Warning: Permanently added '10.128.1.169' (ECDSA) to the list of known hosts.
2023/02/07 15:35:16 fuzzer started
2023/02/07 15:35:16 dialing manager at 10.128.0.248:48027
2023/02/07 15:35:16 syscalls: 853
2023/02/07 15:35:16 code coverage: enabled
2023/02/07 15:35:16 comparison tracing: enabled
2023/02/07 15:35:16 extra coverage: support is not implemented in syzkaller
2023/02/07 15:35:16 delay kcov mmap: enabled
2023/02/07 15:35:16 setuid sandbox: support is not implemented in syzkaller
2023/02/07 15:35:16 namespace sandbox: support is not implemented in syzkaller
2023/02/07 15:35:16 Android sandbox: support is not implemented in syzkaller
2023/02/07 15:35:16 fault injection: support is not implemented in syzkaller
2023/02/07 15:35:16 leak checking: support is not implemented in syzkaller
2023/02/07 15:35:16 net packet injection: enabled
2023/02/07 15:35:16 net device setup: support is not implemented in syzkaller
2023/02/07 15:35:16 concurrency sanitizer: support is not implemented in syzkaller
2023/02/07 15:35:16 devlink PCI setup: support is not implemented in syzkaller
2023/02/07 15:35:16 NIC VF setup: support is not implemented in syzkaller
2023/02/07 15:35:16 USB emulation: support is not implemented in syzkaller
2023/02/07 15:35:16 hci packet injection: support is not implemented in syzkaller
2023/02/07 15:35:16 wifi device emulation: support is not implemented in syzkaller
2023/02/07 15:35:16 802.15.4 emulation: support is not implemented in syzkaller
2023/02/07 15:35:16 fetching corpus: 0, signal 0/2000 (executing program)
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login: Expensive timeout(9) function: 0xffffffff81b8f320(0xfffffe0007955f40) 0.002129378 s
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Expensive timeout(9) function: 0xffffffff81b8ce60(0) 0.008043973 s
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Expensive timeout(9) function: 0xffffffff816443d0(0xfffffe009004c570) 0.018860505 s
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2023/02/07 15:35:21 starting 4 fuzzer processes
15:35:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:21 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)="c8869ddd5ec035bd02f7", 0xa}], 0x1}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e80), 0x1, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000))

15:35:21 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

[fib_algo] inet.0 (bsearch4#28) rebuild_fd_flm: switching algo to radix4_lockless
15:35:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="42ac30e1b0d8aab83a03bdc46c9da385c3f5be0de9591cbedc975f2cc44c1a7f6dc1e0edae0ccce3c9473a33b8873f4a5208b80673f0c814552e600a3f37b36863bd0d63d66f6a4d1bc48cd6239ca4e57afc65f8a1a6d1076bcd5293ee9d0c26061ce604e5d5c3e4623905749d254a471f5b41e353a148e6a8ff5e83af692176cb2356d01cdf8d01b741aed875fa902298ad7e4fe7bfddc40c3f5bc83a9e39b0c4271b21bc3a598e70d68b8cf5eec21885c335e7e22f1cfe5614c8596145b0c5eb85d9550193117fb8172db16fa22cf470aae5f7626377bfc78ecaa1bbeb1b30e766615a29902ab76478af8609c4035db1804b3a3249a313b944020c6432", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:23 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)="c8869ddd5ec035bd02f7", 0xa}], 0x1}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e80), 0x1, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000))

15:35:23 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:23 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:23 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)="c8869ddd5ec035bd02f7", 0xa}], 0x1}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e80), 0x1, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000))

15:35:23 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)="c8869ddd5ec035bd02f7", 0xa}], 0x1}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e80), 0x1, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000))

15:35:23 executing program 1:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:23 executing program 3:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:24 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:24 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:24 executing program 1:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:24 executing program 3:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:24 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:24 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:25 executing program 1:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:25 executing program 3:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:25 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:25 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:25 executing program 1:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:25 executing program 3:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:26 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:26 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:26 executing program 1:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:26 executing program 3:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:27 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:27 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:27 executing program 1:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:27 executing program 3:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:28 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:28 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:29 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:29 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="42ac30e1b0d8aab83a03bdc46c9da385c3f5be0de9591cbedc975f2cc44c1a7f6dc1e0edae0ccce3c9473a33b8873f4a5208b80673f0c814552e600a3f37b36863bd0d63d66f6a4d1bc48cd6239ca4e57afc65f8a1a6d1076bcd5293ee9d0c26061ce604e5d5c3e4623905749d254a471f5b41e353a148e6a8ff5e83af692176cb2356d01cdf8d01b741aed875fa902298ad7e4fe7bfddc40c3f5bc83a9e39b0c4271b21bc3a598e70d68b8cf5eec21885c335e7e22f1cfe5614c8596145b0c5eb85d9550193117fb8172db16fa22cf470aae5f7626377bfc78ecaa1bbeb1b30e766615a29902ab76478af8609c4035db1804b3a3249a313b944020c6432", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 2:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 0:
open(0x0, 0x10000, 0x75)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, <r1=>0x0}, &(0x7f00000003c0)=0xc)
r2 = fhopen(0x0, 0x2000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x462, &(0x7f00000002c0)={0x1f, "c68822d5bd7ae57f0055000001004c83"}, 0x14)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r4, 0x6, 0x458, &(0x7f0000000240)=0x54, 0x4)
connect$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x2, @rand_addr=0x80c6}, 0x10)
shutdown(r4, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @broadcast, <r5=>0x0}, &(0x7f00000001c0)=0xffffffffffffff29)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @rand_addr=0x102, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x3, 0x1ff}, &(0x7f0000000340)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@mcast2, r5}, 0x14)
connect$inet(r2, &(0x7f0000000380)={0x10, 0x2, 0x2, @rand_addr=0xd84}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x9, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r5}, 0xc)

15:35:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="42ac30e1b0d8aab83a03bdc46c9da385c3f5be0de9591cbedc975f2cc44c1a7f6dc1e0edae0ccce3c9473a33b8873f4a5208b80673f0c814552e600a3f37b36863bd0d63d66f6a4d1bc48cd6239ca4e57afc65f8a1a6d1076bcd5293ee9d0c26061ce604e5d5c3e4623905749d254a471f5b41e353a148e6a8ff5e83af692176cb2356d01cdf8d01b741aed875fa902298ad7e4fe7bfddc40c3f5bc83a9e39b0c4271b21bc3a598e70d68b8cf5eec21885c335e7e22f1cfe5614c8596145b0c5eb85d9550193117fb8172db16fa22cf470aae5f7626377bfc78ecaa1bbeb1b30e766615a29902ab76478af8609c4035db1804b3a3249a313b944020c6432", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, 0xfcfa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x6}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="2295a85373a4b2c5da36f680a1c2fd2878280e93f9a88adab65ef989439ea0a7ef5249d2317c593a4e433995d775a743", 0x30}], 0x2}, 0x0)
rfork(0x85000)

15:35:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080), 0x8)

15:35:30 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast, @random="b6c19ccd17a4", [], {@ipv6={0x86dd, {0x0, 0x6, "12a929", 0x8, 0x11, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @udp={{0x0, 0x3, 0x8}}}}}}})

15:35:30 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x8)
sendto$inet(r0, &(0x7f0000000a40)="a2", 0x1, 0x0, &(0x7f0000000d80)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ktrace(&(0x7f0000000040)='./file0\x00', 0x5, 0x340, 0x0)
shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x53}, 0x8, 0x4, 0x6, 0x80, 0x0, 0xffffffffffffffff, 0x5})
fhstatfs(&(0x7f0000000040)={{[0x6, 0x3]}, {0x5, 0x101, "e75b74ea8951321d833936109d981f0d"}}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r2=>0x0})
r3 = getgid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000009c0)={{0xffffffffffffffff, 0x0, r2, r3, 0x91, 0x100, 0x0, 0x2}, 0x7, 0xffffffffffffffff, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x20})
__semctl$SEM_STAT(0x0, 0x2, 0xa, &(0x7f0000000980)=&(0x7f0000000940))
__semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000a00)=&(0x7f00000009c0))
freebsd11_fstat(r0, &(0x7f0000000c80))
fhstat(&(0x7f0000001d80)={{[0x7]}, {0x4, 0x1004, "a4c7e4d14e06b82ca93eb10344c88f05"}}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000001240)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x8f1a}, 0x10)
shutdown(r5, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r5, &(0x7f0000000580)="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", 0x2df, 0x20100, &(0x7f0000000980)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c)
shutdown(r5, 0x1)
r6 = fcntl$getown(r5, 0x5)
ktrace(&(0x7f0000000040)='./file0\x00', 0x5, 0x340, r6)
shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x53}, 0x8, 0x4, 0x6, 0x80, r6, 0xffffffffffffffff, 0x5})
fhstatfs(&(0x7f0000000040)={{[0x6, 0x3]}, {0x5, 0x101, "e75b74ea8951321d833936109d981f0d"}}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r7=>0x0})
getgid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000009c0)={{0xffffffffffffffff, r4, r7, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x7, 0xffffffffffffffff, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x20})
getresgid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000dc0))
getgid()
getresgid(&(0x7f0000000e00), &(0x7f0000000e40), &(0x7f0000000e80))

15:35:30 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x4e05, 0x4)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
shutdown(r0, 0x0)
shutdown(r0, 0x1)

panic: in6_pcblookup_hash_locked: invalid foreign address
cpuid = 1
time = 1675784130
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00657ec9f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00657ecb50
vpanic() at vpanic+0x254/frame 0xfffffe00657ecc30
panic() at panic+0xb5/frame 0xfffffe00657eccf0
in6_pcblookup_hash_locked() at in6_pcblookup_hash_locked+0xe15/frame 0xfffffe00657ecda0
in6_pcblookup_hash() at in6_pcblookup_hash+0x149/frame 0xfffffe00657ece30
in6_pcblookup_mbuf() at in6_pcblookup_mbuf+0x56/frame 0xfffffe00657ece80
udp6_input() at udp6_input+0x1042/frame 0xfffffe00657ed170
ip6_input() at ip6_input+0x2109/frame 0xfffffe00657ed3d0
netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe00657ed4b0
ether_demux() at ether_demux+0x463/frame 0xfffffe00657ed590
ether_nh_input() at ether_nh_input+0xb91/frame 0xfffffe00657ed670
netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe00657ed750
ether_input() at ether_input+0x199/frame 0xfffffe00657ed830
tunwrite() at tunwrite+0xe04/frame 0xfffffe00657ed9d0
devfs_write_f() at devfs_write_f+0x270/frame 0xfffffe00657edae0
dofilewrite() at dofilewrite+0x131/frame 0xfffffe00657edb50
kern_writev() at kern_writev+0xd5/frame 0xfffffe00657edc10
sys_write() at sys_write+0x1ed/frame 0xfffffe00657edd30
ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00657edf30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffce90
KDB: enter: panic
[ thread pid 936 tid 100239 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x277631a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xfffffe0096200000
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe00657ecb30
rbp         0xfffffe00657ecb50
rsi                    0x40001
rdi         0xffffffff817393d8  printf+0x158
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe0092d88520
r12                          0
r13         0xfffffe0092d88000
r14         0xffffffff82bb0a00  .str.26
r15         0xffffffff82bb0a00  .str.26
rip         0xffffffff81728f7b  kdb_enter+0x6b
rflags                0x200046  kernload+0x46
kdb_enter+0x6b: movq    $0,0x277631a(%rip)
db> show proc
Process 936 (syz-executor.3) at 0xfffffe0092877018:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 787 at 0xfffffe005799fab8
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.3 exec
 reaper: 0xfffffe00541dc010 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0092dfea00
   (map 0xfffffe0092dfea00)
   (map.pmap 0xfffffe0092dfeac0)
   (pmap 0xfffffe0092dfeb30)
 threads: 2
100128                   RunQ                                syz-executor.3
100239                   Run     CPU 1                       syz-executor.3
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  938   777   777     0  R       (threaded)                  syz-executor.1
100137                   Run     CPU 0                       syz-executor.1
100238                   RunQ                                syz-executor.1
  937   800   800     0  R       (threaded)                  syz-executor.2
100138                   RunQ                                syz-executor.2
100237                   RunQ                                syz-executor.2
  936   787   787     0  R       (threaded)                  syz-executor.3
100128                   RunQ                                syz-executor.3
100239                   Run     CPU 1                       syz-executor.3
  935   776   776     0  R                                   syz-executor.0
  876     1   876     0  Ss      select  0xfffffe005731da40  rtsol
  875     1   875     0  Ss      select  0xfffffe00928b7540  rtsol
  874     1   874     0  Ss      select  0xfffffe005731dac0  rtsol
  871   790   430     0  S       kqread  0xfffffe005406e200  rtsol
  800   774   800     0  Ss      nanslp  0xffffffff83e6c9c1  syz-executor.2
  790   781   430     0  S       wait    0xfffffe0090049558  sh
  787   774   787     0  Ss      nanslp  0xffffffff83e6c9c1  syz-executor.3
  781   430   430     0  S       wait    0xfffffe0090049ab0  sh
  777   774   777     0  Ss      nanslp  0xffffffff83e6c9c1  syz-executor.1
  776   774   776     0  Rs                                  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100098                   S       uwait   0xfffffe005731a780  syz-fuzzer
100117                   S       uwait   0xfffffe00928b9600  syz-fuzzer
100118                   S       wait    0xfffffe005799eab0  syz-fuzzer
100119                   S       uwait   0xfffffe000798c500  syz-fuzzer
100120                   S       uwait   0xfffffe0057885380  syz-fuzzer
100121                   S       uwait   0xfffffe0057885480  syz-fuzzer
100122                   S       wait    0xfffffe005799eab0  syz-fuzzer
100123                   S       kqread  0xfffffe005406ed00  syz-fuzzer
100124                   S       uwait   0xfffffe000798c980  syz-fuzzer
100125                   S       wait    0xfffffe005799eab0  syz-fuzzer
100130                   S       wait    0xfffffe005799eab0  syz-fuzzer
100215                   S       uwait   0xfffffe00928b8280  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe00928740b0  csh
  770   688   770     0  Ss      select  0xfffffe005731a940  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe00540668b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00579534b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00579538b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe0057953cb0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe00540654b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe00540658b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe00579540b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe00579544b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00579548b0  getty
  744     1    18     0  S+      piperd  0xfffffe0058b702d8  logger
  743   742    18     0  S+      nanslp  0xffffffff83e6c9c1  sleep
  742     1    18     0  S+      wait    0xfffffe00579a0ac0  sh
  692     1   692     0  Ss      nanslp  0xffffffff83e6c9c1  cron
  688     1   688     0  Ss      select  0xfffffe00928b8dc0  sshd
  501     1   501     0  Ss      select  0xfffffe000798ca40  syslogd
  430     1   430     0  Ss      wait    0xfffffe009004a560  devd
  429     1   429    65  Ss      select  0xfffffe0057884740  dhclient
  344     1   344     0  Ss      select  0xfffffe000798c6c0  dhclient
  341     1   341     0  Ss      select  0xfffffe000798c640  dhclient
   17     0     0     0  DL      vlruwt  0xfffffe0056f88ab0  [vnlru]
   16     0     0     0  DL      syncer  0xffffffff83f91ea0  [syncer]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83f904c0  [bufdaemon]
100080                   D       -       0xffffffff83212180  [bufspacedaemon-0]
100093                   D       sdflush 0xfffffe0058a878e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83fc7700  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83fbb5b8  [dom0]
100081                   D       launds  0xffffffff83fbb5c4  [laundry: dom0]
100082                   D       umarcl  0xffffffff81e968e0  [uma]
    7     0     0     0  DL      -       0xffffffff83c28e48  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff8477b2e0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84b36f80  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83acb340  [doneq0]
100045                   D       -       0xffffffff83acb2c0  [async]
100076                   D       -       0xffffffff83acb140  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0007ba8088  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100040                   D       crypto_ 0xffffffff83fb6d20  [crypto]
100041                   D       crypto_ 0xfffffe0054081e30  [crypto returns 0]
100042                   D       crypto_ 0xfffffe0054081e80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff83e41e80  [g_event]
100036                   D       -       0xffffffff83e41ea0  [g_up]
100037                   D       -       0xffffffff83e41ec0  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100030                   I                                   [clock (0)]
100031                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100011                   I                                   [swi5: fast taskq]
100018                   I                                   [swi6: task queue]
100019                   I                                   [swi6: Giant taskq]
100029                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe00541dc010  [init]
   10     0     0     0  DL      audit_w 0xffffffff83fb78a0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83e428a0  [swapper]
100005                   D       -       0xfffffe0054070e00  [if_config_tqg_0]
100006                   D       -       0xfffffe0054070d00  [softirq_0]
100007                   D       -       0xfffffe0054070c00  [softirq_1]
100008                   D       -       0xfffffe0054070b00  [if_io_tqg_0]
100009                   D       -       0xfffffe0054070a00  [if_io_tqg_1]
100010                   D       -       0xfffffe00085f4000  [thread taskq]
100012                   D       -       0xfffffe00085f3d00  [kqueue_ctx taskq]
100013                   D       -       0xfffffe00085f3c00  [pci_hp taskq]
100014                   D       -       0xfffffe00085f3b00  [inm_free taskq]
100015                   D       -       0xfffffe00085f3a00  [aiod_kick taskq]
100016                   D       -       0xfffffe00085f3900  [in6m_free taskq]
100017                   D       -       0xfffffe00085f3800  [deferred_unmount ta]
100020                   D       -       0xfffffe00085f3500  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00085f3400  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085f3400  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085f3400  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085f3400  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085f3300  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085f3300  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085f3300  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085f3300  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00085f3200  [firmware taskq]
100038                   D       -       0xfffffe00085f3000  [crypto_0]
100039                   D       -       0xfffffe00085f3000  [crypto_1]
100055                   D       -       0xfffffe005700f000  [vtnet0 rxq 0]
100056                   D       -       0xfffffe005700ee00  [vtnet0 txq 0]
100057                   D       -       0xfffffe005700ed00  [vtnet0 rxq 1]
100058                   D       -       0xfffffe005700ec00  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0057333d80  [virtio_balloon]
100066                   D       -       0xffffffff82bb6be1  [deadlkres]
100070                   D       -       0xfffffe00085f4100  [mca taskq]
100072                   D       -       0xfffffe0057934400  [acpi_task_0]
100073                   D       -       0xfffffe0057934400  [acpi_task_1]
100074                   D       -       0xfffffe0057934400  [acpi_task_2]
100075                   D       -       0xfffffe00085f2d00  [CAM taskq]
db> show all locks
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4216         4323K         4241
         sysctloid        34757         2048K        34828
             vtbuf           24         1968K           46
              kobj          330         1320K          493
            newblk          650         1187K          756
          vfscache            3         1025K            3
               pcb           74          593K          165
          inodedep          136          563K          159
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          132          246K         1017
            acpica         1674          184K        58126
              vmem            3          146K            5
           tidhash            3          141K            3
          filedesc           18          137K          203
           pagedep           26          135K           97
            linker          324          130K          353
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
         vnet_data            1          112K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
               bus         1000           82K         5215
          mtx_pool            2           72K            2
          syncache            1           68K            1
            module          513           65K          513
          acpitask            1           64K            1
       ddb_capture            1           64K            1
              umtx          330           42K          330
           kdtrace          195           39K         1179
              temp           34           33K         1872
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               shm            1           32K            1
               msg            4           30K            4
            kbdmux            6           28K            6
        gtaskqueue           18           26K           18
         sctp_stro           25           25K           32
            dirrem           84           21K           95
        DEVFS_RULE           56           20K           56
         sctp_atcl           50           19K           89
            ifaddr           66           19K           68
               BPF           14           19K           14
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           97           16K           97
          routetbl          124           16K          395
            bus-sc           34           15K         1682
           lltable           44           14K           50
      eventhandler          154           13K          154
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
              rman           88           11K          431
              GEOM           61           11K          481
         CAM queue            5           11K         1528
         in6_multi           65            9K           65
          freefile           67            9K           76
         bmsafemap            2            9K          125
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
            kqueue           58            8K          945
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
         taskqueue           63            7K           63
            sglist            5            7K            5
            diradd           48            6K          126
           CAM DEV            3            6K          510
              cred           24            6K          196
            plimit           21            6K          333
       ufs_dirhash           24            5K           24
               UMA          267            5K          267
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
            DEVFSP           60            4K           64
             mkdir           28            4K          174
           acpisem           28            4K           28
           session           27            4K           36
           pwddesc           54            4K          964
             hhook           15            4K           17
          kcovinfo           52            4K           52
         proc-args           86            4K         2012
         sctp_atky           75            4K          121
          terminal           11            3K           11
          indirdep           10            3K           10
             clone            9            3K            9
           uidinfo            3            3K            7
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         newdirblk           16            2K           87
         ipsec-saq            2            2K            2
             selfd           32            2K        13216
            ip6ndp           12            2K           13
         sctp_timw            7            2K            7
            Unitno           29            2K           49
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
             lockf           15            2K           22
               msi           12            2K           12
          in_multi            6            2K            8
            select           11            2K           32
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               tun            7            2K            7
      NFSD session            1            1K            1
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           10
        CAM periph            4            1K          271
         sctp_athm           50            1K           89
          sctp_map           50            1K           64
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
            CC Mem            5            1K          101
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              pfil            4            1K            4
          procdesc            4            1K           10
              cdev            2            1K            2
       inpcbpolicy           15            1K          272
               osd            9            1K           81
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
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            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
           tcp_fsb            1            1K           63
         cryptodev            2            1K           42
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            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
           netlink            1            1K            1
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
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            soname            4            1K         3564
          filecaps            4            1K           78
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           38
               pmc            1            1K            1
          acpiintr            1            1K            1
              cpus            2            1K            2
          freework            1            1K           93
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
            tcp_do            0            0K            0
            mqdata            0            0K            0
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        sctp_socko            0            0K           82
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         sctp_cpal            0            0K            0
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               esp            0            0K            0
                ah            0            0K            0
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           pf_altq            0            0K            0
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               ixl            0            0K            0
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               xnb            0            0K            0
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          savedino            0            0K           16
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        MLX5EEPROM            0            0K            0
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            MLX5EN            0            0K            0
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          MLX5DUMP            0            0K            0
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               USB            0            0K            0
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               agp            0            0K            0
            statfs            0            0K          260
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ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
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               iov            0            0K        14032
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             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
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                ix            0            0K            0
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     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
     tmpfs extattr            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078       91615       0     254   38494208        0
              mbuf    256   11903     294      138796       0     254    3122432        0
              pbuf   2624       0     794           0       0       2    2083456        0
          BUF TRIE    144     190   11570         494       0      62    1693440        0
        malloc-384    384    4149      21        4151       0      30    1601280        0
        malloc-128    128   11720     153       11864       0     126    1519744        0
       malloc-4096   4096     331       3         496       0       2    1368064        0
       UMA Slabs 0    112   10619      31       10619       0     126    1192800        0
         sctp_asoc   2256      25     485          32       0     254    1150560        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
         vmem btag     56   17013      90       17013       0     254     957768        0
        RADIX NODE    144    6296     223       28801       0      62     938736        0
         FFS inode   1160     519      27         595       0       8     633360        0
           sctp_ep   1208      25     485          57       0     254     616080        0
         VM OBJECT    264    1852      68       27658       0      30     506880        0
            socket    960      31     477        1544       0     254     487680        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        sctp_raddr    736      25     492          32       0     254     380512        0
       malloc-4096   4096      71       3         969       0       2     303104        0
            THREAD   1824     140      25         239       0       8     300960        0
         malloc-64     64    4270     329        4486       0     254     294336        0
        256 Bucket   2048     135       3        1151       0       8     282624        0
             VNODE    448     556      74         634       0      30     282240        0
      malloc-65536  65536       4       0           4       0       1     262144        0
         MAP ENTRY     96    2290     356       97866       0     126     254016        0
         malloc-16     16   14569     431       17605       0     254     240000        0
            DEVCTL   1024      22     198         148       0       0     225280        0
           tcp_log    416       0     513         279       0     254     213408        0
      malloc-65536  65536       1       2         162       0       1     196608        0
      malloc-16384  16384       8       4         259       0       1     196608        0
        sctp_chunk    152    1100     174        1100       0     254     193648        0
        malloc-256    256     687      63         927       0      62     192000        0
         UMA Zones    768     239       0         239       0      16     183552        0
         malloc-32     32    5322     348        6451       0     254     181440        0
        malloc-128    128    1140     255       27126       0     126     178560        0
     FPU_save_area    832     142      38        1145       0      16     149760        0
       malloc-2048   2048       6      66        1038       0       8     147456        0
       malloc-1024   1024     119      25         140       0      16     147456        0
        malloc-128    128    1020     127        1055       0     126     146816        0
       FFS2 dinode    256     519      51         595       0      62     145920        0
       S VFS Cache    104     999     288        1106       0     126     133848        0
      malloc-65536  65536       0       2          62       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
             unpcb    256      14     496        1189       0     254     130560        0
       mbuf_packet    256      26     482         511       0     254     130048        0
          ksiginfo    112      49     995         962       0     126     116928        0
           VMSPACE   2560      37       8         928       0       4     115200        0
              PROC   1368      53      24         938       0       8     105336        0
      malloc-32768  32768       1       2         121       0       1      98304        0
        malloc-384    384     213      27         242       0      30      92160        0
          UMA Kegs    384     225       8         225       0      30      89472        0
          syncache    168       0     528           4       0     254      88704        0
        128 Bucket   1024      50      33         527       0      16      84992        0
         filedesc0   1072      54      23         964       0       8      82544        0
       malloc-2048   2048      27      13          82       0       8      81920        0
        malloc-256    256     197     118         564       0      62      80640        0
       malloc-8192   8192       7       2          10       0       1      73728        0
             g_bio    408       0     180        4640       0      30      73440        0
        malloc-384    384     123      57         168       0      30      69120        0
         malloc-64     64     512     559        1642       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
        malloc-256    256     225      30         338       0      62      65280        0
        malloc-256    256      88     167        1067       0      62      65280        0
sctp_stream_msg_out    112      25     515          50       0     254      60480        0
         64 Bucket    512      68      36        2326       0      30      53248        0
         malloc-64     64     402     417       27261       0     254      52416        0
        malloc-128    128     164     239         355       0     126      51584        0
        malloc-128    128     181     222         941       0     126      51584        0
        malloc-256    256     114      81         302       0      62      49920        0
         32 Bucket    256      62     133        9656       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       13432       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       2       1          12       0       1      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-8192   8192       4       2         105       0       1      49152        0
       malloc-4096   4096      11       1          14       0       2      49152        0
       malloc-1024   1024      28      20          35       0      16      49152        0
         udp_inpcb    456       6      90         195       0      30      43776        0
         tcp_inpcb   1296       5      28          70       0       8      42768        0
            clpbuf   2624       0      16          21       0      16      41984        0
       malloc-8192   8192       4       1          30       0       1      40960        0
            pcpu-8      8    4618     502        4774       0     254      40960        0
       Mountpoints   2752       2      12           2       0       4      38528        0
            da_ccb    544       0      70        1280       0      16      38080        0
         malloc-64     64      91     476        1269       0     254      36288        0
         malloc-64     64     166     401        1594       0     254      36288        0
         malloc-64     64     141     426        1038       0     254      36288        0
         malloc-64     64       8     559          63       0     254      36288        0
         malloc-64     64      41     526          46       0     254      36288        0
        malloc-128    128      34     245         242       0     126      35712        0
        malloc-128    128      54     225        3325       0     126      35712        0
        malloc-128    128      85     194         806       0     126      35712        0
     routing nhops    256      26     109          33       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      56      79         319       0      62      34560        0
        malloc-256    256      73      62         759       0      62      34560        0
        malloc-256    256       8     127         332       0      62      34560        0
         TURNSTILE    136     166      86         166       0      62      34272        0
        SLEEPQUEUE     88     166     218         166       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-4096   4096       4       4         631       0       2      32768        0
       malloc-2048   2048       2      14          14       0       8      32768        0
       malloc-2048   2048       9       7           9       0       8      32768        0
       malloc-2048   2048      11       5          57       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-1024   1024       3      29          43       0      16      32768        0
       malloc-1024   1024       6      26        1512       0      16      32768        0
       malloc-1024   1024       6      26         180       0      16      32768        0
       malloc-1024   1024      16      16          20       0      16      32768        0
       malloc-1024   1024      18      14          18       0      16      32768        0
       malloc-1024   1024       1      31           6       0      16      32768        0
        malloc-512    512       1      63         119       0      30      32768        0
        malloc-512    512       3      61           3       0      30      32768        0
        malloc-512    512       2      62          24       0      30      32768        0
        malloc-512    512      11      53          60       0      30      32768        0
           pcpu-64     64     497      15         497       0     254      32768        0
    ertt_txseginfo     40       1     807        1103       0     254      32320        0
      tcp_rack_pcb    896       1      35          63       0      16      32256        0
             KNOTE    160      31     169        3308       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
      tcp_rack_map    120       2     262         126       0     126      31680        0
            cpuset    104       7     272           7       0     126      29016        0
         malloc-32     32     347     535        1477       0     254      28224        0
         16 Bucket    144      52     144         241       0      62      28224        0
          4 Bucket     48       6     582          58       0     254      28224        0
             ripcb    424       4      59           7       0      30      26712        0
              PGRP     88      27     249          36       0     126      24288        0
          rl_entry     40      38     568          38       0     254      24240        0
           rtentry    168      29     115          33       0      62      24192        0
              pipe    728      20      13         335       0      16      24024        0
             Files     80     184     116        7508       0     126      24000        0
          8 Bucket     80      50     250         538       0     126      24000        0
        malloc-384    384      20      40         365       0      30      23040        0
        malloc-384    384       4      56          24       0      30      23040        0
        malloc-384    384      19      41          21       0      30      23040        0
        malloc-384    384       1      59          26       0      30      23040        0
         hostcache     64       1     314           1       0     254      20160        0
   udp_inpcb ports     32       3     627          64       0     254      20160        0
   tcp_inpcb ports     32       3     627          34       0     254      20160        0
              ertt     72       5     275          70       0     126      20160        0
               PWD     32      17     613         174       0     254      20160        0
         malloc-32     32      34     596         188       0     254      20160        0
         malloc-32     32     156     474         335       0     254      20160        0
         malloc-32     32      17     613         553       0     254      20160        0
         malloc-32     32      97     533         124       0     254      20160        0
         malloc-32     32      51     579         108       0     254      20160        0
         malloc-32     32      24     606        2880       0     254      20160        0
          2 Bucket     32      54     576         323       0     254      20160        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       1       3         261       0       2      16384        0
       malloc-2048   2048       4       4           4       0       8      16384        0
       malloc-2048   2048       1       7         192       0       8      16384        0
        malloc-512    512       0      32           1       0      30      16384        0
        malloc-512    512       0      32           1       0      30      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
        sctp_laddr     48       0     336          12       0     254      16128        0
              kenv    258      15      45        1040       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
      vtnet_tx_hdr     24       0     501       41558       0     254      12024        0
         malloc-16     16      51     699        1511       0     254      12000        0
         malloc-16     16      63     687         395       0     254      12000        0
         malloc-16     16      41     709         207       0     254      12000        0
         malloc-16     16      67     683         189       0     254      12000        0
         malloc-16     16       8     742           8       0     254      12000        0
         malloc-16     16     312     438         339       0     254      12000        0
         malloc-16     16      14     736       26485       0     254      12000        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
       malloc-4096   4096       0       2           1       0       2       8192        0
           pcpu-16     16      14     498          14       0     254       8192        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
       tcp_bbr_pcb    832       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
     udplite_inpcb    456       0       0           0       0      30          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
               AIO    208       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
        TMPFS node    232       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0