Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts.
2021/09/28 09:21:48 fuzzer started
2021/09/28 09:21:48 dialing manager at 10.128.0.248:58252
2021/09/28 09:21:48 syscalls: 828
2021/09/28 09:21:48 code coverage: enabled
2021/09/28 09:21:48 comparison tracing: enabled
2021/09/28 09:21:48 extra coverage: support is not implemented in syzkaller
2021/09/28 09:21:48 setuid sandbox: support is not implemented in syzkaller
2021/09/28 09:21:48 namespace sandbox: support is not implemented in syzkaller
2021/09/28 09:21:48 Android sandbox: support is not implemented in syzkaller
2021/09/28 09:21:48 fault injection: support is not implemented in syzkaller
2021/09/28 09:21:48 leak checking: support is not implemented in syzkaller
2021/09/28 09:21:48 net packet injection: enabled
2021/09/28 09:21:48 net device setup: support is not implemented in syzkaller
2021/09/28 09:21:48 concurrency sanitizer: support is not implemented in syzkaller
2021/09/28 09:21:48 devlink PCI setup: support is not implemented in syzkaller
2021/09/28 09:21:48 USB emulation: support is not implemented in syzkaller
2021/09/28 09:21:48 hci packet injection: support is not implemented in syzkaller
2021/09/28 09:21:48 wifi device emulation: support is not implemented in syzkaller
2021/09/28 09:21:48 802.15.4 emulation: support is not implemented in syzkaller
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login: Expensive timeout(9) function: 0xffffffff8184f430(0) 0.022520963 s
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2021/09/28 09:22:15 fetching corpus: 22014, signal 970094/988460 (executing program)
2021/09/28 09:22:15 starting 4 fuzzer processes
09:22:15 executing program 0:
kmq_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x0)

09:22:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c1c4e2300030000000000000040"], 0x98)

09:22:15 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

[fib_algo] inet.0 (bsearch4#25) rebuild_fd_flm: switching algo to radix4_lockless
09:22:16 executing program 0:
kmq_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x0)

09:22:17 executing program 0:
kmq_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x0)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c1c4e2300030000000000000040"], 0x98)

09:22:17 executing program 0:
kmq_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x0)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c1c4e2300030000000000000040"], 0x98)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c1c4e2300030000000000000040"], 0x98)

09:22:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffb}}], 0x1c}, 0x0)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "a3a6"}, &(0x7f0000000040)=0xa)

09:22:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:17 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffb}}], 0x1c}, 0x0)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "a3a6"}, &(0x7f0000000040)=0xa)

09:22:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffb}}], 0x1c}, 0x0)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "a3a6"}, &(0x7f0000000040)=0xa)

09:22:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffb}}], 0x1c}, 0x0)

09:22:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "a3a6"}, &(0x7f0000000040)=0xa)

09:22:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:18 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:18 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:18 executing program 1:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:18 executing program 3:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:19 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:19 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:19 executing program 1:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:19 executing program 3:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:20 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:20 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:20 executing program 1:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:20 executing program 3:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 2:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r1=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="484f51c105d0da6394ed428343d2ea51", r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14)
ksem_open(&(0x7f0000000000), &(0x7f0000000080)='\\%^\x8aWN<\xc7\xc4\xfd&]\x00', 0xa00, 0x184, 0x80)

09:22:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x1c}, 0x0)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f00000000c0)={0x545000, 0x0, 0xc7})
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8)

09:22:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x1c}, 0x0)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f00000000c0)={0x545000, 0x0, 0xc7})
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8)

09:22:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000040)="0902cf2600b27cec4912acd37d074085", 0x10)

09:22:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2b)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000015c0)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
dup(r0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

09:22:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300), &(0x7f0000000340)=0x8)

09:22:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000040)="0902cf2600b27cec4912acd37d074085", 0x10)

09:22:22 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x1c}, 0x0)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f00000000c0)={0x545000, 0x0, 0xc7})
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8)

09:22:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x41)

09:22:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000040)="0902cf2600b27cec4912acd37d074085", 0x10)

09:22:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300), &(0x7f0000000340)=0x8)

09:22:23 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x1c}, 0x0)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f00000000c0)={0x545000, 0x0, 0xc7})
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8)

09:22:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x41)

09:22:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300), &(0x7f0000000340)=0x8)

09:22:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000040)="0902cf2600b27cec4912acd37d074085", 0x10)

09:22:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0xffffff7b}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r3}, &(0x7f0000000100)=0x8)

09:22:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x41)

09:22:23 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x1f, 0x13, 0x0, 0x0, 0x0, 0x0})

09:22:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x41)

09:22:23 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x1f, 0x13, 0x0, 0x0, 0x0, 0x0})

09:22:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300), &(0x7f0000000340)=0x8)

09:22:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x1f, 0x13, 0x0, 0x0, 0x0, 0x0})

09:22:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x1f, 0x13, 0x0, 0x0, 0x0, 0x0})

09:22:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 3:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001400)={'freebsd\x00'}, 0x24)

09:22:23 executing program 3:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001400)={'freebsd\x00'}, 0x24)

09:22:23 executing program 1:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 3:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001400)={'freebsd\x00'}, 0x24)

09:22:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r1=>0x0], &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>r1, 0xd}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x4, 0x1f}, 0x10)

09:22:23 executing program 1:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 3:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 1:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001400)={'freebsd\x00'}, 0x24)

09:22:23 executing program 3:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000780)={0x1}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="f7", 0x1}], 0x1}, 0x0)
dup2(r0, r1)

09:22:23 executing program 1:
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1)
aio_readv(0x0)
aio_error(&(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @spare}})

09:22:23 executing program 3:
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x545000, 0x0, 0xc7})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740), 0x8)

09:22:23 executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000240)={0x28, 0x18, 0x0, 0x0, 0x0, 0x0})

09:22:23 executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000240)={0x28, 0x18, 0x0, 0x0, 0x0, 0x0})

Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eacc1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3355
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009eac3460) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3322
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb418) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3321
09:22:23 executing program 1:
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1)
aio_readv(0x0)
aio_error(&(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @spare}})

09:22:23 executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000240)={0x28, 0x18, 0x0, 0x0, 0x0, 0x0})

exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009eac3480) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3320
stack backtrace:
#0 0xffffffff817fc043 at witness_debugger+0x173
09:22:23 executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000240)={0x28, 0x18, 0x0, 0x0, 0x0, 0x0})

#1 0xffffffff817fe4b3 at witness_warn+0x893
#2 0xffffffff821dc522 at trap_pfault+0x162
#3 0xffffffff821dad17 at trap+0x5e7
#4 0xffffffff821813c8 at calltrap+0x8
#5 0xffffffff84cb4ddc at sctp_med_chunk_output+0x190c
#6 0xffffffff84cb0935 at sctp_chunk_output+0x2b25
#7 0xffffffff84cdebac at sctp_inpcb_free+0xbcc
#8 0xffffffff84d0a72b at sctp_close+0x1fb
#9 0xffffffff8187983e at soclose+0x3fe
#10 0xffffffff8160a2a8 at _fdrop+0x58
#11 0xffffffff81611c36 at closef+0x686
#12 0xffffffff8161a689 at closefp_impl+0xd9
#13 0xffffffff81606f9d at kern_dup+0xb6d
#14 0xffffffff82355cbf at ia32_syscall+0x41f
#15 0xffffffff8218256f at int0x80_syscall_common+0x9c


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x1f
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff84cf3bcb
stack pointer	        = 0x0:0xfffffe00577b5ef0
frame pointer	        = 0x0:0xfffffe00577b5f30
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, 
resume, IOPL = 0
current process		= 972 (syz-executor.0)
trap number	
FreeBSD/amd64	= 12
panic: page fault
cpuid = 0
time = 1632820943
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577b56f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577b5850
vpanic() at vpanic+0x2c5/frame 0xfffffe00577b5930
panic() at panic+0xb5/frame 0xfffffe00577b59f0
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00577b5af0
trap_pfault() at trap_pfault+0x186/frame 0xfffffe00577b5c30
trap() at trap+0x5e7/frame 0xfffffe00577b5e20
calltrap() at calltrap+0x8/frame 0xfffffe00577b5e20
--- trap 0xc, rip = 0xffffffff84cf3bcb, rsp = 0xfffffe00577b5ef0, rbp = 0xfffffe00577b5f30 ---
sctp_ss_prio_select() at sctp_ss_prio_select+0x9b/frame 0xfffffe00577b5f30
sctp_med_chunk_output() at sctp_med_chunk_output+0x190c/frame 0xfffffe00577b6ae0
sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00577b7740
sctp_inpcb_free() at sctp_inpcb_free+0xbcc/frame 0xfffffe00577b77d0
sctp_close() at sctp_close+0x1fb/frame 0xfffffe00577b78b0
soclose() at soclose+0x3fe/frame 0xfffffe00577b79c0
_fdrop() at _fdrop+0x58/frame 0xfffffe00577b79f0
closef() at closef+0x686/frame 0xfffffe00577b7bd0
closefp_impl() at closefp_impl+0xd9/frame 0xfffffe00577b7c10
kern_dup() at kern_dup+0xb6d/frame 0xfffffe00577b7d30
ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00577b7f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 972 tid 100253 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e0c6a(%rip)
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         0xed528c62e1570614
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe00577b5830
rbp         0xfffffe00577b5850
rsi                    0x40001
rdi         0xffffffff817bc0da  vprintf+0x35a
r8                           0
r9          0xfffffe00577b5368
r10                          0
r11         0xfffffe009e9fae10
r12         0xfffffe009e9fa900
r13         0xfffffe00577b5801
r14         0xffffffff82c7ec60  .str.18
r15         0xffffffff82c7ec60  .str.18
rip         0xffffffff817afa4b  kdb_enter+0x6b
rflags                0x200046  kernload+0x46
kdb_enter+0x6b: movq    $0,0x28e0c6a(%rip)
db> show proc
Process 972 (syz-executor.0) at 0xfffffe009ea56000:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 786 at 0xfffffe009e587a70
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.0
 reaper: 0xfffffe0053d60538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe009eaf1000
   (map 0xfffffe009eaf1000)
   (map.pmap 0xfffffe009eaf10c0)
   (pmap 0xfffffe009eaf1120)
 threads: 2
100137                   S       nanslp  0xffffffff8405d5c1  syz-executor.0
100253                   Run     CPU 0                       syz-executor.0
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  979     0     0     0  DL      aiordy  0xfffffe009eb4ea70  [aiod4]
  978     0     0     0  DL      aiordy  0xfffffe009ea69000  [aiod3]
  977     0     0     0  DL      aiordy  0xfffffe009ea69538  [aiod2]
  976     0     0     0  DL      aiordy  0xfffffe009ea69a70  [aiod1]
  975   797   797     0  L       (threaded)                  syz-executor.3
100091                   S       nanslp  0xffffffff8405d5c1  syz-executor.3
100258                   L      *sctp-in 0xfffffe009e9fc180  syz-executor.3
100259                   S       ucond   0xfffffe009eb16d80  syz-executor.3
  972   786   786     0  R       (threaded)                  syz-executor.0
100137                   S       nanslp  0xffffffff8405d5c1  syz-executor.0
100253                   Run     CPU 0                       syz-executor.0
  882     1   882     0  Ss      select  0xfffffe009ea754c0  rtsol
  881     1   881     0  Ss      select  0xfffffe009ea75540  rtsol
  878     1   878     0  Ss      select  0xfffffe009ea756c0  rtsol
  875   796   436     0  S       kqread  0xfffffe0058b39700  rtsol
  797   780   797     0  Ss      nanslp  0xffffffff8405d5c1  syz-executor.3
  796   791   436     0  S       wait    0xfffffe009e9f3000  sh
  791   436   436     0  S       wait    0xfffffe009e546538  sh
  789   780   789     0  Ss      piperd  0xfffffe009ea33ba0  syz-executor.2
  787   780   787     0  Ss      piperd  0xfffffe009e46dba0  syz-executor.1
  786   780   786     0  Ss      nanslp  0xffffffff8405d5c1  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100125                   S       uwait   0xfffffe0057026a80  syz-fuzzer
100127                   S       uwait   0xfffffe009e54cb00  syz-fuzzer
100128                   S       uwait   0xfffffe009e54cc00  syz-fuzzer
100129                   S       kqread  0xfffffe009e460e00  syz-fuzzer
100130                   S       uwait   0xfffffe009e54c300  syz-fuzzer
100131                   S       uwait   0xfffffe009e54c400  syz-fuzzer
100132                   S       uwait   0xfffffe009e54c500  syz-fuzzer
100134                   S       uwait   0xfffffe0058b18a80  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e9f35e8  csh
  776   694   776     0  Ss      select  0xfffffe009e9dddc0  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0057014cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575f74b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00575f7cb0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00575f44b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00575f4cb0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00575f04b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00575f0cb0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00575eb4b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00575ebcb0  getty
  750     1    24     0  S+      piperd  0xfffffe00588de2e8  logger
  749   748    24     0  S+      nanslp  0xffffffff8405d5c0  sleep
  748     1    24     0  S+      wait    0xfffffe0058b52a70  sh
  698     1   698     0  Ss      nanslp  0xffffffff8405d5c1  cron
  694     1   694     0  Ss      select  0xfffffe0058b0a3c0  sshd
  507     1   507     0  Ss      select  0xfffffe005742d4c0  syslogd
  436     1   436     0  Ss      wait    0xfffffe0058b72a70  devd
  435     1   435    65  Ss      select  0xfffffe0058b0a8c0  dhclient
  350     1   350     0  Ss      select  0xfffffe0058b0ac40  dhclient
  347     1   347     0  Ss      select  0xfffffe0058b0ad40  dhclient
   23     0     0     0  DL      syncer  0xffffffff84185960  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe0058558538  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff84183660  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100099                   D       sdflush 0xfffffe00574968e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841bbb80  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841af6b8  [dom0]
100089                   D       launds  0xffffffff841af6c4  [laundry: dom0]
100090                   D       umarcl  0xffffffff81eb25d0  [uma]
   18     0     0     0  DL      -       0xffffffff83e13ca0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84d805a0  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84a891a0  [pf purge]
   15     0     0     0  DL      -       0xffffffff8417e880  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8417e880  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8417e880  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8417e880  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c99540  [doneq0]
100049                   D       -       0xffffffff83c994c0  [async]
100082                   D       -       0xffffffff83c99340  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056ac8c88  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541c9d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541c9d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a9760  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff84030b80  [g_event]
100040                   D       -       0xffffffff84030bc0  [g_up]
100041                   D       -       0xffffffff84030c00  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe00081f6d00  [thr_0]
100030                   D       -       0xfffffe00081f6d80  [thr_1]
100031                   D       -       0xffffffff8417fc08  [alloc_0]
   12     0     0     0  WL      (threaded)                  [intr]
100011                   I                                   [swi6: task queue]
100012                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100032                   I                                   [swi1: netisr 0]
100033                   I                                   [swi3: vm]
100034                   I                                   [swi4: clock (0)]
100035                   I                                   [swi4: clock (1)]
100036                   I                                   [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   Run     CPU 1                       [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053d60538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841aa700  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff84031a80  [swapper]
100005                   D       -       0xfffffe00081f8900  [softirq_0]
100006                   D       -       0xfffffe00081f8700  [softirq_1]
100007                   D       -       0xfffffe00081f8500  [if_io_tqg_0]
100008                   D       -       0xfffffe00081f8300  [if_io_tqg_1]
100009                   D       -       0xfffffe00081f8100  [if_config_tqg_0]
100010                   D       -       0xfffffe0053dfce00  [deferred_unmount ta]
100013                   D       -       0xfffffe0053dfc800  [thread taskq]
100015                   D       -       0xfffffe0053dfc400  [linuxkpi_irq_wq]
100016                   D       -       0xfffffe0053dfc200  [kqueue_ctx taskq]
100017                   D       -       0xfffffe0053dfc000  [pci_hp taskq]
100018                   D       -       0xfffffe0053e06d00  [aiod_kick taskq]
100019                   D       -       0xfffffe0053e06b00  [inm_free taskq]
100020                   D       -       0xfffffe0053e06900  [in6m_free taskq]
100021                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e14200  [firmware taskq]
100042                   D       -       0xfffffe005419ec00  [crypto_0]
100043                   D       -       0xfffffe005419ec00  [crypto_1]
100059                   D       -       0xfffffe0056ec3b00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056ec3a00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056ec3900  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056ec3800  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056ff6600  [virtio_balloon]
100068                   D       -       0xfffffe0057027800  [mca taskq]
100073                   D       -       0xffffffff82c85be1  [deadlkres]
100077                   D       -       0xfffffe0057400600  [acpi_task_0]
100078                   D       -       0xfffffe0057400600  [acpi_task_1]
100079                   D       -       0xfffffe0057400600  [acpi_task_2]
100081                   D       -       0xfffffe005419e400  [CAM taskq]
db> show all locks
Process 972 (syz-executor.0) thread 0xfffffe009e9fa900 (100253)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eacc1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3355
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009eac3460) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3322
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb418) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3321
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009eac3480) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3320
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4213         4323K         4238
          tcp_hpts            6         3201K            6
         sysctloid        35175         2072K        35246
             vtbuf           24         1968K           46
              kobj          326         1304K          483
            newblk          637         1183K          789
          vfscache            3         1025K            3
          inodedep          138          564K          193
               pcb           30          539K          325
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          132          275K         1054
            acpica         1674          184K        55237
         vnet_data            1          168K            1
              vmem            3          146K            4
           tidhash            3          141K            3
            linker          355          140K          383
           pagedep           21          133K          131
        tfo_ccache            1          128K            1
            DEVFS1          108          108K          125
               sem            4          106K            4
          filedesc           14          105K          265
               bus          986           80K         3474
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
              umtx          330           42K          330
           kdtrace          208           41K         1249
              temp           34           33K         1900
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          127           32K          137
               msg            4           30K            4
            dirrem          104           26K          128
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
               BPF           14           19K           14
         ufs_mount            4           17K            5
              proc            3           17K            3
          routetbl          131           16K          418
               tty           16           16K           16
           ithread           99           16K           99
            bus-sc           34           15K         1691
           lltable           44           14K           44
          freefile          104           13K          122
       ether_multi          157           13K          167
            KTRACE          100           13K          100
             ifnet            7           13K            7
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          487
              rman           84           10K          425
         in6_multi           71            9K           71
            kqueue           66            9K          990
         bmsafemap            2            9K          162
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K           37
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
         taskqueue           63            7K           63
         sctp_timw           26            7K           26
            sglist            5            7K            5
           CAM DEV            3            6K          510
              cred           24            6K          205
            plimit           21            6K          348
       ufs_dirhash           24            5K           24
            DEVFSP           72            5K          109
               UMA          270            5K          270
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
            diradd           31            4K          160
           pwddesc           62            4K          984
             mkdir           28            4K          240
           acpisem           28            4K           28
           session           27            4K           37
             hhook           15            4K           17
          terminal           11            3K           11
         proc-args           49            3K          558
          indirdep           10            3K           10
           uidinfo            3            3K            8
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         newdirblk           16            2K          120
         ipsec-saq            2            2K            2
             selfd           32            2K        18174
            ip6ndp           12            2K           15
          sctp_ifa           14            2K           15
            Unitno           27            2K           47
           CAM XPT           22            2K          543
             lockf           15            2K           22
          in_multi            6            2K            8
            select           11            2K           32
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
         sctp_stro            1            1K           53
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           10
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          sctp_ifn            6            1K           15
         sctp_atcl            2            1K          155
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
              pfil            4            1K            4
          procdesc            4            1K           10
              cdev            2            1K            2
       inpcbpolicy           15            1K          286
               osd            8            1K           63
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
            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
         sctp_atky            3            1K          217
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K           71
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
            soname            4            1K         3549
          filecaps            4            1K           82
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           39
          acpiintr            1            1K            1
               pmc            1            1K            1
         sctp_athm            2            1K          155
          sctp_map            2            1K          106
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          freework            1            1K          126
          p1003.1b            1            1K            1
        dctcp data            0            0K            0
        vegas data            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K           95
         sctp_iter            0            0K           11
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           11
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
        cubic data            0            0K            0
         htcp data            0            0K            0
            mqdata            0            0K            0
          cdg data            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K           21
          chd data            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
          xen_intr            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
          xenstore            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
               xnb            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
              xbbd            0            0K            0
            xenbus            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
     vm_fictitious            0            0K            0
            vtfont            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
               amr            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
           UMAHash            0            0K            0
            ata_da            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K           18
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K            3
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freeblks            0            0K          125
          freefrag            0            0K            2
        allocindir            0            0K            0
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
       AHCI driver            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               agp            0            0K            0
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        MLX5EEPROM            0            0K            0
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        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
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            statfs            0            0K          295
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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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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320     992      391869       0     254   38141952        0
              pbuf   2624       0     989           0       0       2    2595136        0
              mbuf    256    8642     928      587823       0     254    2449920        0
          BUF TRIE    144     187   11573         519       0      62    1693440        0
        malloc-384    384    4306      14        4362       0      30    1658880        0
       malloc-4096   4096     390       4        1472       0       2    1613824        0
        malloc-128    128   11832      41       11945       0     126    1519744        0
        RADIX NODE    144    8322     185       39935       0      62    1225008        0
       UMA Slabs 0    112   10194      27       10194       0     126    1144752        0
         vmem btag     56   15824      63       15824       0     254     889672        0
         FFS inode   1160     508      24         630       0       8     617120        0
      malloc-65536  65536       6       0           6       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
         VM OBJECT    264    1158      87       15615       0      30     328680        0
            THREAD   1808     145      20         264       0       8     298320        0
         malloc-64     64    4487     112        6533       0     254     294336        0
             VNODE    448     545      67         669       0      30     274176        0
        malloc-256    256    1001      34        2185       0      62     264960        0
        256 Bucket   2048     123       5       13285       0       8     262144        0
         malloc-16     16   14751     249       16137       0     254     240000        0
            DEVCTL   1024      23     197         151       0       0     225280        0
      mbuf_cluster   2048     105       1         105       0     254     217088        0
      malloc-65536  65536       1       2          67       0       1     196608        0
      malloc-65536  65536       1       2         137       0       1     196608        0
      malloc-16384  16384       6       6         130       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
         malloc-32     32    5598     198        6381       0     254     185472        0
         MAP ENTRY     96    1381     341       48734       0     126     165312        0
        malloc-128    128    1229      42       26021       0     126     162688        0
     FPU_save_area    832     147      24        1400       0      16     142272        0
       malloc-1024   1024     133       3         150       0      16     139264        0
        malloc-128    128    1064      21        5336       0     126     138880        0
       FFS2 dinode    256     508       2         630       0      62     130560        0
       S VFS Cache    104    1007     163        1144       0     126     121680        0
          ksiginfo    112      52     992        1195       0     126     116928        0
           VMSPACE   2544      35      10         963       0       4     114480        0
      malloc-32768  32768       1       2         131       0       1      98304        0
              PROC   1336      61       8         983       0       8      92184        0
       malloc-8192   8192       9       2         110       0       1      90112        0
          UMA Kegs    384     227       6         227       0      30      89472        0
         filedesc0   1072      62      15         984       0       8      82544        0
             g_bio    408       0     200        4845       0      30      81600        0
        128 Bucket   1024      45      30         667       0      16      76800        0
       malloc-8192   8192       8       1          10       0       1      73728        0
       malloc-2048   2048      13      21         577       0       8      69632        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
       malloc-4096   4096      14       1          27       0       2      61440        0
            socket    960      33      23        1621       0     254      53760        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       1       2         161       0       1      49152        0
       malloc-8192   8192       4       2          32       0       1      49152        0
       malloc-2048   2048       2      22         575       0       8      49152        0
        malloc-256    256     163      17         463       0      62      46080        0
         32 Bucket    256      48     132        9113       0      62      46080        0
       malloc-2048   2048       9      13         110       0       8      45056        0
       malloc-1024   1024      10      34        1559       0      16      45056        0
         malloc-64     64     517     176        1629       0     254      44352        0
            clpbuf   2624       0      16          23       0      16      41984        0
           DIRHASH   1024      34       6          34       0      16      40960        0
            pcpu-8      8    4645     475        4801       0     254      40960        0
             NAMEI   1024       0      36       13742       0      16      36864        0
       malloc-4096   4096       8       1          10       0       2      36864        0
         64 Bucket    512      63       9        2296       0      30      36864        0
        malloc-128    128      61     218         323       0     126      35712        0
            da_ccb    544       0      63        1332       0      16      34272        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       2       0          17       0       1      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
         malloc-64     64     105     399        1580       0     254      32256        0
        malloc-384    384      73       7         122       0      30      30720        0
         malloc-64     64      77     364       31964       0     254      28224        0
       mbuf_packet    256       0     105         423       0     254      26880        0
        malloc-384    384      54      16          56       0      30      26880        0
         TURNSTILE    136     166      23         166       0      62      25704        0
       malloc-4096   4096       4       2           7       0       2      24576        0
    ertt_txseginfo     40       0     606        2071       0     254      24240        0
             KNOTE    160      31     119       21580       0      62      24000        0
            ttyinq    160     135      15         300       0      62      24000        0
             Files     80     198     102        7727       0     126      24000        0
          8 Bucket     80      41     259        1008       0     126      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-384    384      33      27         186       0      30      23040        0
        malloc-256    256      67      23         406       0      62      23040        0
        malloc-256    256      76      14         464       0      62      23040        0
         sctp_asoc   2288       1       9          53       0     254      22880        0
             tcpcb   1080       4      17          52       0     254      22680        0
           tcp_log    416       0      54         163       0     254      22464        0
              pipe    744      20      10         338       0      16      22320        0
       malloc-4096   4096       5       0           5       0       2      20480        0
       malloc-4096   4096       3       2         930       0       2      20480        0
       malloc-2048   2048       2       8          25       0       8      20480        0
         malloc-64     64     224      91         345       0     254      20160        0
        malloc-128    128     136      19         302       0     126      19840        0
        SLEEPQUEUE     88     166      58         166       0     126      19712        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-256    256      48      27         582       0      62      19200        0
        malloc-256    256      46      29         114       0      62      19200        0
           sctp_ep   1272       1      14         102       0     254      19080        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-1024   1024       8       8          12       0      16      16384        0
        malloc-512    512       0      32         130       0      30      16384        0
        sctp_raddr    736       1      21          53       0     254      16192        0
         malloc-64     64     166      86         228       0     254      16128        0
         malloc-32     32      88     416         647       0     254      16128        0
         16 Bucket    144      49      63         341       0      62      16128        0
        malloc-128    128      60      64         363       0     126      15872        0
        malloc-128    128     111      13         266       0     126      15872        0
        malloc-384    384      22      18         362       0      30      15360        0
       tcp_bbr_pcb    832       0      18          19       0      16      14976        0
      tcp_rack_pcb    832       0      18          21       0      16      14976        0
       malloc-2048   2048       3       3         194       0       8      12288        0
       malloc-1024   1024       8       4         199       0      16      12288        0
       malloc-1024   1024       7       5           7       0      16      12288        0
               PWD     32      16     362         208       0     254      12096        0
         malloc-32     32      89     289        4228       0     254      12096        0
      vtnet_tx_hdr     24       0     501      192388       0     254      12024        0
         tcp_inpcb    496       5      19          52       0     254      11904        0
         udp_inpcb    496       6      18         166       0     254      11904        0
              kenv    258      15      30        1026       0      30      11610        0
     routing nhops    256      26      19          34       0      62      11520        0
             unpcb    256      14      31        1206       0     254      11520        0
        malloc-256    256      25      20         185       0      62      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           4       0       2       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-2048   2048       2       2           4       0       8       8192        0
       malloc-1024   1024       2       6          11       0      16       8192        0
       malloc-1024   1024       2       6          54       0      16       8192        0
        malloc-512    512       5      11          72       0      30       8192        0
        malloc-512    512       8       8           8       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      27      65          37       0     126       8096        0
          rl_entry     40      42     160          42       0     254       8080        0
        sctp_laddr     48       0     168          65       0     254       8064        0
      tcp_rack_map    112       0      72          64       0     126       8064        0
             udpcb     32       6     246         226       0     254       8064        0
              ertt     72       4     108          52       0     126       8064        0
         malloc-64     64      56      70         375       0     254       8064        0
         malloc-64     64      62      64         124       0     254       8064        0
         malloc-32     32     127     125         284       0     254       8064        0
         malloc-32     32      61     191          77       0     254       8064        0
         malloc-32     32      38     214         239       0     254       8064        0
         malloc-32     32      54     198         227       0     254       8064        0
         malloc-32     32      17     235          30       0     254       8064        0
          4 Bucket     48       7     161          61       0     254       8064        0
          2 Bucket     32      48     204         543       0     254       8064        0
         malloc-16     16       0     500           7       0     254       8000        0
         malloc-16     16      25     475         158       0     254       8000        0
         malloc-16     16      56     444         359       0     254       8000        0
         malloc-16     16      16     484         236       0     254       8000        0
         malloc-16     16      39     461         176       0     254       8000        0
         malloc-16     16     286     214       25356       0     254       8000        0
         malloc-16     16       4     496          95       0     254       8000        0
       tcp_bbr_map    128       0      62          57       0     126       7936        0
             ripcb    496       5      11           8       0     254       7936        0
     udplite_inpcb    496       0      16          60       0     254       7936        0
        malloc-128    128      36      26          52       0     126       7936        0
        malloc-384    384       0      20           6       0      30       7680        0
        malloc-256    256      13      17         531       0      62       7680        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       0       1           1       0       2       4096        0
       malloc-1024   1024       1       3           2       0      16       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
        malloc-512    512       4       4           4       0      30       4096        0
        malloc-512    512       5       3           5       0      30       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
sctp_stream_msg_out    112       1      35           2       0     254       4032        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
              AIOP     32       4     122           4       0     254       4032        0
        sctp_chunk    152       1      25           1       0     254       3952        0
               AIO    208       0      19           2       0      62       3952        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
             AIOCB    552       0       7           3       0      16       3864        0
        malloc-384    384       2       8           2       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   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
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
        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
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    592       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
        malloc-512    512       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