Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts.
2022/03/12 04:45:47 fuzzer started
2022/03/12 04:45:51 dialing manager at 10.128.15.235:8693
2022/03/12 04:45:52 syscalls: 387
2022/03/12 04:45:52 code coverage: enabled
2022/03/12 04:45:52 comparison tracing: enabled
2022/03/12 04:45:52 extra coverage: enabled
2022/03/12 04:45:52 delay kcov mmap: enabled
2022/03/12 04:45:52 setuid sandbox: enabled
2022/03/12 04:45:52 namespace sandbox: support is not implemented in syzkaller
2022/03/12 04:45:52 Android sandbox: support is not implemented in syzkaller
2022/03/12 04:45:52 fault injection: support is not implemented in syzkaller
2022/03/12 04:45:52 leak checking: support is not implemented in syzkaller
2022/03/12 04:45:52 net packet injection: enabled
2022/03/12 04:45:52 net device setup: support is not implemented in syzkaller
2022/03/12 04:45:52 concurrency sanitizer: support is not implemented in syzkaller
2022/03/12 04:45:52 devlink PCI setup: support is not implemented in syzkaller
2022/03/12 04:45:52 USB emulation: support is not implemented in syzkaller
2022/03/12 04:45:52 hci packet injection: support is not implemented in syzkaller
2022/03/12 04:45:52 wifi device emulation: support is not implemented in syzkaller
2022/03/12 04:45:52 802.15.4 emulation: support is not implemented in syzkaller
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2022/03/12 04:45:53 starting 8 fuzzer processes
04:45:53 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="3bc1131fb92e", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1}, @icmp=@mask_request}}}})

04:45:53 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @random="8bf080f0d7e2", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28}, @tcp={{0x3, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

04:45:53 executing program 2:
syz_emit_ethernet(0x5e, &(0x7f0000001340)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "721b3c", 0x28, 0x0, 0x0, @rand_addr="a88a078fc10100d5c165528f447a3e20", @local={0xfe, 0x80, '\x00', 0x0}, {[@dstopts={0x0, 0x2, '\x00', [@ra, @generic={0x0, 0x5, "fcfaa0a90c"}, @ra, @pad1]}], @udp={{0x0, 0x1, 0x8}}}}}}})

04:45:53 executing program 3:
msync(&(0x7f0000000000/0x1000)=nil, 0xffffffffdfffffff, 0x5)

04:45:53 executing program 4:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}}}}}})

04:45:54 executing program 5:
syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="00000080a9ae", [], {@ipv6={0x86dd, {0x0, 0x6, "01febc", 0x8, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, {[], @udp={{0x2, 0x3, 0x8}}}}}}})

04:45:54 executing program 6:
r0 = socket(0x2, 0x2, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f00000002c0)=[{{r0}, 0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e"], 0x10)
r2 = socket(0x10000000002, 0x2, 0x0)
r3 = dup2(r0, r2)
setsockopt$sock_int(r3, 0xffff, 0x1023, &(0x7f00000000c0)=0x3, 0x4)
r4 = dup(r1)
kevent(r4, &(0x7f0000000040), 0x80, 0x0, 0x419, 0x0)

04:45:54 executing program 7:
syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @rand_addr}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, "0acce5465c3bc433"}}}}})

04:45:54 executing program 6:
r0 = socket(0x2, 0x2, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f00000002c0)=[{{r0}, 0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e"], 0x10)
r2 = socket(0x10000000002, 0x2, 0x0)
r3 = dup2(r0, r2)
setsockopt$sock_int(r3, 0xffff, 0x1023, &(0x7f00000000c0)=0x3, 0x4)
r4 = dup(r1)
kevent(r4, &(0x7f0000000040), 0x80, 0x0, 0x419, 0x0)

04:45:54 executing program 2:
syz_emit_ethernet(0x5e, &(0x7f0000001340)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "721b3c", 0x28, 0x0, 0x0, @rand_addr="a88a078fc10100d5c165528f447a3e20", @local={0xfe, 0x80, '\x00', 0x0}, {[@dstopts={0x0, 0x2, '\x00', [@ra, @generic={0x0, 0x5, "fcfaa0a90c"}, @ra, @pad1]}], @udp={{0x0, 0x1, 0x8}}}}}}})

04:45:54 executing program 1:
r0 = socket(0x18, 0x1, 0x0)
listen(r0, 0x0)
setsockopt(r0, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4)

04:45:54 executing program 6:
r0 = socket(0x2, 0x2, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f00000002c0)=[{{r0}, 0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e"], 0x10)
r2 = socket(0x10000000002, 0x2, 0x0)
r3 = dup2(r0, r2)
setsockopt$sock_int(r3, 0xffff, 0x1023, &(0x7f00000000c0)=0x3, 0x4)
r4 = dup(r1)
kevent(r4, &(0x7f0000000040), 0x80, 0x0, 0x419, 0x0)

04:45:54 executing program 1:
r0 = socket(0x18, 0x1, 0x0)
listen(r0, 0x0)
setsockopt(r0, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4)

04:45:54 executing program 6:
r0 = socket(0x2, 0x2, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f00000002c0)=[{{r0}, 0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e"], 0x10)
r2 = socket(0x10000000002, 0x2, 0x0)
r3 = dup2(r0, r2)
setsockopt$sock_int(r3, 0xffff, 0x1023, &(0x7f00000000c0)=0x3, 0x4)
r4 = dup(r1)
kevent(r4, &(0x7f0000000040), 0x80, 0x0, 0x419, 0x0)

04:45:54 executing program 7:
syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @rand_addr}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, "0acce5465c3bc433"}}}}})

04:45:54 executing program 3:
msync(&(0x7f0000000000/0x1000)=nil, 0xffffffffdfffffff, 0x5)

04:45:54 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="3bc1131fb92e", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1}, @icmp=@mask_request}}}})

04:45:54 executing program 6:
setreuid(0xffffffffffffffff, 0x0)

04:45:54 executing program 1:
r0 = socket(0x18, 0x1, 0x0)
listen(r0, 0x0)
setsockopt(r0, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4)

04:45:54 executing program 5:
syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="00000080a9ae", [], {@ipv6={0x86dd, {0x0, 0x6, "01febc", 0x8, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, {[], @udp={{0x2, 0x3, 0x8}}}}}}})

04:45:54 executing program 2:
syz_emit_ethernet(0x5e, &(0x7f0000001340)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "721b3c", 0x28, 0x0, 0x0, @rand_addr="a88a078fc10100d5c165528f447a3e20", @local={0xfe, 0x80, '\x00', 0x0}, {[@dstopts={0x0, 0x2, '\x00', [@ra, @generic={0x0, 0x5, "fcfaa0a90c"}, @ra, @pad1]}], @udp={{0x0, 0x1, 0x8}}}}}}})

04:45:54 executing program 7:
syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @rand_addr}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, "0acce5465c3bc433"}}}}})

04:45:54 executing program 3:
msync(&(0x7f0000000000/0x1000)=nil, 0xffffffffdfffffff, 0x5)

04:45:54 executing program 4:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}}}}}})

04:45:54 executing program 3:
msync(&(0x7f0000000000/0x1000)=nil, 0xffffffffdfffffff, 0x5)

04:45:55 executing program 2:
syz_emit_ethernet(0x5e, &(0x7f0000001340)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "721b3c", 0x28, 0x0, 0x0, @rand_addr="a88a078fc10100d5c165528f447a3e20", @local={0xfe, 0x80, '\x00', 0x0}, {[@dstopts={0x0, 0x2, '\x00', [@ra, @generic={0x0, 0x5, "fcfaa0a90c"}, @ra, @pad1]}], @udp={{0x0, 0x1, 0x8}}}}}}})

04:45:55 executing program 1:
r0 = socket(0x18, 0x1, 0x0)
listen(r0, 0x0)
setsockopt(r0, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4)

04:45:55 executing program 5:
syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="00000080a9ae", [], {@ipv6={0x86dd, {0x0, 0x6, "01febc", 0x8, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, {[], @udp={{0x2, 0x3, 0x8}}}}}}})

04:45:55 executing program 6:
setreuid(0xffffffffffffffff, 0x0)

04:45:55 executing program 4:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}}}}}})

04:45:55 executing program 5:
syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="00000080a9ae", [], {@ipv6={0x86dd, {0x0, 0x6, "01febc", 0x8, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, {[], @udp={{0x2, 0x3, 0x8}}}}}}})

04:45:55 executing program 3:
socket$inet6(0x18, 0x1, 0x6)

04:45:55 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="3bc1131fb92e", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1}, @icmp=@mask_request}}}})

04:45:55 executing program 7:
syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @rand_addr}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, "0acce5465c3bc433"}}}}})

04:45:55 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="3bc1131fb92e", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1}, @icmp=@mask_request}}}})

04:45:55 executing program 1:
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x38290fb3073db586, 0x10, 0xffffffffffffffff, 0x0)

04:45:55 executing program 6:
setreuid(0xffffffffffffffff, 0x0)

04:45:55 executing program 4:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}}}}}})

04:45:55 executing program 7:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:55 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f3]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x4001, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0xc0206923, &(0x7f0000000300))

04:45:55 executing program 4:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4})
sysctl$hw(&(0x7f0000000080)={0x4, 0x11}, 0x6, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 5:
syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

04:45:55 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c, 0x0, 0x0, 0x0, 0x2be}, 0x0)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x200001ff, 0x0, "a40400dea20400"})
r0 = socket(0x18, 0x2, 0x0)
r1 = socket(0x18, 0x2, 0x0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = dup2(r1, r0)
sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0)

04:45:55 executing program 3:
socket$inet6(0x18, 0x1, 0x6)

04:45:55 executing program 2:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

04:45:55 executing program 3:
socket$inet6(0x18, 0x1, 0x6)

04:45:55 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c, 0x0, 0x0, 0x0, 0x2be}, 0x0)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x200001ff, 0x0, "a40400dea20400"})
r0 = socket(0x18, 0x2, 0x0)
r1 = socket(0x18, 0x2, 0x0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = dup2(r1, r0)
sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0)

04:45:55 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f3]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x4001, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0xc0206923, &(0x7f0000000300))

04:45:55 executing program 4:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4})
sysctl$hw(&(0x7f0000000080)={0x4, 0x11}, 0x6, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 5:
syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

04:45:55 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fb182e2b666902e3ff010d9822700fd1a9f2d2a45723de9de09e9b537ea39f7043f0dcd018b952a27a18e23ef0cd4ca85fc375d82a8d80532cf09f9fd9b52cf32c5ee79b135ae7581793bbeca5aefd68f6ece473d03169427d072cd5e0a6da210794016019926d12fcc9fca4ea020b6de512c1efad679ed3c6d948a0464b50c4fc9bf4f44d26757b01854a30b8e0f0b2b7073683fd1ad13483cbe8f3673ec1ff8175523c8187ba99b9832a4787a1787f148c29765398f30b140d1ee4b7744261444994bd9ccddd3258575cb601ac8a84fd0f8a2671e556e5083451c5e968318e71e4382832e1bc4b71323293303df456214f7e6db25648691404e85f6e35c30447492ed173a472abb5991a2e81062b55dda0dcf6870817e21b29899ea830ce53c62ab3ab301cb07df7"], 0x1c, 0x0, 0x0, 0x0, 0x2be}, 0x0)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x200001ff, 0x0, "a40400dea20400"})
r0 = socket(0x18, 0x2, 0x0)
r1 = socket(0x18, 0x2, 0x0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = dup2(r1, r0)
sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0)

04:45:55 executing program 4:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4})
sysctl$hw(&(0x7f0000000080)={0x4, 0x11}, 0x6, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 6:
setreuid(0xffffffffffffffff, 0x0)

04:45:55 executing program 3:
socket$inet6(0x18, 0x1, 0x6)

04:45:55 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fb182e2b666902e3ff010d9822700fd1a9f2d2a45723de9de09e9b537ea39f7043f0dcd018b952a27a18e23ef0cd4ca85fc375d82a8d80532cf09f9fd9b52cf32c5ee79b135ae7581793bbeca5aefd68f6ece473d03169427d072cd5e0a6da210794016019926d12fcc9fca4ea020b6de512c1efad679ed3c6d948a0464b50c4fc9bf4f44d26757b01854a30b8e0f0b2b7073683fd1ad13483cbe8f3673ec1ff8175523c8187ba99b9832a4787a1787f148c29765398f30b140d1ee4b7744261444994bd9ccddd3258575cb601ac8a84fd0f8a2671e556e5083451c5e968318e71e4382832e1bc4b71323293303df456214f7e6db25648691404e85f6e35c30447492ed173a472abb5991a2e81062b55dda0dcf6870817e21b29899ea830ce53c62ab3ab301cb07df7"], 0x1c, 0x0, 0x0, 0x0, 0x2be}, 0x0)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x200001ff, 0x0, "a40400dea20400"})
r0 = socket(0x18, 0x2, 0x0)
r1 = socket(0x18, 0x2, 0x0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = dup2(r1, r0)
sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0)

04:45:55 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f3]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x4001, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0xc0206923, &(0x7f0000000300))

04:45:55 executing program 3:
syz_emit_ethernet(0x68, &(0x7f0000000000)={@random="71221b3ae9fc", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "719050", 0x32, 0x3a, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ni={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ea9af6eff517bc53d47379499ca036aa432c2c415fe8c5d9180c4ad5dea385e706fa"}}}}}})

04:45:55 executing program 4:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4})
sysctl$hw(&(0x7f0000000080)={0x4, 0x11}, 0x6, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 7:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:55 executing program 6:
sysctl$kern(&(0x7f0000000000)={0x1, 0x4f}, 0x4000000000000006, &(0x7f0000000040)="1b3da60300a48d4ebd6db257c4a5716d746c3909f1168944370a73699da0745e10454609da0c1b464987f86f0966110976a5cf7c51e23ef536d91b83cb3c1dafb0060c2e2c891dac51d9882b0d52c0b177c689f3fc6ddc01640866beeed4d6adce657c78018fac7162d692ddae8c6a0000000000", 0x0, 0x0, 0x0)

04:45:55 executing program 2:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

04:45:55 executing program 3:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:55 executing program 6:
sysctl$kern(&(0x7f0000000000)={0x1, 0x4f}, 0x4000000000000006, &(0x7f0000000040)="1b3da60300a48d4ebd6db257c4a5716d746c3909f1168944370a73699da0745e10454609da0c1b464987f86f0966110976a5cf7c51e23ef536d91b83cb3c1dafb0060c2e2c891dac51d9882b0d52c0b177c689f3fc6ddc01640866beeed4d6adce657c78018fac7162d692ddae8c6a0000000000", 0x0, 0x0, 0x0)

04:45:55 executing program 2:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

04:45:55 executing program 1:
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f3]}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x4001, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r1, 0xc0206923, &(0x7f0000000300))

04:45:55 executing program 5:
syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

04:45:55 executing program 0:
setrlimit(0x8, &(0x7f0000000100)={0x8, 0xb})
r0 = syz_open_pts()
close(r0)
r1 = syz_open_pts()
ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0xfffffff5, 0x7fffef79, "56f4ff7f0300e50000759c00c13317e0a969898c"})
write(r0, &(0x7f0000000380)="4d000000003572222b76d50bba28abd12122c05b98aa8c3def8decac0ae790c8a11c0d9d939191e53eb746834891f945d91f8d97d5d45bf0998a390c108f1cb878325411f19fdc6b83da8233bf91a02e157b41ca86b403920eb6202ea8ef77bb1d402c61242807a6366bd5d5f70affffffffd8caf79664f1bd170e98bdf1d3ec57e0bf2e632d8b5ae658184b2886427dcd2bc5817c7940bdea473f795997f6c72f2de11d19badff7bde555c03c89296384c633eedb297af5157cd1a07a7e9bc458a726afd5f574b9d6235a321b827ae967c78f336c82f2a816a7d4e5fde8fca802ad3dfb3fe67d835afc3bf403", 0xed)

04:45:55 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, 0x0, 0x0)

04:45:55 executing program 2:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}, @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

04:45:55 executing program 6:
sysctl$kern(&(0x7f0000000000)={0x1, 0x4f}, 0x4000000000000006, &(0x7f0000000040)="1b3da60300a48d4ebd6db257c4a5716d746c3909f1168944370a73699da0745e10454609da0c1b464987f86f0966110976a5cf7c51e23ef536d91b83cb3c1dafb0060c2e2c891dac51d9882b0d52c0b177c689f3fc6ddc01640866beeed4d6adce657c78018fac7162d692ddae8c6a0000000000", 0x0, 0x0, 0x0)

04:45:55 executing program 2:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000000, 0x3})
sysctl$hw(&(0x7f0000000000)={0x4, 0x11}, 0x6, &(0x7f0000000040), 0x0, 0x0, 0x0)

04:45:55 executing program 1:
sysctl$net_inet_ipcomp(&(0x7f0000000080)={0x4, 0x18, 0x29}, 0x9, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, 0x0, 0x0)

04:45:55 executing program 5:
syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

04:45:55 executing program 7:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:55 executing program 6:
sysctl$kern(&(0x7f0000000000)={0x1, 0x4f}, 0x4000000000000006, &(0x7f0000000040)="1b3da60300a48d4ebd6db257c4a5716d746c3909f1168944370a73699da0745e10454609da0c1b464987f86f0966110976a5cf7c51e23ef536d91b83cb3c1dafb0060c2e2c891dac51d9882b0d52c0b177c689f3fc6ddc01640866beeed4d6adce657c78018fac7162d692ddae8c6a0000000000", 0x0, 0x0, 0x0)

04:45:55 executing program 2:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000000, 0x3})
sysctl$hw(&(0x7f0000000000)={0x4, 0x11}, 0x6, &(0x7f0000000040), 0x0, 0x0, 0x0)

04:45:55 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, 0x0, 0x0)

04:45:55 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
read(r1, 0x0, 0x0)

04:45:55 executing program 0:
setrlimit(0x8, &(0x7f0000000100)={0x8, 0xb})
r0 = syz_open_pts()
close(r0)
r1 = syz_open_pts()
ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0xfffffff5, 0x7fffef79, "56f4ff7f0300e50000759c00c13317e0a969898c"})
write(r0, &(0x7f0000000380)="4d000000003572222b76d50bba28abd12122c05b98aa8c3def8decac0ae790c8a11c0d9d939191e53eb746834891f945d91f8d97d5d45bf0998a390c108f1cb878325411f19fdc6b83da8233bf91a02e157b41ca86b403920eb6202ea8ef77bb1d402c61242807a6366bd5d5f70affffffffd8caf79664f1bd170e98bdf1d3ec57e0bf2e632d8b5ae658184b2886427dcd2bc5817c7940bdea473f795997f6c72f2de11d19badff7bde555c03c89296384c633eedb297af5157cd1a07a7e9bc458a726afd5f574b9d6235a321b827ae967c78f336c82f2a816a7d4e5fde8fca802ad3dfb3fe67d835afc3bf403", 0xed)

04:45:55 executing program 1:
sysctl$net_inet_ipcomp(&(0x7f0000000080)={0x4, 0x18, 0x29}, 0x9, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 5:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0\x00')

04:45:55 executing program 3:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:55 executing program 1:
sysctl$net_inet_ipcomp(&(0x7f0000000080)={0x4, 0x18, 0x29}, 0x9, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
read(r1, 0x0, 0x0)

04:45:55 executing program 5:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0\x00')

04:45:55 executing program 1:
sysctl$net_inet_ipcomp(&(0x7f0000000080)={0x4, 0x18, 0x29}, 0x9, 0x0, 0x0, 0x0, 0x0)

04:45:55 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000a, 0x0, 0x0)

04:45:55 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
read(r1, 0x0, 0x0)

04:45:55 executing program 0:
setrlimit(0x8, &(0x7f0000000100)={0x8, 0xb})
r0 = syz_open_pts()
close(r0)
r1 = syz_open_pts()
ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0xfffffff5, 0x7fffef79, "56f4ff7f0300e50000759c00c13317e0a969898c"})
write(r0, &(0x7f0000000380)="4d000000003572222b76d50bba28abd12122c05b98aa8c3def8decac0ae790c8a11c0d9d939191e53eb746834891f945d91f8d97d5d45bf0998a390c108f1cb878325411f19fdc6b83da8233bf91a02e157b41ca86b403920eb6202ea8ef77bb1d402c61242807a6366bd5d5f70affffffffd8caf79664f1bd170e98bdf1d3ec57e0bf2e632d8b5ae658184b2886427dcd2bc5817c7940bdea473f795997f6c72f2de11d19badff7bde555c03c89296384c633eedb297af5157cd1a07a7e9bc458a726afd5f574b9d6235a321b827ae967c78f336c82f2a816a7d4e5fde8fca802ad3dfb3fe67d835afc3bf403", 0xed)

04:45:55 executing program 7:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:55 executing program 4:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="5b4383c13420188f29a134138e2554789916cbd24010dce2a11c21227ea4163a2821f18e23118b3102b68dd3bec3bd5dee724fae4fbb1fe3c8c15de6230c74666fb79a74562145037b100cf2eb634af4f42787af0ed5544c5bfeb4af93feeda358b9f380445d3c4c6ae5ebe4b3191c5f3d0bfc4cdbe5c139", 0x78}], 0x1}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

04:45:56 executing program 4:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="5b4383c13420188f29a134138e2554789916cbd24010dce2a11c21227ea4163a2821f18e23118b3102b68dd3bec3bd5dee724fae4fbb1fe3c8c15de6230c74666fb79a74562145037b100cf2eb634af4f42787af0ed5544c5bfeb4af93feeda358b9f380445d3c4c6ae5ebe4b3191c5f3d0bfc4cdbe5c139", 0x78}], 0x1}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

04:45:56 executing program 2:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000000, 0x3})
sysctl$hw(&(0x7f0000000000)={0x4, 0x11}, 0x6, &(0x7f0000000040), 0x0, 0x0, 0x0)

04:45:56 executing program 3:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
r1 = dup2(r0, r0)
close(r1)
syz_open_pts()
ioctl$TIOCCONS(r0, 0x80047466, &(0x7f0000000340)=0x8)
socket(0x11, 0x10000000000003, 0x0)
select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x3f}, 0x0)
ioctl$TIOCSBRK(r1, 0x2000747b)

04:45:56 executing program 1:
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x9, "b000"})
mknod(&(0x7f0000000080)='./file0\x00', 0x1ffb, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc02, 0x0)
ioctl$TIOCFLUSH(r0, 0xc0106978, &(0x7f00000000c0))

04:45:56 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
read(r1, 0x0, 0x0)

04:45:56 executing program 5:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0\x00')

04:45:56 executing program 0:
setrlimit(0x8, &(0x7f0000000100)={0x8, 0xb})
r0 = syz_open_pts()
close(r0)
r1 = syz_open_pts()
ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0xfffffff5, 0x7fffef79, "56f4ff7f0300e50000759c00c13317e0a969898c"})
write(r0, &(0x7f0000000380)="4d000000003572222b76d50bba28abd12122c05b98aa8c3def8decac0ae790c8a11c0d9d939191e53eb746834891f945d91f8d97d5d45bf0998a390c108f1cb878325411f19fdc6b83da8233bf91a02e157b41ca86b403920eb6202ea8ef77bb1d402c61242807a6366bd5d5f70affffffffd8caf79664f1bd170e98bdf1d3ec57e0bf2e632d8b5ae658184b2886427dcd2bc5817c7940bdea473f795997f6c72f2de11d19badff7bde555c03c89296384c633eedb297af5157cd1a07a7e9bc458a726afd5f574b9d6235a321b827ae967c78f336c82f2a816a7d4e5fde8fca802ad3dfb3fe67d835afc3bf403", 0xed)

04:45:56 executing program 7:
open$dir(0x0, 0x0, 0x0)
lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000001a80)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000001ac0)='./file0\x00')

04:45:56 executing program 4:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="5b4383c13420188f29a134138e2554789916cbd24010dce2a11c21227ea4163a2821f18e23118b3102b68dd3bec3bd5dee724fae4fbb1fe3c8c15de6230c74666fb79a74562145037b100cf2eb634af4f42787af0ed5544c5bfeb4af93feeda358b9f380445d3c4c6ae5ebe4b3191c5f3d0bfc4cdbe5c139", 0x78}], 0x1}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

04:45:56 executing program 2:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000000, 0x3})
sysctl$hw(&(0x7f0000000000)={0x4, 0x11}, 0x6, &(0x7f0000000040), 0x0, 0x0, 0x0)

04:45:56 executing program 5:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0\x00')

04:45:56 executing program 4:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="5b4383c13420188f29a134138e2554789916cbd24010dce2a11c21227ea4163a2821f18e23118b3102b68dd3bec3bd5dee724fae4fbb1fe3c8c15de6230c74666fb79a74562145037b100cf2eb634af4f42787af0ed5544c5bfeb4af93feeda358b9f380445d3c4c6ae5ebe4b3191c5f3d0bfc4cdbe5c139", 0x78}], 0x1}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

04:45:56 executing program 6:
r0 = kqueue()
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000080)=[{}, {}, {{r1}, 0xfffffffffffffffe, 0x1}], 0x0, &(0x7f0000001300)=[{{r0}, 0xfffffffffffffffe}, {{r0}, 0xffffffffffffffff}], 0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=[{{r0}, 0xffffffffffffffff, 0x5}], 0x0, 0x0)
kevent(r0, &(0x7f00000000c0), 0x100, 0x0, 0x7de, 0x0)

04:45:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x10b41, 0x0)
poll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, 0x0)
pwritev(r0, &(0x7f00000025c0)=[{&(0x7f0000000100)="fc2ed7f0541ddf8ee11cd66b2d057401c0ddc5a81810a9097c87488a2f0b000000000000959c6ac1f4b37861010300000000000000eef90108867affff0896273aeafbd8073613ea9345e40000400000000000000000000000000000000000000000000000001a00000000", 0x6b}, {&(0x7f0000000200)="2f25ac80e9df482431364bd204d3669153767774638a169607d808981cba2b5a6d311b39aff881692e17a8b21721709bf0aded1ec8355f58455a900a32267bd1e38fb983bd8d4d19278f247da15d9c16", 0x50}, {&(0x7f0000001340)="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", 0xf8e}, {0x0, 0x6}, {&(0x7f00000023c0), 0x9}, {0x0}], 0x6, 0x6)

04:45:56 executing program 1:
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x9, "b000"})
mknod(&(0x7f0000000080)='./file0\x00', 0x1ffb, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc02, 0x0)
ioctl$TIOCFLUSH(r0, 0xc0106978, &(0x7f00000000c0))

04:45:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x10b41, 0x0)
poll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, 0x0)
pwritev(r0, &(0x7f00000025c0)=[{&(0x7f0000000100)="fc2ed7f0541ddf8ee11cd66b2d057401c0ddc5a81810a9097c87488a2f0b000000000000959c6ac1f4b37861010300000000000000eef90108867affff0896273aeafbd8073613ea9345e40000400000000000000000000000000000000000000000000000001a00000000", 0x6b}, {&(0x7f0000000200)="2f25ac80e9df482431364bd204d3669153767774638a169607d808981cba2b5a6d311b39aff881692e17a8b21721709bf0aded1ec8355f58455a900a32267bd1e38fb983bd8d4d19278f247da15d9c16", 0x50}, {&(0x7f0000001340)="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", 0xf8e}, {0x0, 0x6}, {&(0x7f00000023c0), 0x9}, {0x0}], 0x6, 0x6)

04:45:56 executing program 2:
openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0)
flock(r0, 0x5)

04:45:56 executing program 7:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:56 executing program 2:
openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0)
flock(r0, 0x5)

04:45:56 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="18", 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1d, &(0x7f0000000000), 0x4)

04:45:56 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x4, 0x4)

04:45:56 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="18", 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1d, &(0x7f0000000000), 0x4)

04:45:56 executing program 1:
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x9, "b000"})
mknod(&(0x7f0000000080)='./file0\x00', 0x1ffb, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc02, 0x0)
ioctl$TIOCFLUSH(r0, 0xc0106978, &(0x7f00000000c0))

04:45:56 executing program 4:
r0 = syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "520734acc6f96c6c1e62f9838d80538565b76162"})
ioctl$TIOCSTSTAMP(r0, 0x8008745a, &(0x7f0000000040))

04:45:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x10b41, 0x0)
poll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, 0x0)
pwritev(r0, &(0x7f00000025c0)=[{&(0x7f0000000100)="fc2ed7f0541ddf8ee11cd66b2d057401c0ddc5a81810a9097c87488a2f0b000000000000959c6ac1f4b37861010300000000000000eef90108867affff0896273aeafbd8073613ea9345e40000400000000000000000000000000000000000000000000000001a00000000", 0x6b}, {&(0x7f0000000200)="2f25ac80e9df482431364bd204d3669153767774638a169607d808981cba2b5a6d311b39aff881692e17a8b21721709bf0aded1ec8355f58455a900a32267bd1e38fb983bd8d4d19278f247da15d9c16", 0x50}, {&(0x7f0000001340)="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", 0xf8e}, {0x0, 0x6}, {&(0x7f00000023c0), 0x9}, {0x0}], 0x6, 0x6)

04:45:56 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x10b41, 0x0)
poll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, 0x0)
pwritev(r0, &(0x7f00000025c0)=[{&(0x7f0000000100)="fc2ed7f0541ddf8ee11cd66b2d057401c0ddc5a81810a9097c87488a2f0b000000000000959c6ac1f4b37861010300000000000000eef90108867affff0896273aeafbd8073613ea9345e40000400000000000000000000000000000000000000000000000001a00000000", 0x6b}, {&(0x7f0000000200)="2f25ac80e9df482431364bd204d3669153767774638a169607d808981cba2b5a6d311b39aff881692e17a8b21721709bf0aded1ec8355f58455a900a32267bd1e38fb983bd8d4d19278f247da15d9c16", 0x50}, {&(0x7f0000001340)="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", 0xf8e}, {0x0, 0x6}, {&(0x7f00000023c0), 0x9}, {0x0}], 0x6, 0x6)

04:45:56 executing program 7:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:56 executing program 4:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:56 executing program 3:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 6:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="18", 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1d, &(0x7f0000000000), 0x4)

04:45:57 executing program 2:
openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0)
flock(r0, 0x5)

04:45:57 executing program 1:
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x9, "b000"})
mknod(&(0x7f0000000080)='./file0\x00', 0x1ffb, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc02, 0x0)
ioctl$TIOCFLUSH(r0, 0xc0106978, &(0x7f00000000c0))

04:45:57 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x4, 0x4)

04:45:57 executing program 3:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 4:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 7:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 5:
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x4, 0x4)

04:45:57 executing program 3:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 1:
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x200041ee, 0x0, "77917dfc71faeb904b4000"})
mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0)
mprotect(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="33102b27cad177560800000000000000d51e567165315a0dabcc80b5e1e309000000000000002d7e7fdeb0de08067689c64052ff4aa621542b8447adf52c08b8660600000000000000cf", 0x4a}], 0x1)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
ioctl$TIOCFLUSH(r0, 0xc0106924, &(0x7f00000000c0))

04:45:57 executing program 6:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 2:
openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0)
flock(r0, 0x5)

04:45:57 executing program 3:
socketpair(0x18, 0x0, 0x29, 0x0)

04:45:57 executing program 7:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 4:
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r1 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r1}})
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = getegid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0x0, 0x0, r3}})
shmctl$IPC_STAT(r2, 0x2, 0xfffffffffffffffe)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, <r4=>0x0}, &(0x7f0000000140)=0xc)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x8000, r4, r1, 0x0, r1, 0x110, 0x4}, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1000, 0xce})
shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast, @random="d44c0d65aeea", [], {@ipv6={0x86dd, {0x0, 0x6, "00b100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x20000, {0x0, 0x6, "1d10c4", 0x0, 0x6, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [], "c529ddbc0fd87ec3"}}}}}}})

04:45:57 executing program 3:
socketpair(0x18, 0x0, 0x29, 0x0)

login: witness: lock order reversal:
 1st 0xffffffff8290fe50 netlock (netlock)
 2nd 0xfffffd807e81a8d0 vmmaplk (&map->lock)
lock order "&map->lock"(rwlock) -> "netlock"(rwlock) first seen at:
#0  rw_enter_write+0x5b
#1  udp_sysctl+0x8a
#2  sys_sysctl+0x209
#3  syscall+0x489
#4  Xsyscall+0x128
lock order "netlock"(rwlock) -> "&map->lock"(rwlock) first seen at:
#0  rw_enter_read+0x66
#1  uvmfault_lookup+0xd9
#2  uvm_fault_check+0x3a
#3  uvm_fault+0x102
#4  kpageflttrap+0x209
#5  kerntrap+0xef
#6  alltraps_kern_meltdown+0x7b
#7  copyout+0x53
#8  ifioctl_get+0x2dd
#9  soo_ioctl+0x26c
#10 fifo_ioctl+0x104
#11 VOP_IOCTL+0x96
#12 vn_ioctl+0xbc
#13 sys_ioctl+0x4a2
#14 syscall+0x489
#15 Xsyscall+0x128
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
ddb{1}> 
ddb{1}> set $lines = 0
ddb{1}> set $maxwidth = 0
ddb{1}> show panic
the kernel did not panic
ddb{1}> trace
db_enter() at db_enter+0x18
witness_checkorder(fffffd807e81a8d0,1,0) at witness_checkorder+0x10b7
rw_enter_read(fffffd807e81a8c0) at rw_enter_read+0x66
uvmfault_lookup(ffff800024695220,0) at uvmfault_lookup+0xd9
uvm_fault_check(ffff800024695220,ffff800024695258,ffff800024695280) at uvm_fault_check+0x3a
uvm_fault(fffffd807e81a8b8,2000c000,0,2) at uvm_fault+0x102
kpageflttrap(ffff8000246953b0,2000cf00) at kpageflttrap+0x209
kerntrap(ffff8000246953b0) at kerntrap+0xef
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x53
ifioctl_get(c0106924,ffff800024695900) at ifioctl_get+0x2dd
soo_ioctl(ffff800024695660,c0106924,ffff800024695900,ffff80002469ad30) at soo_ioctl+0x26c
fifo_ioctl(ffff800024695748) at fifo_ioctl+0x104
VOP_IOCTL(fffffd8066284670,c0106924,ffff800024695900,3,fffffd807f7d8480,ffff80002469ad30) at VOP_IOCTL+0x96
vn_ioctl(fffffd8066799448,c0106924,ffff800024695900,ffff80002469ad30) at vn_ioctl+0xbc
sys_ioctl(ffff80002469ad30,ffff800024695a18,ffff800024695a70) at sys_ioctl+0x4a2
syscall(ffff800024695ae0) at syscall+0x489
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd752594ea30, count: -18
ddb{1}> show registers
rdi                              0x3
rsi                          0x40000    acpi_pdirpa+0x2be68
rbp               0xffff800024694f10
rbx                              0x3
rdx               0xffff800000bc1b80
rcx                                0
rax                          0x3ffff    acpi_pdirpa+0x2be67
r8                0xffff800024694e80
r9                0x8080808080808080
r10               0xc908e5354468523a
r11                0xd1e18d4abc1987e
r12               0xffffffff82ab0590    w_lodata+0x52c20
r13                                0
r14               0xffffffff82aab470    w_lodata+0x4db00
r15               0xfffffd8002f62d80
rip               0xffffffff8138d658    db_enter+0x18
cs                               0x8
rflags                         0x246
rsp               0xffff800024694f00
ss                              0x10
db_enter+0x18:  addq    $0x8,%rsp
ddb{1}> show proc
PROC (syz-executor.1) pid=505777 stat=onproc
    flags process=10<SUGID> proc=4000000<THREAD>
    pri=32, usrpri=86, nice=20
    forw=0xffffffffffffffff, list=0xffff80002469aa90,0xffffffff82b3d400
    process=0xffff800029323200 user=0xffff800024690000, vmspace=0xfffffd807e81a8b8
    estcpu=36, cpticks=0, pctcpu=0.0
    user=0, sys=0, intr=0
ddb{1}> ps
   PID     TID   PPID    UID  S       FLAGS  WAIT          COMMAND
 61284  248624  80244  32767  7        0x10                syz-executor.1
*61284  505777  80244  32767  7   0x4000010                syz-executor.1
 11814  220333      0      0  3     0x14200  bored         sosplice
 42465   73845  21393  32767  3        0x90  piperd        syz-executor.5
 48038  304545  93044  32767  3        0x90  piperd        syz-executor.6
 42204  415604  12993  32767  3        0x90  piperd        syz-executor.7
 89473   83333  49820  32767  3        0x90  piperd        syz-executor.4
 12993   85312  59638      0  3        0x82  wait          syz-executor.7
 93044  431565  59638      0  3        0x82  wait          syz-executor.6
 21393  368978  59638      0  3        0x82  wait          syz-executor.5
 49820  310510  59638      0  3        0x82  wait          syz-executor.4
 11281   14468  48487  32767  3        0x90  piperd        syz-executor.3
  4264  272622  71773  32767  3        0x10  biowait       syz-executor.2
 48487   70830  59638      0  3        0x82  wait          syz-executor.3
 71773  398529  59638      0  3        0x82  wait          syz-executor.2
 80244  321937   7650  32767  3        0x90  nanoslp       syz-executor.1
 12584  420885  77470  32767  3        0x90  nanoslp       syz-executor.0
  7650  520275  59638      0  3        0x82  wait          syz-executor.1
 77470  253092  59638      0  3        0x82  wait          syz-executor.0
 59638  199567  12711      0  3        0x82  thrsleep      syz-fuzzer
 59638  300712  12711      0  3   0x4000082  nanoslp       syz-fuzzer
 59638   21077  12711      0  3   0x4000082  kqread        syz-fuzzer
 59638  214278  12711      0  3   0x4000082  thrsleep      syz-fuzzer
 59638   59988  12711      0  3   0x4000082  thrsleep      syz-fuzzer
 59638  423907  12711      0  3   0x4000082  thrsleep      syz-fuzzer
 59638  415220  12711      0  3   0x4000082  nanoslp       syz-fuzzer
 59638  147394  12711      0  3   0x4000082  thrsleep      syz-fuzzer
 59638   11220  12711      0  3   0x4000082  thrsleep      syz-fuzzer
 12711   98395  36131      0  3    0x10008a  sigsusp       ksh
 36131  184729  19502      0  3        0x9a  kqread        sshd
 80972  491592      1      0  3    0x100083  ttyin         getty
 19502   71873      1      0  3        0x88  kqread        sshd
 62236    2215  98403     73  3   0x1100090  kqread        syslogd
 98403  457199      1      0  3    0x100082  netio         syslogd
 33953  110430      1      0  3    0x100080  kqread        resolvd
 60747  117306  16533     77  3    0x100092  kqread        dhcpleased
 59019  419499  16533     77  3    0x100092  kqread        dhcpleased
 16533  512291      1      0  3        0x80  kqread        dhcpleased
  7222  156209      0      0  3     0x14200  bored         smr
 52746  379388      0      0  3     0x14200  pgzero        zerothread
 31828   12554      0      0  3     0x14200  aiodoned      aiodoned
  8310  145087      0      0  3     0x14200  syncer        update
 98593  496337      0      0  3     0x14200  cleaner       cleaner
 20754   47838      0      0  3     0x14200  reaper        reaper
 81926  273980      0      0  3     0x14200  pgdaemon      pagedaemon
 30247  150867      0      0  3     0x14200  bored         viomb
 12294   75548      0      0  3  0x40014200  acpi0         acpi0
 56090  199015      0      0  3  0x40014200                idle1
 14229  368578      0      0  3     0x14200  bored         softnet
 74498  355845      0      0  3     0x14200  bored         systqmp
 99555   28648      0      0  3     0x14200  bored         systq
 55861  255624      0      0  3  0x40014200  bored         softclock
 70447  308976      0      0  3  0x40014200                idle0
     1  115123      0      0  3        0x82  wait          init
     0       0     -1      0  3     0x10200  scheduler     swapper
ddb{1}> show all locks
Process 61284 (syz-executor.1) thread 0xffff80002469ad30 (505777)
shared rwlock netlock r = 0 (0xffffffff8290fe50)
#0  witness_lock+0x44d
#1  ifioctl_get+0x2d5
#2  soo_ioctl+0x26c
#3  fifo_ioctl+0x104
#4  VOP_IOCTL+0x96
#5  vn_ioctl+0xbc
#6  sys_ioctl+0x4a2
#7  syscall+0x489
#8  Xsyscall+0x128
exclusive kernel_lock &kernel_lock r = 1 (0xffffffff829de988)
#0  witness_lock+0x44d
#1  vn_ioctl+0x41
#2  sys_ioctl+0x4a2
#3  syscall+0x489
#4  Xsyscall+0x128
Process 4264 (syz-executor.2) thread 0xffff8000ffff77b0 (272622)
exclusive rrwlock inode r = 0 (0xfffffd80768aa818)
#0  witness_lock+0x44d
#1  rw_enter+0x3e1
#2  rrw_enter+0x8b
#3  VOP_LOCK+0x87
#4  ufs_ihashins+0x42
#5  ffs_vget+0x141
#6  ffs_inode_alloc+0x1be
#7  ufs_mkdir+0xf4
#8  VOP_MKDIR+0xbf
#9  domkdirat+0x121
#10 syscall+0x489
#11 Xsyscall+0x128
exclusive rrwlock inode r = 0 (0xfffffd806c8281a8)
#0  witness_lock+0x44d
#1  rw_enter+0x3e1
#2  rrw_enter+0x8b
#3  VOP_LOCK+0x87
#4  vn_lock+0x84
#5  vfs_lookup+0xd1
#6  namei+0x36a
#7  domkdirat+0x75
#8  syscall+0x489
#9  Xsyscall+0x128
ddb{1}> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 10172   6407K    6419K  78643K     11262        0
            pcb    13      8K       8K  78643K        13        0
         rtable   238      6K       7K  78643K       348        0
         ifaddr    81     16K      16K  78643K        82        0
       counters    56     35K      35K  78643K        56        0
       ioctlops     0      0K       2K  78643K        33        0
          mount     1      1K       1K  78643K         1        0
            log     0      0K       0K  78643K         5        0
         vnodes  1271     79K      79K  78643K      1288        0
      UFS quota     1     32K      32K  78643K         1        0
      UFS mount     5     36K      36K  78643K         5        0
            shm     2      1K       1K  78643K         2        0
         VM map     2      1K       1K  78643K         2        0
            sem     2      0K       0K  78643K         2        0
        dirhash    12      2K       2K  78643K        12        0
           ACPI  1697    195K     286K  78643K     12548        0
      file desc    19     69K     125K  78643K       274        0
           proc    56     74K     111K  78643K       451        0
        subproc   104      6K       6K  78643K       104        0
    NFS srvsock     1      0K       0K  78643K         1        0
     NFS daemon     1     16K      16K  78643K         1        0
    ip_moptions     0      0K       0K  78643K         8        0
       in_multi    99      6K       6K  78643K        99        0
    ether_multi     1      0K       0K  78643K         1        0
    ISOFS mount     1     32K      32K  78643K         1        0
  MSDOSFS mount     1     16K      16K  78643K         1        0
           ttys    49    228K     228K  78643K        49        0
           exec     0      0K       2K  78643K       603        0
            tdb     3      0K       0K  78643K         3        0
        pagedep     1      8K       8K  78643K         1        0
       inodedep     1     32K      32K  78643K         1        0
         newblk     1      0K       0K  78643K         1        0
        VM swap     7     26K      26K  78643K         7        0
       UVM amap   253     77K      79K  78643K      4632        0
       UVM aobj    39      2K       2K  78643K        39        0
        memdesc     1      4K       4K  78643K         1        0
    crypto data     1      1K       1K  78643K         1        0
            NDP    11      0K       2K  78643K        27        0
           temp    84   4693K    4757K  78643K      4539        0
         kqueue    12     18K      22K  78643K        38        0
      SYN cache     2     16K      16K  78643K         2        0
ddb{1}> show all pools
Name      Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache    128       22    0        0     1     0     1     1     0     8    0
rtpcb      120       40    0       37     1     0     1     1     0     8    0
rtentry    112      111    0        1     4     0     4     4     0     8    0
unpcb      136       50    0       35     1     0     1     1     0     8    0
syncache   296        4    0        4     1     1     0     1     0     8    0
tcpcb      736       20    0       16     2     0     2     2     0     8    1
arp        120       18    0        0     1     0     1     1     0     8    0
inpcb      304       92    0       85     1     0     1     1     0     8    0
nd6         48       24    0        0     1     0     1     1     0     8    0
kcovpl      48        8    0        0     1     0     1     1     0     8    0
art_heap8  4096       1    0        0     1     0     1     1     0     8    0
art_heap4  256      452    0        0    29     0    29    29     0     8    0
art_table   32      453    0        0     4     0     4     4     0     8    0
art_node    16      110    0       10     1     0     1     1     0     8    0
shmpl      112       36    0        0     2     0     2     2     0     8    0
dirhash    1024      17    0        0     3     0     3     3     0     8    0
dino2pl    256     1635    0      206    90     0    90    90     0     8    0
ffsino     272     1635    0      206    96     0    96    96     0     8    0
nchpl      144     2028    0      371    62     0    62    62     0     8    0
uvmvnodes   80     1748    0        0    36     0    36    36     0     8    0
vnodes     224     1748    0        0   103     0   103   103     0     8    0
namei      1024    6475    0     6474     2     0     2     2     0     8    1
percpumem   16       40    0        0     1     0     1     1     0     8    0
scxspl     216     6215    0     6214     2     1     1     2     0     8    0
plimitpl   152       41    0       19     1     0     1     1     0     8    0
sigapl     424      552    0      506     7     0     7     7     0     8    0
futexpl     64      589    0      589     1     0     1     1     0     8    1
knotepl    120      109    0        0     4     0     4     4     0     8    0
kqueuepl   216       34    0       26     1     0     1     1     0     8    0
pipepl     336      123    0       95     3     0     3     3     0     8    0
fdescpl    496      537    0      507     7     1     6     6     0     8    1
filepl     152     1762    0     1528    10     0    10    10     0     8    0
lockfpl    104       18    0       16     1     0     1     1     0     8    0
lockfspl    48        8    0        6     1     0     1     1     0     8    0
sessionpl  144       23    0        7     1     0     1     1     0     8    0
pgrppl      48       23    0        7     1     0     1     1     0     8    0
ucredpl     96      148    0      130     1     0     1     1     0     8    0
zombiepl   144      507    0      506     1     0     1     1     0     8    0
processpl  1064     552    0      506     5     1     4     4     0     8    0
procpl     672      708    0      653     6     0     6     6     0     8    0
sosppl     168        4    0        4     1     0     1     1     0     8    1
sockpl     480      182    0      157     4     0     4     4     0     8    0
mcl9k      9216       2    0        0     1     0     1     1     0     8    0
mcl8k      8192       5    0        0     1     0     1     1     0     8    0
mcl4k      4096       2    0        0     1     0     1     1     0     8    0
mcl2k      2048     127    0        0    15     0    15    15     0     8    0
mtagpl      96        2    0        0     1     0     1     1     0     8    0
mbufpl     256      316    0        0    20     0    20    20     0     8    0
bufpl      288     3733    0      137   257     0   257   257     0     8    0
anonpl      24    95637    0    86015    70     2    68    68     0   186    1
amapchunkpl 152   10236    0     9653    31     1    30    30     0   158    3
amappl16   200      733    0      501    15     1    14    14     0     8    0
amappl15   192      156    0      148     1     0     1     1     0     8    0
amappl14   184       28    0       24     1     0     1     1     0     8    0
amappl13   176      103    0      100     1     0     1     1     0     8    0
amappl12   168       44    0       40     1     0     1     1     0     8    0
amappl11   160      101    0       85     1     0     1     1     0     8    0
amappl10   152       31    0       26     1     0     1     1     0     8    0
amappl9    144      468    0      464     1     0     1     1     0     8    0
amappl8    136      552    0      511     2     0     2     2     0     8    0
amappl7    128      120    0      109     1     0     1     1     0     8    0
amappl6    120      203    0      182     2     0     2     2     0     8    1
amappl5    112      246    0      233     1     0     1     1     0     8    0
amappl4    104      870    0      839     2     0     2     2     0     8    0
amappl3     96      214    0      194     1     0     1     1     0     8    0
amappl2     88      529    0      484     3     0     3     3     0     8    1
amappl1     80    12564    0    12005    18     2    16    18     0     8    1
amappl      88     4219    0     4030     6     0     6     6     0    92    0
dma4096    4096       1    0        1     1     1     0     1     0     8    0
dma1024    1024       1    0        0     1     0     1     1     0     8    0
dma256     256        6    0        6     1     1     0     1     0     8    0
dma128     128      253    0      253     1     1     0     1     0     8    0
dma64       64        6    0        6     1     1     0     1     0     8    0
dma32       32        7    0        7     1     1     0     1     0     8    0
dma16       16       18    0       17     1     0     1     1     0     8    0
aobjpl      72       38    0        0     1     0     1     1     0     8    0
uaddrrnd    24      537    0      507     1     0     1     1     0     8    0
uaddrbest   32        2    0        0     1     0     1     1     0     8    0
uaddr       24      537    0      507     1     0     1     1     0     8    0
vmmpekpl   168     8528    0     8483     3     0     3     3     0     8    0
vmmpepl    168    50649    0    48621   114     0   114   114     0   357    9
vmsppl     368      536    0      507     4     0     4     4     0     8    0
rwobjpl     56    14737    0    11872    42     0    42    42     0     8    0
pdppl      4096    1081    0     1014   107    26    81    95     0     8   14
pvpl        32   299019    0   284862   259     0   259   259     0   265  128
pmappl     248      536    0      507     4     1     3     3     0     8    0
extentpl    40       58    0       38     1     0     1     1     0     8    0
phpool     112      634    0       28    18     0    18    18     0     8    0
ddb{1}> machine ddbcpu 0
Stopped at      x86_ipi_db+0x1a:        addq    $0x8,%rsp
ddb{0}> trace
x86_ipi_db(ffffffff829baff0) at x86_ipi_db+0x1a
x86_ipi_handler() at x86_ipi_handler+0xb7
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
__mp_lock(ffffffff829de780) at __mp_lock+0x122
intr_handler(ffff800029317780,ffff800000077500) at intr_handler+0x5e
Xintr_ioapic_edge16_untramp() at Xintr_ioapic_edge16_untramp+0x18f
__sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xb
intr_handler(ffff8000293178e0,ffff80000004ad00) at intr_handler+0x5e
Xintr_ioapic_edge21_untramp() at Xintr_ioapic_edge21_untramp+0x18f
end of kernel
end trace frame: 0x7f7ffffd8110, count: -9
ddb{0}> machine ddbcpu 1
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
ddb{1}> trace
db_enter() at db_enter+0x18
witness_checkorder(fffffd807e81a8d0,1,0) at witness_checkorder+0x10b7
rw_enter_read(fffffd807e81a8c0) at rw_enter_read+0x66
uvmfault_lookup(ffff800024695220,0) at uvmfault_lookup+0xd9
uvm_fault_check(ffff800024695220,ffff800024695258,ffff800024695280) at uvm_fault_check+0x3a
uvm_fault(fffffd807e81a8b8,2000c000,0,2) at uvm_fault+0x102
kpageflttrap(ffff8000246953b0,2000cf00) at kpageflttrap+0x209
kerntrap(ffff8000246953b0) at kerntrap+0xef
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x53
ifioctl_get(c0106924,ffff800024695900) at ifioctl_get+0x2dd
soo_ioctl(ffff800024695660,c0106924,ffff800024695900,ffff80002469ad30) at soo_ioctl+0x26c
fifo_ioctl(ffff800024695748) at fifo_ioctl+0x104
VOP_IOCTL(fffffd8066284670,c0106924,ffff800024695900,3,fffffd807f7d8480,ffff80002469ad30) at VOP_IOCTL+0x96
vn_ioctl(fffffd8066799448,c0106924,ffff800024695900,ffff80002469ad30) at vn_ioctl+0xbc
sys_ioctl(ffff80002469ad30,ffff800024695a18,ffff800024695a70) at sys_ioctl+0x4a2
syscall(ffff800024695ae0) at syscall+0x489
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd752594ea30, count: -18