Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:63399' (ECDSA) to the list of known hosts. 2025/01/18 15:33:40 fuzzer started 2025/01/18 15:33:40 dialing manager at localhost:44245 syzkaller login: [ 69.623039] cgroup: Unknown subsys name 'net' [ 69.710829] cgroup: Unknown subsys name 'cpuset' [ 69.741551] cgroup: Unknown subsys name 'rlimit' [ 77.172832] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 15:33:59 syscalls: 2217 2025/01/18 15:33:59 code coverage: enabled 2025/01/18 15:33:59 comparison tracing: enabled 2025/01/18 15:33:59 extra coverage: enabled 2025/01/18 15:33:59 setuid sandbox: enabled 2025/01/18 15:33:59 namespace sandbox: enabled 2025/01/18 15:33:59 Android sandbox: enabled 2025/01/18 15:33:59 fault injection: enabled 2025/01/18 15:33:59 leak checking: enabled 2025/01/18 15:33:59 net packet injection: enabled 2025/01/18 15:33:59 net device setup: enabled 2025/01/18 15:33:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 15:33:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 15:33:59 USB emulation: enabled 2025/01/18 15:33:59 hci packet injection: enabled 2025/01/18 15:33:59 wifi device emulation: enabled 2025/01/18 15:33:59 802.15.4 emulation: enabled 2025/01/18 15:33:59 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 15:34:00 fetching corpus: 50, signal 26341/29373 (executing program) 2025/01/18 15:34:00 fetching corpus: 100, signal 34645/38707 (executing program) 2025/01/18 15:34:00 fetching corpus: 150, signal 42479/47267 (executing program) 2025/01/18 15:34:00 fetching corpus: 200, signal 48910/54297 (executing program) 2025/01/18 15:34:00 fetching corpus: 250, signal 54210/60136 (executing program) 2025/01/18 15:34:00 fetching corpus: 300, signal 59549/65744 (executing program) 2025/01/18 15:34:01 fetching corpus: 350, signal 62874/69519 (executing program) 2025/01/18 15:34:01 fetching corpus: 400, signal 67598/74238 (executing program) 2025/01/18 15:34:01 fetching corpus: 450, signal 69914/76844 (executing program) 2025/01/18 15:34:01 fetching corpus: 500, signal 72660/79716 (executing program) 2025/01/18 15:34:01 fetching corpus: 550, signal 76089/82968 (executing program) 2025/01/18 15:34:01 fetching corpus: 600, signal 78838/85582 (executing program) 2025/01/18 15:34:02 fetching corpus: 650, signal 81771/88246 (executing program) 2025/01/18 15:34:02 fetching corpus: 700, signal 83436/89920 (executing program) 2025/01/18 15:34:02 fetching corpus: 750, signal 85186/91575 (executing program) 2025/01/18 15:34:02 fetching corpus: 800, signal 86886/93143 (executing program) 2025/01/18 15:34:02 fetching corpus: 850, signal 88438/94539 (executing program) 2025/01/18 15:34:02 fetching corpus: 900, signal 90266/96042 (executing program) 2025/01/18 15:34:03 fetching corpus: 950, signal 92761/97947 (executing program) 2025/01/18 15:34:03 fetching corpus: 1000, signal 94011/98977 (executing program) 2025/01/18 15:34:03 fetching corpus: 1050, signal 96077/100412 (executing program) 2025/01/18 15:34:03 fetching corpus: 1100, signal 97879/101682 (executing program) 2025/01/18 15:34:03 fetching corpus: 1150, signal 101077/103616 (executing program) 2025/01/18 15:34:03 fetching corpus: 1200, signal 103066/104781 (executing program) 2025/01/18 15:34:03 fetching corpus: 1250, signal 104708/105672 (executing program) 2025/01/18 15:34:03 fetching corpus: 1264, signal 104923/105805 (executing program) 2025/01/18 15:34:03 fetching corpus: 1264, signal 104923/105836 (executing program) 2025/01/18 15:34:03 fetching corpus: 1264, signal 104923/105866 (executing program) 2025/01/18 15:34:03 fetching corpus: 1264, signal 104923/105903 (executing program) 2025/01/18 15:34:03 fetching corpus: 1264, signal 104923/105941 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/105971 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106001 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106040 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106075 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106112 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106143 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106169 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106203 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106234 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106270 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106300 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106347 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106377 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106409 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106436 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106460 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106490 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106524 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106553 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106582 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106614 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106642 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106655 (executing program) 2025/01/18 15:34:04 fetching corpus: 1264, signal 104923/106655 (executing program) 2025/01/18 15:34:07 starting 8 fuzzer processes 15:34:07 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:34:07 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/50, 0x32, 0x7) 15:34:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f00000027c0)={0x24, 0x29, 0x1, 0x0, 0x0, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="ed"]}]}, 0x24}], 0x1}, 0x0) 15:34:07 executing program 3: ioperm(0x0, 0x6, 0x7fff) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000001440), &(0x7f0000000040)) [ 96.291083] audit: type=1400 audit(1737214447.671:7): avc: denied { execmem } for pid=280 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 15:34:07 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)=')\x00') 15:34:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="200000001300010000000000f6ffffff0700000002"], 0x20}], 0x1}, 0x0) 15:34:07 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) mount$cgroup(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000240)={[{@none}, {@name={'name', 0x3d, 'vfat\x00'}}]}) 15:34:07 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000340)=0x1000, 0x4) [ 97.610456] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.611902] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.612618] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.615766] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.617761] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 97.619596] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.802227] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 97.803800] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 97.807252] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 97.808336] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 97.827390] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 97.827605] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 97.833594] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 97.834765] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 97.835198] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 97.836417] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 97.849037] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 97.849416] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 97.859309] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 97.867392] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 97.867698] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 97.877334] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 97.882235] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 97.883178] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 97.884241] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 97.886141] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 97.886570] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 97.894223] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 97.902283] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 97.912305] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 97.913189] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 97.914795] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 97.915992] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 97.916384] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 97.919617] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 97.920371] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 97.926490] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 97.927350] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 97.927757] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 97.933675] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 97.934695] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 97.935452] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 97.941763] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 97.942746] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 97.952288] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 97.957503] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 97.961617] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 97.962364] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 99.644387] Bluetooth: hci0: command tx timeout [ 99.900097] Bluetooth: hci1: command tx timeout [ 99.901826] Bluetooth: hci3: command tx timeout [ 99.965066] Bluetooth: hci5: command tx timeout [ 99.965342] Bluetooth: hci6: command tx timeout [ 99.965463] Bluetooth: hci2: command tx timeout [ 100.028113] Bluetooth: hci7: command tx timeout [ 100.028128] Bluetooth: hci4: command tx timeout [ 101.693040] Bluetooth: hci0: command tx timeout [ 101.950998] Bluetooth: hci3: command tx timeout [ 101.951111] Bluetooth: hci1: command tx timeout [ 102.013108] Bluetooth: hci2: command tx timeout [ 102.013140] Bluetooth: hci6: command tx timeout [ 102.013238] Bluetooth: hci5: command tx timeout [ 102.076205] Bluetooth: hci4: command tx timeout [ 102.076376] Bluetooth: hci7: command tx timeout [ 103.740025] Bluetooth: hci0: command tx timeout [ 103.996043] Bluetooth: hci1: command tx timeout [ 103.996076] Bluetooth: hci3: command tx timeout [ 104.060272] Bluetooth: hci6: command tx timeout [ 104.060423] Bluetooth: hci2: command tx timeout [ 104.060550] Bluetooth: hci5: command tx timeout [ 104.125197] Bluetooth: hci4: command tx timeout [ 104.125318] Bluetooth: hci7: command tx timeout [ 105.788023] Bluetooth: hci0: command tx timeout [ 106.044023] Bluetooth: hci1: command tx timeout [ 106.045993] Bluetooth: hci3: command tx timeout [ 106.108005] Bluetooth: hci6: command tx timeout [ 106.108070] Bluetooth: hci5: command tx timeout [ 106.108090] Bluetooth: hci2: command tx timeout [ 106.172483] Bluetooth: hci4: command tx timeout [ 106.175076] Bluetooth: hci7: command tx timeout [ 160.652178] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 160.654317] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 160.655018] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 160.657640] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 160.662689] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 160.665553] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 160.666546] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 160.691437] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 160.693235] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 160.702496] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 160.705217] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 160.709406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 160.719194] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 160.721656] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 160.724428] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 160.724816] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 160.726569] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 160.728796] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 160.729787] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 160.734052] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 160.734253] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 160.734433] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 160.736785] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 160.740964] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 160.750678] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 160.752302] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 160.754639] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 160.755701] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 160.758450] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 160.760198] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 160.761195] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 160.764186] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 160.769290] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 160.775270] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 160.787311] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 160.807469] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 160.852572] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 160.863650] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 160.866060] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 160.875390] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 160.881286] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 160.885637] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 160.898447] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 160.911537] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 160.913608] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 160.921505] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 160.928263] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 160.929773] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 162.749245] Bluetooth: hci1: command tx timeout [ 162.812145] Bluetooth: hci3: command tx timeout [ 162.812688] Bluetooth: hci0: command tx timeout [ 162.877173] Bluetooth: hci4: command tx timeout [ 162.877607] Bluetooth: hci5: command tx timeout [ 162.877676] Bluetooth: hci2: command tx timeout [ 163.004198] Bluetooth: hci7: command tx timeout [ 163.004720] Bluetooth: hci6: command tx timeout [ 164.795983] Bluetooth: hci1: command tx timeout [ 164.860287] Bluetooth: hci3: command tx timeout [ 164.860364] Bluetooth: hci0: command tx timeout [ 164.924010] Bluetooth: hci4: command tx timeout [ 164.924087] Bluetooth: hci2: command tx timeout [ 164.924200] Bluetooth: hci5: command tx timeout [ 165.052237] Bluetooth: hci7: command tx timeout [ 165.052314] Bluetooth: hci6: command tx timeout [ 166.844020] Bluetooth: hci1: command tx timeout [ 166.908018] Bluetooth: hci0: command tx timeout [ 166.908107] Bluetooth: hci3: command tx timeout [ 166.972118] Bluetooth: hci5: command tx timeout [ 166.972589] Bluetooth: hci2: command tx timeout [ 166.972661] Bluetooth: hci4: command tx timeout [ 167.100616] Bluetooth: hci6: command tx timeout [ 167.100730] Bluetooth: hci7: command tx timeout [ 168.891970] Bluetooth: hci1: command tx timeout [ 168.956009] Bluetooth: hci3: command tx timeout [ 168.956094] Bluetooth: hci0: command tx timeout [ 169.020003] Bluetooth: hci4: command tx timeout [ 169.020082] Bluetooth: hci2: command tx timeout [ 169.020163] Bluetooth: hci5: command tx timeout [ 169.148944] Bluetooth: hci7: command tx timeout [ 169.149028] Bluetooth: hci6: command tx timeout [ 222.536126] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 222.539824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 222.544395] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 222.552490] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 222.556391] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 222.559107] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 222.675655] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 222.684091] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 222.686551] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 222.695494] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 222.699081] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 222.705808] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 222.711449] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 222.724454] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 222.741520] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 222.748394] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 222.753210] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 222.757347] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 222.816563] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 222.821625] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 222.829011] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 222.846081] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 222.854064] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 222.862546] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 222.866385] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 222.868331] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 222.870670] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 222.890087] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 222.890407] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 222.892193] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 222.893826] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 222.896613] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 222.897330] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 222.901677] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 222.930536] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 222.944247] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 222.944569] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 222.948083] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 222.961575] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 222.963145] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 222.996105] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 222.999365] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 223.009744] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 223.014232] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 223.045225] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 223.045439] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 223.046318] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 223.055163] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 224.572095] Bluetooth: hci0: command tx timeout [ 224.766951] Bluetooth: hci1: command tx timeout [ 224.829119] Bluetooth: hci2: command tx timeout [ 224.956506] Bluetooth: hci3: command tx timeout [ 225.020131] Bluetooth: hci5: command tx timeout [ 225.022967] Bluetooth: hci4: command tx timeout [ 225.084133] Bluetooth: hci7: command tx timeout [ 225.148090] Bluetooth: hci6: command tx timeout [ 226.620118] Bluetooth: hci0: command tx timeout [ 226.812003] Bluetooth: hci1: command tx timeout [ 226.876148] Bluetooth: hci2: command tx timeout [ 227.004080] Bluetooth: hci3: command tx timeout [ 227.068987] Bluetooth: hci4: command tx timeout [ 227.069095] Bluetooth: hci5: command tx timeout [ 227.132133] Bluetooth: hci7: command tx timeout [ 227.196035] Bluetooth: hci6: command tx timeout [ 228.668189] Bluetooth: hci0: command tx timeout [ 228.860052] Bluetooth: hci1: command tx timeout [ 228.925047] Bluetooth: hci2: command tx timeout [ 229.053047] Bluetooth: hci3: command tx timeout [ 229.117238] Bluetooth: hci4: command tx timeout [ 229.118176] Bluetooth: hci5: command tx timeout [ 229.180264] Bluetooth: hci7: command tx timeout [ 229.244217] Bluetooth: hci6: command tx timeout [ 230.716137] Bluetooth: hci0: command tx timeout [ 230.909009] Bluetooth: hci1: command tx timeout [ 230.972343] Bluetooth: hci2: command tx timeout [ 231.100565] Bluetooth: hci3: command tx timeout [ 231.175033] Bluetooth: hci4: command tx timeout [ 231.175204] Bluetooth: hci5: command tx timeout [ 231.228350] Bluetooth: hci7: command tx timeout [ 231.292167] Bluetooth: hci6: command tx timeout [ 284.693970] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 284.696715] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 284.700164] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 284.705559] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 284.709387] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 284.712369] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 284.767281] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 284.770235] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 284.771438] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 284.775626] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 284.777435] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 284.780150] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 284.894461] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 284.896371] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 284.902232] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 284.921739] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 284.970857] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 284.979647] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 284.981814] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 284.985238] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 284.990809] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 284.993323] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 284.993697] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 284.997466] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 285.007109] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 285.010383] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 285.011525] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 285.013359] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 285.015130] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 285.016501] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 285.061338] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 285.072521] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 285.073690] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 285.083396] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 285.088291] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 285.094228] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 285.109331] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 285.128259] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 285.130814] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 285.135083] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 285.143378] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 285.151471] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 285.189440] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 285.207260] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 285.212206] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 285.250257] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 285.255216] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 285.257418] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 286.780153] Bluetooth: hci0: command tx timeout [ 286.843941] Bluetooth: hci1: command tx timeout [ 287.037027] Bluetooth: hci2: command tx timeout [ 287.099967] Bluetooth: hci4: command tx timeout [ 287.100184] Bluetooth: hci3: command tx timeout [ 287.165059] Bluetooth: hci5: command tx timeout [ 287.228706] Bluetooth: hci6: command tx timeout [ 287.357911] Bluetooth: hci7: command tx timeout [ 288.828131] Bluetooth: hci0: command tx timeout [ 288.891969] Bluetooth: hci1: command tx timeout [ 289.083996] Bluetooth: hci2: command tx timeout [ 289.148113] Bluetooth: hci4: command tx timeout [ 289.148224] Bluetooth: hci3: command tx timeout [ 289.211962] Bluetooth: hci5: command tx timeout [ 289.276923] Bluetooth: hci6: command tx timeout [ 289.404714] Bluetooth: hci7: command tx timeout [ 290.875955] Bluetooth: hci0: command tx timeout [ 290.940116] Bluetooth: hci1: command tx timeout [ 291.132028] Bluetooth: hci2: command tx timeout [ 291.195971] Bluetooth: hci3: command tx timeout [ 291.196056] Bluetooth: hci4: command tx timeout [ 291.259935] Bluetooth: hci5: command tx timeout [ 291.323960] Bluetooth: hci6: command tx timeout [ 291.451936] Bluetooth: hci7: command tx timeout [ 292.923947] Bluetooth: hci0: command tx timeout [ 292.988104] Bluetooth: hci1: command tx timeout [ 293.180063] Bluetooth: hci2: command tx timeout [ 293.243987] Bluetooth: hci4: command tx timeout [ 293.244086] Bluetooth: hci3: command tx timeout [ 293.307944] Bluetooth: hci5: command tx timeout [ 293.372022] Bluetooth: hci6: command tx timeout [ 293.500006] Bluetooth: hci7: command tx timeout [ 347.278344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 347.281454] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 347.287528] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 347.290648] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 347.292281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 347.294802] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 347.301790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 347.304482] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 347.311049] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 347.312596] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 347.315261] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 347.316420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 347.477015] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 347.480381] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 347.482329] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 347.485140] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 347.489347] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 347.491662] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 347.495668] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 347.497718] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 347.500284] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 347.502237] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 347.505358] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 347.505828] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 347.553748] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 347.558237] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 347.568227] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 347.569061] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 347.573458] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 347.576712] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 347.588287] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 347.603229] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 347.606335] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 347.610445] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 347.622015] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 347.627257] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 347.632288] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 347.637242] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 347.640409] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 347.641748] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 347.659212] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 347.667269] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 347.681237] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 347.684278] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 347.691496] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 347.695317] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 347.696322] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 347.716748] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 349.372032] Bluetooth: hci0: command tx timeout [ 349.372096] Bluetooth: hci1: command tx timeout [ 349.564071] Bluetooth: hci2: command tx timeout [ 349.564105] Bluetooth: hci3: command tx timeout [ 349.757142] Bluetooth: hci5: command tx timeout [ 349.757636] Bluetooth: hci7: command tx timeout [ 349.820240] Bluetooth: hci4: command tx timeout [ 349.821480] Bluetooth: hci6: command tx timeout [ 351.420053] Bluetooth: hci1: command tx timeout [ 351.421500] Bluetooth: hci0: command tx timeout [ 351.612054] Bluetooth: hci2: command tx timeout [ 351.613020] Bluetooth: hci3: command tx timeout [ 351.805959] Bluetooth: hci7: command tx timeout [ 351.805980] Bluetooth: hci5: command tx timeout [ 351.868048] Bluetooth: hci4: command tx timeout [ 351.869061] Bluetooth: hci6: command tx timeout [ 353.468391] Bluetooth: hci0: command tx timeout [ 353.468591] Bluetooth: hci1: command tx timeout [ 353.660018] Bluetooth: hci2: command tx timeout [ 353.661303] Bluetooth: hci3: command tx timeout [ 353.853971] Bluetooth: hci7: command tx timeout [ 353.854029] Bluetooth: hci5: command tx timeout [ 353.916163] Bluetooth: hci4: command tx timeout [ 353.918025] Bluetooth: hci6: command tx timeout [ 355.515940] Bluetooth: hci1: command tx timeout [ 355.515965] Bluetooth: hci0: command tx timeout [ 355.708122] Bluetooth: hci3: command tx timeout [ 355.708156] Bluetooth: hci2: command tx timeout [ 355.899951] Bluetooth: hci7: command tx timeout [ 355.900524] Bluetooth: hci5: command tx timeout [ 355.964343] Bluetooth: hci6: command tx timeout [ 355.964378] Bluetooth: hci4: command tx timeout VM DIAGNOSIS: 15:39:09 Registers: info registers vcpu 0 RAX=ffff888031c5fe80 RBX=0000000000000001 RCX=ffffffff86771d6a RDX=dffffc0000000000 RSI=ffff88806ce09ac0 RDI=ffff888031c5fe70 RBP=ffff88806ce09ad0 RSP=ffff88806ce09a08 R8 =ffffffff86771d6e R9 =ffff88806ce09ab8 R10=000000000003ab4d R11=000000000000031e R12=ffff88806ce09ad8 R13=ffff88806ce09ac0 R14=ffff888031c5fdd8 R15=ffff88806ce09a78 RIP=ffffffff8134a072 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7300c98288 CR3=0000000039f96000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6f732e616d7a6c62696c2f756e672d78 XMM02=00352e6f732e616d7a6c62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff87f1a198 RCX=ffffffff814fda06 RDX=fffffbfff0fe0deb RSI=0000000000000000 RDI=ffffffff87f1a25e RBP=ffff88800f7e41f8 RSP=ffff888031e17540 R8 =0000000000000006 R9 =fffffbfff0fe0dea R10=ffffffff87f06f57 R11=0000000000000001 R12=ffff88800f7e3780 R13=0000000000000004 R14=dffffc0000000000 R15=0000000000000004 RIP=ffffffff814fdac4 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbdd016a260 CR3=0000000039f6c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6461657268747062696c2f756e672d78 XMM02=00302e6f732e6461657268747062696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000