Warning: Permanently added '[localhost]:49908' (ECDSA) to the list of known hosts. 2023/08/22 15:19:24 fuzzer started 2023/08/22 15:19:24 dialing manager at localhost:33549 syzkaller login: [ 108.859685] cgroup: Unknown subsys name 'net' [ 109.057551] cgroup: Unknown subsys name 'rlimit' [ 120.618451] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2023/08/22 15:19:36 syscalls: 2217 2023/08/22 15:19:36 code coverage: enabled 2023/08/22 15:19:36 comparison tracing: enabled 2023/08/22 15:19:36 extra coverage: enabled 2023/08/22 15:19:36 setuid sandbox: enabled 2023/08/22 15:19:36 namespace sandbox: enabled 2023/08/22 15:19:36 Android sandbox: enabled 2023/08/22 15:19:36 fault injection: enabled 2023/08/22 15:19:36 leak checking: enabled 2023/08/22 15:19:36 net packet injection: enabled 2023/08/22 15:19:36 net device setup: enabled 2023/08/22 15:19:36 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/08/22 15:19:36 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/08/22 15:19:36 USB emulation: enabled 2023/08/22 15:19:36 hci packet injection: enabled 2023/08/22 15:19:36 wifi device emulation: enabled 2023/08/22 15:19:36 802.15.4 emulation: enabled 2023/08/22 15:19:36 fetching corpus: 0, signal 0/0 (executing program) 2023/08/22 15:19:36 fetching corpus: 0, signal 0/0 (executing program) 2023/08/22 15:19:38 starting 8 fuzzer processes 15:19:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000014c0)={0x1c, 0x18, 0x1, 0x0, 0x0, "", [@generic="801e15479665ae6bae"]}, 0x1c}], 0x1}, 0x0) 15:19:38 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/zoneinfo\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 15:19:38 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 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) r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x27, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r3 = getpid() r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x11, &(0x7f0000000300)={0x0, 0x0, 0xffff8001}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x4, 0x4, 0xf7, 0x5, 0x0, 0x20, 0x2c001, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x1008, 0x3, 0x10000, 0x9, 0x8, 0x54, 0x0, 0x0, 0x101, 0x0, 0x8001}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x80000392}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)) close_range(r2, 0xffffffffffffffff, 0x0) finit_module(r1, 0x0, 0x0) 15:19:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000009a40)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001700)=[@dstopts={{0x10}}], 0x18}}], 0x1, 0x0) [ 122.123715] audit: type=1400 audit(1692717578.150:6): avc: denied { execmem } for pid=269 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 15:19:38 executing program 4: creat(&(0x7f00000001c0)='./file0\x00', 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000200)={0x1f}) 15:19:38 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 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) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x4042, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x7f, 0x8, 0x72, 0x80, 0x0, 0x6, 0x10, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x140, 0x0, 0x57f8, 0x6, 0x1, 0x4, 0x85, 0x0, 0x7, 0x0, 0x3}, r2, 0x8, r1, 0xa) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) pread64(r3, &(0x7f00000002c0)=""/210, 0xd2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, '\x00', 0x44}}, 0x1c) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) 15:19:38 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@delsa={0x28, 0x11, 0x0, 0x0, 0x0, {@in=@remote}}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, 0x0, 0x0) 15:19:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 123.389977] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 123.392086] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 123.393554] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 123.394832] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 123.396655] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 123.397947] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 123.402917] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 123.405042] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 123.408874] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 123.410611] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 123.411962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 123.413951] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 123.443202] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 123.459252] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 123.463449] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 123.479806] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 123.483545] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 123.485239] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 123.541165] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 123.544492] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 123.549437] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 123.571471] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 123.590505] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 123.598481] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 123.616824] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 123.641678] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 123.644491] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 123.662552] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 123.665986] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 123.696538] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 125.471413] Bluetooth: hci0: command 0x0409 tx timeout [ 125.472342] Bluetooth: hci1: command 0x0409 tx timeout [ 125.535219] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 125.536545] Bluetooth: hci2: command 0x0409 tx timeout [ 125.600102] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 125.663105] Bluetooth: hci4: command 0x0409 tx timeout [ 125.664566] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 125.727144] Bluetooth: hci6: command 0x0409 tx timeout [ 127.520242] Bluetooth: hci0: command 0x041b tx timeout [ 127.520661] Bluetooth: hci1: command 0x041b tx timeout [ 127.583400] Bluetooth: hci2: command 0x041b tx timeout [ 127.711340] Bluetooth: hci4: command 0x041b tx timeout [ 127.775656] Bluetooth: hci6: command 0x041b tx timeout [ 128.468629] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 128.470375] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 128.482269] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 128.491292] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 128.492975] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 128.493838] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 128.532268] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 128.536485] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 128.545879] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 128.550353] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 128.568360] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 128.594801] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 128.600946] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 128.603361] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 128.608455] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 128.610373] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 128.610931] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 128.613477] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 129.568075] Bluetooth: hci1: command 0x040f tx timeout [ 129.568498] Bluetooth: hci0: command 0x040f tx timeout [ 129.631352] Bluetooth: hci2: command 0x040f tx timeout [ 129.759200] Bluetooth: hci4: command 0x040f tx timeout [ 129.825267] Bluetooth: hci6: command 0x040f tx timeout [ 130.591131] Bluetooth: hci3: command 0x0409 tx timeout [ 130.719263] Bluetooth: hci7: command 0x0409 tx timeout [ 130.785124] Bluetooth: hci5: command 0x0409 tx timeout [ 131.616162] Bluetooth: hci0: command 0x0419 tx timeout [ 131.616575] Bluetooth: hci1: command 0x0419 tx timeout [ 131.680159] Bluetooth: hci2: command 0x0419 tx timeout [ 131.808098] Bluetooth: hci4: command 0x0419 tx timeout [ 131.872261] Bluetooth: hci6: command 0x0419 tx timeout [ 132.640109] Bluetooth: hci3: command 0x041b tx timeout [ 132.768426] Bluetooth: hci7: command 0x041b tx timeout [ 132.832121] Bluetooth: hci5: command 0x041b tx timeout [ 134.687489] Bluetooth: hci3: command 0x040f tx timeout [ 134.815144] Bluetooth: hci7: command 0x040f tx timeout [ 134.879173] Bluetooth: hci5: command 0x040f tx timeout [ 136.735598] Bluetooth: hci3: command 0x0419 tx timeout [ 136.864177] Bluetooth: hci7: command 0x0419 tx timeout [ 136.927105] Bluetooth: hci5: command 0x0419 tx timeout [ 186.184333] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 186.207922] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 186.212964] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 186.220224] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 186.238386] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 186.257417] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 188.063328] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 188.127116] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 188.128015] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 188.128721] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 188.383139] Bluetooth: hci6: command 0x0409 tx timeout [ 190.432104] Bluetooth: hci6: command 0x041b tx timeout [ 190.505512] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 190.506533] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 190.507815] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 190.510772] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 190.512880] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 190.514315] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 190.544474] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 190.545527] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 190.546791] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 190.549566] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 190.553972] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 190.555319] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 190.555916] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 190.557292] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 190.559460] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 190.567393] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 190.570591] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 190.571465] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 191.647571] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 191.711191] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 191.777167] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 192.416129] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 192.479149] Bluetooth: hci6: command 0x040f tx timeout [ 192.543529] Bluetooth: hci4: command 0x0409 tx timeout [ 192.608179] Bluetooth: hci7: command 0x0409 tx timeout [ 192.608299] Bluetooth: hci5: command 0x0409 tx timeout [ 194.300783] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 194.308296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 194.312517] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 194.323358] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 194.332828] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 194.338315] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 194.527224] Bluetooth: hci6: command 0x0419 tx timeout [ 194.593297] Bluetooth: hci4: command 0x041b tx timeout [ 194.610594] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 194.619213] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 194.623370] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 194.644701] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 194.656174] Bluetooth: hci7: command 0x041b tx timeout [ 194.656560] Bluetooth: hci5: command 0x041b tx timeout [ 194.670799] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 194.671718] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 194.752895] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 194.756379] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 194.757782] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 194.771589] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 194.773594] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 194.774919] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 196.385123] Bluetooth: hci0: command 0x0409 tx timeout [ 196.640117] Bluetooth: hci4: command 0x040f tx timeout [ 196.705108] Bluetooth: hci5: command 0x040f tx timeout [ 196.705131] Bluetooth: hci7: command 0x040f tx timeout [ 196.767116] Bluetooth: hci1: command 0x0409 tx timeout [ 196.831196] Bluetooth: hci2: command 0x0409 tx timeout [ 197.151096] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 198.432378] Bluetooth: hci0: command 0x041b tx timeout [ 198.688337] Bluetooth: hci4: command 0x0419 tx timeout [ 198.752795] Bluetooth: hci7: command 0x0419 tx timeout [ 198.754014] Bluetooth: hci5: command 0x0419 tx timeout [ 198.815134] Bluetooth: hci1: command 0x041b tx timeout [ 198.879274] Bluetooth: hci2: command 0x041b tx timeout [ 199.893795] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 199.905582] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 199.916303] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 199.938975] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 199.956193] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 199.977474] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 200.480367] Bluetooth: hci0: command 0x040f tx timeout [ 200.863468] Bluetooth: hci1: command 0x040f tx timeout [ 200.927085] Bluetooth: hci2: command 0x040f tx timeout [ 202.015134] Bluetooth: hci3: command 0x0409 tx timeout [ 202.527643] Bluetooth: hci0: command 0x0419 tx timeout [ 202.911090] Bluetooth: hci1: command 0x0419 tx timeout [ 202.975158] Bluetooth: hci2: command 0x0419 tx timeout [ 204.063159] Bluetooth: hci3: command 0x041b tx timeout [ 206.111668] Bluetooth: hci3: command 0x040f tx timeout [ 208.160082] Bluetooth: hci3: command 0x0419 tx timeout [ 249.951315] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 252.536622] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 252.539416] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 252.545602] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 252.556526] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 252.564220] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 252.571428] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 252.654533] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 252.678349] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 252.686419] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 252.716321] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 252.730687] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 252.744334] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 252.889593] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 252.900796] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 252.904534] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 252.909843] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 252.931945] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 252.939319] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 254.623673] Bluetooth: hci4: command 0x0409 tx timeout [ 254.815236] Bluetooth: hci5: command 0x0409 tx timeout [ 255.007120] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 255.072762] Bluetooth: hci6: command 0x0409 tx timeout [ 256.671407] Bluetooth: hci4: command 0x041b tx timeout [ 256.829657] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 256.831560] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 256.833996] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 256.844829] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 256.856396] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 256.859600] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 256.864117] Bluetooth: hci5: command 0x041b tx timeout [ 256.970260] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 256.973411] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 256.981315] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 256.985216] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 256.987734] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 256.990289] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 257.119559] Bluetooth: hci6: command 0x041b tx timeout [ 257.815910] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 257.825977] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 257.830720] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 257.855933] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 257.863631] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 257.866706] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 258.719546] Bluetooth: hci4: command 0x040f tx timeout [ 258.912000] Bluetooth: hci5: command 0x040f tx timeout [ 258.912201] Bluetooth: hci0: command 0x0409 tx timeout [ 259.039154] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 259.105351] Bluetooth: hci1: command 0x0409 tx timeout [ 259.167189] Bluetooth: hci6: command 0x040f tx timeout [ 259.937183] Bluetooth: hci7: command 0x0409 tx timeout [ 260.768096] Bluetooth: hci4: command 0x0419 tx timeout [ 260.959524] Bluetooth: hci5: command 0x0419 tx timeout [ 260.961224] Bluetooth: hci0: command 0x041b tx timeout [ 261.152142] Bluetooth: hci1: command 0x041b tx timeout [ 261.216172] Bluetooth: hci6: command 0x0419 tx timeout [ 261.984141] Bluetooth: hci7: command 0x041b tx timeout [ 263.008426] Bluetooth: hci0: command 0x040f tx timeout [ 263.201152] Bluetooth: hci1: command 0x040f tx timeout [ 264.032558] Bluetooth: hci7: command 0x040f tx timeout [ 264.480383] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 264.674110] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 265.055502] Bluetooth: hci0: command 0x0419 tx timeout [ 265.247172] Bluetooth: hci1: command 0x0419 tx timeout [ 266.079680] Bluetooth: hci7: command 0x0419 tx timeout [ 267.969665] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 267.974689] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 267.980387] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 267.996178] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 268.003644] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 268.010297] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 269.858105] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 270.111370] Bluetooth: hci3: command 0x0409 tx timeout [ 272.159487] Bluetooth: hci3: command 0x041b tx timeout [ 272.606342] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 272.611883] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 272.613941] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 272.649912] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 272.653829] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 272.657694] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 274.209071] Bluetooth: hci3: command 0x040f tx timeout [ 274.721139] Bluetooth: hci2: command 0x0409 tx timeout [ 276.256120] Bluetooth: hci3: command 0x0419 tx timeout [ 276.767119] Bluetooth: hci2: command 0x041b tx timeout [ 278.818074] Bluetooth: hci2: command 0x040f tx timeout [ 280.864264] Bluetooth: hci2: command 0x0419 tx timeout [ 314.752790] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 314.757293] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 314.758576] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 314.762243] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 314.763794] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 314.764963] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 316.321523] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 316.831148] Bluetooth: hci5: command 0x0409 tx timeout [ 316.897181] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 318.879133] Bluetooth: hci5: command 0x041b tx timeout [ 319.097582] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 319.100831] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 319.102588] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 319.116287] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 319.128279] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 319.129281] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 320.160108] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 320.223322] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 320.735484] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 320.927561] Bluetooth: hci5: command 0x040f tx timeout [ 321.185502] Bluetooth: hci6: command 0x0409 tx timeout [ 321.504121] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 322.975294] Bluetooth: hci5: command 0x0419 tx timeout [ 323.057697] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 323.059564] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 323.060660] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 323.081979] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 323.084099] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 323.089875] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 323.231445] Bluetooth: hci6: command 0x041b tx timeout [ 323.238029] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 323.242631] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 323.244546] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 323.250297] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 323.255504] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 323.257551] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 323.302866] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 323.307770] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 323.313169] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 323.328778] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 323.339911] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 323.342305] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 324.766518] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 324.772010] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 324.811659] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 324.848741] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 324.896711] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 324.931598] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 325.151416] Bluetooth: hci0: command 0x0409 tx timeout [ 325.279342] Bluetooth: hci6: command 0x040f tx timeout [ 325.344482] Bluetooth: hci1: command 0x0409 tx timeout [ 325.471123] Bluetooth: hci4: command 0x0409 tx timeout [ 327.007153] Bluetooth: hci7: command 0x0409 tx timeout [ 327.201863] Bluetooth: hci0: command 0x041b tx timeout [ 327.327410] Bluetooth: hci6: command 0x0419 tx timeout [ 327.391106] Bluetooth: hci1: command 0x041b tx timeout [ 327.519109] Bluetooth: hci4: command 0x041b tx timeout [ 329.055417] Bluetooth: hci7: command 0x041b tx timeout [ 329.248235] Bluetooth: hci0: command 0x040f tx timeout [ 329.439850] Bluetooth: hci1: command 0x040f tx timeout [ 329.568410] Bluetooth: hci4: command 0x040f tx timeout [ 331.103406] Bluetooth: hci7: command 0x040f tx timeout [ 331.295106] Bluetooth: hci0: command 0x0419 tx timeout [ 331.360173] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 331.487210] Bluetooth: hci1: command 0x0419 tx timeout [ 331.615517] Bluetooth: hci4: command 0x0419 tx timeout [ 333.151115] Bluetooth: hci7: command 0x0419 tx timeout [ 336.543477] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 336.735129] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 339.911489] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 339.919358] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 339.927174] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 339.945314] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 339.954520] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 339.958340] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 341.983286] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 342.047414] Bluetooth: hci2: command 0x0409 tx timeout [ 344.096671] Bluetooth: hci2: command 0x041b tx timeout [ 346.143476] Bluetooth: hci2: command 0x040f tx timeout [ 347.297299] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 348.191254] Bluetooth: hci2: command 0x0419 tx timeout [ 352.095406] Bluetooth: hci3: Opcode 0x c03 failed: -110 2023/08/22 15:23:28 executor 1 failed 11 times: executor 1: exit status 67 SYZFAIL: wrong response packet (errno 2: No such file or directory) loop exited with status 67 VM DIAGNOSIS: 15:23:28 Registers: info registers vcpu 0 RAX=0000000080000102 RBX=ffff88806ce09a90 RCX=ffffffff8113b43a RDX=ffff888018b29b40 RSI=0000000000000100 RDI=0000000000000005 RBP=ffff8880345a7f50 RSP=ffff88806ce099c8 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000008 R13=0000000000000001 R14=ffff8880345a7f50 R15=ffffffff864e3166 RIP=ffffffff814d8a8c RFL=00000206 [-----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] 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=00007ff63a0a2f88 CR3=000000000e02c000 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=00001fa0 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=636578650a3a73656d69742031312064 XMM02=6174732074697865203a3120726f7475 XMM03=203a4c4941465a59530a373620737574 XMM04=702065736e6f7073657220676e6f7277 XMM05=3a32206f6e72726528200a74656b6361 XMM06=726f20656c69662068637573206f4e20 XMM07=706f6f6c0a2979726f74636572696420 XMM08=3a3120726f7475636578650a3a73656d XMM09=0a373620737574617473207469786520 XMM10=7220676e6f7277203a4c4941465a5953 XMM11=200a74656b6361702065736e6f707365 XMM12=637573206f4e203a32206f6e72726528 XMM13=74636572696420726f20656c69662068 XMM14=64657469786520706f6f6c0a2979726f XMM15=0a373620737574617473206874697720 info registers vcpu 1 RAX=0000000000000000 RBX=00007f85ba158510 RCX=00000000b374fc7d RDX=0000000000000061 RSI=0000000000000000 RDI=00000000b374fc7d RBP=0000000000000002 RSP=00007ffeacba3b00 R8 =00007ffeacba3c40 R9 =00007f85ba18a440 R10=00007f85b9f59cf0 R11=0000000000000007 R12=0000000000000007 R13=00007f85ba159a90 R14=0000000000000001 R15=0000000000000000 RIP=00007f85ba168102 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f85b9c4e540 00000000 00000000 GS =0000 0000000000000000 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=00007f85ba127000 CR3=0000000024fd6000 CR4=00350ee0 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=00ff00000000000000000000000000ff XMM01=ff00ffffffffffffffffffffffffff00 XMM02=ff00ffffffffffffffffffffff000000 XMM03=0000000000666c65735f646165726874 XMM04=5f5f006e6f7474736f685f7265687465 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000