Warning: Permanently added '[localhost]:52100' (ECDSA) to the list of known hosts. 2025/01/17 17:19:10 fuzzer started 2025/01/17 17:19:11 dialing manager at localhost:44245 syzkaller login: [ 77.550971] cgroup: Unknown subsys name 'net' [ 77.636937] cgroup: Unknown subsys name 'cpuset' [ 77.670626] cgroup: Unknown subsys name 'rlimit' [ 83.061642] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 92.981748] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 17:19:36 syscalls: 2217 2025/01/17 17:19:36 code coverage: enabled 2025/01/17 17:19:36 comparison tracing: enabled 2025/01/17 17:19:36 extra coverage: enabled 2025/01/17 17:19:36 setuid sandbox: enabled 2025/01/17 17:19:36 namespace sandbox: enabled 2025/01/17 17:19:36 Android sandbox: enabled 2025/01/17 17:19:36 fault injection: enabled 2025/01/17 17:19:36 leak checking: enabled 2025/01/17 17:19:36 net packet injection: enabled 2025/01/17 17:19:36 net device setup: enabled 2025/01/17 17:19:36 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 17:19:36 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 17:19:36 USB emulation: enabled 2025/01/17 17:19:36 hci packet injection: enabled 2025/01/17 17:19:36 wifi device emulation: enabled 2025/01/17 17:19:36 802.15.4 emulation: enabled 2025/01/17 17:19:36 fetching corpus: 0, signal 0/0 (executing program) 2025/01/17 17:19:36 fetching corpus: 0, signal 0/0 (executing program) 2025/01/17 17:19:39 starting 8 fuzzer processes 17:19:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00'}) 17:19:39 executing program 1: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000300)='.\x00', 0x1630009be) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1f, 0x0, 0x0, 0x0) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 17:19:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f00000004c0)={0x2, 0x0, @dev}, 0x12, 0x0}, 0x0) 17:19:39 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) write(r0, &(0x7f0000000200)='E', 0x140000) 17:19:39 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000040)) [ 105.864830] audit: type=1400 audit(1737134379.941:7): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 17:19:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x82, 0x83, 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) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000100)=""/72, 0x48) 17:19:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@private1, 0x0, 0x2}, &(0x7f00000003c0)=0x20) 17:19:40 executing program 7: timer_create(0xb, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000000440)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000002c0)) [ 107.199009] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.203340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.204824] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.213007] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.215291] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 107.216442] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.399913] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 107.402860] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 107.414059] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 107.414255] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 107.426891] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 107.427079] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 107.449409] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 107.456145] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 107.459542] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 107.461423] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 107.462852] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 107.464315] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 107.465613] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 107.466998] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 107.474149] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 107.475852] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 107.476142] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 107.477900] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 107.478428] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 107.479161] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 107.481719] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 107.482429] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 107.490786] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 107.495863] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 107.499348] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 107.501261] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 107.509052] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 107.513692] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 107.516035] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 107.518346] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 107.528703] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 107.540020] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 107.541997] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 107.563729] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 107.584353] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 107.585934] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 107.587916] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 107.590080] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 107.592741] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 107.593310] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 107.594824] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 107.596360] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 109.293756] Bluetooth: hci0: command tx timeout [ 109.549629] Bluetooth: hci2: command tx timeout [ 109.550196] Bluetooth: hci1: command tx timeout [ 109.612696] Bluetooth: hci6: command tx timeout [ 109.676146] Bluetooth: hci4: command tx timeout [ 109.676450] Bluetooth: hci5: command tx timeout [ 109.676809] Bluetooth: hci3: command tx timeout [ 109.677059] Bluetooth: hci7: command tx timeout [ 111.339701] Bluetooth: hci0: command tx timeout [ 111.596239] Bluetooth: hci1: command tx timeout [ 111.597102] Bluetooth: hci2: command tx timeout [ 111.659834] Bluetooth: hci6: command tx timeout [ 111.723817] Bluetooth: hci7: command tx timeout [ 111.723987] Bluetooth: hci3: command tx timeout [ 111.724151] Bluetooth: hci5: command tx timeout [ 111.724268] Bluetooth: hci4: command tx timeout [ 113.387589] Bluetooth: hci0: command tx timeout [ 113.643768] Bluetooth: hci2: command tx timeout [ 113.644974] Bluetooth: hci1: command tx timeout [ 113.708710] Bluetooth: hci6: command tx timeout [ 113.773583] Bluetooth: hci4: command tx timeout [ 113.773628] Bluetooth: hci5: command tx timeout [ 113.773688] Bluetooth: hci3: command tx timeout [ 113.773702] Bluetooth: hci7: command tx timeout [ 115.435655] Bluetooth: hci0: command tx timeout [ 115.691886] Bluetooth: hci1: command tx timeout [ 115.693917] Bluetooth: hci2: command tx timeout [ 115.755591] Bluetooth: hci6: command tx timeout [ 115.819745] Bluetooth: hci7: command tx timeout [ 115.820463] Bluetooth: hci3: command tx timeout [ 115.820677] Bluetooth: hci4: command tx timeout [ 115.820752] Bluetooth: hci5: command tx timeout [ 169.664415] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 169.669955] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 169.671279] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 169.678985] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 169.688830] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 169.691927] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 169.743854] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 169.748846] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 169.755141] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 169.761342] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 169.770336] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 169.772184] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 169.796948] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 169.814149] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 169.821205] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 169.825121] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 169.827943] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 169.831720] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 169.835344] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 169.840067] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 169.845179] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 169.849384] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 169.866215] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 169.888307] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 169.889105] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 169.891283] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 169.896919] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 169.910788] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 169.910878] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 169.937891] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 169.940020] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 169.942933] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 169.956908] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 169.966896] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 169.971108] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 169.979017] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 169.982846] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 169.985090] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 169.986950] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 170.051929] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 170.058194] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 170.114948] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 170.134024] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 170.136239] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 170.139909] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 170.149951] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 170.157894] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 170.173308] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 171.755608] Bluetooth: hci0: command tx timeout [ 171.822628] Bluetooth: hci1: command tx timeout [ 171.947615] Bluetooth: hci2: command tx timeout [ 172.011678] Bluetooth: hci3: command tx timeout [ 172.080713] Bluetooth: hci7: command tx timeout [ 172.139671] Bluetooth: hci4: command tx timeout [ 172.268639] Bluetooth: hci6: command tx timeout [ 172.269050] Bluetooth: hci5: command tx timeout [ 173.804593] Bluetooth: hci0: command tx timeout [ 173.868834] Bluetooth: hci1: command tx timeout [ 173.996640] Bluetooth: hci2: command tx timeout [ 174.060745] Bluetooth: hci3: command tx timeout [ 174.123724] Bluetooth: hci7: command tx timeout [ 174.188259] Bluetooth: hci4: command tx timeout [ 174.315953] Bluetooth: hci6: command tx timeout [ 174.316285] Bluetooth: hci5: command tx timeout [ 175.851598] Bluetooth: hci0: command tx timeout [ 175.915589] Bluetooth: hci1: command tx timeout [ 176.043722] Bluetooth: hci2: command tx timeout [ 176.107584] Bluetooth: hci3: command tx timeout [ 176.171630] Bluetooth: hci7: command tx timeout [ 176.235589] Bluetooth: hci4: command tx timeout [ 176.365649] Bluetooth: hci5: command tx timeout [ 176.365759] Bluetooth: hci6: command tx timeout [ 177.899657] Bluetooth: hci0: command tx timeout [ 177.963570] Bluetooth: hci1: command tx timeout [ 178.091623] Bluetooth: hci2: command tx timeout [ 178.155655] Bluetooth: hci3: command tx timeout [ 178.219692] Bluetooth: hci7: command tx timeout [ 178.283824] Bluetooth: hci4: command tx timeout [ 178.411762] Bluetooth: hci6: command tx timeout [ 178.412006] Bluetooth: hci5: command tx timeout [ 231.737211] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 231.742582] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 231.748575] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 231.760089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 231.764115] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 231.766717] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 231.804746] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 231.808077] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 231.817366] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 231.834362] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 231.842698] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 231.843921] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 231.877426] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 231.882093] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 231.885330] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 231.900041] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 231.903362] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 231.905805] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 231.932286] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 231.939187] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 231.941407] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 231.952944] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 231.957167] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 231.959335] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 231.966358] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 231.975227] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 231.980065] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 232.029361] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 232.033182] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 232.048855] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 232.054307] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 232.055761] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 232.075539] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 232.076031] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 232.098965] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 232.100883] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 232.104070] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 232.108023] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 232.108397] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 232.108778] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 232.119066] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 232.122384] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 232.124221] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 232.127891] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 232.134581] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 232.135334] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 232.151285] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 232.153403] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 233.835634] Bluetooth: hci0: command tx timeout [ 233.900554] Bluetooth: hci1: command tx timeout [ 234.028566] Bluetooth: hci3: command tx timeout [ 234.028916] Bluetooth: hci2: command tx timeout [ 234.219622] Bluetooth: hci4: command tx timeout [ 234.219786] Bluetooth: hci7: command tx timeout [ 234.220345] Bluetooth: hci5: command tx timeout [ 234.283568] Bluetooth: hci6: command tx timeout [ 235.883544] Bluetooth: hci0: command tx timeout [ 235.948576] Bluetooth: hci1: command tx timeout [ 236.075690] Bluetooth: hci2: command tx timeout [ 236.076370] Bluetooth: hci3: command tx timeout [ 236.267630] Bluetooth: hci5: command tx timeout [ 236.267660] Bluetooth: hci4: command tx timeout [ 236.267750] Bluetooth: hci7: command tx timeout [ 236.331614] Bluetooth: hci6: command tx timeout [ 237.931566] Bluetooth: hci0: command tx timeout [ 237.995535] Bluetooth: hci1: command tx timeout [ 238.124543] Bluetooth: hci3: command tx timeout [ 238.124585] Bluetooth: hci2: command tx timeout [ 238.315836] Bluetooth: hci5: command tx timeout [ 238.316127] Bluetooth: hci7: command tx timeout [ 238.316277] Bluetooth: hci4: command tx timeout [ 238.379562] Bluetooth: hci6: command tx timeout [ 239.980187] Bluetooth: hci0: command tx timeout [ 240.043660] Bluetooth: hci1: command tx timeout [ 240.172534] Bluetooth: hci3: command tx timeout [ 240.172553] Bluetooth: hci2: command tx timeout [ 240.364635] Bluetooth: hci4: command tx timeout [ 240.365346] Bluetooth: hci7: command tx timeout [ 240.365649] Bluetooth: hci5: command tx timeout [ 240.430133] Bluetooth: hci6: command tx timeout [ 292.290230] [ 292.290627] ====================================================== [ 292.291640] WARNING: possible circular locking dependency detected [ 292.292665] 6.13.0-rc7-next-20250117 #1 Not tainted [ 292.294070] ------------------------------------------------------ [ 292.296829] kworker/u8:0/11 is trying to acquire lock: [ 292.299380] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 292.302409] [ 292.302409] but task is already holding lock: [ 292.303352] ffff888018d48768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 292.304998] [ 292.304998] which lock already depends on the new lock. [ 292.304998] [ 292.306299] [ 292.306299] the existing dependency chain (in reverse order) is: [ 292.307481] [ 292.307481] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 292.308603] __mutex_lock+0x13d/0xb50 [ 292.309380] wiphy_register+0x1b2e/0x25d0 [ 292.310202] ieee80211_register_hw+0x23a4/0x3d60 [ 292.311095] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 292.312035] init_mac80211_hwsim+0x389/0x870 [ 292.312909] do_one_initcall+0xf9/0x640 [ 292.313728] kernel_init_freeable+0x53d/0x7a0 [ 292.314622] kernel_init+0x1e/0x2d0 [ 292.315334] ret_from_fork+0x48/0x80 [ 292.316066] ret_from_fork_asm+0x1a/0x30 [ 292.316893] [ 292.316893] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 292.317953] __lock_acquire+0x29fd/0x4580 [ 292.318766] lock_acquire+0x19b/0x520 [ 292.319523] __mutex_lock+0x13d/0xb50 [ 292.320299] unregister_netdevice_many_notify+0x1612/0x1c80 [ 292.321378] unregister_netdevice_queue+0x224/0x2e0 [ 292.322291] _cfg80211_unregister_wdev+0x57b/0x700 [ 292.323237] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 292.324171] ieee80211_unregister_hw+0x55/0x3a0 [ 292.325063] hwsim_exit_net+0x3a0/0x730 [ 292.325855] ops_exit_list+0xb3/0x180 [ 292.326610] cleanup_net+0x546/0xad0 [ 292.327352] process_one_work+0x8ee/0x1a10 [ 292.328198] worker_thread+0x674/0xe70 [ 292.328987] kthread+0x3ab/0x720 [ 292.329709] ret_from_fork+0x48/0x80 [ 292.330439] ret_from_fork_asm+0x1a/0x30 [ 292.331267] [ 292.331267] other info that might help us debug this: [ 292.331267] [ 292.332482] Possible unsafe locking scenario: [ 292.332482] [ 292.333449] CPU0 CPU1 [ 292.334214] ---- ---- [ 292.334974] lock(&rdev->wiphy.mtx); [ 292.335650] lock(rtnl_mutex); [ 292.336633] lock(&rdev->wiphy.mtx); [ 292.337654] lock(rtnl_mutex); [ 292.338273] [ 292.338273] *** DEADLOCK *** [ 292.338273] [ 292.339237] 4 locks held by kworker/u8:0/11: [ 292.339975] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 292.341661] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 292.343319] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 292.344825] #3: ffff888018d48768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 292.346566] [ 292.346566] stack backtrace: [ 292.347306] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 292.348659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 292.349947] Workqueue: netns cleanup_net [ 292.350658] Call Trace: [ 292.351087] [ 292.351471] dump_stack_lvl+0xca/0x120 [ 292.352161] print_circular_bug+0x47b/0x750 [ 292.352895] check_noncircular+0x2e9/0x3c0 [ 292.353630] ? lock_repin_lock+0x207/0x320 [ 292.354395] ? __pfx_check_noncircular+0x10/0x10 [ 292.355199] ? hlock_class+0x4e/0x130 [ 292.355842] ? mark_lock+0xac/0xed0 [ 292.356443] ? __pfx_lock_repin_lock+0x10/0x10 [ 292.357252] ? timerqueue_del+0x83/0x150 [ 292.357967] ? lockdep_lock+0xba/0x1b0 [ 292.358670] ? __pfx_lockdep_lock+0x10/0x10 [ 292.359441] __lock_acquire+0x29fd/0x4580 [ 292.360162] ? __pfx___lock_acquire+0x10/0x10 [ 292.360908] ? lock_release+0x20f/0x6f0 [ 292.361618] ? __pfx_lock_release+0x10/0x10 [ 292.362375] lock_acquire+0x19b/0x520 [ 292.363030] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 292.363973] ? __pfx_lock_acquire+0x10/0x10 [ 292.364717] ? srso_return_thunk+0x5/0x5f [ 292.365458] ? lock_release+0x20f/0x6f0 [ 292.366135] ? srso_return_thunk+0x5/0x5f [ 292.366845] ? lock_is_held_type+0x9e/0x120 [ 292.367599] ? srso_return_thunk+0x5/0x5f [ 292.368343] __mutex_lock+0x13d/0xb50 [ 292.369020] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 292.369990] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 292.370933] ? srso_return_thunk+0x5/0x5f [ 292.371688] ? synchronize_rcu_expedited+0x38a/0x420 [ 292.372548] ? __pfx___mutex_lock+0x10/0x10 [ 292.373287] ? __pfx_autoremove_wake_function+0x10/0x10 [ 292.374209] ? srso_return_thunk+0x5/0x5f [ 292.374947] ? kasan_quarantine_put+0x84/0x1e0 [ 292.375765] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 292.376502] ? srso_return_thunk+0x5/0x5f [ 292.377242] unregister_netdevice_many_notify+0x1612/0x1c80 [ 292.378205] ? __virt_addr_valid+0x2e8/0x5d0 [ 292.378978] ? __pfx_lock_release+0x10/0x10 [ 292.379684] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 292.380687] ? find_held_lock+0x2c/0x110 [ 292.381424] ? srso_return_thunk+0x5/0x5f [ 292.382141] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 292.382953] ? srso_return_thunk+0x5/0x5f [ 292.383680] ? lock_release+0x20f/0x6f0 [ 292.384371] ? __pfx_lock_release+0x10/0x10 [ 292.385092] ? srso_return_thunk+0x5/0x5f [ 292.385789] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 292.386670] ? srso_return_thunk+0x5/0x5f [ 292.387421] unregister_netdevice_queue+0x224/0x2e0 [ 292.388241] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 292.389130] ? up_write+0x195/0x520 [ 292.389806] _cfg80211_unregister_wdev+0x57b/0x700 [ 292.390656] ? srso_return_thunk+0x5/0x5f [ 292.391401] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 292.392210] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 292.393092] ? srso_return_thunk+0x5/0x5f [ 292.393838] ? srso_return_thunk+0x5/0x5f [ 292.394577] ? synchronize_rcu+0x1ff/0x260 [ 292.395276] ieee80211_unregister_hw+0x55/0x3a0 [ 292.396057] hwsim_exit_net+0x3a0/0x730 [ 292.396754] ? __pfx_hwsim_exit_net+0x10/0x10 [ 292.397539] ? srso_return_thunk+0x5/0x5f [ 292.398267] ? netdev_run_todo+0x788/0x1040 [ 292.398989] ? srso_return_thunk+0x5/0x5f [ 292.399735] ? __pfx_hwsim_exit_net+0x10/0x10 [ 292.400516] ops_exit_list+0xb3/0x180 [ 292.401187] cleanup_net+0x546/0xad0 [ 292.401857] ? __pfx_cleanup_net+0x10/0x10 [ 292.402601] process_one_work+0x8ee/0x1a10 [ 292.403379] ? __pfx_lock_acquire+0x10/0x10 [ 292.404135] ? __pfx_process_one_work+0x10/0x10 [ 292.404968] ? srso_return_thunk+0x5/0x5f [ 292.405704] ? move_linked_works+0x172/0x270 [ 292.406480] ? srso_return_thunk+0x5/0x5f [ 292.407230] ? assign_work+0x196/0x240 [ 292.407940] worker_thread+0x674/0xe70 [ 292.408596] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 292.409504] ? __pfx_worker_thread+0x10/0x10 [ 292.410315] kthread+0x3ab/0x720 [ 292.410947] ? __pfx_kthread+0x10/0x10 [ 292.411591] ? srso_return_thunk+0x5/0x5f [ 292.412323] ? finish_task_switch.isra.0+0x206/0x840 [ 292.413208] ? __pfx_kthread+0x10/0x10 [ 292.413922] ret_from_fork+0x48/0x80 [ 292.414562] ? __pfx_kthread+0x10/0x10 [ 292.415233] ret_from_fork_asm+0x1a/0x30 [ 292.415956] [ 293.942059] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 293.945939] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 293.948163] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 293.953937] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 293.957104] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 293.959201] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 294.012054] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 294.014511] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 294.016728] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 294.021873] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 294.024084] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 294.025819] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 294.200104] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 294.204220] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 294.207355] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 294.216108] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 294.220263] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 294.224016] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 294.281095] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 294.284903] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 294.287009] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 294.291311] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 294.295013] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 294.296792] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 294.297185] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 294.300536] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 294.300895] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 294.309569] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 294.314052] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 294.320035] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 294.417759] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 294.422796] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 294.427844] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 294.434798] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 294.435898] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 294.440058] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 294.440391] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 294.461005] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 294.463042] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 294.471696] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 294.472271] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 294.491732] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 294.498816] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 294.535957] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 294.542781] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 294.542870] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 294.548140] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 294.569867] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 295.979530] Bluetooth: hci0: command tx timeout [ 296.044494] Bluetooth: hci1: command tx timeout [ 296.301504] Bluetooth: hci2: command tx timeout [ 296.363597] Bluetooth: hci3: command tx timeout [ 296.363677] Bluetooth: hci4: command tx timeout [ 296.620529] Bluetooth: hci5: command tx timeout [ 296.684627] Bluetooth: hci7: command tx timeout [ 296.684812] Bluetooth: hci6: command tx timeout [ 298.028548] Bluetooth: hci0: command tx timeout [ 298.092478] Bluetooth: hci1: command tx timeout [ 298.348565] Bluetooth: hci2: command tx timeout [ 298.411530] Bluetooth: hci4: command tx timeout [ 298.411604] Bluetooth: hci3: command tx timeout [ 298.667525] Bluetooth: hci5: command tx timeout [ 298.732504] Bluetooth: hci7: command tx timeout [ 298.732575] Bluetooth: hci6: command tx timeout [ 300.075546] Bluetooth: hci0: command tx timeout [ 300.140541] Bluetooth: hci1: command tx timeout [ 300.396486] Bluetooth: hci2: command tx timeout [ 300.459598] Bluetooth: hci4: command tx timeout [ 300.459768] Bluetooth: hci3: command tx timeout [ 300.718562] Bluetooth: hci5: command tx timeout [ 300.779508] Bluetooth: hci7: command tx timeout [ 300.779589] Bluetooth: hci6: command tx timeout [ 302.124623] Bluetooth: hci0: command tx timeout [ 302.188488] Bluetooth: hci1: command tx timeout VM DIAGNOSIS: 17:22:46 Registers: info registers vcpu 0 RAX=ffff88806ce00000 RBX=0000000000000000 RCX=ffffffff84a8bb27 RDX=ffffed100d9c6c4b RSI=0000000000000004 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000000 R9 =ffffed100d9c6c4a R10=ffff88806ce36253 R11=0000000000000001 R12=ffffffff864021d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8cace RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=00007fb2826512c0 CR3=000000000b6a8000 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=3ea5e80341fd37ac2b4df7a16f71ede8 XMM02=00000000000fead0a3797342f9eb3dd9 XMM03=00000000000fed4868a8aee3740b9fad XMM04=b904325823a9556900000000000ae988 XMM05=063cc56bd1af139600000000001480d8 XMM06=6098c19552daab490000000000112630 XMM07=ea899072da79512f00000000000fed48 XMM08=d12871896912de2d00000000000fead0 XMM09=00000000000000000000000000000000 XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095deb28 R8 =0000000000000001 R9 =ffffed10012bbd55 R10=0000000000000075 R11=6666666666666666 R12=0000000000000075 R13=0000000000000001 R14=ffff888008fea028 R15=ffff8880095dee28 RIP=ffffffff8283ce1d 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 fffffe5d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50999ca449 CR3=0000000013d0c000 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=00000000000000000000000000000000 XMM02=00000000000000004134015800000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000