Warning: Permanently added '[localhost]:41807' (ECDSA) to the list of known hosts. 2025/01/29 20:11:01 fuzzer started 2025/01/29 20:11:01 dialing manager at localhost:36977 syzkaller login: [ 66.539461] cgroup: Unknown subsys name 'net' [ 66.652175] cgroup: Unknown subsys name 'cpuset' [ 66.689173] cgroup: Unknown subsys name 'rlimit' 2025/01/29 20:11:19 syscalls: 2217 2025/01/29 20:11:19 code coverage: enabled 2025/01/29 20:11:19 comparison tracing: enabled 2025/01/29 20:11:19 extra coverage: enabled 2025/01/29 20:11:19 setuid sandbox: enabled 2025/01/29 20:11:19 namespace sandbox: enabled 2025/01/29 20:11:19 Android sandbox: enabled 2025/01/29 20:11:19 fault injection: enabled 2025/01/29 20:11:19 leak checking: enabled 2025/01/29 20:11:19 net packet injection: enabled 2025/01/29 20:11:19 net device setup: enabled 2025/01/29 20:11:19 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/29 20:11:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/29 20:11:19 USB emulation: enabled 2025/01/29 20:11:19 hci packet injection: enabled 2025/01/29 20:11:19 wifi device emulation: enabled 2025/01/29 20:11:19 802.15.4 emulation: enabled 2025/01/29 20:11:19 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/29 20:11:19 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 20:11:19 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 20:11:22 starting 8 fuzzer processes 20:11:22 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) 20:11:22 executing program 1: syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) 20:11:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000011000)) 20:11:22 executing program 3: r0 = memfd_create(&(0x7f0000000200)='}-\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)) 20:11:22 executing program 4: timer_create(0x0, 0x0, &(0x7f0000000780)) timer_gettime(0x0, 0x0) [ 87.081944] audit: type=1400 audit(1738181482.537:7): avc: denied { execmem } for pid=269 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:11:22 executing program 5: keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) 20:11:22 executing program 6: waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x2, 0x0) 20:11:22 executing program 7: rt_tgsigqueueinfo(0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)) [ 88.774869] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.779261] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.782785] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.788861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.793227] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.797116] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.831152] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.834256] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.843449] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.851696] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.854786] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.857585] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.860606] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.864859] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.866426] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.895517] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.900726] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.905524] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.907846] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.911550] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.918725] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.925537] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.926980] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.929057] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.956489] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.977715] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.993771] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.996560] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.002718] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.004826] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.009393] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.011754] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.013639] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.022838] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.025051] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.030497] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.031247] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.036721] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.036972] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.039825] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.041617] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.045086] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.046636] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.048672] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 89.064812] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.066701] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.069832] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.072458] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.864976] Bluetooth: hci0: command tx timeout [ 90.928452] Bluetooth: hci1: command tx timeout [ 90.995615] Bluetooth: hci4: command tx timeout [ 91.056641] Bluetooth: hci2: command tx timeout [ 91.120709] Bluetooth: hci5: command tx timeout [ 91.121514] Bluetooth: hci3: command tx timeout [ 91.122135] Bluetooth: hci7: command tx timeout [ 91.186374] Bluetooth: hci6: command tx timeout [ 92.913008] Bluetooth: hci0: command tx timeout [ 92.976463] Bluetooth: hci1: command tx timeout [ 93.041351] Bluetooth: hci4: command tx timeout [ 93.104754] Bluetooth: hci2: command tx timeout [ 93.168563] Bluetooth: hci7: command tx timeout [ 93.169686] Bluetooth: hci3: command tx timeout [ 93.171047] Bluetooth: hci5: command tx timeout [ 93.234362] Bluetooth: hci6: command tx timeout [ 94.960375] Bluetooth: hci0: command tx timeout [ 95.024411] Bluetooth: hci1: command tx timeout [ 95.088486] Bluetooth: hci4: command tx timeout [ 95.152470] Bluetooth: hci2: command tx timeout [ 95.216440] Bluetooth: hci5: command tx timeout [ 95.216901] Bluetooth: hci7: command tx timeout [ 95.217456] Bluetooth: hci3: command tx timeout [ 95.280729] Bluetooth: hci6: command tx timeout [ 97.008425] Bluetooth: hci0: command tx timeout [ 97.072742] Bluetooth: hci1: command tx timeout [ 97.136421] Bluetooth: hci4: command tx timeout [ 97.202175] Bluetooth: hci2: command tx timeout [ 97.264518] Bluetooth: hci3: command tx timeout [ 97.265266] Bluetooth: hci7: command tx timeout [ 97.266086] Bluetooth: hci5: command tx timeout [ 97.329470] Bluetooth: hci6: command tx timeout [ 150.972914] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 150.980524] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.982171] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.985063] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.987147] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.988377] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 150.992126] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.994848] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.997548] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 151.005892] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 151.009856] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 151.011636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.018015] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.022604] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.027873] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 151.029703] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.030825] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 151.033492] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.112924] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.125814] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.131660] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.135394] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.138586] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 151.139380] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.141515] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 151.145486] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 151.149668] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 151.154100] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 151.157198] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.159007] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.159748] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 151.160854] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.163502] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 151.164249] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 151.165826] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.171007] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.183887] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.205749] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.205797] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.207002] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.213892] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.230998] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.232588] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.233701] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.238464] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 151.241448] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 151.273798] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.274956] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 153.072420] Bluetooth: hci1: command tx timeout [ 153.073532] Bluetooth: hci2: command tx timeout [ 153.138326] Bluetooth: hci0: command tx timeout [ 153.264519] Bluetooth: hci7: command tx timeout [ 153.329493] Bluetooth: hci3: command tx timeout [ 153.330052] Bluetooth: hci6: command tx timeout [ 153.330879] Bluetooth: hci4: command tx timeout [ 153.331347] Bluetooth: hci5: command tx timeout [ 155.120412] Bluetooth: hci1: command tx timeout [ 155.123412] Bluetooth: hci2: command tx timeout [ 155.185441] Bluetooth: hci0: command tx timeout [ 155.315323] Bluetooth: hci7: command tx timeout [ 155.377046] Bluetooth: hci4: command tx timeout [ 155.377089] Bluetooth: hci5: command tx timeout [ 155.377627] Bluetooth: hci6: command tx timeout [ 155.378078] Bluetooth: hci3: command tx timeout [ 157.168535] Bluetooth: hci2: command tx timeout [ 157.169077] Bluetooth: hci1: command tx timeout [ 157.232464] Bluetooth: hci0: command tx timeout [ 157.360382] Bluetooth: hci7: command tx timeout [ 157.424437] Bluetooth: hci3: command tx timeout [ 157.424942] Bluetooth: hci6: command tx timeout [ 157.425794] Bluetooth: hci5: command tx timeout [ 157.426218] Bluetooth: hci4: command tx timeout [ 159.217478] Bluetooth: hci2: command tx timeout [ 159.218018] Bluetooth: hci1: command tx timeout [ 159.281497] Bluetooth: hci0: command tx timeout [ 159.409350] Bluetooth: hci7: command tx timeout [ 159.472398] Bluetooth: hci4: command tx timeout [ 159.472865] Bluetooth: hci6: command tx timeout [ 159.473382] Bluetooth: hci5: command tx timeout [ 159.473473] Bluetooth: hci3: command tx timeout [ 209.879542] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 209.880440] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 211.147612] [ 211.147824] ====================================================== [ 211.148309] WARNING: possible circular locking dependency detected [ 211.148795] 6.13.0-next-20250129 #1 Not tainted [ 211.149164] ------------------------------------------------------ [ 211.150316] kworker/u8:1/65 is trying to acquire lock: [ 211.151633] ffffffff8621d8a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.154206] [ 211.154206] but task is already holding lock: [ 211.154685] ffff888029050768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 211.155504] [ 211.155504] which lock already depends on the new lock. [ 211.155504] [ 211.156164] [ 211.156164] the existing dependency chain (in reverse order) is: [ 211.156756] [ 211.156756] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 211.157313] __mutex_lock+0x13d/0xb50 [ 211.157711] wiphy_register+0x1b2e/0x25d0 [ 211.158133] ieee80211_register_hw+0x23a4/0x3d60 [ 211.158595] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 211.159091] init_mac80211_hwsim+0x389/0x870 [ 211.159541] do_one_initcall+0xf9/0x640 [ 211.159959] kernel_init_freeable+0x53d/0x7a0 [ 211.160411] kernel_init+0x1e/0x2d0 [ 211.160770] ret_from_fork+0x48/0x80 [ 211.161124] ret_from_fork_asm+0x1a/0x30 [ 211.161525] [ 211.161525] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 211.162026] __lock_acquire+0x29fd/0x4580 [ 211.162422] lock_acquire+0x19b/0x520 [ 211.162798] __mutex_lock+0x13d/0xb50 [ 211.163175] unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.163680] unregister_netdevice_queue+0x224/0x2e0 [ 211.164131] _cfg80211_unregister_wdev+0x57b/0x700 [ 211.164589] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 211.165038] ieee80211_unregister_hw+0x55/0x3a0 [ 211.165467] hwsim_exit_net+0x3a0/0x730 [ 211.165845] ops_exit_list+0xb3/0x180 [ 211.166214] cleanup_net+0x546/0xad0 [ 211.166593] process_one_work+0x8ee/0x1a10 [ 211.167035] worker_thread+0x674/0xe70 [ 211.167443] kthread+0x3ab/0x720 [ 211.167804] ret_from_fork+0x48/0x80 [ 211.168171] ret_from_fork_asm+0x1a/0x30 [ 211.168591] [ 211.168591] other info that might help us debug this: [ 211.168591] [ 211.169211] Possible unsafe locking scenario: [ 211.169211] [ 211.169694] CPU0 CPU1 [ 211.170081] ---- ---- [ 211.170462] lock(&rdev->wiphy.mtx); [ 211.170799] lock(rtnl_mutex); [ 211.171267] lock(&rdev->wiphy.mtx); [ 211.171773] lock(rtnl_mutex); [ 211.172064] [ 211.172064] *** DEADLOCK *** [ 211.172064] [ 211.172540] 4 locks held by kworker/u8:1/65: [ 211.172911] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 211.173774] #1: ffff88800ecb7d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 211.174581] #2: ffffffff862118d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 211.175328] #3: ffff888029050768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 211.176172] [ 211.176172] stack backtrace: [ 211.176550] CPU: 1 UID: 0 PID: 65 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250129 #1 [ 211.176588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 211.176610] Workqueue: netns cleanup_net [ 211.176651] Call Trace: [ 211.176661] [ 211.176673] dump_stack_lvl+0xca/0x120 [ 211.176735] print_circular_bug+0x47b/0x750 [ 211.176781] check_noncircular+0x2e9/0x3c0 [ 211.176824] ? __pfx_check_noncircular+0x10/0x10 [ 211.176866] ? hlock_class+0x4e/0x130 [ 211.176897] ? mark_lock+0xac/0xed0 [ 211.176938] ? srso_return_thunk+0x5/0x5f [ 211.176993] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 211.177039] ? lockdep_lock+0xba/0x1b0 [ 211.177097] ? __pfx_lockdep_lock+0x10/0x10 [ 211.177160] __lock_acquire+0x29fd/0x4580 [ 211.177214] ? __pfx___lock_acquire+0x10/0x10 [ 211.177258] ? lock_release+0x20f/0x6f0 [ 211.177303] ? __pfx_lock_release+0x10/0x10 [ 211.177351] lock_acquire+0x19b/0x520 [ 211.177395] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.177443] ? __pfx_lock_acquire+0x10/0x10 [ 211.177488] ? srso_return_thunk+0x5/0x5f [ 211.177543] ? lock_release+0x20f/0x6f0 [ 211.177587] ? srso_return_thunk+0x5/0x5f [ 211.177642] ? lock_is_held_type+0x9e/0x120 [ 211.177696] ? srso_return_thunk+0x5/0x5f [ 211.177758] __mutex_lock+0x13d/0xb50 [ 211.177809] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.177854] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.177900] ? srso_return_thunk+0x5/0x5f [ 211.177954] ? synchronize_rcu_expedited+0x38a/0x420 [ 211.177999] ? __pfx___mutex_lock+0x10/0x10 [ 211.178052] ? __pfx_autoremove_wake_function+0x10/0x10 [ 211.178107] ? srso_return_thunk+0x5/0x5f [ 211.178162] ? kasan_quarantine_put+0x84/0x1e0 [ 211.178224] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 211.178259] ? srso_return_thunk+0x5/0x5f [ 211.178319] unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.178364] ? __virt_addr_valid+0x2e8/0x5d0 [ 211.178417] ? __pfx_lock_release+0x10/0x10 [ 211.178463] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 211.178508] ? find_held_lock+0x2c/0x110 [ 211.178567] ? srso_return_thunk+0x5/0x5f [ 211.178624] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 211.178686] ? srso_return_thunk+0x5/0x5f [ 211.178752] ? lock_release+0x20f/0x6f0 [ 211.178797] ? __pfx_lock_release+0x10/0x10 [ 211.178840] ? srso_return_thunk+0x5/0x5f [ 211.178895] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 211.178943] ? srso_return_thunk+0x5/0x5f [ 211.179003] unregister_netdevice_queue+0x224/0x2e0 [ 211.179046] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 211.179089] ? up_write+0x195/0x520 [ 211.179145] _cfg80211_unregister_wdev+0x57b/0x700 [ 211.179196] ? srso_return_thunk+0x5/0x5f [ 211.179255] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 211.179292] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 211.179362] ? srso_return_thunk+0x5/0x5f [ 211.179417] ? srso_return_thunk+0x5/0x5f [ 211.179472] ? synchronize_rcu+0x1ff/0x260 [ 211.179515] ieee80211_unregister_hw+0x55/0x3a0 [ 211.179559] hwsim_exit_net+0x3a0/0x730 [ 211.179600] ? __pfx_hwsim_exit_net+0x10/0x10 [ 211.179640] ? srso_return_thunk+0x5/0x5f [ 211.179695] ? netdev_run_todo+0x788/0x1040 [ 211.179744] ? __pfx_hwsim_exit_net+0x10/0x10 [ 211.179786] ops_exit_list+0xb3/0x180 [ 211.179828] cleanup_net+0x546/0xad0 [ 211.179873] ? __pfx_cleanup_net+0x10/0x10 [ 211.179929] process_one_work+0x8ee/0x1a10 [ 211.179995] ? __pfx_lock_acquire+0x10/0x10 [ 211.180040] ? __pfx_process_one_work+0x10/0x10 [ 211.180099] ? srso_return_thunk+0x5/0x5f [ 211.180154] ? move_linked_works+0x172/0x270 [ 211.180199] ? srso_return_thunk+0x5/0x5f [ 211.180253] ? assign_work+0x196/0x240 [ 211.180311] worker_thread+0x674/0xe70 [ 211.180370] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 211.180423] ? srso_return_thunk+0x5/0x5f [ 211.180477] ? __pfx_worker_thread+0x10/0x10 [ 211.180538] kthread+0x3ab/0x720 [ 211.180590] ? __pfx_kthread+0x10/0x10 [ 211.180646] ? srso_return_thunk+0x5/0x5f [ 211.180701] ? finish_task_switch.isra.0+0x206/0x840 [ 211.180752] ? __pfx_kthread+0x10/0x10 [ 211.180806] ret_from_fork+0x48/0x80 [ 211.180838] ? __pfx_kthread+0x10/0x10 [ 211.180891] ret_from_fork_asm+0x1a/0x30 [ 211.180958] [ 212.797046] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 212.803890] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 212.809355] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 212.815167] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 212.820962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 212.823202] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 212.879304] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 212.882563] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 212.885194] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 212.893798] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 212.898673] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 212.900826] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 212.940441] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 212.955654] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 212.963463] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 212.973659] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 212.990576] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 212.992347] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 213.002841] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 213.009951] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 213.012512] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 213.014002] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 213.045809] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 213.058094] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 213.063617] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 213.065104] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 213.082497] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 213.082498] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 213.083563] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 213.088734] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 213.091115] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 213.091954] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 213.092871] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 213.095408] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 213.109870] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 213.112021] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 213.114601] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 213.116449] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 213.117987] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 213.121762] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 213.124212] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 213.126202] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 213.165532] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 213.204423] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 213.206041] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 213.212075] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 213.217615] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 213.225682] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 214.896508] Bluetooth: hci0: command tx timeout [ 214.960344] Bluetooth: hci1: command tx timeout [ 215.088461] Bluetooth: hci3: command tx timeout [ 215.152348] Bluetooth: hci2: command tx timeout [ 215.218298] Bluetooth: hci5: command tx timeout [ 215.219140] Bluetooth: hci4: command tx timeout [ 215.219976] Bluetooth: hci6: command tx timeout [ 215.281346] Bluetooth: hci7: command tx timeout [ 216.944372] Bluetooth: hci0: command tx timeout [ 217.008321] Bluetooth: hci1: command tx timeout [ 217.136601] Bluetooth: hci3: command tx timeout [ 217.200543] Bluetooth: hci2: command tx timeout [ 217.264375] Bluetooth: hci6: command tx timeout [ 217.265151] Bluetooth: hci5: command tx timeout [ 217.265180] Bluetooth: hci4: command tx timeout [ 217.329332] Bluetooth: hci7: command tx timeout [ 218.994621] Bluetooth: hci0: command tx timeout [ 219.057334] Bluetooth: hci1: command tx timeout [ 219.185392] Bluetooth: hci3: command tx timeout [ 219.249449] Bluetooth: hci2: command tx timeout [ 219.313341] Bluetooth: hci4: command tx timeout [ 219.315117] Bluetooth: hci6: command tx timeout [ 219.316105] Bluetooth: hci5: command tx timeout [ 219.377309] Bluetooth: hci7: command tx timeout [ 221.041837] Bluetooth: hci0: command tx timeout [ 221.104385] Bluetooth: hci1: command tx timeout VM DIAGNOSIS: 20:13:26 Registers: info registers vcpu 0 RAX=ffff88800ec9d340 RBX=ffffffff87d37a68 RCX=ffffffff81429b7a RDX=1ffff11001d24200 RSI=0000000000000008 RDI=ffff88800e921000 RBP=0000000000000000 RSP=ffff88800f17fdc8 R8 =0000000000000000 R9 =ffffed1001d24200 R10=ffff88800e921007 R11=0000000000000001 R12=ffffffff87d37ff9 R13=ffff888008c504a0 R14=ffff88800ec9d340 R15=0000000000000086 RIP=ffffffff81ab8c63 RFL=00000057 [---ZAPC] 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=00007fef1f90e468 CR3=000000000e1c2000 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=cab6beb6fc4d718bc94b1de6e20cbf57 XMM02=f61f520134a0d9c200000000000fcd98 XMM03=f9980df3bdc2dbad00000000001331a8 XMM04=12e84f956257fe1700000000000ae988 XMM05=44cd66121c36ef61000000000013f8f0 XMM06=9f165a4fe6c971ad0000000000136e38 XMM07=711fbe8126c5d3440000000000136d30 XMM08=ee7587d5db12e8e300000000000fcdf0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283c595 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff88800ecb6c90 R8 =0000000000000000 R9 =ffffed10016cc046 R10=0000000000000031 R11=6666666666666666 R12=0000000000000031 R13=0000000000000010 R14=ffffffff88697060 R15=ffffffff8283c580 RIP=ffffffff8283c5ed 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=000056318c9eadf8 CR3=000000002e41a000 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=ffffffffffffffffffff0000ff000000 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000563183c5c8900000563183c5c870 XMM06=000000000000000000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000