Warning: Permanently added '[localhost]:47077' (ECDSA) to the list of known hosts. 2025/01/29 20:58:03 fuzzer started 2025/01/29 20:58:03 dialing manager at localhost:36977 syzkaller login: [ 78.179819] cgroup: Unknown subsys name 'net' [ 78.281259] cgroup: Unknown subsys name 'cpuset' [ 78.295924] cgroup: Unknown subsys name 'rlimit' 2025/01/29 20:58:19 syscalls: 2217 2025/01/29 20:58:19 code coverage: enabled 2025/01/29 20:58:19 comparison tracing: enabled 2025/01/29 20:58:19 extra coverage: enabled 2025/01/29 20:58:19 setuid sandbox: enabled 2025/01/29 20:58:19 namespace sandbox: enabled 2025/01/29 20:58:19 Android sandbox: enabled 2025/01/29 20:58:19 fault injection: enabled 2025/01/29 20:58:19 leak checking: enabled 2025/01/29 20:58:19 net packet injection: enabled 2025/01/29 20:58:19 net device setup: enabled 2025/01/29 20:58:19 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/29 20:58:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/29 20:58:19 USB emulation: enabled 2025/01/29 20:58:19 hci packet injection: enabled 2025/01/29 20:58:19 wifi device emulation: enabled 2025/01/29 20:58:19 802.15.4 emulation: enabled 2025/01/29 20:58:19 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/29 20:58:19 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 20:58:19 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 20:58:22 starting 8 fuzzer processes 20:58:22 executing program 0: syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) 20:58:22 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001280)={@link_local, @link_local, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @multicast, @loopback, @broadcast, @remote}}}}, 0x0) 20:58:22 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat\x00') 20:58:22 executing program 3: acct(0x0) 20:58:22 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) lseek(r0, 0x3f, 0x0) [ 96.772038] audit: type=1400 audit(1738184302.740:7): avc: denied { execmem } for pid=283 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:58:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)={0x10}, 0x10}], 0x1}, 0x0) 20:58:22 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000800)=@abs, 0x6e) 20:58:22 executing program 7: vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x11) [ 98.265366] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.282565] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.286854] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 98.291066] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 98.293565] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 98.296890] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.300558] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 98.302272] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 98.304548] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 98.306537] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 98.309721] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 98.311022] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 98.312463] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 98.313725] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 98.317312] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 98.318417] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 98.318789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.321297] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 98.326294] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 98.327035] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 98.329541] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 98.331709] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 98.332673] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 98.340722] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.345385] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 98.350348] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 98.351400] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.358559] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 98.366271] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 98.369482] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 98.380537] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 98.387821] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 98.389824] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 98.390819] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 98.393295] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 98.400829] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 98.403928] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 98.407154] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 98.413099] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 98.423390] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 98.429687] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 98.433453] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 98.435663] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 98.437002] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 98.455007] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 98.460799] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 98.460813] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 98.490462] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 100.396154] Bluetooth: hci0: command tx timeout [ 100.459917] Bluetooth: hci1: command tx timeout [ 100.461471] Bluetooth: hci3: command tx timeout [ 100.461516] Bluetooth: hci4: command tx timeout [ 100.523821] Bluetooth: hci5: command tx timeout [ 100.523963] Bluetooth: hci6: command tx timeout [ 100.524535] Bluetooth: hci7: command tx timeout [ 100.526200] Bluetooth: hci2: command tx timeout [ 102.443854] Bluetooth: hci0: command tx timeout [ 102.507753] Bluetooth: hci4: command tx timeout [ 102.508247] Bluetooth: hci1: command tx timeout [ 102.508880] Bluetooth: hci3: command tx timeout [ 102.571761] Bluetooth: hci7: command tx timeout [ 102.572287] Bluetooth: hci6: command tx timeout [ 102.573016] Bluetooth: hci2: command tx timeout [ 102.573454] Bluetooth: hci5: command tx timeout [ 104.491695] Bluetooth: hci0: command tx timeout [ 104.555678] Bluetooth: hci1: command tx timeout [ 104.556155] Bluetooth: hci3: command tx timeout [ 104.556564] Bluetooth: hci4: command tx timeout [ 104.619775] Bluetooth: hci5: command tx timeout [ 104.620242] Bluetooth: hci2: command tx timeout [ 104.620725] Bluetooth: hci6: command tx timeout [ 104.621136] Bluetooth: hci7: command tx timeout [ 106.539704] Bluetooth: hci0: command tx timeout [ 106.603695] Bluetooth: hci4: command tx timeout [ 106.604175] Bluetooth: hci3: command tx timeout [ 106.604670] Bluetooth: hci1: command tx timeout [ 106.667706] Bluetooth: hci5: command tx timeout [ 106.668189] Bluetooth: hci7: command tx timeout [ 106.668669] Bluetooth: hci6: command tx timeout [ 106.669095] Bluetooth: hci2: command tx timeout [ 161.049664] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 161.051929] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 161.053539] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 161.057170] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 161.062104] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 161.065906] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 161.066999] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 161.068350] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 161.069944] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 161.070360] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 161.073532] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 161.077114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 161.087110] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 161.089401] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 161.092674] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 161.103772] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 161.108266] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 161.110747] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 161.212881] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 161.215156] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 161.218735] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 161.220179] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 161.221251] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 161.226020] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 161.227373] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 161.229497] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 161.232925] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 161.257050] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 161.261896] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 161.262545] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 161.265339] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 161.265368] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 161.266257] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 161.269992] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 161.289346] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 161.291635] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 161.292643] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 161.301958] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 161.304670] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 161.330131] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 161.338842] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 161.340977] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 161.341832] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 161.352884] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 161.370661] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 161.398423] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 161.404932] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 161.409093] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 163.115993] Bluetooth: hci1: command tx timeout [ 163.117182] Bluetooth: hci0: command tx timeout [ 163.179773] Bluetooth: hci2: command tx timeout [ 163.371782] Bluetooth: hci3: command tx timeout [ 163.372703] Bluetooth: hci4: command tx timeout [ 163.373228] Bluetooth: hci5: command tx timeout [ 163.435669] Bluetooth: hci7: command tx timeout [ 163.436241] Bluetooth: hci6: command tx timeout [ 165.165676] Bluetooth: hci0: command tx timeout [ 165.166493] Bluetooth: hci1: command tx timeout [ 165.227691] Bluetooth: hci2: command tx timeout [ 165.419836] Bluetooth: hci5: command tx timeout [ 165.420710] Bluetooth: hci4: command tx timeout [ 165.421464] Bluetooth: hci3: command tx timeout [ 165.483796] Bluetooth: hci7: command tx timeout [ 165.484793] Bluetooth: hci6: command tx timeout [ 167.211836] Bluetooth: hci1: command tx timeout [ 167.212350] Bluetooth: hci0: command tx timeout [ 167.275696] Bluetooth: hci2: command tx timeout [ 167.467670] Bluetooth: hci5: command tx timeout [ 167.468127] Bluetooth: hci3: command tx timeout [ 167.468615] Bluetooth: hci4: command tx timeout [ 167.531989] Bluetooth: hci7: command tx timeout [ 167.532436] Bluetooth: hci6: command tx timeout [ 169.259780] Bluetooth: hci0: command tx timeout [ 169.260379] Bluetooth: hci1: command tx timeout [ 169.323773] Bluetooth: hci2: command tx timeout [ 169.515806] Bluetooth: hci4: command tx timeout [ 169.516314] Bluetooth: hci3: command tx timeout [ 169.517149] Bluetooth: hci5: command tx timeout [ 169.579687] Bluetooth: hci6: command tx timeout [ 169.580190] Bluetooth: hci7: command tx timeout [ 221.376273] [ 221.376672] ====================================================== [ 221.377679] WARNING: possible circular locking dependency detected [ 221.378679] 6.13.0-next-20250129 #1 Not tainted [ 221.381507] ------------------------------------------------------ [ 221.383753] kworker/u8:1/66 is trying to acquire lock: [ 221.384604] ffffffff8621d8a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.386298] [ 221.386298] but task is already holding lock: [ 221.387241] ffff88802eda8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 221.388917] [ 221.388917] which lock already depends on the new lock. [ 221.388917] [ 221.390208] [ 221.390208] the existing dependency chain (in reverse order) is: [ 221.391398] [ 221.391398] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 221.392506] __mutex_lock+0x13d/0xb50 [ 221.393287] wiphy_register+0x1b2e/0x25d0 [ 221.394122] ieee80211_register_hw+0x23a4/0x3d60 [ 221.395029] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 221.395996] init_mac80211_hwsim+0x389/0x870 [ 221.396894] do_one_initcall+0xf9/0x640 [ 221.397716] kernel_init_freeable+0x53d/0x7a0 [ 221.398610] kernel_init+0x1e/0x2d0 [ 221.399330] ret_from_fork+0x48/0x80 [ 221.400065] ret_from_fork_asm+0x1a/0x30 [ 221.400901] [ 221.400901] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 221.401913] __lock_acquire+0x29fd/0x4580 [ 221.402715] lock_acquire+0x19b/0x520 [ 221.403465] __mutex_lock+0x13d/0xb50 [ 221.404239] unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.405265] unregister_netdevice_queue+0x224/0x2e0 [ 221.406181] _cfg80211_unregister_wdev+0x57b/0x700 [ 221.407106] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 221.408026] ieee80211_unregister_hw+0x55/0x3a0 [ 221.408896] hwsim_exit_net+0x3a0/0x730 [ 221.409665] ops_exit_list+0xb3/0x180 [ 221.410397] cleanup_net+0x546/0xad0 [ 221.411128] process_one_work+0x8ee/0x1a10 [ 221.411975] worker_thread+0x674/0xe70 [ 221.412764] kthread+0x3ab/0x720 [ 221.413465] ret_from_fork+0x48/0x80 [ 221.414179] ret_from_fork_asm+0x1a/0x30 [ 221.414997] [ 221.414997] other info that might help us debug this: [ 221.414997] [ 221.416235] Possible unsafe locking scenario: [ 221.416235] [ 221.417187] CPU0 CPU1 [ 221.417935] ---- ---- [ 221.418694] lock(&rdev->wiphy.mtx); [ 221.419364] lock(rtnl_mutex); [ 221.420342] lock(&rdev->wiphy.mtx); [ 221.421388] lock(rtnl_mutex); [ 221.421984] [ 221.421984] *** DEADLOCK *** [ 221.421984] [ 221.422952] 4 locks held by kworker/u8:1/66: [ 221.423708] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 221.425414] #1: ffff88800bed7d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 221.427063] #2: ffffffff862118d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 221.428605] #3: ffff88802eda8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 221.430316] [ 221.430316] stack backtrace: [ 221.431045] CPU: 0 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250129 #1 [ 221.431122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 221.431166] Workqueue: netns cleanup_net [ 221.431248] Call Trace: [ 221.431267] [ 221.431289] dump_stack_lvl+0xca/0x120 [ 221.431405] print_circular_bug+0x47b/0x750 [ 221.431517] check_noncircular+0x2e9/0x3c0 [ 221.431604] ? __pfx_check_noncircular+0x10/0x10 [ 221.431690] ? hlock_class+0x4e/0x130 [ 221.431753] ? mark_lock+0xac/0xed0 [ 221.431836] ? srso_return_thunk+0x5/0x5f [ 221.431948] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 221.432041] ? lockdep_lock+0xba/0x1b0 [ 221.432159] ? __pfx_lockdep_lock+0x10/0x10 [ 221.432287] __lock_acquire+0x29fd/0x4580 [ 221.432397] ? __pfx___lock_acquire+0x10/0x10 [ 221.432486] ? lock_release+0x20f/0x6f0 [ 221.432578] ? __pfx_lock_release+0x10/0x10 [ 221.432676] lock_acquire+0x19b/0x520 [ 221.432765] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.432865] ? __pfx_lock_acquire+0x10/0x10 [ 221.432957] ? srso_return_thunk+0x5/0x5f [ 221.433068] ? lock_release+0x20f/0x6f0 [ 221.433159] ? srso_return_thunk+0x5/0x5f [ 221.433270] ? lock_is_held_type+0x9e/0x120 [ 221.433380] ? srso_return_thunk+0x5/0x5f [ 221.433499] __mutex_lock+0x13d/0xb50 [ 221.433604] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.433696] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.433790] ? srso_return_thunk+0x5/0x5f [ 221.433901] ? synchronize_rcu_expedited+0x38a/0x420 [ 221.433991] ? __pfx___mutex_lock+0x10/0x10 [ 221.434099] ? __pfx_autoremove_wake_function+0x10/0x10 [ 221.434210] ? srso_return_thunk+0x5/0x5f [ 221.434322] ? kasan_quarantine_put+0x84/0x1e0 [ 221.434445] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 221.434518] ? srso_return_thunk+0x5/0x5f [ 221.434638] unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.434731] ? __virt_addr_valid+0x2e8/0x5d0 [ 221.434838] ? __pfx_lock_release+0x10/0x10 [ 221.434930] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 221.435024] ? find_held_lock+0x2c/0x110 [ 221.435144] ? srso_return_thunk+0x5/0x5f [ 221.435260] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 221.435380] ? srso_return_thunk+0x5/0x5f [ 221.435499] ? lock_release+0x20f/0x6f0 [ 221.435591] ? __pfx_lock_release+0x10/0x10 [ 221.435679] ? srso_return_thunk+0x5/0x5f [ 221.435791] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 221.435889] ? srso_return_thunk+0x5/0x5f [ 221.436011] unregister_netdevice_queue+0x224/0x2e0 [ 221.436099] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 221.436188] ? up_write+0x195/0x520 [ 221.436300] _cfg80211_unregister_wdev+0x57b/0x700 [ 221.436405] ? srso_return_thunk+0x5/0x5f [ 221.436524] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 221.436601] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 221.436736] ? srso_return_thunk+0x5/0x5f [ 221.436847] ? srso_return_thunk+0x5/0x5f [ 221.436958] ? synchronize_rcu+0x1ff/0x260 [ 221.437046] ieee80211_unregister_hw+0x55/0x3a0 [ 221.437136] hwsim_exit_net+0x3a0/0x730 [ 221.437221] ? __pfx_hwsim_exit_net+0x10/0x10 [ 221.437303] ? srso_return_thunk+0x5/0x5f [ 221.437414] ? netdev_run_todo+0x788/0x1040 [ 221.437514] ? __pfx_hwsim_exit_net+0x10/0x10 [ 221.437600] ops_exit_list+0xb3/0x180 [ 221.437686] cleanup_net+0x546/0xad0 [ 221.437777] ? __pfx_cleanup_net+0x10/0x10 [ 221.437885] process_one_work+0x8ee/0x1a10 [ 221.438020] ? __pfx_lock_acquire+0x10/0x10 [ 221.438112] ? __pfx_process_one_work+0x10/0x10 [ 221.438232] ? srso_return_thunk+0x5/0x5f [ 221.438343] ? move_linked_works+0x172/0x270 [ 221.438435] ? srso_return_thunk+0x5/0x5f [ 221.438546] ? assign_work+0x196/0x240 [ 221.438664] worker_thread+0x674/0xe70 [ 221.438784] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 221.438890] ? srso_return_thunk+0x5/0x5f [ 221.439001] ? __pfx_worker_thread+0x10/0x10 [ 221.439125] kthread+0x3ab/0x720 [ 221.439231] ? __pfx_kthread+0x10/0x10 [ 221.439338] ? srso_return_thunk+0x5/0x5f [ 221.439449] ? finish_task_switch.isra.0+0x206/0x840 [ 221.439561] ? __pfx_kthread+0x10/0x10 [ 221.439672] ret_from_fork+0x48/0x80 [ 221.439736] ? __pfx_kthread+0x10/0x10 [ 221.439845] ret_from_fork_asm+0x1a/0x30 [ 221.439981] [ 222.772961] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 222.779636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 222.788935] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 222.797436] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 222.804503] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 222.806812] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 222.967494] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 222.971033] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 222.976641] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 222.977270] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 222.983332] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 222.986800] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 222.989310] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 223.000280] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 223.003976] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 223.006093] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 223.009054] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 223.010356] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 223.052599] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 223.058198] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 223.073136] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 223.076999] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 223.079215] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 223.080393] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 223.135955] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 223.147937] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 223.149747] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 223.157198] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 223.159907] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 223.161204] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 223.268642] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 223.273128] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 223.282177] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 223.288507] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 223.315924] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 223.320769] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 223.331889] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 223.339815] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 223.355391] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 223.366165] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 223.387430] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 223.394885] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 223.860227] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 223.867994] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 223.887146] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 223.965259] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 224.011307] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 224.018722] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 224.875716] Bluetooth: hci0: command tx timeout [ 225.067732] Bluetooth: hci1: command tx timeout [ 225.067792] Bluetooth: hci2: command tx timeout [ 225.132830] Bluetooth: hci3: command tx timeout [ 225.259639] Bluetooth: hci4: command tx timeout [ 225.516738] Bluetooth: hci5: command tx timeout [ 225.579653] Bluetooth: hci6: command tx timeout [ 226.091705] Bluetooth: hci7: command tx timeout [ 226.923750] Bluetooth: hci0: command tx timeout [ 227.115650] Bluetooth: hci1: command tx timeout [ 227.117598] Bluetooth: hci2: command tx timeout [ 227.182306] Bluetooth: hci3: command tx timeout [ 227.308677] Bluetooth: hci4: command tx timeout [ 227.563711] Bluetooth: hci5: command tx timeout [ 227.628624] Bluetooth: hci6: command tx timeout [ 228.139767] Bluetooth: hci7: command tx timeout [ 228.971691] Bluetooth: hci0: command tx timeout [ 229.163768] Bluetooth: hci2: command tx timeout [ 229.164796] Bluetooth: hci1: command tx timeout [ 229.227823] Bluetooth: hci3: command tx timeout [ 229.355799] Bluetooth: hci4: command tx timeout [ 229.611662] Bluetooth: hci5: command tx timeout [ 229.675603] Bluetooth: hci6: command tx timeout [ 230.188074] Bluetooth: hci7: command tx timeout [ 231.019589] Bluetooth: hci0: command tx timeout [ 231.211619] Bluetooth: hci1: command tx timeout [ 231.212095] Bluetooth: hci2: command tx timeout [ 231.275644] Bluetooth: hci3: command tx timeout VM DIAGNOSIS: 21:00:27 Registers: info registers vcpu 0 RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283c595 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff88800bed6d20 R8 =0000000000000000 R9 =ffffed1001d65046 R10=0000000000000065 R11=6465746e69612e36 R12=0000000000000065 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 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=00007f423bcbe010 CR3=000000000df8a000 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=59fa5284f8a77a9d3d48b805f8da0bfd XMM02=d12871896912de2d00000000000ff6f0 XMM03=ea899072da79512f00000000000ff968 XMM04=efbb2cffcb6c661a00000000000ae988 XMM05=81e1aa7441669e3300000000001402e0 XMM06=6098c19552daab490000000000114fd8 XMM07=ea899072da79512f00000000000ff968 XMM08=d12871896912de2d00000000000ff6f0 XMM09=00000000000000000000000000000000 XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800becb780 RCX=ffffffff81429b7a RDX=ffff88800becb780 RSI=ffffffff81429b03 RDI=ffff88800becb7ac RBP=ffffffff813b51f0 RSP=ffff88800f27fdb8 R8 =0000000000000000 R9 =ffffed10017df400 R10=ffff88800befa007 R11=0000000000000532 R12=ffff88800f134ff9 R13=ffff88800c7facb8 R14=ffff88800becb780 R15=0000000000000086 RIP=ffffffff81429b07 RFL=00000093 [--S-A-C] 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=00007fbf381d0430 CR3=000000000ef2a000 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=6576652d7372656b726f772d6c6c696b XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=00000000ffffffff000055f2b802cdb0 XMM05=000055f2b800cb60000055f2b802c950 XMM06=0000000000000000ffffffff00000003 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000