Warning: Permanently added '[localhost]:26799' (ECDSA) to the list of known hosts. 2025/01/17 23:24:04 fuzzer started 2025/01/17 23:24:04 dialing manager at localhost:44245 syzkaller login: [ 61.288152] cgroup: Unknown subsys name 'net' [ 61.392693] cgroup: Unknown subsys name 'cpuset' [ 61.428820] cgroup: Unknown subsys name 'rlimit' [ 68.427024] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 78.362206] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 23:24:22 syscalls: 2217 2025/01/17 23:24:22 code coverage: enabled 2025/01/17 23:24:22 comparison tracing: enabled 2025/01/17 23:24:22 extra coverage: enabled 2025/01/17 23:24:22 setuid sandbox: enabled 2025/01/17 23:24:22 namespace sandbox: enabled 2025/01/17 23:24:22 Android sandbox: enabled 2025/01/17 23:24:22 fault injection: enabled 2025/01/17 23:24:22 leak checking: enabled 2025/01/17 23:24:22 net packet injection: enabled 2025/01/17 23:24:22 net device setup: enabled 2025/01/17 23:24:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 23:24:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 23:24:22 USB emulation: enabled 2025/01/17 23:24:22 hci packet injection: enabled 2025/01/17 23:24:22 wifi device emulation: enabled 2025/01/17 23:24:22 802.15.4 emulation: enabled 2025/01/17 23:24:22 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/6119 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/7675 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/9228 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/10778 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/12335 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/13376 (executing program) 2025/01/17 23:24:22 fetching corpus: 4, signal 2995/13376 (executing program) 2025/01/17 23:24:27 starting 8 fuzzer processes 23:24:27 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x14, 0x11d, 0x0, 0x1, [{0x7, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}]}]}, 0x30}}, 0x0) 23:24:27 executing program 1: futex(&(0x7f0000000100), 0x5, 0x0, 0x0, &(0x7f0000000180), 0x5000000) 23:24:27 executing program 2: getpid() clone3(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='wchan\x00') pread64(r0, &(0x7f0000000340)=""/38, 0x26, 0x0) 23:24:27 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xa) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 83.454228] audit: type=1400 audit(1737156267.382:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 23:24:27 executing program 4: clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1d}, 0x58) 23:24:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, 0x0, 0x0) 23:24:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}}, 0x0) 23:24:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000280)=0x7, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r1) [ 84.920812] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.928175] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.933796] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.941231] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.945164] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.951385] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.999340] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 85.004264] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 85.008685] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.013592] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.016780] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 85.019210] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 85.102191] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 85.117425] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 85.120676] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 85.144363] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 85.148385] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 85.153035] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.217635] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 85.221470] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 85.228064] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 85.230213] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 85.230779] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 85.233431] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 85.242976] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 85.248087] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 85.248435] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 85.252160] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.257287] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 85.265227] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 85.316914] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 85.320117] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 85.322495] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 85.333463] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 85.346218] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 85.352391] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 85.355242] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 85.355713] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 85.369689] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 85.372272] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 85.375246] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 85.379697] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 85.407313] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 85.428039] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 85.430253] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 85.435042] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 85.440357] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 85.467555] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.006002] Bluetooth: hci0: command tx timeout [ 87.069341] Bluetooth: hci1: command tx timeout [ 87.197126] Bluetooth: hci2: command tx timeout [ 87.324980] Bluetooth: hci4: command tx timeout [ 87.390036] Bluetooth: hci3: command tx timeout [ 87.452979] Bluetooth: hci5: command tx timeout [ 87.581029] Bluetooth: hci6: command tx timeout [ 87.581448] Bluetooth: hci7: command tx timeout [ 89.053174] Bluetooth: hci0: command tx timeout [ 89.117004] Bluetooth: hci1: command tx timeout [ 89.244913] Bluetooth: hci2: command tx timeout [ 89.374871] Bluetooth: hci4: command tx timeout [ 89.437879] Bluetooth: hci3: command tx timeout [ 89.501062] Bluetooth: hci5: command tx timeout [ 89.629019] Bluetooth: hci7: command tx timeout [ 89.629188] Bluetooth: hci6: command tx timeout [ 91.101111] Bluetooth: hci0: command tx timeout [ 91.164986] Bluetooth: hci1: command tx timeout [ 91.293142] Bluetooth: hci2: command tx timeout [ 91.421064] Bluetooth: hci4: command tx timeout [ 91.485284] Bluetooth: hci3: command tx timeout [ 91.549670] Bluetooth: hci5: command tx timeout [ 91.676995] Bluetooth: hci7: command tx timeout [ 91.678069] Bluetooth: hci6: command tx timeout [ 93.149056] Bluetooth: hci0: command tx timeout [ 93.213926] Bluetooth: hci1: command tx timeout [ 93.341065] Bluetooth: hci2: command tx timeout [ 93.468928] Bluetooth: hci4: command tx timeout [ 93.532940] Bluetooth: hci3: command tx timeout [ 93.597872] Bluetooth: hci5: command tx timeout [ 93.724932] Bluetooth: hci7: command tx timeout [ 93.725561] Bluetooth: hci6: command tx timeout [ 142.641006] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.641127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.003053] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.003135] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.712756] modprobe (3700) used greatest stack depth: 23328 bytes left [ 144.454403] [ 144.454653] ====================================================== [ 144.455248] WARNING: possible circular locking dependency detected [ 144.455834] 6.13.0-rc7-next-20250117 #1 Not tainted [ 144.456316] ------------------------------------------------------ [ 144.458116] kworker/u8:0/11 is trying to acquire lock: [ 144.459194] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 144.461363] [ 144.461363] but task is already holding lock: [ 144.462901] ffff88803a690768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 144.465026] [ 144.465026] which lock already depends on the new lock. [ 144.465026] [ 144.466198] [ 144.466198] the existing dependency chain (in reverse order) is: [ 144.466895] [ 144.466895] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 144.467547] __mutex_lock+0x13d/0xb50 [ 144.468007] wiphy_register+0x1b2e/0x25d0 [ 144.468490] ieee80211_register_hw+0x23a4/0x3d60 [ 144.469024] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 144.469585] init_mac80211_hwsim+0x389/0x870 [ 144.470106] do_one_initcall+0xf9/0x640 [ 144.470595] kernel_init_freeable+0x53d/0x7a0 [ 144.471128] kernel_init+0x1e/0x2d0 [ 144.471548] ret_from_fork+0x48/0x80 [ 144.471979] ret_from_fork_asm+0x1a/0x30 [ 144.472463] [ 144.472463] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 144.473073] __lock_acquire+0x29fd/0x4580 [ 144.473553] lock_acquire+0x19b/0x520 [ 144.474000] __mutex_lock+0x13d/0xb50 [ 144.474467] unregister_netdevice_many_notify+0x1612/0x1c80 [ 144.475080] unregister_netdevice_queue+0x224/0x2e0 [ 144.475625] _cfg80211_unregister_wdev+0x57b/0x700 [ 144.476178] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 144.476728] ieee80211_unregister_hw+0x55/0x3a0 [ 144.477248] hwsim_exit_net+0x3a0/0x730 [ 144.477710] ops_exit_list+0xb3/0x180 [ 144.478160] cleanup_net+0x546/0xad0 [ 144.478592] process_one_work+0x8ee/0x1a10 [ 144.479086] worker_thread+0x674/0xe70 [ 144.479559] kthread+0x3ab/0x720 [ 144.479979] ret_from_fork+0x48/0x80 [ 144.480400] ret_from_fork_asm+0x1a/0x30 [ 144.480884] [ 144.480884] other info that might help us debug this: [ 144.480884] [ 144.481631] Possible unsafe locking scenario: [ 144.481631] [ 144.482204] CPU0 CPU1 [ 144.482647] ---- ---- [ 144.483088] lock(&rdev->wiphy.mtx); [ 144.483485] lock(rtnl_mutex); [ 144.484059] lock(&rdev->wiphy.mtx); [ 144.484671] lock(rtnl_mutex); [ 144.485027] [ 144.485027] *** DEADLOCK *** [ 144.485027] [ 144.485591] 4 locks held by kworker/u8:0/11: [ 144.486026] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 144.487048] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 144.488015] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 144.488918] #3: ffff88803a690768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 144.489932] [ 144.489932] stack backtrace: [ 144.490368] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 144.491165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 144.491938] Workqueue: netns cleanup_net [ 144.492352] Call Trace: [ 144.492608] [ 144.492834] dump_stack_lvl+0xca/0x120 [ 144.493247] print_circular_bug+0x47b/0x750 [ 144.493685] check_noncircular+0x2e9/0x3c0 [ 144.494121] ? srso_return_thunk+0x5/0x5f [ 144.494554] ? __pfx_check_noncircular+0x10/0x10 [ 144.495028] ? hlock_class+0x4e/0x130 [ 144.495403] ? mark_lock+0xac/0xed0 [ 144.495775] ? srso_return_thunk+0x5/0x5f [ 144.496216] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 144.496676] ? lockdep_lock+0xba/0x1b0 [ 144.497089] ? __pfx_lockdep_lock+0x10/0x10 [ 144.497539] __lock_acquire+0x29fd/0x4580 [ 144.497973] ? __pfx___lock_acquire+0x10/0x10 [ 144.498432] ? lock_release+0x20f/0x6f0 [ 144.498838] ? __pfx_lock_release+0x10/0x10 [ 144.499289] lock_acquire+0x19b/0x520 [ 144.499684] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 144.500265] ? __pfx_lock_acquire+0x10/0x10 [ 144.500701] ? srso_return_thunk+0x5/0x5f [ 144.501130] ? lock_release+0x20f/0x6f0 [ 144.501535] ? srso_return_thunk+0x5/0x5f [ 144.501969] ? lock_is_held_type+0x9e/0x120 [ 144.502429] ? srso_return_thunk+0x5/0x5f [ 144.502875] __mutex_lock+0x13d/0xb50 [ 144.503272] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 144.503858] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 144.504438] ? srso_return_thunk+0x5/0x5f [ 144.504867] ? synchronize_rcu_expedited+0x38a/0x420 [ 144.505376] ? __pfx___mutex_lock+0x10/0x10 [ 144.505820] ? __pfx_autoremove_wake_function+0x10/0x10 [ 144.506365] ? srso_return_thunk+0x5/0x5f [ 144.506797] ? kasan_quarantine_put+0x84/0x1e0 [ 144.507288] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 144.507741] ? srso_return_thunk+0x5/0x5f [ 144.508180] unregister_netdevice_many_notify+0x1612/0x1c80 [ 144.508750] ? __virt_addr_valid+0x2e8/0x5d0 [ 144.509208] ? __pfx_lock_release+0x10/0x10 [ 144.509646] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 144.510243] ? find_held_lock+0x2c/0x110 [ 144.510679] ? srso_return_thunk+0x5/0x5f [ 144.511116] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 144.511631] ? srso_return_thunk+0x5/0x5f [ 144.512071] ? lock_release+0x20f/0x6f0 [ 144.512487] ? __pfx_lock_release+0x10/0x10 [ 144.512924] ? srso_return_thunk+0x5/0x5f [ 144.513356] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 144.513882] ? srso_return_thunk+0x5/0x5f [ 144.514329] unregister_netdevice_queue+0x224/0x2e0 [ 144.514840] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 144.515375] ? up_write+0x195/0x520 [ 144.515777] _cfg80211_unregister_wdev+0x57b/0x700 [ 144.516288] ? srso_return_thunk+0x5/0x5f [ 144.516734] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 144.517244] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 144.517797] ? srso_return_thunk+0x5/0x5f [ 144.518242] ? srso_return_thunk+0x5/0x5f [ 144.518679] ? synchronize_rcu+0x1ff/0x260 [ 144.519102] ieee80211_unregister_hw+0x55/0x3a0 [ 144.519569] hwsim_exit_net+0x3a0/0x730 [ 144.519968] ? __pfx_hwsim_exit_net+0x10/0x10 [ 144.520422] ? srso_return_thunk+0x5/0x5f [ 144.520857] ? netdev_run_todo+0x788/0x1040 [ 144.521303] ? __pfx_hwsim_exit_net+0x10/0x10 [ 144.521760] ops_exit_list+0xb3/0x180 [ 144.522164] cleanup_net+0x546/0xad0 [ 144.522555] ? __pfx_cleanup_net+0x10/0x10 [ 144.522998] process_one_work+0x8ee/0x1a10 [ 144.523452] ? __pfx_lock_acquire+0x10/0x10 [ 144.523904] ? __pfx_process_one_work+0x10/0x10 [ 144.524386] ? srso_return_thunk+0x5/0x5f [ 144.524821] ? move_linked_works+0x172/0x270 [ 144.525276] ? srso_return_thunk+0x5/0x5f [ 144.525714] ? assign_work+0x196/0x240 [ 144.526141] worker_thread+0x674/0xe70 [ 144.526558] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 144.527105] ? __pfx_worker_thread+0x10/0x10 [ 144.527582] kthread+0x3ab/0x720 [ 144.527942] ? __pfx_kthread+0x10/0x10 [ 144.528349] ? srso_return_thunk+0x5/0x5f [ 144.528776] ? finish_task_switch.isra.0+0x206/0x840 [ 144.529286] ? __pfx_kthread+0x10/0x10 [ 144.529695] ret_from_fork+0x48/0x80 [ 144.530067] ? __pfx_kthread+0x10/0x10 [ 144.530486] ret_from_fork_asm+0x1a/0x30 [ 144.530921] [ 147.175172] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 147.179131] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 147.180196] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 147.184733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 147.186017] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 147.186692] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 147.290017] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 147.290633] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 147.292141] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 147.298494] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 147.304860] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 147.305777] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 147.306102] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 147.307889] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 147.312437] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 147.318245] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 147.328250] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 147.330293] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 147.332749] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 147.336226] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 147.336792] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 147.347437] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 147.356399] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 147.356670] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 147.360524] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 147.362623] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 147.364457] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 147.366339] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 147.376069] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 147.396726] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 147.456447] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 147.456706] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 147.467107] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 147.472954] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 147.479368] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 147.479636] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 147.484402] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 147.498600] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 147.511105] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 147.530050] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 147.530350] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 147.535672] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 147.540505] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 147.540938] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 147.543763] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 147.545319] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 147.558135] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 147.607187] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 149.212932] Bluetooth: hci0: command tx timeout [ 149.340870] Bluetooth: hci2: command tx timeout [ 149.405084] Bluetooth: hci4: command tx timeout [ 149.407847] Bluetooth: hci1: command tx timeout [ 149.470845] Bluetooth: hci3: command tx timeout [ 149.661626] Bluetooth: hci7: command tx timeout [ 149.661729] Bluetooth: hci6: command tx timeout [ 149.661794] Bluetooth: hci5: command tx timeout [ 151.261218] Bluetooth: hci0: command tx timeout [ 151.389882] Bluetooth: hci2: command tx timeout [ 151.452905] Bluetooth: hci1: command tx timeout [ 151.453790] Bluetooth: hci4: command tx timeout [ 151.516892] Bluetooth: hci3: command tx timeout [ 151.708991] Bluetooth: hci5: command tx timeout [ 151.709095] Bluetooth: hci6: command tx timeout [ 151.709196] Bluetooth: hci7: command tx timeout [ 153.308957] Bluetooth: hci0: command tx timeout [ 153.438855] Bluetooth: hci2: command tx timeout [ 153.501065] Bluetooth: hci4: command tx timeout [ 153.501225] Bluetooth: hci1: command tx timeout [ 153.564906] Bluetooth: hci3: command tx timeout [ 153.756948] Bluetooth: hci7: command tx timeout [ 153.757569] Bluetooth: hci6: command tx timeout [ 153.757748] Bluetooth: hci5: command tx timeout VM DIAGNOSIS: 23:25:28 Registers: info registers vcpu 0 RAX=0000000000203000 RBX=00007f649e9344bd RCX=0000000000000000 RDX=0000000000000030 RSI=0000000000000000 RDI=00000000000000d2 RBP=000000c00035bf28 RSP=000000c00035bea8 R8 =00007f649eb19fff R9 =000000c0003497a0 R10=000000c00001f698 R11=0000000000000016 R12=0000000000000012 R13=0000000001240aa0 R14=0000000000000000 R15=0000000000000000 RIP=000000000041f849 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 000000c000031590 00000000 00000000 GS =0000 0000000000000000 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=0000561346afcf08 CR3=0000000015612000 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=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000080000000000b12868 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=000000c00007cc8000000000004643c1 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=44d54ce71d29ea52526663d06387f273 XMM14=c0f68e759d446c07e1c1dfb4c4646d8b XMM15=8ac9ced7273f7c1c1692cfe55dabbd45 info registers vcpu 1 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debc0 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000001 R11=6f6c206863696877 R12=ffffffff886930b0 R13=ffff8880095deeb8 R14=ffffffff88693320 R15=0000000000000000 RIP=ffffffff8283cd85 RFL=00000006 [-----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 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=000055e9f8f0bfe8 CR3=000000003ab6a000 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=0000000000ff00000000000000000000 XMM02=386565656900346d697377682f6d6973 XMM03=7269762f736563697665642f7379732f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000003ffffffff0000561346ad29a0 XMM06=0000561346aebb900000000000000003 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000020000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000