[ 81.929162][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts. 2025/02/19 05:42:32 ignoring optional flag "sandboxArg"="0" 2025/02/19 05:42:33 parsed 1 programs [ 90.210852][ T5842] cgroup: Unknown subsys name 'net' [ 90.360737][ T5842] cgroup: Unknown subsys name 'cpuset' [ 90.369117][ T5842] cgroup: Unknown subsys name 'rlimit' [ 91.695382][ T5842] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 94.227761][ T5848] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 95.234038][ T5878] chnl_net:caif_netlink_parms(): no params data found [ 95.281887][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.290102][ T5878] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.297639][ T5878] bridge_slave_0: entered allmulticast mode [ 95.304743][ T5878] bridge_slave_0: entered promiscuous mode [ 95.349199][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.356353][ T5878] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.364085][ T5878] bridge_slave_1: entered allmulticast mode [ 95.375147][ T5878] bridge_slave_1: entered promiscuous mode [ 95.407914][ T5878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.420738][ T5878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.465765][ T5878] team0: Port device team_slave_0 added [ 95.473144][ T5878] team0: Port device team_slave_1 added [ 95.499052][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.506021][ T5878] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.532138][ T5878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.544936][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.551960][ T5878] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.578175][ T5878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.608592][ T5878] hsr_slave_0: entered promiscuous mode [ 95.614803][ T5878] hsr_slave_1: entered promiscuous mode [ 95.729682][ T5878] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.740996][ T5878] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.750456][ T5878] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.761197][ T5878] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.783306][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.790497][ T5878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.798655][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.805759][ T5878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.849346][ T5878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.866915][ T5133] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.875967][ T5133] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.893391][ T5878] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.907004][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.914257][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.926133][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.933424][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.051256][ T5878] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.083396][ T5878] veth0_vlan: entered promiscuous mode [ 96.094579][ T5878] veth1_vlan: entered promiscuous mode [ 96.117134][ T5878] veth0_macvtap: entered promiscuous mode [ 96.125706][ T5878] veth1_macvtap: entered promiscuous mode [ 96.142150][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.154360][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.165881][ T5878] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.175500][ T5878] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.184752][ T5878] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.194123][ T5878] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.319705][ T5133] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.391912][ T5133] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.473054][ T5133] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.563320][ T5133] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.131115][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.139580][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.147144][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.158138][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.167062][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 97.176157][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.950688][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.958787][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.982057][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.990915][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/02/19 05:42:43 executed programs: 0 [ 98.341573][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.350042][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.358775][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.368746][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.376778][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.385007][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.485318][ T5947] chnl_net:caif_netlink_parms(): no params data found [ 98.538517][ T5947] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.545631][ T5947] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.553045][ T5947] bridge_slave_0: entered allmulticast mode [ 98.559964][ T5947] bridge_slave_0: entered promiscuous mode [ 98.567101][ T5947] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.575004][ T5947] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.582941][ T5947] bridge_slave_1: entered allmulticast mode [ 98.589815][ T5947] bridge_slave_1: entered promiscuous mode [ 98.611979][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.622801][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.645724][ T5947] team0: Port device team_slave_0 added [ 98.656422][ T5947] team0: Port device team_slave_1 added [ 98.675062][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.682378][ T5947] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.708421][ T5947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.720584][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.728276][ T5947] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.754631][ T5947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.787206][ T5947] hsr_slave_0: entered promiscuous mode [ 98.793367][ T5947] hsr_slave_1: entered promiscuous mode [ 98.799490][ T5947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.807222][ T5947] Cannot create hsr debugfs directory [ 99.001059][ T5133] bridge_slave_1: left allmulticast mode [ 99.006872][ T5133] bridge_slave_1: left promiscuous mode [ 99.014959][ T5133] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.025725][ T5133] bridge_slave_0: left allmulticast mode [ 99.032580][ T5133] bridge_slave_0: left promiscuous mode [ 99.038608][ T5133] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.274311][ T5133] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.285380][ T5133] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.296320][ T5133] bond0 (unregistering): Released all slaves [ 99.401223][ T5133] hsr_slave_0: left promiscuous mode [ 99.408965][ T5133] hsr_slave_1: left promiscuous mode [ 99.416410][ T5133] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.428263][ T5133] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.436610][ T5133] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.444763][ T5133] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.463238][ T5133] veth1_macvtap: left promiscuous mode [ 99.469615][ T5133] veth0_macvtap: left promiscuous mode [ 99.475376][ T5133] veth1_vlan: left promiscuous mode [ 99.482175][ T5133] veth0_vlan: left promiscuous mode [ 99.854915][ T5133] team0 (unregistering): Port device team_slave_1 removed [ 99.882147][ T5133] team0 (unregistering): Port device team_slave_0 removed [ 100.168873][ T5947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.180115][ T5947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.196563][ T5947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.210329][ T5947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.320755][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.341555][ T5947] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.354990][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.362140][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.389095][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.396216][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.410835][ T5146] Bluetooth: hci0: command tx timeout [ 100.787777][ T5947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.828001][ T5947] veth0_vlan: entered promiscuous mode [ 100.841999][ T5947] veth1_vlan: entered promiscuous mode [ 100.880658][ T5947] veth0_macvtap: entered promiscuous mode [ 100.892952][ T5947] veth1_macvtap: entered promiscuous mode [ 100.924902][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.942156][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.960334][ T5947] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.969741][ T5947] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.979202][ T5947] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.988219][ T5947] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.092352][ T5133] [ 101.094695][ T5133] ====================================================== [ 101.101689][ T5133] WARNING: possible circular locking dependency detected [ 101.108683][ T5133] 6.13.0-syzkaller-g8784714d7f27 #0 Not tainted [ 101.114911][ T5133] ------------------------------------------------------ [ 101.121903][ T5133] kworker/u8:7/5133 is trying to acquire lock: [ 101.128046][ T5133] ffffffff8fed6808 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0xac2/0x2030 [ 101.138393][ T5133] [ 101.138393][ T5133] but task is already holding lock: [ 101.145735][ T5133] ffff888072370768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0x129/0x700 [ 101.156085][ T5133] [ 101.156085][ T5133] which lock already depends on the new lock. [ 101.156085][ T5133] [ 101.166486][ T5133] [ 101.166486][ T5133] the existing dependency chain (in reverse order) is: [ 101.175477][ T5133] [ 101.175477][ T5133] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 101.183190][ T5133] lock_acquire+0x1ed/0x550 [ 101.188215][ T5133] __mutex_lock+0x19c/0x1010 [ 101.193329][ T5133] wiphy_register+0x1913/0x2650 [ 101.198684][ T5133] ieee80211_register_hw+0x35d9/0x42e0 [ 101.204641][ T5133] mac80211_hwsim_new_radio+0x2ae8/0x4a40 [ 101.210859][ T5133] init_mac80211_hwsim+0x87a/0xb00 [ 101.216493][ T5133] do_one_initcall+0x248/0x930 [ 101.221757][ T5133] do_initcall_level+0x157/0x210 [ 101.227190][ T5133] do_initcalls+0x71/0xd0 [ 101.232014][ T5133] kernel_init_freeable+0x435/0x5d0 [ 101.237716][ T5133] kernel_init+0x1d/0x2b0 [ 101.242543][ T5133] ret_from_fork+0x4b/0x80 [ 101.247459][ T5133] ret_from_fork_asm+0x1a/0x30 [ 101.252720][ T5133] [ 101.252720][ T5133] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 101.259905][ T5133] validate_chain+0x18ef/0x5920 [ 101.265272][ T5133] __lock_acquire+0x1397/0x2100 [ 101.270648][ T5133] lock_acquire+0x1ed/0x550 [ 101.275663][ T5133] __mutex_lock+0x19c/0x1010 [ 101.280756][ T5133] unregister_netdevice_many_notify+0xac2/0x2030 [ 101.287594][ T5133] unregister_netdevice_queue+0x303/0x370 [ 101.293830][ T5133] _cfg80211_unregister_wdev+0x163/0x590 [ 101.299963][ T5133] ieee80211_remove_interfaces+0x4ef/0x700 [ 101.306273][ T5133] ieee80211_unregister_hw+0x5d/0x2c0 [ 101.312144][ T5133] mac80211_hwsim_del_radio+0x2c4/0x4c0 [ 101.318192][ T5133] hwsim_exit_net+0x5c1/0x670 [ 101.323396][ T5133] cleanup_net+0x812/0xd60 [ 101.328319][ T5133] process_scheduled_works+0xabe/0x18e0 [ 101.334369][ T5133] worker_thread+0x870/0xd30 [ 101.339486][ T5133] kthread+0x7a9/0x920 [ 101.344061][ T5133] ret_from_fork+0x4b/0x80 [ 101.348988][ T5133] ret_from_fork_asm+0x1a/0x30 [ 101.354250][ T5133] [ 101.354250][ T5133] other info that might help us debug this: [ 101.354250][ T5133] [ 101.364454][ T5133] Possible unsafe locking scenario: [ 101.364454][ T5133] [ 101.371896][ T5133] CPU0 CPU1 [ 101.377234][ T5133] ---- ---- [ 101.382581][ T5133] lock(&rdev->wiphy.mtx); [ 101.387065][ T5133] lock(rtnl_mutex); [ 101.393574][ T5133] lock(&rdev->wiphy.mtx); [ 101.400596][ T5133] lock(rtnl_mutex); [ 101.404560][ T5133] [ 101.404560][ T5133] *** DEADLOCK *** [ 101.404560][ T5133] [ 101.412686][ T5133] 4 locks held by kworker/u8:7/5133: [ 101.417945][ T5133] #0: ffff88801bef5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x98b/0x18e0 [ 101.428807][ T5133] #1: ffffc900105b7c60 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x9c6/0x18e0 [ 101.439315][ T5133] #2: ffffffff8feca0d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0x17a/0xd60 [ 101.448692][ T5133] #3: ffff888072370768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0x129/0x700 [ 101.459472][ T5133] [ 101.459472][ T5133] stack backtrace: [ 101.465348][ T5133] CPU: 0 UID: 0 PID: 5133 Comm: kworker/u8:7 Not tainted 6.13.0-syzkaller-g8784714d7f27 #0 [ 101.465360][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.465370][ T5133] Workqueue: netns cleanup_net [ 101.465385][ T5133] Call Trace: [ 101.465391][ T5133] [ 101.465396][ T5133] dump_stack_lvl+0x241/0x360 [ 101.465408][ T5133] ? __pfx_dump_stack_lvl+0x10/0x10 [ 101.465421][ T5133] ? __pfx__printk+0x10/0x10 [ 101.465436][ T5133] print_circular_bug+0x13a/0x1b0 [ 101.465448][ T5133] check_noncircular+0x36a/0x4a0 [ 101.465458][ T5133] ? __pfx_check_noncircular+0x10/0x10 [ 101.465468][ T5133] ? lockdep_lock+0x123/0x2b0 [ 101.465482][ T5133] validate_chain+0x18ef/0x5920 [ 101.465495][ T5133] ? __pfx_validate_chain+0x10/0x10 [ 101.465506][ T5133] ? mark_lock+0x9a/0x360 [ 101.465515][ T5133] ? __lock_acquire+0x1397/0x2100 [ 101.465529][ T5133] ? mark_lock+0x9a/0x360 [ 101.465538][ T5133] __lock_acquire+0x1397/0x2100 [ 101.465553][ T5133] lock_acquire+0x1ed/0x550 [ 101.465564][ T5133] ? unregister_netdevice_many_notify+0xac2/0x2030 [ 101.465578][ T5133] ? __pfx_lock_acquire+0x10/0x10 [ 101.465590][ T5133] ? __pfx___might_resched+0x10/0x10 [ 101.465602][ T5133] ? finish_wait+0xd4/0x1e0 [ 101.465615][ T5133] __mutex_lock+0x19c/0x1010 [ 101.465628][ T5133] ? unregister_netdevice_many_notify+0xac2/0x2030 [ 101.465642][ T5133] ? unregister_netdevice_many_notify+0xac2/0x2030 [ 101.465654][ T5133] ? __pfx___mutex_lock+0x10/0x10 [ 101.465666][ T5133] ? __pfx___might_resched+0x10/0x10 [ 101.465677][ T5133] ? unregister_netdevice_many_notify+0x9fa/0x2030 [ 101.465689][ T5133] ? unregister_netdevice_many_notify+0x9fa/0x2030 [ 101.465702][ T5133] unregister_netdevice_many_notify+0xac2/0x2030 [ 101.465714][ T5133] ? mark_lock+0x9a/0x360 [ 101.465723][ T5133] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 101.465735][ T5133] ? kernfs_remove_by_name_ns+0x11b/0x160 [ 101.465748][ T5133] ? __pfx_lock_release+0x10/0x10 [ 101.465764][ T5133] unregister_netdevice_queue+0x303/0x370 [ 101.465775][ T5133] ? __pfx_up_write+0x10/0x10 [ 101.465784][ T5133] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 101.465796][ T5133] ? kernfs_remove_by_name_ns+0x11b/0x160 [ 101.465808][ T5133] _cfg80211_unregister_wdev+0x163/0x590 [ 101.465820][ T5133] ieee80211_remove_interfaces+0x4ef/0x700 [ 101.465836][ T5133] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 101.465848][ T5133] ? rcu_is_watching+0x15/0xb0 [ 101.465859][ T5133] ieee80211_unregister_hw+0x5d/0x2c0 [ 101.465871][ T5133] mac80211_hwsim_del_radio+0x2c4/0x4c0 [ 101.465887][ T5133] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 101.465902][ T5133] hwsim_exit_net+0x5c1/0x670 [ 101.465914][ T5133] ? __pfx_hwsim_exit_net+0x10/0x10 [ 101.465926][ T5133] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 101.465938][ T5133] cleanup_net+0x812/0xd60 [ 101.465947][ T5133] ? __pfx_cleanup_net+0x10/0x10 [ 101.465957][ T5133] ? process_scheduled_works+0x9c6/0x18e0 [ 101.465969][ T5133] process_scheduled_works+0xabe/0x18e0 [ 101.465984][ T5133] ? __pfx_process_scheduled_works+0x10/0x10 [ 101.465996][ T5133] ? assign_work+0x364/0x3d0 [ 101.466007][ T5133] worker_thread+0x870/0xd30 [ 101.466020][ T5133] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 101.466032][ T5133] ? __kthread_parkme+0x169/0x1d0 [ 101.466044][ T5133] ? __pfx_worker_thread+0x10/0x10 [ 101.466055][ T5133] kthread+0x7a9/0x920 [ 101.466067][ T5133] ? __pfx_kthread+0x10/0x10 [ 101.466079][ T5133] ? __pfx_worker_thread+0x10/0x10 [ 101.466090][ T5133] ? __pfx_kthread+0x10/0x10 [ 101.466101][ T5133] ? __pfx_kthread+0x10/0x10 [ 101.466113][ T5133] ? __pfx_kthread+0x10/0x10 [ 101.466125][ T5133] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.466135][ T5133] ? lockdep_hardirqs_on+0x99/0x150 [ 101.466148][ T5133] ? __pfx_kthread+0x10/0x10 [ 101.466160][ T5133] ret_from_fork+0x4b/0x80 [ 101.466171][ T5133] ? __pfx_kthread+0x10/0x10 [ 101.466183][ T5133] ret_from_fork_asm+0x1a/0x30 [ 101.466196][ T5133] [ 102.487449][ T5146] Bluetooth: hci0: command tx timeout [ 104.567654][ T5146] Bluetooth: hci0: command tx timeout [ 106.647430][ T5146] Bluetooth: hci0: command tx timeout