Warning: Permanently added '10.128.0.211' (ED25519) to the list of known hosts.
2026/08/14 00:17:12 parsed 1 programs
2026/08/14 00:17:12 serving rpc on tcp://35547
[ 78.276633][ T5627] cgroup: Unknown subsys name 'net'
[ 78.361284][ T5627] cgroup: Unknown subsys name 'cpuset'
[ 78.370013][ T5627] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 79.795463][ T5627] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 82.653095][ T5638] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 83.983122][ T5664] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.983702][ T5664] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.983837][ T5664] bridge_slave_0: entered allmulticast mode
[ 83.985581][ T5664] bridge_slave_0: entered promiscuous mode
[ 83.990879][ T5664] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.991045][ T5664] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.991151][ T5664] bridge_slave_1: entered allmulticast mode
[ 83.992796][ T5664] bridge_slave_1: entered promiscuous mode
[ 84.023509][ T5664] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.026669][ T5664] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.057719][ T5664] team0: Port device team_slave_0 added
[ 84.060821][ T5664] team0: Port device team_slave_1 added
[ 84.080286][ T5664] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.080312][ T5664] 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 1532 would solve the problem.
[ 84.080356][ T5664] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.082773][ T5664] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.082784][ T5664] 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 1532 would solve the problem.
[ 84.082804][ T5664] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.131319][ T5664] hsr_slave_0: entered promiscuous mode
[ 84.132307][ T5664] hsr_slave_1: entered promiscuous mode
[ 84.271895][ T5664] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 84.283609][ T5664] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 84.284677][ T5664] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 84.295204][ T5664] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 84.307434][ T5664] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 84.316122][ T5664] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 84.317686][ T5664] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 84.330203][ T5664] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 84.357579][ T5664] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.357687][ T5664] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.358428][ T5664] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.358545][ T5664] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.414786][ T5664] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.427902][ T3392] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.431770][ T3392] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.455060][ T5664] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.465296][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.465396][ T3315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.482426][ T3392] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.482527][ T3392] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.761003][ T5664] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.801685][ T5664] veth0_vlan: entered promiscuous mode
[ 84.809915][ T5664] veth1_vlan: entered promiscuous mode
[ 84.835556][ T5664] veth0_macvtap: entered promiscuous mode
[ 84.840506][ T5664] veth1_macvtap: entered promiscuous mode
[ 84.857286][ T5664] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.862392][ T5664] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.875546][ T3315] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.875763][ T3315] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.918486][ T181] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.918722][ T181] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.048510][ T3315] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.122506][ T3315] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.160864][ T3392] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.160905][ T3392] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.185726][ T181] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.196591][ T181] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.225181][ T3315] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.286383][ T3315] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.267526][ T4934] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.276167][ T4934] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.283905][ T4934] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.295452][ T4934] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.303189][ T4934] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.693745][ T48] cfg80211: failed to load regulatory.db
2026/08/14 00:17:24 executed programs: 0
[ 87.179953][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.181990][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.182774][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.183860][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.184409][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.635251][ T3315] bridge_slave_1: left allmulticast mode
[ 87.635290][ T3315] bridge_slave_1: left promiscuous mode
[ 87.636740][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.650206][ T3315] bridge_slave_0: left allmulticast mode
[ 87.650227][ T3315] bridge_slave_0: left promiscuous mode
[ 87.650404][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.769452][ T3315] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 87.781549][ T3315] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 87.792221][ T3315] bond0 (unregistering): Released all slaves
[ 87.800693][ T5749] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.800798][ T5749] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.800916][ T5749] bridge_slave_0: entered allmulticast mode
[ 87.802581][ T5749] bridge_slave_0: entered promiscuous mode
[ 87.805895][ T5749] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.805985][ T5749] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.806098][ T5749] bridge_slave_1: entered allmulticast mode
[ 87.807802][ T5749] bridge_slave_1: entered promiscuous mode
[ 87.854873][ T5749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.862410][ T5749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.905739][ T5749] team0: Port device team_slave_0 added
[ 87.914214][ T5749] team0: Port device team_slave_1 added
[ 87.927285][ T3315] hsr_slave_0: left promiscuous mode
[ 87.932983][ T3315] hsr_slave_1: left promiscuous mode
[ 87.934014][ T3315] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 87.934061][ T3315] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 87.955148][ T3315] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 87.963996][ T3315] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 87.982353][ T3315] veth1_macvtap: left promiscuous mode
[ 87.987947][ T3315] veth0_macvtap: left promiscuous mode
[ 87.993921][ T3315] veth1_vlan: left promiscuous mode
[ 87.999370][ T3315] veth0_vlan: left promiscuous mode
[ 88.286391][ T3315] team0 (unregistering): Port device team_slave_1 removed
[ 88.307069][ T3315] team0 (unregistering): Port device team_slave_0 removed
[ 88.454097][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1
[ 88.492556][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.492807][ T5749] 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 1532 would solve the problem.
[ 88.492830][ T5749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.498205][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.498217][ T5749] 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 1532 would solve the problem.
[ 88.498238][ T5749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.611432][ T5749] hsr_slave_0: entered promiscuous mode
[ 88.620996][ T5749] hsr_slave_1: entered promiscuous mode
[ 89.239141][ T52] Bluetooth: hci0: command tx timeout
[ 89.271419][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2
[ 89.716945][ T5749] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 89.727784][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 89.784398][ T5749] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 89.822205][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 89.823805][ T5749] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 89.834022][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 89.836854][ T5749] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.856876][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 90.089191][ T5749] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.110394][ T5749] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.116074][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.116168][ T3315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.127896][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.128036][ T3315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.541820][ T5749] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.582547][ T5749] veth0_vlan: entered promiscuous mode
[ 90.590043][ T5749] veth1_vlan: entered promiscuous mode
[ 90.615098][ T5749] veth0_macvtap: entered promiscuous mode
[ 90.619739][ T5749] veth1_macvtap: entered promiscuous mode
[ 90.632982][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.640221][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.678881][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.690743][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.714578][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.720585][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.730980][ T181] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.731016][ T181] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.754070][ T181] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.754117][ T181] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.962968][ T5838] loop0: detected capacity change from 0 to 40427
[ 90.977142][ T5838] F2FS-fs (loop0): invalid crc value
[ 91.049268][ T5838] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[ 91.052562][ T5838] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[ 91.077070][ T5749] syz-executor: attempt to access beyond end of device
[ 91.077070][ T5749] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[ 91.083138][ T5749] CPU: 1 UID: 0 PID: 5749 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
** replaying previous printk message **
[ 91.083138][ T5749] CPU: 1 UID: 0 PID: 5749 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
[ 91.083161][ T5749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 91.083180][ T5749] Call Trace:
[ 91.083195][ T5749]
[ 91.083203][ T5749] dump_stack_lvl+0xe8/0x150
[ 91.083237][ T5749] f2fs_stop_checkpoint+0x3f6/0x5d0
[ 91.083264][ T5749] f2fs_write_end_bio+0x1211/0x16e0
[ 91.083291][ T5749] ? blkg_put+0x22/0x240
[ 91.083324][ T5749] __submit_merged_bio+0x258/0x6a0
[ 91.083344][ T5749] ? rcu_is_watching+0x16/0xb0
[ 91.083369][ T5749] __submit_merged_write_cond+0x3c9/0x4e0
[ 91.083407][ T5749] ? __pfx___submit_merged_write_cond+0x10/0x10
[ 91.083450][ T5749] f2fs_write_data_pages+0x2a27/0x36f0
[ 91.083506][ T5749] ? __pfx_f2fs_write_data_pages+0x10/0x10
[ 91.083541][ T5749] ? update_cfs_rq_load_avg+0x426/0x4e0
[ 91.083590][ T5749] ? finish_task_switch+0x40e/0xc60
[ 91.083611][ T5749] ? lockdep_hardirqs_on+0x7b/0x110
[ 91.083637][ T5749] ? rcu_is_watching+0x16/0xb0
[ 91.083657][ T5749] ? trace_sched_exit_tp+0x3a/0x130
[ 91.083688][ T5749] ? __pfx_clockevents_program_event+0x10/0x10
[ 91.083729][ T5749] ? __pfx___schedule+0x10/0x10
[ 91.083754][ T5749] ? __pfx_f2fs_write_data_pages+0x10/0x10
[ 91.083778][ T5749] do_writepages+0x338/0x560
[ 91.083804][ T5749] ? preempt_schedule_common+0x7f/0xd0
[ 91.083825][ T5749] ? preempt_schedule_thunk+0x16/0x40
[ 91.083852][ T5749] filemap_fdatawrite+0x1e9/0x2f0
[ 91.083878][ T5749] ? __pfx_filemap_fdatawrite+0x10/0x10
[ 91.083940][ T5749] ? do_raw_spin_unlock+0xf5/0x200
[ 91.083968][ T5749] f2fs_sync_dirty_inodes+0x30e/0x830
[ 91.084006][ T5749] f2fs_write_checkpoint+0xa3d/0x2710
[ 91.084030][ T5749] ? __lock_acquire+0x6df/0x2e50
[ 91.084075][ T5749] ? __pfx_f2fs_write_checkpoint+0x10/0x10
[ 91.084138][ T5749] ? try_to_wake_up+0x8f2/0x14d0
[ 91.084170][ T5749] kill_f2fs_super+0x2dd/0x700
[ 91.084203][ T5749] ? __pfx_kill_f2fs_super+0x10/0x10
[ 91.084237][ T5749] ? call_rcu+0x64d/0x8b0
[ 91.084257][ T5749] ? lockdep_hardirqs_on+0x7b/0x110
[ 91.084292][ T5749] deactivate_locked_super+0xbc/0x110
[ 91.084313][ T5749] cleanup_mnt+0x3d3/0x460
[ 91.084338][ T5749] task_work_run+0x1d9/0x270
[ 91.084359][ T5749] ? __pfx_task_work_run+0x10/0x10
[ 91.084387][ T5749] exit_to_user_mode_loop+0x204/0x770
[ 91.084455][ T5749] ? rcu_is_watching+0x16/0xb0
[ 91.084479][ T5749] do_syscall_64+0x328/0x520
[ 91.084502][ T5749] ? trace_irq_disable+0x3b/0x140
[ 91.084519][ T5749] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.084537][ T5749] ? clear_bhb_loop+0x70/0xc0
[ 91.084558][ T5749] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.084576][ T5749] RIP: 0033:0x7fd16739f317
[ 91.084597][ T5749] Code: a2 c7 05 dc 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 91.084611][ T5749] RSP: 002b:00007ffeb77579f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 91.084634][ T5749] RAX: 0000000000000000 RBX: 00007fd167434474 RCX: 00007fd16739f317
[ 91.084645][ T5749] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeb7757ab0
[ 91.084655][ T5749] RBP: 00007ffeb7757ab0 R08: 00007ffeb7758ab0 R09: 00000000ffffffff
[ 91.084667][ T5749] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeb7758b40
[ 91.084677][ T5749] R13: 00007fd167434474 R14: 000000000001638d R15: 00007ffeb7758b80
[ 91.084706][ T5749]
[ 91.084893][ T5749] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[ 91.101962][ T52]
[ 91.447089][ T52] =============================
[ 91.451977][ T52] WARNING: suspicious RCU usage
[ 91.456842][ T52] syzkaller #0 Not tainted
[ 91.461307][ T52] -----------------------------
[ 91.466404][ T52] ./include/linux/radix-tree.h:179 suspicious rcu_dereference_check() usage!
[ 91.475275][ T52]
[ 91.475275][ T52] other info that might help us debug this:
[ 91.475275][ T52]
[ 91.485800][ T52]
[ 91.485800][ T52] rcu_scheduler_active = 2, debug_locks = 1
[ 91.494014][ T52] locks held by kworker/u9:0/52: 4, last CPU#1:
[ 91.500256][ T52] #0: ffff88807f2b8140 ((wq_completion)f2fs_evict_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 91.511863][ T52] #1: ffffc90000bd7c40 ((work_completion)(&ew->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 91.523430][ T52] #2: ffff8880b873a820 (lock){+.+.}-{3:3}, at: __radix_tree_preload+0x82/0x870
[ 91.532497][ T52] #3: ffff888033f288c8 (&im->ino_lock){+.+.}-{3:3}, at: __f2fs_add_ino_entry+0x14c/0x830
[ 91.542448][ T52]
[ 91.542448][ T52] stack backtrace:
[ 91.548347][ T52] CPU: 1 UID: 0 PID: 52 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full)
[ 91.557630][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 91.567664][ T52] Workqueue: f2fs_evict_wq f2fs_evict_inode_work
[ 91.573975][ T52] Call Trace:
[ 91.577235][ T52]
[ 91.580169][ T52] dump_stack_lvl+0xe8/0x150
[ 91.584745][ T52] lockdep_rcu_suspicious+0x140/0x1d0
[ 91.590097][ T52] __f2fs_add_ino_entry+0x782/0x830
[ 91.595277][ T52] ? process_scheduled_works+0x97a/0x1630
[ 91.600976][ T52] f2fs_evict_inode_work+0xa1/0x120
[ 91.606160][ T52] process_scheduled_works+0xc3d/0x1630
[ 91.611704][ T52] ? __pfx_process_scheduled_works+0x10/0x10
[ 91.617671][ T52] ? assign_work+0x3cf/0x5d0
[ 91.622252][ T52] worker_thread+0xa47/0xfb0
[ 91.626834][ T52] kthread+0x38b/0x480
[ 91.630879][ T52] ? __pfx_worker_thread+0x10/0x10
[ 91.635989][ T52] ? __pfx_kthread+0x10/0x10
[ 91.640558][ T52] ret_from_fork+0x514/0xb70
[ 91.645136][ T52] ? __pfx_ret_from_fork+0x10/0x10
[ 91.650226][ T52] ? __switch_to+0xc89/0x1420
[ 91.654896][ T52] ? __pfx_kthread+0x10/0x10
[ 91.659555][ T52] ret_from_fork_asm+0x1a/0x30
[ 91.664311][ T52]
[ 91.676986][ T52] Bluetooth: hci0: command tx timeout