Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts. 2025/07/07 14:35:08 ignoring optional flag "sandboxArg"="0" 2025/07/07 14:35:10 parsed 1 programs [ 90.600765][ T5850] cgroup: Unknown subsys name 'net' [ 90.778926][ T5850] cgroup: Unknown subsys name 'cpuset' [ 90.788418][ T5850] cgroup: Unknown subsys name 'rlimit' [ 91.976514][ T981] cfg80211: failed to load regulatory.db [ 92.510058][ T5850] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.504739][ T5869] [ 95.507417][ T5869] ============================= [ 95.512325][ T5869] WARNING: suspicious RCU usage [ 95.517389][ T5869] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted [ 95.523987][ T5869] ----------------------------- [ 95.529014][ T5869] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 95.537183][ T5869] [ 95.537183][ T5869] other info that might help us debug this: [ 95.537183][ T5869] [ 95.547457][ T5869] [ 95.547457][ T5869] rcu_scheduler_active = 2, debug_locks = 1 [ 95.555718][ T5869] 3 locks held by syz-executor/5869: [ 95.561108][ T5869] #0: ffff888023d5c428 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 95.570324][ T5869] #1: ffff888022cd9c20 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: path_openat+0x8cb/0x3830 [ 95.580898][ T5869] #2: ffff888075d7a3c0 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xbe4/0x15e0 [ 95.590719][ T5869] [ 95.590719][ T5869] stack backtrace: [ 95.596708][ T5869] CPU: 1 UID: 0 PID: 5869 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) [ 95.596731][ T5869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 95.596749][ T5869] Call Trace: [ 95.596756][ T5869] [ 95.596762][ T5869] dump_stack_lvl+0x189/0x250 [ 95.596788][ T5869] ? __pfx_dump_stack_lvl+0x10/0x10 [ 95.596808][ T5869] ? __pfx__printk+0x10/0x10 [ 95.596842][ T5869] lockdep_rcu_suspicious+0x140/0x1d0 [ 95.596862][ T5869] proc_sys_compare+0x27d/0x2c0 [ 95.596879][ T5869] ? __pfx_proc_sys_compare+0x10/0x10 [ 95.596898][ T5869] d_alloc_parallel+0x1060/0x15e0 [ 95.596924][ T5869] ? d_alloc_parallel+0x2f0/0x15e0 [ 95.596946][ T5869] ? __pfx_d_alloc_parallel+0x10/0x10 [ 95.596961][ T5869] ? __pfx_default_wake_function+0x10/0x10 [ 95.597005][ T5869] path_openat+0xa3b/0x3830 [ 95.597022][ T5869] ? arch_stack_walk+0xfc/0x150 [ 95.597070][ T5869] ? __pfx_path_openat+0x10/0x10 [ 95.597084][ T5869] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.597115][ T5869] do_filp_open+0x1fa/0x410 [ 95.597129][ T5869] ? __lock_acquire+0xab9/0xd20 [ 95.597155][ T5869] ? __pfx_do_filp_open+0x10/0x10 [ 95.597188][ T5869] ? _raw_spin_unlock+0x28/0x50 [ 95.597205][ T5869] ? alloc_fd+0x64c/0x6c0 [ 95.597233][ T5869] do_sys_openat2+0x121/0x1c0 [ 95.597260][ T5869] ? __pfx_do_sys_openat2+0x10/0x10 [ 95.597282][ T5869] ? fput_close_sync+0x119/0x200 [ 95.597308][ T5869] ? __pfx_fput_close_sync+0x10/0x10 [ 95.597338][ T5869] __x64_sys_openat+0x138/0x170 [ 95.597356][ T5869] do_syscall_64+0xfa/0x3b0 [ 95.597378][ T5869] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.597397][ T5869] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.597412][ T5869] ? clear_bhb_loop+0x60/0xb0 [ 95.597431][ T5869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.597445][ T5869] RIP: 0033:0x7f557cb8d211 [ 95.597463][ T5869] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d 3a 93 1f 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25 [ 95.597475][ T5869] RSP: 002b:00007ffd66606910 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 95.597491][ T5869] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f557cb8d211 [ 95.597502][ T5869] RDX: 0000000000080001 RSI: 00007f557cc2b003 RDI: 00000000ffffff9c [ 95.597512][ T5869] RBP: 00007f557cc2b003 R08: 0000000000000000 R09: 0000000000000000 [ 95.597521][ T5869] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 95.597533][ T5869] R13: 00007ffd666069b0 R14: 0000000000000009 R15: 0000000000000000 [ 95.597555][ T5869] [ 96.185984][ T5870] 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. [ 96.539941][ T5894] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.550429][ T5894] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.566573][ T5894] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.581767][ T5894] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.593957][ T5894] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.745010][ T73] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.753086][ T73] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.951723][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.962054][ T5898] chnl_net:caif_netlink_parms(): no params data found [ 97.988126][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.764351][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.772497][ T5898] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.780308][ T5898] bridge_slave_0: entered allmulticast mode [ 98.788222][ T5898] bridge_slave_0: entered promiscuous mode [ 98.801697][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.808948][ T5898] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.816274][ T5898] bridge_slave_1: entered allmulticast mode [ 98.823538][ T5898] bridge_slave_1: entered promiscuous mode [ 98.915451][ T5898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.010809][ T5898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.182984][ T5898] team0: Port device team_slave_0 added [ 99.253247][ T5898] team0: Port device team_slave_1 added [ 99.466506][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.473685][ T5898] 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. [ 99.541106][ T5898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.555605][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.562745][ T5898] 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. [ 99.589864][ T5898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.738978][ T5898] hsr_slave_0: entered promiscuous mode [ 99.745851][ T5898] hsr_slave_1: entered promiscuous mode [ 100.005727][ T5898] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 100.021947][ T5898] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 100.048529][ T5898] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 100.062512][ T5898] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 100.179036][ T5898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.201156][ T5898] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.215329][ T73] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.222868][ T73] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.239695][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.246961][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.450921][ T5898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.500819][ T5898] veth0_vlan: entered promiscuous mode [ 100.513755][ T5898] veth1_vlan: entered promiscuous mode [ 100.546424][ T5898] veth0_macvtap: entered promiscuous mode [ 100.557381][ T5898] veth1_macvtap: entered promiscuous mode [ 100.578404][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.592522][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.609419][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.622074][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.632832][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.642208][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/07 14:35:23 executed programs: 0 [ 100.838638][ T5167] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.847033][ T5167] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.857306][ T5167] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.888369][ T5167] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.896847][ T5167] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.950659][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 100.959273][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 100.969403][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 100.977347][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 100.985407][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 100.992933][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 101.003143][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 101.012374][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 101.021251][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 101.031537][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 101.225459][ T5894] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 101.234318][ T5894] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 101.249839][ T5894] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 101.260914][ T5894] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 101.269823][ T5894] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 101.440596][ T5167] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 101.450867][ T5167] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 101.495384][ T5167] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 101.503486][ T5167] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 101.520555][ T5167] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 101.866044][ T37] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.882755][ T5957] chnl_net:caif_netlink_parms(): no params data found [ 101.966663][ T37] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.237678][ T5957] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.245012][ T5957] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.252199][ T5957] bridge_slave_0: entered allmulticast mode [ 102.260030][ T5957] bridge_slave_0: entered promiscuous mode [ 102.269893][ T5957] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.277338][ T5957] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.284947][ T5957] bridge_slave_1: entered allmulticast mode [ 102.292548][ T5957] bridge_slave_1: entered promiscuous mode [ 102.473697][ T5957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.486770][ T5957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.544071][ T5961] chnl_net:caif_netlink_parms(): no params data found [ 102.559566][ T5969] chnl_net:caif_netlink_parms(): no params data found [ 102.643690][ T5957] team0: Port device team_slave_0 added [ 102.680190][ T5960] chnl_net:caif_netlink_parms(): no params data found [ 102.714521][ T5957] team0: Port device team_slave_1 added [ 102.720976][ T5974] chnl_net:caif_netlink_parms(): no params data found [ 102.762099][ T37] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.853271][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.861304][ T5957] 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. [ 102.888037][ T5957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.901276][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.908329][ T5957] 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. [ 102.937255][ T5957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.016115][ T5894] Bluetooth: hci0: command tx timeout [ 103.063236][ T5961] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.070898][ T5961] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.078678][ T5961] bridge_slave_0: entered allmulticast mode [ 103.086511][ T5961] bridge_slave_0: entered promiscuous mode [ 103.093812][ T5969] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.101129][ T5894] Bluetooth: hci1: command tx timeout [ 103.101182][ T5167] Bluetooth: hci2: command tx timeout [ 103.113111][ T5969] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.120397][ T5969] bridge_slave_0: entered allmulticast mode [ 103.127770][ T5969] bridge_slave_0: entered promiscuous mode [ 103.137148][ T5969] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.144405][ T5969] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.151733][ T5969] bridge_slave_1: entered allmulticast mode [ 103.159476][ T5969] bridge_slave_1: entered promiscuous mode [ 103.202077][ T5961] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.209595][ T5961] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.217297][ T5961] bridge_slave_1: entered allmulticast mode [ 103.225371][ T5961] bridge_slave_1: entered promiscuous mode [ 103.312254][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.320106][ T5960] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.327583][ T5960] bridge_slave_0: entered allmulticast mode [ 103.334946][ T5894] Bluetooth: hci3: command tx timeout [ 103.335161][ T5960] bridge_slave_0: entered promiscuous mode [ 103.357312][ T37] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.404335][ T5969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.425633][ T5957] hsr_slave_0: entered promiscuous mode [ 103.433576][ T5957] hsr_slave_1: entered promiscuous mode [ 103.440055][ T5957] debugfs: 'hsr0' already exists in 'hsr' [ 103.445985][ T5957] Cannot create hsr debugfs directory [ 103.465656][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.472860][ T5960] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.480554][ T5960] bridge_slave_1: entered allmulticast mode [ 103.488381][ T5960] bridge_slave_1: entered promiscuous mode [ 103.513459][ T5961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.527248][ T5961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.538608][ T5969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.575528][ T5894] Bluetooth: hci4: command tx timeout [ 103.583564][ T5974] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.591364][ T5974] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.599588][ T5974] bridge_slave_0: entered allmulticast mode [ 103.608229][ T5974] bridge_slave_0: entered promiscuous mode [ 103.639493][ T5960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.687783][ T5974] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.695372][ T5974] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.702580][ T5974] bridge_slave_1: entered allmulticast mode [ 103.710417][ T5974] bridge_slave_1: entered promiscuous mode [ 103.719906][ T5960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.843468][ T5960] team0: Port device team_slave_0 added [ 103.851802][ T5961] team0: Port device team_slave_0 added [ 103.861976][ T5961] team0: Port device team_slave_1 added [ 103.869842][ T5969] team0: Port device team_slave_0 added [ 103.879243][ T5969] team0: Port device team_slave_1 added [ 103.908638][ T5974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.923584][ T5974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.934865][ T5960] team0: Port device team_slave_1 added [ 104.184320][ T5974] team0: Port device team_slave_0 added [ 104.199566][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.211381][ T5960] 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. [ 104.247149][ T5960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.278363][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.289771][ T5960] 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. [ 104.321540][ T5960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.334340][ T5961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.341915][ T5961] 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. [ 104.370570][ T5961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.388508][ T5961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.396395][ T5961] 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. [ 104.425874][ T5961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.438795][ T5969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.446689][ T5969] 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. [ 104.473692][ T5969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.487781][ T5969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.494834][ T5969] 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. [ 104.520802][ T5969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.568736][ T5974] team0: Port device team_slave_1 added [ 104.748229][ T37] bridge_slave_1: left allmulticast mode [ 104.754265][ T37] bridge_slave_1: left promiscuous mode [ 104.761566][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.775922][ T37] bridge_slave_0: left allmulticast mode [ 104.781617][ T37] bridge_slave_0: left promiscuous mode [ 104.787845][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.098871][ T5894] Bluetooth: hci0: command tx timeout [ 105.179405][ T5167] Bluetooth: hci1: command tx timeout [ 105.185640][ T5894] Bluetooth: hci2: command tx timeout [ 105.391975][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.403660][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.415088][ T5894] Bluetooth: hci3: command tx timeout [ 105.423196][ T37] bond0 (unregistering): Released all slaves [ 105.437497][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.444462][ T5974] 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. [ 105.471078][ T5974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active