Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. 2025/07/07 04:08:16 ignoring optional flag "sandboxArg"="0" 2025/07/07 04:08:17 parsed 1 programs [ 342.257343][ T5891] cgroup: Unknown subsys name 'net' [ 342.410182][ T5891] cgroup: Unknown subsys name 'cpuset' [ 342.418812][ T5891] cgroup: Unknown subsys name 'rlimit' [ 343.850139][ T5891] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 346.473375][ T5901] [ 346.475962][ T5901] ============================= [ 346.481210][ T5901] WARNING: suspicious RCU usage [ 346.486470][ T5901] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted [ 346.493075][ T5901] ----------------------------- [ 346.497995][ T5901] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 346.506159][ T5901] [ 346.506159][ T5901] other info that might help us debug this: [ 346.506159][ T5901] [ 346.516453][ T5901] [ 346.516453][ T5901] rcu_scheduler_active = 2, debug_locks = 1 [ 346.524612][ T5901] 3 locks held by syz-executor/5901: [ 346.529938][ T5901] #0: ffff88802340e428 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 346.539220][ T5901] #1: ffff888022cf56d0 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: path_openat+0x8cb/0x3830 [ 346.549863][ T5901] #2: ffff88807f86a9a0 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xbe4/0x15e0 [ 346.559687][ T5901] [ 346.559687][ T5901] stack backtrace: [ 346.565603][ T5901] CPU: 0 UID: 0 PID: 5901 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) [ 346.565627][ T5901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 346.565642][ T5901] Call Trace: [ 346.565649][ T5901] [ 346.565656][ T5901] dump_stack_lvl+0x189/0x250 [ 346.565682][ T5901] ? __pfx_dump_stack_lvl+0x10/0x10 [ 346.565700][ T5901] ? __pfx__printk+0x10/0x10 [ 346.565734][ T5901] lockdep_rcu_suspicious+0x140/0x1d0 [ 346.565754][ T5901] proc_sys_compare+0x27d/0x2c0 [ 346.565770][ T5901] ? __pfx_proc_sys_compare+0x10/0x10 [ 346.565788][ T5901] d_alloc_parallel+0x1060/0x15e0 [ 346.565813][ T5901] ? d_alloc_parallel+0x2f0/0x15e0 [ 346.565835][ T5901] ? __pfx_d_alloc_parallel+0x10/0x10 [ 346.565850][ T5901] ? __pfx_default_wake_function+0x10/0x10 [ 346.565885][ T5901] path_openat+0xa3b/0x3830 [ 346.565901][ T5901] ? arch_stack_walk+0xfc/0x150 [ 346.565946][ T5901] ? __pfx_path_openat+0x10/0x10 [ 346.565966][ T5901] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.565999][ T5901] do_filp_open+0x1fa/0x410 [ 346.566014][ T5901] ? __lock_acquire+0xab9/0xd20 [ 346.566038][ T5901] ? __pfx_do_filp_open+0x10/0x10 [ 346.566073][ T5901] ? _raw_spin_unlock+0x28/0x50 [ 346.566091][ T5901] ? alloc_fd+0x64c/0x6c0 [ 346.566120][ T5901] do_sys_openat2+0x121/0x1c0 [ 346.566146][ T5901] ? __pfx_do_sys_openat2+0x10/0x10 [ 346.566170][ T5901] ? exc_page_fault+0x76/0xf0 [ 346.566193][ T5901] ? do_user_addr_fault+0xc8a/0x1390 [ 346.566219][ T5901] __x64_sys_openat+0x138/0x170 [ 346.566238][ T5901] do_syscall_64+0xfa/0x3b0 [ 346.566258][ T5901] ? lockdep_hardirqs_on+0x9c/0x150 [ 346.566277][ T5901] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.566292][ T5901] ? clear_bhb_loop+0x60/0xb0 [ 346.566311][ T5901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.566326][ T5901] RIP: 0033:0x7fe14a58d211 [ 346.566348][ T5901] 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 [ 346.566361][ T5901] RSP: 002b:00007ffe09d1dfa0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 346.566377][ T5901] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007fe14a58d211 [ 346.566393][ T5901] RDX: 0000000000080001 RSI: 00007fe14a62afc0 RDI: 00000000ffffff9c [ 346.566403][ T5901] RBP: 00007fe14a62afc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.566413][ T5901] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 346.566422][ T5901] R13: 00007ffe09d1e040 R14: 0000000000000009 R15: 0000000000000000 [ 346.566447][ T5901] [ 346.918241][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 346.926344][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 346.934725][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 346.954024][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 346.962468][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 347.068062][ T5902] 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. [ 347.535589][ T5908] chnl_net:caif_netlink_parms(): no params data found [ 348.082679][ T5908] bridge0: port 1(bridge_slave_0) entered blocking state [ 348.094660][ T5908] bridge0: port 1(bridge_slave_0) entered disabled state [ 348.104191][ T5908] bridge_slave_0: entered allmulticast mode [ 348.112421][ T5908] bridge_slave_0: entered promiscuous mode [ 348.128186][ T5908] bridge0: port 2(bridge_slave_1) entered blocking state [ 348.135603][ T5908] bridge0: port 2(bridge_slave_1) entered disabled state [ 348.149158][ T5908] bridge_slave_1: entered allmulticast mode [ 348.158211][ T5908] bridge_slave_1: entered promiscuous mode [ 348.426129][ T5908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 348.483630][ T5908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 348.681046][ T5908] team0: Port device team_slave_0 added [ 348.736322][ T5908] team0: Port device team_slave_1 added [ 348.870574][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 348.902830][ T5908] 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. [ 348.933371][ T5908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 348.979560][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 349.026473][ T5908] 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. [ 349.106469][ T5908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 349.408790][ T5908] hsr_slave_0: entered promiscuous mode [ 349.415530][ T5908] hsr_slave_1: entered promiscuous mode [ 349.967525][ T5965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 349.975970][ T5965] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.145557][ T5965] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.182629][ T5965] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.450024][ T5908] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 350.636552][ T5908] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 350.653187][ T5908] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 350.700109][ T5908] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 350.821591][ T5908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 350.842876][ T5908] 8021q: adding VLAN 0 to HW filter on device team0 [ 350.857619][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 350.864941][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 350.883521][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 350.890691][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 351.068784][ T5908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 351.264134][ T5908] veth0_vlan: entered promiscuous mode [ 351.282506][ T5908] veth1_vlan: entered promiscuous mode [ 351.313903][ T5908] veth0_macvtap: entered promiscuous mode [ 351.323055][ T5908] veth1_macvtap: entered promiscuous mode [ 351.340795][ T5908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 351.354776][ T5908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 351.370677][ T61] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.380915][ T61] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.392701][ T61] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.401884][ T61] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/07 04:08:28 executed programs: 0 [ 351.574060][ T5909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 351.591873][ T5909] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 351.600383][ T5909] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 351.608610][ T5909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 351.620063][ T5909] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 351.690845][ T5909] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 351.699938][ T5909] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 351.711029][ T5909] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 351.721062][ T5909] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 351.728885][ T5909] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 351.773878][ T5909] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 351.782963][ T5909] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 351.795699][ T5909] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 351.805788][ T6012] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 351.821814][ T5164] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 351.830649][ T5164] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 351.840032][ T5164] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 351.851351][ T5164] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 351.858903][ T6015] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 351.862347][ T5164] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 351.868618][ T6015] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 351.874026][ T5164] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 351.885016][ T6015] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 351.888206][ T5164] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 351.896285][ T6015] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 352.682222][ T5998] chnl_net:caif_netlink_parms(): no params data found [ 352.890799][ T6006] chnl_net:caif_netlink_parms(): no params data found [ 352.954972][ T6002] chnl_net:caif_netlink_parms(): no params data found [ 352.991976][ T6007] chnl_net:caif_netlink_parms(): no params data found [ 353.179536][ T5998] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.187107][ T5998] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.194262][ T5998] bridge_slave_0: entered allmulticast mode [ 353.201775][ T5998] bridge_slave_0: entered promiscuous mode [ 353.210127][ T5998] bridge0: port 2(bridge_slave_1) entered blocking state [ 353.217890][ T5998] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.225044][ T5998] bridge_slave_1: entered allmulticast mode [ 353.232368][ T5998] bridge_slave_1: entered promiscuous mode [ 353.239844][ T6008] chnl_net:caif_netlink_parms(): no params data found [ 353.352054][ T6006] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.360079][ T6006] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.367792][ T6006] bridge_slave_0: entered allmulticast mode [ 353.374784][ T6006] bridge_slave_0: entered promiscuous mode [ 353.384496][ T6006] bridge0: port 2(bridge_slave_1) entered blocking state [ 353.391817][ T6006] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.399577][ T6006] bridge_slave_1: entered allmulticast mode [ 353.406714][ T6006] bridge_slave_1: entered promiscuous mode [ 353.438059][ T5998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 353.473625][ T5965] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 353.490224][ T6002] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.497456][ T6002] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.504769][ T6002] bridge_slave_0: entered allmulticast mode [ 353.511991][ T6002] bridge_slave_0: entered promiscuous mode [ 353.550188][ T5998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 353.591387][ T6002] bridge0: port 2(bridge_slave_1) entered blocking state [ 353.598580][ T6002] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.605713][ T6002] bridge_slave_1: entered allmulticast mode [ 353.613240][ T6002] bridge_slave_1: entered promiscuous mode [ 353.623803][ T6006] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 353.651637][ T6007] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.659001][ T6007] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.666161][ T6007] bridge_slave_0: entered allmulticast mode [ 353.674214][ T6007] bridge_slave_0: entered promiscuous mode [ 353.715560][ T6006] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 353.728092][ T51] Bluetooth: hci0: command tx timeout [ 353.760365][ T6007] bridge0: port 2(bridge_slave_1) entered blocking state [ 353.768310][ T6007] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.775452][ T6007] bridge_slave_1: entered allmulticast mode [ 353.783879][ T6007] bridge_slave_1: entered promiscuous mode [ 353.799844][ T51] Bluetooth: hci1: command tx timeout [ 353.810285][ T6002] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 353.823256][ T6002] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 353.846187][ T5998] team0: Port device team_slave_0 added [ 353.855222][ T5998] team0: Port device team_slave_1 added [ 353.919900][ T6006] team0: Port device team_slave_0 added [ 353.955688][ T6008] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.962999][ T6008] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.971086][ T6008] bridge_slave_0: entered allmulticast mode [ 353.978319][ T6008] bridge_slave_0: entered promiscuous mode [ 353.994190][ T6007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.005629][ T6006] team0: Port device team_slave_1 added [ 354.029833][ T6002] team0: Port device team_slave_0 added [ 354.036614][ T51] Bluetooth: hci3: command tx timeout [ 354.037181][ T6015] Bluetooth: hci2: command tx timeout [ 354.048696][ T6015] Bluetooth: hci4: command tx timeout [ 354.064154][ T6008] bridge0: port 2(bridge_slave_1) entered blocking state [ 354.071558][ T6008] bridge0: port 2(bridge_slave_1) entered disabled state [ 354.079310][ T6008] bridge_slave_1: entered allmulticast mode [ 354.086282][ T6008] bridge_slave_1: entered promiscuous mode [ 354.108613][ T6007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 354.140826][ T6002] team0: Port device team_slave_1 added [ 354.161011][ T5998] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.170779][ T5998] 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. [ 354.197247][ T5998] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.211018][ T5998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.218329][ T5998] 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. [ 354.244430][ T5998] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 354.283228][ T6006] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.290269][ T6006] 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. [ 354.316348][ T6006] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.352178][ T5965] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.377856][ T6008] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.402378][ T6007] team0: Port device team_slave_0 added [ 354.409364][ T6006] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.416336][ T6006] 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. [ 354.443017][ T6006] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 354.454983][ T6002] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.462297][ T6002] 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. [ 354.488549][ T6002] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.501415][ T6002] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.508608][ T6002] 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. [ 354.534665][ T6002] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 354.564826][ T6008] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 354.575844][ T6007] team0: Port device team_slave_1 added [ 354.660152][ T5965] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.713447][ T5998] hsr_slave_0: entered promiscuous mode [ 354.720381][ T5998] hsr_slave_1: entered promiscuous mode [ 354.727053][ T5998] debugfs: 'hsr0' already exists in 'hsr' [ 354.732848][ T5998] Cannot create hsr debugfs directory [ 354.741828][ T6008] team0: Port device team_slave_0 added [ 354.750858][ T6008] team0: Port device team_slave_1 added [ 354.757907][ T6007] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.764866][ T6007] 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. [ 354.791646][ T6007] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.823582][ T5965] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.879832][ T6007] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.887114][ T6007] 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. [ 354.913434][ T6007] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 354.937784][ T6006] hsr_slave_0: entered promiscuous mode [ 354.944123][ T6006] hsr_slave_1: entered promiscuous mode [ 354.950868][ T6006] debugfs: 'hsr0' already exists in 'hsr' [ 354.956647][ T6006] Cannot create hsr debugfs directory [ 354.989433][ T6002] hsr_slave_0: entered promiscuous mode [ 354.995717][ T6002] hsr_slave_1: entered promiscuous mode [ 355.002028][ T6002] debugfs: 'hsr0' already exists in 'hsr' [ 355.007792][ T6002] Cannot create hsr debugfs directory [ 355.027478][ T6008] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 355.034438][ T6008] 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. [ 355.060925][ T6008] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 355.150599][ T6008] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 355.158223][ T6008] 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. [ 355.185267][ T6008] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 355.329938][ T6007] hsr_slave_0: entered promiscuous mode [ 355.337098][ T6007] hsr_slave_1: entered promiscuous mode [ 355.343182][ T6007] debugfs: 'hsr0' already exists in 'hsr' [ 355.349094][ T6007] Cannot create hsr debugfs directory [ 355.514886][ T6008] hsr_slave_0: entered promiscuous mode [ 355.522704][ T6008] hsr_slave_1: entered promiscuous mode [ 355.529215][ T6008] debugfs: 'hsr0' already exists in 'hsr' [ 355.535038][ T6008] Cannot create hsr debugfs directory [ 355.565462][ T5965] bridge_slave_1: left allmulticast mode [ 355.572491][ T5965] bridge_slave_1: left promiscuous mode [ 355.579024][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.591511][ T5965] bridge_slave_0: left allmulticast mode [ 355.598112][ T5965] bridge_slave_0: left promiscuous mode [ 355.603814][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.797003][ T6015] Bluetooth: hci0: command tx timeout [ 355.882252][ T5965] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 355.888477][ T6015] Bluetooth: hci1: command tx timeout [ 355.899957][ T5965] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 355.910126][ T5965] bond0 (unregistering): Released all slaves [ 356.118809][ T6015] Bluetooth: hci4: command tx timeout [ 356.126958][ T6015] Bluetooth: hci2: command tx timeout [ 356.126966][ T51] Bluetooth: hci3: command tx timeout [ 356.259288][ T5965] hsr_slave_0: left promiscuous mode [ 356.265153][ T5965] hsr_slave_1: left promiscuous mode [ 356.272274][ T5965] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 356.281047][ T5965] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 356.290709][ T5965] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 356.298172][ T5965] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 356.316272][ T5965] veth1_macvtap: left promiscuous mode [ 356.322160][ T5965] veth0_macvtap: left promiscuous mode [ 356.328008][ T5965] veth1_vlan: left promiscuous mode [ 356.333392][ T5965] veth0_vlan: left promiscuous mode