Warning: Permanently added '10.128.1.207' (ED25519) to the list of known hosts. 2025/07/07 10:53:26 ignoring optional flag "sandboxArg"="0" 2025/07/07 10:53:28 parsed 1 programs [ 93.186429][ T5849] cgroup: Unknown subsys name 'net' [ 93.301556][ T5849] cgroup: Unknown subsys name 'cpuset' [ 93.311179][ T5849] cgroup: Unknown subsys name 'rlimit' [ 95.079819][ T5849] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.259062][ T977] cfg80211: failed to load regulatory.db [ 98.130238][ T5866] [ 98.132895][ T5866] ============================= [ 98.137976][ T5866] WARNING: suspicious RCU usage [ 98.142863][ T5866] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted [ 98.149511][ T5866] ----------------------------- [ 98.154377][ T5866] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 98.162638][ T5866] [ 98.162638][ T5866] other info that might help us debug this: [ 98.162638][ T5866] [ 98.172900][ T5866] [ 98.172900][ T5866] rcu_scheduler_active = 2, debug_locks = 1 [ 98.180988][ T5866] 3 locks held by syz-executor/5866: [ 98.186271][ T5866] #0: ffff888049e20428 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 98.195588][ T5866] #1: ffff888022ea0c30 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: path_openat+0x8cb/0x3830 [ 98.206164][ T5866] #2: ffff888078d02b18 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xbe4/0x15e0 [ 98.216067][ T5866] [ 98.216067][ T5866] stack backtrace: [ 98.222013][ T5866] CPU: 0 UID: 0 PID: 5866 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) [ 98.222035][ T5866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 98.222050][ T5866] Call Trace: [ 98.222057][ T5866] [ 98.222064][ T5866] dump_stack_lvl+0x189/0x250 [ 98.222088][ T5866] ? __pfx_dump_stack_lvl+0x10/0x10 [ 98.222107][ T5866] ? __pfx__printk+0x10/0x10 [ 98.222139][ T5866] lockdep_rcu_suspicious+0x140/0x1d0 [ 98.222163][ T5866] proc_sys_compare+0x27d/0x2c0 [ 98.222179][ T5866] ? __pfx_proc_sys_compare+0x10/0x10 [ 98.222197][ T5866] d_alloc_parallel+0x1060/0x15e0 [ 98.222222][ T5866] ? d_alloc_parallel+0x2f0/0x15e0 [ 98.222243][ T5866] ? __pfx_d_alloc_parallel+0x10/0x10 [ 98.222257][ T5866] ? __pfx_default_wake_function+0x10/0x10 [ 98.222293][ T5866] path_openat+0xa3b/0x3830 [ 98.222309][ T5866] ? arch_stack_walk+0xfc/0x150 [ 98.222354][ T5866] ? __pfx_path_openat+0x10/0x10 [ 98.222367][ T5866] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.222398][ T5866] do_filp_open+0x1fa/0x410 [ 98.222413][ T5866] ? __lock_acquire+0xab9/0xd20 [ 98.222438][ T5866] ? __pfx_do_filp_open+0x10/0x10 [ 98.222471][ T5866] ? _raw_spin_unlock+0x28/0x50 [ 98.222488][ T5866] ? alloc_fd+0x64c/0x6c0 [ 98.222516][ T5866] do_sys_openat2+0x121/0x1c0 [ 98.222543][ T5866] ? __pfx_do_sys_openat2+0x10/0x10 [ 98.222568][ T5866] ? exc_page_fault+0x76/0xf0 [ 98.222590][ T5866] ? do_user_addr_fault+0xc8a/0x1390 [ 98.222616][ T5866] __x64_sys_openat+0x138/0x170 [ 98.222634][ T5866] do_syscall_64+0xfa/0x3b0 [ 98.222656][ T5866] ? lockdep_hardirqs_on+0x9c/0x150 [ 98.222675][ T5866] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.222690][ T5866] ? clear_bhb_loop+0x60/0xb0 [ 98.222709][ T5866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.222724][ T5866] RIP: 0033:0x7f842ed8d211 [ 98.222743][ T5866] 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 [ 98.222756][ T5866] RSP: 002b:00007ffe93868400 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 98.222772][ T5866] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f842ed8d211 [ 98.222783][ T5866] RDX: 0000000000080001 RSI: 00007f842ee2afc0 RDI: 00000000ffffff9c [ 98.222793][ T5866] RBP: 00007f842ee2afc0 R08: 0000000000000000 R09: 0000000000000000 [ 98.222802][ T5866] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 98.222810][ T5866] R13: 00007ffe938684a0 R14: 0000000000000009 R15: 0000000000000000 [ 98.222833][ T5866] [ 98.501979][ T5870] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.510651][ T5870] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.527879][ T5870] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.536568][ T5870] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.544664][ T5870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.938183][ T5867] 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. [ 101.386433][ T5902] chnl_net:caif_netlink_parms(): no params data found [ 101.608757][ T1010] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.616897][ T1010] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.708934][ T5902] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.716313][ T5902] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.725220][ T5902] bridge_slave_0: entered allmulticast mode [ 101.733385][ T5902] bridge_slave_0: entered promiscuous mode [ 101.743174][ T5902] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.750818][ T5902] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.758598][ T5902] bridge_slave_1: entered allmulticast mode [ 101.765898][ T5902] bridge_slave_1: entered promiscuous mode [ 101.787018][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.795644][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.832174][ T5902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.860916][ T5902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.012460][ T5902] team0: Port device team_slave_0 added [ 102.027286][ T5902] team0: Port device team_slave_1 added [ 102.085932][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.094375][ T5902] 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. [ 102.122243][ T5902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.143593][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.154064][ T5902] 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. [ 102.180598][ T5902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.486286][ T5902] hsr_slave_0: entered promiscuous mode [ 102.500299][ T5902] hsr_slave_1: entered promiscuous mode [ 102.731297][ T5902] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 102.744339][ T5902] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 102.757355][ T5902] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 102.769970][ T5902] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 102.855196][ T5902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.881237][ T5902] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.894751][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.902261][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.923228][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.930509][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.131077][ T5902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.179471][ T5902] veth0_vlan: entered promiscuous mode [ 103.193464][ T5902] veth1_vlan: entered promiscuous mode [ 103.224159][ T5902] veth0_macvtap: entered promiscuous mode [ 103.233561][ T5902] veth1_macvtap: entered promiscuous mode [ 103.255235][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.271416][ T5902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.293311][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.302872][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.319378][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.328915][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/07 10:53:41 executed programs: 0 [ 103.484267][ T5166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 103.494839][ T5166] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 103.507773][ T5166] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 103.520767][ T5166] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 103.537732][ T5166] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 103.609043][ T5870] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 103.617825][ T5870] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 103.625777][ T5870] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 103.633854][ T5870] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 103.642448][ T5870] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 103.712877][ T5965] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 103.750139][ T5965] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 103.768859][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 103.790818][ T5166] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 103.800918][ T5970] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 103.808758][ T5970] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 103.817066][ T5970] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 103.821702][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 103.826188][ T5970] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 103.832893][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 103.838902][ T5970] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 103.861824][ T5965] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 103.873603][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 103.886936][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 103.900376][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 104.753553][ T5960] chnl_net:caif_netlink_parms(): no params data found [ 104.927021][ T36] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.039105][ T5968] chnl_net:caif_netlink_parms(): no params data found [ 105.059875][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 105.184305][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.191629][ T5960] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.200077][ T5960] bridge_slave_0: entered allmulticast mode [ 105.207829][ T5960] bridge_slave_0: entered promiscuous mode [ 105.222360][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.229860][ T5960] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.237039][ T5960] bridge_slave_1: entered allmulticast mode [ 105.244675][ T5960] bridge_slave_1: entered promiscuous mode [ 105.266352][ T5967] chnl_net:caif_netlink_parms(): no params data found [ 105.286923][ T5964] chnl_net:caif_netlink_parms(): no params data found [ 105.374613][ T5960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.454593][ T5960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.478540][ T5968] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.485677][ T5968] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.493575][ T5968] bridge_slave_0: entered allmulticast mode [ 105.502797][ T5968] bridge_slave_0: entered promiscuous mode [ 105.517216][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.525132][ T5968] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.532911][ T5968] bridge_slave_1: entered allmulticast mode [ 105.540810][ T5968] bridge_slave_1: entered promiscuous mode [ 105.579894][ T5166] Bluetooth: hci0: command tx timeout [ 105.656534][ T5968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.678492][ T5960] team0: Port device team_slave_0 added [ 105.738310][ T5166] Bluetooth: hci1: command tx timeout [ 105.760169][ T5968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.771017][ T5960] team0: Port device team_slave_1 added [ 105.791992][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.802662][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.810091][ T5955] bridge_slave_0: entered allmulticast mode [ 105.817480][ T5955] bridge_slave_0: entered promiscuous mode [ 105.825238][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.832831][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.840185][ T5967] bridge_slave_0: entered allmulticast mode [ 105.848125][ T5967] bridge_slave_0: entered promiscuous mode [ 105.897948][ T5166] Bluetooth: hci2: command tx timeout [ 105.902289][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.911493][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.912599][ T5166] Bluetooth: hci3: command tx timeout [ 105.918993][ T5964] bridge_slave_0: entered allmulticast mode [ 105.931989][ T5964] bridge_slave_0: entered promiscuous mode [ 105.942310][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.952971][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.960895][ T5964] bridge_slave_1: entered allmulticast mode [ 105.969179][ T5964] bridge_slave_1: entered promiscuous mode [ 105.976091][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.984111][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.991570][ T5166] Bluetooth: hci4: command tx timeout [ 105.997304][ T5955] bridge_slave_1: entered allmulticast mode [ 106.004953][ T5955] bridge_slave_1: entered promiscuous mode [ 106.012870][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.020304][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.028082][ T5967] bridge_slave_1: entered allmulticast mode [ 106.035513][ T5967] bridge_slave_1: entered promiscuous mode [ 106.057144][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.064338][ 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. [ 106.091026][ T5960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.104410][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.111572][ 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. [ 106.138535][ T5960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.160709][ T36] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.214886][ T5968] team0: Port device team_slave_0 added [ 106.224961][ T5968] team0: Port device team_slave_1 added [ 106.335133][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.348613][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.360354][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.372930][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.386803][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.394641][ T5968] 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. [ 106.421018][ T5968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.463046][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.492389][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.518691][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.525688][ T5968] 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. [ 106.554035][ T5968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.578741][ T5960] hsr_slave_0: entered promiscuous mode [ 106.585133][ T5960] hsr_slave_1: entered promiscuous mode [ 106.594557][ T5960] debugfs: 'hsr0' already exists in 'hsr' [ 106.600476][ T5960] Cannot create hsr debugfs directory [ 106.660517][ T36] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.696623][ T5964] team0: Port device team_slave_0 added [ 106.716227][ T5955] team0: Port device team_slave_0 added [ 106.723992][ T5967] team0: Port device team_slave_0 added [ 106.763142][ T5964] team0: Port device team_slave_1 added [ 106.795017][ T36] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.814137][ T5955] team0: Port device team_slave_1 added [ 106.836519][ T5967] team0: Port device team_slave_1 added [ 106.866409][ T5968] hsr_slave_0: entered promiscuous mode [ 106.874261][ T5968] hsr_slave_1: entered promiscuous mode [ 106.881846][ T5968] debugfs: 'hsr0' already exists in 'hsr' [ 106.889770][ T5968] Cannot create hsr debugfs directory [ 106.969904][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.976981][ T5964] 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. [ 107.003752][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.016209][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.023751][ T5955] 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. [ 107.049863][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.062447][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.069748][ T5967] 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. [ 107.095832][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.110009][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.117017][ T5967] 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. [ 107.145977][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.165566][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.172767][ T5964] 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. [ 107.200034][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.225742][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.232883][ T5955] 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. [ 107.259974][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.404575][ T5955] hsr_slave_0: entered promiscuous mode [ 107.412875][ T5955] hsr_slave_1: entered promiscuous mode [ 107.419380][ T5955] debugfs: 'hsr0' already exists in 'hsr' [ 107.425167][ T5955] Cannot create hsr debugfs directory [ 107.616589][ T5967] hsr_slave_0: entered promiscuous mode [ 107.623127][ T5967] hsr_slave_1: entered promiscuous mode [ 107.629666][ T5967] debugfs: 'hsr0' already exists in 'hsr' [ 107.635553][ T5967] Cannot create hsr debugfs directory [ 107.650042][ T5964] hsr_slave_0: entered promiscuous mode [ 107.656481][ T5964] hsr_slave_1: entered promiscuous mode [ 107.662388][ T5166] Bluetooth: hci0: command tx timeout [ 107.669091][ T5964] debugfs: 'hsr0' already exists in 'hsr' [ 107.674851][ T5964] Cannot create hsr debugfs directory [ 107.817992][ T5166] Bluetooth: hci1: command tx timeout [ 107.965818][ T36] bridge_slave_1: left allmulticast mode [ 107.973304][ T36] bridge_slave_1: left promiscuous mode [ 107.987897][ T5166] Bluetooth: hci3: command tx timeout [ 107.987908][ T51] Bluetooth: hci2: command tx timeout [ 107.998790][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.012242][ T36] bridge_slave_0: left allmulticast mode [ 108.022990][ T36] bridge_slave_0: left promiscuous mode [ 108.032679][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.057658][ T5166] Bluetooth: hci4: command tx timeout