Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. 2025/07/06 09:41:41 ignoring optional flag "sandboxArg"="0" 2025/07/06 09:41:43 parsed 1 programs [ 91.183204][ T5850] cgroup: Unknown subsys name 'net' [ 91.300428][ T5850] cgroup: Unknown subsys name 'cpuset' [ 91.309778][ T5850] cgroup: Unknown subsys name 'rlimit' [ 93.014955][ T5850] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.015415][ T5869] [ 96.018240][ T5869] ============================= [ 96.023122][ T5869] WARNING: suspicious RCU usage [ 96.028081][ T5869] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted [ 96.034711][ T5869] ----------------------------- [ 96.039678][ T5869] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 96.048090][ T5869] [ 96.048090][ T5869] other info that might help us debug this: [ 96.048090][ T5869] [ 96.058428][ T5869] [ 96.058428][ T5869] rcu_scheduler_active = 2, debug_locks = 1 [ 96.066591][ T5869] 3 locks held by syz-executor/5869: [ 96.071900][ T5869] #0: ffff8880355b2428 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 96.081167][ T5869] #1: ffff88803194cc30 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: path_openat+0x8cb/0x3830 [ 96.091785][ T5869] #2: ffff88807b939b40 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xbe4/0x15e0 [ 96.101710][ T5869] [ 96.101710][ T5869] stack backtrace: [ 96.107704][ T5869] CPU: 1 UID: 0 PID: 5869 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) [ 96.107729][ T5869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 96.107749][ T5869] Call Trace: [ 96.107758][ T5869] [ 96.107767][ T5869] dump_stack_lvl+0x189/0x250 [ 96.107801][ T5869] ? __pfx_dump_stack_lvl+0x10/0x10 [ 96.107826][ T5869] ? __pfx__printk+0x10/0x10 [ 96.107871][ T5869] lockdep_rcu_suspicious+0x140/0x1d0 [ 96.107898][ T5869] proc_sys_compare+0x27d/0x2c0 [ 96.107920][ T5869] ? __pfx_proc_sys_compare+0x10/0x10 [ 96.107946][ T5869] d_alloc_parallel+0x1060/0x15e0 [ 96.107980][ T5869] ? d_alloc_parallel+0x2f0/0x15e0 [ 96.108009][ T5869] ? __pfx_d_alloc_parallel+0x10/0x10 [ 96.108030][ T5869] ? __pfx_default_wake_function+0x10/0x10 [ 96.108078][ T5869] path_openat+0xa3b/0x3830 [ 96.108099][ T5869] ? arch_stack_walk+0xfc/0x150 [ 96.108161][ T5869] ? __pfx_path_openat+0x10/0x10 [ 96.108180][ T5869] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.108232][ T5869] do_filp_open+0x1fa/0x410 [ 96.108253][ T5869] ? __lock_acquire+0xab9/0xd20 [ 96.108287][ T5869] ? __pfx_do_filp_open+0x10/0x10 [ 96.108335][ T5869] ? _raw_spin_unlock+0x28/0x50 [ 96.108359][ T5869] ? alloc_fd+0x64c/0x6c0 [ 96.108399][ T5869] do_sys_openat2+0x121/0x1c0 [ 96.108436][ T5869] ? __pfx_do_sys_openat2+0x10/0x10 [ 96.108466][ T5869] ? fput_close_sync+0x119/0x200 [ 96.108502][ T5869] ? __pfx_fput_close_sync+0x10/0x10 [ 96.108543][ T5869] __x64_sys_openat+0x138/0x170 [ 96.108569][ T5869] do_syscall_64+0xfa/0x3b0 [ 96.108598][ T5869] ? lockdep_hardirqs_on+0x9c/0x150 [ 96.108625][ T5869] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.108645][ T5869] ? clear_bhb_loop+0x60/0xb0 [ 96.108672][ T5869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.108692][ T5869] RIP: 0033:0x7f3852d8d211 [ 96.108718][ 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 [ 96.108736][ T5869] RSP: 002b:00007ffeb297c490 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 96.108756][ T5869] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f3852d8d211 [ 96.108771][ T5869] RDX: 0000000000080001 RSI: 00007f3852e2afe1 RDI: 00000000ffffff9c [ 96.108785][ T5869] RBP: 00007f3852e2afe1 R08: 0000000000000000 R09: 0000000000000000 [ 96.108797][ T5869] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000009 [ 96.108809][ T5869] R13: 00007ffeb297c530 R14: 0000000000000009 R15: 0000000000000000 [ 96.108842][ T5869] [ 96.490622][ T5871] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.537275][ T5871] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.595359][ T5871] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.656356][ T5871] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.668775][ T5871] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.702490][ 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. [ 97.194721][ T10] cfg80211: failed to load regulatory.db [ 98.433537][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.443128][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.585518][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.594776][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.203656][ T5908] chnl_net:caif_netlink_parms(): no params data found [ 99.881512][ T5908] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.890385][ T5908] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.900559][ T5908] bridge_slave_0: entered allmulticast mode [ 99.910677][ T5908] bridge_slave_0: entered promiscuous mode [ 99.961419][ T5908] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.968865][ T5908] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.976149][ T5908] bridge_slave_1: entered allmulticast mode [ 99.992566][ T5908] bridge_slave_1: entered promiscuous mode [ 100.112292][ T5908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.240895][ T5908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.320955][ T5908] team0: Port device team_slave_0 added [ 100.330130][ T5908] team0: Port device team_slave_1 added [ 100.366410][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.373397][ 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. [ 100.399511][ T5908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.412785][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.420413][ 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. [ 100.447677][ T5908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.520031][ T5908] hsr_slave_0: entered promiscuous mode [ 100.527390][ T5908] hsr_slave_1: entered promiscuous mode [ 100.726950][ T5908] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 100.740089][ T5908] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.751139][ T5908] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.762638][ T5908] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.847432][ T5908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.870566][ T5908] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.883254][ T800] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.890657][ T800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.910629][ T800] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.917846][ T800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.122713][ T5908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.353682][ T5908] veth0_vlan: entered promiscuous mode [ 101.372077][ T5908] veth1_vlan: entered promiscuous mode [ 101.401051][ T5908] veth0_macvtap: entered promiscuous mode [ 101.411221][ T5908] veth1_macvtap: entered promiscuous mode [ 101.432601][ T5908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.446955][ T5908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.463705][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.473873][ T1338] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.482775][ T1338] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.492895][ T1338] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/06 09:41:57 executed programs: 0 [ 101.705125][ T5166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.728125][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.736062][ T5966] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.744979][ T5966] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.755078][ T5966] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.775823][ T5871] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 101.788207][ T5970] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 101.795555][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 101.809898][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 101.819842][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 101.827067][ T5970] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 101.843094][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 101.844787][ T5871] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 101.858197][ T5871] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 101.883377][ T5871] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 101.979390][ T5166] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 101.990101][ T5972] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 101.999092][ T5166] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 102.007299][ T5972] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 102.037034][ T5166] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 102.044738][ T5972] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 102.053474][ T5166] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 102.054304][ T5972] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 102.063074][ T5166] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 102.073148][ T5972] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 102.522720][ T13] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.823077][ T5963] chnl_net:caif_netlink_parms(): no params data found [ 102.967546][ T5974] chnl_net:caif_netlink_parms(): no params data found [ 103.053558][ T5967] chnl_net:caif_netlink_parms(): no params data found [ 103.082644][ T5964] chnl_net:caif_netlink_parms(): no params data found [ 103.214228][ T5975] chnl_net:caif_netlink_parms(): no params data found [ 103.285458][ T5963] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.293360][ T5963] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.300811][ T5963] bridge_slave_0: entered allmulticast mode [ 103.308284][ T5963] bridge_slave_0: entered promiscuous mode [ 103.373581][ T5963] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.380907][ T5963] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.388663][ T5963] bridge_slave_1: entered allmulticast mode [ 103.396134][ T5963] bridge_slave_1: entered promiscuous mode [ 103.460366][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.468534][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.475764][ T5967] bridge_slave_0: entered allmulticast mode [ 103.483567][ T5967] bridge_slave_0: entered promiscuous mode [ 103.491074][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.498490][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.505677][ T5964] bridge_slave_0: entered allmulticast mode [ 103.513635][ T5964] bridge_slave_0: entered promiscuous mode [ 103.523586][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.530912][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.539938][ T5964] bridge_slave_1: entered allmulticast mode [ 103.547541][ T5964] bridge_slave_1: entered promiscuous mode [ 103.567742][ T5974] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.574898][ T5974] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.582805][ T5974] bridge_slave_0: entered allmulticast mode [ 103.591227][ T5974] bridge_slave_0: entered promiscuous mode [ 103.613802][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.621537][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.629102][ T5967] bridge_slave_1: entered allmulticast mode [ 103.636690][ T5967] bridge_slave_1: entered promiscuous mode [ 103.680155][ T5963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.692676][ T5963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.704675][ T5974] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.712357][ T5974] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.719890][ T5974] bridge_slave_1: entered allmulticast mode [ 103.727949][ T5974] bridge_slave_1: entered promiscuous mode [ 103.749546][ T13] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.785379][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.878364][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.897391][ T5966] Bluetooth: hci1: command tx timeout [ 103.903356][ T5972] Bluetooth: hci0: command tx timeout [ 103.960989][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.977650][ T5972] Bluetooth: hci2: command tx timeout [ 104.054308][ T5963] team0: Port device team_slave_0 added [ 104.115745][ T5975] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.123351][ T5975] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.131528][ T5975] bridge_slave_0: entered allmulticast mode [ 104.139970][ T5975] bridge_slave_0: entered promiscuous mode [ 104.146498][ T5972] Bluetooth: hci4: command tx timeout [ 104.152698][ T5975] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.156322][ T5966] Bluetooth: hci3: command tx timeout [ 104.161900][ T5975] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.173375][ T5975] bridge_slave_1: entered allmulticast mode [ 104.180953][ T5975] bridge_slave_1: entered promiscuous mode [ 104.210791][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.221741][ T5963] team0: Port device team_slave_1 added [ 104.232134][ T5974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.253873][ T13] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.301023][ T5967] team0: Port device team_slave_0 added [ 104.351831][ T5974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.367618][ T5975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.378934][ T5967] team0: Port device team_slave_1 added [ 104.387516][ T5975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.411147][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.418255][ T5963] 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. [ 104.444681][ T5963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.457721][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.464722][ T5963] 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. [ 104.491401][ T5963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.525755][ T13] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.574756][ T5964] team0: Port device team_slave_0 added [ 104.625407][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.632578][ 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. [ 104.658718][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.687994][ T5964] team0: Port device team_slave_1 added [ 104.727658][ T5974] team0: Port device team_slave_0 added [ 104.734100][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.741460][ 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. [ 104.768456][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.789502][ T5975] team0: Port device team_slave_0 added [ 104.798882][ T5975] team0: Port device team_slave_1 added [ 104.821956][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.829063][ 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. [ 104.855842][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.868928][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.875893][ 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. [ 104.903037][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.916644][ T5974] team0: Port device team_slave_1 added [ 105.021385][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.028681][ T5975] 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. [ 105.055132][ T5975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.068118][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.075094][ T5975] 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. [ 105.102054][ T5975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.120169][ T5963] hsr_slave_0: entered promiscuous mode [ 105.126732][ T5963] hsr_slave_1: entered promiscuous mode [ 105.133236][ T5963] debugfs: 'hsr0' already exists in 'hsr' [ 105.139436][ T5963] Cannot create hsr debugfs directory [ 105.222766][ T5967] hsr_slave_0: entered promiscuous mode [ 105.229678][ T5967] hsr_slave_1: entered promiscuous mode [ 105.235919][ T5967] debugfs: 'hsr0' already exists in 'hsr' [ 105.242053][ T5967] Cannot create hsr debugfs directory [ 105.270383][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.277751][ 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. [ 105.304076][ T5974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.318200][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.325183][ T5974] 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. [ 105.351584][ T5974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.473904][ T5975] hsr_slave_0: entered promiscuous mode [ 105.480564][ T5975] hsr_slave_1: entered promiscuous mode [ 105.487110][ T5975] debugfs: 'hsr0' already exists in 'hsr' [ 105.492867][ T5975] Cannot create hsr debugfs directory [ 105.522195][ T5964] hsr_slave_0: entered promiscuous mode [ 105.529099][ T5964] hsr_slave_1: entered promiscuous mode [ 105.535243][ T5964] debugfs: 'hsr0' already exists in 'hsr' [ 105.541617][ T5964] Cannot create hsr debugfs directory [ 105.702008][ T5974] hsr_slave_0: entered promiscuous mode [ 105.708511][ T5974] hsr_slave_1: entered promiscuous mode [ 105.714639][ T5974] debugfs: 'hsr0' already exists in 'hsr' [ 105.720659][ T5974] Cannot create hsr debugfs directory [ 105.763197][ T13] bridge_slave_1: left allmulticast mode [ 105.769308][ T13] bridge_slave_1: left promiscuous mode [ 105.775731][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.790225][ T13] bridge_slave_0: left allmulticast mode [ 105.795900][ T13] bridge_slave_0: left promiscuous mode [ 105.801883][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.993167][ T5972] Bluetooth: hci0: command tx timeout [ 105.998980][ T5966] Bluetooth: hci1: command tx timeout