Warning: Permanently added '10.128.1.225' (ED25519) to the list of known hosts. 2025/07/07 00:49:44 ignoring optional flag "sandboxArg"="0" 2025/07/07 00:49:45 parsed 1 programs [ 80.372992][ T5850] cgroup: Unknown subsys name 'net' [ 80.484572][ T5850] cgroup: Unknown subsys name 'cpuset' [ 80.493420][ T5850] cgroup: Unknown subsys name 'rlimit' [ 82.089279][ T5850] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.681207][ T5867] [ 84.684155][ T5867] ============================= [ 84.689009][ T5867] WARNING: suspicious RCU usage [ 84.694155][ T5867] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted [ 84.700753][ T5867] ----------------------------- [ 84.705750][ T5867] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 84.713992][ T5867] [ 84.713992][ T5867] other info that might help us debug this: [ 84.713992][ T5867] [ 84.724372][ T5867] [ 84.724372][ T5867] rcu_scheduler_active = 2, debug_locks = 1 [ 84.732557][ T5867] 3 locks held by syz-executor/5867: [ 84.737932][ T5867] #0: ffff88807d9de428 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 84.747172][ T5867] #1: ffff888022c21180 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: path_openat+0x8cb/0x3830 [ 84.757760][ T5867] #2: ffff88807afc1cb8 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xbe4/0x15e0 [ 84.767923][ T5867] [ 84.767923][ T5867] stack backtrace: [ 84.773950][ T5867] CPU: 1 UID: 0 PID: 5867 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) [ 84.773967][ T5867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 84.773979][ T5867] Call Trace: [ 84.773984][ T5867] [ 84.773989][ T5867] dump_stack_lvl+0x189/0x250 [ 84.774008][ T5867] ? __pfx_dump_stack_lvl+0x10/0x10 [ 84.774020][ T5867] ? __pfx__printk+0x10/0x10 [ 84.774042][ T5867] lockdep_rcu_suspicious+0x140/0x1d0 [ 84.774055][ T5867] proc_sys_compare+0x27d/0x2c0 [ 84.774066][ T5867] ? __pfx_proc_sys_compare+0x10/0x10 [ 84.774077][ T5867] d_alloc_parallel+0x1060/0x15e0 [ 84.774094][ T5867] ? d_alloc_parallel+0x2f0/0x15e0 [ 84.774108][ T5867] ? __pfx_d_alloc_parallel+0x10/0x10 [ 84.774117][ T5867] ? __pfx_default_wake_function+0x10/0x10 [ 84.774141][ T5867] path_openat+0xa3b/0x3830 [ 84.774151][ T5867] ? arch_stack_walk+0xfc/0x150 [ 84.774181][ T5867] ? __pfx_path_openat+0x10/0x10 [ 84.774190][ T5867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.774210][ T5867] do_filp_open+0x1fa/0x410 [ 84.774220][ T5867] ? __lock_acquire+0xab9/0xd20 [ 84.774236][ T5867] ? __pfx_do_filp_open+0x10/0x10 [ 84.774259][ T5867] ? _raw_spin_unlock+0x28/0x50 [ 84.774271][ T5867] ? alloc_fd+0x64c/0x6c0 [ 84.774290][ T5867] do_sys_openat2+0x121/0x1c0 [ 84.774307][ T5867] ? __pfx_do_sys_openat2+0x10/0x10 [ 84.774323][ T5867] ? exc_page_fault+0x76/0xf0 [ 84.774338][ T5867] ? do_user_addr_fault+0xc8a/0x1390 [ 84.774355][ T5867] __x64_sys_openat+0x138/0x170 [ 84.774367][ T5867] do_syscall_64+0xfa/0x3b0 [ 84.774381][ T5867] ? lockdep_hardirqs_on+0x9c/0x150 [ 84.774393][ T5867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.774403][ T5867] ? clear_bhb_loop+0x60/0xb0 [ 84.774415][ T5867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.774425][ T5867] RIP: 0033:0x7f7960b8d211 [ 84.774439][ T5867] 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 [ 84.774447][ T5867] RSP: 002b:00007fffcb6dace0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 84.774458][ T5867] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f7960b8d211 [ 84.774466][ T5867] RDX: 0000000000080001 RSI: 00007f7960c2afc0 RDI: 00000000ffffff9c [ 84.774472][ T5867] RBP: 00007f7960c2afc0 R08: 0000000000000000 R09: 0000000000000000 [ 84.774478][ T5867] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 84.774484][ T5867] R13: 00007fffcb6dad80 R14: 0000000000000009 R15: 0000000000000000 [ 84.774499][ T5867] [ 85.391365][ T5869] 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. [ 86.178022][ T5901] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.201711][ T5901] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.209584][ T5901] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.223150][ T5901] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.230856][ T5901] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.771361][ T9] cfg80211: failed to load regulatory.db [ 87.285387][ T5883] chnl_net:caif_netlink_parms(): no params data found [ 87.701457][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.708652][ T5883] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.765905][ T5883] bridge_slave_0: entered allmulticast mode [ 87.787645][ T5883] bridge_slave_0: entered promiscuous mode [ 87.820043][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.829456][ T5883] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.837993][ T5883] bridge_slave_1: entered allmulticast mode [ 87.845804][ T5883] bridge_slave_1: entered promiscuous mode [ 87.943228][ T5883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.962696][ T5883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.981628][ T3582] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.989670][ T3582] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.052750][ T5883] team0: Port device team_slave_0 added [ 88.080543][ T5883] team0: Port device team_slave_1 added [ 88.318813][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.330885][ T5883] 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. [ 88.357361][ T5883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.377847][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.408258][ T5883] 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. [ 88.454791][ T5883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.475225][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.486033][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.655426][ T5883] hsr_slave_0: entered promiscuous mode [ 88.682435][ T5883] hsr_slave_1: entered promiscuous mode [ 88.942995][ T5883] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.956476][ T5883] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.967247][ T5883] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.978065][ T5883] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.047390][ T5883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.068213][ T5883] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.083101][ T3513] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.090339][ T3513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.105916][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.113195][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.284027][ T5883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.326813][ T5883] veth0_vlan: entered promiscuous mode [ 89.337987][ T5883] veth1_vlan: entered promiscuous mode [ 89.367626][ T5883] veth0_macvtap: entered promiscuous mode [ 89.377493][ T5883] veth1_macvtap: entered promiscuous mode [ 89.395869][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.408636][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.427255][ T55] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.449046][ T55] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.460115][ T55] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.470760][ T55] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/07 00:49:57 executed programs: 0 [ 89.640559][ T5901] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.684809][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.693147][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.705642][ T5968] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.713784][ T5969] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.724632][ T5970] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.734167][ T5971] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.741870][ T5970] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.749205][ T5969] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.757031][ T5971] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.764896][ T5970] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.774635][ T5969] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.789468][ T5968] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.801310][ T5971] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.805276][ T5968] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.809757][ T5969] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.816036][ T5968] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.832753][ T5968] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.841837][ T5901] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.850133][ T5168] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.895829][ T5901] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.914588][ T5962] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.924944][ T5962] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.933281][ T5968] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.951218][ T5968] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.590515][ T5964] chnl_net:caif_netlink_parms(): no params data found [ 90.790528][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.856746][ T5959] chnl_net:caif_netlink_parms(): no params data found [ 90.926116][ T5974] chnl_net:caif_netlink_parms(): no params data found [ 90.937286][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 90.973541][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.988069][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.996603][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.004413][ T5964] bridge_slave_0: entered allmulticast mode [ 91.014039][ T5964] bridge_slave_0: entered promiscuous mode [ 91.097968][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.108482][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.118299][ T5964] bridge_slave_1: entered allmulticast mode [ 91.126593][ T5964] bridge_slave_1: entered promiscuous mode [ 91.183324][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.243447][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.285926][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.308939][ T5965] chnl_net:caif_netlink_parms(): no params data found [ 91.348620][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.394079][ T5974] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.401466][ T5974] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.408771][ T5974] bridge_slave_0: entered allmulticast mode [ 91.416849][ T5974] bridge_slave_0: entered promiscuous mode [ 91.425487][ T5974] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.433463][ T5974] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.441073][ T5974] bridge_slave_1: entered allmulticast mode [ 91.448876][ T5974] bridge_slave_1: entered promiscuous mode [ 91.550069][ T5964] team0: Port device team_slave_0 added [ 91.557734][ T5959] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.566012][ T5959] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.573779][ T5959] bridge_slave_0: entered allmulticast mode [ 91.580806][ T5959] bridge_slave_0: entered promiscuous mode [ 91.605527][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.612791][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.620124][ T5956] bridge_slave_0: entered allmulticast mode [ 91.628686][ T5956] bridge_slave_0: entered promiscuous mode [ 91.654825][ T5974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.667707][ T5974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.679099][ T5964] team0: Port device team_slave_1 added [ 91.685505][ T5959] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.693326][ T5959] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.700513][ T5959] bridge_slave_1: entered allmulticast mode [ 91.708148][ T5959] bridge_slave_1: entered promiscuous mode [ 91.749599][ T5959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.758981][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.766696][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.774271][ T5956] bridge_slave_1: entered allmulticast mode [ 91.782939][ T5956] bridge_slave_1: entered promiscuous mode [ 91.838824][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.845983][ 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. [ 91.871992][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.890162][ T5959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.900309][ T5968] Bluetooth: hci0: command tx timeout [ 91.900648][ T5968] Bluetooth: hci1: command tx timeout [ 91.955610][ T5974] team0: Port device team_slave_0 added [ 91.961654][ T5968] Bluetooth: hci3: command tx timeout [ 91.965908][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.974531][ T5968] Bluetooth: hci2: command tx timeout [ 91.980413][ 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. [ 92.007392][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.041420][ T5968] Bluetooth: hci4: command tx timeout [ 92.052379][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.076875][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.084978][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.092851][ T5965] bridge_slave_0: entered allmulticast mode [ 92.100061][ T5965] bridge_slave_0: entered promiscuous mode [ 92.109425][ T5974] team0: Port device team_slave_1 added [ 92.151907][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.173250][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.180503][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.188450][ T5965] bridge_slave_1: entered allmulticast mode [ 92.197860][ T5965] bridge_slave_1: entered promiscuous mode [ 92.235925][ T5959] team0: Port device team_slave_0 added [ 92.305995][ T5965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.316276][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.323481][ 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. [ 92.349864][ T5974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.364702][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.371853][ 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. [ 92.398013][ T5974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.412486][ T5959] team0: Port device team_slave_1 added [ 92.420085][ T5956] team0: Port device team_slave_0 added [ 92.428562][ T5956] team0: Port device team_slave_1 added [ 92.466229][ T5965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.556987][ T12] bridge_slave_1: left allmulticast mode [ 92.563626][ T12] bridge_slave_1: left promiscuous mode [ 92.569828][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.582741][ T12] bridge_slave_0: left allmulticast mode [ 92.588403][ T12] bridge_slave_0: left promiscuous mode [ 92.594740][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.927693][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.938628][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.948677][ T12] bond0 (unregistering): Released all slaves [ 93.038511][ T5964] hsr_slave_0: entered promiscuous mode [ 93.053882][ T5964] hsr_slave_1: entered promiscuous mode [ 93.068022][ T5964] debugfs: 'hsr0' already exists in 'hsr' [ 93.077987][ T5964] Cannot create hsr debugfs directory [ 93.089727][ T5959] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.097071][ T5959] 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. [ 93.123527][ T5959] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.137070][ T5959] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.144253][ T5959] 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. [ 93.176373][ T5959] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.189448][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.197254][ T5956] 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. [ 93.228362][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.241878][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.248852][ T5956] 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. [ 93.275849][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.299849][ T5965] team0: Port device team_slave_0 added [ 93.309310][ T5965] team0: Port device team_slave_1 added [ 93.488457][ T5974] hsr_slave_0: entered promiscuous mode [ 93.495230][ T5974] hsr_slave_1: entered promiscuous mode [ 93.502045][ T5974] debugfs: 'hsr0' already exists in 'hsr' [ 93.507794][ T5974] Cannot create hsr debugfs directory [ 93.564883][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.576580][ T5965] 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. [ 93.610861][ T5965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.717966][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.730210][ T5965] 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. [ 93.768045][ T5965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.892084][ T12] hsr_slave_0: left promiscuous mode [ 93.898268][ T12] hsr_slave_1: left promiscuous mode [ 93.908635][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.916649][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.925621][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.933393][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 93.954359][ T12] veth1_macvtap: left promiscuous mode [ 93.960256][ T12] veth0_macvtap: left promiscuous mode [ 93.965840][ T5968] Bluetooth: hci0: command tx timeout [ 93.966766][ T12] veth1_vlan: left promiscuous mode [ 93.976494][ T5968] Bluetooth: hci1: command tx timeout [ 93.976966][ T12] veth0_vlan: left promiscuous mode [ 94.041853][ T5968] Bluetooth: hci2: command tx timeout [ 94.042018][ T5969] Bluetooth: hci3: command tx timeout [ 94.133288][ T5969] Bluetooth: hci4: command tx timeout [ 94.326208][ T12] team0 (unregistering): Port device team_slave_1 removed [ 94.360220][ T12] team0 (unregistering): Port device team_slave_0 removed [ 94.636834][ T5956] hsr_slave_0: entered promiscuous mode [ 94.644349][ T5956] hsr_slave_1: entered promiscuous mode