no interfaces have a carrier [ 52.414830][ T5514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.455973][ T5514] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.247' (ED25519) to the list of known hosts. 2025/07/06 18:51:35 ignoring optional flag "sandboxArg"="0" 2025/07/06 18:51:37 parsed 1 programs syzkaller login: [ 81.020179][ T5852] cgroup: Unknown subsys name 'net' [ 81.111670][ T5852] cgroup: Unknown subsys name 'cpuset' [ 81.120571][ T5852] cgroup: Unknown subsys name 'rlimit' [ 82.670319][ T5852] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.295152][ T5867] [ 85.297901][ T5867] ============================= [ 85.302768][ T5867] WARNING: suspicious RCU usage [ 85.308200][ T5867] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted [ 85.314818][ T5867] ----------------------------- [ 85.319758][ T5867] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 85.328016][ T5867] [ 85.328016][ T5867] other info that might help us debug this: [ 85.328016][ T5867] [ 85.338314][ T5867] [ 85.338314][ T5867] rcu_scheduler_active = 2, debug_locks = 1 [ 85.346462][ T5867] 3 locks held by syz-executor/5867: [ 85.351763][ T5867] #0: ffff88807f8d4428 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 85.361052][ T5867] #1: ffff888025d9bc00 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: path_openat+0x8cb/0x3830 [ 85.371605][ T5867] #2: ffff8880118f0f80 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xbe4/0x15e0 [ 85.381449][ T5867] [ 85.381449][ T5867] stack backtrace: [ 85.387420][ T5867] CPU: 0 UID: 0 PID: 5867 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) [ 85.387443][ T5867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.387460][ T5867] Call Trace: [ 85.387468][ T5867] [ 85.387475][ T5867] dump_stack_lvl+0x189/0x250 [ 85.387509][ T5867] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.387532][ T5867] ? __pfx__printk+0x10/0x10 [ 85.387572][ T5867] lockdep_rcu_suspicious+0x140/0x1d0 [ 85.387602][ T5867] proc_sys_compare+0x27d/0x2c0 [ 85.387624][ T5867] ? __pfx_proc_sys_compare+0x10/0x10 [ 85.387652][ T5867] d_alloc_parallel+0x1060/0x15e0 [ 85.387689][ T5867] ? d_alloc_parallel+0x2f0/0x15e0 [ 85.387720][ T5867] ? __pfx_d_alloc_parallel+0x10/0x10 [ 85.387746][ T5867] ? __pfx_default_wake_function+0x10/0x10 [ 85.387782][ T5867] path_openat+0xa3b/0x3830 [ 85.387806][ T5867] ? arch_stack_walk+0xfc/0x150 [ 85.387868][ T5867] ? __pfx_path_openat+0x10/0x10 [ 85.387889][ T5867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.387929][ T5867] do_filp_open+0x1fa/0x410 [ 85.387959][ T5867] ? __lock_acquire+0xab9/0xd20 [ 85.387982][ T5867] ? __pfx_do_filp_open+0x10/0x10 [ 85.388030][ T5867] ? _raw_spin_unlock+0x28/0x50 [ 85.388056][ T5867] ? alloc_fd+0x64c/0x6c0 [ 85.388085][ T5867] do_sys_openat2+0x121/0x1c0 [ 85.388112][ T5867] ? __pfx_do_sys_openat2+0x10/0x10 [ 85.388133][ T5867] ? fput_close_sync+0x119/0x200 [ 85.388160][ T5867] ? __pfx_fput_close_sync+0x10/0x10 [ 85.388188][ T5867] __x64_sys_openat+0x138/0x170 [ 85.388219][ T5867] do_syscall_64+0xfa/0x3b0 [ 85.388239][ T5867] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.388257][ T5867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.388276][ T5867] ? clear_bhb_loop+0x60/0xb0 [ 85.388300][ T5867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.388317][ T5867] RIP: 0033:0x7f895758d211 [ 85.388346][ 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 [ 85.388360][ T5867] RSP: 002b:00007ffeed365430 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 85.388380][ T5867] RAX: ffffffffffffffda RBX: 0000000000080001 RCX: 00007f895758d211 [ 85.388393][ T5867] RDX: 0000000000080001 RSI: 00007f895762b003 RDI: 00000000ffffff9c [ 85.388406][ T5867] RBP: 00007f895762b003 R08: 0000000000000000 R09: 0000000000000000 [ 85.388417][ T5867] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 85.388428][ T5867] R13: 00007ffeed3654d0 R14: 0000000000000009 R15: 0000000000000000 [ 85.388457][ T5867] [ 85.994564][ 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. [ 86.170739][ T5880] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.181540][ T5880] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.189877][ T5880] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.202377][ T5880] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.214501][ T5880] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.929974][ T43] cfg80211: failed to load regulatory.db [ 87.417638][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.427514][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.568685][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.578230][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.015776][ T5900] chnl_net:caif_netlink_parms(): no params data found [ 88.389306][ T5900] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.399991][ T5900] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.407750][ T5900] bridge_slave_0: entered allmulticast mode [ 88.423213][ T5900] bridge_slave_0: entered promiscuous mode [ 88.478032][ T5900] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.485346][ T5900] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.492567][ T5900] bridge_slave_1: entered allmulticast mode [ 88.500636][ T5900] bridge_slave_1: entered promiscuous mode [ 88.603446][ T5900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.639528][ T5900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.749907][ T5900] team0: Port device team_slave_0 added [ 88.774645][ T5900] team0: Port device team_slave_1 added [ 88.904409][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.911544][ T5900] 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. [ 88.937905][ T5900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.016156][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.023141][ T5900] 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. [ 89.050311][ T5900] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.148411][ T5900] hsr_slave_0: entered promiscuous mode [ 89.164359][ T5900] hsr_slave_1: entered promiscuous mode [ 89.536602][ T5900] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 89.564239][ T5900] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 89.616023][ T5900] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 89.635034][ T5900] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 89.738666][ T5900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.761739][ T5900] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.774522][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.782010][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.797750][ T1155] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.804864][ T1155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.969690][ T5900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.016512][ T5900] veth0_vlan: entered promiscuous mode [ 90.029235][ T5900] veth1_vlan: entered promiscuous mode [ 90.059733][ T5900] veth0_macvtap: entered promiscuous mode [ 90.068744][ T5900] veth1_macvtap: entered promiscuous mode [ 90.090858][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.105978][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.120868][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.131536][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.142390][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.151891][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/06 18:51:48 executed programs: 0 [ 90.386608][ T5900] syz-executor (5900) used greatest stack depth: 19768 bytes left [ 90.396856][ T5962] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.406119][ T5962] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.414592][ T5962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.423551][ T5962] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.431618][ T5962] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.439493][ T5962] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.454293][ T5962] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.458266][ T5963] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.462713][ T5962] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.469006][ T5963] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.526677][ T5169] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.545805][ T5169] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.555250][ T5169] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.569241][ T5169] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.588526][ T5169] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.621407][ T5963] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.634940][ T5963] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.670968][ T5963] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.687624][ T5963] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.703465][ T5963] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.110014][ T49] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.274753][ T5958] chnl_net:caif_netlink_parms(): no params data found [ 91.378802][ T5964] chnl_net:caif_netlink_parms(): no params data found [ 91.557533][ T5958] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.564737][ T5958] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.572146][ T5958] bridge_slave_0: entered allmulticast mode [ 91.579291][ T5958] bridge_slave_0: entered promiscuous mode [ 91.587426][ T5959] chnl_net:caif_netlink_parms(): no params data found [ 91.631009][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.639085][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.646753][ T5964] bridge_slave_0: entered allmulticast mode [ 91.653793][ T5964] bridge_slave_0: entered promiscuous mode [ 91.662169][ T5958] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.669960][ T5958] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.677287][ T5958] bridge_slave_1: entered allmulticast mode [ 91.684265][ T5958] bridge_slave_1: entered promiscuous mode [ 91.714806][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.722251][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.729656][ T5964] bridge_slave_1: entered allmulticast mode [ 91.737100][ T5964] bridge_slave_1: entered promiscuous mode [ 91.779475][ T5968] chnl_net:caif_netlink_parms(): no params data found [ 91.844217][ T5958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.858195][ T5958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.893544][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.908228][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.010977][ T49] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.030391][ T5958] team0: Port device team_slave_0 added [ 92.036541][ T5959] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.043710][ T5959] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.053097][ T5959] bridge_slave_0: entered allmulticast mode [ 92.062615][ T5959] bridge_slave_0: entered promiscuous mode [ 92.073823][ T5959] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.081107][ T5959] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.088543][ T5959] bridge_slave_1: entered allmulticast mode [ 92.096427][ T5959] bridge_slave_1: entered promiscuous mode [ 92.109314][ T5964] team0: Port device team_slave_0 added [ 92.117556][ T5958] team0: Port device team_slave_1 added [ 92.125550][ T5964] team0: Port device team_slave_1 added [ 92.202128][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.209177][ 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. [ 92.238013][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.289147][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.296337][ T5958] 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. [ 92.322679][ T5958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.334623][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.345996][ 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. [ 92.372287][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.392129][ T5959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.406246][ T5959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.416526][ T5968] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.423709][ T5968] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.431038][ T5968] bridge_slave_0: entered allmulticast mode [ 92.439203][ T5968] bridge_slave_0: entered promiscuous mode [ 92.446974][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.453941][ T5958] 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. [ 92.480382][ T5958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.496491][ T5963] Bluetooth: hci0: command tx timeout [ 92.527726][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.534926][ T5968] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.542271][ T5968] bridge_slave_1: entered allmulticast mode [ 92.549664][ T5968] bridge_slave_1: entered promiscuous mode [ 92.575723][ T5963] Bluetooth: hci1: command tx timeout [ 92.602255][ T5968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.616456][ T5959] team0: Port device team_slave_0 added [ 92.625349][ T5959] team0: Port device team_slave_1 added [ 92.649552][ T5968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.658913][ T5963] Bluetooth: hci2: command tx timeout [ 92.710245][ T49] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.735323][ T5963] Bluetooth: hci3: command tx timeout [ 92.749145][ T5964] hsr_slave_0: entered promiscuous mode [ 92.755938][ T5964] hsr_slave_1: entered promiscuous mode [ 92.762041][ T5964] debugfs: 'hsr0' already exists in 'hsr' [ 92.768430][ T5964] Cannot create hsr debugfs directory [ 92.800432][ T5959] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.807579][ 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. [ 92.833989][ T5959] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.847591][ T5959] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.854555][ 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. [ 92.881125][ T5959] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.920499][ T5968] team0: Port device team_slave_0 added [ 92.930188][ T5968] team0: Port device team_slave_1 added [ 93.070222][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.091534][ 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. [ 93.118609][ T5968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.142482][ T49] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.163811][ T5958] hsr_slave_0: entered promiscuous mode [ 93.170567][ T5958] hsr_slave_1: entered promiscuous mode [ 93.177408][ T5958] debugfs: 'hsr0' already exists in 'hsr' [ 93.183151][ T5958] Cannot create hsr debugfs directory [ 93.203122][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.212376][ 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. [ 93.238665][ T5968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.344516][ T5959] hsr_slave_0: entered promiscuous mode [ 93.351487][ T5959] hsr_slave_1: entered promiscuous mode [ 93.358011][ T5959] debugfs: 'hsr0' already exists in 'hsr' [ 93.363755][ T5959] Cannot create hsr debugfs directory [ 93.393474][ T5968] hsr_slave_0: entered promiscuous mode [ 93.402107][ T5968] hsr_slave_1: entered promiscuous mode [ 93.408535][ T5968] debugfs: 'hsr0' already exists in 'hsr' [ 93.414381][ T5968] Cannot create hsr debugfs directory [ 93.746580][ T49] bridge_slave_1: left allmulticast mode [ 93.752517][ T49] bridge_slave_1: left promiscuous mode [ 93.759033][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.771215][ T49] bridge_slave_0: left allmulticast mode [ 93.777575][ T49] bridge_slave_0: left promiscuous mode [ 93.783391][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.114392][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.128224][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.138055][ T49] bond0 (unregistering): Released all slaves [ 94.352885][ T49] hsr_slave_0: left promiscuous mode [ 94.361168][ T49] hsr_slave_1: left promiscuous mode [ 94.367222][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.374648][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.383416][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.391737][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.409361][ T49] veth1_macvtap: left promiscuous mode [ 94.415258][ T49] veth0_macvtap: left promiscuous mode [ 94.421556][ T49] veth1_vlan: left promiscuous mode [ 94.427395][ T49] veth0_vlan: left promiscuous mode [ 94.578873][ T5963] Bluetooth: hci0: command tx timeout [ 94.670798][ T5963] Bluetooth: hci1: command tx timeout [ 94.745622][ T5963] Bluetooth: hci2: command tx timeout [ 94.798463][ T49] team0 (unregistering): Port device team_slave_1 removed [ 94.826345][ T5963] Bluetooth: hci3: command tx timeout [ 94.838091][ T49] team0 (unregistering): Port device team_slave_0 removed