[ 91.779310][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:31396' (ED25519) to the list of known hosts. [ 165.356572][ T5330] cgroup: Unknown subsys name 'net' [ 165.445456][ T5330] cgroup: Unknown subsys name 'cpuset' [ 165.452365][ T5330] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 166.931201][ T5330] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 167.644990][ T5335] chnl_net:caif_netlink_parms(): no params data found [ 168.089599][ T5335] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.094312][ T5335] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.097107][ T5335] bridge_slave_0: entered allmulticast mode [ 168.106944][ T5335] bridge_slave_0: entered promiscuous mode [ 168.145542][ T5335] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.156597][ T5335] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.159600][ T5335] bridge_slave_1: entered allmulticast mode [ 168.171943][ T5335] bridge_slave_1: entered promiscuous mode [ 168.286665][ T5335] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.322910][ T5335] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.405070][ T5335] team0: Port device team_slave_0 added [ 168.449591][ T5335] team0: Port device team_slave_1 added [ 168.543982][ T5335] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.546688][ T5335] 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. [ 168.561443][ T5335] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.579597][ T5340] chnl_net:caif_netlink_parms(): no params data found [ 168.597538][ T5335] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.600623][ T5335] 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. [ 168.610871][ T5335] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.700010][ T5339] chnl_net:caif_netlink_parms(): no params data found [ 168.825672][ T5335] hsr_slave_0: entered promiscuous mode [ 168.832925][ T5335] hsr_slave_1: entered promiscuous mode [ 168.841038][ T5347] chnl_net:caif_netlink_parms(): no params data found [ 168.847819][ T5346] chnl_net:caif_netlink_parms(): no params data found [ 168.899310][ T5343] chnl_net:caif_netlink_parms(): no params data found [ 168.946376][ T5340] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.949137][ T5340] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.954326][ T5340] bridge_slave_0: entered allmulticast mode [ 168.957760][ T5340] bridge_slave_0: entered promiscuous mode [ 168.968403][ T5340] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.973049][ T5340] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.976216][ T5340] bridge_slave_1: entered allmulticast mode [ 168.981608][ T5340] bridge_slave_1: entered promiscuous mode [ 169.139633][ T5339] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.144423][ T5339] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.147425][ T5339] bridge_slave_0: entered allmulticast mode [ 169.152936][ T5339] bridge_slave_0: entered promiscuous mode [ 169.159016][ T5340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.167955][ T5340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.208560][ T5339] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.214399][ T5339] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.217257][ T5339] bridge_slave_1: entered allmulticast mode [ 169.223017][ T5339] bridge_slave_1: entered promiscuous mode [ 169.272078][ T5346] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.274917][ T5346] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.277846][ T5346] bridge_slave_0: entered allmulticast mode [ 169.284330][ T5346] bridge_slave_0: entered promiscuous mode [ 169.343775][ T5346] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.346738][ T5346] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.352394][ T5346] bridge_slave_1: entered allmulticast mode [ 169.356290][ T5346] bridge_slave_1: entered promiscuous mode [ 169.376504][ T5340] team0: Port device team_slave_0 added [ 169.379172][ T5347] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.384978][ T5347] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.388199][ T5347] bridge_slave_0: entered allmulticast mode [ 169.394027][ T5347] bridge_slave_0: entered promiscuous mode [ 169.398304][ T5347] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.403533][ T5347] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.406489][ T5347] bridge_slave_1: entered allmulticast mode [ 169.412466][ T5347] bridge_slave_1: entered promiscuous mode [ 169.432206][ T5343] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.435009][ T5343] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.438068][ T5343] bridge_slave_0: entered allmulticast mode [ 169.443950][ T5343] bridge_slave_0: entered promiscuous mode [ 169.463805][ T5339] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.472298][ T5340] team0: Port device team_slave_1 added [ 169.503049][ T5343] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.506041][ T5343] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.509098][ T5343] bridge_slave_1: entered allmulticast mode [ 169.527883][ T5343] bridge_slave_1: entered promiscuous mode [ 169.546887][ T5339] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.592367][ T5346] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.625497][ T5347] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.644579][ T5346] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.665204][ T5339] team0: Port device team_slave_0 added [ 169.668364][ T5340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.674166][ T5340] 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. [ 169.686262][ T5340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.708290][ T5347] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.716527][ T5343] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.736195][ T5339] team0: Port device team_slave_1 added [ 169.739232][ T5340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.744016][ T5340] 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. [ 169.755933][ T5340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.785685][ T5343] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.858105][ T5346] team0: Port device team_slave_0 added [ 169.886316][ T5347] team0: Port device team_slave_0 added [ 169.904093][ T5346] team0: Port device team_slave_1 added [ 169.907020][ T5339] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.914545][ T5339] 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. [ 169.926269][ T5339] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.954767][ T5347] team0: Port device team_slave_1 added [ 169.969602][ T5343] team0: Port device team_slave_0 added [ 169.985569][ T5339] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.988560][ T5339] 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. [ 169.999609][ T5339] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.012236][ T5335] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 170.036073][ T5340] hsr_slave_0: entered promiscuous mode [ 170.039048][ T5340] hsr_slave_1: entered promiscuous mode [ 170.043756][ T5340] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.046985][ T5340] Cannot create hsr debugfs directory [ 170.053404][ T5343] team0: Port device team_slave_1 added [ 170.066733][ T5335] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 170.114713][ T5346] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.117070][ T5346] 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. [ 170.128720][ T5346] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.135814][ T5335] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 170.144768][ T5347] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.147589][ T5347] 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. [ 170.158727][ T5347] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.189159][ T5346] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.193830][ T5346] 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. [ 170.204746][ T5346] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.208993][ T5335] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 170.228053][ T5347] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.232829][ T5347] 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. [ 170.244663][ T5347] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.249522][ T5343] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.254649][ T5343] 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. [ 170.266682][ T5343] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.282691][ T5339] hsr_slave_0: entered promiscuous mode [ 170.285705][ T5339] hsr_slave_1: entered promiscuous mode [ 170.288513][ T5339] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.293530][ T5339] Cannot create hsr debugfs directory [ 170.317141][ T5343] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.321611][ T5343] 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. [ 170.334901][ T5343] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.458135][ T5346] hsr_slave_0: entered promiscuous mode [ 170.460987][ T5346] hsr_slave_1: entered promiscuous mode [ 170.463477][ T5346] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.466199][ T5346] Cannot create hsr debugfs directory [ 170.486067][ T5347] hsr_slave_0: entered promiscuous mode [ 170.489182][ T5347] hsr_slave_1: entered promiscuous mode [ 170.496127][ T5347] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.499168][ T5347] Cannot create hsr debugfs directory [ 170.546769][ T5343] hsr_slave_0: entered promiscuous mode [ 170.553347][ T5343] hsr_slave_1: entered promiscuous mode [ 170.555910][ T5343] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.558682][ T5343] Cannot create hsr debugfs directory [ 171.073893][ T5340] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 171.105700][ T5340] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 171.114511][ T5340] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 171.123095][ T5335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.126357][ T5340] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 171.183613][ T5335] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.208835][ T3043] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.211785][ T3043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.260871][ T5339] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 171.271052][ T3043] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.273890][ T3043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.296353][ T5339] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 171.328611][ T5339] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 171.356866][ T5339] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 171.446999][ T5346] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 171.455763][ T5346] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.495688][ T5346] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.531887][ T5346] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.552950][ T5335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.587774][ T5340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.658931][ T5347] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 171.688638][ T5340] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.723572][ T5347] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 171.765453][ T5339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.791169][ T5347] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 171.799093][ T3043] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.802133][ T3043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.814045][ T5335] veth0_vlan: entered promiscuous mode [ 171.830805][ T5347] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 171.853536][ T3043] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.856560][ T3043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.864646][ T5335] veth1_vlan: entered promiscuous mode [ 171.974636][ T5343] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 171.993271][ T5339] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.018901][ T5343] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 172.048660][ T1034] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.051473][ T1034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.083715][ T5343] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 172.094160][ T5335] veth0_macvtap: entered promiscuous mode [ 172.101336][ T5340] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.123205][ T1034] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.125989][ T1034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.140071][ T5343] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 172.160946][ T5335] veth1_macvtap: entered promiscuous mode [ 172.197711][ T5335] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.256527][ T5346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.266813][ T5340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.281964][ T5335] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.336015][ T5339] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.360615][ T5335] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.364127][ T5335] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.367480][ T5335] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.374683][ T5335] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.418629][ T5347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.425982][ T5346] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.487104][ T1034] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.489620][ T1034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.542961][ T1034] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.545669][ T1034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.565604][ T5347] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.636667][ T5340] veth0_vlan: entered promiscuous mode [ 172.644635][ T5339] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.653574][ T1034] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.656464][ T1034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.661721][ T1034] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.664563][ T1034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.718628][ T5340] veth1_vlan: entered promiscuous mode [ 172.768038][ T5343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.836009][ T5343] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.846166][ T1034] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.849300][ T1034] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.936409][ T1063] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.939225][ T1063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.946738][ T1063] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.949822][ T1063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.988682][ T5339] veth0_vlan: entered promiscuous mode [ 172.998472][ T5347] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.046041][ T5340] veth0_macvtap: entered promiscuous mode [ 173.097229][ T5343] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 173.108132][ T1034] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.116715][ T1034] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.121615][ T5343] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.142886][ T5340] veth1_macvtap: entered promiscuous mode [ 173.153534][ T5339] veth1_vlan: entered promiscuous mode [ 173.206085][ T5347] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.218663][ T5340] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 173.259839][ T5340] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.264939][ T5340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.278063][ T5346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.327646][ T5343] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.374969][ T5340] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 173.379063][ T5340] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.392267][ T5335] 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. [ 173.420817][ T5340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.467226][ T5340] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 173.497360][ T5340] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.511614][ T5340] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.518192][ T5340] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.583655][ C0] hrtimer: interrupt took 30872812 ns [ 313.898181][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 313.901566][ C0] rcu: 0-...!: (3 ticks this GP) idle=a594/1/0x4000000000000000 softirq=30405/30405 fqs=0 [ 313.907316][ C0] rcu: (t=13806 jiffies g=20185 q=447 ncpus=1) [ 313.909853][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 13805 jiffies! g20185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 313.914426][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=11566 [ 313.917482][ C0] rcu: rcu_preempt kthread starved for 13806 jiffies! g20185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 313.921859][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 313.925737][ C0] rcu: RCU grace-period kthread stack dump: [ 313.928183][ C0] task:rcu_preempt state:I stack:28904 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 313.932907][ C0] Call Trace: [ 313.934160][ C0] [ 313.935284][ C0] __schedule+0x1b88/0x5240 [ 313.937391][ C0] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 313.939755][ C0] ? rcu_is_watching+0x15/0xb0 [ 313.941738][ C0] ? schedule+0x163/0x360 [ 313.943538][ C0] ? __pfx___schedule+0x10/0x10 [ 313.945569][ C0] ? schedule+0x90/0x360 [ 313.947503][ C0] ? schedule+0x90/0x360 [ 313.949379][ C0] schedule+0x163/0x360 [ 313.951236][ C0] schedule_timeout+0x15b/0x2b0 [ 313.953335][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 313.955683][ C0] ? __pfx_process_timeout+0x10/0x10 [ 313.957972][ C0] ? prepare_to_swait_event+0x1e5/0x340 [ 313.960408][ C0] ? prepare_to_swait_event+0x308/0x340 [ 313.962790][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 313.965104][ C0] rcu_gp_fqs_loop+0x2e1/0x1340 [ 313.967322][ C0] ? rcu_gp_init+0x1279/0x1690 [ 313.969501][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 313.971632][ C0] ? __pfx_rcu_watching_snap_save+0x10/0x10 [ 313.973904][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 313.976116][ C0] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 313.978810][ C0] ? finish_swait+0xdb/0x200 [ 313.980606][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 313.982742][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 313.984802][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 313.986962][ C0] ? __kthread_parkme+0x1a8/0x200 [ 313.988770][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 313.990765][ C0] kthread+0x7b7/0x940 [ 313.992398][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 313.994809][ C0] ? __pfx_kthread+0x10/0x10 [ 313.996831][ C0] ? __pfx_kthread+0x10/0x10 [ 313.998741][ C0] ? __pfx_kthread+0x10/0x10 [ 314.000602][ C0] ? __pfx_kthread+0x10/0x10 [ 314.002415][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 314.004535][ C0] ? lockdep_hardirqs_on+0x9d/0x150 [ 314.006628][ C0] ? __pfx_kthread+0x10/0x10 [ 314.008487][ C0] ret_from_fork+0x4b/0x80 [ 314.010380][ C0] ? __pfx_kthread+0x10/0x10 [ 314.012548][ C0] ret_from_fork_asm+0x1a/0x30 [ 314.014564][ C0] [ 314.016408][ C0] CPU: 0 UID: 0 PID: 5427 Comm: syz-executor261 Not tainted 6.15.0-rc2-syzkaller-00257-gb5c6891b2c5b #0 PREEMPT(full) [ 314.016481][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 314.016492][ C0] RIP: 0010:lockdep_unregister_key+0x29a/0x2f0 [ 314.016536][ C0] Code: f0 f6 6b 94 48 c7 c6 d0 8b 9e 81 e8 30 bd 09 00 e8 0b c8 09 00 e9 3b fe ff ff e8 b1 06 91 0a f7 c5 00 02 00 00 74 d2 fb 84 db <75> d1 eb e2 90 0f 0b 90 e9 35 ff ff ff 90 0f 0b 90 e9 46 ff ff ff [ 314.016545][ C0] RSP: 0018:ffffc9000d5a70a8 EFLAGS: 00000246 [ 314.016557][ C0] RAX: e624ba31bec76f00 RBX: 0000000000000000 RCX: 0000000000001b0b [ 314.016564][ C0] RDX: ffffffff942bf6e8 RSI: ffffffff8e50572d RDI: ffffffff8ca1b5a0 [ 314.016570][ C0] RBP: 0000000000000203 R08: 0000000000000000 R09: 0000000000000000 [ 314.016576][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff93686020 [ 314.016582][ C0] R13: 0000000000001000 R14: ffffffff946bf708 R15: ffff88805146c298 [ 314.016588][ C0] FS: 00005555801ea480(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000 [ 314.016596][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.016601][ C0] CR2: 00007fe139f6a440 CR3: 0000000050aee000 CR4: 0000000000352ef0 [ 314.016633][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.016640][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.016645][ C0] Call Trace: [ 314.016651][ C0] [ 314.016659][ C0] __qdisc_destroy+0x165/0x410 [ 314.016675][ C0] taprio_attach+0x24e/0x390 [ 314.016693][ C0] ? __pfx_taprio_attach+0x10/0x10 [ 314.016706][ C0] qdisc_graft+0x133f/0x1670 [ 314.016725][ C0] ? __pfx_qdisc_graft+0x10/0x10 [ 314.016784][ C0] ? trace_qdisc_create+0x91/0x230 [ 314.016802][ C0] tc_modify_qdisc+0x1aa3/0x2610 [ 314.016813][ C0] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 314.016837][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 314.016846][ C0] ? __mutex_lock+0xbe3/0x10c0 [ 314.016859][ C0] ? __mutex_lock+0x5f3/0x10c0 [ 314.016880][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 314.016889][ C0] rtnetlink_rcv_msg+0x7c2/0xd70 [ 314.016900][ C0] ? rtnetlink_rcv_msg+0x1ba/0xd70 [ 314.016915][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 314.016930][ C0] ? ref_tracker_free+0x63e/0x7e0 [ 314.016980][ C0] netlink_rcv_skb+0x208/0x480 [ 314.016995][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 314.017007][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 314.017026][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 314.017037][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 314.017049][ C0] netlink_unicast+0x7f8/0x9a0 [ 314.017064][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 314.017075][ C0] ? skb_put+0x114/0x1f0 [ 314.017091][ C0] netlink_sendmsg+0x8c3/0xcd0 [ 314.017110][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 314.017125][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 314.017140][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 314.017149][ C0] __sock_sendmsg+0x221/0x270 [ 314.017163][ C0] ____sys_sendmsg+0x523/0x860 [ 314.017190][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 314.017212][ C0] __sys_sendmsg+0x271/0x360 [ 314.017225][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 314.017254][ C0] ? fd_install+0x9c/0x5d0 [ 314.017268][ C0] ? fd_install+0x9c/0x5d0 [ 314.017278][ C0] ? fd_install+0x35c/0x5d0 [ 314.017303][ C0] ? do_syscall_64+0xb6/0x210 [ 314.017315][ C0] do_syscall_64+0xf3/0x210 [ 314.017325][ C0] ? clear_bhb_loop+0x45/0xa0 [ 314.017337][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.017346][ C0] RIP: 0033:0x7f1ce48f1899 [ 314.017504][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 314.017514][ C0] RSP: 002b:00007ffced50e4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 314.017525][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ce48f1899 [ 314.017531][ C0] RDX: 0000000000000000 RSI: 00002000000007c0 RDI: 0000000000000004 [ 314.017537][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f1ce4938049 [ 314.017542][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1ce4938049 [ 314.017548][ C0] R13: 00007ffced50e4f0 R14: 00007ffced50e530 R15: 0000000000000000 [ 314.017564][ C0] VM DIAGNOSIS: 10:02:05 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000009 RBX=ffffffff9aa7db80 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90000007330 R8 =ffffffff8596915b R9 =1ffff1100642d046 R10=dffffc0000000000 R11=ffffffff85969110 R12=dffffc0000000000 R13=0000000000000009 R14=0000000000000009 R15=00000000000003f8 RIP=ffffffff8596918e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00005555801ea480 ffffffff 00c00000 GS =0000 ffff88808c59a000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe139f6a440 CR3=0000000050aee000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=000000007ffefc00 Opmask01=0000000000000fff Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2a00000000000000 00000000000080fe ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0001000680000028 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000020014 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000010006 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000050006 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f1ce496b5b8 00007f1ce496b598 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000040014 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000040020 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000060006 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc00000000 0100000000000000 0000000000000000 00000000214e000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0100000000000000 00000000000000fc 000000000000346d 697376656474656e ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000