Warning: Permanently added '10.128.1.186' (ED25519) to the list of known hosts. [ 84.732357][ T5801] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.742467][ T5807] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.750957][ T5801] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.758706][ T5807] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.766904][ T5801] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.774935][ T5807] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.782612][ T5801] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.784336][ T5807] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.790380][ T5808] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.805983][ T5807] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.807014][ T5811] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.814075][ T5807] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.821543][ T5811] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.828931][ T5807] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.835275][ T5811] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.842820][ T5807] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.848087][ T5808] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 84.855977][ T5807] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 84.863197][ T5808] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.869671][ T5811] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.876186][ T5808] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.882810][ T5807] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.907906][ T5811] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.915310][ T5811] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.265985][ T5793] chnl_net:caif_netlink_parms(): no params data found [ 85.388060][ T5796] chnl_net:caif_netlink_parms(): no params data found [ 85.411434][ T5795] chnl_net:caif_netlink_parms(): no params data found [ 85.549106][ T5797] chnl_net:caif_netlink_parms(): no params data found [ 85.577373][ T5793] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.584591][ T5793] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.592774][ T5793] bridge_slave_0: entered allmulticast mode [ 85.599950][ T5793] bridge_slave_0: entered promiscuous mode [ 85.614693][ T5793] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.622605][ T5793] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.629832][ T5793] bridge_slave_1: entered allmulticast mode [ 85.637164][ T5793] bridge_slave_1: entered promiscuous mode [ 85.697929][ T5796] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.705351][ T5796] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.712692][ T5796] bridge_slave_0: entered allmulticast mode [ 85.720268][ T5796] bridge_slave_0: entered promiscuous mode [ 85.763180][ T5796] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.770763][ T5796] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.778063][ T5796] bridge_slave_1: entered allmulticast mode [ 85.784960][ T5796] bridge_slave_1: entered promiscuous mode [ 85.799338][ T5793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.861375][ T5793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.885530][ T5796] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.899334][ T5796] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.931453][ T5795] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.938832][ T5795] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.945974][ T5795] bridge_slave_0: entered allmulticast mode [ 85.953236][ T5795] bridge_slave_0: entered promiscuous mode [ 85.962892][ T5795] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.970126][ T5795] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.978271][ T5795] bridge_slave_1: entered allmulticast mode [ 85.985175][ T5795] bridge_slave_1: entered promiscuous mode [ 86.054053][ T5797] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.062341][ T5797] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.069994][ T5797] bridge_slave_0: entered allmulticast mode [ 86.077232][ T5797] bridge_slave_0: entered promiscuous mode [ 86.085024][ T5797] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.092529][ T5797] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.099773][ T5797] bridge_slave_1: entered allmulticast mode [ 86.107167][ T5797] bridge_slave_1: entered promiscuous mode [ 86.117548][ T5793] team0: Port device team_slave_0 added [ 86.139340][ T5796] team0: Port device team_slave_0 added [ 86.159053][ T5793] team0: Port device team_slave_1 added [ 86.178804][ T5795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.192127][ T5795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.203714][ T5796] team0: Port device team_slave_1 added [ 86.242457][ T5797] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.257374][ T5797] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.303113][ T5793] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.310220][ T5793] 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. [ 86.336268][ T5793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.351167][ T5793] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.358175][ T5793] 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. [ 86.384122][ T5793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.410253][ T5795] team0: Port device team_slave_0 added [ 86.420383][ T5795] team0: Port device team_slave_1 added [ 86.452830][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.460192][ T5796] 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. [ 86.486226][ T5796] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.514081][ T5797] team0: Port device team_slave_0 added [ 86.549117][ T5795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.556119][ T5795] 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. [ 86.582163][ T5795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.594687][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.602005][ T5796] 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. [ 86.628585][ T5796] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.647699][ T5797] team0: Port device team_slave_1 added [ 86.667428][ T5795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.674493][ T5795] 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. [ 86.700833][ T5795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.784120][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.791555][ T5797] 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. [ 86.817567][ T5797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.832119][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.839155][ T5797] 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. [ 86.865211][ T5797] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.882929][ T5796] hsr_slave_0: entered promiscuous mode [ 86.889531][ T5796] hsr_slave_1: entered promiscuous mode [ 86.914662][ T5793] hsr_slave_0: entered promiscuous mode [ 86.921233][ T5793] hsr_slave_1: entered promiscuous mode [ 86.927514][ T5799] Bluetooth: hci1: command tx timeout [ 86.933509][ T5793] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.941671][ T5793] Cannot create hsr debugfs directory [ 86.996469][ T5799] Bluetooth: hci0: command tx timeout [ 86.996497][ T5811] Bluetooth: hci2: command tx timeout [ 87.008250][ T5811] Bluetooth: hci3: command tx timeout [ 87.035595][ T5795] hsr_slave_0: entered promiscuous mode [ 87.042177][ T5795] hsr_slave_1: entered promiscuous mode [ 87.048626][ T5795] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.056204][ T5795] Cannot create hsr debugfs directory [ 87.189396][ T5797] hsr_slave_0: entered promiscuous mode [ 87.195968][ T5797] hsr_slave_1: entered promiscuous mode [ 87.202972][ T5797] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.210802][ T5797] Cannot create hsr debugfs directory [ 87.518958][ T5796] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.533115][ T5796] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.544041][ T5796] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.554497][ T5796] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.630515][ T5795] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 87.649626][ T5795] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 87.660688][ T5795] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 87.671522][ T5795] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 87.747450][ T5793] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.773629][ T5793] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.783553][ T5793] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.797153][ T5793] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.875987][ T5797] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.887938][ T5797] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 87.911863][ T5797] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 87.922090][ T5797] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 88.002541][ T5796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.088797][ T5796] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.111617][ T5795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.138222][ T2971] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.145583][ T2971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.163727][ T5793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.184567][ T2971] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.191743][ T2971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.218503][ T5795] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.248508][ T2971] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.255634][ T2971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.279654][ T1072] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.286847][ T1072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.324519][ T5793] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.362289][ T1072] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.369498][ T1072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.388888][ T66] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.396075][ T66] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.412422][ T5797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.521914][ T5797] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.554812][ T1072] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.562012][ T1072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.574849][ T5796] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.597588][ T1072] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.604735][ T1072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.708028][ T5795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.728227][ T5793] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.772417][ T5796] veth0_vlan: entered promiscuous mode [ 88.810304][ T5795] veth0_vlan: entered promiscuous mode [ 88.818573][ T5796] veth1_vlan: entered promiscuous mode [ 88.853349][ T5797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.875700][ T5795] veth1_vlan: entered promiscuous mode [ 88.941136][ T5793] veth0_vlan: entered promiscuous mode [ 88.971794][ T5796] veth0_macvtap: entered promiscuous mode [ 88.982601][ T5796] veth1_macvtap: entered promiscuous mode [ 88.996220][ T5795] veth0_macvtap: entered promiscuous mode [ 89.008112][ T5811] Bluetooth: hci1: command tx timeout [ 89.010113][ T5795] veth1_macvtap: entered promiscuous mode [ 89.023342][ T5793] veth1_vlan: entered promiscuous mode [ 89.055007][ T5797] veth0_vlan: entered promiscuous mode [ 89.078922][ T5811] Bluetooth: hci0: command tx timeout [ 89.084395][ T5811] Bluetooth: hci3: command tx timeout [ 89.090711][ T5799] Bluetooth: hci2: command tx timeout [ 89.099338][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.112920][ T5795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.124038][ T5795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.137283][ T5795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.155176][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.173317][ T5795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.184259][ T5795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.202107][ T5795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.213876][ T5797] veth1_vlan: entered promiscuous mode [ 89.232727][ T5796] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.242472][ T5796] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.252120][ T5796] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.261163][ T5796] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.275998][ T5795] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.285454][ T5795] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.295443][ T5795] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.304480][ T5795] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.327611][ T5793] veth0_macvtap: entered promiscuous mode [ 89.351810][ T5793] veth1_macvtap: entered promiscuous mode [ 89.390376][ T5797] veth0_macvtap: entered promiscuous mode [ 89.425639][ T5797] veth1_macvtap: entered promiscuous mode [ 89.446835][ T5793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.463462][ T5793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.473688][ T5793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.485101][ T5793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 89.498355][ T5793] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.510240][ T5793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.520825][ T5793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.533458][ T5793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.550511][ T5793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.565593][ T5793] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.642417][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.670427][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.685236][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.704800][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.715230][ T5797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program [ 89.736910][ T5797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.765810][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.766299][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 194.773398][ C1] rcu: (detected by 1, t=10502 jiffies, g=9741, q=229 ncpus=2) [ 194.781059][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294956569-4294946069), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 194.794459][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g9741 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 194.805591][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 194.815583][ C1] rcu: RCU grace-period kthread stack dump: [ 194.821507][ C1] task:rcu_preempt state:R running task stack:26568 pid:17 ppid:2 flags:0x00004000 [ 194.832352][ C1] Call Trace: [ 194.835661][ C1] [ 194.838629][ C1] __schedule+0x14d2/0x44d0 [ 194.843211][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 194.849138][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 194.854371][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 194.860295][ C1] ? asan.module_dtor+0x20/0x20 [ 194.865195][ C1] ? enqueue_timer+0x225/0x530 [ 194.870002][ C1] ? __mod_timer+0x984/0xdb0 [ 194.874647][ C1] schedule+0xbd/0x170 [ 194.878767][ C1] schedule_timeout+0x160/0x280 [ 194.883650][ C1] ? console_conditional_schedule+0x40/0x40 [ 194.889573][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 194.895500][ C1] ? update_process_times+0x1b0/0x1b0 [ 194.900934][ C1] ? prepare_to_swait_event+0x339/0x360 [ 194.906523][ C1] rcu_gp_fqs_loop+0x302/0x1560 [ 194.911431][ C1] ? dump_blkd_tasks+0x810/0x810 [ 194.916419][ C1] ? rcu_gp_init+0x1510/0x1510 [ 194.921226][ C1] ? rcu_gp_cleanup+0xb4c/0xca0 [ 194.926129][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 194.931449][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 194.936726][ C1] rcu_gp_kthread+0x99/0x380 [ 194.941455][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 194.946618][ C1] ? __kthread_parkme+0x7a/0x1c0 [ 194.951600][ C1] ? __kthread_parkme+0x162/0x1c0 [ 194.956675][ C1] kthread+0x2fa/0x390 [ 194.960782][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 194.965943][ C1] ? kthread_blkcg+0xd0/0xd0 [ 194.970567][ C1] ret_from_fork+0x48/0x80 [ 194.975023][ C1] ? kthread_blkcg+0xd0/0xd0 [ 194.979651][ C1] ret_from_fork_asm+0x11/0x20 [ 194.984476][ C1] [ 194.987531][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 194.993898][ C1] CPU: 1 PID: 5865 Comm: syz-executor225 Not tainted syzkaller #0 [ 195.001732][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 195.011813][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 [ 195.017652][ C1] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0a 04 ef f6 48 89 df e8 22 d6 ef f6 e8 3d 7c 13 f7 fb bf 01 00 00 00 62 f8 e2 f6 65 8b 05 53 41 8b 75 85 c0 74 02 5b c3 e8 70 25 88 [ 195.037396][ C1] RSP: 0018:ffffc90004a1fc78 EFLAGS: 00000286 [ 195.043623][ C1] RAX: 8597ebde6aba6c00 RBX: ffff8880713d65c0 RCX: 8597ebde6aba6c00 [ 195.051635][ C1] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001 [ 195.059637][ C1] RBP: ffff8880713d6a58 R08: ffffffff8e4a8d6f R09: 1ffffffff1c951ad [ 195.067642][ C1] R10: dffffc0000000000 R11: fffffbfff1c951ae R12: 1ffff1100e27ad4b [ 195.075647][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000 [ 195.083649][ C1] FS: 000055558b8fb3c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 195.092608][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.099217][ C1] CR2: 00007f67c0fec220 CR3: 000000002354c000 CR4: 00000000003506e0 [ 195.107223][ C1] Call Trace: [ 195.110532][ C1] [ 195.113489][ C1] get_signal+0x11f5/0x1400 [ 195.118064][ C1] arch_do_signal_or_restart+0x9c/0x7b0 [ 195.123654][ C1] ? get_sigframe_size+0x20/0x20 [ 195.128669][ C1] ? exit_to_user_mode_loop+0x3b/0x110 [ 195.134196][ C1] exit_to_user_mode_loop+0x70/0x110 [ 195.139526][ C1] exit_to_user_mode_prepare+0xf6/0x180 [ 195.145111][ C1] syscall_exit_to_user_mode+0x1a/0x50 [ 195.150603][ C1] do_syscall_64+0x61/0xb0 [ 195.155062][ C1] ? clear_bhb_loop+0x40/0x90 [ 195.159772][ C1] ? clear_bhb_loop+0x40/0x90 [ 195.164486][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.170418][ C1] RIP: 0033:0x7f67c0fd2c89 [ 195.174877][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 1d 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 b0 ff ff ff f7 d8 64 89 01 48 [ 195.194527][ C1] RSP: 002b:00007ffc539c3a68 EFLAGS: 00000246 [ 195.200633][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f67c0fd2c89 [ 195.208648][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 195.216652][ C1] RBP: 0000000000000000 R08: 00007f67c10231fa R09: 00007f67c10231fa [ 195.224653][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67c1023479 [ 195.232657][ C1] R13: 0000000000000001 R14: 00007ffc539c3aa0 R15: 0000000000000000 [ 195.240681][ C1]