Warning: Permanently added '10.128.1.10' (ED25519) to the list of known hosts.
[ 111.734303][ T5828] cgroup: Unknown subsys name 'net'
[ 111.867029][ T5828] cgroup: Unknown subsys name 'cpuset'
[ 111.876200][ T5828] cgroup: Unknown subsys name 'rlimit'
[ 112.050746][ T5851] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 112.058554][ T5851] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 112.060523][ T5852] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.066600][ T5851] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 112.073818][ T5852] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 112.080591][ T5851] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 112.088886][ T5852] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.096236][ T5851] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 112.102013][ T5853] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 112.115601][ T5851] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 112.116622][ T5853] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 112.124740][ T5851] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 112.130688][ T5853] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.137206][ T5851] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 112.144161][ T5855] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 112.157653][ T5129] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 112.158238][ T5853] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 112.172415][ T5851] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 112.173294][ T5853] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 112.183458][ T5851] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 112.187206][ T5855] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 112.194698][ T5851] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 112.203798][ T5855] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 112.208982][ T5841] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 112.224035][ T5855] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 112.670104][ T5839] chnl_net:caif_netlink_parms(): no params data found
[ 112.788564][ T5838] chnl_net:caif_netlink_parms(): no params data found
[ 112.819731][ T5837] chnl_net:caif_netlink_parms(): no params data found
[ 112.841648][ T5836] chnl_net:caif_netlink_parms(): no params data found
[ 112.983911][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.991248][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.000148][ T5839] bridge_slave_0: entered allmulticast mode
[ 113.007750][ T5839] bridge_slave_0: entered promiscuous mode
[ 113.023938][ T5835] chnl_net:caif_netlink_parms(): no params data found
[ 113.051928][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.059366][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.066572][ T5839] bridge_slave_1: entered allmulticast mode
[ 113.074021][ T5839] bridge_slave_1: entered promiscuous mode
[ 113.217831][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.225118][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.232235][ T5836] bridge_slave_0: entered allmulticast mode
[ 113.240377][ T5836] bridge_slave_0: entered promiscuous mode
[ 113.250350][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.263653][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.302208][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.309516][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.316790][ T5836] bridge_slave_1: entered allmulticast mode
[ 113.324732][ T5836] bridge_slave_1: entered promiscuous mode
[ 113.355243][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.362470][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.369676][ T5837] bridge_slave_0: entered allmulticast mode
[ 113.377350][ T5837] bridge_slave_0: entered promiscuous mode
[ 113.390302][ T5838] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.397730][ T5838] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.404991][ T5838] bridge_slave_0: entered allmulticast mode
[ 113.411982][ T5838] bridge_slave_0: entered promiscuous mode
[ 113.434661][ T5839] team0: Port device team_slave_0 added
[ 113.453149][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.460361][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.467895][ T5837] bridge_slave_1: entered allmulticast mode
[ 113.474971][ T5837] bridge_slave_1: entered promiscuous mode
[ 113.488912][ T5838] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.496161][ T5838] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.503361][ T5838] bridge_slave_1: entered allmulticast mode
[ 113.510513][ T5838] bridge_slave_1: entered promiscuous mode
[ 113.518931][ T5839] team0: Port device team_slave_1 added
[ 113.528034][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.589869][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.673761][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.683212][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.690387][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.700452][ T5835] bridge_slave_0: entered allmulticast mode
[ 113.707778][ T5835] bridge_slave_0: entered promiscuous mode
[ 113.716403][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.723822][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.730957][ T5835] bridge_slave_1: entered allmulticast mode
[ 113.739028][ T5835] bridge_slave_1: entered promiscuous mode
[ 113.753167][ T5838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.763825][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.770916][ T5839] 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.
[ 113.796844][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.810791][ T5836] team0: Port device team_slave_0 added
[ 113.819966][ T5836] team0: Port device team_slave_1 added
[ 113.827909][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.861012][ T5838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.871381][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.878526][ T5839] 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.
[ 113.905497][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.002267][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.009391][ T5836] 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.
[ 114.036057][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.050133][ T5837] team0: Port device team_slave_0 added
[ 114.058691][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.071053][ T5838] team0: Port device team_slave_0 added
[ 114.080954][ T5838] team0: Port device team_slave_1 added
[ 114.099361][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.106658][ T5836] 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.
[ 114.132694][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.146007][ T5837] team0: Port device team_slave_1 added
[ 114.159968][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.203731][ T5849] Bluetooth: hci1: command tx timeout
[ 114.212373][ T5838] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.219555][ T5838] 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.
[ 114.245968][ T5838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.273333][ T5849] Bluetooth: hci4: command tx timeout
[ 114.273344][ T55] Bluetooth: hci2: command tx timeout
[ 114.273633][ T55] Bluetooth: hci3: command tx timeout
[ 114.279027][ T5849] Bluetooth: hci0: command tx timeout
[ 114.333285][ T5839] hsr_slave_0: entered promiscuous mode
[ 114.339794][ T5839] hsr_slave_1: entered promiscuous mode
[ 114.347198][ T5838] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.354534][ T5838] 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.
[ 114.380618][ T5838] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.392316][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.399480][ T5837] 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.
[ 114.425552][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.438626][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.445742][ T5837] 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.
[ 114.471878][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.485851][ T5835] team0: Port device team_slave_0 added
[ 114.547433][ T5835] team0: Port device team_slave_1 added
[ 114.560164][ T5836] hsr_slave_0: entered promiscuous mode
[ 114.566687][ T5836] hsr_slave_1: entered promiscuous mode
[ 114.572725][ T5836] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.580482][ T5836] Cannot create hsr debugfs directory
[ 114.667648][ T5838] hsr_slave_0: entered promiscuous mode
[ 114.674303][ T5838] hsr_slave_1: entered promiscuous mode
[ 114.680834][ T5838] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.688992][ T5838] Cannot create hsr debugfs directory
[ 114.748287][ T5837] hsr_slave_0: entered promiscuous mode
[ 114.754751][ T5837] hsr_slave_1: entered promiscuous mode
[ 114.760893][ T5837] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.768908][ T5837] Cannot create hsr debugfs directory
[ 114.775757][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.782716][ T5835] 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.
[ 114.808863][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.855512][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.862493][ T5835] 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.
[ 114.888506][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.141388][ T5835] hsr_slave_0: entered promiscuous mode
[ 115.149306][ T5835] hsr_slave_1: entered promiscuous mode
[ 115.156117][ T5835] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 115.163967][ T5835] Cannot create hsr debugfs directory
[ 115.454297][ T5836] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 115.475633][ T5836] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 115.488061][ T5836] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 115.522774][ T5836] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 115.562400][ T5839] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 115.578495][ T5839] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 115.590136][ T5839] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 115.601449][ T5839] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 115.699313][ T5838] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 115.725463][ T5838] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 115.757236][ T5838] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 115.769062][ T5838] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 115.859560][ T5837] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 115.890839][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.900994][ T5837] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 115.915802][ T5837] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 115.947185][ T5837] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 115.997707][ T5836] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.020450][ T1163] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.027816][ T1163] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.082166][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.091291][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.098473][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.114458][ T5835] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 116.127526][ T5835] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 116.146196][ T5835] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 116.170261][ T5839] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.179065][ T5835] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 116.210208][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.217346][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.270061][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.277363][ T1146] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.283592][ T5849] Bluetooth: hci1: command tx timeout
[ 116.357214][ T5841] Bluetooth: hci4: command tx timeout
[ 116.357251][ T55] Bluetooth: hci2: command tx timeout
[ 116.362723][ T5841] Bluetooth: hci0: command tx timeout
[ 116.375170][ T5849] Bluetooth: hci3: command tx timeout
[ 116.404443][ T5838] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.439764][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.460042][ T5838] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.476905][ T1163] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.484074][ T1163] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.508752][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.515891][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.552506][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.569108][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.636699][ T5837] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.665432][ T5836] veth0_vlan: entered promiscuous mode
[ 116.679794][ T5836] veth1_vlan: entered promiscuous mode
[ 116.728588][ T36] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.735823][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.748931][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.756073][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.878767][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.911623][ T5836] veth0_macvtap: entered promiscuous mode
[ 116.947439][ T5836] veth1_macvtap: entered promiscuous mode
[ 116.969470][ T5835] 8021q: adding VLAN 0 to HW filter on device team0
[ 117.019390][ T5838] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.039474][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.046661][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.098271][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.109296][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.116479][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.177690][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.194134][ T5836] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.203379][ T5836] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.212189][ T5836] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.221358][ T5836] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.239524][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.271095][ T5838] veth0_vlan: entered promiscuous mode
[ 117.289359][ T5838] veth1_vlan: entered promiscuous mode
[ 117.315175][ T5835] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 117.366971][ T5839] veth0_vlan: entered promiscuous mode
[ 117.381137][ T5839] veth1_vlan: entered promiscuous mode
[ 117.469508][ T5839] veth0_macvtap: entered promiscuous mode
[ 117.480323][ T5837] veth0_vlan: entered promiscuous mode
[ 117.492120][ T5836] 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.
[ 117.499307][ T5837] veth1_vlan: entered promiscuous mode
executing program
[ 117.521776][ T5839] veth1_macvtap: entered promiscuous mode
[ 117.530687][ T5838] veth0_macvtap: entered promiscuous mode
[ 117.541419][ T5838] veth1_macvtap: entered promiscuous mode
[ 117.577601][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 118.384571][ T5841] Bluetooth: hci1: command tx timeout
[ 118.433464][ T5841] Bluetooth: hci0: command tx timeout
[ 118.438924][ T5841] Bluetooth: hci3: command tx timeout
[ 222.632846][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 222.639920][ C0] rcu: 1-...!: (0 ticks this GP) idle=8634/0/0x1 softirq=15086/15086 fqs=29
[ 222.649165][ C0] rcu: (detected by 0, t=10502 jiffies, g=9697, q=257 ncpus=2)
[ 222.656819][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 222.656855][ C1] NMI backtrace for cpu 1
[ 222.656887][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-rc5-syzkaller-00300-g3ce9925823c7 #0 PREEMPT(full)
[ 222.656906][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 222.656922][ C1] RIP: 0010:lock_acquire+0x120/0x360
[ 222.656966][ C1] Code: 41 f7 c7 00 02 00 00 41 0f 94 c1 4c 89 ef 89 de 8b 54 24 04 44 89 e1 45 89 f0 6a 00 6a 00 6a 00 55 ff 74 24 30 e8 e0 02 00 00 <48> 83 c4 28 48 c7 c7 32 15 92 8d e8 80 05 b1 09 b8 ff ff ff ff 65
[ 222.656980][ C1] RSP: 0018:ffffc90000a08b98 EFLAGS: 00000086
[ 222.656997][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 643e4374e31c1700
[ 222.657008][ C1] RDX: 0000000000000000 RSI: ffff88801c6ce4f0 RDI: ffff88801c6cda00
[ 222.657019][ C1] RBP: ffffffff897080d4 R08: 0000000000000000 R09: 0000000000080000
[ 222.657029][ C1] R10: 0000000000000000 R11: ffffffff897080d4 R12: 0000000000000000
[ 222.657039][ C1] R13: ffff8880267f5300 R14: 0000000000000001 R15: 0000000000000046
[ 222.657049][ C1] FS: 0000000000000000(0000) GS:ffff888126200000(0000) knlGS:0000000000000000
[ 222.657062][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 222.657073][ C1] CR2: 00007f377fa5fd58 CR3: 000000007c9ae000 CR4: 00000000003526f0
[ 222.657087][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 222.657096][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 222.657105][ C1] Call Trace:
[ 222.657112][ C1]
[ 222.657123][ C1] ? advance_sched+0xc4/0xc90
[ 222.657156][ C1] _raw_spin_lock+0x2e/0x40
[ 222.657170][ C1] ? advance_sched+0xc4/0xc90
[ 222.657187][ C1] advance_sched+0xc4/0xc90
[ 222.657205][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 222.657222][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 222.657241][ C1] ? __pfx_advance_sched+0x10/0x10
[ 222.657258][ C1] __hrtimer_run_queues+0x529/0xc60
[ 222.657289][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 222.657310][ C1] ? read_tsc+0x9/0x20
[ 222.657336][ C1] hrtimer_interrupt+0x45b/0xaa0
[ 222.657368][ C1] __sysvec_apic_timer_interrupt+0x108/0x410
[ 222.657388][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 222.657405][ C1]
[ 222.657410][ C1]
[ 222.657416][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 222.657434][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 222.657451][ C1] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 0b 19 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 222.657463][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6
[ 222.657476][ C1] RAX: 643e4374e31c1700 RBX: ffffffff81974e28 RCX: 643e4374e31c1700
[ 222.657488][ C1] RDX: 0000000000000001 RSI: ffffffff8d7377ae RDI: ffffffff8bc0ffa0
[ 222.657499][ C1] RBP: ffffc90000197f20 R08: ffff8880b8932b5b R09: 1ffff1101712656b
[ 222.657516][ C1] R10: dffffc0000000000 R11: ffffed101712656c R12: ffffffff8f7da970
[ 222.657527][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110038d9b40
[ 222.657539][ C1] ? do_idle+0x1e8/0x510
[ 222.657566][ C1] default_idle+0x13/0x20
[ 222.657586][ C1] default_idle_call+0x74/0xb0
[ 222.657606][ C1] do_idle+0x1e8/0x510
[ 222.657632][ C1] ? __pfx_do_idle+0x10/0x10
[ 222.657653][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 222.657669][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 222.657686][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 222.657720][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 222.657740][ C1] cpu_startup_entry+0x44/0x60
[ 222.657765][ C1] start_secondary+0x101/0x110
[ 222.657789][ C1] common_startup_64+0x13e/0x147
[ 222.657818][ C1]
[ 222.657844][ C0] rcu: rcu_preempt kthread starved for 10355 jiffies! g9697 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 223.029244][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 223.039220][ C0] rcu: RCU grace-period kthread stack dump:
[ 223.045122][ C0] task:rcu_preempt state:R running task stack:27304 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
[ 223.058650][ C0] Call Trace:
[ 223.061948][ C0]
[ 223.064913][ C0] __schedule+0x168f/0x4c70
[ 223.069442][ C0] ? do_raw_spin_unlock+0x122/0x240
[ 223.074662][ C0] ? schedule+0x165/0x360
[ 223.079005][ C0] ? __pfx___schedule+0x10/0x10
[ 223.083893][ C0] ? schedule+0x91/0x360
[ 223.088153][ C0] schedule+0x165/0x360
[ 223.092329][ C0] schedule_timeout+0x12b/0x270
[ 223.097212][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 223.102619][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 223.108531][ C0] ? __pfx_process_timeout+0x10/0x10
[ 223.113858][ C0] ? prepare_to_swait_event+0x341/0x380
[ 223.119437][ C0] rcu_gp_fqs_loop+0x301/0x1540
[ 223.124318][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 223.129543][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 223.135722][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 223.141033][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 223.146267][ C0] ? finish_swait+0xcd/0x1f0
[ 223.150876][ C0] rcu_gp_kthread+0x99/0x390
[ 223.155494][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 223.160710][ C0] ? __kthread_parkme+0x7b/0x200
[ 223.165664][ C0] ? __kthread_parkme+0x1a1/0x200
[ 223.170708][ C0] kthread+0x70e/0x8a0
[ 223.174806][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 223.180025][ C0] ? __pfx_kthread+0x10/0x10
[ 223.184640][ C0] ? __pfx_kthread+0x10/0x10
[ 223.189251][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 223.194470][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 223.199693][ C0] ? __pfx_kthread+0x10/0x10
[ 223.204309][ C0] ret_from_fork+0x4b/0x80
[ 223.208744][ C0] ? __pfx_kthread+0x10/0x10
[ 223.213363][ C0] ret_from_fork_asm+0x1a/0x30
[ 223.218181][ C0]
[ 223.221232][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 223.227567][ C0] CPU: 0 UID: 0 PID: 5824 Comm: udevd Not tainted 6.15.0-rc5-syzkaller-00300-g3ce9925823c7 #0 PREEMPT(full)
[ 223.239134][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 223.249211][ C0] RIP: 0010:smp_call_function_many_cond+0xe69/0x11c0
[ 223.255921][ C0] Code: 00 45 8b 2f 44 89 ee 83 e6 01 31 ff e8 10 6d 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 bb 68 0b 00 eb 37 f3 90 <43> 0f b6 04 2c 84 c0 75 10 41 f7 07 01 00 00 00 74 1e e8 a0 68 0b
[ 223.275550][ C0] RSP: 0018:ffffc90003f9f5a0 EFLAGS: 00000293
[ 223.281665][ C0] RAX: ffffffff81b466a0 RBX: ffff8880b883abc0 RCX: ffff88807ac33c00
[ 223.289652][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 223.297637][ C0] RBP: ffffc90003f9f700 R08: ffffffff8f7da977 R09: 1ffffffff1efb52e
[ 223.305625][ C0] R10: dffffc0000000000 R11: fffffbfff1efb52f R12: 1ffff11017127e69
[ 223.313617][ C0] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880b893f348
[ 223.321602][ C0] FS: 00007f1b885c1880(0000) GS:ffff888126100000(0000) knlGS:0000000000000000
[ 223.330544][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 223.337143][ C0] CR2: 00005592faf62a08 CR3: 0000000032f8a000 CR4: 00000000003526f0
[ 223.345129][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 223.353111][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 223.361188][ C0] Call Trace:
[ 223.364487][ C0]
[ 223.367447][ C0] ? __pfx_flush_tlb_func+0x10/0x10
[ 223.372681][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 223.379047][ C0] ? rcu_is_watching+0x15/0xb0
[ 223.383841][ C0] ? __pfx_flush_tlb_func+0x10/0x10
[ 223.389062][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 223.394198][ C0] flush_tlb_mm_range+0x6ae/0x12b0
[ 223.399340][ C0] ? free_pgtables+0x6a9/0x710
[ 223.404122][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10
[ 223.409689][ C0] ? __pfx_free_pgtables+0x10/0x10
[ 223.414822][ C0] tlb_flush_mmu+0x1a7/0x680
[ 223.419437][ C0] tlb_finish_mmu+0xc3/0x1d0
[ 223.424058][ C0] vms_clear_ptes+0x42c/0x540
[ 223.428765][ C0] ? __pfx_vms_clear_ptes+0x10/0x10
[ 223.434009][ C0] vms_complete_munmap_vmas+0x206/0x8a0
[ 223.439583][ C0] ? __mas_set_range+0x12f/0x3c0
[ 223.444545][ C0] do_vmi_align_munmap+0x358/0x420
[ 223.449694][ C0] ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 223.455366][ C0] ? mas_find+0x962/0xc10
[ 223.459715][ C0] do_vmi_munmap+0x253/0x2e0
[ 223.464331][ C0] __vm_munmap+0x23b/0x3d0
[ 223.468773][ C0] ? __pfx___vm_munmap+0x10/0x10
[ 223.473733][ C0] ? __rseq_handle_notify_resume+0x37e/0x11f0
[ 223.479830][ C0] ? rcu_is_watching+0x15/0xb0
[ 223.484631][ C0] __x64_sys_munmap+0x60/0x70
[ 223.489335][ C0] do_syscall_64+0xf6/0x210
[ 223.493862][ C0] ? clear_bhb_loop+0x45/0xa0
[ 223.498568][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 223.504479][ C0] RIP: 0033:0x7f1b87f1e097
[ 223.508929][ C0] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48
[ 223.528547][ C0] RSP: 002b:00007ffc4ecb07d8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
[ 223.536976][ C0] RAX: ffffffffffffffda RBX: 00005592faf59bf0 RCX: 00007f1b87f1e097
[ 223.544957][ C0] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007f1b87400000
[ 223.552935][ C0] RBP: 00005592faf59910 R08: 00005592faf6c110 R09: 0000000000000006
[ 223.560922][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 00005592c9134588
[ 223.568911][ C0] R13: 00007ffc4ecb0860 R14: 0000000000000000 R15: 0000000000000000
[ 223.576919][ C0]