Warning: Permanently added '10.128.0.152' (ED25519) to the list of known hosts.
2025/09/09 11:12:04 parsed 1 programs
syzkaller login: [ 73.310415][ T5786] cgroup: Unknown subsys name 'net'
[ 73.438513][ T5786] cgroup: Unknown subsys name 'rlimit'
[ 74.884517][ T5786] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 76.992074][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.028517][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.173255][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.181147][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.372628][ T5836] chnl_net:caif_netlink_parms(): no params data found
[ 79.651151][ T5865] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.661232][ T5865] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.669953][ T5865] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.679513][ T5865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.687954][ T5865] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.695983][ T5865] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.948936][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.984419][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.003021][ T5836] bridge_slave_0: entered allmulticast mode
[ 80.026545][ T5836] bridge_slave_0: entered promiscuous mode
[ 80.054643][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.061922][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.073090][ T5836] bridge_slave_1: entered allmulticast mode
[ 80.080982][ T5836] bridge_slave_1: entered promiscuous mode
[ 80.419363][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.444868][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.493295][ T5836] team0: Port device team_slave_0 added
[ 80.516441][ T5836] team0: Port device team_slave_1 added
[ 80.614364][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.621443][ 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.
[ 80.649123][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.666720][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.674170][ 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.
[ 80.705131][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.828629][ T5836] hsr_slave_0: entered promiscuous mode
[ 80.843978][ T5836] hsr_slave_1: entered promiscuous mode
[ 81.096110][ T5836] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 81.107638][ T5836] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 81.119081][ T5836] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 81.130829][ T5836] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 81.208896][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.275126][ T5836] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.298436][ T2918] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.305910][ T2918] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.332360][ T2918] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.339527][ T2918] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.505693][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.554611][ T5836] veth0_vlan: entered promiscuous mode
[ 81.567862][ T5836] veth1_vlan: entered promiscuous mode
[ 81.609286][ T5836] veth0_macvtap: entered promiscuous mode
[ 81.618162][ T5836] veth1_macvtap: entered promiscuous mode
[ 81.640321][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.655741][ T787] cfg80211: failed to load regulatory.db
[ 81.670758][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.683624][ T5836] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.693774][ T5836] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.705115][ T5836] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.714315][ T5836] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.734366][ T5102] Bluetooth: hci0: command tx timeout
2025/09/09 11:12:14 executed programs: 0
[ 81.969619][ T5865] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 81.984551][ T5865] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 81.996444][ T5865] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 82.014866][ T5903] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 82.026526][ T5903] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 82.035326][ T5903] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 82.044324][ T5903] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 82.055163][ T5907] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 82.056533][ T5903] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 82.070930][ T5903] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 82.079275][ T5903] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 82.079316][ T5908] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 82.114247][ T5903] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 82.116275][ T5908] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 82.132867][ T5908] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 82.140216][ T5908] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 82.143079][ T5102] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 82.156679][ T5908] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 82.157923][ T5102] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 82.171639][ T5908] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 82.192871][ T5908] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 82.201745][ T5908] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 82.209645][ T5908] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 82.217695][ T5908] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 82.727719][ T5909] chnl_net:caif_netlink_parms(): no params data found
[ 82.785536][ T5898] chnl_net:caif_netlink_parms(): no params data found
[ 82.943993][ T138] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.065578][ T5902] chnl_net:caif_netlink_parms(): no params data found
[ 83.079814][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.087223][ T5898] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.095130][ T5898] bridge_slave_0: entered allmulticast mode
[ 83.101845][ T5898] bridge_slave_0: entered promiscuous mode
[ 83.109104][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.116719][ T5909] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.124278][ T5909] bridge_slave_0: entered allmulticast mode
[ 83.130908][ T5909] bridge_slave_0: entered promiscuous mode
[ 83.144270][ T5901] chnl_net:caif_netlink_parms(): no params data found
[ 83.167407][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.174789][ T5898] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.182074][ T5898] bridge_slave_1: entered allmulticast mode
[ 83.190536][ T5898] bridge_slave_1: entered promiscuous mode
[ 83.197694][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.205425][ T5909] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.212769][ T5909] bridge_slave_1: entered allmulticast mode
[ 83.219440][ T5909] bridge_slave_1: entered promiscuous mode
[ 83.314454][ T5909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.340785][ T5898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.354014][ T5898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.366558][ T5909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.443710][ T5909] team0: Port device team_slave_0 added
[ 83.469943][ T5901] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.477497][ T5901] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.484978][ T5901] bridge_slave_0: entered allmulticast mode
[ 83.493443][ T5901] bridge_slave_0: entered promiscuous mode
[ 83.504574][ T5898] team0: Port device team_slave_0 added
[ 83.515557][ T5909] team0: Port device team_slave_1 added
[ 83.542848][ T5901] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.550122][ T5901] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.558218][ T5901] bridge_slave_1: entered allmulticast mode
[ 83.565146][ T5901] bridge_slave_1: entered promiscuous mode
[ 83.576311][ T5898] team0: Port device team_slave_1 added
[ 83.605635][ T5902] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.613059][ T5902] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.620350][ T5902] bridge_slave_0: entered allmulticast mode
[ 83.627995][ T5902] bridge_slave_0: entered promiscuous mode
[ 83.673533][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.680822][ T5909] 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.
[ 83.707927][ T5909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.721513][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.728676][ T5909] 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.
[ 83.755330][ T5909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.767958][ T5902] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.775600][ T5902] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.783486][ T5902] bridge_slave_1: entered allmulticast mode
[ 83.790444][ T5902] bridge_slave_1: entered promiscuous mode
[ 83.815757][ T5901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.826206][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.833691][ T5898] 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.
[ 83.860544][ T5898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.875037][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.882201][ T5898] 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.
[ 83.909471][ T5898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.958736][ T5901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.003155][ T5901] team0: Port device team_slave_0 added
[ 84.012268][ T5902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.025783][ T5902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.061246][ T5901] team0: Port device team_slave_1 added
[ 84.117494][ T5898] hsr_slave_0: entered promiscuous mode
[ 84.124737][ T5898] hsr_slave_1: entered promiscuous mode
[ 84.131230][ T5898] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 84.139225][ T5903] Bluetooth: hci1: command tx timeout
[ 84.145924][ T5898] Cannot create hsr debugfs directory
[ 84.178005][ T5909] hsr_slave_0: entered promiscuous mode
[ 84.185438][ T5909] hsr_slave_1: entered promiscuous mode
[ 84.191843][ T5909] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 84.200004][ T5909] Cannot create hsr debugfs directory
[ 84.212633][ T5908] Bluetooth: hci2: command tx timeout
[ 84.218959][ T5903] Bluetooth: hci3: command tx timeout
[ 84.231690][ T5902] team0: Port device team_slave_0 added
[ 84.241586][ T5902] team0: Port device team_slave_1 added
[ 84.262287][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.269924][ T5901] 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.
[ 84.297068][ T5903] Bluetooth: hci4: command tx timeout
[ 84.303117][ T5901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.317236][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.324555][ T5901] 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.
[ 84.351034][ T5901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.427114][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.434571][ T5902] 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.
[ 84.462057][ T5902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.487383][ T5901] hsr_slave_0: entered promiscuous mode
[ 84.494299][ T5901] hsr_slave_1: entered promiscuous mode
[ 84.500545][ T5901] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 84.509250][ T5901] Cannot create hsr debugfs directory
[ 84.546329][ T5902] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.553819][ T5902] 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.
[ 84.581395][ T5902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.668734][ T5902] hsr_slave_0: entered promiscuous mode
[ 84.676490][ T5902] hsr_slave_1: entered promiscuous mode
[ 84.683766][ T5902] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 84.691383][ T5902] Cannot create hsr debugfs directory
[ 84.724651][ T138] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.059977][ T5898] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.070854][ T5898] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.080690][ T5898] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.091000][ T5898] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.158934][ T5898] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.185528][ T5898] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.200340][ T2918] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.207666][ T2918] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.225795][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.233078][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.407282][ T5898] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.449578][ T5898] veth0_vlan: entered promiscuous mode
[ 85.461693][ T5898] veth1_vlan: entered promiscuous mode
[ 85.494893][ T5898] veth0_macvtap: entered promiscuous mode
[ 85.504748][ T5898] veth1_macvtap: entered promiscuous mode
[ 85.525382][ T5898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 85.536365][ T5898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 85.548090][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.560579][ T5898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 85.571905][ T5898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 85.586174][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.600477][ T5898] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.609515][ T5898] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.618681][ T5898] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.629297][ T5898] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.700289][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.709799][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.736243][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.744754][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.251578][ C1] hrtimer: interrupt took 1457070464 ns
[ 87.289658][ T5903] Bluetooth: hci1: command tx timeout
[ 87.301340][ T5903] Bluetooth: hci3: command tx timeout
[ 87.308354][ T5903] Bluetooth: hci2: command tx timeout
[ 87.314628][ T5903] Bluetooth: hci4: command tx timeout
[ 89.343396][ T5908] Bluetooth: hci4: command tx timeout
[ 89.348874][ T5908] Bluetooth: hci2: command tx timeout
[ 89.354354][ T5903] Bluetooth: hci3: command tx timeout
[ 89.359777][ T5903] Bluetooth: hci1: command tx timeout
[ 91.443203][ T5908] Bluetooth: hci2: command tx timeout
[ 91.448852][ T5908] Bluetooth: hci1: command tx timeout
[ 91.454763][ T50] Bluetooth: hci3: command tx timeout
[ 91.460389][ T50] Bluetooth: hci4: command tx timeout
[ 192.392283][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 192.399652][ C0] rcu: 1-...!: (2 GPs behind) idle=830c/0/0x1 softirq=11997/12006 fqs=279
[ 192.409209][ C0] rcu: (detected by 0, t=10505 jiffies, g=9945, q=303 ncpus=2)
[ 192.417126][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 192.422455][ C1] NMI backtrace for cpu 1
[ 192.422465][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0
[ 192.422479][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 192.422487][ C1] RIP: 0010:kasan_check_range+0x7c/0x290
[ 192.422511][ C1] Code: 4d 89 c1 49 c1 e9 03 48 bb 01 00 00 00 00 fc ff df 4d 8d 34 19 4d 89 f4 4d 29 dc 49 83 fc 10 7f 29 4d 85 e4 0f 84 41 01 00 00 <4c> 89 cb 48 f7 d3 4c 01 fb 41 80 3b 00 0f 85 cc 01 00 00 49 ff c3
[ 192.422524][ C1] RSP: 0018:ffffc900001f08c8 EFLAGS: 00000002
[ 192.422538][ C1] RAX: 0000000000000001 RBX: dffffc0000000001 RCX: ffffffff816718c4
[ 192.422548][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90da5508
[ 192.422558][ C1] RBP: ffffc900001f0b48 R08: ffffffff90da550f R09: 1ffffffff21b4aa1
[ 192.422568][ C1] R10: dffffc0000000000 R11: fffffbfff21b4aa1 R12: 0000000000000001
[ 192.422577][ C1] R13: ffff88801b273c00 R14: fffffbfff21b4aa2 R15: 1ffffffff21b4aa1
[ 192.422588][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 192.422600][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 192.422610][ C1] CR2: 0000200000000300 CR3: 000000005b140000 CR4: 00000000003506e0
[ 192.422625][ C1] Call Trace:
[ 192.422632][ C1]
[ 192.422639][ C1] __lock_acquire+0x1334/0x7c80
[ 192.422667][ C1] ? verify_lock_unused+0x140/0x140
[ 192.422683][ C1] ? debug_objects_fill_pool+0x73/0x6b0
[ 192.422708][ C1] lock_acquire+0x197/0x410
[ 192.422722][ C1] ? __hrtimer_run_queues+0x5e3/0xc40
[ 192.422738][ C1] ? advance_sched+0x9f9/0xc80
[ 192.422756][ C1] ? read_lock_is_recursive+0x20/0x20
[ 192.422772][ C1] ? advance_sched+0x9f9/0xc80
[ 192.422785][ C1] ? advance_sched+0x9f9/0xc80
[ 192.422800][ C1] _raw_spin_lock_irq+0xa3/0xe0
[ 192.422822][ C1] ? __hrtimer_run_queues+0x5e3/0xc40
[ 192.422836][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 192.422860][ C1] __hrtimer_run_queues+0x5e3/0xc40
[ 192.422876][ C1] ? taprio_dequeue_from_txq+0x8f0/0x8f0
[ 192.422894][ C1] ? hrtimer_interrupt+0x9c0/0x9c0
[ 192.422908][ C1] ? ktime_get_update_offsets_now+0x3d2/0x3f0
[ 192.422928][ C1] hrtimer_interrupt+0x3c9/0x9c0
[ 192.422951][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 192.422970][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 192.422991][ C1]
[ 192.422995][ C1]
[ 192.423000][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 192.423015][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 192.423042][ C1] Code: cc cc cc cc cc cc cc f3 0f 1e fa 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 66 90 0f 00 2d 23 27 3a 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 66 0f 1f 00 55 41 57 41 56
[ 192.423052][ C1] RSP: 0018:ffffc90000187de0 EFLAGS: 000002c6
[ 192.423065][ C1] RAX: a692936dcd4cde00 RBX: ffffffff8161923b RCX: a692936dcd4cde00
[ 192.423075][ C1] RDX: 0000000000000001 RSI: ffffffff8aaabaa0 RDI: ffffffff8afc70c0
[ 192.423085][ C1] RBP: ffffc90000187f20 R08: ffff8880b8f36d4b R09: 1ffff110171e6da9
[ 192.423095][ C1] R10: dffffc0000000000 R11: ffffed10171e6daa R12: ffffffff8e4a9128
[ 192.423106][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff1100364e780
[ 192.423116][ C1] ? do_idle+0x1eb/0x510
[ 192.423136][ C1] default_idle+0x13/0x20
[ 192.423148][ C1] default_idle_call+0x6c/0xa0
[ 192.423161][ C1] do_idle+0x1eb/0x510
[ 192.423176][ C1] ? lock_chain_count+0x20/0x20
[ 192.423192][ C1] ? idle_inject_timer_fn+0x60/0x60
[ 192.423206][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 192.423220][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 192.423239][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 192.423252][ C1] ? _raw_spin_unlock+0x40/0x40
[ 192.423275][ C1] cpu_startup_entry+0x43/0x60
[ 192.423290][ C1] start_secondary+0xee/0xf0
[ 192.423304][ C1] secondary_startup_64_no_verify+0x179/0x17b
[ 192.423337][ C1]
[ 192.423450][ C0] rcu: rcu_preempt kthread starved for 9110 jiffies! g9945 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 192.814000][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 192.824021][ C0] rcu: RCU grace-period kthread stack dump:
[ 192.829947][ C0] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 192.840882][ C0] Call Trace:
[ 192.844251][ C0]
[ 192.847229][ C0] __schedule+0x14d2/0x44d0
[ 192.851878][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 192.858074][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 192.863487][ C0] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 192.870020][ C0] ? asan.module_dtor+0x20/0x20
[ 192.874906][ C0] ? enqueue_timer+0x225/0x530
[ 192.880505][ C0] ? __mod_timer+0x984/0xdb0
[ 192.885173][ C0] schedule+0xbd/0x170
[ 192.889339][ C0] schedule_timeout+0x160/0x280
[ 192.894439][ C0] ? console_conditional_schedule+0x40/0x40
[ 192.900627][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 192.906560][ C0] ? update_process_times+0x1b0/0x1b0
[ 192.912241][ C0] ? prepare_to_swait_event+0x339/0x360
[ 192.917827][ C0] rcu_gp_fqs_loop+0x302/0x1560
[ 192.922735][ C0] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 192.929096][ C0] ? rcu_gp_init+0x1510/0x1510
[ 192.934674][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 192.939730][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 192.945134][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 192.950454][ C0] rcu_gp_kthread+0x99/0x380
[ 192.955096][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 192.960351][ C0] ? __kthread_parkme+0x7a/0x1c0
[ 192.965329][ C0] ? __kthread_parkme+0x162/0x1c0
[ 192.970575][ C0] kthread+0x2fa/0x390
[ 192.974838][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 192.979984][ C0] ? kthread_blkcg+0xd0/0xd0
[ 192.984688][ C0] ret_from_fork+0x48/0x80
[ 192.989598][ C0] ? kthread_blkcg+0xd0/0xd0
[ 192.994929][ C0] ret_from_fork_asm+0x11/0x20
[ 192.999842][ C0]
[ 193.002886][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 193.009418][ C0] CPU: 0 PID: 5898 Comm: syz-executor Not tainted syzkaller #0
[ 193.017002][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 193.027278][ C0] RIP: 0010:smp_call_function_many_cond+0xddf/0x1130
[ 193.034090][ C0] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 da d6 0a 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 15 d3 0a 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 f9 d2
[ 193.053824][ C0] RSP: 0018:ffffc900046af500 EFLAGS: 00000293
[ 193.059932][ C0] RAX: ffffffff817abca7 RBX: 1ffff110171e82f5 RCX: ffff888023480000
[ 193.067974][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 193.076177][ C0] RBP: ffffc900046af680 R08: ffffffff90da5537 R09: 1ffffffff21b4aa6
[ 193.084243][ C0] R10: dffffc0000000000 R11: fffffbfff21b4aa7 R12: ffff8880b8f417a8
[ 193.092514][ C0] R13: dffffc0000000000 R14: ffff8880b8e3d588 R15: 0000000000000001
[ 193.100598][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 193.109643][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 193.116343][ C0] CR2: 00005555633de5c8 CR3: 000000000cb30000 CR4: 00000000003506f0
[ 193.124451][ C0] Call Trace:
[ 193.127767][ C0]
[ 193.130730][ C0] ? native_flush_tlb_multi+0xd0/0xd0
[ 193.136244][ C0] ? smp_call_function_many+0x40/0x40
[ 193.141948][ C0] ? slab_free_freelist_hook+0x130/0x1b0
[ 193.147790][ C0] ? __tlb_remove_page_size+0x1ed/0x490
[ 193.153371][ C0] ? rcu_is_watching+0x15/0xb0
[ 193.158164][ C0] ? native_flush_tlb_multi+0xd0/0xd0
[ 193.163569][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 193.168889][ C0] flush_tlb_mm_range+0x41e/0x690
[ 193.174124][ C0] ? flush_tlb_multi+0x50/0x50
[ 193.179145][ C0] tlb_flush_mmu+0x1b7/0x4f0
[ 193.183896][ C0] tlb_finish_mmu+0xc3/0x1d0
[ 193.188535][ C0] ? free_pgtables+0x743/0x770
[ 193.193471][ C0] exit_mmap+0x3f0/0xb50
[ 193.197746][ C0] ? exit_mm_release+0x1a/0x30
[ 193.202542][ C0] ? vm_brk+0x30/0x30
[ 193.206567][ C0] ? __mutex_unlock_slowpath+0x1a2/0x6a0
[ 193.212451][ C0] ? uprobe_clear_state+0x278/0x290
[ 193.217682][ C0] ? mm_update_next_owner+0x562/0x6c0
[ 193.223092][ C0] __mmput+0x118/0x3c0
[ 193.227191][ C0] exit_mm+0x1da/0x2c0
[ 193.231309][ C0] ? do_exit+0x23c0/0x23c0
[ 193.235848][ C0] ? taskstats_exit+0x35e/0x9e0
[ 193.240734][ C0] do_exit+0x88e/0x23c0
[ 193.244929][ C0] ? put_task_struct+0xc0/0xc0
[ 193.249824][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 193.256012][ C0] ? get_signal+0x1068/0x1400
[ 193.260806][ C0] ? lock_chain_count+0x20/0x20
[ 193.265769][ C0] ? _raw_spin_lock_irq+0xaf/0xe0
[ 193.270838][ C0] do_group_exit+0x21b/0x2d0
[ 193.275454][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 193.280771][ C0] get_signal+0x12fc/0x1400
[ 193.285334][ C0] arch_do_signal_or_restart+0x96/0x780
[ 193.291089][ C0] ? get_sigframe_size+0x20/0x20
[ 193.296085][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 193.301606][ C0] exit_to_user_mode_loop+0x70/0x110
[ 193.306940][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 193.312523][ C0] syscall_exit_to_user_mode+0x1a/0x50
[ 193.318008][ C0] do_syscall_64+0x61/0xb0
[ 193.322539][ C0] ? clear_bhb_loop+0x40/0x90
[ 193.327327][ C0] ? clear_bhb_loop+0x40/0x90
[ 193.332031][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 193.337956][ C0] RIP: 0033:0x7fca93b84e57
[ 193.342581][ C0] Code: Unable to access opcode bytes at 0x7fca93b84e2d.
[ 193.349623][ C0] RSP: 002b:00007ffca5a547f0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
[ 193.358153][ C0] RAX: fffffffffffffe00 RBX: 0000000000000003 RCX: 00007fca93b84e57
[ 193.366201][ C0] RDX: 0000000040000000 RSI: 00007ffca5a5485c RDI: 00000000ffffffff
[ 193.374194][ C0] RBP: 00007ffca5a5485c R08: 0000000000000000 R09: 0000000000000000
[ 193.382362][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 193.390552][ C0] R13: 00005555633d6590 R14: 00000000000154c5 R15: 00007ffca5a548b0
[ 193.398750][ C0]