Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts.
2026/01/08 10:19:47 parsed 1 programs
[ 195.713679][ T4301] cgroup: Unknown subsys name 'net'
[ 195.822748][ T4301] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 197.371687][ T4301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 198.929727][ T4312] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 198.937863][ T4312] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 198.946266][ T4312] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 198.954606][ T4312] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 198.962248][ T4312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 198.970571][ T4312] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 200.661452][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 200.676695][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 200.688312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 200.702099][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 200.710166][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 200.718981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 201.868041][ T4377] chnl_net:caif_netlink_parms(): no params data found
[ 201.971962][ T4377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 201.979282][ T4377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 201.988045][ T4377] device bridge_slave_0 entered promiscuous mode
[ 201.998253][ T4377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 202.005929][ T4377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 202.013876][ T4377] device bridge_slave_1 entered promiscuous mode
[ 202.039149][ T4377] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 202.050205][ T4377] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 202.074973][ T4377] team0: Port device team_slave_0 added
[ 202.082376][ T4377] team0: Port device team_slave_1 added
[ 202.102987][ T4377] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 202.110141][ T4377] 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.
[ 202.136460][ T4377] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 202.157539][ T4377] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 202.164669][ T4377] 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.
[ 202.191053][ T4377] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 202.223927][ T4377] device hsr_slave_0 entered promiscuous mode
[ 202.231144][ T4377] device hsr_slave_1 entered promiscuous mode
[ 202.352355][ T4377] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 202.366212][ T4377] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 202.386944][ T4377] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 202.396668][ T4377] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 202.433746][ T4377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 202.441017][ T4377] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 202.449240][ T4377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 202.456465][ T4377] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 202.512851][ T4377] 8021q: adding VLAN 0 to HW filter on device bond0
[ 202.528338][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 202.539424][ T4387] bridge0: port 1(bridge_slave_0) entered disabled state
[ 202.549568][ T4387] bridge0: port 2(bridge_slave_1) entered disabled state
[ 202.558770][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 202.581271][ T4377] 8021q: adding VLAN 0 to HW filter on device team0
[ 202.594020][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 202.603477][ T4387] bridge0: port 1(bridge_slave_0) entered blocking state
[ 202.610892][ T4387] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 202.622091][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 202.630792][ T4387] bridge0: port 2(bridge_slave_1) entered blocking state
[ 202.637958][ T4387] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 202.670540][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 202.681121][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 202.694963][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 202.707035][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 202.719507][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 202.737893][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 202.961676][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 202.969667][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 202.989944][ T4377] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 203.025576][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 203.034415][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 203.059317][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 203.069525][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 203.078368][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 203.086958][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 203.099603][ T4377] device veth0_vlan entered promiscuous mode
[ 203.115039][ T4377] device veth1_vlan entered promiscuous mode
[ 203.144043][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 203.152791][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 203.161531][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 203.171580][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 203.182497][ T4377] device veth0_macvtap entered promiscuous mode
[ 203.193926][ T4377] device veth1_macvtap entered promiscuous mode
[ 203.213392][ T4377] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 203.222736][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 203.231326][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 203.241258][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 203.250377][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 203.262678][ T4377] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 203.271863][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 203.281011][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 203.294024][ T4377] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.303065][ T4377] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.313096][ T4377] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.322206][ T4377] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.452397][ T53] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/08 10:19:57 executed programs: 0
[ 203.745344][ T4312] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 203.753304][ T4312] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 203.762243][ T4312] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 203.770277][ T4312] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 203.778255][ T4312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 203.786310][ T4312] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 203.928987][ T4404] chnl_net:caif_netlink_parms(): no params data found
[ 203.980807][ T4404] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.988099][ T4404] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.996144][ T4404] device bridge_slave_0 entered promiscuous mode
[ 204.004344][ T4404] bridge0: port 2(bridge_slave_1) entered blocking state
[ 204.011879][ T4404] bridge0: port 2(bridge_slave_1) entered disabled state
[ 204.020623][ T4404] device bridge_slave_1 entered promiscuous mode
[ 204.049584][ T4404] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 204.061001][ T4404] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 204.087255][ T4404] team0: Port device team_slave_0 added
[ 204.098106][ T4404] team0: Port device team_slave_1 added
[ 204.119690][ T4404] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 204.126878][ T4404] 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.
[ 204.153172][ T4404] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 204.167327][ T4404] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 204.174303][ T4404] 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.
[ 204.200671][ T4404] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 204.233369][ T4404] device hsr_slave_0 entered promiscuous mode
[ 204.240248][ T4404] device hsr_slave_1 entered promiscuous mode
[ 204.248514][ T4404] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 204.257110][ T4404] Cannot create hsr debugfs directory
[ 205.716927][ T53] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 205.845361][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 207.925483][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 208.035519][ T53] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 208.107616][ T53] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 208.916229][ T53] device hsr_slave_0 left promiscuous mode
[ 208.923767][ T53] device hsr_slave_1 left promiscuous mode
[ 208.931398][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 208.939236][ T53] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 208.950659][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 208.958470][ T53] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 208.974220][ T53] device bridge_slave_1 left promiscuous mode
[ 208.981638][ T53] bridge0: port 2(bridge_slave_1) entered disabled state
[ 208.996246][ T53] device bridge_slave_0 left promiscuous mode
[ 209.002542][ T53] bridge0: port 1(bridge_slave_0) entered disabled state
[ 209.031802][ T53] device veth1_macvtap left promiscuous mode
[ 209.038413][ T53] device veth0_macvtap left promiscuous mode
[ 209.044934][ T53] device veth1_vlan left promiscuous mode
[ 209.051055][ T53] device veth0_vlan left promiscuous mode
[ 209.552163][ T53] team0 (unregistering): Port device team_slave_1 removed
[ 209.600455][ T53] team0 (unregistering): Port device team_slave_0 removed
[ 209.646036][ T53] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 209.700902][ T53] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 210.018276][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 210.092150][ T53] bond0 (unregistering): Released all slaves
[ 210.178666][ T4404] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 210.188092][ T4404] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 210.199310][ T4404] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 210.211872][ T4404] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 210.282939][ T4404] 8021q: adding VLAN 0 to HW filter on device bond0
[ 210.297195][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 210.306337][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 210.334438][ T4404] 8021q: adding VLAN 0 to HW filter on device team0
[ 210.344409][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 210.354926][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 210.363381][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 210.370575][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 210.379551][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 210.396186][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 210.407808][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 210.418034][ T32] bridge0: port 2(bridge_slave_1) entered blocking state
[ 210.425208][ T32] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 210.440075][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 210.452788][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 210.467757][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 210.477139][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 210.486573][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 210.496949][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 210.506913][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 210.521334][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 210.531742][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 210.543295][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 210.552999][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 210.564295][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 210.781543][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 210.789607][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 210.802089][ T4404] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 210.823626][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 210.832717][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 210.852110][ T4404] device veth0_vlan entered promiscuous mode
[ 210.859653][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 210.868681][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 210.877568][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 210.886071][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 210.901262][ T4404] device veth1_vlan entered promiscuous mode
[ 210.921362][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 210.930888][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 210.939225][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 210.949678][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 210.962437][ T4404] device veth0_macvtap entered promiscuous mode
[ 210.972205][ T4404] device veth1_macvtap entered promiscuous mode
[ 210.989392][ T4404] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 210.999324][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 211.008111][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 211.016404][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 211.025509][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 211.037146][ T4404] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 211.048242][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 211.057095][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 211.068273][ T4404] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 211.077490][ T4404] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 211.086446][ T4404] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 211.096647][ T4404] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 211.156631][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 211.166606][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 211.180139][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/01/08 10:20:05 executed programs: 2
[ 211.199975][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 211.209341][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 211.219735][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 316.364490][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 316.371784][ C1] rcu: 0-...!: (1 GPs behind) idle=5364/0/0x1 softirq=10189/10190 fqs=1
[ 316.380896][ C1] (detected by 1, t=10502 jiffies, g=10337, q=108 ncpus=2)
[ 316.388233][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 316.393501][ C0] NMI backtrace for cpu 0
[ 316.393522][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0
[ 316.393538][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 316.393551][ C0] RIP: 0010:kasan_check_range+0x71/0x290
[ 316.393598][ C0] Code: 00 fc ff df 4f 8d 0c 03 48 8d 5c 37 ff 48 c1 eb 03 4e 8d 14 3b 4d 89 d6 4d 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39 01 00 00 <48> f7 d3 4c 01 db 41 80 39 00 0f 85 c1 01 00 00 49 ff c1 48 ff c3
[ 316.393615][ C0] RSP: 0018:ffffc900000078c0 EFLAGS: 00000002
[ 316.393629][ C0] RAX: 0000000000000001 RBX: 1ffffffff2119048 RCX: ffffffff81631a45
[ 316.393641][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff908c8240
[ 316.393652][ C0] RBP: ffffc90000007b30 R08: dffffc0000000000 R09: fffffbfff2119048
[ 316.393664][ C0] R10: fffffbfff2119049 R11: 1ffffffff2119048 R12: 00000000da2e6163
[ 316.393676][ C0] R13: 000000000000402d R14: 0000000000000001 R15: dffffc0000000001
[ 316.393687][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 316.393700][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 316.393712][ C0] CR2: 0000200000000300 CR3: 0000000027ac8000 CR4: 00000000003506f0
[ 316.393726][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 316.393735][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 316.393745][ C0] Call Trace:
[ 316.393751][ C0]
[ 316.393759][ C0] __lock_acquire+0x12e5/0x7c50
[ 316.393792][ C0] ? verify_lock_unused+0x140/0x140
[ 316.393814][ C0] ? verify_lock_unused+0x140/0x140
[ 316.393835][ C0] ? mark_lock+0x94/0x320
[ 316.393857][ C0] ? rcu_is_watching+0x11/0xa0
[ 316.393886][ C0] lock_acquire+0x1b4/0x490
[ 316.393907][ C0] ? advance_sched+0x6cc/0x970
[ 316.393933][ C0] ? __lock_acquire+0x7c50/0x7c50
[ 316.393953][ C0] ? do_raw_spin_lock+0x11d/0x280
[ 316.393977][ C0] ? read_lock_is_recursive+0x10/0x10
[ 316.393999][ C0] ? __rwlock_init+0x140/0x140
[ 316.394022][ C0] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 316.394041][ C0] ? do_raw_spin_unlock+0x11d/0x230
[ 316.394065][ C0] ? advance_sched+0x6cc/0x970
[ 316.394087][ C0] advance_sched+0x6e8/0x970
[ 316.394109][ C0] ? advance_sched+0x6cc/0x970
[ 316.394135][ C0] __hrtimer_run_queues+0x554/0xd60
[ 316.394152][ C0] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 316.394172][ C0] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 316.394194][ C0] ? taprio_free_sched_cb+0x190/0x190
[ 316.394239][ C0] ? hrtimer_interrupt+0x9c0/0x9c0
[ 316.394260][ C0] hrtimer_interrupt+0x3c5/0x9c0
[ 316.394287][ C0] __sysvec_apic_timer_interrupt+0x153/0x5a0
[ 316.394313][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 316.394332][ C0]
[ 316.394337][ C0]
[ 316.394354][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 316.394375][ C0] RIP: 0010:default_idle+0xb/0x10
[ 316.394391][ C0] Code: 48 89 df e8 a7 b3 b6 f7 e9 4c ff ff ff e8 9d 0e f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d c7 40 4c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48
[ 316.394403][ C0] RSP: 0018:ffffffff8c607d88 EFLAGS: 000002c6
[ 316.394416][ C0] RAX: 3315047e484a9200 RBX: ffffffff8a1a6267 RCX: 3315047e484a9200
[ 316.394446][ C0] RDX: 0000000000000001 RSI: ffffffff8a6c0600 RDI: ffffffff8abef920
[ 316.394457][ C0] RBP: ffffffff8c607ec0 R08: dffffc0000000000 R09: ffffed10171c6afa
[ 316.394469][ C0] R10: ffffed10171c6afa R11: 1ffff110171c6af9 R12: 0000000000000000
[ 316.394481][ C0] R13: dffffc0000000000 R14: ffffffff8c6bc740 R15: 1ffffffff1bfe206
[ 316.394501][ C0] ? default_idle_call+0x77/0xc0
[ 316.394522][ C0] default_idle_call+0x84/0xc0
[ 316.394538][ C0] do_idle+0x1fc/0x570
[ 316.394569][ C0] ? idle_inject_timer_fn+0x60/0x60
[ 316.394593][ C0] ? __sched_text_start+0x8/0x8
[ 316.394615][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 316.394633][ C0] ? _raw_spin_unlock+0x40/0x40
[ 316.394653][ C0] cpu_startup_entry+0x3f/0x60
[ 316.394676][ C0] rest_init+0x2dc/0x300
[ 316.394694][ C0] ? time_init+0x33/0x33
[ 316.394714][ C0] arch_call_rest_init+0xa/0xa
[ 316.394738][ C0] start_kernel+0x490/0x539
[ 316.394762][ C0] secondary_startup_64_no_verify+0xcf/0xdb
[ 316.394790][ C0]
[ 316.395489][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g10337 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 316.816985][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 316.826983][ C1] rcu: RCU grace-period kthread stack dump:
[ 316.832896][ C1] task:rcu_preempt state:R running task stack:27920 pid:16 ppid:2 flags:0x00004000
[ 316.843716][ C1] Call Trace:
[ 316.847026][ C1]
[ 316.849993][ C1] __schedule+0x10ec/0x40b0
[ 316.854557][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 316.859800][ C1] ? _raw_spin_unlock+0x40/0x40
[ 316.864697][ C1] ? enqueue_timer+0x23f/0x5c0
[ 316.869501][ C1] ? __sched_text_start+0x8/0x8
[ 316.874398][ C1] ? __mod_timer+0x91e/0xd00
[ 316.879038][ C1] schedule+0xb9/0x180
[ 316.883149][ C1] schedule_timeout+0x15c/0x280
[ 316.888039][ C1] ? console_conditional_schedule+0x40/0x40
[ 316.893961][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 316.899893][ C1] ? update_process_times+0x1b0/0x1b0
[ 316.905320][ C1] ? prepare_to_swait_event+0x335/0x350
[ 316.910921][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 316.915820][ C1] ? dump_blkd_tasks+0x810/0x810
[ 316.920791][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 316.925592][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 316.930484][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 316.935718][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 316.940960][ C1] rcu_gp_kthread+0x95/0x380
[ 316.945587][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 316.950739][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 316.956672][ C1] ? __kthread_parkme+0x162/0x1c0
[ 316.961746][ C1] kthread+0x29d/0x330
[ 316.965866][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 316.971014][ C1] ? kthread_blkcg+0xd0/0xd0
[ 316.975658][ C1] ret_from_fork+0x1f/0x30
[ 316.980134][ C1]
[ 316.983181][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 316.989564][ C1] CPU: 1 PID: 4404 Comm: syz-executor Not tainted syzkaller #0
[ 316.997144][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 317.007223][ C1] RIP: 0010:smp_call_function_many_cond+0xe7b/0x1270
[ 317.013945][ C1] Code: 00 00 00 41 8b 1f 89 de 83 e6 01 31 ff e8 5d d9 0a 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 07 e8 e9 d5 0a 00 eb 37 f3 90 <41> 0f b6 04 1c 84 c0 75 10 41 f7 07 01 00 00 00 74 1e e8 ce d5 0a
[ 317.033578][ C1] RSP: 0018:ffffc90002f975e0 EFLAGS: 00000293
[ 317.039679][ C1] RAX: ffffffff81760a02 RBX: dffffc0000000000 RCX: ffff888023d3bb80
[ 317.047690][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 317.055691][ C1] RBP: ffffc90002f97740 R08: dffffc0000000000 R09: fffffbfff211904f
[ 317.063697][ C1] R10: fffffbfff211904f R11: 1ffffffff211904e R12: 1ffff110171c85b5
[ 317.071792][ C1] R13: ffff8880b8f3bb80 R14: 0000000000000000 R15: ffff8880b8e42da8
[ 317.079803][ C1] FS: 0000555591fd4500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 317.088800][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 317.095421][ C1] CR2: 00007fc1c4f156c0 CR3: 0000000027ac8000 CR4: 00000000003506e0
[ 317.103434][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 317.111434][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 317.119434][ C1] Call Trace:
[ 317.122747][ C1]
[ 317.125721][ C1] ? native_flush_tlb_multi+0xd0/0xd0
[ 317.131154][ C1] ? smp_call_function_many+0x30/0x30
[ 317.136567][ C1] ? rcu_is_watching+0x11/0xa0
[ 317.141396][ C1] ? native_flush_tlb_multi+0xd0/0xd0
[ 317.146823][ C1] on_each_cpu_cond_mask+0x3b/0x80
[ 317.151977][ C1] flush_tlb_mm_range+0x409/0x610
[ 317.157047][ C1] ? flush_tlb_multi+0x50/0x50
[ 317.161855][ C1] ? preempt_count_add+0x8d/0x190
[ 317.166920][ C1] ? up_write+0x1bb/0x420
[ 317.171308][ C1] copy_mm+0x10bd/0x15c0
[ 317.175614][ C1] ? copy_signal+0x680/0x680
[ 317.180235][ C1] ? lockdep_init_map_type+0x9d/0x880
[ 317.185667][ C1] ? __init_rwsem+0x11e/0x160
[ 317.190383][ C1] ? copy_signal+0x556/0x680
[ 317.195011][ C1] copy_process+0x1953/0x4020
[ 317.199732][ C1] ? copy_process+0x91f/0x4020
[ 317.204531][ C1] ? do_raw_spin_unlock+0x11d/0x230
[ 317.209787][ C1] ? idle_dummy+0x10/0x10
[ 317.214153][ C1] ? do_wp_page+0x807/0x1680
[ 317.218799][ C1] kernel_clone+0x225/0x8b0
[ 317.223338][ C1] ? handle_mm_fault+0x1367/0x3e60
[ 317.228497][ C1] ? create_io_thread+0x120/0x120
[ 317.233569][ C1] ? do_user_addr_fault+0x77d/0xb10
[ 317.238824][ C1] __x64_sys_clone+0x17c/0x1d0
[ 317.243620][ C1] ? __ia32_sys_vfork+0x100/0x100
[ 317.248690][ C1] ? lock_chain_count+0x20/0x20
[ 317.253593][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 317.258836][ C1] do_syscall_64+0x4c/0xa0
[ 317.263292][ C1] ? clear_bhb_loop+0x60/0xb0
[ 317.268008][ C1] ? clear_bhb_loop+0x60/0xb0
[ 317.272726][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 317.278668][ C1] RIP: 0033:0x7fc1c4185e93
[ 317.283248][ C1] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 317.302890][ C1] RSP: 002b:00007fff6a0305d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 317.311337][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1c4185e93
[ 317.319337][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 317.327353][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 317.335357][ C1] R10: 0000555591fd47d0 R11: 0000000000000246 R12: 0000000000000000
[ 317.343368][ C1] R13: 00000000000927c0 R14: 0000000000033915 R15: 00007fff6a030770
[ 317.351416][ C1]