[ 86.745429][ T10] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.194' (ED25519) to the list of known hosts.
2026/03/09 05:28:10 parsed 1 programs
[ 94.786347][ T5839] cgroup: Unknown subsys name 'net'
[ 94.874246][ T5839] cgroup: Unknown subsys name 'cpuset'
[ 94.883084][ T5839] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 96.241263][ T5839] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 99.003607][ T5847] 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.
[ 99.340604][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 99.352282][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 99.360764][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 99.370467][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 99.378941][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 100.136299][ T4605] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.144325][ T4605] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.218813][ T137] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.226944][ T137] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.480423][ T5896] chnl_net:caif_netlink_parms(): no params data found
[ 101.586406][ T5896] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.594512][ T5896] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.601850][ T5896] bridge_slave_0: entered allmulticast mode
[ 101.609536][ T5896] bridge_slave_0: entered promiscuous mode
[ 101.621761][ T5896] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.629187][ T5896] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.636960][ T5896] bridge_slave_1: entered allmulticast mode
[ 101.645167][ T5896] bridge_slave_1: entered promiscuous mode
[ 101.676945][ T5896] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.692832][ T5896] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.722324][ T5896] team0: Port device team_slave_0 added
[ 101.730461][ T5896] team0: Port device team_slave_1 added
[ 101.758967][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.766511][ T5896] 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 1532 would solve the problem.
[ 101.792881][ T5896] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.807356][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.814371][ T5896] 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 1532 would solve the problem.
[ 101.840571][ T5896] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.889958][ T5896] hsr_slave_0: entered promiscuous mode
[ 101.897619][ T5896] hsr_slave_1: entered promiscuous mode
[ 102.045783][ T5896] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.059036][ T5896] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.069362][ T5896] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.080259][ T5896] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.170787][ T5896] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.198681][ T5896] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.214098][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.221847][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.243711][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.250836][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.425641][ T5896] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.483829][ T5896] veth0_vlan: entered promiscuous mode
[ 102.497012][ T5896] veth1_vlan: entered promiscuous mode
[ 102.531715][ T5896] veth0_macvtap: entered promiscuous mode
[ 102.544981][ T5896] veth1_macvtap: entered promiscuous mode
[ 102.572324][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.594437][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.613931][ T137] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.625013][ T137] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.635654][ T4605] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.647639][ T4605] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.795717][ T137] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.857394][ T137] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.965928][ T137] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 103.047585][ T137] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/03/09 05:28:21 executed programs: 0
[ 103.903908][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 103.915323][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 103.923883][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.932258][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.939910][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 104.082255][ T5943] chnl_net:caif_netlink_parms(): no params data found
[ 104.169523][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.176840][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.184324][ T5943] bridge_slave_0: entered allmulticast mode
[ 104.192127][ T5943] bridge_slave_0: entered promiscuous mode
[ 104.203426][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.210839][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.218662][ T5943] bridge_slave_1: entered allmulticast mode
[ 104.227351][ T5943] bridge_slave_1: entered promiscuous mode
[ 104.264899][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.278913][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.314852][ T5943] team0: Port device team_slave_0 added
[ 104.323527][ T5943] team0: Port device team_slave_1 added
[ 104.351077][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.358194][ T5943] 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 1532 would solve the problem.
[ 104.384277][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.398153][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.405182][ T5943] 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 1532 would solve the problem.
[ 104.431280][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.483195][ T5943] hsr_slave_0: entered promiscuous mode
[ 104.489862][ T5943] hsr_slave_1: entered promiscuous mode
[ 104.497514][ T5943] debugfs: 'hsr0' already exists in 'hsr'
[ 104.503757][ T5943] Cannot create hsr debugfs directory
[ 105.593800][ T137] bridge_slave_1: left allmulticast mode
[ 105.602473][ T137] bridge_slave_1: left promiscuous mode
[ 105.609424][ T137] bridge0: port 2(bridge_slave_1) entered disabled state
[ 105.624625][ T137] bridge_slave_0: left allmulticast mode
[ 105.630341][ T137] bridge_slave_0: left promiscuous mode
[ 105.636217][ T137] bridge0: port 1(bridge_slave_0) entered disabled state
[ 105.842468][ T137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 105.854609][ T137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 105.867197][ T137] bond0 (unregistering): Released all slaves
[ 106.015088][ T137] hsr_slave_0: left promiscuous mode
[ 106.022440][ T51] Bluetooth: hci0: command tx timeout
[ 106.022880][ T137] hsr_slave_1: left promiscuous mode
[ 106.034538][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 106.043852][ T137] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 106.052132][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 106.059555][ T137] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 106.072743][ T137] veth1_macvtap: left promiscuous mode
[ 106.078338][ T137] veth0_macvtap: left promiscuous mode
[ 106.084980][ T137] veth1_vlan: left promiscuous mode
[ 106.090303][ T137] veth0_vlan: left promiscuous mode
[ 106.261412][ T137] team0 (unregistering): Port device team_slave_1 removed
[ 106.274763][ T137] team0 (unregistering): Port device team_slave_0 removed
[ 106.750892][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 106.768060][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 106.786874][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 106.809646][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 107.268219][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0
[ 107.324086][ T5943] 8021q: adding VLAN 0 to HW filter on device team0
[ 107.339261][ T35] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.346598][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 107.370998][ T1156] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.378230][ T1156] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.635823][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.688829][ T5943] veth0_vlan: entered promiscuous mode
[ 107.702558][ T5943] veth1_vlan: entered promiscuous mode
[ 107.736229][ T5943] veth0_macvtap: entered promiscuous mode
[ 107.746803][ T5943] veth1_macvtap: entered promiscuous mode
[ 107.769407][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 107.788103][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 107.804254][ T35] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.815636][ T1156] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.824954][ T1156] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.835683][ T1156] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.903073][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.914260][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.940368][ T1156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.949263][ T1156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.048490][ T6009] process 'syz.0.17' launched '/dev/fd/6' with NULL argv: empty string added
[ 108.101326][ T51] Bluetooth: hci0: command tx timeout
2026/03/09 05:28:26 executed programs: 3
[ 214.701177][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 214.708251][ C0] rcu: 1-...!: (1 GPs behind) idle=f70c/1/0x4000000000000000 softirq=15410/15411 fqs=114
[ 214.718592][ C0] rcu: (detected by 0, t=10502 jiffies, g=13921, q=149 ncpus=2)
[ 214.726309][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 214.726351][ C1] NMI backtrace for cpu 1
[ 214.726382][ C1] CPU: 1 UID: 0 PID: 6012 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 214.726402][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 214.726414][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x17/0x70
[ 214.726442][ C1] Code: cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 65 48 8b 0d 28 c3 9b 11 65 8b 15 49 c3 9b 11 <81> e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 94 16 00 00
[ 214.726454][ C1] RSP: 0018:ffffc90003797c28 EFLAGS: 00000002
[ 214.726473][ C1] RAX: ffffffff84f4c982 RBX: 0000000000000001 RCX: ffff88802de9db80
[ 214.726484][ C1] RDX: 0000000080000001 RSI: 0000000000000001 RDI: 0000000000000000
[ 214.726492][ C1] RBP: ffff88802de9f178 R08: 1ffff1100f5811b9 R09: 0000000000000000
[ 214.726502][ C1] R10: ffff88807ac08f0c R11: fffff520006f2f80 R12: dffffc0000000000
[ 214.726513][ C1] R13: 1ffffffff1c9cfd7 R14: 0000000080000000 R15: 0000000000000002
[ 214.726523][ C1] FS: 00007f76cb2966c0(0000) GS:ffff888124ef6000(0000) knlGS:0000000000000000
[ 214.726535][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 214.726545][ C1] CR2: 00007f76ca3e9e80 CR3: 000000007ae9e000 CR4: 00000000003526f0
[ 214.726563][ C1] Call Trace:
[ 214.726569][ C1]
[ 214.726576][ C1] percpu_counter_tree_items_size+0x22/0x80
[ 214.726598][ C1] mm_get_cid+0xd6/0x160
[ 214.726614][ C1] sched_mm_cid_fork+0x218/0x910
[ 214.726632][ C1] bprm_execve+0xdad/0x1470
[ 214.726656][ C1] ? __pfx_bprm_execve+0x10/0x10
[ 214.726674][ C1] ? alloc_bprm+0x508/0x5c0
[ 214.726689][ C1] ? count+0x1cb/0x230
[ 214.726705][ C1] do_execveat_common+0x50d/0x690
[ 214.726726][ C1] __x64_sys_execveat+0xc7/0xf0
[ 214.726745][ C1] do_syscall_64+0x14d/0xf80
[ 214.726765][ C1] ? trace_irq_disable+0x3b/0x150
[ 214.726779][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 214.726794][ C1] ? clear_bhb_loop+0x40/0x90
[ 214.726810][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 214.726824][ C1] RIP: 0033:0x7f76ca39c799
[ 214.726842][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 214.726852][ C1] RSP: 002b:00007f76cb296028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142
[ 214.726868][ C1] RAX: ffffffffffffffda RBX: 00007f76ca615fa0 RCX: 00007f76ca39c799
[ 214.726878][ C1] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004
[ 214.726887][ C1] RBP: 00007f76ca432bd9 R08: 0000000000001000 R09: 0000000000000000
[ 214.726896][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 214.726905][ C1] R13: 00007f76ca616038 R14: 00007f76ca615fa0 R15: 00007ffeaa9c2c88
[ 214.726923][ C1]
[ 214.727332][ C0] rcu: rcu_preempt kthread starved for 10274 jiffies! g13921 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 215.012767][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 215.022730][ C0] rcu: RCU grace-period kthread stack dump:
[ 215.028611][ C0] task:rcu_preempt state:R running task stack:28008 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 215.042186][ C0] Call Trace:
[ 215.045461][ C0]
[ 215.048392][ C0] __schedule+0x1665/0x5590
[ 215.052936][ C0] ? __pfx___schedule+0x10/0x10
[ 215.057796][ C0] ? schedule+0x90/0x360
[ 215.062057][ C0] schedule+0x164/0x360
[ 215.066235][ C0] schedule_timeout+0x158/0x2c0
[ 215.071101][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 215.076482][ C0] ? __pfx_process_timeout+0x10/0x10
[ 215.081769][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 215.087576][ C0] ? prepare_to_swait_event+0x340/0x370
[ 215.093128][ C0] rcu_gp_fqs_loop+0x312/0x11d0
[ 215.097993][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 215.104148][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 215.109429][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 215.114634][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 215.120444][ C0] rcu_gp_kthread+0x9e/0x2b0
[ 215.125037][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 215.130245][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 215.136056][ C0] ? __kthread_parkme+0x7a/0x1f0
[ 215.140987][ C0] ? __kthread_parkme+0x19c/0x1f0
[ 215.146016][ C0] kthread+0x388/0x470
[ 215.150102][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 215.155298][ C0] ? __pfx_kthread+0x10/0x10
[ 215.159884][ C0] ret_from_fork+0x51e/0xb90
[ 215.164476][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 215.169589][ C0] ? __switch_to+0xc7d/0x1450
[ 215.174267][ C0] ? __pfx_kthread+0x10/0x10
[ 215.178853][ C0] ret_from_fork_asm+0x1a/0x30
[ 215.183629][ C0]
[ 215.186655][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 215.192969][ C0] CPU: 0 UID: 0 PID: 5943 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
[ 215.202426][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 215.212477][ C0] RIP: 0010:smp_call_function_many_cond+0xce5/0x12c0
[ 215.219156][ C0] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 f4 ff 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 9f fb 0b 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 83 fb
[ 215.238755][ C0] RSP: 0000:ffffc90003b77840 EFLAGS: 00000293
[ 215.244847][ C0] RAX: ffffffff81bae14d RBX: 1ffff110170a8141 RCX: ffff8880271f0000
[ 215.252812][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 215.260784][ C0] RBP: ffffc90003b77970 R08: ffffffff905428f7 R09: 1ffffffff20a851e
[ 215.268758][ C0] R10: dffffc0000000000 R11: fffffbfff20a851f R12: ffff8880b8540a08
[ 215.276741][ C0] R13: dffffc0000000000 R14: ffff8880b843c000 R15: 0000000000000001
[ 215.284726][ C0] FS: 000055556f891500(0000) GS:ffff888124df6000(0000) knlGS:0000000000000000
[ 215.293655][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 215.300230][ C0] CR2: 000055556f8aca28 CR3: 000000002171a000 CR4: 00000000003526f0
[ 215.308200][ C0] Call Trace:
[ 215.311476][ C0]
[ 215.314401][ C0] ? __pfx_should_flush_tlb+0x10/0x10
[ 215.319776][ C0] ? __pfx_flush_tlb_func+0x10/0x10
[ 215.324978][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 215.331315][ C0] ? rcu_is_watching+0x15/0xb0
[ 215.336075][ C0] ? __pfx_should_flush_tlb+0x10/0x10
[ 215.341446][ C0] ? __pfx_flush_tlb_func+0x10/0x10
[ 215.346643][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 215.351948][ C0] flush_tlb_mm_range+0x5d7/0x10e0
[ 215.357082][ C0] ? page_table_check_clear+0x124/0x4f0
[ 215.362641][ C0] ? page_table_check_clear+0x48d/0x4f0
[ 215.368192][ C0] ptep_clear_flush+0x120/0x170
[ 215.373072][ C0] do_wp_page+0x3d58/0x4c10
[ 215.377578][ C0] ? do_wp_page+0x37b4/0x4c10
[ 215.382261][ C0] ? __pfx_do_wp_page+0x10/0x10
[ 215.387114][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 215.392141][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 215.397527][ C0] handle_mm_fault+0x151d/0x3170
[ 215.402477][ C0] ? handle_mm_fault+0xee/0x3170
[ 215.407415][ C0] ? __pfx_handle_mm_fault+0x10/0x10
[ 215.412692][ C0] ? lock_vma_under_rcu+0x45a/0x500
[ 215.417909][ C0] do_user_addr_fault+0xa73/0x1340
[ 215.423028][ C0] ? rcu_is_watching+0x15/0xb0
[ 215.427875][ C0] ? trace_page_fault_user+0x84/0x210
[ 215.433248][ C0] exc_page_fault+0x6a/0xc0
[ 215.437843][ C0] asm_exc_page_fault+0x26/0x30
[ 215.442695][ C0] RIP: 0033:0x7f76ca361320
[ 215.447108][ C0] Code: ab 28 00 48 8d 0c 1e 49 39 d0 49 89 48 60 0f 95 c2 48 29 d8 0f b6 d2 48 83 c8 01 48 c1 e2 02 48 09 da 48 83 ca 01 48 89 56 08 <48> 89 41 08 48 8d 4e 10 eb b0 48 8d 0d ff de 0c 00 ba 9e 10 00 00
[ 215.466709][ C0] RSP: 002b:00007ffeaa9c2e90 EFLAGS: 00010206
[ 215.472788][ C0] RAX: 00000000000065e1 RBX: 0000000000008040 RCX: 000055556f8aca20
[ 215.480772][ C0] RDX: 0000000000008041 RSI: 000055556f8a49e0 RDI: 0000000000000004
[ 215.488750][ C0] RBP: 0000000000000802 R08: 00007f76ca5ebe20 R09: 0000000000000001
[ 215.496721][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000008030
[ 215.504782][ C0] R13: 0000000000000000 R14: 00007f76ca5ebe80 R15: 0000000000000000
[ 215.512762][ C0]