[ 97.186757][ T983] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.85' (ED25519) to the list of known hosts.
2025/08/11 10:01:36 ignoring optional flag "sandboxArg"="0"
2025/08/11 10:01:37 parsed 1 programs
[ 107.504631][ T5877] cgroup: Unknown subsys name 'net'
[ 107.601896][ T5877] cgroup: Unknown subsys name 'cpuset'
[ 107.611045][ T5877] cgroup: Unknown subsys name 'rlimit'
[ 109.293367][ T5877] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 112.142841][ T5884] 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.
[ 113.941880][ T5185] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 113.950891][ T5185] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 113.959147][ T5185] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 113.968300][ T5185] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 113.977302][ T5185] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 114.632489][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.641099][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.739293][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.747301][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 115.641904][ T5945] chnl_net:caif_netlink_parms(): no params data found
[ 115.737585][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.745221][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state
[ 115.752524][ T5945] bridge_slave_0: entered allmulticast mode
[ 115.760878][ T5945] bridge_slave_0: entered promiscuous mode
[ 115.770948][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.778229][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state
[ 115.785577][ T5945] bridge_slave_1: entered allmulticast mode
[ 115.793449][ T5945] bridge_slave_1: entered promiscuous mode
[ 115.841947][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 115.855605][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 115.890479][ T5945] team0: Port device team_slave_0 added
[ 115.899247][ T5945] team0: Port device team_slave_1 added
[ 115.931126][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.938467][ T5945] 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.
[ 115.965568][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.978720][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.985789][ T5945] 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.
[ 116.011858][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 116.062486][ T5945] hsr_slave_0: entered promiscuous mode
[ 116.069531][ T5945] hsr_slave_1: entered promiscuous mode
[ 116.235560][ T5945] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 116.248532][ T5945] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 116.259899][ T5945] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 116.270766][ T5945] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 116.302825][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.310181][ T5945] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.318294][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.325532][ T5945] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.388408][ T36] bridge0: port 1(bridge_slave_0) entered disabled state
[ 116.397692][ T36] bridge0: port 2(bridge_slave_1) entered disabled state
[ 116.416608][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.438098][ T5945] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.451506][ T71] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.458773][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.473536][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.481196][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 116.691571][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.738443][ T5945] veth0_vlan: entered promiscuous mode
[ 116.752138][ T5945] veth1_vlan: entered promiscuous mode
[ 116.783357][ T5945] veth0_macvtap: entered promiscuous mode
[ 116.793845][ T5945] veth1_macvtap: entered promiscuous mode
[ 116.814969][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 116.830765][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 116.848095][ T37] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.859139][ T37] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.871360][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.885122][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.004051][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.106688][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.190532][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.251561][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/08/11 10:01:51 executed programs: 0
[ 117.585266][ T5185] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 117.596510][ T5185] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 117.604192][ T5185] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 117.613385][ T5185] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 117.621483][ T5185] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 117.806561][ T5974] chnl_net:caif_netlink_parms(): no params data found
[ 117.887785][ T5974] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.895711][ T5974] bridge0: port 1(bridge_slave_0) entered disabled state
[ 117.902941][ T5974] bridge_slave_0: entered allmulticast mode
[ 117.910923][ T5974] bridge_slave_0: entered promiscuous mode
[ 117.920430][ T5974] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.928419][ T5974] bridge0: port 2(bridge_slave_1) entered disabled state
[ 117.935847][ T5974] bridge_slave_1: entered allmulticast mode
[ 117.943151][ T5974] bridge_slave_1: entered promiscuous mode
[ 117.982339][ T5974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 117.995120][ T5974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 118.035764][ T5974] team0: Port device team_slave_0 added
[ 118.044330][ T5974] team0: Port device team_slave_1 added
[ 118.086357][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 118.093354][ T5974] 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.
[ 118.120490][ T5974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 118.133848][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 118.141044][ T5974] 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.
[ 118.167880][ T5974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 118.227945][ T5974] hsr_slave_0: entered promiscuous mode
[ 118.234293][ T5974] hsr_slave_1: entered promiscuous mode
[ 118.241203][ T5974] debugfs: 'hsr0' already exists in 'hsr'
[ 118.247219][ T5974] Cannot create hsr debugfs directory
[ 119.665476][ T5185] Bluetooth: hci0: command tx timeout
[ 119.820485][ T13] bridge_slave_1: left allmulticast mode
[ 119.829824][ T13] bridge_slave_1: left promiscuous mode
[ 119.840070][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.859195][ T13] bridge_slave_0: left allmulticast mode
[ 119.865712][ T13] bridge_slave_0: left promiscuous mode
[ 119.871720][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.397906][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 120.412411][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 120.423296][ T13] bond0 (unregistering): Released all slaves
[ 120.556672][ T13] hsr_slave_0: left promiscuous mode
[ 120.568483][ T13] hsr_slave_1: left promiscuous mode
[ 120.587478][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 120.598057][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 120.612423][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 120.627942][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 120.664388][ T13] veth1_macvtap: left promiscuous mode
[ 120.679896][ T13] veth0_macvtap: left promiscuous mode
[ 120.688418][ T13] veth1_vlan: left promiscuous mode
[ 120.697035][ T13] veth0_vlan: left promiscuous mode
[ 121.087636][ T13] team0 (unregistering): Port device team_slave_1 removed
[ 121.120301][ T13] team0 (unregistering): Port device team_slave_0 removed
[ 121.726555][ T5974] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 121.740491][ T5974] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 121.751570][ T5185] Bluetooth: hci0: command tx timeout
[ 121.767676][ T5974] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 121.795481][ T5974] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 122.094216][ T5974] 8021q: adding VLAN 0 to HW filter on device bond0
[ 122.134383][ T5974] 8021q: adding VLAN 0 to HW filter on device team0
[ 122.171883][ T2975] bridge0: port 1(bridge_slave_0) entered blocking state
[ 122.179148][ T2975] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 122.200164][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 122.207347][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 122.399214][ T5974] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 122.441801][ T5974] veth0_vlan: entered promiscuous mode
[ 122.453813][ T5974] veth1_vlan: entered promiscuous mode
[ 122.486178][ T5974] veth0_macvtap: entered promiscuous mode
[ 122.497330][ T5974] veth1_macvtap: entered promiscuous mode
[ 122.515649][ T5974] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 122.530571][ T5974] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 122.547516][ T71] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.558109][ T71] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.568179][ T71] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.578139][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.637667][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.648576][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/11 10:01:56 executed programs: 2
[ 122.682897][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.692815][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 122.772635][ C0] hrtimer: interrupt took 37902691 ns
[ 123.834646][ T5185] Bluetooth: hci0: command tx timeout
[ 171.135583][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 171.149233][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 229.824426][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 229.831541][ C1] rcu: 0-...!: (1 ticks this GP) idle=5df4/1/0x4000000000000000 softirq=17683/17683 fqs=4
[ 229.842212][ C1] rcu: (detected by 1, t=10504 jiffies, g=12345, q=894 ncpus=2)
[ 229.849984][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 229.850022][ C0] NMI backtrace for cpu 0
[ 229.850056][ C0] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full)
[ 229.850085][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 229.850103][ C0] Workqueue: events_power_efficient gc_worker
[ 229.850145][ C0] RIP: 0010:validate_chain+0xa4/0x2140
[ 229.850168][ C0] Code: c6 ef ce a9 8d e8 cc a6 e5 ff 90 0f 0b 90 90 90 48 bb eb 83 b5 80 46 86 c8 61 49 0f af df 48 c1 eb 2d 48 8b 04 dd 40 73 64 93 <48> 85 c0 0f 94 c1 48 83 c0 f8 0f 94 c2 08 ca 0f 84 24 01 00 00 e8
[ 229.850184][ C0] RSP: 0018:ffffc900000079b8 EFLAGS: 00000006
[ 229.850198][ C0] RAX: ffffffff93a8c238 RBX: 0000000000033dff RCX: 0000000000040000
[ 229.850211][ C0] RDX: 0000000000000000 RSI: ffff88801ce9a990 RDI: ffff88801ce99e00
[ 229.850224][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff84d1a14a
[ 229.850235][ C0] R10: ffffc90000007cb0 R11: fffff52000000f98 R12: 0000000000000000
[ 229.850247][ C0] R13: ffff88801ce9a8f0 R14: ffff88801ce9a990 R15: 97064f26aa3bd169
[ 229.850261][ C0] FS: 0000000000000000(0000) GS:ffff888125c15000(0000) knlGS:0000000000000000
[ 229.850276][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 229.850288][ C0] CR2: 0000200000000300 CR3: 000000000df36000 CR4: 00000000003526f0
[ 229.850304][ C0] Call Trace:
[ 229.850313][ C0]
[ 229.850322][ C0] ? __lock_acquire+0xab9/0xd20
[ 229.850354][ C0] ? do_raw_spin_lock+0x121/0x290
[ 229.850382][ C0] __lock_acquire+0xab9/0xd20
[ 229.850412][ C0] ? debug_object_deactivate+0x9a/0x250
[ 229.850435][ C0] lock_acquire+0x120/0x360
[ 229.850460][ C0] ? debug_object_deactivate+0x9a/0x250
[ 229.850494][ C0] ? do_raw_spin_unlock+0x122/0x240
[ 229.850519][ C0] _raw_spin_lock_irqsave+0xa7/0xf0
[ 229.850543][ C0] ? debug_object_deactivate+0x9a/0x250
[ 229.850565][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 229.850593][ C0] debug_object_deactivate+0x9a/0x250
[ 229.850620][ C0] debug_deactivate+0x1d/0x200
[ 229.850641][ C0] __hrtimer_run_queues+0x2b0/0xc60
[ 229.850668][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 229.850685][ C0] ? read_tsc+0x9/0x20
[ 229.850713][ C0] ? rcu_is_watching+0x15/0xb0
[ 229.850733][ C0] hrtimer_interrupt+0x45b/0xaa0
[ 229.850763][ C0] __sysvec_apic_timer_interrupt+0x108/0x410
[ 229.850787][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 229.850813][ C0]
[ 229.850818][ C0]
[ 229.850825][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 229.850845][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x17e/0x1c0
[ 229.850866][ C0] Code: f8 4d 85 e4 75 16 e8 01 70 12 f8 eb 15 e8 fa 6f 12 f8 e8 d5 a4 cd 01 4d 85 e4 74 ea e8 eb 6f 12 f8 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00
[ 229.850881][ C0] RSP: 0018:ffffc900000f7860 EFLAGS: 00000293
[ 229.850895][ C0] RAX: ffffffff89ad43d5 RBX: 0000000000000000 RCX: ffff88801ce99e00
[ 229.850908][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 229.850919][ C0] RBP: ffffc900000f7910 R08: ffffffff8fa39a37 R09: 1ffffffff1f47346
[ 229.850932][ C0] R10: dffffc0000000000 R11: fffffbfff1f47347 R12: 0000000000000200
[ 229.850945][ C0] R13: ffff88801cae7a18 R14: 1ffff9200001ef0c R15: dffffc0000000000
[ 229.850962][ C0] ? seqcount_lockdep_reader_access+0x175/0x1c0
[ 229.850987][ C0] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 229.851013][ C0] gc_worker+0x308/0x1380
[ 229.851039][ C0] ? gc_worker+0x264/0x1380
[ 229.851064][ C0] ? __pfx_gc_worker+0x10/0x10
[ 229.851087][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 229.851109][ C0] ? process_scheduled_works+0x9ef/0x17b0
[ 229.851126][ C0] ? process_scheduled_works+0x9ef/0x17b0
[ 229.851144][ C0] process_scheduled_works+0xade/0x17b0
[ 229.851175][ C0] ? __pfx_process_scheduled_works+0x10/0x10
[ 229.851201][ C0] worker_thread+0x8a0/0xda0
[ 229.851232][ C0] kthread+0x711/0x8a0
[ 229.851256][ C0] ? __pfx_worker_thread+0x10/0x10
[ 229.851274][ C0] ? __pfx_kthread+0x10/0x10
[ 229.851297][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 229.851319][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 229.851342][ C0] ? __pfx_kthread+0x10/0x10
[ 229.851364][ C0] ret_from_fork+0x3f9/0x770
[ 229.851384][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 229.851406][ C0] ? __switch_to_asm+0x39/0x70
[ 229.851429][ C0] ? __switch_to_asm+0x33/0x70
[ 229.851452][ C0] ? __pfx_kthread+0x10/0x10
[ 229.851482][ C0] ret_from_fork_asm+0x1a/0x30
[ 229.851513][ C0]
[ 229.852016][ C1] rcu: rcu_preempt kthread starved for 5875 jiffies! g12345 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 230.306590][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 230.316583][ C1] rcu: RCU grace-period kthread stack dump:
[ 230.322501][ C1] task:rcu_preempt state:R running task stack:27432 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
[ 230.336125][ C1] Call Trace:
[ 230.339438][ C1]
[ 230.342404][ C1] __schedule+0x1798/0x4cc0
[ 230.346981][ C1] ? __lock_acquire+0xab9/0xd20
[ 230.351867][ C1] ? __pfx___schedule+0x10/0x10
[ 230.356778][ C1] ? schedule+0x91/0x360
[ 230.361064][ C1] schedule+0x165/0x360
[ 230.365258][ C1] schedule_timeout+0x12b/0x270
[ 230.370140][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 230.375565][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 230.381576][ C1] ? __pfx_process_timeout+0x10/0x10
[ 230.386906][ C1] ? prepare_to_swait_event+0x341/0x380
[ 230.392527][ C1] rcu_gp_fqs_loop+0x301/0x1540
[ 230.397456][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 230.403747][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 230.409075][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 230.414312][ C1] ? finish_swait+0xcd/0x1f0
[ 230.418938][ C1] rcu_gp_kthread+0x99/0x390
[ 230.423660][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 230.428940][ C1] ? __kthread_parkme+0x7b/0x200
[ 230.433995][ C1] ? __kthread_parkme+0x1a1/0x200
[ 230.439054][ C1] kthread+0x711/0x8a0
[ 230.443166][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 230.448489][ C1] ? __pfx_kthread+0x10/0x10
[ 230.453116][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 230.458535][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 230.463854][ C1] ? __pfx_kthread+0x10/0x10
[ 230.468479][ C1] ret_from_fork+0x3f9/0x770
[ 230.473100][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 230.478416][ C1] ? __switch_to_asm+0x39/0x70
[ 230.483225][ C1] ? __switch_to_asm+0x33/0x70
[ 230.488021][ C1] ? __pfx_kthread+0x10/0x10
[ 230.492654][ C1] ret_from_fork_asm+0x1a/0x30
[ 230.497485][ C1]
[ 230.500534][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 230.506972][ C1] CPU: 1 UID: 0 PID: 6027 Comm: dhcpcd Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full)
[ 230.517846][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 230.527944][ C1] RIP: 0010:smp_call_function_many_cond+0xd33/0x12d0
[ 230.534668][ C1] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 b6 62 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 61 5e 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 45 5e
[ 230.554305][ C1] RSP: 0000:ffffc9000416f720 EFLAGS: 00000293
[ 230.560404][ C1] RAX: ffffffff81b4557b RBX: 1ffff110170c8341 RCX: ffff888028383c00
[ 230.568503][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 230.576694][ C1] RBP: ffffc9000416f8a0 R08: ffffffff8fa39a37 R09: 1ffffffff1f47346
[ 230.584859][ C1] R10: dffffc0000000000 R11: fffffbfff1f47347 R12: ffff8880b8641a08
[ 230.592852][ C1] R13: dffffc0000000000 R14: ffff8880b873b1c0 R15: 0000000000000000
[ 230.600933][ C1] FS: 00007f3c7914a740(0000) GS:ffff888125d15000(0000) knlGS:0000000000000000
[ 230.609879][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 230.616497][ C1] CR2: 000055eb7e8ce178 CR3: 0000000074648000 CR4: 00000000003526f0
[ 230.624533][ C1] Call Trace:
[ 230.627839][ C1]
[ 230.630797][ C1] ? __pfx_should_flush_tlb+0x10/0x10
[ 230.636206][ C1] ? __pfx_flush_tlb_func+0x10/0x10
[ 230.641542][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 230.647924][ C1] ? __alloc_frozen_pages_noprof+0x1d6/0x370
[ 230.654066][ C1] ? rcu_is_watching+0x15/0xb0
[ 230.658874][ C1] ? __pfx_should_flush_tlb+0x10/0x10
[ 230.664376][ C1] ? __pfx_flush_tlb_func+0x10/0x10
[ 230.669610][ C1] on_each_cpu_cond_mask+0x3f/0x80
[ 230.674769][ C1] flush_tlb_mm_range+0x6b1/0x12d0
[ 230.679915][ C1] ? page_table_check_clear+0x187/0x700
[ 230.685520][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10
[ 230.691105][ C1] ? page_table_check_clear+0x187/0x700
[ 230.696685][ C1] ? page_table_check_clear+0x4f3/0x700
[ 230.702436][ C1] ? page_table_check_clear+0x187/0x700
[ 230.708031][ C1] ptep_clear_flush+0x120/0x170
[ 230.712921][ C1] do_wp_page+0x1bc2/0x5800
[ 230.717731][ C1] ? do_wp_page+0x161d/0x5800
[ 230.722453][ C1] ? __pfx_do_wp_page+0x10/0x10
[ 230.727357][ C1] ? do_raw_spin_lock+0x121/0x290
[ 230.732414][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 230.737868][ C1] __handle_mm_fault+0x1033/0x5440
[ 230.743012][ C1] ? __lock_acquire+0xab9/0xd20
[ 230.748002][ C1] ? __pfx___handle_mm_fault+0x10/0x10
[ 230.753512][ C1] ? lock_vma_under_rcu+0xdf/0x3d0
[ 230.758663][ C1] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 230.764341][ C1] handle_mm_fault+0x40a/0x8e0
[ 230.769235][ C1] do_user_addr_fault+0xa81/0x1390
[ 230.774392][ C1] ? rcu_is_watching+0x15/0xb0
[ 230.779282][ C1] ? trace_page_fault_user+0x84/0x1e0
[ 230.784777][ C1] exc_page_fault+0x76/0xf0
[ 230.789405][ C1] asm_exc_page_fault+0x26/0x30
[ 230.794280][ C1] RIP: 0033:0x7f3c791e2db7
[ 230.798752][ C1] Code: 00 00 00 41 55 48 89 d0 49 89 fd 41 54 49 89 f4 53 4c 89 c3 48 83 ec 10 48 39 4f 60 0f 84 c1 00 00 00 42 f6 44 01 08 01 74 59 <48> 83 61 08 fe 48 3d ff 03 00 00 76 69 49 8b 55 70 49 8d 75 60 48
[ 230.818473][ C1] RSP: 002b:00007ffc9629a580 EFLAGS: 00010202
[ 230.824564][ C1] RAX: 0000000000010830 RBX: 0000000000002c30 RCX: 000055eb7e8ce170
[ 230.833190][ C1] RDX: 0000000000010830 RSI: 000055eb7e8bd940 RDI: 00007f3c7931eac0
[ 230.841266][ C1] RBP: 00007f3c7931eac0 R08: 0000000000002c30 R09: 0000000000000000
[ 230.849292][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055eb7e8bd940
[ 230.857283][ C1] R13: 00007f3c7931eac0 R14: 0000000000002c30 R15: 00007f3c7931eac0
[ 230.865292][ C1]