Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts.
2025/08/20 18:38:40 parsed 1 programs
[ 72.810362][ T5859] cgroup: Unknown subsys name 'net'
[ 72.914236][ T5859] cgroup: Unknown subsys name 'cpuset'
[ 72.922087][ T5859] cgroup: Unknown subsys name 'rlimit'
[ 74.096746][ T5859] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 76.167684][ T5869] 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.
[ 77.332554][ T5909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.339930][ T5909] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.348936][ T5909] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.356890][ T5909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.364404][ T5909] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.572894][ T3015] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.580728][ T3015] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.607693][ T3015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.616210][ T3015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.524311][ T5937] chnl_net:caif_netlink_parms(): no params data found
[ 78.575472][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.582939][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.590055][ T5937] bridge_slave_0: entered allmulticast mode
[ 78.597204][ T5937] bridge_slave_0: entered promiscuous mode
[ 78.605354][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.612539][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.619739][ T5937] bridge_slave_1: entered allmulticast mode
[ 78.626835][ T5937] bridge_slave_1: entered promiscuous mode
[ 78.651091][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.662522][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.686845][ T5937] team0: Port device team_slave_0 added
[ 78.694309][ T5937] team0: Port device team_slave_1 added
[ 78.715301][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.722954][ T5937] 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.
[ 78.749596][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.776621][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.783633][ T5937] 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.
[ 78.809698][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.845664][ T5937] hsr_slave_0: entered promiscuous mode
[ 78.852009][ T5937] hsr_slave_1: entered promiscuous mode
[ 78.943787][ T5937] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 78.953658][ T5937] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 78.963038][ T5937] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 78.973414][ T5937] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 78.994051][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.001117][ T5937] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.008526][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.015740][ T5937] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.056484][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.070413][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.078395][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.090674][ T5937] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.102168][ T987] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.109229][ T987] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.120694][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.127824][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.267252][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.296157][ T5937] veth0_vlan: entered promiscuous mode
[ 79.308515][ T5937] veth1_vlan: entered promiscuous mode
[ 79.329760][ T5937] veth0_macvtap: entered promiscuous mode
[ 79.338073][ T5937] veth1_macvtap: entered promiscuous mode
[ 79.353212][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.365701][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.378690][ T3015] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.387548][ T3015] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.402755][ T3015] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.412012][ T3015] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.478919][ T987] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.554093][ T987] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.640075][ T987] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.697548][ T987] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/08/20 18:38:51 executed programs: 0
[ 79.871446][ T5176] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.878729][ T5176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.885974][ T5176] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.894141][ T5176] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.902431][ T5176] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.016332][ T5967] chnl_net:caif_netlink_parms(): no params data found
[ 80.068469][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.077124][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.084625][ T5967] bridge_slave_0: entered allmulticast mode
[ 80.091904][ T5967] bridge_slave_0: entered promiscuous mode
[ 80.099198][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.106671][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.113984][ T5967] bridge_slave_1: entered allmulticast mode
[ 80.120732][ T5967] bridge_slave_1: entered promiscuous mode
[ 80.145337][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.156392][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.181203][ T5967] team0: Port device team_slave_0 added
[ 80.188802][ T5967] team0: Port device team_slave_1 added
[ 80.209215][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.216329][ T5967] 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.
[ 80.242605][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.255410][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.262557][ T5967] 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.
[ 80.289155][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.333305][ T5967] hsr_slave_0: entered promiscuous mode
[ 80.339461][ T5967] hsr_slave_1: entered promiscuous mode
[ 80.346194][ T5967] debugfs: 'hsr0' already exists in 'hsr'
[ 80.352307][ T5967] Cannot create hsr debugfs directory
[ 81.981455][ T5909] Bluetooth: hci0: command tx timeout
[ 82.634425][ T987] bridge_slave_1: left allmulticast mode
[ 82.640102][ T987] bridge_slave_1: left promiscuous mode
[ 82.646101][ T987] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.655570][ T987] bridge_slave_0: left allmulticast mode
[ 82.661208][ T987] bridge_slave_0: left promiscuous mode
[ 82.667153][ T987] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.765182][ T987] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 82.776173][ T987] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 82.785811][ T987] bond0 (unregistering): Released all slaves
[ 82.886202][ T987] hsr_slave_0: left promiscuous mode
[ 82.893624][ T987] hsr_slave_1: left promiscuous mode
[ 82.899443][ T987] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.908441][ T987] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.919356][ T987] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.926877][ T987] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 82.940614][ T987] veth1_macvtap: left promiscuous mode
[ 82.946529][ T987] veth0_macvtap: left promiscuous mode
[ 82.955684][ T987] veth1_vlan: left promiscuous mode
[ 82.961009][ T987] veth0_vlan: left promiscuous mode
[ 83.129980][ T987] team0 (unregistering): Port device team_slave_1 removed
[ 83.146558][ T987] team0 (unregistering): Port device team_slave_0 removed
[ 83.338035][ T5967] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.347943][ T5967] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.358403][ T5967] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.367955][ T5967] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.439349][ T5967] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.464117][ T5967] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.480578][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.487732][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.502918][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.510002][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.744506][ T5967] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.774272][ T5967] veth0_vlan: entered promiscuous mode
[ 83.784131][ T5967] veth1_vlan: entered promiscuous mode
[ 83.805425][ T5967] veth0_macvtap: entered promiscuous mode
[ 83.813806][ T5967] veth1_macvtap: entered promiscuous mode
[ 83.828860][ T5967] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.838399][ T5967] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.853561][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.862377][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.874737][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.883577][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.922364][ T2982] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.930240][ T2982] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.948281][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.958048][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 189.021240][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 189.028214][ C0] rcu: 1-...!: (1 GPs behind) idle=ee9c/0/0x1 softirq=16477/16478 fqs=150
[ 189.036801][ C0] rcu: (detected by 0, t=10502 jiffies, g=9117, q=370 ncpus=2)
[ 189.044423][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 189.044454][ C1] NMI backtrace for cpu 1
[ 189.044468][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full)
[ 189.044491][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 189.044504][ C1] RIP: 0010:__kasan_check_read+0xa/0x20
[ 189.044534][ C1] Code: 31 ed eb cf cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 89 f6 48 8b 0c 24 <31> d2 e9 ef e4 ff ff 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
[ 189.044551][ C1] RSP: 0018:ffffc90000a08c40 EFLAGS: 00000046
[ 189.044570][ C1] RAX: 0000000000000000 RBX: ffffffff99d980e0 RCX: ffffffff819e033d
[ 189.044586][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff99d980e0
[ 189.044600][ C1] RBP: ffffc90000a08d08 R08: 0000000000000003 R09: 0000000000000004
[ 189.044613][ C1] R10: dffffc0000000000 R11: fffff52000141170 R12: dffffc0000000000
[ 189.044629][ C1] R13: dffffc0000000000 R14: ffffffff99d980e4 R15: 1ffff92000141190
[ 189.044649][ C1] FS: 0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000
[ 189.044667][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 189.044690][ C1] CR2: 00007fb55d269f98 CR3: 000000000df36000 CR4: 0000000000350ef0
[ 189.044706][ C1] Call Trace:
[ 189.044716][ C1]
[ 189.044724][ C1] do_raw_spin_unlock+0x4d/0x240
[ 189.044756][ C1] _raw_spin_unlock_irqrestore+0x78/0x110
[ 189.044786][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 189.044813][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.044838][ C1] ? debug_object_deactivate+0x9a/0x250
[ 189.044871][ C1] debug_deactivate+0x1d/0x200
[ 189.044894][ C1] __hrtimer_run_queues+0x2b0/0xc60
[ 189.044915][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.044949][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 189.044968][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.044999][ C1] hrtimer_interrupt+0x45b/0xaa0
[ 189.045033][ C1] __sysvec_apic_timer_interrupt+0x10b/0x410
[ 189.045061][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 189.045091][ C1]
[ 189.045098][ C1]
[ 189.045106][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 189.045129][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 189.045158][ C1] Code: 3e cd 96 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 b6 0e 00 f3 0f 1e fa fb f4 13 cd 96 f5 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 189.045174][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c2
[ 189.045192][ C1] RAX: 7b150d282ec6a900 RBX: ffffffff819683b8 RCX: 7b150d282ec6a900
[ 189.045208][ C1] RDX: 0000000000000001 RSI: ffffffff8be33660 RDI: ffffffff819683b8
[ 189.045223][ C1] RBP: ffffc90000197f20 R08: ffff8880b8732f9b R09: 1ffff110170e65f3
[ 189.045239][ C1] R10: dffffc0000000000 R11: ffffed10170e65f4 R12: ffffffff8fa38330
[ 189.045255][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff11003954b40
[ 189.045271][ C1] ? do_idle+0x1e8/0x510
[ 189.045292][ C1] ? do_idle+0x1e8/0x510
[ 189.045313][ C1] default_idle+0x13/0x20
[ 189.045331][ C1] default_idle_call+0x74/0xb0
[ 189.045350][ C1] do_idle+0x1e8/0x510
[ 189.045370][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.045396][ C1] ? __pfx_do_idle+0x10/0x10
[ 189.045414][ C1] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 189.045441][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.045465][ C1] ? lockdep_hardirqs_on+0x9c/0x150
[ 189.045495][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 189.045523][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 189.045552][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.045579][ C1] cpu_startup_entry+0x44/0x60
[ 189.045599][ C1] start_secondary+0x101/0x110
[ 189.045632][ C1] common_startup_64+0x13e/0x147
[ 189.045670][ C1]
[ 189.046445][ C0] rcu: rcu_preempt kthread starved for 10202 jiffies! g9117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 189.423398][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 189.433352][ C0] rcu: RCU grace-period kthread stack dump:
[ 189.439221][ C0] task:rcu_preempt state:R running task stack:27496 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
[ 189.452721][ C0] Call Trace:
[ 189.455985][ C0]
[ 189.458906][ C0] __schedule+0x1798/0x4cc0
[ 189.463425][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.469060][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.473815][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.479447][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.485078][ C0] ? __pfx___schedule+0x10/0x10
[ 189.489934][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 189.495835][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.501464][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.506223][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.511849][ C0] ? lock_release+0x4b/0x3e0
[ 189.516443][ C0] schedule+0x165/0x360
[ 189.520599][ C0] schedule_timeout+0x12b/0x270
[ 189.525443][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 189.530810][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.535562][ C0] ? __pfx_process_timeout+0x10/0x10
[ 189.540841][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.546466][ C0] ? prepare_to_swait_event+0x341/0x380
[ 189.552021][ C0] rcu_gp_fqs_loop+0x301/0x1540
[ 189.556969][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 189.563123][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 189.568406][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 189.573605][ C0] ? finish_swait+0xcd/0x1f0
[ 189.578195][ C0] rcu_gp_kthread+0x99/0x390
[ 189.582792][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 189.587990][ C0] ? __kthread_parkme+0x7b/0x200
[ 189.592920][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.598550][ C0] ? __kthread_parkme+0x1a1/0x200
[ 189.603571][ C0] kthread+0x711/0x8a0
[ 189.607637][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 189.612836][ C0] ? __pfx_kthread+0x10/0x10
[ 189.617418][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.623045][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 189.628238][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.633861][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 189.639057][ C0] ? __pfx_kthread+0x10/0x10
[ 189.643641][ C0] ret_from_fork+0x3fc/0x770
[ 189.648222][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 189.653327][ C0] ? __switch_to_asm+0x39/0x70
[ 189.658087][ C0] ? __switch_to_asm+0x33/0x70
[ 189.662855][ C0] ? __pfx_kthread+0x10/0x10
[ 189.667439][ C0] ret_from_fork_asm+0x1a/0x30
[ 189.672208][ C0]
[ 189.675211][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 189.681517][ C0] CPU: 0 UID: 0 PID: 5863 Comm: udevd Not tainted syzkaller #0 PREEMPT(full)
[ 189.690352][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 189.700390][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x70
[ 189.706456][ C0] Code: 8b 3d c4 49 fe 0b 48 89 de 5b e9 73 98 58 00 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 0c 25 08 50 a0 92 65 8b 15 e8 a4 e0 10 81 e2 00 01 ff 00
[ 189.726048][ C0] RSP: 0000:ffffc90002e57718 EFLAGS: 00000202
[ 189.732110][ C0] RAX: ffffffff81b44ceb RBX: 1ffff110170e7f61 RCX: ffff888078ac3c00
[ 189.740069][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 189.748024][ C0] RBP: ffffc90002e578a0 R08: ffffffff8fa38337 R09: 1ffffffff1f47066
[ 189.755985][ C0] R10: dffffc0000000000 R11: fffffbfff1f47067 R12: ffff8880b873fb08
[ 189.763949][ C0] R13: dffffc0000000000 R14: ffff8880b863b1c0 R15: 0000000000000001
[ 189.771909][ C0] FS: 00007fcc4f3e6880(0000) GS:ffff888125c1b000(0000) knlGS:0000000000000000
[ 189.780831][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 189.787402][ C0] CR2: 000056208b7637c0 CR3: 0000000026a39000 CR4: 0000000000350ef0
[ 189.795362][ C0] Call Trace:
[ 189.798626][ C0]
[ 189.801540][ C0] smp_call_function_many_cond+0xd4b/0x12d0
[ 189.807430][ C0] ? __pfx_should_flush_tlb+0x10/0x10
[ 189.812800][ C0] ? __pfx_flush_tlb_func+0x10/0x10
[ 189.818002][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 189.824317][ C0] ? __alloc_frozen_pages_noprof+0x1d6/0x370
[ 189.830286][ C0] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 189.836606][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.842234][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.846989][ C0] ? __pfx_should_flush_tlb+0x10/0x10
[ 189.852358][ C0] ? __pfx_flush_tlb_func+0x10/0x10
[ 189.857552][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 189.862670][ C0] flush_tlb_mm_range+0x6b1/0x12d0
[ 189.867780][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.873409][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.879038][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10
[ 189.884586][ C0] ? page_table_check_clear+0x187/0x700
[ 189.890128][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.895752][ C0] ? page_table_check_clear+0x4f3/0x700
[ 189.901293][ C0] ? page_table_check_clear+0x187/0x700
[ 189.906841][ C0] ptep_clear_flush+0x120/0x170
[ 189.911696][ C0] do_wp_page+0x1bc2/0x5800
[ 189.916193][ C0] ? do_syscall_64+0xfa/0x3b0
[ 189.920874][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 189.926945][ C0] ? do_wp_page+0x161d/0x5800
[ 189.931625][ C0] ? __pfx_do_wp_page+0x10/0x10
[ 189.936471][ C0] ? do_raw_spin_lock+0x121/0x290
[ 189.941584][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 189.946948][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.952586][ C0] __handle_mm_fault+0x1033/0x5440
[ 189.957708][ C0] ? __pfx___handle_mm_fault+0x10/0x10
[ 189.963163][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 189.968786][ C0] ? lock_release+0x4b/0x3e0
[ 189.973382][ C0] ? lock_vma_under_rcu+0xdf/0x3d0
[ 189.978495][ C0] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 189.984043][ C0] handle_mm_fault+0x40a/0x8e0
[ 189.988812][ C0] do_user_addr_fault+0xa81/0x1390
[ 189.993940][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.998694][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 190.004317][ C0] ? trace_page_fault_user+0x84/0x1e0
[ 190.009695][ C0] exc_page_fault+0x76/0xf0
[ 190.014200][ C0] asm_exc_page_fault+0x26/0x30
[ 190.019038][ C0] RIP: 0033:0x7fcc4ecb5dda
[ 190.023441][ C0] Code: 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 39 72 18 0f 85 ba 00 00 00 66 0f ef c0 <41> 0f 11 44 24 20 49 89 54 24 10 49 89 74 24 18 4c 89 66 10 4c 89
[ 190.043033][ C0] RSP: 002b:00007ffcf3655c10 EFLAGS: 00010246
[ 190.049093][ C0] RAX: 0000000000003000 RBX: 00000000000008a0 RCX: 000056208b765f00
[ 190.057049][ C0] RDX: 000056208b7375b0 RSI: 00007fcc4edf1b20 RDI: 000056208b765f00
[ 190.065010][ C0] RBP: 00007fcc4edf1ac0 R08: 00000000000008a0 R09: 0000000000000000
[ 190.072968][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000056208b7637a0
[ 190.080934][ C0] R13: 00007fcc4edf1ac0 R14: 00000000000008a0 R15: 00007fcc4edf1ac0
[ 190.088901][ C0]