Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts.
2026/03/21 18:13:20 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 121.610049][ T6207] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 126.004158][ T6245] chnl_net:caif_netlink_parms(): no params data found
[ 126.093716][ T6245] bridge0: port 1(bridge_slave_0) entered blocking state
[ 126.101507][ T6245] bridge0: port 1(bridge_slave_0) entered disabled state
[ 126.108826][ T6245] bridge_slave_0: entered allmulticast mode
[ 126.116850][ T6245] bridge_slave_0: entered promiscuous mode
[ 126.124989][ T6245] bridge0: port 2(bridge_slave_1) entered blocking state
[ 126.132821][ T6245] bridge0: port 2(bridge_slave_1) entered disabled state
[ 126.139958][ T6245] bridge_slave_1: entered allmulticast mode
[ 126.147461][ T6245] bridge_slave_1: entered promiscuous mode
[ 126.186149][ T6245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 126.198342][ T6245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 126.237057][ T6245] team0: Port device team_slave_0 added
[ 126.245853][ T6245] team0: Port device team_slave_1 added
[ 126.315020][ T6245] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 126.322096][ T6245] 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.
[ 126.348067][ T6245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 126.360384][ T6245] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 126.367412][ T6245] 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.
[ 126.393574][ T6245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 126.448090][ T6245] hsr_slave_0: entered promiscuous mode
[ 126.454848][ T6245] hsr_slave_1: entered promiscuous mode
[ 126.964959][ T6245] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 126.978129][ T6245] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 126.989593][ T6245] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 127.000815][ T6245] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 127.127527][ T6245] 8021q: adding VLAN 0 to HW filter on device bond0
[ 127.148067][ T6245] 8021q: adding VLAN 0 to HW filter on device team0
[ 127.163577][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.170706][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 127.186247][ T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.193378][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 127.460579][ T6245] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 127.519685][ T6245] veth0_vlan: entered promiscuous mode
[ 127.534479][ T6245] veth1_vlan: entered promiscuous mode
[ 127.572648][ T6245] veth0_macvtap: entered promiscuous mode
[ 127.583817][ T6245] veth1_macvtap: entered promiscuous mode
[ 127.607907][ T6245] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 127.625033][ T6245] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 127.640175][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.660101][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.670650][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.679717][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.895825][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 127.978720][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 128.058596][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 128.100556][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.108523][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 128.169481][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 128.227399][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.236280][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.543926][ T5137] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 129.551610][ T5137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 129.560691][ T5137] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 129.572935][ T5137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 129.580494][ T5137] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 130.372586][ T12] bridge_slave_1: left allmulticast mode
[ 130.378257][ T12] bridge_slave_1: left promiscuous mode
[ 130.384199][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 130.396833][ T12] bridge_slave_0: left allmulticast mode
[ 130.403531][ T12] bridge_slave_0: left promiscuous mode
[ 130.409282][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 130.623334][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 130.634864][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 130.645013][ T12] bond0 (unregistering): Released all slaves
[ 130.778081][ T12] hsr_slave_0: left promiscuous mode
[ 130.793742][ T12] hsr_slave_1: left promiscuous mode
[ 130.799811][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 130.821824][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 130.842178][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 130.849625][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 130.877215][ T12] veth1_macvtap: left promiscuous mode
[ 130.891461][ T12] veth0_macvtap: left promiscuous mode
[ 130.897018][ T12] veth1_vlan: left promiscuous mode
[ 130.911429][ T12] veth0_vlan: left promiscuous mode
2026/03/21 18:13:36 executed programs: 0
[ 131.389486][ T12] team0 (unregistering): Port device team_slave_1 removed
[ 131.405859][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 131.415982][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 131.424200][ T12] team0 (unregistering): Port device team_slave_0 removed
[ 131.426141][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 131.439294][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 131.446949][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 131.887923][ T6413] chnl_net:caif_netlink_parms(): no params data found
[ 132.070187][ T6413] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.087201][ T1293] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.093642][ T1293] ieee802154 phy1 wpan1: encryption failed: -22
[ 132.108760][ T6413] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.116238][ T6413] bridge_slave_0: entered allmulticast mode
[ 132.124229][ T6413] bridge_slave_0: entered promiscuous mode
[ 132.140531][ T6413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.152510][ T6413] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.160470][ T6413] bridge_slave_1: entered allmulticast mode
[ 132.168790][ T6413] bridge_slave_1: entered promiscuous mode
[ 132.223523][ T6413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 132.237027][ T6413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 132.663360][ T6413] team0: Port device team_slave_0 added
[ 132.672867][ T6413] team0: Port device team_slave_1 added
[ 132.707075][ T6413] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 132.716056][ T6413] 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.
[ 132.761456][ T6413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 132.798332][ T6413] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 132.808986][ T6413] 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.
[ 132.835856][ T6413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 132.971938][ T6413] hsr_slave_0: entered promiscuous mode
[ 132.978631][ T6413] hsr_slave_1: entered promiscuous mode
[ 133.511803][ T5137] Bluetooth: hci0: command tx timeout
[ 133.617043][ T6413] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 133.629764][ T6413] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 133.640876][ T6413] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 133.655078][ T6413] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 133.791193][ T6413] 8021q: adding VLAN 0 to HW filter on device bond0
[ 133.824210][ T6413] 8021q: adding VLAN 0 to HW filter on device team0
[ 133.839262][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.846407][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.870382][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.877553][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 134.127816][ T6413] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 134.186511][ T6413] veth0_vlan: entered promiscuous mode
[ 134.200410][ T6413] veth1_vlan: entered promiscuous mode
[ 134.238578][ T6413] veth0_macvtap: entered promiscuous mode
[ 134.249420][ T6413] veth1_macvtap: entered promiscuous mode
[ 134.276481][ T6413] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 134.304439][ T6413] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 134.320442][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.336205][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.366179][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.384696][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.446669][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.456997][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.494579][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.502987][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 239.611266][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 239.618278][ C1] rcu: 0-...!: (1 GPs behind) idle=989c/1/0x4000000000000000 softirq=22432/22432 fqs=148
[ 239.628669][ C1] rcu: (detected by 1, t=10502 jiffies, g=18601, q=461 ncpus=2)
[ 239.636386][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 239.636416][ C0] NMI backtrace for cpu 0
[ 239.636432][ C0] CPU: 0 UID: 0 PID: 6495 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 239.636454][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 239.636467][ C0] RIP: 0010:lock_release+0x12f/0x3d0
[ 239.636507][ C0] Code: 89 f6 e8 94 bb 0c 0a 44 89 64 24 14 45 89 e5 85 c0 0f 84 d7 00 00 00 48 85 ed 0f 84 13 01 00 00 83 7d 24 00 0f 85 d6 01 00 00 <8b> 45 20 3d 00 00 20 00 48 8b 5c 24 08 8b 54 24 14 72 25 89 c1 81
[ 239.636524][ C0] RSP: 0018:ffffc90000007bf8 EFLAGS: 00000046
[ 239.636544][ C0] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000080010002
[ 239.636557][ C0] RDX: 0000000000010000 RSI: ffff8880355682c0 RDI: ffff88801d3daa00
[ 239.636572][ C0] RBP: ffff88801d3daa00 R08: ffff8880477ddc87 R09: 1ffff11008efbb90
[ 239.636589][ C0] R10: dffffc0000000000 R11: ffffed1008efbb91 R12: 0000000000000001
[ 239.636604][ C0] R13: 0000000000000001 R14: ffff8880355682c0 R15: ffff88801d3d9e80
[ 239.636621][ C0] FS: 00007f03df3cf6c0(0000) GS:ffff88812545d000(0000) knlGS:0000000000000000
[ 239.636639][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 239.636653][ C0] CR2: 00007f03df3ceff8 CR3: 0000000035bca000 CR4: 0000000000350ef0
[ 239.636670][ C0] Call Trace:
[ 239.636679][ C0]
[ 239.636688][ C0] ? advance_sched+0x99f/0xc90
[ 239.636714][ C0] _raw_spin_unlock+0x16/0x50
[ 239.636736][ C0] advance_sched+0x99f/0xc90
[ 239.636767][ C0] ? __pfx_advance_sched+0x10/0x10
[ 239.636788][ C0] __hrtimer_run_queues+0x53a/0xcc0
[ 239.636831][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 239.636861][ C0] ? ktime_get_update_offsets_now+0x3b2/0x3d0
[ 239.636893][ C0] hrtimer_interrupt+0x42b/0x1010
[ 239.636931][ C0] ? __pfx_sched_clock_cpu+0x10/0x10
[ 239.636968][ C0] __sysvec_apic_timer_interrupt+0x102/0x460
[ 239.637003][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 239.637027][ C0]
[ 239.637034][ C0]
[ 239.637042][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 239.637066][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80
[ 239.637088][ C0] Code: f7 e8 ed 1f f1 f5 f7 c3 00 02 00 00 74 05 e8 f0 77 1c f6 9c 58 a9 00 02 00 00 75 27 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 b4 dc e2 f5 65 8b 05 0d 20 6b 07 85 c0 74 18 5b 41 5e e9 dc 30
[ 239.637104][ C0] RSP: 0018:ffffc900034c7c08 EFLAGS: 00000206
[ 239.637122][ C0] RAX: 0000000000000006 RBX: 0000000000000246 RCX: 0000000080000001
[ 239.637135][ C0] RDX: 0000000000000007 RSI: ffffffff8def7968 RDI: 0000000000000001
[ 239.637149][ C0] RBP: ffffc900034c7d30 R08: ffffffff9011a3b7 R09: 1ffffffff2023476
[ 239.637164][ C0] R10: dffffc0000000000 R11: fffffbfff2023477 R12: 0000000000000000
[ 239.637179][ C0] R13: ffff8880b8628280 R14: ffff8880b8628280 R15: dffffc0000000000
[ 239.637205][ C0] clock_was_set+0x61f/0x7a0
[ 239.637234][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 239.637266][ C0] ? __pfx_clock_was_set+0x10/0x10
[ 239.637294][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 239.637321][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 239.637342][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 239.637370][ C0] do_settimeofday64+0x6b2/0x8d0
[ 239.637397][ C0] ? __pfx_do_settimeofday64+0x10/0x10
[ 239.637419][ C0] ? sp_irq_handler+0xa6/0xf0
[ 239.637442][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 239.637467][ C0] ? security_settime64+0x76/0x270
[ 239.637504][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 239.637529][ C0] ? do_sys_settimeofday64+0x163/0x260
[ 239.637556][ C0] __x64_sys_clock_settime+0x253/0x2a0
[ 239.637587][ C0] ? __pfx___x64_sys_clock_settime+0x10/0x10
[ 239.637625][ C0] do_syscall_64+0x14d/0xf80
[ 239.637649][ C0] ? trace_irq_disable+0x3b/0x150
[ 239.637682][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 239.637707][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 239.637727][ C0] RIP: 0033:0x7f03de59aef9
[ 239.637745][ C0] 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
[ 239.637760][ C0] RSP: 002b:00007f03df3cf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3
[ 239.637780][ C0] RAX: ffffffffffffffda RBX: 00007f03de805fa0 RCX: 00007f03de59aef9
[ 239.637796][ C0] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000000
[ 239.637809][ C0] RBP: 00007f03de62fee0 R08: 0000000000000000 R09: 0000000000000000
[ 239.637822][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 239.637834][ C0] R13: 00007f03de806038 R14: 00007f03de805fa0 R15: 00007ffcb0082228
[ 239.637859][ C0]
[ 239.638408][ C1] rcu: rcu_preempt kthread starved for 10206 jiffies! g18601 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 240.096583][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 240.106542][ C1] rcu: RCU grace-period kthread stack dump:
[ 240.112418][ C1] task:rcu_preempt state:R running task stack:27656 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 240.125922][ C1] Call Trace:
[ 240.129192][ C1]
[ 240.132126][ C1] __schedule+0x15dd/0x52d0
[ 240.136637][ C1] ? __lock_acquire+0x6b5/0x2cf0
[ 240.141588][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.147313][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.152955][ C1] ? __pfx___schedule+0x10/0x10
[ 240.157840][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.163478][ C1] ? schedule+0x90/0x360
[ 240.167720][ C1] schedule+0x164/0x360
[ 240.171877][ C1] schedule_timeout+0x158/0x2c0
[ 240.176739][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.182379][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 240.187768][ C1] ? __pfx_process_timeout+0x10/0x10
[ 240.193065][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.198695][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 240.204515][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.210145][ C1] ? prepare_to_swait_event+0x340/0x370
[ 240.215695][ C1] rcu_gp_fqs_loop+0x312/0x11d0
[ 240.220567][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 240.226722][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 240.232010][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 240.237211][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 240.243026][ C1] rcu_gp_kthread+0x9e/0x2b0
[ 240.247622][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 240.252823][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 240.258628][ C1] ? __kthread_parkme+0x7a/0x1f0
[ 240.263570][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.269202][ C1] ? __kthread_parkme+0x19c/0x1f0
[ 240.274239][ C1] kthread+0x388/0x470
[ 240.278320][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 240.283634][ C1] ? __pfx_kthread+0x10/0x10
[ 240.288319][ C1] ret_from_fork+0x51e/0xb90
[ 240.292919][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 240.298034][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.303666][ C1] ? __switch_to+0xc7d/0x1450
[ 240.308353][ C1] ? __pfx_kthread+0x10/0x10
[ 240.312948][ C1] ret_from_fork_asm+0x1a/0x30
[ 240.317749][ C1]
[ 240.320760][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 240.327075][ C1] CPU: 1 UID: 0 PID: 6229 Comm: udevd Not tainted syzkaller #0 PREEMPT(full)
[ 240.335915][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 240.345964][ C1] RIP: 0010:smp_call_function_many_cond+0xcea/0x12c0
[ 240.352642][ C1] Code: 89 ee 83 e6 01 31 ff e8 b4 e6 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 5f e2 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 43 e2 0b 00 eb e4 44
[ 240.372242][ C1] RSP: 0000:ffffc90003727820 EFLAGS: 00000293
[ 240.378310][ C1] RAX: 0000000000000000 RBX: 1ffff110170c8515 RCX: ffff888025813d00
[ 240.386275][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 240.394235][ C1] RBP: ffffc90003727950 R08: ffffffff9011a3b7 R09: 1ffffffff2023476
[ 240.402285][ C1] R10: dffffc0000000000 R11: fffffbfff2023477 R12: ffff8880b86428a8
[ 240.410357][ C1] R13: dffffc0000000000 R14: ffff8880b873bf80 R15: 0000000000000000
[ 240.418320][ C1] FS: 00007f0d40365880(0000) GS:ffff88812555d000(0000) knlGS:0000000000000000
[ 240.427326][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 240.433896][ C1] CR2: 000055f3dd837f28 CR3: 000000005a39d000 CR4: 0000000000350ef0
[ 240.441858][ C1] Call Trace:
[ 240.445125][ C1]
[ 240.448047][ C1] ? __pfx_should_flush_tlb+0x10/0x10
[ 240.453419][ C1] ? __pfx_flush_tlb_func+0x10/0x10
[ 240.458622][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 240.464963][ C1] ? rcu_is_watching+0x15/0xb0
[ 240.469825][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.475463][ C1] ? __pfx_should_flush_tlb+0x10/0x10
[ 240.480837][ C1] ? __pfx_flush_tlb_func+0x10/0x10
[ 240.486029][ C1] on_each_cpu_cond_mask+0x3f/0x80
[ 240.491138][ C1] flush_tlb_mm_range+0x5c3/0x10c0
[ 240.496252][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.501882][ C1] ? page_table_check_clear+0x4b8/0x5f0
[ 240.507428][ C1] ptep_clear_flush+0x120/0x170
[ 240.512288][ C1] do_wp_page+0x4129/0x5a00
[ 240.516808][ C1] ? do_wp_page+0x3b9f/0x5a00
[ 240.521505][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.527135][ C1] ? __pfx_do_wp_page+0x10/0x10
[ 240.531990][ C1] ? do_raw_spin_lock+0x12b/0x2f0
[ 240.537012][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 240.542387][ C1] handle_mm_fault+0x1520/0x3310
[ 240.547344][ C1] ? handle_mm_fault+0xee/0x3310
[ 240.552382][ C1] ? __pfx_handle_mm_fault+0x10/0x10
[ 240.557845][ C1] ? lock_vma_under_rcu+0x45a/0x500
[ 240.563071][ C1] do_user_addr_fault+0xa73/0x1340
[ 240.568193][ C1] ? rcu_is_watching+0x15/0xb0
[ 240.572958][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 240.578585][ C1] ? trace_page_fault_user+0x84/0x210
[ 240.583962][ C1] exc_page_fault+0x6a/0xc0
[ 240.588469][ C1] asm_exc_page_fault+0x26/0x30
[ 240.593310][ C1] RIP: 0033:0x7f0d3fcb5b69
[ 240.597732][ C1] Code: 10 48 81 f9 ff 03 00 00 76 28 48 8b 57 20 48 85 d2 74 1f 48 3b 7a 28 75 76 48 8b 4f 28 48 3b 79 20 75 6c 48 83 78 20 00 74 17 <48> 89 4a 28 48 89 51 20 48 83 c4 08 c3 66 2e 0f 1f 84 00 00 00 00
[ 240.617326][ C1] RSP: 002b:00007ffec67bc3b0 EFLAGS: 00010202
[ 240.623395][ C1] RAX: 00007f0d3fdf2240 RBX: 00000000000052f0 RCX: 000055f3dd837f00
[ 240.631361][ C1] RDX: 000055f3dd837f00 RSI: 00007f0d3fdf2240 RDI: 000055f3dd837f00
[ 240.639323][ C1] RBP: 00007f0d3fdf1ac0 R08: 00000000000052f0 R09: 0000000000000000
[ 240.647283][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f3dd833540
[ 240.655245][ C1] R13: 00007f0d3fdf1ac0 R14: 00000000000052f0 R15: 00007f0d3fdf1ac0
[ 240.663228][ C1]