Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. 2026/01/09 23:56:18 parsed 1 programs [ 132.116237][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.122932][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 Setting up swapspace version 1, size = 127995904 bytes [ 136.043231][ T6157] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 139.707117][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 139.715590][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 139.781729][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 139.797002][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 141.189153][ T6204] chnl_net:caif_netlink_parms(): no params data found [ 141.279931][ T6204] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.287177][ T6204] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.294464][ T6204] bridge_slave_0: entered allmulticast mode [ 141.301782][ T6204] bridge_slave_0: entered promiscuous mode [ 141.310151][ T6204] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.317474][ T6204] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.326608][ T6204] bridge_slave_1: entered allmulticast mode [ 141.334075][ T6204] bridge_slave_1: entered promiscuous mode [ 141.373338][ T6204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.385177][ T6204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.420761][ T6204] team0: Port device team_slave_0 added [ 141.429904][ T6204] team0: Port device team_slave_1 added [ 141.462009][ T6204] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.469001][ T6204] 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. [ 141.494938][ T6204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.507181][ T6204] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.514172][ T6204] 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. [ 141.540259][ T6204] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.589757][ T6204] hsr_slave_0: entered promiscuous mode [ 141.596354][ T6204] hsr_slave_1: entered promiscuous mode [ 142.075724][ T6204] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 142.088260][ T6204] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 142.099493][ T6204] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 142.111417][ T6204] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 142.176713][ T6204] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.183945][ T6204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.191693][ T6204] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.198975][ T6204] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.280159][ T6204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.288211][ T1104] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.302406][ T1104] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.333363][ T6204] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.347348][ T1104] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.354501][ T1104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.369863][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.377037][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.663437][ T6204] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.717748][ T6204] veth0_vlan: entered promiscuous mode [ 142.731090][ T6204] veth1_vlan: entered promiscuous mode [ 142.770876][ T6204] veth0_macvtap: entered promiscuous mode [ 142.781480][ T6204] veth1_macvtap: entered promiscuous mode [ 142.805377][ T6204] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 142.824154][ T6204] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 142.848830][ T37] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.858864][ T37] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.867911][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.878724][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.045863][ T5144] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 143.055454][ T5144] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 143.068452][ T5144] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 143.083354][ T5144] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 143.095495][ T5144] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 143.097573][ T37] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.185624][ T37] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.261122][ T37] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.397085][ T37] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/09 23:56:33 executed programs: 0 [ 145.190341][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 145.199934][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 145.210920][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 145.219346][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 145.235306][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 145.500257][ T6326] chnl_net:caif_netlink_parms(): no params data found [ 145.631230][ T6326] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.638821][ T6326] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.647594][ T6326] bridge_slave_0: entered allmulticast mode [ 145.655761][ T6326] bridge_slave_0: entered promiscuous mode [ 145.664914][ T6326] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.672578][ T6326] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.679751][ T6326] bridge_slave_1: entered allmulticast mode [ 145.688696][ T6326] bridge_slave_1: entered promiscuous mode [ 145.794872][ T6326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.829932][ T6326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.882780][ T37] bridge_slave_1: left allmulticast mode [ 145.888473][ T37] bridge_slave_1: left promiscuous mode [ 145.896413][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.907607][ T37] bridge_slave_0: left allmulticast mode [ 145.913643][ T37] bridge_slave_0: left promiscuous mode [ 145.920008][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.161731][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 146.173728][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 146.187116][ T37] bond0 (unregistering): Released all slaves [ 146.223304][ T6326] team0: Port device team_slave_0 added [ 146.232013][ T6326] team0: Port device team_slave_1 added [ 146.291148][ T37] hsr_slave_0: left promiscuous mode [ 146.302359][ T37] hsr_slave_1: left promiscuous mode [ 146.308372][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 146.316924][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 146.327909][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 146.336968][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 146.357288][ T37] veth1_macvtap: left promiscuous mode [ 146.363069][ T37] veth0_macvtap: left promiscuous mode [ 146.368720][ T37] veth1_vlan: left promiscuous mode [ 146.384573][ T37] veth0_vlan: left promiscuous mode [ 146.845996][ T37] team0 (unregistering): Port device team_slave_1 removed [ 146.885957][ T37] team0 (unregistering): Port device team_slave_0 removed [ 147.209606][ T6326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 147.223236][ T6326] 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. [ 147.269659][ T6326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 147.292490][ T6326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 147.299458][ T6326] 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. [ 147.312805][ T5144] Bluetooth: hci0: command tx timeout [ 147.329005][ T6326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 147.415166][ T6326] hsr_slave_0: entered promiscuous mode [ 147.421966][ T6326] hsr_slave_1: entered promiscuous mode [ 148.428120][ T6326] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 148.445027][ T6326] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 148.460080][ T6326] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 148.472075][ T6326] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 148.592342][ T6326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.619766][ T6326] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.634956][ T1028] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.642086][ T1028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.666950][ T1028] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.674151][ T1028] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.931229][ T6326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.988946][ T6326] veth0_vlan: entered promiscuous mode [ 149.005646][ T6326] veth1_vlan: entered promiscuous mode [ 149.049100][ T6326] veth0_macvtap: entered promiscuous mode [ 149.061096][ T6326] veth1_macvtap: entered promiscuous mode [ 149.085175][ T6326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.106810][ T6326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.125121][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.145216][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.169449][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.195497][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.234589][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.244126][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.284273][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.301498][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.393594][ T5144] Bluetooth: hci0: command tx timeout [ 254.472087][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 254.479120][ C0] rcu: 1-...!: (1 GPs behind) idle=24b4/1/0x4000000000000000 softirq=22362/22364 fqs=0 [ 254.489378][ C0] rcu: (detected by 0, t=10505 jiffies, g=17117, q=45 ncpus=2) [ 254.497009][ C0] Sending NMI from CPU 0 to CPUs 1: [ 254.497040][ C1] NMI backtrace for cpu 1 [ 254.497055][ C1] CPU: 1 UID: 0 PID: 6432 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full) [ 254.497079][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 254.497091][ C1] RIP: 0010:debug_lockdep_rcu_enabled+0x0/0x40 [ 254.497122][ C1] Code: 48 8d 3d 63 a8 2b 04 48 c7 c6 4a fc 77 8d 67 48 0f b9 3a 90 eb ca cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 31 c0 83 3d e7 5d 28 04 00 74 1e 83 3d fa 8c 28 04 00 [ 254.497139][ C1] RSP: 0018:ffffc90000a08c68 EFLAGS: 00000082 [ 254.497158][ C1] RAX: ffffffff89374057 RBX: ffffffff89709198 RCX: ffff88802c938000 [ 254.497174][ C1] RDX: 0000000000010000 RSI: 0000000000000001 RDI: 0000000000000002 [ 254.497187][ C1] RBP: 0000000000000001 R08: ffff88807b8aa19f R09: 1ffff1100f715433 [ 254.497201][ C1] R10: dffffc0000000000 R11: ffffed100f715434 R12: ffff88807b8aa320 [ 254.497217][ C1] R13: ffff88807b8aa000 R14: 18893727e68a6a24 R15: ffff88807fb42400 [ 254.497236][ C1] FS: 0000000000000000(0000) GS:ffff888125f1f000(0000) knlGS:0000000000000000 [ 254.497253][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 254.497268][ C1] CR2: 00007f7c5a1f5d58 CR3: 000000007597f000 CR4: 0000000000350ef0 [ 254.497284][ C1] Call Trace: [ 254.497293][ C1] [ 254.497300][ C1] advance_sched+0xa9f/0xc90 [ 254.497345][ C1] ? __pfx_advance_sched+0x10/0x10 [ 254.497375][ C1] __hrtimer_run_queues+0x51c/0xc30 [ 254.497416][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 254.497442][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.497475][ C1] hrtimer_interrupt+0x45b/0xaa0 [ 254.497527][ C1] __sysvec_apic_timer_interrupt+0x102/0x3e0 [ 254.497555][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 254.497576][ C1] [ 254.497583][ C1] [ 254.497591][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 254.497613][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80 [ 254.497635][ C1] Code: f7 e8 cd 3a 42 f6 f7 c3 00 02 00 00 74 05 e8 40 69 6c f6 9c 58 a9 00 02 00 00 75 27 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 04 55 34 f6 65 8b 05 0d b8 23 07 85 c0 74 18 5b 41 5e e9 dc e8 [ 254.497651][ C1] RSP: 0018:ffffc900038772a8 EFLAGS: 00000206 [ 254.497668][ C1] RAX: 0000000000000006 RBX: 0000000000000246 RCX: 0000000080000001 [ 254.497681][ C1] RDX: 0000000000000006 RSI: ffffffff8d79263f RDI: 0000000000000001 [ 254.497695][ C1] RBP: ffffc900038773b0 R08: ffffffff8f822377 R09: 1ffffffff1f0446e [ 254.497710][ C1] R10: dffffc0000000000 R11: fffffbfff1f0446f R12: ffffc90003877420 [ 254.497726][ C1] R13: ffffc90003877518 R14: ffff88801bee8098 R15: 000000000000001f [ 254.497754][ C1] folios_put_refs+0x51a/0x670 [ 254.497779][ C1] ? load_elf_binary+0x998/0x2740 [ 254.497816][ C1] ? __pfx_folios_put_refs+0x10/0x10 [ 254.497841][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.497868][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.497892][ C1] ? free_swap_cache+0x9b/0x300 [ 254.497922][ C1] free_pages_and_swap_cache+0x277/0x520 [ 254.497958][ C1] ? __pfx_free_pages_and_swap_cache+0x10/0x10 [ 254.498005][ C1] ? call_rcu+0x644/0x890 [ 254.498031][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498055][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 254.498076][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498110][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498139][ C1] tlb_flush_mmu+0x3a0/0x680 [ 254.498162][ C1] ? __pfx_down_write+0x10/0x10 [ 254.498192][ C1] tlb_finish_mmu+0xc3/0x1d0 [ 254.498216][ C1] exit_mmap+0x439/0xb10 [ 254.498248][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498276][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 254.498317][ C1] ? __pfx_exit_aio+0x10/0x10 [ 254.498353][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498377][ C1] ? uprobe_clear_state+0x27c/0x290 [ 254.498398][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498426][ C1] __mmput+0x118/0x430 [ 254.498448][ C1] exec_mmap+0x3b5/0x440 [ 254.498484][ C1] begin_new_exec+0x1353/0x2440 [ 254.498518][ C1] ? __kmalloc_noprof+0x43e/0x800 [ 254.498549][ C1] ? load_elf_phdrs+0x1a0/0x230 [ 254.498579][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498605][ C1] ? __pfx_begin_new_exec+0x10/0x10 [ 254.498635][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498660][ C1] ? security_inode_permission+0xb7/0x310 [ 254.498695][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498722][ C1] load_elf_binary+0x998/0x2740 [ 254.498753][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498785][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498809][ C1] ? lock_acquire+0x107/0x340 [ 254.498831][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498857][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498886][ C1] ? __pfx_load_elf_binary+0x10/0x10 [ 254.498917][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498943][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 254.498975][ C1] bprm_execve+0x92e/0x1400 [ 254.499019][ C1] ? __pfx_bprm_execve+0x10/0x10 [ 254.499058][ C1] do_execveat_common+0x510/0x6a0 [ 254.499086][ C1] __x64_sys_execve+0x94/0xb0 [ 254.499106][ C1] do_syscall_64+0xec/0xf80 [ 254.499129][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.499149][ C1] ? trace_irq_disable+0x37/0x100 [ 254.499181][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.499206][ C1] RIP: 0033:0x7fcc4ec95107 [ 254.499229][ C1] Code: Unable to access opcode bytes at 0x7fcc4ec950dd. [ 254.499239][ C1] RSP: 002b:00007ffffcf93ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 254.499259][ C1] RAX: ffffffffffffffda RBX: 000055761647e078 RCX: 00007fcc4ec95107 [ 254.499274][ C1] RDX: 000055761647e0a0 RSI: 000055761647e078 RDI: 000055761647e130 [ 254.499289][ C1] RBP: 000055761647e130 R08: 00007ffffcf97eb9 R09: 0000000000000000 [ 254.499303][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 000055761647e0a0 [ 254.499317][ C1] R13: 00007fcc4ee5ae8b R14: 000055761647e0a0 R15: 0000000000000000 [ 254.499343][ C1] [ 254.500032][ C0] rcu: rcu_preempt kthread starved for 10505 jiffies! g17117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 255.089216][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 255.099183][ C0] rcu: RCU grace-period kthread stack dump: [ 255.105066][ C0] task:rcu_preempt state:R running task stack:27760 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 255.118576][ C0] Call Trace: [ 255.121866][ C0] [ 255.124794][ C0] __schedule+0x149b/0x4fd0 [ 255.129315][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 255.134253][ C0] ? do_raw_spin_lock+0x121/0x290 [ 255.139286][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.144929][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.150571][ C0] ? __pfx___schedule+0x10/0x10 [ 255.155429][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.161069][ C0] ? schedule+0x91/0x360 [ 255.165319][ C0] schedule+0x165/0x360 [ 255.169476][ C0] schedule_timeout+0x12b/0x270 [ 255.174342][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 255.179719][ C0] ? __pfx_process_timeout+0x10/0x10 [ 255.185023][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.190662][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 255.196469][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.202311][ C0] ? prepare_to_swait_event+0x341/0x380 [ 255.207881][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 255.212826][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.218552][ C0] ? rcu_gp_init+0x11dc/0x1650 [ 255.223325][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 255.228607][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 255.233809][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 255.239664][ C0] rcu_gp_kthread+0x99/0x390 [ 255.244283][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 255.249488][ C0] ? __kthread_parkme+0x7b/0x200 [ 255.254436][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.260075][ C0] ? __kthread_parkme+0x1a1/0x200 [ 255.265116][ C0] kthread+0x711/0x8a0 [ 255.269292][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 255.274495][ C0] ? __pfx_kthread+0x10/0x10 [ 255.279097][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.284822][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.290194][ C0] ? __pfx_kthread+0x10/0x10 [ 255.294798][ C0] ret_from_fork+0x510/0xa50 [ 255.299392][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 255.304505][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.310147][ C0] ? __switch_to+0xc9e/0x1480 [ 255.314835][ C0] ? __pfx_kthread+0x10/0x10 [ 255.319429][ C0] ret_from_fork_asm+0x1a/0x30 [ 255.324221][ C0] [ 255.327315][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 255.333628][ C0] CPU: 0 UID: 0 PID: 1104 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT(full) [ 255.343598][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 255.353643][ C0] Workqueue: events_unbound toggle_allocation_gate [ 255.360159][ C0] RIP: 0010:smp_call_function_many_cond+0xcca/0x1260 [ 255.366840][ C0] Code: 89 ee 83 e6 01 31 ff e8 e4 97 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 8f 93 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 73 93 0b 00 eb e4 44 [ 255.386530][ C0] RSP: 0018:ffffc90003f0f6a0 EFLAGS: 00000293 [ 255.392770][ C0] RAX: 0000000000000000 RBX: 1ffff110170e8129 RCX: ffff888026fe9e80 [ 255.400824][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 255.409049][ C0] RBP: ffffc90003f0f7e0 R08: ffffffff8f822377 R09: 1ffffffff1f0446e [ 255.417015][ C0] R10: dffffc0000000000 R11: fffffbfff1f0446f R12: ffff8880b8740948 [ 255.424980][ C0] R13: dffffc0000000000 R14: ffff8880b863bb00 R15: 0000000000000001 [ 255.432950][ C0] FS: 0000000000000000(0000) GS:ffff888125e1f000(0000) knlGS:0000000000000000 [ 255.441880][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.448463][ C0] CR2: 00007f7c5a1f4f98 CR3: 000000000dd3a000 CR4: 0000000000350ef0 [ 255.456606][ C0] Call Trace: [ 255.459881][ C0] [ 255.462809][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 255.467847][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 255.474188][ C0] ? rcu_is_watching+0x15/0xb0 [ 255.479042][ C0] ? kmem_cache_alloc_bulk_noprof+0xaa/0x720 [ 255.485020][ C0] ? __pfx___text_poke+0x10/0x10 [ 255.489963][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 255.494991][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 255.500121][ C0] smp_text_poke_batch_finish+0x5f9/0x1130 [ 255.506029][ C0] ? arch_jump_label_transform_apply+0x17/0x30 [ 255.512197][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 255.517221][ C0] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 255.523479][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.529118][ C0] ? arch_jump_label_transform_queue+0x97/0x110 [ 255.535546][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.541191][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 255.547192][ C0] static_key_enable_cpuslocked+0x128/0x240 [ 255.553102][ C0] static_key_enable+0x1a/0x20 [ 255.557877][ C0] toggle_allocation_gate+0xad/0x240 [ 255.563169][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 255.569076][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.574719][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.580360][ C0] ? process_scheduled_works+0x9ef/0x1770 [ 255.586075][ C0] ? process_scheduled_works+0x9ef/0x1770 [ 255.591882][ C0] process_scheduled_works+0xad1/0x1770 [ 255.597581][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 255.603563][ C0] ? do_raw_spin_lock+0x121/0x290 [ 255.608606][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.614254][ C0] worker_thread+0x8a0/0xda0 [ 255.618856][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.624503][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.630136][ C0] ? __kthread_parkme+0x7b/0x200 [ 255.635080][ C0] kthread+0x711/0x8a0 [ 255.639168][ C0] ? __pfx_worker_thread+0x10/0x10 [ 255.644273][ C0] ? __pfx_kthread+0x10/0x10 [ 255.648952][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.654588][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.659781][ C0] ? __pfx_kthread+0x10/0x10 [ 255.664379][ C0] ret_from_fork+0x510/0xa50 [ 255.668968][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 255.674073][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 255.679706][ C0] ? __switch_to+0xc9e/0x1480 [ 255.684397][ C0] ? __pfx_kthread+0x10/0x10 [ 255.689004][ C0] ret_from_fork_asm+0x1a/0x30 [ 255.693794][ C0]