[ 203.988313][ T1310] ieee802154 phy0 wpan0: encryption failed: -22 [ 203.995164][ T1310] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. 2026/04/29 13:50:36 ignoring optional flag "type"="gce" 2026/04/29 13:50:37 parsed 1 programs [ 215.684297][ T5956] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 217.249706][ T4870] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 217.259652][ T4870] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 217.271045][ T4870] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 217.284933][ T4870] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 217.296143][ T4870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 222.121405][ T6024] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.129501][ T6024] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.139740][ T6024] bridge_slave_0: entered allmulticast mode [ 222.148744][ T6024] bridge_slave_0: entered promiscuous mode [ 222.162119][ T6024] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.170305][ T6024] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.178179][ T6024] bridge_slave_1: entered allmulticast mode [ 222.186785][ T6024] bridge_slave_1: entered promiscuous mode [ 222.250862][ T6024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 222.272160][ T6024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 222.335986][ T6024] team0: Port device team_slave_0 added [ 222.349981][ T6024] team0: Port device team_slave_1 added [ 222.406443][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 222.414675][ T6024] 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. [ 222.441022][ T6024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 222.455522][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 222.462673][ T6024] 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. [ 222.490775][ T6024] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 222.575252][ T6024] hsr_slave_0: entered promiscuous mode [ 222.584191][ T6024] hsr_slave_1: entered promiscuous mode [ 223.298737][ T6024] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 223.321231][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 223.331557][ T6024] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 223.357684][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 223.367932][ T6024] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 223.391231][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 223.402946][ T6024] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 223.437101][ T6024] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 223.776115][ T6024] 8021q: adding VLAN 0 to HW filter on device bond0 [ 223.835638][ T6024] 8021q: adding VLAN 0 to HW filter on device team0 [ 223.867943][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.875792][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.917312][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.925000][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.274748][ T35] ===================================================== [ 225.282081][ T35] BUG: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 225.291027][ T35] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 225.297636][ T35] irqentry_exit+0x7b/0x760 [ 225.302420][ T35] sysvec_apic_timer_interrupt+0x52/0x90 [ 225.308241][ T35] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 225.314663][ T35] virt_to_page_or_null+0x51/0x170 [ 225.320094][ T35] kmsan_get_metadata+0xf1/0x160 [ 225.325231][ T35] kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 225.331260][ T35] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 225.337390][ T35] ip_fast_csum+0x1e6/0x3f0 [ 225.342076][ T35] nsim_dev_trap_report_work+0x8c0/0x1430 [ 225.347980][ T35] process_scheduled_works+0xb65/0x1e40 [ 225.353701][ T35] worker_thread+0xee4/0x1590 [ 225.358549][ T35] kthread+0x53f/0x600 [ 225.362796][ T35] ret_from_fork+0x20f/0x8d0 [ 225.367599][ T35] ret_from_fork_asm+0x1a/0x30 [ 225.372547][ T35] [ 225.374939][ T35] Uninit was created at: [ 225.379387][ T35] __kmalloc_node_track_caller_noprof+0x4f6/0x1750 [ 225.386045][ T35] __alloc_skb+0x90d/0x1190 [ 225.390689][ T35] nsim_dev_trap_report_work+0x3f2/0x1430 [ 225.397028][ T35] process_scheduled_works+0xb65/0x1e40 [ 225.402750][ T35] worker_thread+0xee4/0x1590 [ 225.407601][ T35] kthread+0x53f/0x600 [ 225.411847][ T35] ret_from_fork+0x20f/0x8d0 [ 225.416606][ T35] ret_from_fork_asm+0x1a/0x30 [ 225.421566][ T35] [ 225.424022][ T35] CPU: 0 UID: 0 PID: 35 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 225.433503][ T35] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 225.443780][ T35] Workqueue: events_unbound nsim_dev_trap_report_work [ 225.450757][ T35] ===================================================== [ 225.457773][ T35] Disabling lock debugging due to kernel taint [ 225.464065][ T35] Kernel panic - not syncing: kmsan.panic set ... [ 225.470604][ T35] CPU: 0 UID: 0 PID: 35 Comm: kworker/u8:2 Tainted: G B syzkaller #0 PREEMPT(full) [ 225.481638][ T35] Tainted: [B]=BAD_PAGE [ 225.485969][ T35] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 225.496158][ T35] Workqueue: events_unbound nsim_dev_trap_report_work [ 225.503140][ T35] Call Trace: [ 225.506529][ T35] [ 225.509553][ T35] __dump_stack+0x26/0x30 [ 225.514048][ T35] dump_stack_lvl+0x50/0x1c0 [ 225.518800][ T35] ? dump_stack+0x12/0x25 [ 225.523305][ T35] dump_stack+0x1e/0x25 [ 225.527632][ T35] vpanic+0x7b4/0x1430 [ 225.531909][ T35] panic+0x15d/0x160 [ 225.536122][ T35] kmsan_report+0x31a/0x320 [ 225.540815][ T35] ? __msan_warning+0x1b/0x30 [ 225.545657][ T35] ? irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 225.552429][ T35] ? irqentry_exit+0x7b/0x760 [ 225.557267][ T35] ? sysvec_apic_timer_interrupt+0x52/0x90 [ 225.563340][ T35] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 225.569756][ T35] ? virt_to_page_or_null+0x51/0x170 [ 225.575252][ T35] ? kmsan_get_metadata+0xf1/0x160 [ 225.580577][ T35] ? kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 225.586688][ T35] ? __msan_metadata_ptr_for_load_4+0x24/0x40 [ 225.592956][ T35] ? ip_fast_csum+0x1e6/0x3f0 [ 225.597800][ T35] ? nsim_dev_trap_report_work+0x8c0/0x1430 [ 225.603983][ T35] ? process_scheduled_works+0xb65/0x1e40 [ 225.609897][ T35] ? worker_thread+0xee4/0x1590 [ 225.614940][ T35] ? kthread+0x53f/0x600 [ 225.619374][ T35] ? ret_from_fork+0x20f/0x8d0 [ 225.624316][ T35] ? ret_from_fork_asm+0x1a/0x30 [ 225.629508][ T35] ? chacha_permute+0x1057/0x1200 [ 225.634726][ T35] ? kmsan_get_metadata+0xf1/0x160 [ 225.640049][ T35] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 225.646576][ T35] ? kmsan_get_metadata+0xf1/0x160 [ 225.651909][ T35] __msan_warning+0x1b/0x30 [ 225.656623][ T35] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 225.663236][ T35] irqentry_exit+0x7b/0x760 [ 225.667904][ T35] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 225.674427][ T35] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 225.680691][ T35] sysvec_apic_timer_interrupt+0x52/0x90 [ 225.686518][ T35] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 225.692679][ T35] RIP: 0010:virt_to_page_or_null+0x51/0x170 [ 225.698780][ T35] Code: 48 85 f6 74 1a 31 c0 e9 0d d0 49 0e cc 48 3d ff ff ff 1f 77 f0 48 8b 15 ed f2 b7 0f 48 01 c2 55 48 89 e5 65 ff 05 f7 82 b1 12 <48> 89 d6 48 c1 ee 1b b9 00 00 08 00 eb 08 cc cc cc b9 00 00 00 02 [ 225.718548][ T35] RSP: 0000:ffff888101f5f9b0 EFLAGS: 00000282 [ 225.724771][ T35] RAX: ffff8880943db01c RBX: ffff8880143db01c RCX: 000000000000002e [ 225.732878][ T35] RDX: 00000000143db01c RSI: 0000000000000000 RDI: ffff8880143db01c [ 225.741189][ T35] RBP: ffff888101f5f9b0 R08: ffffea000000000f R09: 0000000000000003 [ 225.749455][ T35] R10: 000000000000002e R11: 0000000000000000 R12: 0000000000000000 [ 225.757556][ T35] R13: 0000000007ea0153 R14: 0000000000000000 R15: 0000000000000001 [ 225.765689][ T35] kmsan_get_metadata+0xf1/0x160 [ 225.770838][ T35] kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 225.776689][ T35] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 225.782784][ T35] ip_fast_csum+0x1e6/0x3f0 [ 225.787575][ T35] nsim_dev_trap_report_work+0x8c0/0x1430 [ 225.793542][ T35] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 225.799896][ T35] process_scheduled_works+0xb65/0x1e40 [ 225.805861][ T35] worker_thread+0xee4/0x1590 [ 225.810807][ T35] kthread+0x53f/0x600 [ 225.815067][ T35] ? __pfx_worker_thread+0x10/0x10 [ 225.820374][ T35] ? __pfx_kthread+0x10/0x10 [ 225.825157][ T35] ret_from_fork+0x20f/0x8d0 [ 225.829915][ T35] ? __switch_to+0x573/0x7a0 [ 225.834703][ T35] ? __pfx_kthread+0x10/0x10 [ 225.839589][ T35] ret_from_fork_asm+0x1a/0x30 [ 225.844578][ T35] [ 225.848045][ T35] Kernel Offset: disabled [ 225.852426][ T35] Rebooting in 86400 seconds..