Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. 2026/04/27 07:23:51 parsed 1 programs [ 265.530479][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.537660][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 269.443971][ T12] ===================================================== [ 269.451280][ T12] BUG: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 269.460409][ T12] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 269.467089][ T12] irqentry_exit+0x7b/0x760 [ 269.471999][ T12] sysvec_apic_timer_interrupt+0x52/0x90 [ 269.477932][ T12] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 269.484148][ T12] virt_to_page_or_null+0xd7/0x170 [ 269.489716][ T12] kmsan_get_metadata+0xf1/0x160 [ 269.495117][ T12] kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 269.501131][ T12] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 269.507366][ T12] ip_fast_csum+0x1e6/0x3f0 [ 269.512270][ T12] nsim_dev_trap_report_work+0x8c0/0x1430 [ 269.518234][ T12] process_scheduled_works+0xb65/0x1e40 [ 269.523948][ T12] worker_thread+0xee4/0x1590 [ 269.528779][ T12] kthread+0x53f/0x600 [ 269.533021][ T12] ret_from_fork+0x20f/0x8d0 [ 269.537760][ T12] ret_from_fork_asm+0x1a/0x30 [ 269.542948][ T12] [ 269.545417][ T12] Uninit was created at: [ 269.550038][ T12] __kmalloc_node_track_caller_noprof+0x4f6/0x1750 [ 269.557037][ T12] __alloc_skb+0x90d/0x1190 [ 269.561931][ T12] nsim_dev_trap_report_work+0x3f2/0x1430 [ 269.568077][ T12] process_scheduled_works+0xb65/0x1e40 [ 269.573962][ T12] worker_thread+0xee4/0x1590 [ 269.579050][ T12] kthread+0x53f/0x600 [ 269.583376][ T12] ret_from_fork+0x20f/0x8d0 [ 269.588142][ T12] ret_from_fork_asm+0x1a/0x30 [ 269.593168][ T12] [ 269.595686][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) [ 269.605740][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 269.616481][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.623730][ T12] ===================================================== [ 269.631090][ T12] Disabling lock debugging due to kernel taint [ 269.637347][ T12] Kernel panic - not syncing: kmsan.panic set ... [ 269.643983][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G B syzkaller #0 PREEMPT(full) [ 269.655723][ T12] Tainted: [B]=BAD_PAGE [ 269.660059][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 269.670414][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.677485][ T12] Call Trace: [ 269.680949][ T12] [ 269.684132][ T12] __dump_stack+0x26/0x30 [ 269.688710][ T12] dump_stack_lvl+0x50/0x1c0 [ 269.693545][ T12] ? dump_stack+0x12/0x25 [ 269.698938][ T12] dump_stack+0x1e/0x25 [ 269.703327][ T12] vpanic+0x7b4/0x1430 [ 269.707758][ T12] panic+0x15d/0x160 [ 269.711871][ T12] kmsan_report+0x31a/0x320 [ 269.716636][ T12] ? __msan_warning+0x1b/0x30 [ 269.721655][ T12] ? irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 269.728431][ T12] ? irqentry_exit+0x7b/0x760 [ 269.733609][ T12] ? sysvec_apic_timer_interrupt+0x52/0x90 [ 269.739930][ T12] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 269.746333][ T12] ? virt_to_page_or_null+0xd7/0x170 [ 269.751897][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 269.757189][ T12] ? kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 269.763388][ T12] ? __msan_metadata_ptr_for_load_4+0x24/0x40 [ 269.770136][ T12] ? ip_fast_csum+0x1e6/0x3f0 [ 269.775160][ T12] ? nsim_dev_trap_report_work+0x8c0/0x1430 [ 269.781405][ T12] ? process_scheduled_works+0xb65/0x1e40 [ 269.787482][ T12] ? worker_thread+0xee4/0x1590 [ 269.792593][ T12] ? kthread+0x53f/0x600 [ 269.797190][ T12] ? ret_from_fork+0x20f/0x8d0 [ 269.802100][ T12] ? ret_from_fork_asm+0x1a/0x30 [ 269.807289][ T12] ? chacha_permute+0x1057/0x1200 [ 269.812584][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 269.818151][ T12] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 269.824918][ T12] ? kmsan_get_metadata+0xf1/0x160 [ 269.830593][ T12] __msan_warning+0x1b/0x30 [ 269.835278][ T12] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 269.841889][ T12] irqentry_exit+0x7b/0x760 [ 269.847058][ T12] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 269.853934][ T12] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 269.860635][ T12] sysvec_apic_timer_interrupt+0x52/0x90 [ 269.866792][ T12] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 269.873036][ T12] RIP: 0010:virt_to_page_or_null+0xd7/0x170 [ 269.879648][ T12] Code: ff 05 85 57 b1 12 48 85 c9 74 09 4c 8b 01 41 f6 c0 02 75 5b 65 ff 0d 70 57 b1 12 0f 84 8a 00 00 00 31 f6 65 ff 0d 61 57 b1 12 <85> f6 5d 0f 84 4c ff ff ff 48 81 ff 00 00 00 80 72 09 48 8b 0d 30 [ 269.900726][ T12] RSP: 0018:ffff88810070f9b0 EFLAGS: 00000282 [ 269.907204][ T12] RAX: ffff8880c41d001c RBX: ffff8880441d001c RCX: ffff88813fffa840 [ 269.916283][ T12] RDX: 00000000441d001c RSI: 0000000000000001 RDI: ffff8880441d001c [ 269.924749][ T12] RBP: ffff88810070f9b0 R08: ffffea000000000f R09: 0000000000000003 [ 269.933063][ T12] R10: 000000000000002e R11: 0000000000000000 R12: 0000000000000000 [ 269.941466][ T12] R13: 0000000000800156 R14: 0000000000000000 R15: 0000000000000001 [ 269.949956][ T12] kmsan_get_metadata+0xf1/0x160 [ 269.955453][ T12] kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 269.961744][ T12] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 269.967867][ T12] ip_fast_csum+0x1e6/0x3f0 [ 269.972753][ T12] nsim_dev_trap_report_work+0x8c0/0x1430 [ 269.979169][ T12] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 269.986142][ T12] process_scheduled_works+0xb65/0x1e40 [ 269.992152][ T12] worker_thread+0xee4/0x1590 [ 269.997414][ T12] kthread+0x53f/0x600 [ 270.001943][ T12] ? __pfx_worker_thread+0x10/0x10 [ 270.007416][ T12] ? __pfx_kthread+0x10/0x10 [ 270.012296][ T12] ret_from_fork+0x20f/0x8d0 [ 270.017147][ T12] ? __switch_to+0x573/0x7a0 [ 270.022019][ T12] ? __pfx_kthread+0x10/0x10 [ 270.026905][ T12] ret_from_fork_asm+0x1a/0x30 [ 270.032276][ T12] [ 270.036619][ T12] Kernel Offset: disabled [ 270.041048][ T12] Rebooting in 86400 seconds..