Warning: Permanently added '10.128.1.27' (ED25519) to the list of known hosts. 2026/04/29 13:30:12 parsed 1 programs [ 265.487105][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.494090][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 Setting up swapspace version 1, size = 127995904 bytes [ 270.971512][ T6104] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 276.762282][ T13] ===================================================== [ 276.769614][ T13] BUG: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 276.778565][ T13] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 276.785265][ T13] irqentry_exit+0x7b/0x760 [ 276.790012][ T13] sysvec_call_function_single+0x4f/0x90 [ 276.795876][ T13] asm_sysvec_call_function_single+0x1f/0x30 [ 276.801998][ T13] kmsan_get_metadata+0xc/0x160 [ 276.807031][ T13] kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 276.812853][ T13] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 276.818905][ T13] ip_fast_csum+0x1e6/0x3f0 [ 276.823538][ T13] nsim_dev_trap_report_work+0x8c0/0x1430 [ 276.829413][ T13] process_scheduled_works+0xb65/0x1e40 [ 276.835101][ T13] worker_thread+0xee4/0x1590 [ 276.839922][ T13] kthread+0x53f/0x600 [ 276.844148][ T13] ret_from_fork+0x20f/0x8d0 [ 276.848870][ T13] ret_from_fork_asm+0x1a/0x30 [ 276.853788][ T13] [ 276.856172][ T13] Uninit was created at: [ 276.860609][ T13] __kmalloc_node_track_caller_noprof+0x4f6/0x1750 [ 276.867249][ T13] __alloc_skb+0x90d/0x1190 [ 276.871877][ T13] nsim_dev_trap_report_work+0x3f2/0x1430 [ 276.877744][ T13] process_scheduled_works+0xb65/0x1e40 [ 276.883429][ T13] worker_thread+0xee4/0x1590 [ 276.888244][ T13] kthread+0x53f/0x600 [ 276.892475][ T13] ret_from_fork+0x20f/0x8d0 [ 276.897330][ T13] ret_from_fork_asm+0x1a/0x30 [ 276.902235][ T13] [ 276.904654][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) [ 276.914068][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 276.924238][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 276.931303][ T13] ===================================================== [ 276.938293][ T13] Disabling lock debugging due to kernel taint [ 276.944514][ T13] Kernel panic - not syncing: kmsan.panic set ... [ 276.951038][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Tainted: G B syzkaller #0 PREEMPT(full) [ 276.962230][ T13] Tainted: [B]=BAD_PAGE [ 276.966450][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 276.976696][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 276.983652][ T13] Call Trace: [ 276.987008][ T13] [ 276.990039][ T13] __dump_stack+0x26/0x30 [ 276.994525][ T13] dump_stack_lvl+0x50/0x1c0 [ 276.999244][ T13] ? dump_stack+0x12/0x25 [ 277.003708][ T13] dump_stack+0x1e/0x25 [ 277.008077][ T13] vpanic+0x7b4/0x1430 [ 277.012492][ T13] panic+0x15d/0x160 [ 277.016600][ T13] kmsan_report+0x31a/0x320 [ 277.021289][ T13] ? __msan_warning+0x1b/0x30 [ 277.026135][ T13] ? irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 277.032922][ T13] ? irqentry_exit+0x7b/0x760 [ 277.037736][ T13] ? sysvec_call_function_single+0x4f/0x90 [ 277.043768][ T13] ? asm_sysvec_call_function_single+0x1f/0x30 [ 277.050157][ T13] ? kmsan_get_metadata+0xc/0x160 [ 277.055398][ T13] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 277.061405][ T13] ? __msan_metadata_ptr_for_load_4+0x24/0x40 [ 277.067632][ T13] ? ip_fast_csum+0x1e6/0x3f0 [ 277.072444][ T13] ? nsim_dev_trap_report_work+0x8c0/0x1430 [ 277.078491][ T13] ? process_scheduled_works+0xb65/0x1e40 [ 277.084468][ T13] ? worker_thread+0xee4/0x1590 [ 277.089504][ T13] ? kthread+0x53f/0x600 [ 277.093910][ T13] ? ret_from_fork+0x20f/0x8d0 [ 277.098840][ T13] ? ret_from_fork_asm+0x1a/0x30 [ 277.103971][ T13] ? chacha_permute+0x1057/0x1200 [ 277.109177][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 277.114470][ T13] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 277.120966][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 277.126361][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 277.131657][ T13] __msan_warning+0x1b/0x30 [ 277.136398][ T13] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 277.142979][ T13] irqentry_exit+0x7b/0x760 [ 277.147621][ T13] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 277.154191][ T13] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 277.160434][ T13] sysvec_call_function_single+0x4f/0x90 [ 277.166300][ T13] asm_sysvec_call_function_single+0x1f/0x30 [ 277.172439][ T13] RIP: 0010:kmsan_get_metadata+0xc/0x160 [ 277.178257][ T13] Code: 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 55 48 89 e5 41 57 41 56 <53> 41 89 f6 48 89 fb 48 83 e3 fc 85 f6 48 0f 44 df 48 8b 05 84 14 [ 277.198351][ T13] RSP: 0018:ffff8881007239c8 EFLAGS: 00000286 [ 277.204558][ T13] RAX: ffff88810c898018 RBX: ffff88810c898018 RCX: 000000000053eaf8 [ 277.212637][ T13] RDX: 000000010d098018 RSI: 0000000000000001 RDI: ffff88810d098018 [ 277.220799][ T13] RBP: ffff8881007239d8 R08: ffffea000000000f R09: 0000000000000003 [ 277.228958][ T13] R10: 000000000000002e R11: 0000000000000000 R12: 0000000000000000 [ 277.237106][ T13] R13: 0000000004d20147 R14: ffff88810d098018 R15: 0000000000000001 [ 277.245352][ T13] kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 277.251187][ T13] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 277.257419][ T13] ip_fast_csum+0x1e6/0x3f0 [ 277.262117][ T13] nsim_dev_trap_report_work+0x8c0/0x1430 [ 277.268074][ T13] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 277.274721][ T13] process_scheduled_works+0xb65/0x1e40 [ 277.280528][ T13] worker_thread+0xee4/0x1590 [ 277.285510][ T13] kthread+0x53f/0x600 [ 277.289743][ T13] ? __pfx_worker_thread+0x10/0x10 [ 277.295131][ T13] ? __pfx_kthread+0x10/0x10 [ 277.300104][ T13] ret_from_fork+0x20f/0x8d0 [ 277.304883][ T13] ? __switch_to+0x573/0x7a0 [ 277.309763][ T13] ? __pfx_kthread+0x10/0x10 [ 277.314543][ T13] ret_from_fork_asm+0x1a/0x30 [ 277.319515][ T13] [ 277.322785][ T13] Kernel Offset: disabled [ 277.327159][ T13] Rebooting in 86400 seconds..