Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. 2026/04/29 18:41:05 parsed 1 programs [ 265.422868][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.429685][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 Setting up swapspace version 1, size = 127995904 bytes [ 271.591571][ T6107] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 276.146429][ T4872] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 276.166642][ T4872] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 276.176347][ T4872] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 276.193301][ T4872] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 276.204440][ T4872] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 278.907203][ T13] ===================================================== [ 278.914414][ T13] BUG: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 278.923359][ T13] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 278.929958][ T13] irqentry_exit+0x7b/0x760 [ 278.934619][ T13] sysvec_apic_timer_interrupt+0x52/0x90 [ 278.940409][ T13] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 278.946563][ T13] ip_fast_csum+0x230/0x3f0 [ 278.951217][ T13] nsim_dev_trap_report_work+0x8c0/0x1430 [ 278.957119][ T13] process_scheduled_works+0xb65/0x1e40 [ 278.962838][ T13] worker_thread+0xee4/0x1590 [ 278.967680][ T13] kthread+0x53f/0x600 [ 278.971923][ T13] ret_from_fork+0x20f/0x8d0 [ 278.976668][ T13] ret_from_fork_asm+0x1a/0x30 [ 278.981595][ T13] [ 278.983985][ T13] Uninit was created at: [ 278.988426][ T13] __kmalloc_node_track_caller_noprof+0x4f6/0x1750 [ 278.995081][ T13] __alloc_skb+0x90d/0x1190 [ 278.999731][ T13] nsim_dev_trap_report_work+0x3f2/0x1430 [ 279.005628][ T13] process_scheduled_works+0xb65/0x1e40 [ 279.011346][ T13] worker_thread+0xee4/0x1590 [ 279.016193][ T13] kthread+0x53f/0x600 [ 279.020425][ T13] ret_from_fork+0x20f/0x8d0 [ 279.025164][ T13] ret_from_fork_asm+0x1a/0x30 [ 279.030098][ T13] [ 279.032555][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) [ 279.041987][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 279.052150][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 279.059197][ T13] ===================================================== [ 279.066186][ T13] Disabling lock debugging due to kernel taint [ 279.072423][ T13] Kernel panic - not syncing: kmsan.panic set ... [ 279.078956][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Tainted: G B syzkaller #0 PREEMPT(full) [ 279.089988][ T13] Tainted: [B]=BAD_PAGE [ 279.094222][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 279.104407][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 279.111492][ T13] Call Trace: [ 279.114846][ T13] [ 279.117850][ T13] __dump_stack+0x26/0x30 [ 279.122326][ T13] dump_stack_lvl+0x50/0x1c0 [ 279.127051][ T13] ? dump_stack+0x12/0x25 [ 279.131521][ T13] dump_stack+0x1e/0x25 [ 279.135802][ T13] vpanic+0x7b4/0x1430 [ 279.140077][ T13] panic+0x15d/0x160 [ 279.144240][ T13] kmsan_report+0x31a/0x320 [ 279.148915][ T13] ? __msan_warning+0x1b/0x30 [ 279.153734][ T13] ? irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 279.160497][ T13] ? irqentry_exit+0x7b/0x760 [ 279.165315][ T13] ? sysvec_apic_timer_interrupt+0x52/0x90 [ 279.171260][ T13] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 279.177586][ T13] ? ip_fast_csum+0x230/0x3f0 [ 279.182399][ T13] ? nsim_dev_trap_report_work+0x8c0/0x1430 [ 279.188446][ T13] ? process_scheduled_works+0xb65/0x1e40 [ 279.194314][ T13] ? worker_thread+0xee4/0x1590 [ 279.199304][ T13] ? kthread+0x53f/0x600 [ 279.203697][ T13] ? ret_from_fork+0x20f/0x8d0 [ 279.208602][ T13] ? ret_from_fork_asm+0x1a/0x30 [ 279.213814][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 279.219104][ T13] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 279.225603][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 279.230906][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 279.236201][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 279.241497][ T13] __msan_warning+0x1b/0x30 [ 279.246160][ T13] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 279.252744][ T13] irqentry_exit+0x7b/0x760 [ 279.257384][ T13] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 279.263879][ T13] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 279.270111][ T13] sysvec_apic_timer_interrupt+0x52/0x90 [ 279.275889][ T13] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 279.282023][ T13] RIP: 0010:ip_fast_csum+0x230/0x3f0 [ 279.287453][ T13] Code: 03 6d c0 45 09 e7 45 85 e4 0f 45 da 48 89 4d c8 48 8d 41 04 48 89 45 88 31 c0 45 01 f5 0f 92 c0 89 45 c0 48 8b 45 98 44 89 20 <89> 90 88 0c 00 00 44 89 78 08 89 98 90 0c 00 00 44 89 f7 44 89 ee [ 279.307190][ T13] RSP: 0018:ffff888100723a30 EFLAGS: 00000a86 [ 279.313377][ T13] RAX: ffff888100718bb8 RBX: 00000000003c014c RCX: ffff88804b9ff01c [ 279.321452][ T13] RDX: 00000000003c014c RSI: 0000000000000001 RDI: ffff88804b9ff01c [ 279.329520][ T13] RBP: ffff888100723aa8 R08: ffffea000000000f R09: 0000000000000003 [ 279.337593][ T13] R10: 000000000000002e R11: 0000000000000000 R12: 0000000000000000 [ 279.345652][ T13] R13: 0000000091898147 R14: 0000000033c60102 R15: 00000000ffffff01 [ 279.353779][ T13] nsim_dev_trap_report_work+0x8c0/0x1430 [ 279.359726][ T13] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 279.366048][ T13] process_scheduled_works+0xb65/0x1e40 [ 279.371846][ T13] worker_thread+0xee4/0x1590 [ 279.376720][ T13] kthread+0x53f/0x600 [ 279.380956][ T13] ? __pfx_worker_thread+0x10/0x10 [ 279.386231][ T13] ? __pfx_kthread+0x10/0x10 [ 279.390983][ T13] ret_from_fork+0x20f/0x8d0 [ 279.395709][ T13] ? __switch_to+0x573/0x7a0 [ 279.400472][ T13] ? __pfx_kthread+0x10/0x10 [ 279.405231][ T13] ret_from_fork_asm+0x1a/0x30 [ 279.410172][ T13] [ 279.413675][ T13] Kernel Offset: disabled [ 279.418053][ T13] Rebooting in 86400 seconds..