Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. 2026/04/21 21:12:02 parsed 1 programs [ 265.439590][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.446340][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 268.673803][ T6280] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 273.457769][ T5937] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 273.467970][ T5937] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 273.478331][ T5937] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 273.491772][ T5937] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 273.501585][ T5937] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 275.423117][ T6303] chnl_net:caif_netlink_parms(): no params data found [ 275.722132][ T6303] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.735865][ T6303] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.744059][ T6303] bridge_slave_0: entered allmulticast mode [ 275.752104][ T6303] bridge_slave_0: entered promiscuous mode [ 275.765432][ T6303] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.773208][ T6303] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.780693][ T6303] bridge_slave_1: entered allmulticast mode [ 275.789372][ T6303] bridge_slave_1: entered promiscuous mode [ 275.855658][ T6303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.871915][ T6303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.936476][ T6303] team0: Port device team_slave_0 added [ 275.949318][ T6303] team0: Port device team_slave_1 added [ 276.005398][ T6303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 276.012713][ T6303] 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. [ 276.041898][ T6303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 276.056648][ T6303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 276.065035][ T6303] 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. [ 276.091509][ T6303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 276.180660][ T6303] hsr_slave_0: entered promiscuous mode [ 276.189113][ T6303] hsr_slave_1: entered promiscuous mode [ 276.919196][ T6303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 276.948005][ T6303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 276.958094][ T6303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 276.978714][ T6303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 276.990528][ T6303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 277.014289][ T6303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 277.025295][ T6303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 277.056888][ T6303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 277.386288][ T6303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 277.437817][ T6303] 8021q: adding VLAN 0 to HW filter on device team0 [ 277.467380][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.474940][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.520669][ T178] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.528495][ T178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.738863][ T34] ===================================================== [ 277.746079][ T34] BUG: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 277.755027][ T34] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 277.761689][ T34] irqentry_exit+0x7b/0x760 [ 277.766431][ T34] sysvec_apic_timer_interrupt+0x52/0x90 [ 277.772220][ T34] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 277.778332][ T34] __msan_metadata_ptr_for_load_4+0x14/0x40 [ 277.784386][ T34] ip_fast_csum+0x1e6/0x3f0 [ 277.789009][ T34] nsim_dev_trap_report_work+0x8c0/0x1430 [ 277.794891][ T34] process_scheduled_works+0xb65/0x1e40 [ 277.800578][ T34] worker_thread+0xee4/0x1590 [ 277.805396][ T34] kthread+0x53f/0x600 [ 277.809564][ T34] ret_from_fork+0x20f/0x8d0 [ 277.814284][ T34] ret_from_fork_asm+0x1a/0x30 [ 277.819195][ T34] [ 277.821597][ T34] Uninit was created at: [ 277.826023][ T34] __kmalloc_node_track_caller_noprof+0x4f6/0x1750 [ 277.832718][ T34] __alloc_skb+0x90d/0x1190 [ 277.837333][ T34] nsim_dev_trap_report_work+0x3f2/0x1430 [ 277.843218][ T34] process_scheduled_works+0xb65/0x1e40 [ 277.848950][ T34] worker_thread+0xee4/0x1590 [ 277.853848][ T34] kthread+0x53f/0x600 [ 277.858010][ T34] ret_from_fork+0x20f/0x8d0 [ 277.862729][ T34] ret_from_fork_asm+0x1a/0x30 [ 277.867668][ T34] [ 277.870087][ T34] CPU: 0 UID: 0 PID: 34 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 277.879561][ T34] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 277.889812][ T34] Workqueue: events_unbound nsim_dev_trap_report_work [ 277.896776][ T34] ===================================================== [ 277.903766][ T34] Disabling lock debugging due to kernel taint [ 277.910001][ T34] Kernel panic - not syncing: kmsan.panic set ... [ 277.916534][ T34] CPU: 0 UID: 0 PID: 34 Comm: kworker/u8:2 Tainted: G B syzkaller #0 PREEMPT(full) [ 277.927538][ T34] Tainted: [B]=BAD_PAGE [ 277.931759][ T34] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 277.941932][ T34] Workqueue: events_unbound nsim_dev_trap_report_work [ 277.948897][ T34] Call Trace: [ 277.952244][ T34] [ 277.955238][ T34] __dump_stack+0x26/0x30 [ 277.959714][ T34] dump_stack_lvl+0x50/0x1c0 [ 277.964446][ T34] ? dump_stack+0x12/0x25 [ 277.968916][ T34] dump_stack+0x1e/0x25 [ 277.973206][ T34] vpanic+0x7b4/0x1430 [ 277.977436][ T34] panic+0x15d/0x160 [ 277.981621][ T34] kmsan_report+0x31a/0x320 [ 277.986326][ T34] ? kmsan_get_metadata+0xf1/0x160 [ 277.991633][ T34] ? __msan_warning+0x1b/0x30 [ 277.996502][ T34] ? irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 278.003468][ T34] ? irqentry_exit+0x7b/0x760 [ 278.008329][ T34] ? sysvec_apic_timer_interrupt+0x52/0x90 [ 278.014307][ T34] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 278.020629][ T34] ? __msan_metadata_ptr_for_load_4+0x14/0x40 [ 278.027065][ T34] ? ip_fast_csum+0x1e6/0x3f0 [ 278.031882][ T34] ? nsim_dev_trap_report_work+0x8c0/0x1430 [ 278.037956][ T34] ? process_scheduled_works+0xb65/0x1e40 [ 278.043926][ T34] ? worker_thread+0xee4/0x1590 [ 278.048931][ T34] ? kthread+0x53f/0x600 [ 278.053277][ T34] ? ret_from_fork+0x20f/0x8d0 [ 278.058185][ T34] ? ret_from_fork_asm+0x1a/0x30 [ 278.063276][ T34] ? chacha_permute+0x1057/0x1200 [ 278.068516][ T34] ? kmsan_get_metadata+0xf1/0x160 [ 278.073895][ T34] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 278.080398][ T34] ? kmsan_get_metadata+0xf1/0x160 [ 278.085698][ T34] ? kmsan_get_metadata+0xf1/0x160 [ 278.091001][ T34] __msan_warning+0x1b/0x30 [ 278.095661][ T34] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 278.102343][ T34] irqentry_exit+0x7b/0x760 [ 278.107013][ T34] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 278.113521][ T34] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 278.119855][ T34] sysvec_apic_timer_interrupt+0x52/0x90 [ 278.125657][ T34] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 278.131793][ T34] RIP: 0010:__msan_metadata_ptr_for_load_4+0x14/0x40 [ 278.138646][ T34] Code: cc 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 53 48 83 ec 10 9c 8f 45 e8 0f 01 ca <48> 8b 5d e8 be 04 00 00 00 31 d2 e8 8c 27 00 00 48 89 5d f0 ff 75 [ 278.158583][ T34] RSP: 0018:ffff888101edfa08 EFLAGS: 00000282 [ 278.164874][ T34] RAX: ffffffff86d614d8 RBX: ffff88801b92b01c RCX: ffff888101ee8000 [ 278.172958][ T34] RDX: 0000000000000000 RSI: 0000000012248045 RDI: ffff88801b92b01c [ 278.181120][ T34] RBP: ffff888101edfa20 R08: ffffea000000000f R09: 0000000000000003 [ 278.189191][ T34] R10: 000000000000002e R11: 0000000000000000 R12: 0000000000000000 [ 278.197598][ T34] R13: 0000000005100141 R14: 0000000033c60102 R15: 0000000000000001 [ 278.205690][ T34] ? ip_fast_csum+0x298/0x3f0 [ 278.210538][ T34] ip_fast_csum+0x1e6/0x3f0 [ 278.215230][ T34] nsim_dev_trap_report_work+0x8c0/0x1430 [ 278.221168][ T34] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 278.227492][ T34] process_scheduled_works+0xb65/0x1e40 [ 278.233260][ T34] worker_thread+0xee4/0x1590 [ 278.238131][ T34] kthread+0x53f/0x600 [ 278.242324][ T34] ? __pfx_worker_thread+0x10/0x10 [ 278.247599][ T34] ? __pfx_kthread+0x10/0x10 [ 278.252302][ T34] ret_from_fork+0x20f/0x8d0 [ 278.257031][ T34] ? __switch_to+0x573/0x7a0 [ 278.261737][ T34] ? __pfx_kthread+0x10/0x10 [ 278.266629][ T34] ret_from_fork_asm+0x1a/0x30 [ 278.271609][ T34] [ 278.275390][ T34] Kernel Offset: disabled [ 278.279874][ T34] Rebooting in 86400 seconds..