Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. 2025/04/30 09:11:42 ignoring optional flag "sandboxArg"="0" 2025/04/30 09:11:42 ignoring optional flag "type"="gce" 2025/04/30 09:11:43 parsed 1 programs [ 342.225126][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 342.232190][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 377.383975][ T6338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 381.401221][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 381.411677][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 381.421410][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 381.434311][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 381.446476][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 382.242761][ T6371] chnl_net:caif_netlink_parms(): no params data found [ 382.519984][ T6371] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.527462][ T6371] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.534867][ T6371] bridge_slave_0: entered allmulticast mode [ 382.543756][ T6371] bridge_slave_0: entered promiscuous mode [ 382.555449][ T6371] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.563097][ T6371] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.572603][ T6371] bridge_slave_1: entered allmulticast mode [ 382.581147][ T6371] bridge_slave_1: entered promiscuous mode [ 382.649526][ T6371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 382.666488][ T6371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 382.732277][ T6371] team0: Port device team_slave_0 added [ 382.745013][ T6371] team0: Port device team_slave_1 added [ 382.804239][ T6371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 382.811469][ T6371] 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 1560 would solve the problem. [ 382.837873][ T6371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 382.852471][ T6371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 382.860047][ T6371] 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 1560 would solve the problem. [ 382.886346][ T6371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 382.975213][ T6371] hsr_slave_0: entered promiscuous mode [ 382.984995][ T6371] hsr_slave_1: entered promiscuous mode [ 383.908812][ T6371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 383.930956][ T6371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 383.952282][ T6371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 383.973449][ T6371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 384.353960][ T6371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 384.422716][ T6371] 8021q: adding VLAN 0 to HW filter on device team0 [ 384.453559][ T5010] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.461322][ T5010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.507618][ T5010] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.515151][ T5010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 385.083432][ T6371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 385.238664][ T6371] veth0_vlan: entered promiscuous mode [ 385.283679][ T6371] veth1_vlan: entered promiscuous mode [ 385.399229][ T6371] veth0_macvtap: entered promiscuous mode [ 385.423264][ T6371] veth1_macvtap: entered promiscuous mode [ 385.478941][ T6371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 385.525641][ T6371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 385.560802][ T6371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 385.571717][ T6371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 385.581653][ T6371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 385.590779][ T6371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 387.563542][ T4287] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 387.890813][ T4287] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.045053][ T4287] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.219699][ T4287] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 388.483401][ T4287] bridge_slave_1: left allmulticast mode [ 388.489919][ T4287] bridge_slave_1: left promiscuous mode [ 388.496715][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state [ 388.573468][ T4287] bridge_slave_0: left allmulticast mode [ 388.579755][ T4287] bridge_slave_0: left promiscuous mode [ 388.586553][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.050543][ T4287] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 389.078944][ T4287] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 389.095143][ T4287] bond0 (unregistering): Released all slaves [ 389.405352][ T4287] hsr_slave_0: left promiscuous mode [ 389.438981][ T4287] hsr_slave_1: left promiscuous mode [ 389.448439][ T4287] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 389.456471][ T4287] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 389.489522][ T4287] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 389.497402][ T4287] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 389.554826][ T4287] veth1_macvtap: left promiscuous mode [ 389.560996][ T4287] veth0_macvtap: left promiscuous mode [ 389.567351][ T4287] veth1_vlan: left promiscuous mode [ 389.572934][ T4287] veth0_vlan: left promiscuous mode [ 390.247384][ T4287] team0 (unregistering): Port device team_slave_1 removed [ 390.288368][ T4287] team0 (unregistering): Port device team_slave_0 removed [ 392.972088][ T4125] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 392.981147][ T4125] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 393.046934][ T4125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 393.055104][ T4125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/04/30 09:13:02 executed programs: 0 [ 396.609732][ T5090] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 396.653982][ T5090] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 396.663639][ T5090] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 396.678474][ T5090] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 396.690127][ T5090] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 397.294692][ T6616] chnl_net:caif_netlink_parms(): no params data found [ 397.693921][ T6616] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.701703][ T6616] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.709498][ T6616] bridge_slave_0: entered allmulticast mode [ 397.718977][ T6616] bridge_slave_0: entered promiscuous mode [ 397.739431][ T6616] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.749024][ T6616] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.756773][ T6616] bridge_slave_1: entered allmulticast mode [ 397.765717][ T6616] bridge_slave_1: entered promiscuous mode [ 397.863277][ T6616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 397.887785][ T6616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 397.980470][ T6616] team0: Port device team_slave_0 added [ 397.998534][ T6616] team0: Port device team_slave_1 added [ 398.086676][ T6616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 398.093870][ T6616] 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 1560 would solve the problem. [ 398.120327][ T6616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 398.138011][ T6616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 398.145363][ T6616] 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 1560 would solve the problem. [ 398.172913][ T6616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 398.311868][ T6616] hsr_slave_0: entered promiscuous mode [ 398.323249][ T6616] hsr_slave_1: entered promiscuous mode [ 398.767549][ T5090] Bluetooth: hci0: command tx timeout [ 399.089000][ T6616] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 399.110548][ T6616] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 399.133740][ T6616] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 399.157994][ T6616] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 399.512370][ T6616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 399.574024][ T6616] 8021q: adding VLAN 0 to HW filter on device team0 [ 399.617742][ T3568] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.625779][ T3568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 399.641293][ T3568] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.648989][ T3568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.232918][ T6616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 400.427259][ T6616] veth0_vlan: entered promiscuous mode [ 400.461246][ T6616] veth1_vlan: entered promiscuous mode [ 400.563440][ T6616] veth0_macvtap: entered promiscuous mode [ 400.593653][ T6616] veth1_macvtap: entered promiscuous mode [ 400.668131][ T6616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 400.709895][ T6616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 400.740945][ T6616] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 400.750269][ T6616] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 400.761689][ T6616] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 400.770865][ T6616] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 400.848554][ T5090] Bluetooth: hci0: command tx timeout [ 402.631405][ T3568] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 402.639732][ T3568] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 402.751707][ T4125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 402.760078][ T4125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/04/30 09:13:08 executed programs: 2 [ 402.927721][ T5090] Bluetooth: hci0: command tx timeout [ 402.980717][ T5090] ===================================================== [ 402.988340][ T5090] BUG: KMSAN: uninit-value in l2cap_recv_frame+0xc27d/0x18490 [ 402.996620][ T5090] l2cap_recv_frame+0xc27d/0x18490 [ 403.001946][ T5090] l2cap_recv_acldata+0xe4b/0x1f80 [ 403.007459][ T5090] hci_rx_work+0x8a6/0x12b0 [ 403.012179][ T5090] process_scheduled_works+0xb97/0x1d90 [ 403.018149][ T5090] worker_thread+0xedf/0x1590 [ 403.023007][ T5090] kthread+0xd59/0xf00 [ 403.027593][ T5090] ret_from_fork+0x6e/0x90 [ 403.033252][ T5090] ret_from_fork_asm+0x1a/0x30 [ 403.038762][ T5090] [ 403.041196][ T5090] Uninit was stored to memory at: [ 403.047133][ T5090] l2cap_recv_frame+0xc276/0x18490 [ 403.052496][ T5090] l2cap_recv_acldata+0xe4b/0x1f80 [ 403.058181][ T5090] hci_rx_work+0x8a6/0x12b0 [ 403.062898][ T5090] process_scheduled_works+0xb97/0x1d90 [ 403.068781][ T5090] worker_thread+0xedf/0x1590 [ 403.073672][ T5090] kthread+0xd59/0xf00 [ 403.078098][ T5090] ret_from_fork+0x6e/0x90 [ 403.082736][ T5090] ret_from_fork_asm+0x1a/0x30 [ 403.087847][ T5090] [ 403.090379][ T5090] Uninit was created at: [ 403.094892][ T5090] kmem_cache_alloc_node_noprof+0x818/0xf00 [ 403.101381][ T5090] kmalloc_reserve+0x13c/0x4b0 [ 403.106477][ T5090] __alloc_skb+0x347/0x7d0 [ 403.111101][ T5090] vhci_write+0x125/0x960 [ 403.115614][ T5090] vfs_write+0xb31/0x1560 [ 403.120264][ T5090] __x64_sys_write+0x1fb/0x4d0 [ 403.125227][ T5090] x64_sys_call+0x38c3/0x3db0 [ 403.131082][ T5090] do_syscall_64+0xd9/0x1b0 [ 403.135804][ T5090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.142496][ T5090] [ 403.144977][ T5090] CPU: 0 UID: 0 PID: 5090 Comm: kworker/u9:1 Not tainted 6.15.0-rc4-syzkaller-00042-gb6ea1680d0ac #0 PREEMPT(undef) [ 403.157708][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 403.168095][ T5090] Workqueue: hci0 hci_rx_work [ 403.173114][ T5090] ===================================================== [ 403.180628][ T5090] Disabling lock debugging due to kernel taint [ 403.187022][ T5090] Kernel panic - not syncing: kmsan.panic set ... [ 403.193608][ T5090] CPU: 0 UID: 0 PID: 5090 Comm: kworker/u9:1 Tainted: G B 6.15.0-rc4-syzkaller-00042-gb6ea1680d0ac #0 PREEMPT(undef) [ 403.207916][ T5090] Tainted: [B]=BAD_PAGE [ 403.212176][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 403.222564][ T5090] Workqueue: hci0 hci_rx_work [ 403.227469][ T5090] Call Trace: [ 403.230868][ T5090] [ 403.233907][ T5090] __dump_stack+0x26/0x30 [ 403.238900][ T5090] dump_stack_lvl+0x53/0x270 [ 403.244011][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.250198][ T5090] dump_stack+0x1e/0x25 [ 403.254529][ T5090] panic+0x4bd/0xd50 [ 403.258651][ T5090] kmsan_report+0x29d/0x2a0 [ 403.263348][ T5090] ? kmsan_internal_chain_origin+0xb6/0xd0 [ 403.269532][ T5090] ? __msan_warning+0x96/0x120 [ 403.274486][ T5090] ? l2cap_recv_frame+0xc27d/0x18490 [ 403.279987][ T5090] ? l2cap_recv_acldata+0xe4b/0x1f80 [ 403.285488][ T5090] ? hci_rx_work+0x8a6/0x12b0 [ 403.290357][ T5090] ? process_scheduled_works+0xb97/0x1d90 [ 403.296245][ T5090] ? worker_thread+0xedf/0x1590 [ 403.301275][ T5090] ? kthread+0xd59/0xf00 [ 403.305696][ T5090] ? ret_from_fork+0x6e/0x90 [ 403.310688][ T5090] ? ret_from_fork_asm+0x1a/0x30 [ 403.315821][ T5090] ? ret_from_fork_asm+0x1a/0x30 [ 403.320956][ T5090] ? __update_load_avg_cfs_rq+0xd7f/0x1010 [ 403.327060][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.332532][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.337923][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.345580][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.350982][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.356400][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.362433][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.368147][ T5090] __msan_warning+0x96/0x120 [ 403.373286][ T5090] l2cap_recv_frame+0xc27d/0x18490 [ 403.378722][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.384129][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.390141][ T5090] ? sched_clock_cpu+0x59/0xa80 [ 403.395528][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.401719][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.407376][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.413566][ T5090] ? _raw_spin_trylock_bh+0xa1/0xc0 [ 403.418932][ T5090] ? filter_irq_stacks+0x49/0x190 [ 403.424227][ T5090] ? stack_depot_save_flags+0x35/0x7c0 [ 403.429982][ T5090] ? trace_reschedule_exit+0x1f/0x180 [ 403.435815][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.441306][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.446701][ T5090] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 403.453227][ T5090] ? kmsan_get_metadata+0x105/0x1b0 [ 403.458630][ T5090] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 403.464731][ T5090] l2cap_recv_acldata+0xe4b/0x1f80 [ 403.470095][ T5090] hci_rx_work+0x8a6/0x12b0 [ 403.474906][ T5090] ? __pfx_hci_rx_work+0x10/0x10 [ 403.480031][ T5090] process_scheduled_works+0xb97/0x1d90 [ 403.486087][ T5090] worker_thread+0xedf/0x1590 [ 403.491003][ T5090] kthread+0xd59/0xf00 [ 403.495294][ T5090] ? __pfx_worker_thread+0x10/0x10 [ 403.500717][ T5090] ? __pfx_kthread+0x10/0x10 [ 403.506110][ T5090] ret_from_fork+0x6e/0x90 [ 403.510748][ T5090] ? __pfx_kthread+0x10/0x10 [ 403.515640][ T5090] ret_from_fork_asm+0x1a/0x30 [ 403.520677][ T5090] [ 403.524208][ T5090] Kernel Offset: disabled [ 403.528619][ T5090] Rebooting in 86400 seconds..