Warning: Permanently added '10.128.10.5' (ED25519) to the list of known hosts. 2025/09/18 19:30:28 parsed 1 programs [ 270.187728][ T6251] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 275.237665][ T6276] chnl_net:caif_netlink_parms(): no params data found [ 275.546258][ T6276] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.555008][ T6276] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.562562][ T6276] bridge_slave_0: entered allmulticast mode [ 275.570874][ T6276] bridge_slave_0: entered promiscuous mode [ 275.583716][ T6276] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.591845][ T6276] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.599255][ T6276] bridge_slave_1: entered allmulticast mode [ 275.608578][ T6276] bridge_slave_1: entered promiscuous mode [ 275.673042][ T6276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.694166][ T6276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.759543][ T6276] team0: Port device team_slave_0 added [ 275.774742][ T6276] team0: Port device team_slave_1 added [ 275.832381][ T6276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 275.839439][ T6276] 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. [ 275.866777][ T6276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 275.882741][ T6276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 275.890077][ T6276] 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. [ 275.917401][ T6276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 276.005682][ T6276] hsr_slave_0: entered promiscuous mode [ 276.015640][ T6276] hsr_slave_1: entered promiscuous mode [ 276.721304][ T6276] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 276.745523][ T6276] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 276.766829][ T6276] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 276.787792][ T6276] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 277.118672][ T6276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 277.179192][ T6276] 8021q: adding VLAN 0 to HW filter on device team0 [ 277.211213][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.218942][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.252657][ T1108] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.260126][ T1108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.913946][ T6276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 278.095320][ T6276] veth0_vlan: entered promiscuous mode [ 278.135375][ T6276] veth1_vlan: entered promiscuous mode [ 278.246774][ T6276] veth0_macvtap: entered promiscuous mode [ 278.269049][ T6276] veth1_macvtap: entered promiscuous mode [ 278.330697][ T6276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.367144][ T6276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.408663][ T4821] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.419087][ T4821] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.436342][ T1108] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.449839][ T1108] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 280.424579][ T3960] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.526617][ T3960] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.713498][ T3960] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.803385][ T3960] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 281.102806][ T3960] bridge_slave_1: left allmulticast mode [ 281.108666][ T3960] bridge_slave_1: left promiscuous mode [ 281.115447][ T3960] bridge0: port 2(bridge_slave_1) entered disabled state [ 281.192581][ T3960] bridge_slave_0: left allmulticast mode [ 281.198436][ T3960] bridge_slave_0: left promiscuous mode [ 281.205719][ T3960] bridge0: port 1(bridge_slave_0) entered disabled state [ 281.577723][ T3960] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 281.594525][ T3960] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 281.608741][ T3960] bond0 (unregistering): Released all slaves [ 281.878754][ T3960] hsr_slave_0: left promiscuous mode [ 281.891362][ T3960] hsr_slave_1: left promiscuous mode [ 281.899065][ T3960] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 281.909823][ T3960] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 281.925501][ T3960] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 281.933194][ T3960] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 281.958508][ T3960] veth1_macvtap: left promiscuous mode [ 281.964460][ T3960] veth0_macvtap: left promiscuous mode [ 281.970476][ T3960] veth1_vlan: left promiscuous mode [ 281.975985][ T3960] veth0_vlan: left promiscuous mode [ 282.617604][ T3960] team0 (unregistering): Port device team_slave_1 removed [ 282.642216][ T3960] team0 (unregistering): Port device team_slave_0 removed [ 282.933000][ T4821] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 282.943031][ T4821] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.114677][ T4821] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.123668][ T4821] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 285.971262][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 285.977870][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 286.801437][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 286.818914][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 286.829348][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 286.848937][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 286.891748][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/09/18 19:31:10 executed programs: 0 [ 292.343798][ T5921] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 292.353117][ T5921] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 292.362234][ T5921] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 292.375146][ T5921] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 292.385992][ T5921] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 292.918885][ T6530] chnl_net:caif_netlink_parms(): no params data found [ 293.328519][ T6530] bridge0: port 1(bridge_slave_0) entered blocking state [ 293.336086][ T6530] bridge0: port 1(bridge_slave_0) entered disabled state [ 293.345080][ T6530] bridge_slave_0: entered allmulticast mode [ 293.353334][ T6530] bridge_slave_0: entered promiscuous mode [ 293.368446][ T6530] bridge0: port 2(bridge_slave_1) entered blocking state [ 293.377552][ T6530] bridge0: port 2(bridge_slave_1) entered disabled state [ 293.385151][ T6530] bridge_slave_1: entered allmulticast mode [ 293.393769][ T6530] bridge_slave_1: entered promiscuous mode [ 293.466218][ T6530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 293.485750][ T6530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 293.556228][ T6530] team0: Port device team_slave_0 added [ 293.570173][ T6530] team0: Port device team_slave_1 added [ 293.640520][ T6530] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 293.647613][ T6530] 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. [ 293.675197][ T6530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 293.691551][ T6530] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 293.698621][ T6530] 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. [ 293.724837][ T6530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 293.859106][ T6530] hsr_slave_0: entered promiscuous mode [ 293.870234][ T6530] hsr_slave_1: entered promiscuous mode [ 294.420637][ T5921] Bluetooth: hci0: command tx timeout [ 294.572926][ T6530] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 294.596641][ T6530] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 294.620166][ T6530] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 294.645122][ T6530] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 294.985904][ T6530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 295.035920][ T6530] 8021q: adding VLAN 0 to HW filter on device team0 [ 295.062359][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 295.069799][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 295.101323][ T1108] bridge0: port 2(bridge_slave_1) entered blocking state [ 295.108763][ T1108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 295.758304][ T6530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 295.915983][ T6530] veth0_vlan: entered promiscuous mode [ 295.954948][ T6530] veth1_vlan: entered promiscuous mode [ 296.053358][ T6530] veth0_macvtap: entered promiscuous mode [ 296.076375][ T6530] veth1_macvtap: entered promiscuous mode [ 296.142802][ T6530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 296.183493][ T6530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 296.258927][ T4821] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 296.274553][ T4821] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 296.302863][ T1108] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 296.324568][ T1108] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 296.500609][ T5921] Bluetooth: hci0: command tx timeout [ 297.489477][ T3555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 297.498071][ T3555] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 297.567931][ T3960] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 297.576120][ T3960] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/18 19:31:16 executed programs: 2 [ 297.889177][ T5921] ===================================================== [ 297.899149][ T5921] BUG: KMSAN: uninit-value in l2cap_recv_frame+0xc3a7/0x187c0 [ 297.907254][ T5921] l2cap_recv_frame+0xc3a7/0x187c0 [ 297.914544][ T5921] l2cap_recv_acldata+0xe4b/0x1f80 [ 297.919830][ T5921] hci_rx_work+0x8a6/0x12b0 [ 297.926133][ T5921] process_scheduled_works+0xb8e/0x1d80 [ 297.932648][ T5921] worker_thread+0xedf/0x1590 [ 297.937527][ T5921] kthread+0xd59/0xf00 [ 297.942734][ T5921] ret_from_fork+0x233/0x380 [ 297.947540][ T5921] ret_from_fork_asm+0x1a/0x30 [ 297.952570][ T5921] [ 297.954953][ T5921] Uninit was stored to memory at: [ 297.960144][ T5921] l2cap_recv_frame+0xc3a0/0x187c0 [ 297.965609][ T5921] l2cap_recv_acldata+0xe4b/0x1f80 [ 297.970970][ T5921] hci_rx_work+0x8a6/0x12b0 [ 297.975627][ T5921] process_scheduled_works+0xb8e/0x1d80 [ 297.981540][ T5921] worker_thread+0xedf/0x1590 [ 297.986400][ T5921] kthread+0xd59/0xf00 [ 297.990827][ T5921] ret_from_fork+0x233/0x380 [ 297.995557][ T5921] ret_from_fork_asm+0x1a/0x30 [ 298.000747][ T5921] [ 298.003146][ T5921] Uninit was created at: [ 298.007579][ T5921] kmem_cache_alloc_node_noprof+0x818/0xf00 [ 298.013803][ T5921] kmalloc_reserve+0x13c/0x4b0 [ 298.018729][ T5921] __alloc_skb+0x347/0x7d0 [ 298.024093][ T5921] vhci_write+0x125/0x960 [ 298.028568][ T5921] vfs_write+0xbdf/0x15d0 [ 298.034687][ T5921] __x64_sys_write+0x1fb/0x4d0 [ 298.039622][ T5921] x64_sys_call+0x3014/0x3e20 [ 298.045173][ T5921] do_syscall_64+0xd9/0x210 [ 298.049805][ T5921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.056072][ T5921] [ 298.058498][ T5921] CPU: 1 UID: 0 PID: 5921 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(none) [ 298.068257][ T5921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 298.078549][ T5921] Workqueue: hci0 hci_rx_work [ 298.083587][ T5921] ===================================================== [ 298.090701][ T5921] Disabling lock debugging due to kernel taint [ 298.097028][ T5921] Kernel panic - not syncing: kmsan.panic set ... [ 298.103560][ T5921] CPU: 1 UID: 0 PID: 5921 Comm: kworker/u9:2 Tainted: G B syzkaller #0 PREEMPT(none) [ 298.114751][ T5921] Tainted: [B]=BAD_PAGE [ 298.118992][ T5921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 298.129251][ T5921] Workqueue: hci0 hci_rx_work [ 298.134119][ T5921] Call Trace: [ 298.137491][ T5921] [ 298.140495][ T5921] __dump_stack+0x26/0x30 [ 298.144985][ T5921] dump_stack_lvl+0x53/0x270 [ 298.149751][ T5921] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 298.155732][ T5921] dump_stack+0x1e/0x25 [ 298.160054][ T5921] vpanic+0x361/0xc50 [ 298.164206][ T5921] panic+0x15d/0x160 [ 298.168311][ T5921] kmsan_report+0x31c/0x320 [ 298.172979][ T5921] ? __msan_warning+0x1b/0x30 [ 298.177799][ T5921] ? l2cap_recv_frame+0xc3a7/0x187c0 [ 298.183273][ T5921] ? l2cap_recv_acldata+0xe4b/0x1f80 [ 298.188728][ T5921] ? hci_rx_work+0x8a6/0x12b0 [ 298.193554][ T5921] ? process_scheduled_works+0xb8e/0x1d80 [ 298.199472][ T5921] ? worker_thread+0xedf/0x1590 [ 298.204501][ T5921] ? kthread+0xd59/0xf00 [ 298.208910][ T5921] ? ret_from_fork+0x233/0x380 [ 298.213805][ T5921] ? ret_from_fork_asm+0x1a/0x30 [ 298.218934][ T5921] ? ret_from_fork_asm+0x1a/0x30 [ 298.224072][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.229355][ T5921] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 298.235341][ T5921] ? update_load_avg+0x1b8f/0x2bd0 [ 298.240628][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.245899][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.251171][ T5921] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 298.257154][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.262441][ T5921] __msan_warning+0x1b/0x30 [ 298.267093][ T5921] l2cap_recv_frame+0xc3a7/0x187c0 [ 298.272404][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.277680][ T5921] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 298.284323][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.289607][ T5921] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 298.295606][ T5921] ? _raw_spin_trylock_bh+0xb1/0xc0 [ 298.301333][ T5921] ? filter_irq_stacks+0x49/0x190 [ 298.306583][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.311865][ T5921] ? stack_depot_save_flags+0x35/0x7b0 [ 298.317467][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.322731][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.328014][ T5921] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 298.334499][ T5921] ? kmsan_get_metadata+0xfb/0x160 [ 298.339777][ T5921] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 298.345771][ T5921] l2cap_recv_acldata+0xe4b/0x1f80 [ 298.351092][ T5921] hci_rx_work+0x8a6/0x12b0 [ 298.355789][ T5921] ? __pfx_hci_rx_work+0x10/0x10 [ 298.360892][ T5921] process_scheduled_works+0xb8e/0x1d80 [ 298.366684][ T5921] worker_thread+0xedf/0x1590 [ 298.371595][ T5921] kthread+0xd59/0xf00 [ 298.375809][ T5921] ? __pfx_worker_thread+0x10/0x10 [ 298.381139][ T5921] ? __pfx_kthread+0x10/0x10 [ 298.385871][ T5921] ret_from_fork+0x233/0x380 [ 298.390623][ T5921] ? __pfx_kthread+0x10/0x10 [ 298.395374][ T5921] ret_from_fork_asm+0x1a/0x30 [ 298.400346][ T5921] [ 298.404072][ T5921] Kernel Offset: disabled [ 298.408443][ T5921] Rebooting in 86400 seconds..