Warning: Permanently added '10.128.0.4' (ED25519) to the list of known hosts. 2025/11/25 23:47:25 parsed 1 programs [ 210.794710][ T5814] cgroup: Unknown subsys name 'net' [ 210.908736][ T5814] cgroup: Unknown subsys name 'cpuset' [ 210.922285][ T5814] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 216.431729][ T5814] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 220.915828][ T5821] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 223.319941][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 223.330038][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 223.341290][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 223.354604][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 223.366110][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 224.194057][ T1893] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.202309][ T1893] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.264793][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.273093][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.592403][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 224.599194][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 228.381524][ T5893] chnl_net:caif_netlink_parms(): no params data found [ 228.758301][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.767084][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.774562][ T5893] bridge_slave_0: entered allmulticast mode [ 228.783589][ T5893] bridge_slave_0: entered promiscuous mode [ 228.797577][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.804900][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.813119][ T5893] bridge_slave_1: entered allmulticast mode [ 228.821267][ T5893] bridge_slave_1: entered promiscuous mode [ 228.880732][ T5893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.898974][ T5893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.959933][ T5893] team0: Port device team_slave_0 added [ 228.973642][ T5893] team0: Port device team_slave_1 added [ 229.029821][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 229.038325][ T5893] 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. [ 229.064810][ T5893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 229.079528][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 229.086788][ T5893] 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. [ 229.113176][ T5893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 229.205543][ T5893] hsr_slave_0: entered promiscuous mode [ 229.213765][ T5893] hsr_slave_1: entered promiscuous mode [ 229.495849][ T5893] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 229.513070][ T5893] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 229.530707][ T5893] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 229.548178][ T5893] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 229.763990][ T5893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 229.806995][ T5893] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.828984][ T1893] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.836645][ T1893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.863723][ T1893] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.871284][ T1893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.275286][ T5893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 230.393205][ T5893] veth0_vlan: entered promiscuous mode [ 230.420074][ T5893] veth1_vlan: entered promiscuous mode [ 230.498526][ T5893] veth0_macvtap: entered promiscuous mode [ 230.517588][ T5893] veth1_macvtap: entered promiscuous mode [ 230.559292][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.594391][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.624961][ T4106] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.634642][ T4106] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.647985][ T4106] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.668274][ T4106] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.914870][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/11/25 23:48:00 executed programs: 0 [ 232.668618][ T5096] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 232.678025][ T5096] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 232.687307][ T5096] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 232.699127][ T5096] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 232.708781][ T5096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 233.031958][ T5930] chnl_net:caif_netlink_parms(): no params data found [ 233.154819][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.333597][ T5930] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.341601][ T5930] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.349372][ T5930] bridge_slave_0: entered allmulticast mode [ 233.357954][ T5930] bridge_slave_0: entered promiscuous mode [ 233.370663][ T5930] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.379270][ T5930] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.387081][ T5930] bridge_slave_1: entered allmulticast mode [ 233.395411][ T5930] bridge_slave_1: entered promiscuous mode [ 233.458459][ T5930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.480489][ T5930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 233.500185][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.584458][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 233.607480][ T5930] team0: Port device team_slave_0 added [ 233.622309][ T5930] team0: Port device team_slave_1 added [ 233.684741][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 233.692099][ T5930] 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. [ 233.720281][ T5930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.736517][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 233.743623][ T5930] 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. [ 233.770957][ T5930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 233.910875][ T5930] hsr_slave_0: entered promiscuous mode [ 233.920456][ T5930] hsr_slave_1: entered promiscuous mode [ 233.928851][ T5930] debugfs: 'hsr0' already exists in 'hsr' [ 233.934705][ T5930] Cannot create hsr debugfs directory [ 234.081534][ T12] bridge_slave_1: left allmulticast mode [ 234.088083][ T12] bridge_slave_1: left promiscuous mode [ 234.094530][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.111902][ T12] bridge_slave_0: left allmulticast mode [ 234.117871][ T12] bridge_slave_0: left promiscuous mode [ 234.124074][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.416733][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 234.431279][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 234.444201][ T12] bond0 (unregistering): Released all slaves [ 234.617076][ T12] hsr_slave_0: left promiscuous mode [ 234.624315][ T12] hsr_slave_1: left promiscuous mode [ 234.632851][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 234.640440][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 234.649823][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 234.659326][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 234.676879][ T12] veth1_macvtap: left promiscuous mode [ 234.682503][ T12] veth0_macvtap: left promiscuous mode [ 234.688531][ T12] veth1_vlan: left promiscuous mode [ 234.693969][ T12] veth0_vlan: left promiscuous mode [ 234.736344][ T5096] Bluetooth: hci0: command tx timeout [ 235.079170][ T12] team0 (unregistering): Port device team_slave_1 removed [ 235.120029][ T12] team0 (unregistering): Port device team_slave_0 removed [ 236.034151][ T5930] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 236.078022][ T5930] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 236.112495][ T5930] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 236.138007][ T5930] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 236.451954][ T5930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.514896][ T5930] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.553919][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.561525][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.577921][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.585550][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.815395][ T5096] Bluetooth: hci0: command tx timeout [ 237.179334][ T5930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.333558][ T5930] veth0_vlan: entered promiscuous mode [ 237.367775][ T5930] veth1_vlan: entered promiscuous mode [ 237.482378][ T5930] veth0_macvtap: entered promiscuous mode [ 237.506973][ T5930] veth1_macvtap: entered promiscuous mode [ 237.580373][ T5930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 237.614460][ T5930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 237.650806][ T1893] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.683234][ T1893] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.717792][ T1893] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.743639][ T1893] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.906388][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.907421][ T5096] Bluetooth: hci0: command tx timeout [ 238.914367][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.986905][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.994946][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/25 23:48:07 executed programs: 2 [ 239.173494][ T1893] nci: nci_rf_discover_ntf_packet: unsupported rf_tech_and_mode 0xc1 [ 239.181958][ T1893] ===================================================== [ 239.189278][ T1893] BUG: KMSAN: uninit-value in nci_ntf_packet+0x26b2/0x46c0 [ 239.196748][ T1893] nci_ntf_packet+0x26b2/0x46c0 [ 239.202123][ T1893] nci_rx_work+0x403/0x750 [ 239.206753][ T1893] process_scheduled_works+0xb91/0x1d80 [ 239.212466][ T1893] worker_thread+0xedf/0x1590 [ 239.218942][ T1893] kthread+0xd5c/0xf00 [ 239.223159][ T1893] ret_from_fork+0x1f5/0x4c0 [ 239.228404][ T1893] ret_from_fork_asm+0x1a/0x30 [ 239.233335][ T1893] [ 239.235834][ T1893] Uninit was created at: [ 239.240224][ T1893] kmem_cache_alloc_node_noprof+0x989/0x16b0 [ 239.246384][ T1893] kmalloc_reserve+0x13c/0x4b0 [ 239.251298][ T1893] __alloc_skb+0x347/0x7d0 [ 239.255880][ T1893] virtual_ncidev_write+0x6b/0x430 [ 239.261149][ T1893] vfs_write+0x48a/0x15d0 [ 239.265682][ T1893] __x64_sys_write+0x1fb/0x4d0 [ 239.270590][ T1893] x64_sys_call+0x3014/0x3e30 [ 239.275571][ T1893] do_syscall_64+0xd9/0xfa0 [ 239.280231][ T1893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.286351][ T1893] [ 239.288780][ T1893] CPU: 0 UID: 0 PID: 1893 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT(none) [ 239.298562][ T1893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 239.309006][ T1893] Workqueue: nfc2_nci_rx_wq nci_rx_work [ 239.314846][ T1893] ===================================================== [ 239.321956][ T1893] Disabling lock debugging due to kernel taint [ 239.328311][ T1893] Kernel panic - not syncing: kmsan.panic set ... [ 239.334932][ T1893] CPU: 0 UID: 0 PID: 1893 Comm: kworker/u8:7 Tainted: G B syzkaller #0 PREEMPT(none) [ 239.346125][ T1893] Tainted: [B]=BAD_PAGE [ 239.350317][ T1893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 239.360456][ T1893] Workqueue: nfc2_nci_rx_wq nci_rx_work [ 239.366159][ T1893] Call Trace: [ 239.369537][ T1893] [ 239.372680][ T1893] __dump_stack+0x26/0x30 [ 239.377178][ T1893] dump_stack_lvl+0x53/0x270 [ 239.381931][ T1893] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 239.387840][ T1893] dump_stack+0x1e/0x25 [ 239.392088][ T1893] vpanic+0x435/0xd30 [ 239.396178][ T1893] panic+0x15d/0x160 [ 239.400230][ T1893] kmsan_report+0x31c/0x320 [ 239.404885][ T1893] ? __msan_warning+0x1b/0x30 [ 239.409706][ T1893] ? nci_ntf_packet+0x26b2/0x46c0 [ 239.414811][ T1893] ? nci_rx_work+0x403/0x750 [ 239.419562][ T1893] ? process_scheduled_works+0xb91/0x1d80 [ 239.425429][ T1893] ? worker_thread+0xedf/0x1590 [ 239.430448][ T1893] ? kthread+0xd5c/0xf00 [ 239.434796][ T1893] ? ret_from_fork+0x1f5/0x4c0 [ 239.439655][ T1893] ? ret_from_fork_asm+0x1a/0x30 [ 239.444690][ T1893] ? ret_from_fork_asm+0x1a/0x30 [ 239.449806][ T1893] ? vprintk_emit+0xb21/0xb60 [ 239.454601][ T1893] ? vprintk_default+0x3f/0x50 [ 239.459492][ T1893] ? vprintk+0x36/0x50 [ 239.463712][ T1893] ? _printk+0x17e/0x1b0 [ 239.468088][ T1893] ? kmsan_get_metadata+0xfb/0x160 [ 239.473297][ T1893] __msan_warning+0x1b/0x30 [ 239.477878][ T1893] nci_ntf_packet+0x26b2/0x46c0 [ 239.482820][ T1893] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 239.489047][ T1893] ? sk_skb_reason_drop+0x13f/0x440 [ 239.494412][ T1893] nci_rx_work+0x403/0x750 [ 239.498977][ T1893] ? __pfx_nci_rx_work+0x10/0x10 [ 239.504110][ T1893] process_scheduled_works+0xb91/0x1d80 [ 239.509809][ T1893] worker_thread+0xedf/0x1590 [ 239.514622][ T1893] kthread+0xd5c/0xf00 [ 239.518765][ T1893] ? __pfx_worker_thread+0x10/0x10 [ 239.524060][ T1893] ? __pfx_kthread+0x10/0x10 [ 239.528737][ T1893] ret_from_fork+0x1f5/0x4c0 [ 239.533492][ T1893] ? __pfx_kthread+0x10/0x10 [ 239.538182][ T1893] ret_from_fork_asm+0x1a/0x30 [ 239.543065][ T1893] [ 239.547035][ T1893] Kernel Offset: disabled [ 239.551408][ T1893] Rebooting in 86400 seconds..