Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. 1970/01/01 00:00:49 parsed 1 programs [ 50.974099][ T6561] cgroup: Unknown subsys name 'net' [ 51.104105][ T6561] cgroup: Unknown subsys name 'cpuset' [ 51.105938][ T6561] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 51.297104][ T6561] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 61.666113][ T6576] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.681086][ T6576] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.682591][ T6576] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.686294][ T6576] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.687717][ T6576] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.747657][ T6571] 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. [ 61.788405][ T2017] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.788439][ T2017] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.791265][ T4187] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.791280][ T4187] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.129025][ T6598] chnl_net:caif_netlink_parms(): no params data found [ 62.351850][ T6598] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.352178][ T6598] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.352260][ T6598] bridge_slave_0: entered allmulticast mode [ 62.359322][ T6598] bridge_slave_0: entered promiscuous mode [ 62.360736][ T6598] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.361231][ T6598] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.361305][ T6598] bridge_slave_1: entered allmulticast mode [ 62.361761][ T6598] bridge_slave_1: entered promiscuous mode [ 62.390802][ T6598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.398884][ T6598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.440591][ T6598] team0: Port device team_slave_0 added [ 62.453427][ T6598] team0: Port device team_slave_1 added [ 62.555852][ T6598] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.557200][ T6598] 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. [ 62.557236][ T6598] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.563354][ T6598] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.563381][ T6598] 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. [ 62.563393][ T6598] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.687191][ T6598] hsr_slave_0: entered promiscuous mode [ 62.687593][ T6598] hsr_slave_1: entered promiscuous mode [ 62.773452][ T6598] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.776293][ T6598] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.777519][ T6598] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.779572][ T6598] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.789732][ T6598] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.789782][ T6598] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.789959][ T6598] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.789996][ T6598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.802062][ T6598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.806317][ T6598] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.116986][ T6598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.131660][ T6598] veth0_vlan: entered promiscuous mode [ 63.135838][ T6598] veth1_vlan: entered promiscuous mode [ 63.146639][ T6598] veth0_macvtap: entered promiscuous mode [ 63.151421][ T6598] veth1_macvtap: entered promiscuous mode [ 63.156031][ T6598] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.157472][ T6598] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.159096][ T41] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.159254][ T41] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.159367][ T41] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.159494][ T41] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:03 executed programs: 0 [ 63.254266][ T6576] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.266712][ T6672] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.267249][ T6672] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 63.267601][ T6672] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 63.267757][ T6672] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 63.268041][ T6672] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 63.268229][ T6672] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 63.268675][ T6576] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.271808][ T6672] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.272086][ T6672] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.286492][ T6144] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.287753][ T6144] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 63.289432][ T6576] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 63.290927][ T6144] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 63.295708][ T6144] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 63.338088][ T6672] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 63.338423][ T6672] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 63.338588][ T6672] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 63.338879][ T6672] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 63.339060][ T6672] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 63.390587][ T6672] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 63.390919][ T6672] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 63.391076][ T6672] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 63.391358][ T6672] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 63.391549][ T6672] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.540129][ T6678] chnl_net:caif_netlink_parms(): no params data found [ 63.809696][ T4187] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.812203][ T6678] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.812284][ T6678] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.812381][ T6678] bridge_slave_0: entered allmulticast mode [ 63.812871][ T6678] bridge_slave_0: entered promiscuous mode [ 63.813683][ T6678] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.813701][ T6678] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.813745][ T6678] bridge_slave_1: entered allmulticast mode [ 63.814154][ T6678] bridge_slave_1: entered promiscuous mode [ 63.829632][ T6674] chnl_net:caif_netlink_parms(): no params data found [ 63.847906][ T6678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.859353][ T6678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.867026][ T4187] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.873545][ T6670] chnl_net:caif_netlink_parms(): no params data found [ 63.881591][ T6666] chnl_net:caif_netlink_parms(): no params data found [ 63.894890][ T6678] team0: Port device team_slave_0 added [ 63.896297][ T6678] team0: Port device team_slave_1 added [ 63.918827][ T6674] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.918915][ T6674] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.918975][ T6674] bridge_slave_0: entered allmulticast mode [ 63.919386][ T6674] bridge_slave_0: entered promiscuous mode [ 63.920350][ T6674] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.920365][ T6674] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.920421][ T6674] bridge_slave_1: entered allmulticast mode [ 63.920872][ T6674] bridge_slave_1: entered promiscuous mode [ 63.943785][ T6678] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.944994][ T6678] 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. [ 63.949001][ T6678] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.965075][ T6674] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.966225][ T6674] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.966581][ T6678] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.966587][ T6678] 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. [ 63.966600][ T6678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.975514][ T6670] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.975553][ T6670] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.975611][ T6670] bridge_slave_0: entered allmulticast mode [ 63.976069][ T6670] bridge_slave_0: entered promiscuous mode [ 63.976817][ T6670] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.976840][ T6670] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.976906][ T6670] bridge_slave_1: entered allmulticast mode [ 63.977304][ T6670] bridge_slave_1: entered promiscuous mode [ 63.997126][ T6674] team0: Port device team_slave_0 added [ 64.003494][ T6670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.003636][ T6666] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.003689][ T6666] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.003747][ T6666] bridge_slave_0: entered allmulticast mode [ 64.004576][ T6666] bridge_slave_0: entered promiscuous mode [ 64.005429][ T6666] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.005449][ T6666] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.005503][ T6666] bridge_slave_1: entered allmulticast mode [ 64.005951][ T6666] bridge_slave_1: entered promiscuous mode [ 64.018340][ T6674] team0: Port device team_slave_1 added [ 64.023858][ T6670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.028408][ T6678] hsr_slave_0: entered promiscuous mode [ 64.029790][ T6678] hsr_slave_1: entered promiscuous mode [ 64.031351][ T6678] debugfs: 'hsr0' already exists in 'hsr' [ 64.032559][ T6678] Cannot create hsr debugfs directory [ 64.035403][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 64.058320][ T6674] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.059487][ T6674] 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. [ 64.063691][ T6674] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.064464][ T6674] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.064472][ T6674] 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. [ 64.064483][ T6674] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.073871][ T6670] team0: Port device team_slave_0 added [ 64.076110][ T6666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.077785][ T6666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.088325][ T6670] team0: Port device team_slave_1 added [ 64.103854][ T6674] hsr_slave_0: entered promiscuous mode [ 64.104194][ T6674] hsr_slave_1: entered promiscuous mode [ 64.104413][ T6674] debugfs: 'hsr0' already exists in 'hsr' [ 64.104425][ T6674] Cannot create hsr debugfs directory [ 64.109763][ T6666] team0: Port device team_slave_0 added [ 64.125278][ T6666] team0: Port device team_slave_1 added [ 64.136734][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.136836][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.136891][ T6681] bridge_slave_0: entered allmulticast mode [ 64.137303][ T6681] bridge_slave_0: entered promiscuous mode [ 64.139055][ T6670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.139065][ T6670] 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. [ 64.139074][ T6670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.139620][ T6670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.139627][ T6670] 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. [ 64.139639][ T6670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.164389][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.164476][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.164541][ T6681] bridge_slave_1: entered allmulticast mode [ 64.164994][ T6681] bridge_slave_1: entered promiscuous mode [ 64.176671][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.181199][ T6666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.182335][ T6666] 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. [ 64.183227][ T6666] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.183961][ T6666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.183969][ T6666] 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. [ 64.183981][ T6666] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.190989][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.198947][ T6670] hsr_slave_0: entered promiscuous mode [ 64.199301][ T6670] hsr_slave_1: entered promiscuous mode [ 64.199513][ T6670] debugfs: 'hsr0' already exists in 'hsr' [ 64.199524][ T6670] Cannot create hsr debugfs directory [ 64.223983][ T6681] team0: Port device team_slave_0 added [ 64.236347][ T6681] team0: Port device team_slave_1 added [ 64.247646][ T6666] hsr_slave_0: entered promiscuous mode [ 64.247976][ T6666] hsr_slave_1: entered promiscuous mode [ 64.248205][ T6666] debugfs: 'hsr0' already exists in 'hsr' [ 64.248219][ T6666] Cannot create hsr debugfs directory [ 64.270911][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.272089][ T6681] 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. [ 64.272841][ T6681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.273449][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.273457][ T6681] 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. [ 64.273471][ T6681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.307611][ T6681] hsr_slave_0: entered promiscuous mode [ 64.307934][ T6681] hsr_slave_1: entered promiscuous mode [ 64.308145][ T6681] debugfs: 'hsr0' already exists in 'hsr' [ 64.308156][ T6681] Cannot create hsr debugfs directory [ 64.354981][ T6678] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.358756][ T6678] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.364476][ T6678] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.367782][ T6678] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.403432][ T6678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.416059][ T6678] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.417950][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.418008][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.422427][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.422470][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.471567][ T6678] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.482288][ T6678] veth0_vlan: entered promiscuous mode [ 64.483963][ T6678] veth1_vlan: entered promiscuous mode [ 64.490059][ T6678] veth0_macvtap: entered promiscuous mode [ 64.490995][ T6678] veth1_macvtap: entered promiscuous mode [ 64.499925][ T6678] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.500968][ T6678] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.502352][ T2017] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.502541][ T2017] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.503841][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.503880][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.506978][ T1857] cfg80211: failed to load regulatory.db [ 64.519477][ T2017] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.519618][ T2017] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.530633][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.530666][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.538959][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.538987][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.402294][ T6144] Bluetooth: hci2: command tx timeout [ 65.406568][ T6144] Bluetooth: hci0: command tx timeout [ 65.414608][ T6144] Bluetooth: hci1: command tx timeout [ 65.422095][ T6144] Bluetooth: hci3: command tx timeout [ 65.477355][ T6672] Bluetooth: hci4: command tx timeout [ 67.601228][ T6672] Bluetooth: hci3: command tx timeout [ 67.605490][ T6672] Bluetooth: hci1: command tx timeout [ 67.613897][ T6672] Bluetooth: hci0: command tx timeout [ 67.621807][ T6672] Bluetooth: hci2: command tx timeout [ 67.626140][ T6672] Bluetooth: hci4: command tx timeout [ 67.880994][ C1] sched: DL replenish lagged too much [ 69.878463][ T6144] Bluetooth: hci4: command tx timeout [ 69.885648][ T6144] Bluetooth: hci2: command tx timeout [ 69.885665][ T6144] Bluetooth: hci0: command tx timeout [ 69.885678][ T6144] Bluetooth: hci1: command tx timeout [ 69.885689][ T6144] Bluetooth: hci3: command tx timeout [ 72.083483][ T6672] Bluetooth: hci3: command tx timeout [ 72.096116][ T6672] Bluetooth: hci1: command tx timeout [ 72.104606][ T6672] Bluetooth: hci0: command tx timeout [ 72.113067][ T6672] Bluetooth: hci2: command tx timeout [ 72.126144][ T6672] Bluetooth: hci4: command tx timeout [ 108.367988][ T4187] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.364741][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.378669][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 179.766010][ T4187] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.684373][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.698011][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 192.084756][ T6144] Bluetooth: hci4: command tx timeout [ 192.559026][ T6144] Bluetooth: hci1: command 0x0406 tx timeout [ 192.565283][ T6144] Bluetooth: hci0: command tx timeout [ 192.573574][ T6144] Bluetooth: hci2: command tx timeout [ 215.255054][ C1] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 215.255246][ C1] kworker/u8:10: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 [ 215.255341][ C1] CPU: 1 UID: 0 PID: 6734 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT [ 215.255352][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 215.255358][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 215.255376][ C1] Call trace: [ 215.255378][ C1] show_stack+0x2c/0x3c (C) [ 215.255390][ C1] __dump_stack+0x30/0x40 [ 215.255397][ C1] dump_stack_lvl+0xd8/0x12c [ 215.255402][ C1] dump_stack+0x1c/0x28 [ 215.255411][ C1] warn_alloc+0x1f8/0x30c [ 215.255419][ C1] __alloc_pages_slowpath+0xa28/0xac4 [ 215.255425][ C1] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 215.255431][ C1] alloc_pages_mpol+0x1e4/0x460 [ 215.255439][ C1] alloc_frozen_pages_noprof+0xe0/0x210 [ 215.255445][ C1] allocate_slab+0x110/0x3b0 [ 215.255452][ C1] ___slab_alloc+0x9b0/0x127c [ 215.255458][ C1] __slab_alloc+0x80/0x12c [ 215.255463][ C1] __kmalloc_node_track_caller_noprof+0x580/0x748 [ 215.255468][ C1] krealloc_node_align_noprof+0x138/0x36c [ 215.255474][ C1] nf_ct_ext_add+0x170/0x3a4 [ 215.255482][ C1] init_conntrack+0x584/0xca4 [ 215.255487][ C1] nf_conntrack_in+0x95c/0x17a4 [ 215.255492][ C1] ipv4_conntrack_in+0x28/0x38 [ 215.255498][ C1] nf_hook_slow+0xb4/0x21c [ 215.255505][ C1] NF_HOOK+0x1c8/0x358 [ 215.255512][ C1] ip_rcv+0x7c/0x9c [ 215.255517][ C1] __netif_receive_skb+0xcc/0x2a8 [ 215.255523][ C1] process_backlog+0x60c/0x10e4 [ 215.255529][ C1] __napi_poll+0xb4/0x310 [ 215.255533][ C1] net_rx_action+0x548/0xd00 [ 215.255538][ C1] handle_softirqs+0x328/0xc88 [ 215.255544][ C1] __do_softirq+0x14/0x20 [ 215.255549][ C1] ____do_softirq+0x14/0x20 [ 215.255555][ C1] call_on_irq_stack+0x30/0x48 [ 215.255560][ C1] do_softirq_own_stack+0x20/0x2c [ 215.255566][ C1] do_softirq+0x90/0xf8 [ 215.255570][ C1] __local_bh_enable_ip+0x240/0x35c [ 215.255575][ C1] _raw_spin_unlock_bh+0x3c/0x4c [ 215.255583][ C1] nsim_dev_trap_report_work+0x67c/0x9fc [ 215.255589][ C1] process_one_work+0x7e8/0x155c [ 215.255595][ C1] worker_thread+0x958/0xed8 [ 215.255600][ C1] kthread+0x5fc/0x75c [ 215.255607][ C1] ret_from_fork+0x10/0x20 [ 215.255616][ C1] Mem-Info: [ 215.255624][ C1] active_anon:27 inactive_anon:42572 isolated_anon:0 [ 215.255624][ C1] active_file:2197 inactive_file:15530 isolated_file:0 [ 215.255624][ C1] unevictable:768 dirty:0 writeback:0 [ 215.255624][ C1] slab_reclaimable:10254 slab_unreclaimable:1542999 [ 215.255624][ C1] mapped:9761 shmem:948 pagetables:727 [ 215.255624][ C1] sec_pagetables:0 bounce:0 [ 215.255624][ C1] kernel_misc_reclaimable:0 [ 215.255624][ C1] free:14669 free_pcp:2533 free_cma:7360 [ 215.255642][ C1] Node 0 active_anon:108kB inactive_anon:170288kB active_file:8788kB inactive_file:62120kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:39044kB dirty:0kB writeback:0kB shmem:3792kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9152kB pagetables:2908kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 215.255658][ C1] Node 0 DMA free:50552kB boost:4096kB min:24952kB low:30164kB high:35376kB reserved_highatomic:32768KB free_highatomic:19968KB active_anon:0kB inactive_anon:156kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:4836kB local_pcp:4260kB free_cma:29440kB [ 215.255681][ C1] lowmem_reserve[]: 0 0 3494 3494 3494 [ 215.255714][ C1] Node 0 Normal free:8124kB boost:22528kB min:46724kB low:52772kB high:58820kB reserved_highatomic:36864KB free_highatomic:3408KB active_anon:108kB inactive_anon:170132kB active_file:8768kB inactive_file:62120kB unevictable:3072kB writepending:0kB zspages:0kB present:5242880kB managed:3577892kB mlocked:0kB bounce:0kB free_pcp:5296kB local_pcp:4372kB free_cma:0kB [ 215.255736][ C1] lowmem_reserve[]: 0 0 0 0 0 [ 215.255767][ C1] Node 0 DMA: 0*4kB 12*8kB (H) 4*16kB (H) 10*32kB (UH) 4*64kB (UH) 2*128kB (UH) 11*256kB (UHC) 9*512kB (UHC) 13*1024kB (H) 0*2048kB 7*4096kB (C) = 50400kB [ 215.255880][ C1] Node 0 Normal: 2*4kB (UM) 15*8kB (UMH) 9*16kB (UH) 7*32kB (UMH) 8*64kB (UMH) 16*128kB (UMEH) 8*256kB (MEH) 6*512kB (UMH) 0*1024kB 0*2048kB 0*4096kB = 8176kB [ 215.255987][ C1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 215.255994][ C1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 215.256002][ C1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 215.256009][ C1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 215.256016][ C1] 18670 total pagecache pages [ 215.256021][ C1] 0 pages in swap cache [ 215.256026][ C1] Free swap = 124996kB [ 215.256032][ C1] Total swap = 124996kB [ 215.256037][ C1] 2097152 pages RAM [ 215.256042][ C1] 0 pages HighMem/MovableOnly [ 215.256047][ C1] 432631 pages reserved [ 215.256052][ C1] 8192 pages cma reserved [ 215.256058][ C1] 0 pages hwpoisoned [ 215.256079][ C1] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256087][ C1] cache: kmalloc-128, object size: 128, buffer size: 256, default order: 0, min order: 0 [ 215.256096][ C1] node 0: slabs: 253409, objs: 4054544, free: 0 [ 215.256144][ C1] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256155][ C1] cache: kmalloc-128, object size: 128, buffer size: 256, default order: 0, min order: 0 [ 215.256164][ C1] node 0: slabs: 253409, objs: 4054544, free: 0 [ 215.256210][ C1] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256221][ C1] cache: kmalloc-128, object size: 128, buffer size: 256, default order: 0, min order: 0 [ 215.256232][ C1] node 0: slabs: 253409, objs: 4054544, free: 0 [ 215.256257][ C1] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256267][ C1] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256278][ C1] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256338][ T6734] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256349][ T6734] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256358][ T6734] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256371][ T6734] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256379][ T6734] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256387][ T6734] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256397][ T6734] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256405][ T6734] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256416][ T6734] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256429][ T6734] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256438][ T6734] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256446][ T6734] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256456][ T6734] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256464][ T6734] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256471][ T6734] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256483][ T6734] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 215.256490][ T6734] cache: skbuff_head_cache, object size: 240, buffer size: 320, default order: 0, min order: 0 [ 215.256498][ T6734] node 0: slabs: 169430, objs: 2033160, free: 0 [ 215.256649][ T32] INFO: task syz-executor:6666 blocked for more than 143 seconds. [ 215.256658][ T32] Not tainted syzkaller #0 [ 215.256665][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 215.256671][ T32] task:syz-executor state:D stack:0 pid:6666 tgid:6666 ppid:1 task_flags:0x400140 flags:0x00000001 [ 215.256687][ T32] Call trace: [ 215.256692][ T32] __switch_to+0x418/0x87c (T) [ 215.256704][ T32] __schedule+0x13b0/0x2864 [ 215.256712][ T32] schedule+0xb4/0x230 [ 215.256721][ T32] schedule_preempt_disabled+0x18/0x2c [ 215.256730][ T32] __mutex_lock_common+0xd04/0x2678 [ 215.256739][ T32] mutex_lock_nested+0x2c/0x38 [ 215.256749][ T32] del_device_store+0xd4/0x31c [ 215.256757][ T32] bus_attr_store+0x80/0xa4 [ 215.256768][ T32] sysfs_kf_write+0x1a8/0x23c [ 215.256778][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 215.256786][ T32] vfs_write+0x540/0xa3c [ 215.256795][ T32] ksys_write+0x120/0x210 [ 215.256804][ T32] __arm64_sys_write+0x7c/0x90 [ 215.256812][ T32] invoke_syscall+0x98/0x254 [ 215.256821][ T32] el0_svc_common+0xe8/0x23c [ 215.256829][ T32] do_el0_svc+0x48/0x58 [ 215.256837][ T32] el0_svc+0x5c/0x254 [ 215.256847][ T32] el0t_64_sync_handler+0x84/0x12c [ 215.256857][ T32] el0t_64_sync+0x198/0x19c [ 215.256866][ T32] INFO: task syz-executor:6670 blocked for more than 143 seconds. [ 215.256873][ T32] Not tainted syzkaller #0 [ 215.256879][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 215.256884][ T32] task:syz-executor state:D stack:0 pid:6670 tgid:6670 ppid:1 task_flags:0x400140 flags:0x00000001 [ 215.256898][ T32] Call trace: [ 215.256903][ T32] __switch_to+0x418/0x87c (T) [ 215.256912][ T32] __schedule+0x13b0/0x2864 [ 215.256921][ T32] schedule+0xb4/0x230 [ 215.256929][ T32] schedule_preempt_disabled+0x18/0x2c [ 215.256938][ T32] __mutex_lock_common+0xd04/0x2678 [ 215.256947][ T32] mutex_lock_nested+0x2c/0x38 [ 215.256956][ T32] del_device_store+0xd4/0x31c [ 215.256964][ T32] bus_attr_store+0x80/0xa4 [ 215.256973][ T32] sysfs_kf_write+0x1a8/0x23c [ 215.256982][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 215.256990][ T32] vfs_write+0x540/0xa3c [ 215.256998][ T32] ksys_write+0x120/0x210 [ 215.257006][ T32] __arm64_sys_write+0x7c/0x90 [ 215.257015][ T32] invoke_syscall+0x98/0x254 [ 215.257023][ T32] el0_svc_common+0xe8/0x23c [ 215.257031][ T32] do_el0_svc+0x48/0x58 [ 215.257039][ T32] el0_svc+0x5c/0x254 [ 215.257048][ T32] el0t_64_sync_handler+0x84/0x12c [ 215.257058][ T32] el0t_64_sync+0x198/0x19c [ 215.257067][ T32] INFO: task syz-executor:6674 blocked for more than 143 seconds. [ 215.257073][ T32] Not tainted syzkaller #0 [ 215.257079][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 215.257085][ T32] task:syz-executor state:D stack:0 pid:6674 tgid:6674 ppid:6668 task_flags:0x400140 flags:0x00800010 [ 215.257098][ T32] Call trace: [ 215.257103][ T32] __switch_to+0x418/0x87c (T) [ 215.257112][ T32] __schedule+0x13b0/0x2864 [ 215.257120][ T32] schedule+0xb4/0x230 [ 215.257129][ T32] schedule_preempt_disabled+0x18/0x2c [ 215.257137][ T32] __mutex_lock_common+0xd04/0x2678 [ 215.257146][ T32] mutex_lock_nested+0x2c/0x38 [ 215.257155][ T32] device_del+0xa4/0x808 [ 215.257164][ T32] device_unregister+0x2c/0xcc [ 215.257172][ T32] del_device_store+0x27c/0x31c [ 215.257181][ T32] bus_attr_store+0x80/0xa4 [ 215.257190][ T32] sysfs_kf_write+0x1a8/0x23c [ 215.257198][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 215.257207][ T32] vfs_write+0x540/0xa3c [ 215.257215][ T32] ksys_write+0x120/0x210 [ 215.257223][ T32] __arm64_sys_write+0x7c/0x90 [ 215.257232][ T32] invoke_syscall+0x98/0x254 [ 215.257240][ T32] el0_svc_common+0xe8/0x23c [ 215.257248][ T32] do_el0_svc+0x48/0x58 [ 215.257256][ T32] el0_svc+0x5c/0x254 [ 215.257265][ T32] el0t_64_sync_handler+0x84/0x12c [ 215.257274][ T32] el0t_64_sync+0x198/0x19c [ 215.257284][ T32] INFO: task syz-executor:6681 blocked for more than 143 seconds. [ 215.257290][ T32] Not tainted syzkaller #0 [ 215.257296][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 215.257301][ T32] task:syz-executor state:D stack:0 pid:6681 tgid:6681 ppid:6677 task_flags:0x400140 flags:0x00800000 [ 215.257315][ T32] Call trace: [ 215.257320][ T32] __switch_to+0x418/0x87c (T) [ 215.257328][ T32] __schedule+0x13b0/0x2864 [ 215.257337][ T32] schedule+0xb4/0x230 [ 215.257345][ T32] schedule_preempt_disabled+0x18/0x2c [ 215.257354][ T32] __mutex_lock_common+0xd04/0x2678 [ 215.257363][ T32] mutex_lock_nested+0x2c/0x38 [ 215.257372][ T32] del_device_store+0xd4/0x31c [ 215.257380][ T32] bus_attr_store+0x80/0xa4 [ 215.257390][ T32] sysfs_kf_write+0x1a8/0x23c [ 215.257398][ T32] kernfs_fop_write_iter+0x33c/0x4d0 [ 215.257410][ T32] vfs_write+0x540/0xa3c [ 215.257419][ T32] ksys_write+0x120/0x210 [ 215.257429][ T32] __arm64_sys_write+0x7c/0x90 [ 215.257438][ T32] invoke_syscall+0x98/0x254 [ 215.257446][ T32] el0_svc_common+0xe8/0x23c [ 215.257454][ T32] do_el0_svc+0x48/0x58 [ 215.257462][ T32] el0_svc+0x5c/0x254 [ 215.257471][ T32] el0t_64_sync_handler+0x84/0x12c [ 215.257481][ T32] el0t_64_sync+0x198/0x19c [ 215.257498][ T32] [ 215.257498][ T32] Showing all locks held in the system: [ 215.257504][ T32] 3 locks held by kworker/0:0/9: [ 215.257511][ T32] 2 locks held by kworker/u8:0/12: [ 215.257518][ T32] 1 lock held by khungtaskd/32: [ 215.257524][ T32] #0: ffff80008f78b760 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 215.257561][ T32] 2 locks held by kswapd0/75: [ 215.257569][ T32] 3 locks held by kworker/u8:4/271: [ 215.257579][ T32] 6 locks held by kworker/u8:7/4187: [ 215.257586][ T32] 3 locks held by udevd/6191: [ 215.257592][ T32] 1 lock held by dhcpcd/6245: [ 215.257598][ T32] 1 lock held by dhcpcd/6246: [ 215.257604][ T32] 2 locks held by getty/6333: [ 215.257610][ T32] #0: ffff0000d3bae0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 215.257643][ T32] #1: ffff80009bb3b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa4 [ 215.257678][ T32] 4 locks held by syz-executor/6666: [ 215.257685][ T32] #0: ffff0000d971e420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 215.257721][ T32] #1: ffff0000d2e88088 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 215.257752][ T32] #2: ffff0000c8f7d1e8 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 215.257791][ T32] #3: ffff8000918c4308 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 215.257822][ T32] 4 locks held by syz-executor/6670: [ 215.257828][ T32] #0: ffff0000d971e420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 215.257864][ T32] #1: ffff0000d3050088 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 215.257895][ T32] #2: ffff0000c8f7d1e8 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 215.257931][ T32] #3: ffff8000918c4308 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 215.257962][ T32] 5 locks held by syz-executor/6674: [ 215.257968][ T32] #0: ffff0000d971e420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 215.258003][ T32] #1: ffff0000d5724888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 215.258035][ T32] #2: ffff0000c8f7d1e8 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 215.258070][ T32] #3: ffff8000918c4308 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 215.258101][ T32] #4: ffff0000d80b30e8 (&dev->mutex){....}-{4:4}, at: device_del+0xa4/0x808 [ 215.258133][ T32] 4 locks held by syz-executor/6681: [ 215.258139][ T32] #0: ffff0000d971e420 (sb_writers#6){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 215.258174][ T32] #1: ffff0000d274b888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1b4/0x4d0 [ 215.258205][ T32] #2: ffff0000c8f7d1e8 (kn->active#55){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1f4/0x4d0 [ 215.258241][ T32] #3: ffff8000918c4308 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd4/0x31c [ 215.258272][ T32] 2 locks held by kworker/u8:8/6731: [ 215.258279][ T32] 3 locks held by kworker/u8:9/6732: [ 215.258285][ T32] 3 locks held by kworker/u8:14/6740: [ 215.258291][ T32] 2 locks held by syz-executor/6742: [ 215.258297][ T32] 2 locks held by syz-executor/6743: [ 215.258303][ T32] 2 locks held by syz-executor/6746: [ 215.258309][ T32] 1 lock held by dhcpcd/6748: [ 215.258315][ T32] [ 215.258320][ T32] ============================================= [ 215.258320][ T32] [ 215.258327][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 215.468342][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 215.469621][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 215.471107][ T32] Call trace: [ 215.471578][ T32] show_stack+0x2c/0x3c (C) [ 215.472154][ T32] __dump_stack+0x30/0x40 [ 215.472766][ T32] dump_stack_lvl+0x30/0x12c [ 215.473439][ T32] dump_stack+0x1c/0x28 [ 215.474017][ T32] vpanic+0x22c/0x6c0 [ 215.474590][ T32] vpanic+0x0/0x6c0 [ 215.475139][ T32] hung_task_panic+0x0/0x2c [ 215.475750][ T32] kthread+0x5fc/0x75c [ 215.476347][ T32] ret_from_fork+0x10/0x20 [ 215.476996][ T32] SMP: stopping secondary CPUs [ 215.477717][ T32] Kernel Offset: disabled [ 215.478437][ T32] CPU features: 0x100000,0001e000,42702281,5427fea7 [ 215.479465][ T32] Memory Limit: none [ 215.739455][ T32] Rebooting in 86400 seconds..