Warning: Permanently added '[localhost]:3883' (ED25519) to the list of known hosts. 2026/02/20 07:53:38 parsed 1 programs syzkaller login: [ 88.757136][ T5310] cgroup: Unknown subsys name 'net' [ 88.809638][ T5310] cgroup: Unknown subsys name 'cpuset' [ 88.815010][ T5310] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.831977][ T5310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.582522][ T5010] ODEBUG: Out of memory. ODEBUG disabled [ 96.624677][ T5329] 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. [ 97.003616][ T1352] cfg80211: failed to load regulatory.db [ 97.176381][ T5360] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.180019][ T5360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.183270][ T5360] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.186573][ T5360] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.194404][ T5360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.749474][ T1089] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.757196][ T1089] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.593477][ T5332] chnl_net:caif_netlink_parms(): no params data found [ 100.664339][ T30] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.668008][ T30] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.774592][ T5332] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.777679][ T5332] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.780902][ T5332] bridge_slave_0: entered allmulticast mode [ 101.821877][ T5332] bridge_slave_0: entered promiscuous mode [ 101.833298][ T5332] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.836353][ T5332] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.852113][ T5332] bridge_slave_1: entered allmulticast mode [ 101.859895][ T5332] bridge_slave_1: entered promiscuous mode [ 101.993332][ T5332] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.024806][ T5332] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.139275][ T5332] team0: Port device team_slave_0 added [ 102.158864][ T5332] team0: Port device team_slave_1 added [ 102.235263][ T5332] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.238291][ T5332] 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. [ 102.282490][ T5332] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.302601][ T5332] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.308013][ T5332] 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. [ 102.337101][ T5332] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.469232][ T5332] hsr_slave_0: entered promiscuous mode [ 102.483081][ T5332] hsr_slave_1: entered promiscuous mode [ 102.877038][ T5332] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 102.918717][ T5332] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 102.935227][ T5332] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 102.952802][ T5332] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 103.132668][ T5332] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.192733][ T5332] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.200275][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.203527][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.227691][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.230882][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.573991][ T5332] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.955426][ T5332] veth0_vlan: entered promiscuous mode [ 103.978163][ T5332] veth1_vlan: entered promiscuous mode [ 104.033675][ T5332] veth0_macvtap: entered promiscuous mode [ 104.047593][ T5332] veth1_macvtap: entered promiscuous mode [ 104.070907][ T5332] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.113059][ T5332] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.137862][ T1151] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.155797][ T1151] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.187466][ T1151] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.191122][ T1151] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/20 07:53:56 executed programs: 0 [ 104.629443][ T4664] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.636573][ T4664] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.641849][ T4664] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.646773][ T4664] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.650111][ T4664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 104.679070][ T45] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 104.692452][ T5444] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 104.696215][ T5444] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 104.702295][ T5444] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 104.711841][ T5444] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 104.731965][ T4664] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 104.738277][ T5444] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 104.741908][ T5444] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 104.745962][ T5444] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 104.750606][ T5444] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 104.755838][ T5444] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 104.758940][ T5444] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 104.765498][ T5444] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 104.780113][ T5360] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 104.783735][ T5360] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 105.080194][ T5444] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 105.092299][ T5444] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 105.103920][ T5442] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 105.109623][ T5444] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 105.129124][ T5444] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 105.133343][ T5442] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 105.136995][ T5444] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 105.143292][ T5442] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 105.147177][ T5444] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 105.153839][ T5444] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 106.270694][ T30] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.332590][ T5438] chnl_net:caif_netlink_parms(): no params data found [ 106.703187][ T30] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.765846][ T5444] Bluetooth: hci1: command tx timeout [ 106.768698][ T5444] Bluetooth: hci0: command tx timeout [ 106.794070][ T30] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.842103][ T5360] Bluetooth: hci3: command tx timeout [ 106.844893][ T5360] Bluetooth: hci2: command tx timeout [ 106.903493][ T30] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.063750][ T5438] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.066781][ T5438] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.069758][ T5438] bridge_slave_0: entered allmulticast mode [ 107.083754][ T5438] bridge_slave_0: entered promiscuous mode [ 107.173445][ T5438] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.176469][ T5438] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.179496][ T5438] bridge_slave_1: entered allmulticast mode [ 107.193344][ T5438] bridge_slave_1: entered promiscuous mode [ 107.242110][ T5444] Bluetooth: hci4: command tx timeout [ 107.244794][ T5444] Bluetooth: hci5: command tx timeout [ 107.491087][ T5438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.517987][ T5438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.566727][ T30] bridge_slave_1: left allmulticast mode [ 107.569459][ T30] bridge_slave_1: left promiscuous mode [ 107.583018][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.589259][ T30] bridge_slave_0: left allmulticast mode [ 107.602281][ T30] bridge_slave_0: left promiscuous mode [ 107.604737][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.865607][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.871982][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.886025][ T30] bond0 (unregistering): Released all slaves [ 108.181534][ T5438] team0: Port device team_slave_0 added [ 108.209389][ T5438] team0: Port device team_slave_1 added [ 108.483134][ T5438] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.486196][ T5438] 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. [ 108.552327][ T5438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.567978][ T5438] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.571037][ T5438] 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. [ 108.617347][ T5438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.842362][ T5360] Bluetooth: hci0: command tx timeout [ 108.844789][ T5360] Bluetooth: hci1: command tx timeout [ 108.923178][ T5444] Bluetooth: hci2: command tx timeout [ 108.925638][ T5444] Bluetooth: hci3: command tx timeout [ 108.940664][ T5439] chnl_net:caif_netlink_parms(): no params data found [ 109.133437][ T30] hsr_slave_0: left promiscuous mode [ 109.152557][ T30] hsr_slave_1: left promiscuous mode [ 109.158609][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.172003][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.180233][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 109.191926][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 109.207924][ T30] veth1_macvtap: left promiscuous mode [ 109.210855][ T30] veth0_macvtap: left promiscuous mode [ 109.214130][ T30] veth1_vlan: left promiscuous mode [ 109.216492][ T30] veth0_vlan: left promiscuous mode [ 109.323244][ T5360] Bluetooth: hci5: command tx timeout [ 109.325734][ T5360] Bluetooth: hci4: command tx timeout [ 109.389552][ T30] team0 (unregistering): Port device team_slave_1 removed [ 109.398956][ T30] team0 (unregistering): Port device team_slave_0 removed [ 109.500018][ T5455] chnl_net:caif_netlink_parms(): no params data found [ 109.522793][ T5438] hsr_slave_0: entered promiscuous mode [ 109.533930][ T5438] hsr_slave_1: entered promiscuous mode [ 109.557313][ T5436] chnl_net:caif_netlink_parms(): no params data found [ 109.723101][ T5454] chnl_net:caif_netlink_parms(): no params data found [ 109.826386][ T5443] chnl_net:caif_netlink_parms(): no params data found [ 110.235126][ T5455] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.237845][ T5455] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.240810][ T5455] bridge_slave_0: entered allmulticast mode [ 110.251774][ T5455] bridge_slave_0: entered promiscuous mode [ 110.273982][ T5439] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.276969][ T5439] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.280096][ T5439] bridge_slave_0: entered allmulticast mode [ 110.302742][ T5439] bridge_slave_0: entered promiscuous mode [ 110.306767][ T5439] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.309767][ T5439] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.321857][ T5439] bridge_slave_1: entered allmulticast mode [ 110.325440][ T5439] bridge_slave_1: entered promiscuous mode [ 110.367378][ T5455] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.370617][ T5455] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.375182][ T5455] bridge_slave_1: entered allmulticast mode [ 110.378931][ T5455] bridge_slave_1: entered promiscuous mode [ 110.438382][ T5436] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.450463][ T5436] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.454864][ T5436] bridge_slave_0: entered allmulticast mode [ 110.458650][ T5436] bridge_slave_0: entered promiscuous mode [ 110.464980][ T5436] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.467983][ T5436] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.471193][ T5436] bridge_slave_1: entered allmulticast mode [ 110.475611][ T5436] bridge_slave_1: entered promiscuous mode [ 110.627693][ T5439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.638722][ T5454] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.642164][ T5454] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.644896][ T5454] bridge_slave_0: entered allmulticast mode [ 110.648509][ T5454] bridge_slave_0: entered promiscuous mode [ 110.673448][ T5455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.679052][ T5439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.689404][ T5454] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.695903][ T5454] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.699024][ T5454] bridge_slave_1: entered allmulticast mode [ 110.713086][ T5454] bridge_slave_1: entered promiscuous mode [ 110.731549][ T5436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.768435][ T5436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.813573][ T5443] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.816568][ T5443] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.819576][ T5443] bridge_slave_0: entered allmulticast mode [ 110.832972][ T5443] bridge_slave_0: entered promiscuous mode [ 110.844192][ T5455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.848919][ T5443] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.857059][ T5443] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.860519][ T5443] bridge_slave_1: entered allmulticast mode [ 110.873650][ T5443] bridge_slave_1: entered promiscuous mode [ 110.922769][ T5444] Bluetooth: hci1: command tx timeout [ 110.925036][ T5444] Bluetooth: hci0: command tx timeout [ 111.002054][ T5360] Bluetooth: hci3: command tx timeout [ 111.004476][ T5360] Bluetooth: hci2: command tx timeout [ 111.142440][ T5436] team0: Port device team_slave_0 added [ 111.146800][ T5436] team0: Port device team_slave_1 added [ 111.150887][ T5455] team0: Port device team_slave_0 added [ 111.156302][ T5443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.161174][ T5439] team0: Port device team_slave_0 added [ 111.175381][ T5454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.210648][ T5455] team0: Port device team_slave_1 added [ 111.225546][ T5439] team0: Port device team_slave_1 added [ 111.265343][ T5443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.271072][ T5454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.328035][ T5455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.330906][ T5455] 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. [ 111.342516][ T5455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.367566][ T5438] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.381256][ T5436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.386532][ T5436] 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. [ 111.398280][ T5436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.404640][ T5444] Bluetooth: hci4: command tx timeout [ 111.407061][ T5444] Bluetooth: hci5: command tx timeout [ 111.417503][ T5439] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.420623][ T5439] 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. [ 111.432571][ T5439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.437840][ T5455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.440940][ T5455] 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. [ 111.453352][ T5455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.477937][ T5454] team0: Port device team_slave_0 added [ 111.489561][ T5443] team0: Port device team_slave_0 added [ 111.494729][ T5438] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.501261][ T5436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.505417][ T5436] 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. [ 111.518488][ T5436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.524004][ T5439] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.527099][ T5439] 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. [ 111.538936][ T5439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.559892][ T5454] team0: Port device team_slave_1 added [ 111.565144][ T5443] team0: Port device team_slave_1 added [ 111.568388][ T5438] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.646383][ T5438] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.776417][ T5439] hsr_slave_0: entered promiscuous mode [ 111.779319][ T5439] hsr_slave_1: entered promiscuous mode [ 111.792856][ T5439] debugfs: 'hsr0' already exists in 'hsr' [ 111.795531][ T5439] Cannot create hsr debugfs directory [ 111.857696][ T5436] hsr_slave_0: entered promiscuous mode [ 111.875425][ T5436] hsr_slave_1: entered promiscuous mode [ 111.893730][ T5436] debugfs: 'hsr0' already exists in 'hsr' [ 111.896539][ T5436] Cannot create hsr debugfs directory [ 111.921514][ T5455] hsr_slave_0: entered promiscuous mode [ 111.933210][ T5455] hsr_slave_1: entered promiscuous mode [ 111.946336][ T5455] debugfs: 'hsr0' already exists in 'hsr' [ 111.948991][ T5455] Cannot create hsr debugfs directory [ 111.956001][ T5454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.959058][ T5454] 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. [ 111.973219][ T5454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.986893][ T5443] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.989815][ T5443] 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. [ 112.001433][ T5443] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.046932][ T5454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.049872][ T5454] 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. [ 112.066388][ T5454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.088954][ T5443] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.092251][ T5443] 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. [ 112.105343][ T5443] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.312958][ T5454] hsr_slave_0: entered promiscuous mode [ 112.322351][ T5454] hsr_slave_1: entered promiscuous mode [ 112.325564][ T5454] debugfs: 'hsr0' already exists in 'hsr' [ 112.328181][ T5454] Cannot create hsr debugfs directory [ 112.372590][ T5443] hsr_slave_0: entered promiscuous mode [ 112.376208][ T5443] hsr_slave_1: entered promiscuous mode [ 112.379205][ T5443] debugfs: 'hsr0' already exists in 'hsr' [ 112.383284][ T5443] Cannot create hsr debugfs directory [ 112.818943][ T5438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.870981][ T5436] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 112.890014][ T5438] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.896497][ T5436] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 112.910885][ T5436] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 112.936391][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.939751][ T1151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.945284][ T5436] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 112.967826][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.970742][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.002052][ T5360] Bluetooth: hci0: command tx timeout [ 113.004477][ T5360] Bluetooth: hci1: command tx timeout [ 113.069268][ T5455] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 113.081897][ T5444] Bluetooth: hci2: command tx timeout [ 113.084404][ T5444] Bluetooth: hci3: command tx timeout [ 113.104986][ T5455] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 113.117768][ T5438] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 113.136126][ T5455] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 113.173815][ T5455] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 113.339119][ T5439] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 113.355555][ T5439] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 113.415677][ T5439] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 113.440420][ T5439] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 113.483016][ T5360] Bluetooth: hci5: command tx timeout [ 113.485308][ T5360] Bluetooth: hci4: command tx timeout [ 113.698401][ T5438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.775310][ T5436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.988331][ T5455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.038756][ T5436] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.090707][ T5438] veth0_vlan: entered promiscuous mode [ 114.137700][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.140879][ T1151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.156301][ T1151] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.159444][ T1151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.189321][ T5443] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 114.218565][ T5438] veth1_vlan: entered promiscuous mode [ 114.254795][ T5455] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.288707][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.291956][ T1151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.323127][ T5443] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 114.356214][ T5439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.398438][ T5443] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 114.425140][ T1151] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.428340][ T1151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.473818][ T5439] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.497655][ T5443] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 114.551465][ T5455] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 114.574647][ T5455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.616651][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.619932][ T1151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.651501][ T1151] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.654773][ T1151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.780851][ T5454] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 114.797264][ T5438] veth0_macvtap: entered promiscuous mode [ 114.862583][ T5454] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 114.877043][ T5454] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 114.896442][ T5438] veth1_macvtap: entered promiscuous mode [ 114.970203][ T5454] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 115.242551][ T5438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.282786][ T5443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.370379][ T5438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.409976][ T5443] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.481290][ T5455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.552714][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.555871][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.560057][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.562937][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.638523][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.662110][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.665846][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.669463][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.737840][ T5436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.869346][ T5439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.936127][ T5454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.001236][ T5436] veth0_vlan: entered promiscuous mode [ 116.047312][ T5454] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.088735][ T5443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.107943][ T5436] veth1_vlan: entered promiscuous mode [ 116.126234][ T131] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.129315][ T131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.157859][ T5439] veth0_vlan: entered promiscuous mode [ 116.205455][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.209005][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.250403][ T5439] veth1_vlan: entered promiscuous mode [ 116.301008][ T131] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.304307][ T131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.409441][ T5436] veth0_macvtap: entered promiscuous mode [ 116.497379][ T5436] veth1_macvtap: entered promiscuous mode [ 116.666841][ T3015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.694583][ T3015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.719913][ T5455] veth0_vlan: entered promiscuous mode [ 116.789249][ T5439] veth0_macvtap: entered promiscuous mode [ 116.837767][ T5436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.884270][ T5439] veth1_macvtap: entered promiscuous mode [ 116.917747][ T5455] veth1_vlan: entered promiscuous mode [ 116.976520][ T5436] batman_adv: batadv0: Interface activated: batadv_slave_1 2026/02/20 07:54:09 executed programs: 12 [ 117.050149][ T5443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.069461][ T5662] loop0: detected capacity change from 0 to 16 [ 117.097026][ T5662] ======================================================= [ 117.097026][ T5662] WARNING: The mand mount option has been deprecated and [ 117.097026][ T5662] and is ignored by this kernel. Remove the mand [ 117.097026][ T5662] option from the mount to silence this warning. [ 117.097026][ T5662] ======================================================= [ 117.121756][ T131] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.125496][ T131] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.129274][ T131] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.196614][ T5439] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.221460][ T5662] erofs (device loop0): mounted with root inode @ nid 36. [ 117.230671][ T5439] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.246777][ T5662] erofs (device loop0): unknown algorithm 7 @ pos 8192 for nid 89, please upgrade kernel [ 117.284065][ T5662] erofs (device loop0): readahead error at folio 2 @ nid 89 [ 117.287872][ T5662] syz.0.17: attempt to access beyond end of device [ 117.287872][ T5662] loop0: rw=524288, sector=256, nr_sectors = 8 limit=16 [ 117.296304][ T131] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.327596][ T5662] syz.0.17: attempt to access beyond end of device [ 117.327596][ T5662] loop0: rw=524288, sector=0, nr_sectors = 1024 limit=16 [ 117.369920][ T131] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.404607][ T1151] ================================================================== [ 117.408050][ T1151] BUG: KASAN: slab-use-after-free in z_erofs_transform_plain+0x33c/0xa00 [ 117.411734][ T1151] Read of size 4096 at addr ffff88805840e800 by task kworker/u4:10/1151 [ 117.416118][ T1151] [ 117.417153][ T1151] CPU: 0 UID: 0 PID: 1151 Comm: kworker/u4:10 Not tainted syzkaller #0 PREEMPT(full) [ 117.417168][ T1151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 117.417177][ T1151] Workqueue: loop0 loop_workfn [ 117.417201][ T1151] Call Trace: [ 117.417208][ T1151] [ 117.417214][ T1151] dump_stack_lvl+0xe8/0x150 [ 117.417232][ T1151] print_report+0xba/0x230 [ 117.417246][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 117.417258][ T1151] kasan_report+0x117/0x150 [ 117.417271][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 117.417284][ T1151] kasan_check_range+0x264/0x2c0 [ 117.417293][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 117.417302][ T1151] __asan_memcpy+0x29/0x70 [ 117.417315][ T1151] z_erofs_transform_plain+0x33c/0xa00 [ 117.417328][ T1151] ? z_erofs_decompress_queue+0x9ee/0x3740 [ 117.417340][ T1151] ? __kmalloc_cache_noprof+0x15b/0x660 [ 117.417358][ T1151] z_erofs_decompress_queue+0x1af7/0x3740 [ 117.417378][ T1151] ? __pfx_z_erofs_decompress_queue+0x10/0x10 [ 117.417392][ T1151] ? __lock_acquire+0x6b5/0x2cf0 [ 117.417415][ T1151] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 117.417428][ T1151] ? lockdep_hardirqs_on+0x7a/0x110 [ 117.417583][ T1151] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 117.417596][ T1151] ? seqcount_lockdep_reader_access+0xea/0x100 [ 117.417607][ T1151] z_erofs_decompress_kickoff+0x2a2/0x330 [ 117.417621][ T1151] ? __pfx_z_erofs_decompress_kickoff+0x10/0x10 [ 117.417634][ T1151] ? blkg_put+0x22/0x240 [ 117.417651][ T1151] ? bio_first_folio+0x468/0x670 [ 117.417664][ T1151] z_erofs_endio+0x5c5/0x6d0 [ 117.417679][ T1151] blk_update_request+0x57e/0xe60 [ 117.417695][ T1151] blk_mq_end_request+0x3e/0x70 [ 117.417707][ T1151] lo_rw_aio+0xcde/0xf00 [ 117.417724][ T1151] ? unwind_next_frame+0xa5/0x23c0 [ 117.417743][ T1151] ? __pfx_lo_rw_aio+0x10/0x10 [ 117.417761][ T1151] ? kthread_associate_blkcg+0x490/0x600 [ 117.417773][ T1151] ? _raw_spin_unlock_irq+0x23/0x50 [ 117.417787][ T1151] loop_process_work+0x958/0x11a0 [ 117.417808][ T1151] ? __pfx_loop_process_work+0x10/0x10 [ 117.417826][ T1151] ? look_up_lock_class+0x57/0x110 [ 117.417841][ T1151] ? register_lock_class+0x31/0x2e0 [ 117.417856][ T1151] ? __lock_acquire+0x6b5/0x2cf0 [ 117.417878][ T1151] ? process_scheduled_works+0xa25/0x1830 [ 117.417892][ T1151] ? process_scheduled_works+0xa25/0x1830 [ 117.417906][ T1151] process_scheduled_works+0xb02/0x1830 [ 117.417926][ T1151] ? __pfx_process_scheduled_works+0x10/0x10 [ 117.417940][ T1151] ? assign_work+0x3d5/0x5e0 [ 117.417953][ T1151] worker_thread+0xa50/0xfc0 [ 117.417973][ T1151] kthread+0x388/0x470 [ 117.417983][ T1151] ? __pfx_worker_thread+0x10/0x10 [ 117.417996][ T1151] ? __pfx_kthread+0x10/0x10 [ 117.418007][ T1151] ret_from_fork+0x51e/0xb90 [ 117.418024][ T1151] ? __pfx_ret_from_fork+0x10/0x10 [ 117.418037][ T1151] ? __switch_to+0xc7d/0x1450 [ 117.418050][ T1151] ? __pfx_kthread+0x10/0x10 [ 117.418061][ T1151] ret_from_fork_asm+0x1a/0x30 [ 117.418082][ T1151] [ 117.418086][ T1151] [ 117.542223][ T1151] The buggy address belongs to the physical page: [ 117.545047][ T1151] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x5830 pfn:0x5840e [ 117.548850][ T1151] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 117.551979][ T1151] raw: 04fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 117.555674][ T1151] raw: 0000000000005830 fffffffffffffffc 00000001ffffffff 0000000000000000 [ 117.559221][ T1151] page dumped because: kasan: bad access detected [ 117.561965][ T1151] page_owner tracks the page as allocated [ 117.564451][ T1151] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xc40(GFP_NOFS), pid 5662, tgid 5661 (syz.0.17), ts 117403955521, free_ts 117366960960 [ 117.570813][ T1151] post_alloc_hook+0x231/0x280 [ 117.572951][ T1151] get_page_from_freelist+0x24dc/0x2580 [ 117.575345][ T1151] __alloc_frozen_pages_noprof+0x18d/0x380 [ 117.577837][ T1151] alloc_pages_mpol+0x232/0x4a0 [ 117.579981][ T1151] alloc_pages_noprof+0xa8/0x190 [ 117.582127][ T1151] __erofs_allocpage+0x193/0x260 [ 117.584236][ T1151] z_erofs_runqueue+0xb2f/0x20f0 [ 117.586392][ T1151] z_erofs_readahead+0x8ad/0xc10 [ 117.588556][ T1151] read_pages+0x193/0x5a0 [ 117.590520][ T1151] page_cache_ra_order+0x926/0xeb0 [ 117.592759][ T1151] filemap_get_pages+0x897/0x1f10 [ 117.594949][ T1151] filemap_read+0x447/0x1230 [ 117.597002][ T1151] erofs_file_read_iter+0x247/0x2d0 [ 117.599405][ T1151] __kernel_read+0x504/0x9b0 [ 117.601480][ T1151] integrity_kernel_read+0x89/0xd0 [ 117.603778][ T1151] ima_calc_file_hash+0x12c3/0x17f0 [ 117.606068][ T1151] page last free pid 5662 tgid 5661 stack trace: [ 117.608814][ T1151] __free_frozen_pages+0xc2b/0xdb0 [ 117.611134][ T1151] __folio_put+0x414/0x4f0 [ 117.613155][ T1151] erofs_release_pages+0x1c0/0x270 [ 117.615478][ T1151] z_erofs_decompress_kickoff+0x2aa/0x330 [ 117.617874][ T1151] z_erofs_runqueue+0x1db8/0x20f0 [ 117.619974][ T1151] z_erofs_readahead+0x8ad/0xc10 [ 117.621983][ T1151] read_pages+0x193/0x5a0 [ 117.623789][ T1151] page_cache_ra_order+0x926/0xeb0 [ 117.625875][ T1151] filemap_get_pages+0x4c0/0x1f10 [ 117.627963][ T1151] filemap_read+0x447/0x1230 [ 117.629876][ T1151] erofs_file_read_iter+0x247/0x2d0 [ 117.632064][ T1151] __kernel_read+0x504/0x9b0 [ 117.634065][ T1151] integrity_kernel_read+0x89/0xd0 [ 117.636245][ T1151] ima_calc_file_hash+0x12c3/0x17f0 [ 117.638592][ T1151] ima_collect_measurement+0x48b/0x930 [ 117.640998][ T1151] process_measurement+0x12cd/0x1c80 [ 117.643368][ T1151] [ 117.644452][ T1151] Memory state around the buggy address: [ 117.646932][ T1151] ffff88805840ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.650524][ T1151] ffff88805840ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.654126][ T1151] >ffff88805840f000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.657637][ T1151] ^ [ 117.659514][ T1151] ffff88805840f080: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 117.662939][ T1151] ffff88805840f100: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.666384][ T1151] ================================================================== [ 117.683614][ T5662] syz.0.17: attempt to access beyond end of device [ 117.683614][ T5662] loop0: rw=0, sector=256, nr_sectors = 8 limit=16 [ 117.691244][ T5662] erofs (device loop0): read error -5 @ 1 of nid 89 [ 117.707962][ T24] audit: type=1800 audit(1771574049.819:2): pid=5662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.17" name="file2" dev="loop0" ino=89 res=0 errno=0 [ 117.884187][ T131] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.892761][ T131] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.896615][ T131] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.945952][ T5443] veth0_vlan: entered promiscuous mode [ 117.998923][ T5443] veth1_vlan: entered promiscuous mode [ 118.004520][ T5455] veth0_macvtap: entered promiscuous mode [ 118.009829][ T5455] veth1_macvtap: entered promiscuous mode [ 118.025715][ T5454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.056170][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.059667][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.070160][ T5455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.143751][ T5455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.205215][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.208676][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.212503][ T1151] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 118.215543][ T1151] CPU: 0 UID: 0 PID: 1151 Comm: kworker/u4:10 Not tainted syzkaller #0 PREEMPT(full) [ 118.219614][ T1151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 118.223588][ T1151] Workqueue: loop0 loop_workfn [ 118.225746][ T1151] Call Trace: [ 118.227437][ T1151] [ 118.228711][ T1151] vpanic+0x56c/0xa60 [ 118.230392][ T1151] ? __pfx_vpanic+0x10/0x10 [ 118.232429][ T1151] panic+0xc5/0xd0 [ 118.234099][ T1151] ? __pfx_panic+0x10/0x10 [ 118.236128][ T1151] ? preempt_schedule_thunk+0x16/0x30 [ 118.238501][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 118.241457][ T1151] ? preempt_schedule_thunk+0x16/0x30 [ 118.244240][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 118.247076][ T1151] check_panic_on_warn+0x89/0xb0 [ 118.249170][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 118.251776][ T1151] end_report+0x73/0x180 [ 118.253620][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 118.256078][ T1151] kasan_report+0x128/0x150 [ 118.258035][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 118.260628][ T1151] kasan_check_range+0x264/0x2c0 [ 118.262853][ T1151] ? z_erofs_transform_plain+0x33c/0xa00 [ 118.265362][ T1151] __asan_memcpy+0x29/0x70 [ 118.267392][ T1151] z_erofs_transform_plain+0x33c/0xa00 [ 118.269853][ T1151] ? z_erofs_decompress_queue+0x9ee/0x3740 [ 118.272425][ T1151] ? __kmalloc_cache_noprof+0x15b/0x660 [ 118.274781][ T1151] z_erofs_decompress_queue+0x1af7/0x3740 [ 118.277239][ T1151] ? __pfx_z_erofs_decompress_queue+0x10/0x10 [ 118.280026][ T1151] ? __lock_acquire+0x6b5/0x2cf0 [ 118.282168][ T1151] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 118.284882][ T1151] ? lockdep_hardirqs_on+0x7a/0x110 [ 118.287134][ T1151] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 118.289836][ T1151] ? seqcount_lockdep_reader_access+0xea/0x100 [ 118.292493][ T1151] z_erofs_decompress_kickoff+0x2a2/0x330 [ 118.294775][ T1151] ? __pfx_z_erofs_decompress_kickoff+0x10/0x10 [ 118.297288][ T1151] ? blkg_put+0x22/0x240 [ 118.298986][ T1151] ? bio_first_folio+0x468/0x670 [ 118.301125][ T1151] z_erofs_endio+0x5c5/0x6d0 [ 118.302958][ T1151] blk_update_request+0x57e/0xe60 [ 118.304964][ T1151] blk_mq_end_request+0x3e/0x70 [ 118.306904][ T1151] lo_rw_aio+0xcde/0xf00 [ 118.308640][ T1151] ? unwind_next_frame+0xa5/0x23c0 [ 118.310918][ T1151] ? __pfx_lo_rw_aio+0x10/0x10 [ 118.312978][ T1151] ? kthread_associate_blkcg+0x490/0x600 [ 118.315293][ T1151] ? _raw_spin_unlock_irq+0x23/0x50 [ 118.317506][ T1151] loop_process_work+0x958/0x11a0 [ 118.319772][ T1151] ? __pfx_loop_process_work+0x10/0x10 [ 118.322050][ T1151] ? look_up_lock_class+0x57/0x110 [ 118.324100][ T1151] ? register_lock_class+0x31/0x2e0 [ 118.326244][ T1151] ? __lock_acquire+0x6b5/0x2cf0 [ 118.328335][ T1151] ? process_scheduled_works+0xa25/0x1830 [ 118.330754][ T1151] ? process_scheduled_works+0xa25/0x1830 [ 118.333169][ T1151] process_scheduled_works+0xb02/0x1830 [ 118.335542][ T1151] ? __pfx_process_scheduled_works+0x10/0x10 [ 118.337990][ T1151] ? assign_work+0x3d5/0x5e0 [ 118.340047][ T1151] worker_thread+0xa50/0xfc0 [ 118.342001][ T1151] kthread+0x388/0x470 [ 118.343705][ T1151] ? __pfx_worker_thread+0x10/0x10 [ 118.345860][ T1151] ? __pfx_kthread+0x10/0x10 [ 118.347782][ T1151] ret_from_fork+0x51e/0xb90 [ 118.349656][ T1151] ? __pfx_ret_from_fork+0x10/0x10 [ 118.352038][ T1151] ? __switch_to+0xc7d/0x1450 [ 118.354273][ T1151] ? __pfx_kthread+0x10/0x10 [ 118.356703][ T1151] ret_from_fork_asm+0x1a/0x30 [ 118.358736][ T1151] [ 118.360402][ T1151] Kernel Offset: disabled [ 118.362146][ T1151] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:54:09 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000061 RBX=0000000000000061 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000175e930 R8 =ffff888034cf8237 R9 =1ffff1100699f046 R10=dffffc0000000000 R11=ffffffff85416ba0 R12=dffffc0000000000 R13=ffffffff9a2bba6d R14=ffffffff9a5d3c60 R15=0000000000000000 RIP=ffffffff85416c1c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88808ca5b000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055590a478048 CR3=00000000428a0000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000008001 Opmask01=0000000000000000 Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6cb4d560 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccb756f66 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccb756f66 00007ffccb756f6c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6be3319f ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6be331df ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6be33343 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6be331d1 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6bfeb600 00007f6e6bfeb5e0 00007f6e6bfeb5e8 00007f6e6bfeb618 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6cb4d020 00007f6e6bfeb5c0 00007f6e6bfeb5d0 00007f6e6bfeb610 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6e6bfeb5f8 00007f6e6bfeb5c8 00007f6e6bfeb600 00007f6e6bfeb5e0 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3f32b6bcbe7f4aac aa444b3b5100059d 0b95a28fdf15bc56 eeedfdf383fdbded ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 735caba9ffff0000 0057e7bf88208208 2082082082082093 f67fcae88843a626 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bf42e6e136dfa0c1 a70dfe20820890aa c9ec4fd0731b90f2 daa89ec51c9fb2cd ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2ddfbcc8dea6ccba c9cc19f2c71ff2cf 2e32cb2a91ea6955 0ddd34dd878798f6 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3119c9379bf3142d 3f32b6bcbe7f4aac aa444b3b5100059d 0b95a28fdf15bc56 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000