syzkaller login: [ 92.119717][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:42702' (ED25519) to the list of known hosts. 2025/11/21 03:11:24 parsed 1 programs [ 122.412247][ T5336] cgroup: Unknown subsys name 'net' [ 122.503432][ T5336] cgroup: Unknown subsys name 'cpuset' [ 122.514466][ T5336] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 124.275308][ T5336] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 129.043112][ T5353] 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. [ 132.463734][ T5403] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 132.470095][ T5403] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 132.473991][ T5403] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 132.477373][ T5403] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 132.491725][ T5403] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 133.127902][ T5370] chnl_net:caif_netlink_parms(): no params data found [ 133.735515][ T5370] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.738562][ T5370] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.760074][ T5370] bridge_slave_0: entered allmulticast mode [ 133.776224][ T5370] bridge_slave_0: entered promiscuous mode [ 133.810616][ T5370] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.814152][ T5370] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.817931][ T5370] bridge_slave_1: entered allmulticast mode [ 133.854531][ T5370] bridge_slave_1: entered promiscuous mode [ 134.444116][ T5370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.577533][ T5370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 134.591469][ T5403] Bluetooth: hci0: command tx timeout [ 134.846459][ T5370] team0: Port device team_slave_0 added [ 134.862560][ T5370] team0: Port device team_slave_1 added [ 135.009324][ T5370] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.013963][ T5370] 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. [ 135.067215][ T5370] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.152776][ T5370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 135.155749][ T5370] 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. [ 135.197697][ T5370] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 135.231311][ T1049] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.235394][ T1049] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.369584][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.373620][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.427452][ T5370] hsr_slave_0: entered promiscuous mode [ 135.442627][ T5370] hsr_slave_1: entered promiscuous mode [ 135.837001][ T5370] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 135.861194][ T5370] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 135.878208][ T5370] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 135.889180][ T5370] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 135.966711][ T5370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.984877][ T5370] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.993986][ T3038] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.997138][ T3038] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.013729][ T3038] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.017139][ T3038] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.208635][ T5370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.247591][ T5370] veth0_vlan: entered promiscuous mode [ 136.257012][ T5370] veth1_vlan: entered promiscuous mode [ 136.289096][ T5370] veth0_macvtap: entered promiscuous mode [ 136.296532][ T5370] veth1_macvtap: entered promiscuous mode [ 136.315331][ T5370] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 136.326148][ T5370] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 136.343560][ T1049] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.357405][ T1049] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.375982][ T1049] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.394381][ T1049] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/21 03:11:40 executed programs: 0 [ 136.597718][ T5370] syz-executor (5370) used greatest stack depth: 18056 bytes left [ 136.645569][ T4673] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 136.651427][ T4673] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 136.655467][ T4673] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 136.659190][ T4673] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 136.663535][ T4673] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 136.670237][ T4673] Bluetooth: hci0: command tx timeout [ 136.763143][ T4673] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 136.774973][ T4673] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 136.790388][ T4673] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 136.794841][ T4673] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 136.799024][ T4673] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 136.869013][ T5459] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 136.874475][ T5459] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 136.879846][ T5459] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 136.883402][ T5459] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 136.887176][ T5459] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 136.891719][ T5459] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 136.895341][ T5459] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 136.898827][ T5459] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 136.912537][ T46] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 136.917651][ T5462] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 137.032049][ T5459] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 137.037989][ T5459] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 137.042633][ T5459] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 137.050423][ T5459] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 137.054200][ T5459] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 137.090210][ T5403] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 137.094783][ T5403] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 137.098989][ T5403] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 137.140267][ T5403] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 137.147788][ T5403] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 137.834287][ T1049] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.141824][ T1049] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.212309][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.216857][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.482584][ T1049] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.749965][ T5403] Bluetooth: hci1: command tx timeout [ 138.990845][ T5403] Bluetooth: hci4: command tx timeout [ 138.993785][ T5403] Bluetooth: hci3: command tx timeout [ 138.996654][ T5403] Bluetooth: hci2: command tx timeout [ 139.020471][ T1049] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.065991][ T5447] chnl_net:caif_netlink_parms(): no params data found [ 139.231667][ T5403] Bluetooth: hci6: command tx timeout [ 139.234706][ T5403] Bluetooth: hci5: command tx timeout [ 139.510642][ T5455] chnl_net:caif_netlink_parms(): no params data found [ 139.615669][ T5452] chnl_net:caif_netlink_parms(): no params data found [ 139.665786][ T5450] chnl_net:caif_netlink_parms(): no params data found [ 139.734041][ T5447] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.737451][ T5447] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.751417][ T5447] bridge_slave_0: entered allmulticast mode [ 139.755507][ T5447] bridge_slave_0: entered promiscuous mode [ 139.821551][ T5447] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.825032][ T5447] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.828500][ T5447] bridge_slave_1: entered allmulticast mode [ 139.833362][ T5447] bridge_slave_1: entered promiscuous mode [ 139.860453][ T5466] chnl_net:caif_netlink_parms(): no params data found [ 139.887486][ T5465] chnl_net:caif_netlink_parms(): no params data found [ 139.984684][ T5447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.069745][ T5447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.083532][ T5455] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.086613][ T5455] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.092337][ T5455] bridge_slave_0: entered allmulticast mode [ 140.096377][ T5455] bridge_slave_0: entered promiscuous mode [ 140.152898][ T5455] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.156288][ T5455] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.161252][ T5455] bridge_slave_1: entered allmulticast mode [ 140.165265][ T5455] bridge_slave_1: entered promiscuous mode [ 140.207593][ T1049] bridge_slave_1: left allmulticast mode [ 140.211293][ T1049] bridge_slave_1: left promiscuous mode [ 140.214584][ T1049] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.224920][ T1049] bridge_slave_0: left allmulticast mode [ 140.227516][ T1049] bridge_slave_0: left promiscuous mode [ 140.233298][ T1049] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.505947][ T1049] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 140.512862][ T1049] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 140.518272][ T1049] bond0 (unregistering): Released all slaves [ 140.568646][ T5450] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.580212][ T5450] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.583829][ T5450] bridge_slave_0: entered allmulticast mode [ 140.595863][ T5450] bridge_slave_0: entered promiscuous mode [ 140.625197][ T5447] team0: Port device team_slave_0 added [ 140.661598][ T1049] hsr_slave_0: left promiscuous mode [ 140.664504][ T1049] hsr_slave_1: left promiscuous mode [ 140.667501][ T1049] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 140.674657][ T1049] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 140.678617][ T1049] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 140.683314][ T1049] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 140.697630][ T1049] veth1_macvtap: left promiscuous mode [ 140.700995][ T1049] veth0_macvtap: left promiscuous mode [ 140.704105][ T1049] veth1_vlan: left promiscuous mode [ 140.707401][ T1049] veth0_vlan: left promiscuous mode [ 140.832563][ T4673] Bluetooth: hci1: command tx timeout [ 141.007940][ T1049] team0 (unregistering): Port device team_slave_1 removed [ 141.033979][ T1049] team0 (unregistering): Port device team_slave_0 removed [ 141.073955][ T4673] Bluetooth: hci2: command tx timeout [ 141.076751][ T4673] Bluetooth: hci3: command tx timeout [ 141.082102][ T4673] Bluetooth: hci4: command tx timeout [ 141.310033][ T5403] Bluetooth: hci5: command tx timeout [ 141.312657][ T5403] Bluetooth: hci6: command tx timeout [ 141.317970][ T5450] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.324670][ T5450] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.328008][ T5450] bridge_slave_1: entered allmulticast mode [ 141.341190][ T5450] bridge_slave_1: entered promiscuous mode [ 141.362269][ T5452] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.365573][ T5452] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.371229][ T5452] bridge_slave_0: entered allmulticast mode [ 141.375278][ T5452] bridge_slave_0: entered promiscuous mode [ 141.382257][ T5447] team0: Port device team_slave_1 added [ 141.411545][ T5455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.445856][ T5450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.455970][ T5452] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.461186][ T5452] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.465002][ T5452] bridge_slave_1: entered allmulticast mode [ 141.470685][ T5452] bridge_slave_1: entered promiscuous mode [ 141.493161][ T5465] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.496351][ T5465] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.500630][ T5465] bridge_slave_0: entered allmulticast mode [ 141.504495][ T5465] bridge_slave_0: entered promiscuous mode [ 141.512839][ T5455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.526229][ T5450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.572038][ T5466] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.576142][ T5466] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.579148][ T5466] bridge_slave_0: entered allmulticast mode [ 141.584430][ T5466] bridge_slave_0: entered promiscuous mode [ 141.588977][ T5466] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.593137][ T5466] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.596305][ T5466] bridge_slave_1: entered allmulticast mode [ 141.600863][ T5466] bridge_slave_1: entered promiscuous mode [ 141.605284][ T5465] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.608929][ T5465] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.613498][ T5465] bridge_slave_1: entered allmulticast mode [ 141.617697][ T5465] bridge_slave_1: entered promiscuous mode [ 141.673227][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.676567][ T5447] 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. [ 141.694393][ T5447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.733020][ T5450] team0: Port device team_slave_0 added [ 141.742294][ T5452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.750991][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.754513][ T5447] 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. [ 141.769044][ T5447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.796673][ T5455] team0: Port device team_slave_0 added [ 141.801558][ T5450] team0: Port device team_slave_1 added [ 141.811480][ T5452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.835475][ T5466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.848479][ T5455] team0: Port device team_slave_1 added [ 141.863373][ T5465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.883114][ T5465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.988755][ T5466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 142.099914][ T5450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.103105][ T5450] 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. [ 142.154165][ T5450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.211682][ T5455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.215076][ 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. [ 142.241627][ T5455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.247684][ T5455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.260789][ 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. [ 142.283438][ T5455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.290373][ T5465] team0: Port device team_slave_0 added [ 142.295581][ T5452] team0: Port device team_slave_0 added [ 142.466361][ T5450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.476667][ T5450] 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. [ 142.513918][ T5450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.544368][ T5447] hsr_slave_0: entered promiscuous mode [ 142.553199][ T5447] hsr_slave_1: entered promiscuous mode [ 142.563337][ T5466] team0: Port device team_slave_0 added [ 142.590560][ T5465] team0: Port device team_slave_1 added [ 142.595240][ T5452] team0: Port device team_slave_1 added [ 142.670866][ T5466] team0: Port device team_slave_1 added [ 142.823190][ T5452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.827137][ T5452] 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. [ 142.859839][ T5452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.892959][ T5465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.895980][ T5465] 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. [ 142.913226][ T4673] Bluetooth: hci1: command tx timeout [ 142.940099][ T5465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.975773][ T5450] hsr_slave_0: entered promiscuous mode [ 142.999976][ T5450] hsr_slave_1: entered promiscuous mode [ 143.003157][ T5450] debugfs: 'hsr0' already exists in 'hsr' [ 143.005721][ T5450] Cannot create hsr debugfs directory [ 143.096383][ T5455] hsr_slave_0: entered promiscuous mode [ 143.112854][ T5455] hsr_slave_1: entered promiscuous mode [ 143.118038][ T5455] debugfs: 'hsr0' already exists in 'hsr' [ 143.129899][ T5455] Cannot create hsr debugfs directory [ 143.133153][ T5452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.136427][ T5452] 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. [ 143.150058][ T4673] Bluetooth: hci4: command tx timeout [ 143.153428][ T4673] Bluetooth: hci3: command tx timeout [ 143.156509][ T4673] Bluetooth: hci2: command tx timeout [ 143.166707][ T5452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.173608][ T5465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.176201][ T5465] 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. [ 143.187962][ T5465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.211315][ T5466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 143.214400][ T5466] 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. [ 143.226686][ T5466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 143.296231][ T5466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.300159][ T5466] 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. [ 143.313827][ T5466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.389624][ T5403] Bluetooth: hci6: command tx timeout [ 143.392002][ T5403] Bluetooth: hci5: command tx timeout [ 143.433157][ T5452] hsr_slave_0: entered promiscuous mode [ 143.451375][ T5452] hsr_slave_1: entered promiscuous mode [ 143.454869][ T5452] debugfs: 'hsr0' already exists in 'hsr' [ 143.458078][ T5452] Cannot create hsr debugfs directory [ 143.495395][ T5465] hsr_slave_0: entered promiscuous mode [ 143.510059][ T5465] hsr_slave_1: entered promiscuous mode [ 143.512896][ T5465] debugfs: 'hsr0' already exists in 'hsr' [ 143.515177][ T5465] Cannot create hsr debugfs directory [ 143.645565][ T5466] hsr_slave_0: entered promiscuous mode [ 143.649013][ T5466] hsr_slave_1: entered promiscuous mode [ 143.661260][ T5466] debugfs: 'hsr0' already exists in 'hsr' [ 143.664101][ T5466] Cannot create hsr debugfs directory [ 144.584904][ T5447] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 144.614749][ T5447] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 144.659136][ T5447] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 144.716865][ T5447] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 144.764818][ T5455] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 144.782304][ T5455] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 144.813101][ T5455] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 144.822778][ T5455] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 144.989953][ T5403] Bluetooth: hci1: command tx timeout [ 145.026118][ T5450] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 145.112074][ T5450] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 145.125455][ T5447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.161126][ T5450] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 145.225702][ T5450] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 145.232495][ T5403] Bluetooth: hci2: command tx timeout [ 145.234997][ T5403] Bluetooth: hci3: command tx timeout [ 145.237701][ T5403] Bluetooth: hci4: command tx timeout [ 145.257821][ T5452] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 145.293403][ T5447] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.322604][ T5452] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 145.338549][ T5452] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 145.403098][ T1045] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.406362][ T1045] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.434670][ T5452] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 145.470640][ T5403] Bluetooth: hci6: command tx timeout [ 145.472933][ T5403] Bluetooth: hci5: command tx timeout [ 145.484937][ T1045] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.488735][ T1045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.648968][ T5465] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 145.675388][ T5455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.750414][ T5465] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 145.765088][ T5465] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 145.797762][ T5455] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.862041][ T5465] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 146.032403][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.035603][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.171340][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.174494][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.218244][ T5450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.228937][ T5466] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 146.265805][ T5455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 146.300653][ T5466] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 146.307227][ T5466] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 146.377055][ T5466] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 146.409029][ T5452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.514373][ T5450] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.566127][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.569249][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.632086][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.635269][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.642482][ T5452] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.652030][ T5447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.684765][ T5465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.725293][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.728935][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.751446][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.754639][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.776814][ T5465] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.884126][ T5455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.906501][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.910253][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.964634][ T5452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 146.983333][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.987075][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.098053][ T5447] veth0_vlan: entered promiscuous mode [ 147.126628][ T5465] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 147.212462][ T5466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.244727][ T5447] veth1_vlan: entered promiscuous mode [ 147.252566][ T5455] veth0_vlan: entered promiscuous mode [ 147.348617][ T5455] veth1_vlan: entered promiscuous mode [ 147.366111][ T5466] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.461553][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.464949][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.481090][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.484758][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.589999][ T5447] veth0_macvtap: entered promiscuous mode [ 147.645224][ T5455] veth0_macvtap: entered promiscuous mode [ 147.676980][ T5447] veth1_macvtap: entered promiscuous mode [ 147.756203][ T5455] veth1_macvtap: entered promiscuous mode [ 147.776458][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.796295][ T5452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.806813][ T5450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.876757][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 147.903281][ T5455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.983127][ T1038] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.022532][ T5455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.026494][ T1038] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.058938][ T5450] veth0_vlan: entered promiscuous mode [ 148.074827][ T5465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.105915][ T5452] veth0_vlan: entered promiscuous mode [ 148.132069][ T1038] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.148563][ T5450] veth1_vlan: entered promiscuous mode [ 148.200394][ T1038] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.276606][ T1038] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.284952][ T1038] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.289225][ T1038] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.353514][ T1038] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.390432][ T5452] veth1_vlan: entered promiscuous mode [ 148.403358][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.406684][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.502066][ T5466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.554615][ T5452] veth0_macvtap: entered promiscuous mode [ 148.560060][ T5450] veth0_macvtap: entered promiscuous mode [ 148.614992][ T5450] veth1_macvtap: entered promiscuous mode [ 148.629009][ T5452] veth1_macvtap: entered promiscuous mode [ 148.673272][ T1101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.680840][ T1101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.786366][ T1038] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.805537][ T5452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.823354][ T1038] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.833315][ T5450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.894991][ T5452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.919652][ T5450] batman_adv: batadv0: Interface activated: batadv_slave_1 2025/11/21 03:11:53 executed programs: 12 [ 149.040956][ T1101] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.045088][ T1101] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.048952][ T1101] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.128224][ T1101] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.141048][ T1101] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.203524][ T1045] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.221185][ T1045] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.232549][ T1101] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.307083][ T1101] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.329564][ T1101] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.485709][ T5465] veth0_vlan: entered promiscuous mode [ 149.619061][ T5465] veth1_vlan: entered promiscuous mode [ 149.667750][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.684947][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.855753][ T5465] veth0_macvtap: entered promiscuous mode [ 149.883800][ T1045] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.887835][ T1045] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.902170][ T5466] veth0_vlan: entered promiscuous mode [ 149.912551][ T5465] veth1_macvtap: entered promiscuous mode [ 149.987935][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.994293][ T5466] veth1_vlan: entered promiscuous mode [ 150.009707][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.059849][ T5465] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.129738][ T5465] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.191178][ T1045] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.197258][ T1045] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.226687][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.240119][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.293013][ T1045] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.311393][ T5466] veth0_macvtap: entered promiscuous mode [ 150.358174][ T1045] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.391416][ T5466] veth1_macvtap: entered promiscuous mode [ 150.452048][ T5656] loop0: detected capacity change from 0 to 32768 [ 150.581961][ T5656] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 150.640035][ T5656] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 150.658129][ T5466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.804980][ T5656] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 150.813146][ T5466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.855733][ T5647] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 150.874296][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.878607][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.901100][ T5647] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 150.986516][ T1045] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.019547][ T1045] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.190498][ T1045] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.211157][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.228600][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 151.237963][ T5647] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 336ms [ 151.272064][ T5647] gfs2: fsid=syz:syz.0: jid=0: Done [ 151.308399][ T5656] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 151.318185][ T1045] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.768287][ T5656] gfs2: fsid=syz:syz.0: found 1 quota changes [ 151.781340][ T1049] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.813627][ T1049] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 151.914835][ T5677] ------------[ cut here ]------------ [ 151.919049][ T5677] DEBUG_RWSEMS_WARN_ON((rwsem_owner(sem) != current) && !rwsem_test_oflags(sem, RWSEM_NONSPINNABLE)): count = 0x0, magic = 0xffff888040de5058, owner = 0x0, curr 0xffff88803e0cc900, list empty [ 152.027600][ T1049] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.034490][ T5677] WARNING: CPU: 0 PID: 5677 at kernel/locking/rwsem.c:1381 up_write+0x3a2/0x420 [ 152.038287][ T5677] Modules linked in: [ 152.040535][ T5677] CPU: 0 UID: 0 PID: 5677 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 152.045831][ T5677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 152.050878][ T5677] RIP: 0010:up_write+0x3a2/0x420 [ 152.053129][ T5677] Code: d0 48 c7 c7 20 ff 6a 8b 48 c7 c6 40 01 6b 8b 48 8b 14 24 4c 89 f1 4d 89 e0 4c 8b 4c 24 08 41 52 e8 c3 35 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6d fd ff ff 48 c7 c1 94 3e 7d 8f 80 e1 07 80 c1 03 [ 152.062662][ T5677] RSP: 0018:ffffc9000d4dfdb0 EFLAGS: 00010292 [ 152.065845][ T5677] RAX: b21bd33071b9f300 RBX: ffff888040de5058 RCX: ffff88803e0cc900 [ 152.070061][ T5677] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 152.073587][ T5677] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004 [ 152.077082][ T5677] R10: dffffc0000000000 R11: fffffbfff1bba684 R12: 0000000000000000 [ 152.081060][ T5677] R13: ffff888040de50b0 R14: ffff888040de5058 R15: 1ffff110081bca0c [ 152.084951][ T5677] FS: 00007fcce3a736c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000 [ 152.088640][ T5677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.091744][ T5677] CR2: 00007f5d88e20000 CR3: 0000000042c93000 CR4: 0000000000352ef0 [ 152.095347][ T5677] Call Trace: [ 152.096959][ T5677] [ 152.098330][ T5677] do_mkdirat+0x2b5/0x590 [ 152.100516][ T5677] ? __pfx_do_mkdirat+0x10/0x10 [ 152.102778][ T5677] ? getname_flags+0x1e5/0x540 [ 152.105245][ T5677] __x64_sys_mkdir+0x6c/0x80 [ 152.107768][ T5677] do_syscall_64+0xfa/0xfa0 [ 152.110964][ T5677] ? lockdep_hardirqs_on+0x9c/0x150 [ 152.113476][ T5677] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.116397][ T5677] ? clear_bhb_loop+0x60/0xb0 [ 152.118758][ T5677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.122279][ T5677] RIP: 0033:0x7fcce2b8f749 [ 152.124388][ T5677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 152.134528][ T5677] RSP: 002b:00007fcce3a73038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 152.138648][ T5677] RAX: ffffffffffffffda RBX: 00007fcce2de6090 RCX: 00007fcce2b8f749 [ 152.143961][ T5677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 152.147618][ T5677] RBP: 00007fcce2c13f91 R08: 0000000000000000 R09: 0000000000000000 [ 152.151580][ T5677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.155708][ T5677] R13: 00007fcce2de6128 R14: 00007fcce2de6090 R15: 00007ffe4aa00ee8 [ 152.159859][ T5677] [ 152.161333][ T5677] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 152.164665][ T5677] CPU: 0 UID: 0 PID: 5677 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 152.169102][ T5677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 152.173723][ T5677] Call Trace: [ 152.175121][ T5677] [ 152.176504][ T5677] dump_stack_lvl+0x99/0x250 [ 152.178350][ T5677] ? __asan_memcpy+0x40/0x70 [ 152.180279][ T5677] ? __pfx_dump_stack_lvl+0x10/0x10 [ 152.182579][ T5677] ? __pfx__printk+0x10/0x10 [ 152.184693][ T5677] vpanic+0x237/0x6d0 [ 152.186830][ T5677] ? __pfx_vpanic+0x10/0x10 [ 152.188970][ T5677] panic+0xb9/0xc0 [ 152.190749][ T5677] ? __pfx_panic+0x10/0x10 [ 152.192782][ T5677] __warn+0x31b/0x4b0 [ 152.194619][ T5677] ? up_write+0x3a2/0x420 [ 152.196690][ T5677] ? up_write+0x3a2/0x420 [ 152.198832][ T5677] report_bug+0x2be/0x4f0 [ 152.201093][ T5677] ? up_write+0x3a2/0x420 [ 152.203194][ T5677] ? up_write+0x3a2/0x420 [ 152.205309][ T5677] ? up_write+0x3a4/0x420 [ 152.207376][ T5677] handle_bug+0x84/0x160 [ 152.209312][ T5677] exc_invalid_op+0x1a/0x50 [ 152.211414][ T5677] asm_exc_invalid_op+0x1a/0x20 [ 152.213734][ T5677] RIP: 0010:up_write+0x3a2/0x420 [ 152.215965][ T5677] Code: d0 48 c7 c7 20 ff 6a 8b 48 c7 c6 40 01 6b 8b 48 8b 14 24 4c 89 f1 4d 89 e0 4c 8b 4c 24 08 41 52 e8 c3 35 e6 ff 48 83 c4 08 90 <0f> 0b 90 90 e9 6d fd ff ff 48 c7 c1 94 3e 7d 8f 80 e1 07 80 c1 03 [ 152.224986][ T5677] RSP: 0018:ffffc9000d4dfdb0 EFLAGS: 00010292 [ 152.227683][ T5677] RAX: b21bd33071b9f300 RBX: ffff888040de5058 RCX: ffff88803e0cc900 [ 152.231186][ T5677] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 152.234621][ T5677] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004 [ 152.238765][ T5677] R10: dffffc0000000000 R11: fffffbfff1bba684 R12: 0000000000000000 [ 152.242824][ T5677] R13: ffff888040de50b0 R14: ffff888040de5058 R15: 1ffff110081bca0c [ 152.246290][ T5677] do_mkdirat+0x2b5/0x590 [ 152.248316][ T5677] ? __pfx_do_mkdirat+0x10/0x10 [ 152.250676][ T5677] ? getname_flags+0x1e5/0x540 [ 152.252949][ T5677] __x64_sys_mkdir+0x6c/0x80 [ 152.255150][ T5677] do_syscall_64+0xfa/0xfa0 [ 152.257304][ T5677] ? lockdep_hardirqs_on+0x9c/0x150 [ 152.260117][ T5677] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.262785][ T5677] ? clear_bhb_loop+0x60/0xb0 [ 152.264882][ T5677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.267382][ T5677] RIP: 0033:0x7fcce2b8f749 [ 152.269346][ T5677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 152.277710][ T5677] RSP: 002b:00007fcce3a73038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 152.281577][ T5677] RAX: ffffffffffffffda RBX: 00007fcce2de6090 RCX: 00007fcce2b8f749 [ 152.285346][ T5677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 152.289440][ T5677] RBP: 00007fcce2c13f91 R08: 0000000000000000 R09: 0000000000000000 [ 152.292868][ T5677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.296322][ T5677] R13: 00007fcce2de6128 R14: 00007fcce2de6090 R15: 00007ffe4aa00ee8 [ 152.300055][ T5677] [ 152.302019][ T5677] Kernel Offset: disabled [ 152.303985][ T5677] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:11:56 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff335f060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=ffffffff99af85b0 RSP=ffffc9000d4df4f0 R8 =ffff8880339a0237 R9 =1ffff11006734046 R10=dffffc0000000000 R11=ffffffff85167f70 R12=dffffc0000000000 R13=0000000000000000 R14=ffffffff99af8320 R15=0000000000000000 RIP=ffffffff85167fe7 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 00007fcce3a736c0 ffffffff 00c00000 GS =0000 ffff88808d730000 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=00007f5d88e20000 CR3=0000000042c93000 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=0000000008000100 Opmask01=0000000000000000 Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ccd1e48fd9a738a9 9a94f0b1e54e7276 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 527e03bc325b0e30 24b4166966add604 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2c9bf530d408e4cb 01fe68abe923a23e ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0881da8e9b27a1ea f3e3b871c944f4ae ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000006d00 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000040 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 3e000000a1000000 64d2f26600001102 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 8f00000008000000 64e4635b11020800 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a800000064cca8db 64c838f064c81f7a ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000064e2e5010000 badff60111020800 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 31097e09b25e0ef6 c73bd884363a779d ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6b5a98f8e8073ed9 9a04af2906f97be5 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 a54ff53a3c6ef372 bb67ae856a09e667 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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