[ 9.583755][ T3994] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 9.619702][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.622830][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts. 1970/01/01 00:00:36 parsed 1 programs 1970/01/01 00:00:36 serving rpc on tcp://37439 syzkaller login: [ 37.515226][ T4341] cgroup: Unknown subsys name 'net' [ 37.775812][ T4341] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 38.062012][ T4341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.709238][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.710624][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.712343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.720915][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.722274][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.724191][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.084063][ T4372] chnl_net:caif_netlink_parms(): no params data found [ 41.099847][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.101147][ T4372] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.102770][ T4372] device bridge_slave_0 entered promiscuous mode [ 41.105302][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.106475][ T4372] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.107986][ T4372] device bridge_slave_1 entered promiscuous mode [ 41.115017][ T4372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.117553][ T4372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.124181][ T4372] team0: Port device team_slave_0 added [ 41.125977][ T4372] team0: Port device team_slave_1 added [ 41.131799][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.133073][ T4372] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.138224][ T4372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.142230][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.143659][ T4372] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.148093][ T4372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.194396][ T4372] device hsr_slave_0 entered promiscuous mode [ 41.253411][ T4372] device hsr_slave_1 entered promiscuous mode [ 41.328538][ T4372] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.346349][ T4372] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.405952][ T4372] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.444383][ T4372] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.501869][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.503148][ T4372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.504753][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.505958][ T4372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.522850][ T4372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.527120][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.529305][ T590] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.531422][ T590] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.536853][ T4372] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.539828][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.541410][ T590] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.542533][ T590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.548088][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.549691][ T590] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.550912][ T590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.557506][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.559315][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.562402][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.567040][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.569969][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.572375][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.624770][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.626168][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.629444][ T4372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.636221][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.642080][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.644974][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.646419][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.977195][ T4372] device veth0_vlan entered promiscuous mode [ 41.981902][ T4372] device veth1_vlan entered promiscuous mode [ 41.989185][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.990988][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.993236][ T4372] device veth0_macvtap entered promiscuous mode [ 41.995933][ T4372] device veth1_macvtap entered promiscuous mode [ 42.000447][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.001655][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.003972][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.005387][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.007081][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.009926][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.011270][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.012881][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.046219][ T4372] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.047774][ T4372] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.049211][ T4372] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.050706][ T4372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.084563][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.369326][ T4415] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 43.371614][ T4415] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 43.373127][ T4415] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 43.375715][ T4415] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 43.377395][ T4415] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 43.378766][ T4415] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:43 executed programs: 0 [ 43.748893][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 43.750524][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 43.752190][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 43.754492][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 43.755936][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 43.757343][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 43.799707][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 43.815496][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.816858][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.818473][ T4432] device bridge_slave_0 entered promiscuous mode [ 43.821105][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.822359][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.824598][ T4432] device bridge_slave_1 entered promiscuous mode [ 43.831520][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.834917][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.841250][ T4432] team0: Port device team_slave_0 added [ 43.844721][ T4432] team0: Port device team_slave_1 added [ 43.850192][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.851406][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.856741][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.859284][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.860461][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.865764][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.904248][ T4432] device hsr_slave_0 entered promiscuous mode [ 43.943373][ T4432] device hsr_slave_1 entered promiscuous mode [ 43.983344][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.984815][ T4432] Cannot create hsr debugfs directory [ 45.074292][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.833607][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 47.404258][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.505779][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.913254][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 48.521783][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.544509][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.685580][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.767346][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.878477][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.882181][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.884066][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.886701][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.889056][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.890829][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.892408][ T590] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.893782][ T590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.896596][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.934470][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.936333][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.938297][ T590] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.939565][ T590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.941164][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.942986][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.945006][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.946943][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.948610][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.950394][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.952457][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.956683][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.958428][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.961330][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.962988][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.965590][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.071872][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.073438][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.076790][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.081839][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.083915][ T82] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.090990][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.092671][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.095509][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.096908][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.099069][ T4432] device veth0_vlan entered promiscuous mode [ 49.102547][ T4432] device veth1_vlan entered promiscuous mode [ 49.141282][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.142910][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.144976][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.146575][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.149631][ T4432] device veth0_macvtap entered promiscuous mode [ 49.151930][ T4432] device veth1_macvtap entered promiscuous mode [ 49.156598][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.158285][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.160317][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.161589][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.164277][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.165939][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.168451][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.170991][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.172885][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.175491][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.176799][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.178471][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.182905][ T9] device hsr_slave_0 left promiscuous mode [ 49.204087][ T9] device hsr_slave_1 left promiscuous mode [ 49.293283][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.294619][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.296475][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.297685][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.299134][ T9] device bridge_slave_1 left promiscuous mode [ 49.300677][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.343961][ T9] device bridge_slave_0 left promiscuous mode [ 49.345058][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.503430][ T9] device veth1_macvtap left promiscuous mode [ 49.504606][ T9] device veth0_macvtap left promiscuous mode [ 49.505638][ T9] device veth1_vlan left promiscuous mode [ 49.506764][ T9] device veth0_vlan left promiscuous mode [ 49.993264][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 51.574801][ T9] team0 (unregistering): Port device team_slave_1 removed [ 51.744890][ T9] team0 (unregistering): Port device team_slave_0 removed [ 51.933675][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.073337][ T4415] Bluetooth: hci0: command 0x0419 tx timeout [ 52.154143][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.695009][ T9] bond0 (unregistering): Released all slaves [ 53.998964][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.000641][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.002321][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.004197][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.030151][ T4525] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.031600][ T4525] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.034937][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 54.041686][ T4525] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.043160][ T4525] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.045169][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:54 executed programs: 2 [ 54.097235][ T4528] loop0: detected capacity change from 0 to 2048 [ 54.126213][ T4528] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.131333][ T4528] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.135193][ T4528] EXT4-fs (loop0): Remounting filesystem read-only [ 54.141801][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.160047][ T4534] loop0: detected capacity change from 0 to 2048 [ 54.179285][ T4534] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.185771][ T4534] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.188638][ T4534] EXT4-fs (loop0): Remounting filesystem read-only [ 54.197154][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.213577][ T4539] loop0: detected capacity change from 0 to 2048 [ 54.231279][ T4539] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.238596][ T4539] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.241402][ T4539] EXT4-fs (loop0): Remounting filesystem read-only [ 54.247296][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.264304][ T4544] loop0: detected capacity change from 0 to 2048 [ 54.274788][ T4544] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.285275][ T4544] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.288175][ T4544] EXT4-fs (loop0): Remounting filesystem read-only [ 54.292584][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.311773][ T4549] loop0: detected capacity change from 0 to 2048 [ 54.343304][ T4549] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.347365][ T4549] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.350121][ T4549] EXT4-fs (loop0): Remounting filesystem read-only [ 54.355884][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.372506][ T4554] loop0: detected capacity change from 0 to 2048 [ 54.394709][ T4554] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.399201][ T4554] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.402293][ T4554] EXT4-fs (loop0): Remounting filesystem read-only [ 54.409513][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.431527][ T4559] loop0: detected capacity change from 0 to 2048 [ 54.461374][ T4559] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.466709][ T4559] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.476645][ T4559] EXT4-fs (loop0): Remounting filesystem read-only [ 54.482104][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.500506][ T4564] loop0: detected capacity change from 0 to 2048 [ 54.526179][ T4564] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.535099][ T4564] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.537908][ T4564] EXT4-fs (loop0): Remounting filesystem read-only [ 54.544754][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.559638][ T4569] loop0: detected capacity change from 0 to 2048 [ 54.594553][ T4569] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.598761][ T4569] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.601743][ T4569] EXT4-fs (loop0): Remounting filesystem read-only [ 54.608509][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.625811][ T4574] loop0: detected capacity change from 0 to 2048 [ 54.649245][ T4574] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.657536][ T4574] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.660443][ T4574] EXT4-fs (loop0): Remounting filesystem read-only [ 54.666775][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.705132][ T4579] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.709909][ T4579] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.712660][ T4579] EXT4-fs (loop0): Remounting filesystem read-only [ 54.719772][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.754530][ T4584] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.758886][ T4584] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.761778][ T4584] EXT4-fs (loop0): Remounting filesystem read-only [ 54.769521][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.808217][ T4589] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.821298][ T4589] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.831678][ T4589] EXT4-fs (loop0): Remounting filesystem read-only [ 54.837691][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.882319][ T4594] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.891592][ T4594] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.894868][ T4594] EXT4-fs (loop0): Remounting filesystem read-only [ 54.900246][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.931194][ T4599] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.936247][ T4599] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.938802][ T4599] EXT4-fs (loop0): Remounting filesystem read-only [ 54.945454][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 54.985239][ T4604] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.989602][ T4604] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.994191][ T4604] EXT4-fs (loop0): Remounting filesystem read-only [ 55.000684][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.025308][ T4609] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.032816][ T4609] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.037271][ T4609] EXT4-fs (loop0): Remounting filesystem read-only [ 55.041677][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.085592][ T4614] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.089972][ T4614] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.092913][ T4614] EXT4-fs (loop0): Remounting filesystem read-only [ 55.100112][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.136811][ T4619] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.146782][ T4619] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.153282][ T4619] EXT4-fs (loop0): Remounting filesystem read-only [ 55.165834][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.199171][ T4624] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.206397][ T4624] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.222374][ T4624] EXT4-fs (loop0): Remounting filesystem read-only [ 55.244660][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.278090][ T4637] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.286530][ T4637] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.289203][ T4637] EXT4-fs (loop0): Remounting filesystem read-only [ 55.295284][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.345864][ T4642] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.357803][ T4642] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.360605][ T4642] EXT4-fs (loop0): Remounting filesystem read-only [ 55.365722][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.417674][ T4647] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.426456][ T4647] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.429009][ T4647] EXT4-fs (loop0): Remounting filesystem read-only [ 55.435606][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.484062][ T4652] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.491225][ T4652] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.494353][ T4652] EXT4-fs (loop0): Remounting filesystem read-only [ 55.499569][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.525046][ T4657] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.529127][ T4657] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.532321][ T4657] EXT4-fs (loop0): Remounting filesystem read-only [ 55.537506][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.564789][ T4662] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.568930][ T4662] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.572079][ T4662] EXT4-fs (loop0): Remounting filesystem read-only [ 55.577651][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.605099][ T4667] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.609304][ T4667] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.612123][ T4667] EXT4-fs (loop0): Remounting filesystem read-only [ 55.617787][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.645053][ T4672] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.649291][ T4672] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.652168][ T4672] EXT4-fs (loop0): Remounting filesystem read-only [ 55.659070][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.685196][ T4677] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.689803][ T4677] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.692687][ T4677] EXT4-fs (loop0): Remounting filesystem read-only [ 55.697664][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.737839][ T4682] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.742174][ T4682] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.745905][ T4682] EXT4-fs (loop0): Remounting filesystem read-only [ 55.751318][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.796114][ T4687] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.803407][ T4687] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.811443][ T4687] EXT4-fs (loop0): Remounting filesystem read-only [ 55.817134][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.839307][ T4692] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.844828][ T4692] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.847739][ T4692] EXT4-fs (loop0): Remounting filesystem read-only [ 55.852252][ T4432] EXT4-fs (loop0): unmounting filesystem. [ 55.877687][ T4697] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.880635][ T4697] EXT4-fs (loop0): Remounting filesystem read-only [ 55.916367][ T4705] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.919100][ T4705] EXT4-fs (loop0): Remounting filesystem read-only [ 55.963002][ T4707] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.967019][ T4707] EXT4-fs (loop0): Remounting filesystem read-only [ 55.999239][ T4712] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.002234][ T4712] EXT4-fs (loop0): Remounting filesystem read-only [ 56.056793][ T4717] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.060091][ T4717] EXT4-fs (loop0): Remounting filesystem read-only [ 56.102028][ T4722] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.105941][ T4722] EXT4-fs (loop0): Remounting filesystem read-only [ 56.138094][ T4727] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.140891][ T4727] EXT4-fs (loop0): Remounting filesystem read-only [ 56.224264][ T4735] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.227111][ T4735] EXT4-fs (loop0): Remounting filesystem read-only [ 56.275564][ T4740] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.283824][ T4740] EXT4-fs (loop0): Remounting filesystem read-only [ 56.311668][ T4745] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.315701][ T4745] EXT4-fs (loop0): Remounting filesystem read-only [ 56.358512][ T4750] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.361464][ T4750] EXT4-fs (loop0): Remounting filesystem read-only [ 56.417316][ T4755] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.420617][ T4755] EXT4-fs (loop0): Remounting filesystem read-only [ 56.462992][ T4760] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.466692][ T4760] EXT4-fs (loop0): Remounting filesystem read-only [ 56.507298][ T4765] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.510337][ T4765] EXT4-fs (loop0): Remounting filesystem read-only [ 56.555259][ T4770] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.558101][ T4770] EXT4-fs (loop0): Remounting filesystem read-only [ 56.588177][ T4775] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.590903][ T4775] EXT4-fs (loop0): Remounting filesystem read-only [ 56.639912][ T4780] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.650526][ T4780] EXT4-fs (loop0): Remounting filesystem read-only [ 56.697375][ T4785] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.700423][ T4785] EXT4-fs (loop0): Remounting filesystem read-only [ 56.759412][ T4790] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.762391][ T4790] EXT4-fs (loop0): Remounting filesystem read-only [ 56.799303][ T4795] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.802093][ T4795] EXT4-fs (loop0): Remounting filesystem read-only [ 56.859019][ T4800] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.861958][ T4800] EXT4-fs (loop0): Remounting filesystem read-only [ 56.921163][ T4805] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.933435][ T4805] EXT4-fs (loop0): Remounting filesystem read-only [ 57.005093][ T4813] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.008751][ T4813] EXT4-fs (loop0): Remounting filesystem read-only [ 57.060009][ T4818] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.063093][ T4818] EXT4-fs (loop0): Remounting filesystem read-only [ 57.122335][ T4823] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.133551][ T4823] EXT4-fs (loop0): Remounting filesystem read-only [ 57.190348][ T4828] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.195271][ T4828] EXT4-fs (loop0): Remounting filesystem read-only [ 57.251786][ T4833] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.254961][ T4833] EXT4-fs (loop0): Remounting filesystem read-only [ 57.297318][ T4838] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.300285][ T4838] EXT4-fs (loop0): Remounting filesystem read-only [ 57.338220][ T4843] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.343436][ T4843] EXT4-fs (loop0): Remounting filesystem read-only [ 57.396061][ T4848] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.398930][ T4848] EXT4-fs (loop0): Remounting filesystem read-only [ 57.440368][ T4853] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.443411][ T4853] EXT4-fs (loop0): Remounting filesystem read-only [ 57.491648][ T4858] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.495001][ T4858] EXT4-fs (loop0): Remounting filesystem read-only [ 57.549607][ T4866] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.552853][ T4866] EXT4-fs (loop0): Remounting filesystem read-only [ 57.607606][ T4871] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.623213][ T4871] EXT4-fs (loop0): Remounting filesystem read-only [ 57.679580][ T4876] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.682482][ T4876] EXT4-fs (loop0): Remounting filesystem read-only [ 57.724651][ T4881] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.727759][ T4881] EXT4-fs (loop0): Remounting filesystem read-only [ 57.768284][ T4886] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.771259][ T4886] EXT4-fs (loop0): Remounting filesystem read-only [ 57.811775][ T4891] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.815919][ T4891] EXT4-fs (loop0): Remounting filesystem read-only [ 57.852287][ T4896] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.856070][ T4896] EXT4-fs (loop0): Remounting filesystem read-only [ 57.914436][ T4904] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.917323][ T4904] EXT4-fs (loop0): Remounting filesystem read-only [ 57.956480][ T4909] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.959356][ T4909] EXT4-fs (loop0): Remounting filesystem read-only [ 57.990897][ T4914] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.994848][ T4914] EXT4-fs (loop0): Remounting filesystem read-only [ 58.037305][ T4919] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.040557][ T4919] EXT4-fs (loop0): Remounting filesystem read-only [ 58.080754][ T4924] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.095452][ T4924] EXT4-fs (loop0): Remounting filesystem read-only [ 58.128845][ T4929] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.138766][ T4929] EXT4-fs (loop0): Remounting filesystem read-only [ 58.207323][ T4937] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.210677][ T4937] EXT4-fs (loop0): Remounting filesystem read-only [ 58.237269][ T4942] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.240432][ T4942] EXT4-fs (loop0): Remounting filesystem read-only [ 58.284460][ T4947] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.287645][ T4947] EXT4-fs (loop0): Remounting filesystem read-only [ 58.335223][ T4526] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 58.347078][ T4952] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.349916][ T4952] EXT4-fs (loop0): Remounting filesystem read-only [ 58.389464][ T4957] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.392383][ T4957] EXT4-fs (loop0): Remounting filesystem read-only [ 58.441246][ T4962] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.445197][ T4962] EXT4-fs (loop0): Remounting filesystem read-only [ 58.487957][ T4967] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.498077][ T4967] EXT4-fs (loop0): Remounting filesystem read-only [ 58.551557][ T4972] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.563868][ T4972] EXT4-fs (loop0): Remounting filesystem read-only [ 58.600288][ T4977] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.603150][ T4977] EXT4-fs (loop0): Remounting filesystem read-only [ 58.632343][ T4982] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.635847][ T4982] EXT4-fs (loop0): Remounting filesystem read-only [ 58.693122][ T4987] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.695934][ T4987] EXT4-fs (loop0): Remounting filesystem read-only [ 58.745944][ T4992] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.748869][ T4992] EXT4-fs (loop0): Remounting filesystem read-only [ 58.788912][ T4997] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.802281][ T4997] EXT4-fs (loop0): Remounting filesystem read-only [ 58.844529][ T5002] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.847407][ T5002] EXT4-fs (loop0): Remounting filesystem read-only [ 58.879184][ T5007] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.882077][ T5007] EXT4-fs (loop0): Remounting filesystem read-only [ 58.933803][ T5012] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.936488][ T5012] EXT4-fs (loop0): Remounting filesystem read-only [ 58.968403][ T5017] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.971479][ T5017] EXT4-fs (loop0): Remounting filesystem read-only [ 59.027557][ T5022] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.030452][ T5022] EXT4-fs (loop0): Remounting filesystem read-only [ 59.057394][ T5027] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.060263][ T5027] EXT4-fs (loop0): Remounting filesystem read-only [ 59.109557][ T5035] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.112557][ T5035] EXT4-fs (loop0): Remounting filesystem read-only 1970/01/01 00:00:59 executed programs: 104 [ 59.138008][ T5040] set_capacity_and_notify: 87 callbacks suppressed [ 59.138017][ T5040] loop0: detected capacity change from 0 to 2048 [ 59.164692][ T5040] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.167377][ T5040] EXT4-fs (loop0): Remounting filesystem read-only [ 59.187713][ T5045] loop0: detected capacity change from 0 to 2048 [ 59.198940][ T5045] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.202018][ T5045] EXT4-fs (loop0): Remounting filesystem read-only [ 59.224831][ T5050] loop0: detected capacity change from 0 to 2048 [ 59.241749][ T5050] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.245358][ T5050] EXT4-fs (loop0): Remounting filesystem read-only [ 59.268192][ T5055] loop0: detected capacity change from 0 to 2048 [ 59.289248][ T5055] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.291943][ T5055] EXT4-fs (loop0): Remounting filesystem read-only [ 59.314934][ T5060] loop0: detected capacity change from 0 to 2048 [ 59.337935][ T5060] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.340855][ T5060] EXT4-fs (loop0): Remounting filesystem read-only [ 59.365039][ T5065] loop0: detected capacity change from 0 to 2048 [ 59.399923][ T5065] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.404262][ T5065] EXT4-fs (loop0): Remounting filesystem read-only [ 59.425635][ T5070] loop0: detected capacity change from 0 to 2048 [ 59.450311][ T5070] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.460026][ T5070] EXT4-fs (loop0): Remounting filesystem read-only [ 59.485894][ T5075] loop0: detected capacity change from 0 to 2048 [ 59.505126][ T5075] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.508098][ T5075] EXT4-fs (loop0): Remounting filesystem read-only [ 59.530416][ T5080] loop0: detected capacity change from 0 to 2048 [ 59.548296][ T5080] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.552638][ T5080] EXT4-fs (loop0): Remounting filesystem read-only [ 59.581313][ T5085] loop0: detected capacity change from 0 to 2048 [ 59.603564][ T5085] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.606775][ T5085] EXT4-fs (loop0): Remounting filesystem read-only [ 59.656411][ T5090] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.659198][ T5090] EXT4-fs (loop0): Remounting filesystem read-only [ 59.707471][ T5095] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.710498][ T5095] EXT4-fs (loop0): Remounting filesystem read-only [ 59.755483][ T5100] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.759839][ T5100] EXT4-fs (loop0): Remounting filesystem read-only [ 59.802723][ T5105] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.813848][ T5105] EXT4-fs (loop0): Remounting filesystem read-only [ 59.857745][ T5110] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.860933][ T5110] EXT4-fs (loop0): Remounting filesystem read-only [ 59.887168][ T5115] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.890151][ T5115] EXT4-fs (loop0): Remounting filesystem read-only [ 59.920619][ T5120] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.924624][ T5120] EXT4-fs (loop0): Remounting filesystem read-only [ 59.957379][ T5125] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.960384][ T5125] EXT4-fs (loop0): Remounting filesystem read-only [ 59.987542][ T5130] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.990395][ T5130] EXT4-fs (loop0): Remounting filesystem read-only [ 60.017945][ T5135] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.020827][ T5135] EXT4-fs (loop0): Remounting filesystem read-only [ 60.068311][ T5143] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.071227][ T5143] EXT4-fs (loop0): Remounting filesystem read-only [ 60.098040][ T5148] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.101026][ T5148] EXT4-fs (loop0): Remounting filesystem read-only [ 60.128180][ T5153] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.130958][ T5153] EXT4-fs (loop0): Remounting filesystem read-only [ 60.158576][ T5158] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.161386][ T5158] EXT4-fs (loop0): Remounting filesystem read-only [ 60.187424][ T5163] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.190359][ T5163] EXT4-fs (loop0): Remounting filesystem read-only [ 60.219469][ T5168] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.222552][ T5168] EXT4-fs (loop0): Remounting filesystem read-only [ 60.264209][ T5173] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.267085][ T5173] EXT4-fs (loop0): Remounting filesystem read-only [ 60.303033][ T5178] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.307389][ T5178] EXT4-fs (loop0): Remounting filesystem read-only [ 60.345355][ T5183] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.349883][ T5183] EXT4-fs (loop0): Remounting filesystem read-only [ 60.421986][ T5188] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.436207][ T5188] EXT4-fs (loop0): Remounting filesystem read-only [ 60.500946][ T5193] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.504834][ T5193] EXT4-fs (loop0): Remounting filesystem read-only [ 60.614485][ T5201] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.617333][ T5201] EXT4-fs (loop0): Remounting filesystem read-only [ 60.667742][ T5206] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.671905][ T5206] EXT4-fs (loop0): Remounting filesystem read-only [ 60.737404][ T5211] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.740415][ T5211] EXT4-fs (loop0): Remounting filesystem read-only [ 60.799919][ T5219] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.802822][ T5219] EXT4-fs (loop0): Remounting filesystem read-only [ 60.847590][ T5224] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.850244][ T5224] EXT4-fs (loop0): Remounting filesystem read-only [ 60.898068][ T5229] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.901008][ T5229] EXT4-fs (loop0): Remounting filesystem read-only [ 60.938163][ T5234] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.940997][ T5234] EXT4-fs (loop0): Remounting filesystem read-only [ 60.970516][ T5239] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 60.974400][ T5239] EXT4-fs (loop0): Remounting filesystem read-only [ 61.007762][ T5244] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 61.010658][ T5244] EXT4-fs (loop0): Remounting filesystem read-only [ 61.038086][ T5249] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 61.040821][ T5249] EXT4-fs (loop0): Remounting filesystem read-only [ 61.087020][ T5257] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 61.089724][ T5257] EXT4-fs (loop0): Remounting filesystem read-only [ 61.121546][ T5262] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 61.125241][ T5262] EXT4-fs (loop0): Remounting filesystem read-only [ 61.157622][ T5270] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 61.160886][ T5270] EXT4-fs (loop0): Remounting filesystem read-only [ 61.162497][ T5267] ------------[ cut here ]------------ [ 61.163572][ T5267] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 61.164666][ T5267] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 61.166006][ T5267] Modules linked in: [ 61.166700][ T5267] CPU: 0 PID: 5267 Comm: syz.0.167 Not tainted syzkaller #0 [ 61.168016][ T5267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 61.169838][ T5267] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 61.171271][ T5267] pc : __ext4_journal_stop+0x190/0x194 [ 61.172291][ T5267] lr : __ext4_journal_stop+0x190/0x194 [ 61.173317][ T5267] sp : ffff800022f27640 [ 61.174084][ T5267] x29: ffff800022f27640 x28: dfff800000000000 x27: ffff7000045e4ed4 [ 61.175502][ T5267] x26: ffff0000e5345d48 x25: 0000000000000000 x24: 1fffe0001ca68ba9 [ 61.176971][ T5267] x23: 0000000000000016 x22: 0000000000000016 x21: 0000000000000000 [ 61.178497][ T5267] x20: ffff800014c18609 x19: 0000000000000346 x18: 0000000000000000 [ 61.180038][ T5267] x17: 0000000000000000 x16: ffff800011bb65f8 x15: 0000000000000000 [ 61.181512][ T5267] x14: 0000000000000001 x13: 1fffe0001c2e2e46 x12: 0000000000000000 [ 61.183011][ T5267] x11: ff00800008d295c8 x10: 0000000000000000 x9 : ffff800008d295c8 [ 61.184513][ T5267] x8 : ffff0000cec39c00 x7 : ffff800008da88fc x6 : 0000000000000000 [ 61.186004][ T5267] x5 : 0000000000000000 x4 : ffff0000e17171d0 x3 : ffff800008d94cd0 [ 61.187511][ T5267] x2 : 0000000000000000 x1 : 0000000000000346 x0 : ffff800014c18609 [ 61.189029][ T5267] Call trace: [ 61.189620][ T5267] __ext4_journal_stop+0x190/0x194 [ 61.190595][ T5267] ext4_write_inline_data_end+0x77c/0xc3c [ 61.191661][ T5267] ext4_da_write_end+0x22c/0x898 [ 61.192607][ T5267] generic_perform_write+0x30c/0x508 [ 61.193581][ T5267] ext4_buffered_write_iter+0x2c8/0x528 [ 61.194649][ T5267] ext4_file_write_iter+0x188/0x1500 [ 61.195655][ T5267] vfs_write+0x3c8/0x7c8 [ 61.196468][ T5267] ksys_write+0x12c/0x228 [ 61.197315][ T5267] __arm64_sys_write+0x7c/0x90 [ 61.198237][ T5267] invoke_syscall+0x98/0x290 [ 61.199136][ T5267] el0_svc_common+0x13c/0x258 [ 61.200030][ T5267] do_el0_svc+0x5c/0x134 [ 61.200854][ T5267] el0_svc+0x58/0x128 [ 61.201544][ T5267] el0t_64_sync_handler+0x84/0xf0 [ 61.202429][ T5267] el0t_64_sync+0x18c/0x190 [ 61.203245][ T5267] Code: 910082a0 97ef32b6 17ffffc0 97de25e6 (d4210000) [ 61.204422][ T5267] ---[ end trace 0000000000000000 ]--- [ 61.589926][ T5267] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 61.591149][ T5267] SMP: stopping secondary CPUs [ 61.591993][ T5267] Kernel Offset: disabled [ 61.592774][ T5267] CPU features: 0x0a0000,000f0097,a65bfea7 [ 61.593802][ T5267] Memory Limit: none [ 61.952295][ T5267] Rebooting in 86400 seconds..