Warning: Permanently added '10.128.1.114' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs [ 34.926449][ T4326] cgroup: Unknown subsys name 'net' [ 35.175186][ T4326] cgroup: Unknown subsys name 'rlimit' [ 35.465200][ T4326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.732729][ T4352] chnl_net:caif_netlink_parms(): no params data found [ 39.750856][ T4352] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.752711][ T4352] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.754277][ T4352] device bridge_slave_0 entered promiscuous mode [ 39.756588][ T4352] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.757686][ T4352] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.759187][ T4352] device bridge_slave_1 entered promiscuous mode [ 39.766716][ T4352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.769071][ T4352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.777736][ T4352] team0: Port device team_slave_0 added [ 39.779701][ T4352] team0: Port device team_slave_1 added [ 39.786869][ T4352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.787926][ T4352] 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. [ 39.792185][ T4352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.794950][ T4352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.796088][ T4352] 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. [ 39.800111][ T4352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.853213][ T4352] device hsr_slave_0 entered promiscuous mode [ 39.902339][ T4352] device hsr_slave_1 entered promiscuous mode [ 39.986896][ T4352] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.015458][ T4352] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.043234][ T4352] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.103512][ T4352] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.151606][ T4352] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.152934][ T4352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.154300][ T4352] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.155426][ T4352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.173112][ T4352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.177905][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.180153][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.181883][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.186282][ T4352] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.189388][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.190900][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.192000][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.195789][ T189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.197355][ T189] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.198517][ T189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.207882][ T189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.209836][ T189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.212887][ T189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.216063][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.219128][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.221409][ T4352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.274898][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.276146][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.279242][ T4352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.286631][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.292544][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.294210][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.295610][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.297761][ T4352] device veth0_vlan entered promiscuous mode [ 40.300822][ T4352] device veth1_vlan entered promiscuous mode [ 40.309676][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.311217][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.313287][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.315582][ T4352] device veth0_macvtap entered promiscuous mode [ 40.317827][ T4352] device veth1_macvtap entered promiscuous mode [ 40.324683][ T4352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.326222][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.328871][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.331918][ T4352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.334295][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.336935][ T4352] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.338367][ T4352] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.339834][ T4352] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.341216][ T4352] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.817751][ T1667] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.181707][ T4404] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.184133][ T4404] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.185395][ T4404] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.186873][ T4404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.188173][ T4404] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.189450][ T4404] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.331624][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.333049][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.334747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.344549][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.345933][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.347678][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:41 executed programs: 0 [ 41.547895][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.549398][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.550723][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.553179][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.554517][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.555799][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.603776][ T4420] chnl_net:caif_netlink_parms(): no params data found [ 41.619860][ T4420] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.621127][ T4420] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.622799][ T4420] device bridge_slave_0 entered promiscuous mode [ 41.624812][ T4420] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.625928][ T4420] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.627473][ T4420] device bridge_slave_1 entered promiscuous mode [ 41.635514][ T4420] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.638065][ T4420] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.645153][ T4420] team0: Port device team_slave_0 added [ 41.646944][ T4420] team0: Port device team_slave_1 added [ 41.653813][ T4420] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.654967][ T4420] 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. [ 41.658786][ T4420] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.661207][ T4420] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.662490][ T4420] 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. [ 41.666466][ T4420] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.723359][ T4420] device hsr_slave_0 entered promiscuous mode [ 41.782352][ T4420] device hsr_slave_1 entered promiscuous mode [ 41.832235][ T4420] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.833645][ T4420] Cannot create hsr debugfs directory [ 43.612276][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 43.643573][ T1667] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.692275][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 45.973769][ T1667] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.094241][ T1667] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.105509][ T4420] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.206997][ T4420] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.297169][ T4420] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.385917][ T4420] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.521927][ T4420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.526800][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.528390][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.530927][ T4420] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.533681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.535269][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.536721][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.537891][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.539433][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.545644][ T1667] device hsr_slave_0 left promiscuous mode [ 47.593334][ T1667] device hsr_slave_1 left promiscuous mode [ 47.672204][ T1667] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.673517][ T1667] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.675151][ T1667] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.676304][ T1667] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.677690][ T1667] device bridge_slave_1 left promiscuous mode [ 47.678741][ T1667] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.732950][ T1667] device bridge_slave_0 left promiscuous mode [ 47.734059][ T1667] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.772292][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 47.872366][ T1667] device veth1_macvtap left promiscuous mode [ 47.873448][ T1667] device veth0_macvtap left promiscuous mode [ 47.874395][ T1667] device veth1_vlan left promiscuous mode [ 47.875399][ T1667] device veth0_vlan left promiscuous mode [ 49.743134][ T1667] team0 (unregistering): Port device team_slave_1 removed [ 49.852250][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 49.933624][ T1667] team0 (unregistering): Port device team_slave_0 removed [ 50.115293][ T1667] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.352620][ T1667] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.953174][ T1667] bond0 (unregistering): Released all slaves [ 53.177271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.178869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.180475][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.181672][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.185384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.187955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.190723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.192436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.193961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.196447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.198031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.200741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.202449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.205953][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.207325][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.209472][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.259821][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.261230][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.265035][ T4420] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.271003][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.272989][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.278402][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.279892][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.281465][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.283413][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.286020][ T4420] device veth0_vlan entered promiscuous mode [ 53.289023][ T4420] device veth1_vlan entered promiscuous mode [ 53.296216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.297793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.299303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.300806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.303640][ T4420] device veth0_macvtap entered promiscuous mode [ 53.305885][ T4420] device veth1_macvtap entered promiscuous mode [ 53.310289][ T4420] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.311475][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.313632][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.315012][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.316632][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.319479][ T4420] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.320641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.322756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.325547][ T4420] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.326950][ T4420] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.328209][ T4420] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.329613][ T4420] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.351520][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.357778][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.359110][ T189] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.359603][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.360303][ T189] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.363614][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:53 executed programs: 2 [ 53.402755][ T4492] loop0: detected capacity change from 0 to 512 [ 53.415719][ T4492] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.427547][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.477381][ T4496] loop0: detected capacity change from 0 to 512 [ 53.494140][ T4496] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.508545][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.521179][ T4499] loop0: detected capacity change from 0 to 512 [ 53.535778][ T4499] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.548051][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.558868][ T4502] loop0: detected capacity change from 0 to 512 [ 53.566689][ T4502] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.576406][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.594890][ T4505] loop0: detected capacity change from 0 to 512 [ 53.597708][ T4505] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 53.599368][ T4505] EXT4-fs (loop0): orphan cleanup on readonly fs [ 53.601205][ T4505] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 53.604118][ T4505] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 53.605667][ T4505] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.21: Failed to acquire dquot type 1 [ 53.608262][ T4505] EXT4-fs (loop0): Remounting filesystem read-only [ 53.610122][ T4505] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.21: bg 0: block 40: padding at end of block bitmap is not set [ 53.613947][ T4505] EXT4-fs (loop0): Remounting filesystem read-only [ 53.614928][ T4505] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 53.616520][ T4505] EXT4-fs (loop0): Remounting filesystem read-only [ 53.617791][ T4505] EXT4-fs (loop0): 1 truncate cleaned up [ 53.619073][ T4505] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.626602][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.637064][ T4507] loop0: detected capacity change from 0 to 512 [ 53.650431][ T4507] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.660600][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.671535][ T4510] loop0: detected capacity change from 0 to 512 [ 53.684439][ T4510] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.697155][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.707422][ T4513] loop0: detected capacity change from 0 to 512 [ 53.715714][ T4513] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.726248][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.738288][ T4516] loop0: detected capacity change from 0 to 512 [ 53.751041][ T4516] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.760529][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.779081][ T4519] loop0: detected capacity change from 0 to 512 [ 53.781438][ T4519] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 53.783782][ T4519] EXT4-fs (loop0): orphan cleanup on readonly fs [ 53.785551][ T4519] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 53.787245][ T4519] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 53.788829][ T4519] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.26: Failed to acquire dquot type 1 [ 53.790876][ T4519] EXT4-fs (loop0): Remounting filesystem read-only [ 53.793682][ T4519] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.26: bg 0: block 40: padding at end of block bitmap is not set [ 53.795631][ T4519] EXT4-fs (loop0): Remounting filesystem read-only [ 53.796663][ T4519] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 53.798252][ T4519] EXT4-fs (loop0): Remounting filesystem read-only [ 53.799464][ T4519] EXT4-fs (loop0): 1 truncate cleaned up [ 53.800865][ T4519] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.809311][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.834624][ T4522] loop0: detected capacity change from 0 to 512 [ 53.843744][ T4522] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.857222][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.870177][ T4526] loop0: detected capacity change from 0 to 512 [ 53.884779][ T4526] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.895415][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.920235][ T4531] loop0: detected capacity change from 0 to 512 [ 53.934328][ T4531] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.949329][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.961451][ T4535] loop0: detected capacity change from 0 to 512 [ 53.984383][ T4535] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.994476][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.045168][ T4540] loop0: detected capacity change from 0 to 512 [ 54.054194][ T4540] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.080775][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.095233][ T4543] loop0: detected capacity change from 0 to 512 [ 54.131531][ T4543] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.141524][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.157452][ T4546] loop0: detected capacity change from 0 to 512 [ 54.159926][ T4546] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 54.163051][ T4546] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.164319][ T4546] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 54.166090][ T4546] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 54.167563][ T4546] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.37: Failed to acquire dquot type 1 [ 54.169483][ T4546] EXT4-fs (loop0): Remounting filesystem read-only [ 54.170666][ T4546] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.37: bg 0: block 40: padding at end of block bitmap is not set [ 54.174158][ T4546] EXT4-fs (loop0): Remounting filesystem read-only [ 54.175154][ T4546] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 54.176782][ T4546] EXT4-fs (loop0): Remounting filesystem read-only [ 54.178003][ T4546] EXT4-fs (loop0): 1 truncate cleaned up [ 54.179350][ T4546] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.186717][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.197098][ T4548] loop0: detected capacity change from 0 to 512 [ 54.203783][ T4548] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.216523][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.237877][ T4555] loop0: detected capacity change from 0 to 512 [ 54.247553][ T4555] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.263055][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.274657][ T4561] loop0: detected capacity change from 0 to 512 [ 54.284656][ T4561] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.294240][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.308761][ T4564] loop0: detected capacity change from 0 to 512 [ 54.323765][ T4564] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.343556][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.357095][ T4567] loop0: detected capacity change from 0 to 512 [ 54.375095][ T4567] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.386125][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.411113][ T4571] loop0: detected capacity change from 0 to 512 [ 54.425802][ T4571] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.437945][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.449960][ T4574] loop0: detected capacity change from 0 to 512 [ 54.464660][ T4574] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.474860][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.500859][ T4578] loop0: detected capacity change from 0 to 512 [ 54.523937][ T4578] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.535997][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.561535][ T4581] loop0: detected capacity change from 0 to 512 [ 54.564565][ T4581] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 54.566113][ T4581] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.567950][ T4581] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 54.569730][ T4581] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 54.571224][ T4581] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.48: Failed to acquire dquot type 1 [ 54.574153][ T4581] EXT4-fs (loop0): Remounting filesystem read-only [ 54.575853][ T4581] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.48: bg 0: block 40: padding at end of block bitmap is not set [ 54.578364][ T4581] EXT4-fs (loop0): Remounting filesystem read-only [ 54.579427][ T4581] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 54.581044][ T4581] EXT4-fs (loop0): Remounting filesystem read-only [ 54.584109][ T4581] EXT4-fs (loop0): 1 truncate cleaned up [ 54.585186][ T4581] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.589633][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.605153][ T4583] loop0: detected capacity change from 0 to 512 [ 54.607538][ T4583] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 54.609320][ T4583] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.610798][ T4583] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 54.612955][ T4583] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 54.614495][ T4583] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.49: Failed to acquire dquot type 1 [ 54.616664][ T4583] EXT4-fs (loop0): Remounting filesystem read-only [ 54.618084][ T4583] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.49: bg 0: block 40: padding at end of block bitmap is not set [ 54.620680][ T4583] EXT4-fs (loop0): Remounting filesystem read-only [ 54.621740][ T4583] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 54.624576][ T4583] EXT4-fs (loop0): Remounting filesystem read-only [ 54.625752][ T4583] EXT4-fs (loop0): 1 truncate cleaned up [ 54.626798][ T4583] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.630969][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.641892][ T4585] loop0: detected capacity change from 0 to 512 [ 54.655642][ T4585] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.666215][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.680290][ T4588] loop0: detected capacity change from 0 to 512 [ 54.703953][ T4588] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.713700][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.739392][ T4592] loop0: detected capacity change from 0 to 512 [ 54.744742][ T4592] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.754387][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.765920][ T4595] loop0: detected capacity change from 0 to 512 [ 54.786421][ T4595] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.796596][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.808028][ T4598] loop0: detected capacity change from 0 to 512 [ 54.823197][ T4598] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.834597][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.847710][ T4601] loop0: detected capacity change from 0 to 512 [ 54.887276][ T4604] loop0: detected capacity change from 0 to 512 [ 54.927719][ T4607] loop0: detected capacity change from 0 to 512 [ 54.986835][ T4611] loop0: detected capacity change from 0 to 512 [ 55.067122][ T4491] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 55.075003][ T4614] loop0: detected capacity change from 0 to 512 [ 55.135010][ T4617] loop0: detected capacity change from 0 to 512 [ 55.137910][ T4617] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 55.139535][ T4617] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.145327][ T4617] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.62: Failed to acquire dquot type 1 [ 55.147360][ T4617] EXT4-fs (loop0): Remounting filesystem read-only [ 55.149104][ T4617] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.62: bg 0: block 40: padding at end of block bitmap is not set [ 55.151600][ T4617] EXT4-fs (loop0): Remounting filesystem read-only [ 55.159907][ T4617] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 55.161726][ T4617] EXT4-fs (loop0): Remounting filesystem read-only [ 55.164231][ T4617] EXT4-fs (loop0): 1 truncate cleaned up [ 55.185140][ T4620] loop0: detected capacity change from 0 to 512 [ 55.260168][ T4625] loop0: detected capacity change from 0 to 512 [ 55.305909][ T4629] loop0: detected capacity change from 0 to 512 [ 55.344504][ T4632] loop0: detected capacity change from 0 to 512 [ 55.352727][ T4632] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 55.354375][ T4632] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.355850][ T4632] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.69: Failed to acquire dquot type 1 [ 55.358320][ T4632] EXT4-fs (loop0): Remounting filesystem read-only [ 55.359895][ T4632] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.69: bg 0: block 40: padding at end of block bitmap is not set [ 55.362947][ T4632] EXT4-fs (loop0): Remounting filesystem read-only [ 55.364034][ T4632] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 55.365689][ T4632] EXT4-fs (loop0): Remounting filesystem read-only [ 55.366827][ T4632] EXT4-fs (loop0): 1 truncate cleaned up [ 55.390378][ T4634] loop0: detected capacity change from 0 to 512 [ 55.393629][ T4634] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 55.395373][ T4634] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.396876][ T4634] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.70: Failed to acquire dquot type 1 [ 55.398883][ T4634] EXT4-fs (loop0): Remounting filesystem read-only [ 55.400222][ T4634] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.70: bg 0: block 40: padding at end of block bitmap is not set [ 55.404331][ T4634] EXT4-fs (loop0): Remounting filesystem read-only [ 55.405410][ T4634] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 55.407066][ T4634] EXT4-fs (loop0): Remounting filesystem read-only [ 55.408363][ T4634] EXT4-fs (loop0): 1 truncate cleaned up [ 55.422503][ T4636] loop0: detected capacity change from 0 to 512 [ 55.461468][ T4639] loop0: detected capacity change from 0 to 512 [ 55.464508][ T4639] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 55.465953][ T4639] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.467301][ T4639] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.72: Failed to acquire dquot type 1 [ 55.469312][ T4639] EXT4-fs (loop0): Remounting filesystem read-only [ 55.470516][ T4639] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.72: bg 0: block 40: padding at end of block bitmap is not set [ 55.483157][ T4639] EXT4-fs (loop0): Remounting filesystem read-only [ 55.484258][ T4639] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 55.487260][ T4639] EXT4-fs (loop0): Remounting filesystem read-only [ 55.488458][ T4639] EXT4-fs (loop0): 1 truncate cleaned up [ 55.502221][ T4641] loop0: detected capacity change from 0 to 512 [ 55.588406][ T4646] loop0: detected capacity change from 0 to 512 [ 55.590974][ T4646] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 55.592775][ T4646] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.594449][ T4646] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.76: Failed to acquire dquot type 1 [ 55.596414][ T4646] EXT4-fs (loop0): Remounting filesystem read-only [ 55.597655][ T4646] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.76: bg 0: block 40: padding at end of block bitmap is not set [ 55.600188][ T4646] EXT4-fs (loop0): Remounting filesystem read-only [ 55.601181][ T4646] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 55.604260][ T4646] EXT4-fs (loop0): Remounting filesystem read-only [ 55.605470][ T4646] EXT4-fs (loop0): 1 truncate cleaned up [ 55.619317][ T4648] loop0: detected capacity change from 0 to 512 [ 55.659166][ T4651] loop0: detected capacity change from 0 to 512 [ 55.689351][ T4654] loop0: detected capacity change from 0 to 512 [ 55.722643][ T4657] loop0: detected capacity change from 0 to 512 [ 55.781838][ T4661] loop0: detected capacity change from 0 to 512 [ 55.785052][ T4661] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 55.786817][ T4661] EXT4-fs (loop0): orphan cleanup on readonly fs [ 55.788343][ T4661] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.82: Failed to acquire dquot type 1 [ 55.790258][ T4661] EXT4-fs (loop0): Remounting filesystem read-only [ 55.791633][ T4661] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.82: bg 0: block 40: padding at end of block bitmap is not set [ 55.799755][ T4661] EXT4-fs (loop0): Remounting filesystem read-only [ 55.800818][ T4661] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 55.812304][ T4661] EXT4-fs (loop0): Remounting filesystem read-only [ 55.813687][ T4661] EXT4-fs (loop0): 1 truncate cleaned up [ 55.827413][ T4663] loop0: detected capacity change from 0 to 512 [ 55.866796][ T4666] loop0: detected capacity change from 0 to 512 [ 55.938527][ T4671] loop0: detected capacity change from 0 to 512 [ 55.985482][ T4675] loop0: detected capacity change from 0 to 512 [ 56.028186][ T4678] loop0: detected capacity change from 0 to 512 [ 56.058184][ T4681] loop0: detected capacity change from 0 to 512 [ 56.086163][ T4684] loop0: detected capacity change from 0 to 512 [ 56.096511][ T4684] [ 56.096914][ T4684] ====================================================== [ 56.097996][ T4684] WARNING: possible circular locking dependency detected [ 56.099067][ T4684] syzkaller #0 Not tainted [ 56.099768][ T4684] ------------------------------------------------------ [ 56.100855][ T4684] syz.0.92/4684 is trying to acquire lock: [ 56.101702][ T4684] ffff0000ea1bcce8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x50/0x1c4 [ 56.103027][ T4684] [ 56.103027][ T4684] but task is already holding lock: [ 56.104080][ T4684] ffff0000ea31a0a0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x7c4/0x1770 [ 56.105541][ T4684] [ 56.105541][ T4684] which lock already depends on the new lock. [ 56.105541][ T4684] [ 56.107058][ T4684] [ 56.107058][ T4684] the existing dependency chain (in reverse order) is: [ 56.108405][ T4684] [ 56.108405][ T4684] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 56.109650][ T4684] down_write+0x5c/0x88 [ 56.110383][ T4684] ext4_map_blocks+0x7c4/0x1770 [ 56.111122][ T4684] ext4_getblk+0x170/0x654 [ 56.111880][ T4684] ext4_bread+0x3c/0x1b0 [ 56.112558][ T4684] ext4_quota_write+0x228/0x51c [ 56.113304][ T4684] find_free_dqentry+0x548/0xa68 [ 56.114085][ T4684] do_insert_tree+0x578/0xc38 [ 56.114920][ T4684] do_insert_tree+0x768/0xc38 [ 56.115785][ T4684] do_insert_tree+0x768/0xc38 [ 56.116638][ T4684] do_insert_tree+0x768/0xc38 [ 56.117434][ T4684] qtree_write_dquot+0x3bc/0x4c8 [ 56.118334][ T4684] v2_write_dquot+0xf0/0x180 [ 56.119112][ T4684] dquot_acquire+0x2a8/0x4e0 [ 56.119813][ T4684] ext4_acquire_dquot+0x270/0x428 [ 56.120632][ T4684] dqget+0x654/0xccc [ 56.121284][ T4684] __dquot_initialize+0x264/0xa80 [ 56.122089][ T4684] dquot_initialize+0x24/0x34 [ 56.122933][ T4684] ext4_mkdir+0x148/0xa2c [ 56.123659][ T4684] vfs_mkdir+0x314/0x4d4 [ 56.124468][ T4684] do_mkdirat+0x1b4/0x3e0 [ 56.125303][ T4684] __arm64_sys_mkdirat+0x90/0xa8 [ 56.126177][ T4684] invoke_syscall+0x98/0x2bc [ 56.126925][ T4684] el0_svc_common+0x138/0x258 [ 56.127717][ T4684] do_el0_svc+0x58/0x13c [ 56.128470][ T4684] el0_svc+0x58/0x138 [ 56.129146][ T4684] el0t_64_sync_handler+0x84/0xf0 [ 56.130006][ T4684] el0t_64_sync+0x18c/0x190 [ 56.130846][ T4684] [ 56.130846][ T4684] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 56.132009][ T4684] down_read+0x64/0x304 [ 56.132692][ T4684] v2_read_dquot+0x4c/0x118 [ 56.133515][ T4684] dquot_acquire+0x120/0x4e0 [ 56.134202][ T4684] ext4_acquire_dquot+0x270/0x428 [ 56.135082][ T4684] dqget+0x654/0xccc [ 56.135721][ T4684] __dquot_initialize+0x264/0xa80 [ 56.136586][ T4684] dquot_initialize+0x24/0x34 [ 56.137429][ T4684] ext4_mkdir+0x148/0xa2c [ 56.138206][ T4684] vfs_mkdir+0x314/0x4d4 [ 56.138980][ T4684] do_mkdirat+0x1b4/0x3e0 [ 56.139698][ T4684] __arm64_sys_mkdirat+0x90/0xa8 [ 56.140570][ T4684] invoke_syscall+0x98/0x2bc [ 56.141418][ T4684] el0_svc_common+0x138/0x258 [ 56.142227][ T4684] do_el0_svc+0x58/0x13c [ 56.142946][ T4684] el0_svc+0x58/0x138 [ 56.143693][ T4684] el0t_64_sync_handler+0x84/0xf0 [ 56.144572][ T4684] el0t_64_sync+0x18c/0x190 [ 56.145384][ T4684] [ 56.145384][ T4684] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 56.146606][ T4684] __lock_acquire+0x293c/0x6544 [ 56.147410][ T4684] lock_acquire+0x20c/0x644 [ 56.148162][ T4684] __mutex_lock_common+0x190/0x1f38 [ 56.149034][ T4684] mutex_lock_nested+0x38/0x44 [ 56.149818][ T4684] dquot_commit+0x50/0x1c4 [ 56.150623][ T4684] ext4_write_dquot+0x1b4/0x31c [ 56.151508][ T4684] ext4_mark_dquot_dirty+0xe8/0x140 [ 56.152392][ T4684] mark_all_dquot_dirty+0x1f8/0x424 [ 56.153322][ T4684] __dquot_alloc_space+0x560/0xce8 [ 56.154234][ T4684] ext4_mb_new_blocks+0xd30/0x435c [ 56.155138][ T4684] ext4_ext_map_blocks+0x1018/0x559c [ 56.156027][ T4684] ext4_map_blocks+0x860/0x1770 [ 56.156832][ T4684] ext4_getblk+0x170/0x654 [ 56.157601][ T4684] ext4_bread+0x3c/0x1b0 [ 56.158307][ T4684] ext4_append+0x238/0x474 [ 56.159120][ T4684] ext4_init_new_dir+0x264/0x4f4 [ 56.159936][ T4684] ext4_mkdir+0x3c0/0xa2c [ 56.160664][ T4684] vfs_mkdir+0x314/0x4d4 [ 56.161342][ T4684] do_mkdirat+0x1b4/0x3e0 [ 56.162067][ T4684] __arm64_sys_mkdirat+0x90/0xa8 [ 56.162958][ T4684] invoke_syscall+0x98/0x2bc [ 56.163724][ T4684] el0_svc_common+0x138/0x258 [ 56.164558][ T4684] do_el0_svc+0x58/0x13c [ 56.165374][ T4684] el0_svc+0x58/0x138 [ 56.166061][ T4684] el0t_64_sync_handler+0x84/0xf0 [ 56.166902][ T4684] el0t_64_sync+0x18c/0x190 [ 56.167656][ T4684] [ 56.167656][ T4684] other info that might help us debug this: [ 56.167656][ T4684] [ 56.169141][ T4684] Chain exists of: [ 56.169141][ T4684] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 56.169141][ T4684] [ 56.171357][ T4684] Possible unsafe locking scenario: [ 56.171357][ T4684] [ 56.172504][ T4684] CPU0 CPU1 [ 56.173343][ T4684] ---- ---- [ 56.174253][ T4684] lock(&ei->i_data_sem/2); [ 56.174957][ T4684] lock(&s->s_dquot.dqio_sem); [ 56.176037][ T4684] lock(&ei->i_data_sem/2); [ 56.177200][ T4684] lock(&dquot->dq_lock); [ 56.177918][ T4684] [ 56.177918][ T4684] *** DEADLOCK *** [ 56.177918][ T4684] [ 56.179178][ T4684] 4 locks held by syz.0.92/4684: [ 56.179891][ T4684] #0: ffff0000c31d2460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 56.181341][ T4684] #1: ffff0000ea1fe850 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1ac/0x39c [ 56.183012][ T4684] #2: ffff0000ea31a0a0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x7c4/0x1770 [ 56.184522][ T4684] #3: ffff8000153cd668 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x10/0x4c [ 56.185926][ T4684] [ 56.185926][ T4684] stack backtrace: [ 56.186810][ T4684] CPU: 1 PID: 4684 Comm: syz.0.92 Not tainted syzkaller #0 [ 56.187882][ T4684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.189482][ T4684] Call trace: [ 56.189995][ T4684] dump_backtrace+0x1c8/0x1f4 [ 56.190804][ T4684] show_stack+0x2c/0x3c [ 56.191435][ T4684] __dump_stack+0x30/0x40 [ 56.192079][ T4684] dump_stack_lvl+0xf8/0x160 [ 56.192760][ T4684] dump_stack+0x1c/0x5c [ 56.193385][ T4684] print_circular_bug+0x148/0x1b0 [ 56.194205][ T4684] check_noncircular+0x240/0x2d4 [ 56.194946][ T4684] __lock_acquire+0x293c/0x6544 [ 56.195729][ T4684] lock_acquire+0x20c/0x644 [ 56.196522][ T4684] __mutex_lock_common+0x190/0x1f38 [ 56.197367][ T4684] mutex_lock_nested+0x38/0x44 [ 56.198047][ T4684] dquot_commit+0x50/0x1c4 [ 56.198796][ T4684] ext4_write_dquot+0x1b4/0x31c [ 56.199593][ T4684] ext4_mark_dquot_dirty+0xe8/0x140 [ 56.200402][ T4684] mark_all_dquot_dirty+0x1f8/0x424 [ 56.201250][ T4684] __dquot_alloc_space+0x560/0xce8 [ 56.202092][ T4684] ext4_mb_new_blocks+0xd30/0x435c [ 56.202950][ T4684] ext4_ext_map_blocks+0x1018/0x559c [ 56.203738][ T4684] ext4_map_blocks+0x860/0x1770 [ 56.204425][ T4684] ext4_getblk+0x170/0x654 [ 56.205127][ T4684] ext4_bread+0x3c/0x1b0 [ 56.205763][ T4684] ext4_append+0x238/0x474 [ 56.206390][ T4684] ext4_init_new_dir+0x264/0x4f4 [ 56.207207][ T4684] ext4_mkdir+0x3c0/0xa2c [ 56.207872][ T4684] vfs_mkdir+0x314/0x4d4 [ 56.208563][ T4684] do_mkdirat+0x1b4/0x3e0 [ 56.209314][ T4684] __arm64_sys_mkdirat+0x90/0xa8 [ 56.210155][ T4684] invoke_syscall+0x98/0x2bc [ 56.210826][ T4684] el0_svc_common+0x138/0x258 [ 56.211638][ T4684] do_el0_svc+0x58/0x13c [ 56.212285][ T4684] el0_svc+0x58/0x138 [ 56.212924][ T4684] el0t_64_sync_handler+0x84/0xf0 [ 56.213695][ T4684] el0t_64_sync+0x18c/0x190 [ 56.235634][ T4687] loop0: detected capacity change from 0 to 512 [ 56.264406][ T4690] loop0: detected capacity change from 0 to 512 [ 56.274889][ T4690] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.276404][ T4690] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.277687][ T4690] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.94: Failed to acquire dquot type 1 [ 56.279760][ T4690] EXT4-fs (loop0): Remounting filesystem read-only [ 56.281807][ T4690] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.94: bg 0: block 40: padding at end of block bitmap is not set [ 56.285301][ T4690] EXT4-fs (loop0): Remounting filesystem read-only [ 56.286330][ T4690] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 56.287881][ T4690] EXT4-fs (loop0): Remounting filesystem read-only [ 56.288981][ T4690] EXT4-fs (loop0): 1 truncate cleaned up [ 56.297448][ T4692] loop0: detected capacity change from 0 to 512 [ 56.338085][ T4696] loop0: detected capacity change from 0 to 512 [ 56.362160][ T4699] loop0: detected capacity change from 0 to 512 [ 56.395364][ T4703] loop0: detected capacity change from 0 to 512 [ 56.431723][ T4706] loop0: detected capacity change from 0 to 512 [ 56.435164][ T4706] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.436756][ T4706] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.438058][ T4706] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.100: Failed to acquire dquot type 1 [ 56.439998][ T4706] EXT4-fs (loop0): Remounting filesystem read-only [ 56.441283][ T4706] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.100: bg 0: block 40: padding at end of block bitmap is not set [ 56.446050][ T4706] EXT4-fs (loop0): Remounting filesystem read-only [ 56.447220][ T4706] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 56.448717][ T4706] EXT4-fs (loop0): Remounting filesystem read-only [ 56.449874][ T4706] EXT4-fs (loop0): 1 truncate cleaned up [ 56.458404][ T4708] loop0: detected capacity change from 0 to 512 [ 56.481612][ T4711] loop0: detected capacity change from 0 to 512 [ 56.516832][ T4714] loop0: detected capacity change from 0 to 512 [ 56.535706][ T4717] loop0: detected capacity change from 0 to 512 [ 56.559297][ T4720] loop0: detected capacity change from 0 to 512 [ 56.561305][ T4720] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.564698][ T4720] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.566069][ T4720] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.105: Failed to acquire dquot type 1 [ 56.567873][ T4720] EXT4-fs (loop0): Remounting filesystem read-only [ 56.569135][ T4720] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.105: bg 0: block 40: padding at end of block bitmap is not set [ 56.571325][ T4720] EXT4-fs (loop0): Remounting filesystem read-only [ 56.573398][ T4720] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 56.575001][ T4720] EXT4-fs (loop0): Remounting filesystem read-only [ 56.576119][ T4720] EXT4-fs (loop0): 1 truncate cleaned up [ 56.584741][ T4722] loop0: detected capacity change from 0 to 512 [ 56.627822][ T4726] loop0: detected capacity change from 0 to 512 [ 56.658968][ T4730] loop0: detected capacity change from 0 to 512 [ 56.679485][ T4730] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.680990][ T4730] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.684645][ T4730] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.110: Failed to acquire dquot type 1 [ 56.686454][ T4730] EXT4-fs (loop0): Remounting filesystem read-only [ 56.687807][ T4730] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.110: bg 0: block 40: padding at end of block bitmap is not set [ 56.690075][ T4730] EXT4-fs (loop0): Remounting filesystem read-only [ 56.691066][ T4730] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 56.692977][ T4730] EXT4-fs (loop0): Remounting filesystem read-only [ 56.694072][ T4730] EXT4-fs (loop0): 1 truncate cleaned up [ 56.702770][ T4732] loop0: detected capacity change from 0 to 512 [ 56.745989][ T4736] loop0: detected capacity change from 0 to 512 [ 56.774570][ T4739] loop0: detected capacity change from 0 to 512 [ 56.776565][ T4739] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.778041][ T4739] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.779489][ T4739] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.114: Failed to acquire dquot type 1 [ 56.781270][ T4739] EXT4-fs (loop0): Remounting filesystem read-only [ 56.782951][ T4739] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.114: bg 0: block 40: padding at end of block bitmap is not set [ 56.785454][ T4739] EXT4-fs (loop0): Remounting filesystem read-only [ 56.786482][ T4739] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 56.788093][ T4739] EXT4-fs (loop0): Remounting filesystem read-only [ 56.789388][ T4739] EXT4-fs (loop0): 1 truncate cleaned up [ 56.799022][ T4741] loop0: detected capacity change from 0 to 512 [ 56.827104][ T4744] loop0: detected capacity change from 0 to 512 [ 56.861733][ T4748] loop0: detected capacity change from 0 to 512 [ 56.886872][ T4751] loop0: detected capacity change from 0 to 512 [ 56.910617][ T4754] loop0: detected capacity change from 0 to 512 [ 56.936630][ T4757] loop0: detected capacity change from 0 to 512 [ 56.955893][ T4760] loop0: detected capacity change from 0 to 512 [ 56.984285][ T4763] loop0: detected capacity change from 0 to 512 [ 57.005437][ T4766] loop0: detected capacity change from 0 to 512 [ 57.083769][ T4491] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 57.084892][ T4769] loop0: detected capacity change from 0 to 512 [ 57.085414][ T4491] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 57.087580][ T4491] Buffer I/O error on dev loop0, logical block 6, async page read [ 57.115908][ T4772] loop0: detected capacity change from 0 to 512 [ 57.156760][ T4776] loop0: detected capacity change from 0 to 512 [ 57.187071][ T4780] loop0: detected capacity change from 0 to 512 [ 57.217106][ T4783] loop0: detected capacity change from 0 to 512 [ 57.237987][ T4786] loop0: detected capacity change from 0 to 512 [ 57.258814][ T4789] loop0: detected capacity change from 0 to 512 [ 57.281228][ T4792] loop0: detected capacity change from 0 to 512 [ 57.324072][ T4796] loop0: detected capacity change from 0 to 512 [ 57.356013][ T4799] loop0: detected capacity change from 0 to 512 [ 57.375917][ T4802] loop0: detected capacity change from 0 to 512 [ 57.416681][ T4806] loop0: detected capacity change from 0 to 512 [ 57.444748][ T4809] loop0: detected capacity change from 0 to 512 [ 57.448749][ T4809] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.450279][ T4809] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.452711][ T4809] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.141: Failed to acquire dquot type 1 [ 57.458282][ T4809] EXT4-fs (loop0): Remounting filesystem read-only [ 57.459853][ T4809] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.141: bg 0: block 40: padding at end of block bitmap is not set [ 57.464273][ T4809] EXT4-fs (loop0): Remounting filesystem read-only [ 57.465290][ T4809] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 57.466981][ T4809] EXT4-fs (loop0): Remounting filesystem read-only [ 57.472407][ T4809] EXT4-fs (loop0): 1 truncate cleaned up [ 57.484642][ T4811] loop0: detected capacity change from 0 to 512 [ 57.486628][ T4811] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.487979][ T4811] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.489411][ T4811] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.142: Failed to acquire dquot type 1 [ 57.491302][ T4811] EXT4-fs (loop0): Remounting filesystem read-only [ 57.493828][ T4811] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.142: bg 0: block 40: padding at end of block bitmap is not set [ 57.496082][ T4811] EXT4-fs (loop0): Remounting filesystem read-only [ 57.496978][ T4811] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 57.498366][ T4811] EXT4-fs (loop0): Remounting filesystem read-only [ 57.499552][ T4811] EXT4-fs (loop0): 1 truncate cleaned up [ 57.508291][ T4813] loop0: detected capacity change from 0 to 512 [ 57.547725][ T4817] loop0: detected capacity change from 0 to 512 [ 57.571819][ T4820] loop0: detected capacity change from 0 to 512 [ 57.604372][ T4823] loop0: detected capacity change from 0 to 512 [ 57.626581][ T4826] loop0: detected capacity change from 0 to 512 [ 57.644325][ T4829] loop0: detected capacity change from 0 to 512 [ 57.671116][ T4832] loop0: detected capacity change from 0 to 512 [ 57.706395][ T4835] loop0: detected capacity change from 0 to 512 [ 57.726469][ T4838] loop0: detected capacity change from 0 to 512 [ 57.756568][ T4841] loop0: detected capacity change from 0 to 512 [ 57.781264][ T4844] loop0: detected capacity change from 0 to 512 [ 57.786379][ T4844] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.787870][ T4844] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.792461][ T4844] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.154: Failed to acquire dquot type 1 [ 57.794399][ T4844] EXT4-fs (loop0): Remounting filesystem read-only [ 57.795621][ T4844] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.154: bg 0: block 40: padding at end of block bitmap is not set [ 57.797849][ T4844] EXT4-fs (loop0): Remounting filesystem read-only [ 57.798876][ T4844] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 57.800270][ T4844] EXT4-fs (loop0): Remounting filesystem read-only [ 57.801301][ T4844] EXT4-fs (loop0): 1 truncate cleaned up [ 57.831612][ T4847] loop0: detected capacity change from 0 to 512 [ 57.834376][ T4847] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.835854][ T4847] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.837156][ T4847] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.156: Failed to acquire dquot type 1 [ 57.838984][ T4847] EXT4-fs (loop0): Remounting filesystem read-only [ 57.840125][ T4847] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.156: bg 0: block 40: padding at end of block bitmap is not set [ 57.843600][ T4847] EXT4-fs (loop0): Remounting filesystem read-only [ 57.844584][ T4847] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 57.846043][ T4847] EXT4-fs (loop0): Remounting filesystem read-only [ 57.847225][ T4847] EXT4-fs (loop0): 1 truncate cleaned up [ 57.857583][ T4849] loop0: detected capacity change from 0 to 512 [ 57.887716][ T4853] loop0: detected capacity change from 0 to 512 [ 57.917108][ T4856] loop0: detected capacity change from 0 to 512 [ 57.938034][ T4859] loop0: detected capacity change from 0 to 512 [ 57.964160][ T4862] loop0: detected capacity change from 0 to 512 [ 57.988997][ T4865] loop0: detected capacity change from 0 to 512 [ 57.990978][ T4865] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.993916][ T4865] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.995200][ T4865] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.163: Failed to acquire dquot type 1 [ 57.997104][ T4865] EXT4-fs (loop0): Remounting filesystem read-only [ 57.998254][ T4865] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.163: bg 0: block 40: padding at end of block bitmap is not set [ 58.000500][ T4865] EXT4-fs (loop0): Remounting filesystem read-only [ 58.001492][ T4865] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.003700][ T4865] EXT4-fs (loop0): Remounting filesystem read-only [ 58.004936][ T4865] EXT4-fs (loop0): 1 truncate cleaned up [ 58.013777][ T4867] loop0: detected capacity change from 0 to 512 [ 58.036882][ T4870] loop0: detected capacity change from 0 to 512 [ 58.058715][ T4873] loop0: detected capacity change from 0 to 512 [ 58.089819][ T4877] loop0: detected capacity change from 0 to 512 [ 58.105467][ T4880] loop0: detected capacity change from 0 to 512 [ 58.139316][ T4883] loop0: detected capacity change from 0 to 512 [ 58.166242][ T4887] loop0: detected capacity change from 0 to 512 [ 58.197059][ T4890] loop0: detected capacity change from 0 to 512 [ 58.216648][ T4893] loop0: detected capacity change from 0 to 512 [ 58.221442][ T4893] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.223151][ T4893] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.228798][ T4893] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.174: Failed to acquire dquot type 1 [ 58.230586][ T4893] EXT4-fs (loop0): Remounting filesystem read-only [ 58.231691][ T4893] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.174: bg 0: block 40: padding at end of block bitmap is not set [ 58.235759][ T4893] EXT4-fs (loop0): Remounting filesystem read-only [ 58.236824][ T4893] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.238311][ T4893] EXT4-fs (loop0): Remounting filesystem read-only [ 58.239345][ T4893] EXT4-fs (loop0): 1 truncate cleaned up [ 58.251399][ T4895] loop0: detected capacity change from 0 to 512 [ 58.253841][ T4895] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.255403][ T4895] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.256821][ T4895] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.175: Failed to acquire dquot type 1 [ 58.258780][ T4895] EXT4-fs (loop0): Remounting filesystem read-only [ 58.259991][ T4895] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.175: bg 0: block 40: padding at end of block bitmap is not set [ 58.262682][ T4895] EXT4-fs (loop0): Remounting filesystem read-only [ 58.263747][ T4895] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.265412][ T4895] EXT4-fs (loop0): Remounting filesystem read-only [ 58.266708][ T4895] EXT4-fs (loop0): 1 truncate cleaned up [ 58.275248][ T4897] loop0: detected capacity change from 0 to 512 [ 58.295492][ T4900] loop0: detected capacity change from 0 to 512 [ 58.316218][ T4903] loop0: detected capacity change from 0 to 512 [ 58.350992][ T4907] loop0: detected capacity change from 0 to 512 [ 58.378960][ T4910] loop0: detected capacity change from 0 to 512 [ 58.405840][ T4913] loop0: detected capacity change from 0 to 512 [ 58.425829][ T4916] loop0: detected capacity change from 0 to 512 1970/01/01 00:00:58 executed programs: 167 [ 58.447349][ T4919] loop0: detected capacity change from 0 to 512 [ 58.471254][ T4922] loop0: detected capacity change from 0 to 512 [ 58.474208][ T4922] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.475616][ T4922] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.477090][ T4922] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.185: Failed to acquire dquot type 1 [ 58.478925][ T4922] EXT4-fs (loop0): Remounting filesystem read-only [ 58.480007][ T4922] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.185: bg 0: block 40: padding at end of block bitmap is not set [ 58.483311][ T4922] EXT4-fs (loop0): Remounting filesystem read-only [ 58.484291][ T4922] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.485838][ T4922] EXT4-fs (loop0): Remounting filesystem read-only [ 58.486962][ T4922] EXT4-fs (loop0): 1 truncate cleaned up [ 58.502026][ T4924] loop0: detected capacity change from 0 to 512 [ 58.505385][ T4924] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.506961][ T4924] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.508284][ T4924] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.186: Failed to acquire dquot type 1 [ 58.510216][ T4924] EXT4-fs (loop0): Remounting filesystem read-only [ 58.511342][ T4924] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.186: bg 0: block 40: padding at end of block bitmap is not set [ 58.513914][ T4924] EXT4-fs (loop0): Remounting filesystem read-only [ 58.514963][ T4924] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.516541][ T4924] EXT4-fs (loop0): Remounting filesystem read-only [ 58.517732][ T4924] EXT4-fs (loop0): 1 truncate cleaned up [ 58.526425][ T4926] loop0: detected capacity change from 0 to 512 [ 58.548299][ T4929] loop0: detected capacity change from 0 to 512 [ 58.550158][ T4929] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.551546][ T4929] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.554210][ T4929] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.188: Failed to acquire dquot type 1 [ 58.555954][ T4929] EXT4-fs (loop0): Remounting filesystem read-only [ 58.557085][ T4929] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.188: bg 0: block 40: padding at end of block bitmap is not set [ 58.559375][ T4929] EXT4-fs (loop0): Remounting filesystem read-only [ 58.560384][ T4929] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.561811][ T4929] EXT4-fs (loop0): Remounting filesystem read-only [ 58.564138][ T4929] EXT4-fs (loop0): 1 truncate cleaned up [ 58.576135][ T4931] loop0: detected capacity change from 0 to 512 [ 58.578056][ T4931] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.579627][ T4931] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.581056][ T4931] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.189: Failed to acquire dquot type 1 [ 58.583968][ T4931] EXT4-fs (loop0): Remounting filesystem read-only [ 58.585377][ T4931] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.189: bg 0: block 40: padding at end of block bitmap is not set [ 58.587846][ T4931] EXT4-fs (loop0): Remounting filesystem read-only [ 58.588990][ T4931] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.590518][ T4931] EXT4-fs (loop0): Remounting filesystem read-only [ 58.591677][ T4931] EXT4-fs (loop0): 1 truncate cleaned up [ 58.603586][ T4933] loop0: detected capacity change from 0 to 512 [ 58.605665][ T4933] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.607080][ T4933] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.608448][ T4933] __quota_error: 44 callbacks suppressed [ 58.608480][ T4933] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 58.611222][ T4933] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 58.613950][ T4933] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.190: Failed to acquire dquot type 1 [ 58.615940][ T4933] EXT4-fs (loop0): Remounting filesystem read-only [ 58.617056][ T4933] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.190: bg 0: block 40: padding at end of block bitmap is not set [ 58.619541][ T4933] EXT4-fs (loop0): Remounting filesystem read-only [ 58.620645][ T4933] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.622289][ T4933] EXT4-fs (loop0): Remounting filesystem read-only [ 58.623481][ T4933] EXT4-fs (loop0): 1 truncate cleaned up [ 58.631223][ T4935] loop0: detected capacity change from 0 to 512 [ 58.664255][ T4938] loop0: detected capacity change from 0 to 512 [ 58.696420][ T4941] loop0: detected capacity change from 0 to 512 [ 58.725843][ T4944] loop0: detected capacity change from 0 to 512 [ 58.746123][ T4947] loop0: detected capacity change from 0 to 512 [ 58.791573][ T4951] loop0: detected capacity change from 0 to 512 [ 58.837607][ T4955] loop0: detected capacity change from 0 to 512 [ 58.860047][ T4958] loop0: detected capacity change from 0 to 512 [ 58.897167][ T4962] loop0: detected capacity change from 0 to 512 [ 58.917996][ T4965] loop0: detected capacity change from 0 to 512 [ 58.942179][ T4968] loop0: detected capacity change from 0 to 512 [ 58.944911][ T4968] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 58.946497][ T4968] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.947703][ T4968] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 58.949297][ T4968] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 58.950806][ T4968] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.204: Failed to acquire dquot type 1 [ 58.953257][ T4968] EXT4-fs (loop0): Remounting filesystem read-only [ 58.954433][ T4968] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.204: bg 0: block 40: padding at end of block bitmap is not set [ 58.956741][ T4968] EXT4-fs (loop0): Remounting filesystem read-only [ 58.957637][ T4968] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 58.959219][ T4968] EXT4-fs (loop0): Remounting filesystem read-only [ 58.960323][ T4968] EXT4-fs (loop0): 1 truncate cleaned up [ 58.986584][ T4971] loop0: detected capacity change from 0 to 512 [ 59.017043][ T4974] loop0: detected capacity change from 0 to 512 [ 59.046754][ T4978] loop0: detected capacity change from 0 to 512 [ 59.076320][ T4981] loop0: detected capacity change from 0 to 512 [ 59.100264][ T4984] loop0: detected capacity change from 0 to 512 [ 59.130618][ T4987] loop0: detected capacity change from 0 to 512 [ 59.132842][ T4987] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 59.134365][ T4987] EXT4-fs (loop0): orphan cleanup on readonly fs [ 59.135782][ T4987] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 59.137395][ T4987] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 59.138891][ T4987] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.212: Failed to acquire dquot type 1 [ 59.140724][ T4987] EXT4-fs (loop0): Remounting filesystem read-only [ 59.141972][ T4987] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.212: bg 0: block 40: padding at end of block bitmap is not set [ 59.152760][ T4987] EXT4-fs (loop0): Remounting filesystem read-only [ 59.153809][ T4987] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 59.155454][ T4987] EXT4-fs (loop0): Remounting filesystem read-only [ 59.156546][ T4987] EXT4-fs (loop0): 1 truncate cleaned up [ 59.164860][ T4989] loop0: detected capacity change from 0 to 512 [ 59.184121][ T4992] loop0: detected capacity change from 0 to 512 [ 59.221722][ T4995] loop0: detected capacity change from 0 to 512 [ 59.266766][ T4999] loop0: detected capacity change from 0 to 512 [ 59.326109][ T5004] loop0: detected capacity change from 0 to 512 [ 59.352902][ T5007] loop0: detected capacity change from 0 to 512 [ 59.375203][ T5010] loop0: detected capacity change from 0 to 512 [ 59.397939][ T5013] loop0: detected capacity change from 0 to 512 [ 59.417579][ T5016] loop0: detected capacity change from 0 to 512 [ 59.439445][ T5019] loop0: detected capacity change from 0 to 512 [ 59.456228][ T5022] loop0: detected capacity change from 0 to 512 [ 59.486188][ T5026] loop0: detected capacity change from 0 to 512 [ 59.516591][ T5029] loop0: detected capacity change from 0 to 512 [ 59.536794][ T5032] loop0: detected capacity change from 0 to 512 [ 59.562657][ T5035] loop0: detected capacity change from 0 to 512 [ 59.636439][ T5040] loop0: detected capacity change from 0 to 512 [ 59.655878][ T5043] loop0: detected capacity change from 0 to 512 [ 59.698389][ T5047] loop0: detected capacity change from 0 to 512 [ 59.718730][ T5050] loop0: detected capacity change from 0 to 512 [ 59.720780][ T5050] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 59.722758][ T5050] EXT4-fs (loop0): orphan cleanup on readonly fs [ 59.724151][ T5050] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 59.725816][ T5050] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 59.727339][ T5050] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.238: Failed to acquire dquot type 1 [ 59.729078][ T5050] EXT4-fs (loop0): Remounting filesystem read-only [ 59.730272][ T5050] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.238: bg 0: block 40: padding at end of block bitmap is not set [ 59.733467][ T5050] EXT4-fs (loop0): Remounting filesystem read-only [ 59.734545][ T5050] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 59.735930][ T5050] EXT4-fs (loop0): Remounting filesystem read-only [ 59.736980][ T5050] EXT4-fs (loop0): 1 truncate cleaned up [ 59.745771][ T5052] loop0: detected capacity change from 0 to 512 [ 59.766040][ T5055] loop0: detected capacity change from 0 to 512 [ 59.785591][ T5058] loop0: detected capacity change from 0 to 512 [ 59.809279][ T5061] loop0: detected capacity change from 0 to 512 [ 59.811249][ T5061] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 59.813040][ T5061] EXT4-fs (loop0): orphan cleanup on readonly fs [ 59.814537][ T5061] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 59.816142][ T5061] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 59.817656][ T5061] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.242: Failed to acquire dquot type 1 [ 59.819473][ T5061] EXT4-fs (loop0): Remounting filesystem read-only [ 59.820599][ T5061] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.242: bg 0: block 40: padding at end of block bitmap is not set [ 59.824789][ T5061] EXT4-fs (loop0): Remounting filesystem read-only [ 59.825797][ T5061] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 59.827233][ T5061] EXT4-fs (loop0): Remounting filesystem read-only [ 59.828491][ T5061] EXT4-fs (loop0): 1 truncate cleaned up [ 59.836961][ T5063] loop0: detected capacity change from 0 to 512 [ 59.853499][ T5066] loop0: detected capacity change from 0 to 512 [ 59.894024][ T5069] loop0: detected capacity change from 0 to 512 [ 59.917829][ T5072] loop0: detected capacity change from 0 to 512 [ 59.919775][ T5072] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 59.921288][ T5072] EXT4-fs (loop0): orphan cleanup on readonly fs [ 59.924614][ T5072] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.246: Failed to acquire dquot type 1 [ 59.926499][ T5072] EXT4-fs (loop0): Remounting filesystem read-only [ 59.927744][ T5072] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.246: bg 0: block 40: padding at end of block bitmap is not set [ 59.930109][ T5072] EXT4-fs (loop0): Remounting filesystem read-only [ 59.931137][ T5072] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 59.933303][ T5072] EXT4-fs (loop0): Remounting filesystem read-only [ 59.934568][ T5072] EXT4-fs (loop0): 1 truncate cleaned up [ 59.944010][ T5074] loop0: detected capacity change from 0 to 512 [ 59.974499][ T5077] loop0: detected capacity change from 0 to 512 [ 60.020507][ T5081] loop0: detected capacity change from 0 to 512 [ 60.056324][ T5084] loop0: detected capacity change from 0 to 512 [ 60.073599][ T5087] loop0: detected capacity change from 0 to 512 [ 60.099644][ T5090] loop0: detected capacity change from 0 to 512 [ 60.125512][ T5094] loop0: detected capacity change from 0 to 512 [ 60.130227][ T5094] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.132076][ T5094] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.133804][ T5094] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.254: Failed to acquire dquot type 1 [ 60.135782][ T5094] EXT4-fs (loop0): Remounting filesystem read-only [ 60.137452][ T5094] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.254: bg 0: block 40: padding at end of block bitmap is not set [ 60.139772][ T5094] EXT4-fs (loop0): Remounting filesystem read-only [ 60.140903][ T5094] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.143446][ T5094] EXT4-fs (loop0): Remounting filesystem read-only [ 60.144556][ T5094] EXT4-fs (loop0): 1 truncate cleaned up [ 60.156457][ T5096] loop0: detected capacity change from 0 to 512 [ 60.200552][ T5100] loop0: detected capacity change from 0 to 512 [ 60.236517][ T5103] loop0: detected capacity change from 0 to 512 [ 60.261756][ T5106] loop0: detected capacity change from 0 to 512 [ 60.265988][ T5106] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.267543][ T5106] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.268797][ T5106] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.259: Failed to acquire dquot type 1 [ 60.270707][ T5106] EXT4-fs (loop0): Remounting filesystem read-only [ 60.271918][ T5106] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.259: bg 0: block 40: padding at end of block bitmap is not set [ 60.274538][ T5106] EXT4-fs (loop0): Remounting filesystem read-only [ 60.275538][ T5106] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.277381][ T5106] EXT4-fs (loop0): Remounting filesystem read-only [ 60.278669][ T5106] EXT4-fs (loop0): 1 truncate cleaned up [ 60.288549][ T5108] loop0: detected capacity change from 0 to 512 [ 60.317614][ T5112] loop0: detected capacity change from 0 to 512 [ 60.346568][ T5115] loop0: detected capacity change from 0 to 512 [ 60.364553][ T5118] loop0: detected capacity change from 0 to 512 [ 60.386733][ T5121] loop0: detected capacity change from 0 to 512 [ 60.419370][ T5124] loop0: detected capacity change from 0 to 512 [ 60.428639][ T5124] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.430196][ T5124] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.431734][ T5124] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.266: Failed to acquire dquot type 1 [ 60.434146][ T5124] EXT4-fs (loop0): Remounting filesystem read-only [ 60.435475][ T5124] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.266: bg 0: block 40: padding at end of block bitmap is not set [ 60.437888][ T5124] EXT4-fs (loop0): Remounting filesystem read-only [ 60.438900][ T5124] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.440336][ T5124] EXT4-fs (loop0): Remounting filesystem read-only [ 60.441478][ T5124] EXT4-fs (loop0): 1 truncate cleaned up [ 60.461132][ T5127] loop0: detected capacity change from 0 to 512 [ 60.506811][ T5130] loop0: detected capacity change from 0 to 512 [ 60.524997][ T5133] loop0: detected capacity change from 0 to 512 [ 60.578008][ T5137] loop0: detected capacity change from 0 to 512 [ 60.598367][ T5140] loop0: detected capacity change from 0 to 512 [ 60.601552][ T5140] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.603169][ T5140] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.604572][ T5140] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.273: Failed to acquire dquot type 1 [ 60.606507][ T5140] EXT4-fs (loop0): Remounting filesystem read-only [ 60.607707][ T5140] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.273: bg 0: block 40: padding at end of block bitmap is not set [ 60.610016][ T5140] EXT4-fs (loop0): Remounting filesystem read-only [ 60.611149][ T5140] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.612841][ T5140] EXT4-fs (loop0): Remounting filesystem read-only [ 60.613904][ T5140] EXT4-fs (loop0): 1 truncate cleaned up [ 60.621600][ T5142] loop0: detected capacity change from 0 to 512 [ 60.656437][ T5145] loop0: detected capacity change from 0 to 512 [ 60.678815][ T5148] loop0: detected capacity change from 0 to 512 [ 60.699022][ T5151] loop0: detected capacity change from 0 to 512 [ 60.725399][ T5154] loop0: detected capacity change from 0 to 512 [ 60.760367][ T5157] loop0: detected capacity change from 0 to 512 [ 60.763603][ T5157] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.765284][ T5157] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.766646][ T5157] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.279: Failed to acquire dquot type 1 [ 60.768526][ T5157] EXT4-fs (loop0): Remounting filesystem read-only [ 60.769774][ T5157] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.279: bg 0: block 40: padding at end of block bitmap is not set [ 60.772848][ T5157] EXT4-fs (loop0): Remounting filesystem read-only [ 60.773925][ T5157] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.775495][ T5157] EXT4-fs (loop0): Remounting filesystem read-only [ 60.776510][ T5157] EXT4-fs (loop0): 1 truncate cleaned up [ 60.786624][ T5159] loop0: detected capacity change from 0 to 512 [ 60.803689][ T5162] loop0: detected capacity change from 0 to 512 [ 60.837907][ T5166] loop0: detected capacity change from 0 to 512 [ 60.859399][ T5169] loop0: detected capacity change from 0 to 512 [ 60.863922][ T5169] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.865506][ T5169] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.866852][ T5169] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.284: Failed to acquire dquot type 1 [ 60.868818][ T5169] EXT4-fs (loop0): Remounting filesystem read-only [ 60.870214][ T5169] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.284: bg 0: block 40: padding at end of block bitmap is not set [ 60.874563][ T5169] EXT4-fs (loop0): Remounting filesystem read-only [ 60.875622][ T5169] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.877074][ T5169] EXT4-fs (loop0): Remounting filesystem read-only [ 60.878170][ T5169] EXT4-fs (loop0): 1 truncate cleaned up [ 60.898993][ T5172] loop0: detected capacity change from 0 to 512 [ 60.924951][ T5175] loop0: detected capacity change from 0 to 512 [ 60.953481][ T5178] loop0: detected capacity change from 0 to 512 [ 60.955638][ T5178] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 60.957122][ T5178] EXT4-fs (loop0): orphan cleanup on readonly fs [ 60.958864][ T5178] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.288: Failed to acquire dquot type 1 [ 60.960693][ T5178] EXT4-fs (loop0): Remounting filesystem read-only [ 60.962007][ T5178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.288: bg 0: block 40: padding at end of block bitmap is not set [ 60.969359][ T5178] EXT4-fs (loop0): Remounting filesystem read-only [ 60.970429][ T5178] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 60.971957][ T5178] EXT4-fs (loop0): Remounting filesystem read-only [ 60.974171][ T5178] EXT4-fs (loop0): 1 truncate cleaned up [ 60.983713][ T5180] loop0: detected capacity change from 0 to 512 [ 61.018719][ T5183] loop0: detected capacity change from 0 to 512 [ 61.067162][ T5187] loop0: detected capacity change from 0 to 512 [ 61.087196][ T5190] loop0: detected capacity change from 0 to 512 [ 61.107269][ T5193] loop0: detected capacity change from 0 to 512 [ 61.139382][ T5196] loop0: detected capacity change from 0 to 512 [ 61.144482][ T5196] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 61.147087][ T5196] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.148979][ T5196] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.295: Failed to acquire dquot type 1 [ 61.150726][ T5196] EXT4-fs (loop0): Remounting filesystem read-only [ 61.151809][ T5196] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.295: bg 0: block 40: padding at end of block bitmap is not set [ 61.154434][ T5196] EXT4-fs (loop0): Remounting filesystem read-only [ 61.155619][ T5196] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 61.157265][ T5196] EXT4-fs (loop0): Remounting filesystem read-only [ 61.158377][ T5196] EXT4-fs (loop0): 1 truncate cleaned up [ 61.168820][ T5198] loop0: detected capacity change from 0 to 512 [ 61.196916][ T5201] loop0: detected capacity change from 0 to 512 [ 61.237786][ T5205] loop0: detected capacity change from 0 to 512 [ 61.266451][ T5209] loop0: detected capacity change from 0 to 512 [ 61.296618][ T5212] loop0: detected capacity change from 0 to 512 [ 61.317065][ T5215] loop0: detected capacity change from 0 to 512 [ 61.341625][ T5218] loop0: detected capacity change from 0 to 512 [ 61.368360][ T5221] loop0: detected capacity change from 0 to 512 [ 61.370982][ T5221] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 61.373317][ T5221] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.374652][ T5221] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.305: Failed to acquire dquot type 1 [ 61.376397][ T5221] EXT4-fs (loop0): Remounting filesystem read-only [ 61.377717][ T5221] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.305: bg 0: block 40: padding at end of block bitmap is not set [ 61.380175][ T5221] EXT4-fs (loop0): Remounting filesystem read-only [ 61.381104][ T5221] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 61.383606][ T5221] EXT4-fs (loop0): Remounting filesystem read-only [ 61.384967][ T5221] EXT4-fs (loop0): 1 truncate cleaned up [ 61.393969][ T5223] loop0: detected capacity change from 0 to 512 [ 61.414771][ T5226] loop0: detected capacity change from 0 to 512 [ 61.445087][ T5229] loop0: detected capacity change from 0 to 512 [ 61.479052][ T5232] loop0: detected capacity change from 0 to 512 [ 61.480974][ T5232] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 61.482955][ T5232] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.484272][ T5232] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.309: Failed to acquire dquot type 1 [ 61.486145][ T5232] EXT4-fs (loop0): Remounting filesystem read-only [ 61.487286][ T5232] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.309: bg 0: block 40: padding at end of block bitmap is not set [ 61.489520][ T5232] EXT4-fs (loop0): Remounting filesystem read-only [ 61.490481][ T5232] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 61.491930][ T5232] EXT4-fs (loop0): Remounting filesystem read-only [ 61.493070][ T5232] EXT4-fs (loop0): 1 truncate cleaned up [ 61.500430][ T5234] loop0: detected capacity change from 0 to 512 [ 61.535217][ T5238] loop0: detected capacity change from 0 to 512 [ 61.566927][ T5241] loop0: detected capacity change from 0 to 512 [ 61.587085][ T5244] loop0: detected capacity change from 0 to 512 [ 61.628692][ T5248] loop0: detected capacity change from 0 to 512 [ 61.644799][ T5251] loop0: detected capacity change from 0 to 512 [ 61.676289][ T5254] loop0: detected capacity change from 0 to 512 [ 61.705956][ T5257] loop0: detected capacity change from 0 to 512 [ 61.726152][ T5260] loop0: detected capacity change from 0 to 512 [ 61.760830][ T5263] loop0: detected capacity change from 0 to 512 [ 61.785458][ T5266] loop0: detected capacity change from 0 to 512 [ 61.815374][ T5269] loop0: detected capacity change from 0 to 512 [ 61.837473][ T5272] loop0: detected capacity change from 0 to 512 [ 61.839439][ T5272] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 61.841061][ T5272] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.843811][ T5272] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.324: Failed to acquire dquot type 1 [ 61.845681][ T5272] EXT4-fs (loop0): Remounting filesystem read-only [ 61.846951][ T5272] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.324: bg 0: block 40: padding at end of block bitmap is not set [ 61.849376][ T5272] EXT4-fs (loop0): Remounting filesystem read-only [ 61.850416][ T5272] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 61.851798][ T5272] EXT4-fs (loop0): Remounting filesystem read-only [ 61.853274][ T5272] EXT4-fs (loop0): 1 truncate cleaned up [ 61.861099][ T5274] loop0: detected capacity change from 0 to 512 [ 61.896656][ T5277] loop0: detected capacity change from 0 to 512 [ 61.915710][ T5280] loop0: detected capacity change from 0 to 512 [ 61.939270][ T5283] loop0: detected capacity change from 0 to 512 [ 61.968145][ T5286] loop0: detected capacity change from 0 to 512 [ 61.970067][ T5286] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 61.971553][ T5286] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.973444][ T5286] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.329: Failed to acquire dquot type 1 [ 61.975297][ T5286] EXT4-fs (loop0): Remounting filesystem read-only [ 61.976689][ T5286] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.329: bg 0: block 40: padding at end of block bitmap is not set [ 61.978953][ T5286] EXT4-fs (loop0): Remounting filesystem read-only [ 61.980010][ T5286] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 61.981531][ T5286] EXT4-fs (loop0): Remounting filesystem read-only [ 61.983163][ T5286] EXT4-fs (loop0): 1 truncate cleaned up [ 61.990832][ T5288] loop0: detected capacity change from 0 to 512 [ 62.015275][ T5291] loop0: detected capacity change from 0 to 512 [ 62.035912][ T5294] loop0: detected capacity change from 0 to 512 [ 62.057872][ T5297] loop0: detected capacity change from 0 to 512 [ 62.075231][ T5300] loop0: detected capacity change from 0 to 512 [ 62.117204][ T5304] loop0: detected capacity change from 0 to 512 [ 62.137822][ T5307] loop0: detected capacity change from 0 to 512 [ 62.141126][ T5307] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.144096][ T5307] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.145450][ T5307] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.337: Failed to acquire dquot type 1 [ 62.147463][ T5307] EXT4-fs (loop0): Remounting filesystem read-only [ 62.148676][ T5307] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.337: bg 0: block 40: padding at end of block bitmap is not set [ 62.150973][ T5307] EXT4-fs (loop0): Remounting filesystem read-only [ 62.151978][ T5307] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.154994][ T5307] EXT4-fs (loop0): Remounting filesystem read-only [ 62.156158][ T5307] EXT4-fs (loop0): 1 truncate cleaned up [ 62.164929][ T5309] loop0: detected capacity change from 0 to 512 [ 62.198606][ T5312] loop0: detected capacity change from 0 to 512 [ 62.200610][ T5312] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.202714][ T5312] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.204196][ T5312] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.339: Failed to acquire dquot type 1 [ 62.206074][ T5312] EXT4-fs (loop0): Remounting filesystem read-only [ 62.207382][ T5312] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.339: bg 0: block 40: padding at end of block bitmap is not set [ 62.209493][ T5312] EXT4-fs (loop0): Remounting filesystem read-only [ 62.210541][ T5312] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.212463][ T5312] EXT4-fs (loop0): Remounting filesystem read-only [ 62.213663][ T5312] EXT4-fs (loop0): 1 truncate cleaned up [ 62.246912][ T5315] loop0: detected capacity change from 0 to 512 [ 62.264635][ T5318] loop0: detected capacity change from 0 to 512 [ 62.306612][ T5322] loop0: detected capacity change from 0 to 512 [ 62.328418][ T5325] loop0: detected capacity change from 0 to 512 [ 62.357106][ T5328] loop0: detected capacity change from 0 to 512 [ 62.363874][ T5328] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.365392][ T5328] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.367247][ T5328] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.346: Failed to acquire dquot type 1 [ 62.369102][ T5328] EXT4-fs (loop0): Remounting filesystem read-only [ 62.370355][ T5328] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.346: bg 0: block 40: padding at end of block bitmap is not set [ 62.373674][ T5328] EXT4-fs (loop0): Remounting filesystem read-only [ 62.374900][ T5328] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.376430][ T5328] EXT4-fs (loop0): Remounting filesystem read-only [ 62.377511][ T5328] EXT4-fs (loop0): 1 truncate cleaned up [ 62.389322][ T5330] loop0: detected capacity change from 0 to 512 [ 62.391258][ T5330] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.393208][ T5330] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.394600][ T5330] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.347: Failed to acquire dquot type 1 [ 62.396453][ T5330] EXT4-fs (loop0): Remounting filesystem read-only [ 62.397630][ T5330] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.347: bg 0: block 40: padding at end of block bitmap is not set [ 62.399991][ T5330] EXT4-fs (loop0): Remounting filesystem read-only [ 62.401033][ T5330] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.403012][ T5330] EXT4-fs (loop0): Remounting filesystem read-only [ 62.404137][ T5330] EXT4-fs (loop0): 1 truncate cleaned up [ 62.416438][ T5332] loop0: detected capacity change from 0 to 512 [ 62.418759][ T5332] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.420381][ T5332] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.421770][ T5332] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.348: Failed to acquire dquot type 1 [ 62.425043][ T5332] EXT4-fs (loop0): Remounting filesystem read-only [ 62.426329][ T5332] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.348: bg 0: block 40: padding at end of block bitmap is not set [ 62.428533][ T5332] EXT4-fs (loop0): Remounting filesystem read-only [ 62.429587][ T5332] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.431214][ T5332] EXT4-fs (loop0): Remounting filesystem read-only [ 62.432772][ T5332] EXT4-fs (loop0): 1 truncate cleaned up [ 62.441039][ T5334] loop0: detected capacity change from 0 to 512 [ 62.474793][ T5337] loop0: detected capacity change from 0 to 512 [ 62.506156][ T5340] loop0: detected capacity change from 0 to 512 [ 62.556800][ T5344] loop0: detected capacity change from 0 to 512 [ 62.589648][ T5348] loop0: detected capacity change from 0 to 512 [ 62.626524][ T5351] loop0: detected capacity change from 0 to 512 [ 62.705923][ T5356] loop0: detected capacity change from 0 to 512 [ 62.727555][ T5359] loop0: detected capacity change from 0 to 512 [ 62.755130][ T5362] loop0: detected capacity change from 0 to 512 [ 62.777053][ T5365] loop0: detected capacity change from 0 to 512 [ 62.779009][ T5365] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.780490][ T5365] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.781705][ T5365] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.362: Failed to acquire dquot type 1 [ 62.784049][ T5365] EXT4-fs (loop0): Remounting filesystem read-only [ 62.785230][ T5365] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.362: bg 0: block 40: padding at end of block bitmap is not set [ 62.787522][ T5365] EXT4-fs (loop0): Remounting filesystem read-only [ 62.788535][ T5365] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.790019][ T5365] EXT4-fs (loop0): Remounting filesystem read-only [ 62.791046][ T5365] EXT4-fs (loop0): 1 truncate cleaned up [ 62.802327][ T5367] loop0: detected capacity change from 0 to 512 [ 62.828627][ T5370] loop0: detected capacity change from 0 to 512 [ 62.877250][ T5374] loop0: detected capacity change from 0 to 512 [ 62.905238][ T5378] loop0: detected capacity change from 0 to 512 [ 62.936950][ T5381] loop0: detected capacity change from 0 to 512 [ 62.958691][ T5384] loop0: detected capacity change from 0 to 512 [ 62.961481][ T5384] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.963943][ T5384] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.965235][ T5384] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.370: Failed to acquire dquot type 1 [ 62.967184][ T5384] EXT4-fs (loop0): Remounting filesystem read-only [ 62.968493][ T5384] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.370: bg 0: block 40: padding at end of block bitmap is not set [ 62.971059][ T5384] EXT4-fs (loop0): Remounting filesystem read-only [ 62.971952][ T5384] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 62.974049][ T5384] EXT4-fs (loop0): Remounting filesystem read-only [ 62.975148][ T5384] EXT4-fs (loop0): 1 truncate cleaned up [ 62.997720][ T5387] loop0: detected capacity change from 0 to 512 [ 63.022478][ T5390] loop0: detected capacity change from 0 to 512 [ 63.027807][ T5390] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.029223][ T5390] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.030507][ T5390] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.373: Failed to acquire dquot type 1 [ 63.034020][ T5390] EXT4-fs (loop0): Remounting filesystem read-only [ 63.035352][ T5390] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.373: bg 0: block 40: padding at end of block bitmap is not set [ 63.037780][ T5390] EXT4-fs (loop0): Remounting filesystem read-only [ 63.038828][ T5390] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 63.040215][ T5390] EXT4-fs (loop0): Remounting filesystem read-only [ 63.041497][ T5390] EXT4-fs (loop0): 1 truncate cleaned up [ 63.051941][ T5392] loop0: detected capacity change from 0 to 512 [ 63.079689][ T5395] loop0: detected capacity change from 0 to 512 [ 63.109036][ T5398] loop0: detected capacity change from 0 to 512 [ 63.111430][ T5398] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.113056][ T5398] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.114547][ T5398] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.376: Failed to acquire dquot type 1 [ 63.116520][ T5398] EXT4-fs (loop0): Remounting filesystem read-only [ 63.117778][ T5398] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.376: bg 0: block 40: padding at end of block bitmap is not set [ 63.120256][ T5398] EXT4-fs (loop0): Remounting filesystem read-only [ 63.121329][ T5398] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 63.124591][ T5398] EXT4-fs (loop0): Remounting filesystem read-only [ 63.125745][ T5398] EXT4-fs (loop0): 1 truncate cleaned up [ 63.134009][ T5400] loop0: detected capacity change from 0 to 512 [ 63.177876][ T5403] loop0: detected capacity change from 0 to 512 [ 63.194327][ T5406] loop0: detected capacity change from 0 to 512 [ 63.227785][ T5409] loop0: detected capacity change from 0 to 512 [ 63.229696][ T5409] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.231202][ T5409] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.234331][ T5409] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.380: Failed to acquire dquot type 1 [ 63.236180][ T5409] EXT4-fs (loop0): Remounting filesystem read-only [ 63.237370][ T5409] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.380: bg 0: block 40: padding at end of block bitmap is not set [ 63.239668][ T5409] EXT4-fs (loop0): Remounting filesystem read-only [ 63.240605][ T5409] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 63.242077][ T5409] EXT4-fs (loop0): Remounting filesystem read-only [ 63.243575][ T5409] EXT4-fs (loop0): 1 truncate cleaned up [ 63.251595][ T5411] loop0: detected capacity change from 0 to 512 [ 63.274270][ T5414] loop0: detected capacity change from 0 to 512 [ 63.312033][ T5417] loop0: detected capacity change from 0 to 512 [ 63.347023][ T5420] loop0: detected capacity change from 0 to 512 [ 63.349258][ T5420] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.350790][ T5420] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.351998][ T5420] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.384: Failed to acquire dquot type 1 [ 63.355253][ T5420] EXT4-fs (loop0): Remounting filesystem read-only [ 63.356485][ T5420] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.384: bg 0: block 40: padding at end of block bitmap is not set [ 63.358813][ T5420] EXT4-fs (loop0): Remounting filesystem read-only [ 63.359799][ T5420] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 63.361281][ T5420] EXT4-fs (loop0): Remounting filesystem read-only [ 63.362780][ T5420] EXT4-fs (loop0): 1 truncate cleaned up [ 63.380606][ T5423] loop0: detected capacity change from 0 to 512 [ 63.426287][ T5426] loop0: detected capacity change from 0 to 512 [ 63.463257][ T5430] loop0: detected capacity change from 0 to 512 1970/01/01 00:01:03 executed programs: 373 [ 63.496893][ T5433] loop0: detected capacity change from 0 to 512 [ 63.537698][ T5437] loop0: detected capacity change from 0 to 512 [ 63.576842][ T5441] loop0: detected capacity change from 0 to 512 [ 63.607204][ T5444] loop0: detected capacity change from 0 to 512 [ 63.627848][ T5447] loop0: detected capacity change from 0 to 512 [ 63.656567][ T5450] loop0: detected capacity change from 0 to 512 [ 63.660409][ T5450] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.663899][ T5450] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.669746][ T5450] __quota_error: 48 callbacks suppressed [ 63.669756][ T5450] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 63.672891][ T5450] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 63.674293][ T5450] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.396: Failed to acquire dquot type 1 [ 63.676053][ T5450] EXT4-fs (loop0): Remounting filesystem read-only [ 63.677160][ T5450] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.396: bg 0: block 40: padding at end of block bitmap is not set [ 63.679495][ T5450] EXT4-fs (loop0): Remounting filesystem read-only [ 63.680475][ T5450] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 63.682071][ T5450] EXT4-fs (loop0): Remounting filesystem read-only [ 63.683736][ T5450] EXT4-fs (loop0): 1 truncate cleaned up [ 63.696598][ T5452] loop0: detected capacity change from 0 to 512 [ 63.698730][ T5452] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.700404][ T5452] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.701711][ T5452] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 63.703693][ T5452] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 63.705493][ T5452] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.397: Failed to acquire dquot type 1 [ 63.707477][ T5452] EXT4-fs (loop0): Remounting filesystem read-only [ 63.708641][ T5452] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.397: bg 0: block 40: padding at end of block bitmap is not set [ 63.711046][ T5452] EXT4-fs (loop0): Remounting filesystem read-only [ 63.712032][ T5452] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 63.714127][ T5452] EXT4-fs (loop0): Remounting filesystem read-only [ 63.715253][ T5452] EXT4-fs (loop0): 1 truncate cleaned up [ 63.737810][ T5455] loop0: detected capacity change from 0 to 512 [ 63.796810][ T5459] loop0: detected capacity change from 0 to 512 [ 63.826672][ T5463] loop0: detected capacity change from 0 to 512 [ 63.856687][ T5466] loop0: detected capacity change from 0 to 512 [ 63.875253][ T5469] loop0: detected capacity change from 0 to 512 [ 63.917223][ T5473] loop0: detected capacity change from 0 to 512 [ 63.936865][ T5476] loop0: detected capacity change from 0 to 512 [ 63.976660][ T5480] loop0: detected capacity change from 0 to 512 [ 63.998683][ T5483] loop0: detected capacity change from 0 to 512 [ 64.055862][ T5487] loop0: detected capacity change from 0 to 512 [ 64.074652][ T5490] loop0: detected capacity change from 0 to 512 [ 64.117758][ T5494] loop0: detected capacity change from 0 to 512 [ 64.135075][ T5497] loop0: detected capacity change from 0 to 512 [ 64.153878][ T5500] loop0: detected capacity change from 0 to 512 [ 64.182747][ T5503] loop0: detected capacity change from 0 to 512 [ 64.185289][ T5503] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 64.186951][ T5503] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.188348][ T5503] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 64.190011][ T5503] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 64.191653][ T5503] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.419: Failed to acquire dquot type 1 [ 64.193521][ T5503] EXT4-fs (loop0): Remounting filesystem read-only [ 64.194746][ T5503] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.419: bg 0: block 40: padding at end of block bitmap is not set [ 64.197010][ T5503] EXT4-fs (loop0): Remounting filesystem read-only [ 64.198130][ T5503] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 64.199662][ T5503] EXT4-fs (loop0): Remounting filesystem read-only [ 64.200865][ T5503] EXT4-fs (loop0): 1 truncate cleaned up [ 64.209591][ T5505] loop0: detected capacity change from 0 to 512 [ 64.227118][ T5508] loop0: detected capacity change from 0 to 512 [ 64.229269][ T5508] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 64.230749][ T5508] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.232438][ T5508] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 64.234129][ T5508] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 64.235559][ T5508] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.421: Failed to acquire dquot type 1 [ 64.237412][ T5508] EXT4-fs (loop0): Remounting filesystem read-only [ 64.238485][ T5508] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.421: bg 0: block 40: padding at end of block bitmap is not set [ 64.240765][ T5508] EXT4-fs (loop0): Remounting filesystem read-only [ 64.241767][ T5508] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 64.245061][ T5508] EXT4-fs (loop0): Remounting filesystem read-only [ 64.246179][ T5508] EXT4-fs (loop0): 1 truncate cleaned up [ 64.266053][ T5510] loop0: detected capacity change from 0 to 512 [ 64.286999][ T5513] loop0: detected capacity change from 0 to 512 [ 64.304071][ T5516] loop0: detected capacity change from 0 to 512 [ 64.327092][ T5519] loop0: detected capacity change from 0 to 512 [ 64.345904][ T5522] loop0: detected capacity change from 0 to 512 [ 64.367696][ T5525] loop0: detected capacity change from 0 to 512 [ 64.390090][ T5528] loop0: detected capacity change from 0 to 512 [ 64.407664][ T5531] loop0: detected capacity change from 0 to 512 [ 64.409696][ T5531] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 64.411200][ T5531] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.413408][ T5531] Quota error (device loop0): find_block_dqentry: Quota for id 0 referenced but not present [ 64.415035][ T5531] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 64.416399][ T5531] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.429: Failed to acquire dquot type 1 [ 64.418111][ T5531] EXT4-fs (loop0): Remounting filesystem read-only [ 64.419326][ T5531] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.429: bg 0: block 40: padding at end of block bitmap is not set [ 64.421627][ T5531] EXT4-fs (loop0): Remounting filesystem read-only [ 64.423844][ T5531] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 64.425347][ T5531] EXT4-fs (loop0): Remounting filesystem read-only [ 64.426502][ T5531] EXT4-fs (loop0): 1 truncate cleaned up [ 64.435187][ T5533] loop0: detected capacity change from 0 to 512 [ 64.475843][ T5537] loop0: detected capacity change from 0 to 512 [ 64.492316][ T22] cfg80211: failed to load regulatory.db [ 64.493478][ T2062] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.494469][ T2062] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.516968][ T5540] loop0: detected capacity change from 0 to 512 [ 64.534997][ T5543] loop0: detected capacity change from 0 to 512 [ 64.567826][ T5546] loop0: detected capacity change from 0 to 512 [ 64.597704][ T5549] loop0: detected capacity change from 0 to 512 [ 64.616167][ T5552] loop0: detected capacity change from 0 to 512 [ 64.646492][ T5555] loop0: detected capacity change from 0 to 512 [ 64.697092][ T5559] loop0: detected capacity change from 0 to 512 [ 64.720255][ T5562] loop0: detected capacity change from 0 to 512 [ 64.749107][ T5565] loop0: detected capacity change from 0 to 512 [ 64.769926][ T5568] loop0: detected capacity change from 0 to 512 [ 64.774605][ T5568] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 64.776143][ T5568] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.777465][ T5568] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.443: Failed to acquire dquot type 1 [ 64.779285][ T5568] EXT4-fs (loop0): Remounting filesystem read-only [ 64.780406][ T5568] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.443: bg 0: block 40: padding at end of block bitmap is not set [ 64.784692][ T5568] EXT4-fs (loop0): Remounting filesystem read-only [ 64.785676][ T5568] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 64.787233][ T5568] EXT4-fs (loop0): Remounting filesystem read-only [ 64.788344][ T5568] EXT4-fs (loop0): 1 truncate cleaned up [ 64.796681][ T5570] loop0: detected capacity change from 0 to 512 [ 64.815704][ T5573] loop0: detected capacity change from 0 to 512 [ 64.854806][ T5577] loop0: detected capacity change from 0 to 512 [ 64.893852][ T4491] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 64.901933][ T5580] loop0: detected capacity change from 0 to 512 [ 64.926115][ T5583] loop0: detected capacity change from 0 to 512 [ 64.976424][ T5587] loop0: detected capacity change from 0 to 512 [ 64.994296][ T5590] loop0: detected capacity change from 0 to 512 [ 65.036526][ T5594] loop0: detected capacity change from 0 to 512 [ 65.059678][ T5597] loop0: detected capacity change from 0 to 512 [ 65.061609][ T5597] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.064131][ T5597] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.069322][ T5597] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.455: Failed to acquire dquot type 1 [ 65.071322][ T5597] EXT4-fs (loop0): Remounting filesystem read-only [ 65.073821][ T5597] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.455: bg 0: block 40: padding at end of block bitmap is not set [ 65.076196][ T5597] EXT4-fs (loop0): Remounting filesystem read-only [ 65.077238][ T5597] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 65.078879][ T5597] EXT4-fs (loop0): Remounting filesystem read-only [ 65.079984][ T5597] EXT4-fs (loop0): 1 truncate cleaned up [ 65.088140][ T5599] loop0: detected capacity change from 0 to 512 [ 65.106044][ T5602] loop0: detected capacity change from 0 to 512 [ 65.156331][ T5606] loop0: detected capacity change from 0 to 512 [ 65.176539][ T5609] loop0: detected capacity change from 0 to 512 [ 65.207391][ T5612] loop0: detected capacity change from 0 to 512 [ 65.230394][ T5615] loop0: detected capacity change from 0 to 512 [ 65.267326][ T5618] loop0: detected capacity change from 0 to 512 [ 65.294269][ T5621] loop0: detected capacity change from 0 to 512 [ 65.324306][ T5624] loop0: detected capacity change from 0 to 512 [ 65.359414][ T5628] loop0: detected capacity change from 0 to 512 [ 65.397456][ T5631] loop0: detected capacity change from 0 to 512 [ 65.418321][ T5634] loop0: detected capacity change from 0 to 512 [ 65.466291][ T5638] loop0: detected capacity change from 0 to 512 [ 65.486340][ T5641] loop0: detected capacity change from 0 to 512 [ 65.527635][ T5645] loop0: detected capacity change from 0 to 512 [ 65.546892][ T5648] loop0: detected capacity change from 0 to 512 [ 65.587066][ T5652] loop0: detected capacity change from 0 to 512 [ 65.617773][ T5655] loop0: detected capacity change from 0 to 512 [ 65.621071][ T5655] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.622639][ T5655] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.624024][ T5655] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.478: Failed to acquire dquot type 1 [ 65.625865][ T5655] EXT4-fs (loop0): Remounting filesystem read-only [ 65.626975][ T5655] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.478: bg 0: block 40: padding at end of block bitmap is not set [ 65.629426][ T5655] EXT4-fs (loop0): Remounting filesystem read-only [ 65.630469][ T5655] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 65.631898][ T5655] EXT4-fs (loop0): Remounting filesystem read-only [ 65.633427][ T5655] EXT4-fs (loop0): 1 truncate cleaned up [ 65.644723][ T5657] loop0: detected capacity change from 0 to 512 [ 65.646663][ T5657] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.648098][ T5657] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.649578][ T5657] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.479: Failed to acquire dquot type 1 [ 65.651652][ T5657] EXT4-fs (loop0): Remounting filesystem read-only [ 65.654527][ T5657] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.479: bg 0: block 40: padding at end of block bitmap is not set [ 65.657023][ T5657] EXT4-fs (loop0): Remounting filesystem read-only [ 65.658104][ T5657] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 65.659664][ T5657] EXT4-fs (loop0): Remounting filesystem read-only [ 65.660791][ T5657] EXT4-fs (loop0): 1 truncate cleaned up [ 65.673502][ T5659] loop0: detected capacity change from 0 to 512 [ 65.675489][ T5659] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.676941][ T5659] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.678500][ T5659] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.480: Failed to acquire dquot type 1 [ 65.680440][ T5659] EXT4-fs (loop0): Remounting filesystem read-only [ 65.681681][ T5659] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.480: bg 0: block 40: padding at end of block bitmap is not set [ 65.687405][ T5659] EXT4-fs (loop0): Remounting filesystem read-only [ 65.688511][ T5659] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 65.690009][ T5659] EXT4-fs (loop0): Remounting filesystem read-only [ 65.691184][ T5659] EXT4-fs (loop0): 1 truncate cleaned up [ 65.703511][ T5661] loop0: detected capacity change from 0 to 512 [ 65.705386][ T5661] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.706905][ T5661] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.708365][ T5661] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.481: Failed to acquire dquot type 1 [ 65.710322][ T5661] EXT4-fs (loop0): Remounting filesystem read-only [ 65.711482][ T5661] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.481: bg 0: block 40: padding at end of block bitmap is not set [ 65.715308][ T5661] EXT4-fs (loop0): Remounting filesystem read-only [ 65.716347][ T5661] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 65.717829][ T5661] EXT4-fs (loop0): Remounting filesystem read-only [ 65.719035][ T5661] EXT4-fs (loop0): 1 truncate cleaned up [ 65.728723][ T5663] loop0: detected capacity change from 0 to 512 [ 65.747767][ T5666] loop0: detected capacity change from 0 to 512 [ 65.768988][ T5669] loop0: detected capacity change from 0 to 512 [ 65.788150][ T5672] loop0: detected capacity change from 0 to 512 [ 65.826443][ T5676] loop0: detected capacity change from 0 to 512 [ 65.861262][ T5680] loop0: detected capacity change from 0 to 512 [ 65.907631][ T5684] loop0: detected capacity change from 0 to 512 [ 65.936487][ T5687] loop0: detected capacity change from 0 to 512 [ 65.954472][ T5690] loop0: detected capacity change from 0 to 512 [ 65.977734][ T5693] loop0: detected capacity change from 0 to 512 [ 65.979712][ T5693] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.981206][ T5693] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.982515][ T5693] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.494: Failed to acquire dquot type 1 [ 65.984372][ T5693] EXT4-fs (loop0): Remounting filesystem read-only [ 65.985541][ T5693] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.494: bg 0: block 40: padding at end of block bitmap is not set [ 65.987621][ T5693] EXT4-fs (loop0): Remounting filesystem read-only [ 65.988550][ T5693] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 65.990010][ T5693] EXT4-fs (loop0): Remounting filesystem read-only [ 65.991055][ T5693] EXT4-fs (loop0): 1 truncate cleaned up [ 66.000077][ T5695] loop0: detected capacity change from 0 to 512 [ 66.013374][ T5698] loop0: detected capacity change from 0 to 512 [ 66.047571][ T5701] loop0: detected capacity change from 0 to 512 [ 66.081823][ T5705] loop0: detected capacity change from 0 to 512 [ 66.084753][ T5705] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 66.086253][ T5705] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.087512][ T5705] EXT4-fs error (device loop0): ext4_acquire_dquot:6816: comm syz.0.499: Failed to acquire dquot type 1 [ 66.089494][ T5705] EXT4-fs (loop0): Remounting filesystem read-only [ 66.090667][ T5705] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.499: bg 0: block 40: padding at end of block bitmap is not set [ 66.093429][ T5705] EXT4-fs (loop0): Remounting filesystem read-only [ 66.094535][ T5705] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 66.096031][ T5705] EXT4-fs (loop0): Remounting filesystem read-only [ 66.097113][ T5705] EXT4-fs (loop0): 1 truncate cleaned up