Warning: Permanently added '10.128.1.18' (ED25519) to the list of known hosts. 2025/11/26 06:55:23 parsed 1 programs [ 72.540581][ T4195] cgroup: Unknown subsys name 'net' [ 72.677204][ T4195] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.075693][ T4195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 75.630513][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.638648][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.656752][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.668710][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.676737][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.685365][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.838083][ T4214] chnl_net:caif_netlink_parms(): no params data found [ 75.886104][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.893612][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.901617][ T4214] device bridge_slave_0 entered promiscuous mode [ 75.910320][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.918594][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.926973][ T4214] device bridge_slave_1 entered promiscuous mode [ 75.951829][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.962823][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.986358][ T4214] team0: Port device team_slave_0 added [ 75.996270][ T4214] team0: Port device team_slave_1 added [ 76.015153][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.022340][ T4214] 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. [ 76.048483][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.061718][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.068688][ T4214] 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. [ 76.094920][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.129638][ T4214] device hsr_slave_0 entered promiscuous mode [ 76.136550][ T4214] device hsr_slave_1 entered promiscuous mode [ 76.270102][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.281938][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.292647][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.302645][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.330777][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.338024][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.346067][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.353358][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.415822][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.433392][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.442791][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.452236][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.466959][ T4214] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.480380][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.490461][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.497579][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.521938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.532935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.542556][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.549664][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.561110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.570043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.580591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.590606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.602175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.633093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.643813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.653532][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.667198][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.676743][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.687682][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.699880][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.824570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.832645][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.847277][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.871558][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.880779][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.904295][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.914205][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.925802][ T4214] device veth0_vlan entered promiscuous mode [ 76.933349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.941590][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.955678][ T4214] device veth1_vlan entered promiscuous mode [ 76.977835][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.987341][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.996918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.007018][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.020079][ T4214] device veth0_macvtap entered promiscuous mode [ 77.032116][ T4214] device veth1_macvtap entered promiscuous mode [ 77.052649][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.060191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.068846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.077373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.086286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.100031][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.108900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.119035][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.130923][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.139785][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.151267][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.159982][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.317151][ T4214] syz-executor (4214) used greatest stack depth: 21088 bytes left [ 77.520564][ T1223] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/11/26 06:55:32 executed programs: 0 [ 79.269610][ T4282] chnl_net:caif_netlink_parms(): no params data found [ 79.312834][ T4282] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.319972][ T4282] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.328012][ T4282] device bridge_slave_0 entered promiscuous mode [ 79.335997][ T4282] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.343292][ T4282] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.351297][ T4282] device bridge_slave_1 entered promiscuous mode [ 79.373522][ T4282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.384702][ T4282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.408913][ T4282] team0: Port device team_slave_0 added [ 79.416223][ T4282] team0: Port device team_slave_1 added [ 79.434710][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.441821][ T4282] 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. [ 79.467925][ T4282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.479891][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.487141][ T4282] 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. [ 79.513831][ T4282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.547169][ T4282] device hsr_slave_0 entered promiscuous mode [ 79.554147][ T4282] device hsr_slave_1 entered promiscuous mode [ 79.560729][ T4282] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.568760][ T4282] Cannot create hsr debugfs directory [ 79.658087][ T1223] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.221820][ T1107] Bluetooth: hci0: command 0x0409 tx timeout [ 81.383313][ T1326] cfg80211: failed to load regulatory.db [ 81.866235][ T1223] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.919200][ T1223] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.692486][ T4282] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.701913][ T4282] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.721949][ T4282] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.730732][ T4282] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.806329][ T4282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.818823][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.827637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.839110][ T4282] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.849350][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.858479][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.868216][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.875327][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.883625][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.903279][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.913306][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.922274][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.929337][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.942200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.968748][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.981715][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.990508][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.001350][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.018671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.030612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.041507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.049928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.070392][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.079206][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.090102][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.122738][ T1223] device hsr_slave_0 left promiscuous mode [ 83.129383][ T1223] device hsr_slave_1 left promiscuous mode [ 83.136751][ T1223] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.152849][ T1223] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.161662][ T1223] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.169108][ T1223] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.177765][ T1223] device bridge_slave_1 left promiscuous mode [ 83.184938][ T1223] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.197868][ T1223] device bridge_slave_0 left promiscuous mode [ 83.205887][ T1223] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.223864][ T1223] device veth1_macvtap left promiscuous mode [ 83.230056][ T1223] device veth0_macvtap left promiscuous mode [ 83.236264][ T1223] device veth1_vlan left promiscuous mode [ 83.242224][ T1223] device veth0_vlan left promiscuous mode [ 83.301176][ T4298] Bluetooth: hci0: command 0x041b tx timeout [ 83.398636][ T1223] team0 (unregistering): Port device team_slave_1 removed [ 83.412359][ T1223] team0 (unregistering): Port device team_slave_0 removed [ 83.425148][ T1223] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.439913][ T1223] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.501194][ T1223] bond0 (unregistering): Released all slaves [ 83.590220][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.598674][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.619000][ T4282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.638692][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.647687][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.664868][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.673304][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.682851][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.690561][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.700542][ T4282] device veth0_vlan entered promiscuous mode [ 83.714348][ T4282] device veth1_vlan entered promiscuous mode [ 83.739699][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.748017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.756586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.765619][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.776202][ T4282] device veth0_macvtap entered promiscuous mode [ 83.787323][ T4282] device veth1_macvtap entered promiscuous mode [ 83.804129][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.817353][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.825631][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.834695][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.842883][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.851717][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.860284][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.871027][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.883491][ T4282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.892862][ T4282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.901922][ T4282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.910651][ T4282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.962880][ T506] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.979350][ T506] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.000001][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.009743][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.019095][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.028555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.078552][ T4333] loop0: detected capacity change from 0 to 512 [ 84.162675][ T4333] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.182865][ T4333] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 84.201783][ T4333] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 84.212490][ T4333] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.17: Failed to acquire dquot type 0 [ 84.230478][ T4333] EXT4-fs (loop0): 1 truncate cleaned up [ 84.239875][ T4333] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 2025/11/26 06:55:37 executed programs: 3 [ 84.463205][ T4335] loop0: detected capacity change from 0 to 512 [ 84.493780][ T4335] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.508034][ T4335] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 84.519065][ T4335] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 84.528976][ T4335] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.18: Failed to acquire dquot type 0 [ 84.541665][ T4335] EXT4-fs (loop0): 1 truncate cleaned up [ 84.547619][ T4335] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 84.657450][ T4337] loop0: detected capacity change from 0 to 512 [ 84.723779][ T4337] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.744992][ T4337] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 84.760956][ T4337] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 84.770363][ T4337] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.19: Failed to acquire dquot type 0 [ 84.782614][ T4337] EXT4-fs (loop0): 1 truncate cleaned up [ 84.790770][ T4337] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 84.937626][ T4339] loop0: detected capacity change from 0 to 512 [ 85.054679][ T4339] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.072009][ T4339] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 85.082844][ T4339] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 85.092561][ T4339] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.20: Failed to acquire dquot type 0 [ 85.106508][ T4339] EXT4-fs (loop0): 1 truncate cleaned up [ 85.112845][ T4339] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 85.260707][ T4341] loop0: detected capacity change from 0 to 512 [ 85.323923][ T4341] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.342798][ T4341] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 85.366714][ T4341] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 85.391124][ T4227] Bluetooth: hci0: command 0x040f tx timeout [ 85.397282][ T4341] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.21: Failed to acquire dquot type 0 [ 85.419130][ T4341] EXT4-fs (loop0): 1 truncate cleaned up [ 85.425467][ T4341] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 85.570471][ T4355] loop0: detected capacity change from 0 to 512 [ 85.674439][ T4355] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.682094][ T4355] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.22: Failed to acquire dquot type 0 [ 85.693895][ T4355] EXT4-fs (loop0): 1 truncate cleaned up [ 85.699865][ T4355] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 85.797273][ T4357] loop0: detected capacity change from 0 to 512 [ 85.852443][ T4357] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.859906][ T4357] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.23: Failed to acquire dquot type 0 [ 85.873663][ T4357] EXT4-fs (loop0): 1 truncate cleaned up [ 85.880138][ T4357] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 85.950568][ T4359] loop0: detected capacity change from 0 to 512 [ 85.964115][ T4359] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.973352][ T4359] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.24: Failed to acquire dquot type 0 [ 85.990381][ T4359] EXT4-fs (loop0): 1 truncate cleaned up [ 85.996954][ T4359] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.076563][ T4361] loop0: detected capacity change from 0 to 512 [ 86.117021][ T4361] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.124679][ T4361] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.25: Failed to acquire dquot type 0 [ 86.139150][ T4361] EXT4-fs (loop0): 1 truncate cleaned up [ 86.145797][ T4361] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.214885][ T4363] loop0: detected capacity change from 0 to 512 [ 86.287719][ T4363] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.295397][ T4363] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.26: Failed to acquire dquot type 0 [ 86.307740][ T4363] EXT4-fs (loop0): 1 truncate cleaned up [ 86.315404][ T4363] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.473254][ T4366] loop0: detected capacity change from 0 to 512 [ 86.551508][ T4366] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.558971][ T4366] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.28: Failed to acquire dquot type 0 [ 86.571380][ T4366] EXT4-fs (loop0): 1 truncate cleaned up [ 86.577416][ T4366] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.663879][ T4368] loop0: detected capacity change from 0 to 512 [ 86.713446][ T4368] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.722369][ T4368] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.29: Failed to acquire dquot type 0 [ 86.735963][ T4368] EXT4-fs (loop0): 1 truncate cleaned up [ 86.742973][ T4368] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.951352][ T4371] loop0: detected capacity change from 0 to 512 [ 86.984538][ T4371] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.002148][ T4371] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.31: Failed to acquire dquot type 0 [ 87.027126][ T4371] EXT4-fs (loop0): 1 truncate cleaned up [ 87.041275][ T4371] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 87.202639][ T4373] loop0: detected capacity change from 0 to 512 [ 87.220309][ T4373] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.237447][ T4373] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.32: Failed to acquire dquot type 0 [ 87.251502][ T4373] EXT4-fs (loop0): 1 truncate cleaned up [ 87.257549][ T4373] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 87.438441][ T4376] loop0: detected capacity change from 0 to 512 [ 87.456190][ T4376] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.464062][ T4376] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.34: Failed to acquire dquot type 0 [ 87.470956][ T4227] Bluetooth: hci0: command 0x0419 tx timeout [ 87.478575][ T4376] EXT4-fs (loop0): 1 truncate cleaned up [ 87.487793][ T4376] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 87.580123][ T4378] loop0: detected capacity change from 0 to 512 [ 87.663040][ T4378] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.681168][ T4378] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.35: Failed to acquire dquot type 0 [ 87.701703][ T4378] EXT4-fs (loop0): 1 truncate cleaned up [ 87.712445][ T4378] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 87.852449][ T4380] loop0: detected capacity change from 0 to 512 [ 87.894413][ T4380] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.906210][ T4380] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.36: Failed to acquire dquot type 0 [ 87.919137][ T4380] EXT4-fs (loop0): 1 truncate cleaned up [ 87.943244][ T4380] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 88.077691][ T4382] loop0: detected capacity change from 0 to 512 [ 88.097516][ T4382] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.107463][ T4382] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.37: Failed to acquire dquot type 0 [ 88.119503][ T4382] EXT4-fs (loop0): 1 truncate cleaned up [ 88.129215][ T4382] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 88.242367][ T4384] loop0: detected capacity change from 0 to 512 [ 88.299235][ T4384] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.335000][ T4384] EXT4-fs (loop0): 1 truncate cleaned up [ 88.340697][ T4384] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,journal_dev=0x0000000000000009,nodelalloc,max_batch_time=0x0000000000000400,resgid=0x000000000000ee01,resuid=0x000000000000ee01,errors=remount-ro,resgid=0x000000000000ee002. Quota mode: writeback. [ 88.372029][ T154] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:2: Failed to release dquot type 1 [ 88.393806][ T154] EXT4-fs (loop0): Remounting filesystem read-only [ 88.486125][ T4388] loop0: detected capacity change from 0 to 512 [ 88.498661][ T4388] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.506596][ T4388] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.39: Failed to acquire dquot type 0 [ 88.521806][ T4388] EXT4-fs (loop0): 1 truncate cleaned up [ 88.527873][ T4388] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 88.666460][ T4390] loop0: detected capacity change from 0 to 512 [ 88.696241][ T4390] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.721764][ T4390] EXT4-fs (loop0): 1 truncate cleaned up [ 88.728063][ T4390] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,journal_dev=0x0000000000000009,nodelalloc,max_batch_time=0x0000000000000400,resgid=0x000000000000ee01,resuid=0x000000000000ee01,errors=remount-ro,resgid=0x000000000000ee002. Quota mode: writeback. [ 88.756036][ T506] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:3: Failed to release dquot type 1 [ 88.822410][ T506] EXT4-fs (loop0): Remounting filesystem read-only [ 88.923703][ T4394] loop0: detected capacity change from 0 to 512 [ 88.960908][ T4394] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.968355][ T4394] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.41: Failed to acquire dquot type 0 [ 88.982330][ T4394] EXT4-fs (loop0): 1 truncate cleaned up [ 88.988689][ T4394] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.099074][ T4396] loop0: detected capacity change from 0 to 512 [ 89.113019][ T4396] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.120453][ T4396] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.42: Failed to acquire dquot type 0 [ 89.133136][ T4396] EXT4-fs (loop0): 1 truncate cleaned up [ 89.139141][ T4396] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.239003][ T4398] loop0: detected capacity change from 0 to 512 [ 89.250533][ T4398] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.259800][ T4398] __quota_error: 34 callbacks suppressed [ 89.259814][ T4398] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 89.275084][ T4398] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 89.284772][ T4398] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.43: Failed to acquire dquot type 0 [ 89.297538][ T4398] EXT4-fs (loop0): 1 truncate cleaned up [ 89.304146][ T4398] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 2025/11/26 06:55:42 executed programs: 29 [ 89.397309][ T4400] loop0: detected capacity change from 0 to 512 [ 89.416138][ T4400] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.423725][ T4400] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 89.433677][ T4400] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 89.444882][ T4400] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.44: Failed to acquire dquot type 0 [ 89.457549][ T4400] EXT4-fs (loop0): 1 truncate cleaned up [ 89.465732][ T4400] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.565706][ T4402] loop0: detected capacity change from 0 to 512 [ 89.598148][ T4402] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.606196][ T4402] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 89.615470][ T4402] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 89.625027][ T4402] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.45: Failed to acquire dquot type 0 [ 89.636948][ T4402] EXT4-fs (loop0): 1 truncate cleaned up [ 89.644766][ T4402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.738710][ T4404] loop0: detected capacity change from 0 to 512 [ 89.750557][ T4404] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.758316][ T4404] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 89.768002][ T4404] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 89.780011][ T4404] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.46: Failed to acquire dquot type 0 [ 89.792033][ T4404] EXT4-fs (loop0): 1 truncate cleaned up [ 89.797999][ T4404] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.878478][ T4406] loop0: detected capacity change from 0 to 512 [ 89.890422][ T4406] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.898439][ T4406] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 89.908185][ T4406] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 89.917709][ T4406] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.47: Failed to acquire dquot type 0 [ 89.930885][ T4406] EXT4-fs (loop0): 1 truncate cleaned up [ 89.938702][ T4406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 90.050135][ T4408] loop0: detected capacity change from 0 to 512 [ 90.086026][ T4408] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.095358][ T4408] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.48: Failed to acquire dquot type 0 [ 90.107540][ T4408] EXT4-fs (loop0): 1 truncate cleaned up [ 90.114737][ T4408] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 90.189576][ T4410] loop0: detected capacity change from 0 to 512 [ 90.203224][ T4410] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.210626][ T4410] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.49: Failed to acquire dquot type 0 [ 90.223486][ T4410] EXT4-fs (loop0): 1 truncate cleaned up [ 90.229472][ T4410] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 90.334497][ T4412] loop0: detected capacity change from 0 to 512 [ 90.373101][ T4412] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.380546][ T4412] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.50: Failed to acquire dquot type 0 [ 90.393552][ T4412] EXT4-fs (loop0): 1 truncate cleaned up [ 90.399688][ T4412] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 90.495877][ T4414] loop0: detected capacity change from 0 to 512 [ 90.556852][ T4414] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.564719][ T4414] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.51: Failed to acquire dquot type 0 [ 90.576987][ T4414] EXT4-fs (loop0): 1 truncate cleaned up [ 90.583376][ T4414] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 90.683807][ T4416] loop0: detected capacity change from 0 to 512 [ 90.755591][ T4416] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.764514][ T4416] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.52: Failed to acquire dquot type 0 [ 90.777148][ T4416] EXT4-fs (loop0): 1 truncate cleaned up [ 90.784624][ T4416] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 90.898726][ T4418] loop0: detected capacity change from 0 to 512 [ 90.913119][ T4418] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.920612][ T4418] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.53: Failed to acquire dquot type 0 [ 90.932458][ T4418] EXT4-fs (loop0): 1 truncate cleaned up [ 90.938618][ T4418] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 91.036879][ T4420] loop0: detected capacity change from 0 to 512 [ 91.076534][ T4420] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.088128][ T4420] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.54: Failed to acquire dquot type 0 [ 91.100513][ T4420] EXT4-fs (loop0): 1 truncate cleaned up [ 91.107335][ T4420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 91.199178][ T4422] loop0: detected capacity change from 0 to 512 [ 91.210969][ T4422] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.218402][ T4422] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.55: Failed to acquire dquot type 0 [ 91.231562][ T4422] EXT4-fs (loop0): 1 truncate cleaned up [ 91.238411][ T4422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 91.341656][ T4424] loop0: detected capacity change from 0 to 512 [ 91.353606][ T4424] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.362741][ T4424] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.56: Failed to acquire dquot type 0 [ 91.374645][ T4424] EXT4-fs (loop0): 1 truncate cleaned up [ 91.382544][ T4424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 91.459670][ T4426] loop0: detected capacity change from 0 to 512 [ 91.506479][ T4426] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.515361][ T4426] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.57: Failed to acquire dquot type 0 [ 91.527174][ T4426] EXT4-fs (loop0): 1 truncate cleaned up [ 91.534219][ T4426] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 91.657512][ T4428] loop0: detected capacity change from 0 to 512 [ 91.669995][ T4428] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.698165][ T4428] EXT4-fs (loop0): 1 truncate cleaned up [ 91.704772][ T4428] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,journal_dev=0x0000000000000009,nodelalloc,max_batch_time=0x0000000000000400,resgid=0x000000000000ee01,resuid=0x000000000000ee01,errors=remount-ro,resgid=0x000000000000ee002. Quota mode: writeback. [ 91.733694][ T506] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:3: Failed to release dquot type 1 [ 91.746354][ T506] EXT4-fs (loop0): Remounting filesystem read-only [ 91.855610][ T4431] loop0: detected capacity change from 0 to 512 [ 91.911401][ T4431] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.918864][ T4431] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.59: Failed to acquire dquot type 0 [ 91.930708][ T4431] EXT4-fs (loop0): 1 truncate cleaned up [ 91.938019][ T4431] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 92.044509][ T4433] loop0: detected capacity change from 0 to 512 [ 92.107751][ T4433] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.115482][ T4433] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.60: Failed to acquire dquot type 0 [ 92.128340][ T4433] EXT4-fs (loop0): 1 truncate cleaned up [ 92.134815][ T4433] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 92.209887][ T4435] loop0: detected capacity change from 0 to 512 [ 92.224412][ T4435] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.232199][ T4435] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.61: Failed to acquire dquot type 0 [ 92.244589][ T4435] EXT4-fs (loop0): 1 truncate cleaned up [ 92.250627][ T4435] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 92.356071][ T4437] loop0: detected capacity change from 0 to 512 [ 92.365341][ T4437] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.387771][ T4437] EXT4-fs (loop0): 1 truncate cleaned up [ 92.393638][ T4437] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,journal_dev=0x0000000000000009,nodelalloc,max_batch_time=0x0000000000000400,resgid=0x000000000000ee01,resuid=0x000000000000ee01,errors=remount-ro,resgid=0x000000000000ee002. Quota mode: writeback. [ 92.421989][ T154] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:2: Failed to release dquot type 1 [ 92.425464][ T4437] [ 92.435817][ T4437] ====================================================== [ 92.442847][ T4437] WARNING: possible circular locking dependency detected [ 92.444264][ T154] EXT4-fs (loop0): Remounting filesystem read-only [ 92.449884][ T4437] syzkaller #0 Not tainted [ 92.460798][ T4437] ------------------------------------------------------ [ 92.467826][ T4437] syz.0.62/4437 is trying to acquire lock: [ 92.473623][ T4437] ffff88805e9dc0a8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x5a/0x410 [ 92.482501][ T4437] [ 92.482501][ T4437] but task is already holding lock: [ 92.489861][ T4437] ffff88805ea70c70 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x8b2/0x1b30 [ 92.499339][ T4437] [ 92.499339][ T4437] which lock already depends on the new lock. [ 92.499339][ T4437] [ 92.509730][ T4437] [ 92.509730][ T4437] the existing dependency chain (in reverse order) is: [ 92.518752][ T4437] [ 92.518752][ T4437] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 92.526566][ T4437] down_read+0x44/0x2e0 [ 92.531247][ T4437] ext4_map_blocks+0x32f/0x1b30 [ 92.536625][ T4437] ext4_getblk+0x16d/0x630 [ 92.541557][ T4437] ext4_bread+0x26/0x180 [ 92.546313][ T4437] ext4_quota_read+0x1b3/0x3a0 [ 92.551595][ T4437] find_tree_dqentry+0x188/0xb30 [ 92.557042][ T4437] find_tree_dqentry+0x3eb/0xb30 [ 92.562492][ T4437] qtree_read_dquot+0x13c/0x680 [ 92.567851][ T4437] v2_read_dquot+0xc0/0x110 [ 92.572865][ T4437] dquot_acquire+0x152/0x520 [ 92.577965][ T4437] ext4_acquire_dquot+0x2d9/0x4a0 [ 92.583497][ T4437] dqget+0x778/0xeb0 [ 92.587916][ T4437] __dquot_initialize+0x3b6/0xcb0 [ 92.593452][ T4437] ext4_process_orphan+0x54/0x300 [ 92.599005][ T4437] ext4_orphan_cleanup+0xaa9/0x12e0 [ 92.604722][ T4437] ext4_fill_super+0x92f0/0x9a60 [ 92.610188][ T4437] mount_bdev+0x287/0x3c0 [ 92.615045][ T4437] legacy_get_tree+0xe6/0x180 [ 92.620239][ T4437] vfs_get_tree+0x88/0x270 [ 92.625168][ T4437] do_new_mount+0x24a/0xa40 [ 92.630186][ T4437] __se_sys_mount+0x2d6/0x3c0 [ 92.635404][ T4437] do_syscall_64+0x4c/0xa0 [ 92.640341][ T4437] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.646750][ T4437] [ 92.646750][ T4437] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 92.654819][ T4437] down_read+0x44/0x2e0 [ 92.659507][ T4437] v2_read_dquot+0x4a/0x110 [ 92.664566][ T4437] dquot_acquire+0x152/0x520 [ 92.669684][ T4437] ext4_acquire_dquot+0x2d9/0x4a0 [ 92.675259][ T4437] dqget+0x778/0xeb0 [ 92.679671][ T4437] __dquot_initialize+0x3b6/0xcb0 [ 92.685229][ T4437] ext4_process_orphan+0x54/0x300 [ 92.690768][ T4437] ext4_orphan_cleanup+0xaa9/0x12e0 [ 92.696486][ T4437] ext4_fill_super+0x92f0/0x9a60 [ 92.701942][ T4437] mount_bdev+0x287/0x3c0 [ 92.706791][ T4437] legacy_get_tree+0xe6/0x180 [ 92.711983][ T4437] vfs_get_tree+0x88/0x270 [ 92.716923][ T4437] do_new_mount+0x24a/0xa40 [ 92.721945][ T4437] __se_sys_mount+0x2d6/0x3c0 [ 92.727172][ T4437] do_syscall_64+0x4c/0xa0 [ 92.732104][ T4437] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.738521][ T4437] [ 92.738521][ T4437] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 92.746159][ T4437] __lock_acquire+0x2c33/0x7c60 [ 92.751535][ T4437] lock_acquire+0x197/0x3f0 [ 92.756569][ T4437] __mutex_lock_common+0x1eb/0x2390 [ 92.762277][ T4437] mutex_lock_nested+0x17/0x20 [ 92.767554][ T4437] dquot_commit+0x5a/0x410 [ 92.772485][ T4437] ext4_write_dquot+0x1f0/0x360 [ 92.777852][ T4437] mark_all_dquot_dirty+0xf9/0x400 [ 92.783474][ T4437] __dquot_alloc_space+0x5d0/0xe20 [ 92.789108][ T4437] ext4_mb_new_blocks+0xf68/0x4940 [ 92.794742][ T4437] ext4_ext_map_blocks+0x191a/0x6650 [ 92.800551][ T4437] ext4_map_blocks+0x981/0x1b30 [ 92.805923][ T4437] _ext4_get_block+0x1d7/0x4e0 [ 92.811209][ T4437] ext4_block_write_begin+0x60f/0x1210 [ 92.817202][ T4437] ext4_write_begin+0x6c2/0x15c0 [ 92.822656][ T4437] generic_perform_write+0x2aa/0x530 [ 92.828458][ T4437] ext4_buffered_write_iter+0x25f/0x3b0 [ 92.834522][ T4437] ext4_file_write_iter+0x773/0x17b0 [ 92.840409][ T4437] vfs_write+0x712/0xd00 [ 92.845190][ T4437] ksys_write+0x14d/0x250 [ 92.850033][ T4437] do_syscall_64+0x4c/0xa0 [ 92.854963][ T4437] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.861376][ T4437] [ 92.861376][ T4437] other info that might help us debug this: [ 92.861376][ T4437] [ 92.871618][ T4437] Chain exists of: [ 92.871618][ T4437] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 92.871618][ T4437] [ 92.885339][ T4437] Possible unsafe locking scenario: [ 92.885339][ T4437] [ 92.892799][ T4437] CPU0 CPU1 [ 92.898160][ T4437] ---- ---- [ 92.903509][ T4437] lock(&ei->i_data_sem/2); [ 92.908090][ T4437] lock(&s->s_dquot.dqio_sem); [ 92.915535][ T4437] lock(&ei->i_data_sem/2); [ 92.922635][ T4437] lock(&dquot->dq_lock); [ 92.927046][ T4437] [ 92.927046][ T4437] *** DEADLOCK *** [ 92.927046][ T4437] [ 92.935188][ T4437] 4 locks held by syz.0.62/4437: [ 92.940132][ T4437] #0: ffff888073bce460 (sb_writers#5){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 92.948998][ T4437] #1: ffff88805ea70de8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: ext4_buffered_write_iter+0xa6/0x3b0 [ 92.960307][ T4437] #2: ffff88805ea70c70 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x8b2/0x1b30 [ 92.970245][ T4437] #3: ffffffff8c23f118 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 92.979282][ T4437] [ 92.979282][ T4437] stack backtrace: [ 92.985169][ T4437] CPU: 0 PID: 4437 Comm: syz.0.62 Not tainted syzkaller #0 [ 92.992352][ T4437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 93.002497][ T4437] Call Trace: [ 93.005767][ T4437] [ 93.008687][ T4437] dump_stack_lvl+0x168/0x230 [ 93.013371][ T4437] ? load_image+0x3b0/0x3b0 [ 93.017870][ T4437] ? show_regs_print_info+0x20/0x20 [ 93.023062][ T4437] ? print_circular_bug+0x12b/0x1a0 [ 93.028252][ T4437] check_noncircular+0x274/0x310 [ 93.033184][ T4437] ? add_chain_block+0x940/0x940 [ 93.038113][ T4437] ? lockdep_lock+0xdc/0x1e0 [ 93.042717][ T4437] ? mark_lock+0x94/0x320 [ 93.047043][ T4437] __lock_acquire+0x2c33/0x7c60 [ 93.051888][ T4437] ? hlock_conflict+0x59/0x1f0 [ 93.056650][ T4437] ? check_noncircular+0x16f/0x310 [ 93.061773][ T4437] ? add_chain_block+0x940/0x940 [ 93.066697][ T4437] ? lockdep_lock+0xdc/0x1e0 [ 93.071362][ T4437] ? verify_lock_unused+0x140/0x140 [ 93.076550][ T4437] ? lockdep_unlock+0x134/0x2d0 [ 93.081399][ T4437] ? lockdep_lock+0x1e0/0x1e0 [ 93.086087][ T4437] ? check_noncircular+0x16f/0x310 [ 93.091188][ T4437] ? mark_lock+0x94/0x320 [ 93.095517][ T4437] ? __lock_acquire+0x13ad/0x7c60 [ 93.100534][ T4437] lock_acquire+0x197/0x3f0 [ 93.105037][ T4437] ? dquot_commit+0x5a/0x410 [ 93.109622][ T4437] ? __might_sleep+0xf0/0xf0 [ 93.114199][ T4437] ? read_lock_is_recursive+0x10/0x10 [ 93.119651][ T4437] ? dquot_commit+0x5a/0x410 [ 93.124236][ T4437] __mutex_lock_common+0x1eb/0x2390 [ 93.129518][ T4437] ? dquot_commit+0x5a/0x410 [ 93.134119][ T4437] ? __might_sleep+0xf0/0xf0 [ 93.138702][ T4437] ? mutex_lock_io_nested+0x60/0x60 [ 93.143942][ T4437] mutex_lock_nested+0x17/0x20 [ 93.148703][ T4437] dquot_commit+0x5a/0x410 [ 93.153113][ T4437] ? __ext4_journal_start_sb+0x1bd/0x360 [ 93.158740][ T4437] ext4_write_dquot+0x1f0/0x360 [ 93.163586][ T4437] mark_all_dquot_dirty+0xf9/0x400 [ 93.168691][ T4437] __dquot_alloc_space+0x5d0/0xe20 [ 93.173803][ T4437] ext4_mb_new_blocks+0xf68/0x4940 [ 93.178917][ T4437] ? ext4_mb_pa_callback+0xd0/0xd0 [ 93.184028][ T4437] ? ext4_ext_check_overlap+0x15f/0x560 [ 93.189570][ T4437] ? ext4_inode_to_goal_block+0x2be/0x450 [ 93.195285][ T4437] ext4_ext_map_blocks+0x191a/0x6650 [ 93.200576][ T4437] ? ext4_ext_release+0x10/0x10 [ 93.205422][ T4437] ? rwsem_write_trylock+0x12f/0x1b0 [ 93.210706][ T4437] ext4_map_blocks+0x981/0x1b30 [ 93.215550][ T4437] ? ext4_issue_zeroout+0x250/0x250 [ 93.220744][ T4437] _ext4_get_block+0x1d7/0x4e0 [ 93.225500][ T4437] ? ext4_get_block+0x40/0x40 [ 93.230171][ T4437] ext4_block_write_begin+0x60f/0x1210 [ 93.235741][ T4437] ? ext4_es_is_delayed+0x40/0x40 [ 93.240764][ T4437] ? ext4_print_free_blocks+0x390/0x390 [ 93.246327][ T4437] ? __ext4_journal_start_sb+0x1bd/0x360 [ 93.251958][ T4437] ? ext4_inode_journal_mode+0x18f/0x460 [ 93.257657][ T4437] ext4_write_begin+0x6c2/0x15c0 [ 93.262632][ T4437] ? lockdep_hardirqs_on+0x94/0x140 [ 93.267933][ T4437] ? ext4_readahead+0x110/0x110 [ 93.272792][ T4437] generic_perform_write+0x2aa/0x530 [ 93.278071][ T4437] ? dentry_needs_remove_privs+0xf0/0xf0 [ 93.283714][ T4437] ? grab_cache_page_write_begin+0xa0/0xa0 [ 93.289533][ T4437] ? ext4_write_checks+0x24b/0x2c0 [ 93.294645][ T4437] ext4_buffered_write_iter+0x25f/0x3b0 [ 93.300188][ T4437] ext4_file_write_iter+0x773/0x17b0 [ 93.305496][ T4437] ? ext4_file_read_iter+0x700/0x700 [ 93.310895][ T4437] ? end_current_label_crit_section+0x14b/0x170 [ 93.317147][ T4437] ? memset+0x1e/0x40 [ 93.321213][ T4437] ? iov_iter_init+0xb4/0x170 [ 93.325892][ T4437] vfs_write+0x712/0xd00 [ 93.330130][ T4437] ? file_end_write+0x250/0x250 [ 93.334972][ T4437] ? __context_tracking_exit+0x4c/0x80 [ 93.340436][ T4437] ? __fdget_pos+0x2c6/0x370 [ 93.345031][ T4437] ksys_write+0x14d/0x250 [ 93.349359][ T4437] ? __ia32_sys_read+0x80/0x80 [ 93.354133][ T4437] ? lockdep_hardirqs_on+0x94/0x140 [ 93.359324][ T4437] do_syscall_64+0x4c/0xa0 [ 93.363732][ T4437] ? clear_bhb_loop+0x30/0x80 [ 93.368405][ T4437] ? clear_bhb_loop+0x30/0x80 [ 93.373102][ T4437] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.379018][ T4437] RIP: 0033:0x7f623b1f9749 [ 93.383438][ T4437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 93.403054][ T4437] RSP: 002b:00007ffdbe179b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 93.411473][ T4437] RAX: ffffffffffffffda RBX: 00007f623b44ffa0 RCX: 00007f623b1f9749 [ 93.419458][ T4437] RDX: 0000000000001006 RSI: 00002000000013c0 RDI: 0000000000000004 [ 93.427426][ T4437] RBP: 00007f623b27df91 R08: 0000000000000000 R09: 0000000000000000 [ 93.435391][ T4437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.443350][ T4437] R13: 00007f623b44ffa0 R14: 00007f623b44ffa0 R15: 0000000000000003 [ 93.451342][ T4437] [ 93.519081][ T4440] loop0: detected capacity change from 0 to 512 [ 93.529118][ T4440] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.536857][ T4440] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.63: Failed to acquire dquot type 0 [ 93.549343][ T4440] EXT4-fs (loop0): 1 truncate cleaned up [ 93.555579][ T4440] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 93.632896][ T4442] loop0: detected capacity change from 0 to 512 [ 93.645597][ T4442] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.655062][ T4442] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.64: Failed to acquire dquot type 0 [ 93.667641][ T4442] EXT4-fs (loop0): 1 truncate cleaned up [ 93.673807][ T4442] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 93.742892][ T4444] loop0: detected capacity change from 0 to 512 [ 93.756920][ T4444] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.764148][ T4444] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.65: Failed to acquire dquot type 0 [ 93.775901][ T4444] EXT4-fs (loop0): 1 truncate cleaned up [ 93.782445][ T4444] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 93.841773][ T4446] loop0: detected capacity change from 0 to 512 [ 93.888049][ T4446] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.895288][ T4446] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.66: Failed to acquire dquot type 0 [ 93.907357][ T4446] EXT4-fs (loop0): 1 truncate cleaned up [ 93.913426][ T4446] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 94.016321][ T4448] loop0: detected capacity change from 0 to 512 [ 94.063039][ T4448] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.070239][ T4448] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.67: Failed to acquire dquot type 0 [ 94.082377][ T4448] EXT4-fs (loop0): 1 truncate cleaned up [ 94.088248][ T4448] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 94.162561][ T4450] loop0: detected capacity change from 0 to 512 [ 94.175338][ T4450] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.182782][ T4450] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.68: Failed to acquire dquot type 0 [ 94.196502][ T4450] EXT4-fs (loop0): 1 truncate cleaned up [ 94.203093][ T4450] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 94.282460][ T4452] loop0: detected capacity change from 0 to 512 [ 94.327434][ T4452] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.334541][ T4452] __quota_error: 40 callbacks suppressed [ 94.334555][ T4452] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 94.350515][ T4452] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 94.360022][ T4452] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.69: Failed to acquire dquot type 0 [ 94.372193][ T4452] EXT4-fs (loop0): 1 truncate cleaned up [ 94.378030][ T4452] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 2025/11/26 06:55:47 executed programs: 55 [ 94.462213][ T4454] loop0: detected capacity change from 0 to 512 [ 94.473904][ T4454] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.481646][ T4454] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 94.500293][ T4454] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 94.510681][ T4454] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.70: Failed to acquire dquot type 0 [ 94.524542][ T4454] EXT4-fs (loop0): 1 truncate cleaned up [ 94.530508][ T4454] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 94.612065][ T4456] loop0: detected capacity change from 0 to 512 [ 94.619803][ T4456] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.635662][ T4456] EXT4-fs (loop0): 1 truncate cleaned up [ 94.641430][ T4456] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,journal_dev=0x0000000000000009,nodelalloc,max_batch_time=0x0000000000000400,resgid=0x000000000000ee01,resuid=0x000000000000ee01,errors=remount-ro,resgid=0x000000000000ee002. Quota mode: writeback. [ 94.669512][ T144] Quota error (device loop0): free_dqentry: Quota structure has offset to other block (1) than it should (5) [ 94.681661][ T144] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:1: Failed to release dquot type 1 [ 94.694350][ T144] EXT4-fs (loop0): Remounting filesystem read-only [ 94.722453][ T4460] loop0: detected capacity change from 0 to 512 [ 94.735216][ T4460] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.745480][ T4460] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 94.754944][ T4460] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 94.765365][ T4460] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.72: Failed to acquire dquot type 0 [ 94.777361][ T4460] EXT4-fs (loop0): 1 truncate cleaned up [ 94.783764][ T4460] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 94.862239][ T4462] loop0: detected capacity change from 0 to 512 [ 94.874207][ T4462] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.881818][ T4462] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 94.891272][ T4462] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 94.901405][ T4462] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.73: Failed to acquire dquot type 0 [ 94.912976][ T4462] EXT4-fs (loop0): 1 truncate cleaned up [ 94.927399][ T4462] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.002611][ T4464] loop0: detected capacity change from 0 to 512 [ 95.015415][ T4464] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.022833][ T4464] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 95.032520][ T4464] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.74: Failed to acquire dquot type 0 [ 95.044736][ T4464] EXT4-fs (loop0): 1 truncate cleaned up [ 95.050607][ T4464] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.102678][ T4466] loop0: detected capacity change from 0 to 512 [ 95.115673][ T4466] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.123781][ T4466] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.75: Failed to acquire dquot type 0 [ 95.135355][ T4466] EXT4-fs (loop0): 1 truncate cleaned up [ 95.141725][ T4466] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.202273][ T4468] loop0: detected capacity change from 0 to 512 [ 95.216972][ T4468] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.224303][ T4468] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.76: Failed to acquire dquot type 0 [ 95.236094][ T4468] EXT4-fs (loop0): 1 truncate cleaned up [ 95.242295][ T4468] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.303385][ T4470] loop0: detected capacity change from 0 to 512 [ 95.320022][ T4470] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.327164][ T4470] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.77: Failed to acquire dquot type 0 [ 95.339213][ T4470] EXT4-fs (loop0): 1 truncate cleaned up [ 95.346064][ T4470] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.413433][ T4472] loop0: detected capacity change from 0 to 512 [ 95.426323][ T4472] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.433499][ T4472] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.78: Failed to acquire dquot type 0 [ 95.445169][ T4472] EXT4-fs (loop0): 1 truncate cleaned up [ 95.451995][ T4472] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.501661][ T4474] loop0: detected capacity change from 0 to 512 [ 95.537152][ T4474] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.545043][ T4474] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.79: Failed to acquire dquot type 0 [ 95.559992][ T4474] EXT4-fs (loop0): 1 truncate cleaned up [ 95.566120][ T4474] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.633151][ T4476] loop0: detected capacity change from 0 to 512 [ 95.640681][ T4476] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.665290][ T4476] EXT4-fs (loop0): 1 truncate cleaned up [ 95.671647][ T4476] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,journal_dev=0x0000000000000009,nodelalloc,max_batch_time=0x0000000000000400,resgid=0x000000000000ee01,resuid=0x000000000000ee01,errors=remount-ro,resgid=0x000000000000ee002. Quota mode: writeback. [ 95.699219][ T506] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:3: Failed to release dquot type 1 [ 95.714795][ T506] EXT4-fs (loop0): Remounting filesystem read-only [ 95.831327][ T4480] loop0: detected capacity change from 0 to 512 [ 95.840516][ T4480] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.848386][ T4480] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.82: Failed to acquire dquot type 0 [ 95.860113][ T4480] EXT4-fs (loop0): 1 truncate cleaned up [ 95.867185][ T4480] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.942573][ T4482] loop0: detected capacity change from 0 to 512 [ 95.957337][ T4482] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.964545][ T4482] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.83: Failed to acquire dquot type 0 [ 95.976096][ T4482] EXT4-fs (loop0): 1 truncate cleaned up [ 95.982426][ T4482] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 96.040246][ T4484] loop0: detected capacity change from 0 to 512 [ 96.050024][ T4484] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.058210][ T4484] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.84: Failed to acquire dquot type 0 [ 96.070137][ T4484] EXT4-fs (loop0): 1 truncate cleaned up [ 96.076793][ T4484] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 96.162497][ T4486] loop0: detected capacity change from 0 to 512 [ 96.175997][ T4486] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.183333][ T4486] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.85: Failed to acquire dquot type 0 [ 96.195183][ T4486] EXT4-fs (loop0): 1 truncate cleaned up [ 96.291914][ T4489] loop0: detected capacity change from 0 to 512 [ 96.337667][ T4489] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.344992][ T4489] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.87: Failed to acquire dquot type 0 [ 96.356726][ T4489] EXT4-fs (loop0): 1 truncate cleaned up [ 96.422764][ T4491] loop0: detected capacity change from 0 to 512 [ 96.503938][ T4491] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.521896][ T4491] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.88: Failed to acquire dquot type 0 [ 96.533444][ T4491] EXT4-fs (loop0): 1 truncate cleaned up [ 96.616872][ T4493] loop0: detected capacity change from 0 to 512 [ 96.627084][ T4493] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.645691][ T4493] EXT4-fs (loop0): 1 truncate cleaned up [ 96.722144][ T4497] loop0: detected capacity change from 0 to 512 [ 96.731173][ T4497] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.755693][ T4497] EXT4-fs (loop0): 1 truncate cleaned up [ 96.771719][ T1223] EXT4-fs error (device loop0): ext4_release_dquot:6245: comm kworker/u4:4: Failed to release dquot type 1 [ 96.787687][ T1223] EXT4-fs (loop0): Remounting filesystem read-only [ 96.845067][ T4500] loop0: detected capacity change from 0 to 512 [ 96.854707][ T4500] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.862449][ T4500] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.91: Failed to acquire dquot type 0 [ 96.874183][ T4500] EXT4-fs (loop0): 1 truncate cleaned up [ 96.944486][ T4502] loop0: detected capacity change from 0 to 512 [ 97.023349][ T4502] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.030581][ T4502] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.92: Failed to acquire dquot type 0 [ 97.042337][ T4502] EXT4-fs (loop0): 1 truncate cleaned up [ 97.121871][ T4504] loop0: detected capacity change from 0 to 512 [ 97.137093][ T4504] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.144427][ T4504] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.93: Failed to acquire dquot type 0 [ 97.156666][ T4504] EXT4-fs (loop0): 1 truncate cleaned up [ 97.223018][ T4506] loop0: detected capacity change from 0 to 512 [ 97.232433][ T4506] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.240234][ T4506] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.94: Failed to acquire dquot type 0 [ 97.252046][ T4506] EXT4-fs (loop0): 1 truncate cleaned up [ 97.313249][ T4508] loop0: detected capacity change from 0 to 512 [ 97.357048][ T4508] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.364197][ T4508] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.95: Failed to acquire dquot type 0 [ 97.375951][ T4508] EXT4-fs (loop0): 1 truncate cleaned up [ 97.462220][ T4510] loop0: detected capacity change from 0 to 512 [ 97.474426][ T4510] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.483479][ T4510] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.96: Failed to acquire dquot type 0 [ 97.495117][ T4510] EXT4-fs (loop0): 1 truncate cleaned up [ 97.552474][ T4512] loop0: detected capacity change from 0 to 512 [ 97.567493][ T4512] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.576528][ T4512] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.97: Failed to acquire dquot type 0 [ 97.588790][ T4512] EXT4-fs (loop0): 1 truncate cleaned up [ 97.625214][ T4514] loop0: detected capacity change from 0 to 512 [ 97.634542][ T4514] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.641874][ T4514] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.98: Failed to acquire dquot type 0 [ 97.654748][ T4514] EXT4-fs (loop0): 1 truncate cleaned up [ 97.702295][ T4516] loop0: detected capacity change from 0 to 512 [ 97.716241][ T4516] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.723628][ T4516] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.99: Failed to acquire dquot type 0 [ 97.735936][ T4516] EXT4-fs (loop0): 1 truncate cleaned up [ 97.802641][ T4519] loop0: detected capacity change from 0 to 512 [ 97.816907][ T4519] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.824150][ T4519] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.100: Failed to acquire dquot type 0 [ 97.836127][ T4519] EXT4-fs (loop0): 1 truncate cleaned up [ 97.896834][ T4522] loop0: detected capacity change from 0 to 512 [ 97.911386][ T4522] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.935374][ T4522] EXT4-fs (loop0): 1 truncate cleaned up [ 98.002195][ T4525] loop0: detected capacity change from 0 to 512 [ 98.011522][ T4525] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.018630][ T4525] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.102: Failed to acquire dquot type 0 [ 98.031580][ T4525] EXT4-fs (loop0): 1 truncate cleaned up [ 98.131331][ T4529] loop0: detected capacity change from 0 to 512 [ 98.140767][ T4529] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.148292][ T4529] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.105: Failed to acquire dquot type 0 [ 98.160697][ T4529] EXT4-fs (loop0): 1 truncate cleaned up [ 98.202495][ T4531] loop0: detected capacity change from 0 to 512 [ 98.216611][ T4531] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.225281][ T4531] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.106: Failed to acquire dquot type 0 [ 98.237851][ T4531] EXT4-fs (loop0): 1 truncate cleaned up [ 98.302861][ T4533] loop0: detected capacity change from 0 to 512 [ 98.310745][ T4533] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.325147][ T4533] EXT4-fs (loop0): 1 truncate cleaned up [ 98.392397][ T4537] loop0: detected capacity change from 0 to 512 [ 98.402862][ T4537] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.425409][ T4537] EXT4-fs (loop0): 1 truncate cleaned up [ 98.482743][ T4540] loop0: detected capacity change from 0 to 512 [ 98.497537][ T4540] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.504802][ T4540] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.109: Failed to acquire dquot type 0 [ 98.516785][ T4540] EXT4-fs (loop0): 1 truncate cleaned up [ 98.582453][ T4542] loop0: detected capacity change from 0 to 512 [ 98.596408][ T4542] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.603604][ T4542] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.110: Failed to acquire dquot type 0 [ 98.615636][ T4542] EXT4-fs (loop0): 1 truncate cleaned up [ 98.692136][ T4544] loop0: detected capacity change from 0 to 512 [ 98.706000][ T4544] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.713198][ T4544] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.111: Failed to acquire dquot type 0 [ 98.724933][ T4544] EXT4-fs (loop0): 1 truncate cleaned up [ 98.805023][ T4546] loop0: detected capacity change from 0 to 512 [ 98.816762][ T4546] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.823931][ T4546] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.112: Failed to acquire dquot type 0 [ 98.836127][ T4546] EXT4-fs (loop0): 1 truncate cleaned up [ 98.921620][ T4549] loop0: detected capacity change from 0 to 512 [ 98.931110][ T4549] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.938279][ T4549] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.113: Failed to acquire dquot type 0 [ 98.950309][ T4549] EXT4-fs (loop0): 1 truncate cleaned up [ 99.032683][ T4551] loop0: detected capacity change from 0 to 512 [ 99.048691][ T4551] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.056735][ T4551] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.114: Failed to acquire dquot type 0 [ 99.068571][ T4551] EXT4-fs (loop0): 1 truncate cleaned up [ 99.112386][ T4553] loop0: detected capacity change from 0 to 512 [ 99.126721][ T4553] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.135201][ T4553] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.115: Failed to acquire dquot type 0 [ 99.146876][ T4553] EXT4-fs (loop0): 1 truncate cleaned up [ 99.229900][ T4556] loop0: detected capacity change from 0 to 512 [ 99.244488][ T4556] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.251848][ T4556] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.117: Failed to acquire dquot type 0 [ 99.263752][ T4556] EXT4-fs (loop0): 1 truncate cleaned up [ 99.334302][ T4558] loop0: detected capacity change from 0 to 512 [ 99.343916][ T4558] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.351493][ T4558] __quota_error: 67 callbacks suppressed [ 99.351506][ T4558] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 99.367387][ T4558] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 99.377180][ T4558] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.118: Failed to acquire dquot type 0 [ 99.389109][ T4558] EXT4-fs (loop0): 1 truncate cleaned up 2025/11/26 06:55:52 executed programs: 104 [ 99.442645][ T4560] loop0: detected capacity change from 0 to 512 [ 99.457316][ T4560] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.466796][ T4560] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 99.476400][ T4560] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 99.486615][ T4560] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.119: Failed to acquire dquot type 0 [ 99.498765][ T4560] EXT4-fs (loop0): 1 truncate cleaned up [ 99.553147][ T4562] loop0: detected capacity change from 0 to 512 [ 99.569668][ T4562] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.577030][ T4562] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 99.586495][ T4562] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 99.596622][ T4562] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.120: Failed to acquire dquot type 0 [ 99.609307][ T4562] EXT4-fs (loop0): 1 truncate cleaned up [ 99.673544][ T4564] loop0: detected capacity change from 0 to 512 [ 99.686410][ T4564] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.693585][ T4564] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 99.702955][ T4564] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 99.713505][ T4564] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.121: Failed to acquire dquot type 0 [ 99.725111][ T4564] EXT4-fs (loop0): 1 truncate cleaned up [ 99.802061][ T4566] loop0: detected capacity change from 0 to 512 [ 99.811376][ T4566] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.818564][ T4566] Quota error (device loop0): find_tree_dqentry: Getting block too big (71 >= 6) [ 99.828015][ T4566] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 99.839974][ T4566] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.122: Failed to acquire dquot type 0 [ 99.851724][ T4566] EXT4-fs (loop0): 1 truncate cleaned up [ 99.933343][ T4569] loop0: detected capacity change from 0 to 512 [ 99.950942][ T4569] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.958036][ T4569] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.123: Failed to acquire dquot type 0 [ 99.969968][ T4569] EXT4-fs (loop0): 1 truncate cleaned up [ 100.043500][ T4573] loop0: detected capacity change from 0 to 512 [ 100.053226][ T4573] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.060301][ T4573] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.125: Failed to acquire dquot type 0 [ 100.072302][ T4573] EXT4-fs (loop0): 1 truncate cleaned up [ 100.113031][ T4575] loop0: detected capacity change from 0 to 512 [ 100.127217][ T4575] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.134377][ T4575] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.126: Failed to acquire dquot type 0 [ 100.147445][ T4575] EXT4-fs (loop0): 1 truncate cleaned up [ 100.213132][ T4577] loop0: detected capacity change from 0 to 512 [ 100.223250][ T4577] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 100.245379][ T4577] EXT4-fs (loop0): 1 truncate cleaned up [ 100.292128][ T4580] loop0: detected capacity change from 0 to 512 [ 100.305625][ T4580] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.314276][ T4580] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.128: Failed to acquire dquot type 0 [ 100.326170][ T4580] EXT4-fs (loop0): 1 truncate cleaned up [ 100.381878][ T4582] loop0: detected capacity change from 0 to 512 [ 100.394915][ T4582] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.402134][ T4582] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.129: Failed to acquire dquot type 0 [ 100.413951][ T4582] EXT4-fs (loop0): 1 truncate cleaned up [ 100.482601][ T4584] loop0: detected capacity change from 0 to 512 [ 100.497031][ T4584] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.504299][ T4584] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.130: Failed to acquire dquot type 0 [ 100.516502][ T4584] EXT4-fs (loop0): 1 truncate cleaned up [ 100.572280][ T4586] loop0: detected capacity change from 0 to 512 [ 100.579825][ T4586] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 100.611118][ T4586] EXT4-fs (loop0): 1 truncate cleaned up [ 100.701401][ T4591] loop0: detected capacity change from 0 to 512 [ 100.710552][ T4591] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.718079][ T4591] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.133: Failed to acquire dquot type 0 [ 100.729743][ T4591] EXT4-fs (loop0): 1 truncate cleaned up [ 100.813336][ T4593] loop0: detected capacity change from 0 to 512 [ 100.858461][ T4593] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.865660][ T4593] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.134: Failed to acquire dquot type 0 [ 100.877379][ T4593] EXT4-fs (loop0): 1 truncate cleaned up [ 100.942459][ T4595] loop0: detected capacity change from 0 to 512 [ 100.952095][ T4595] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.959340][ T4595] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.135: Failed to acquire dquot type 0 [ 100.970971][ T4595] EXT4-fs (loop0): 1 truncate cleaned up [ 101.052151][ T4597] loop0: detected capacity change from 0 to 512 [ 101.066052][ T4597] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.073328][ T4597] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.136: Failed to acquire dquot type 0 [ 101.085645][ T4597] EXT4-fs (loop0): 1 truncate cleaned up [ 101.148087][ T4599] loop0: detected capacity change from 0 to 512 [ 101.155589][ T4599] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.175139][ T4599] EXT4-fs (loop0): 1 truncate cleaned up [ 101.222321][ T4602] loop0: detected capacity change from 0 to 512 [ 101.234725][ T4602] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.241877][ T4602] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.138: Failed to acquire dquot type 0 [ 101.254475][ T4602] EXT4-fs (loop0): 1 truncate cleaned up [ 101.313140][ T4604] loop0: detected capacity change from 0 to 512 [ 101.327271][ T4604] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.334624][ T4604] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.139: Failed to acquire dquot type 0 [ 101.346535][ T4604] EXT4-fs (loop0): 1 truncate cleaned up [ 101.451199][ T4607] loop0: detected capacity change from 0 to 512 [ 101.543208][ T4607] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.550470][ T4607] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.141: Failed to acquire dquot type 0 [ 101.562345][ T4607] EXT4-fs (loop0): 1 truncate cleaned up [ 101.622138][ T4609] loop0: detected capacity change from 0 to 512 [ 101.635372][ T4609] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.643626][ T4609] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.142: Failed to acquire dquot type 0 [ 101.655865][ T4609] EXT4-fs (loop0): 1 truncate cleaned up [ 101.733250][ T4612] loop0: detected capacity change from 0 to 512 [ 101.746464][ T4612] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.753678][ T4612] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.143: Failed to acquire dquot type 0 [ 101.765670][ T4612] EXT4-fs (loop0): 1 truncate cleaned up [ 101.812532][ T4614] loop0: detected capacity change from 0 to 512 [ 101.823155][ T4614] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.845459][ T4614] EXT4-fs (loop0): 1 truncate cleaned up [ 101.934114][ T4619] loop0: detected capacity change from 0 to 512 [ 102.034056][ T4619] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.051612][ T4619] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.146: Failed to acquire dquot type 0 [ 102.064186][ T4619] EXT4-fs (loop0): 1 truncate cleaned up [ 102.122599][ T4621] loop0: detected capacity change from 0 to 512 [ 102.139438][ T4621] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.165456][ T4621] EXT4-fs (loop0): 1 truncate cleaned up [ 102.250936][ T4625] loop0: detected capacity change from 0 to 512 [ 102.260203][ T4625] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.267345][ T4625] EXT4-fs error (device loop0): ext4_acquire_dquot:6209: comm syz.0.149: Failed to acquire dquot type 0 [ 102.279653][ T4625] EXT4-fs (loop0): 1 truncate cleaned up [ 102.337924][ T4627] loop0: detected capacity change from 0 to 512 [ 102.353596][ T4627] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.382682][ T4627] EXT4-fs (loop0): 1 truncate cleaned up