Warning: Permanently added '10.128.1.20' (ED25519) to the list of known hosts. 2026/05/28 14:56:12 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 96.531883][ T4633] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 98.357257][ T4660] chnl_net:caif_netlink_parms(): no params data found [ 98.395155][ T4660] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.402879][ T4660] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.410752][ T4660] device bridge_slave_0 entered promiscuous mode [ 98.426035][ T4660] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.437255][ T4660] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.445246][ T4660] device bridge_slave_1 entered promiscuous mode [ 98.465264][ T4660] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.478434][ T4660] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.507163][ T4660] team0: Port device team_slave_0 added [ 98.515704][ T4660] team0: Port device team_slave_1 added [ 98.538678][ T4660] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.545919][ T4660] 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. [ 98.573056][ T4660] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.585773][ T4660] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.594122][ T4660] 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. [ 98.621661][ T4660] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.657820][ T4660] device hsr_slave_0 entered promiscuous mode [ 98.664847][ T4660] device hsr_slave_1 entered promiscuous mode [ 99.383499][ T4660] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.417256][ T4660] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.434983][ T4660] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.454080][ T4660] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.531334][ T4660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.552828][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.570516][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.583622][ T4660] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.602389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.622865][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.639064][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.646196][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.656620][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.665669][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.675765][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.682985][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.690944][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.700402][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.729295][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.746720][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.757692][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.767949][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.777611][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.787861][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.797703][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.807917][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.827329][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.836681][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.852722][ T4660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.067500][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.077605][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.105008][ T4660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.127482][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.139680][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.164739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.173553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.184200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.193995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.207355][ T4660] device veth0_vlan entered promiscuous mode [ 100.229524][ T4660] device veth1_vlan entered promiscuous mode [ 100.257430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.269386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.278701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.289535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.302259][ T4660] device veth0_macvtap entered promiscuous mode [ 100.323520][ T4660] device veth1_macvtap entered promiscuous mode [ 100.344645][ T4660] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.352771][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.365696][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.374637][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.385783][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.397810][ T4660] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.418043][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.429292][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.450089][ T4660] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.459506][ T4660] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.470124][ T4660] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.479474][ T4660] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.694236][ T1493] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.709358][ T1493] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.736189][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.753969][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.762842][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.771595][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.888716][ T502] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/28 14:56:22 executed programs: 0 [ 103.548702][ T4861] chnl_net:caif_netlink_parms(): no params data found [ 103.609327][ T4861] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.616739][ T4861] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.625358][ T4861] device bridge_slave_0 entered promiscuous mode [ 103.638189][ T4861] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.645893][ T4861] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.654923][ T4861] device bridge_slave_1 entered promiscuous mode [ 103.679895][ T4861] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.692434][ T4861] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.719774][ T4861] team0: Port device team_slave_0 added [ 103.729481][ T4861] team0: Port device team_slave_1 added [ 103.750568][ T4861] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.758157][ T4861] 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. [ 103.784520][ T4861] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.797073][ T4861] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.804466][ T4861] 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. [ 103.830906][ T4861] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.872830][ T4861] device hsr_slave_0 entered promiscuous mode [ 103.879872][ T4861] device hsr_slave_1 entered promiscuous mode [ 103.887346][ T4861] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.895829][ T4861] Cannot create hsr debugfs directory [ 105.069761][ T502] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.130228][ T502] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.201028][ T502] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.471619][ T4276] Bluetooth: hci0: command 0x0409 tx timeout [ 106.126615][ T4861] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.137305][ T4861] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.186469][ T4861] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.197439][ T4861] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.310812][ T4861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.364774][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.374366][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.385448][ T4861] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.396537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.406394][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.415355][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.422767][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.434331][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.448713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.459490][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.472300][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.479508][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.504151][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.522427][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.537257][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.549755][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.600204][ T4861] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.612564][ T4861] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.627823][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.637337][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.647519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.657947][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.666468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.675983][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.685770][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.695110][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.818349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.826494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.839179][ T4861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.879587][ T4861] device veth0_vlan entered promiscuous mode [ 106.887204][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.899411][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.909676][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.918621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.928342][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.937120][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.963400][ T4861] device veth1_vlan entered promiscuous mode [ 106.984152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.994624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.003447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.013002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.023877][ T4861] device veth0_macvtap entered promiscuous mode [ 107.036125][ T4861] device veth1_macvtap entered promiscuous mode [ 107.057501][ T4861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.069874][ T4861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.082781][ T4861] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.091681][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.100320][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.108973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.118307][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.134265][ T4861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.145267][ T4861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.158146][ T4861] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.175511][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.184468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.195926][ T4861] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.205760][ T4861] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.214987][ T4861] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.224248][ T4861] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.255493][ T502] device hsr_slave_0 left promiscuous mode [ 107.263269][ T502] device hsr_slave_1 left promiscuous mode [ 107.269622][ T502] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.278013][ T502] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.286476][ T502] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.294069][ T502] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.302342][ T502] device bridge_slave_1 left promiscuous mode [ 107.308910][ T502] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.318694][ T502] device bridge_slave_0 left promiscuous mode [ 107.325275][ T502] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.336776][ T502] device veth1_macvtap left promiscuous mode [ 107.343840][ T502] device veth0_macvtap left promiscuous mode [ 107.349954][ T502] device veth1_vlan left promiscuous mode [ 107.357315][ T502] device veth0_vlan left promiscuous mode [ 107.499071][ T502] team0 (unregistering): Port device team_slave_1 removed [ 107.516082][ T502] team0 (unregistering): Port device team_slave_0 removed [ 107.530144][ T502] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.544277][ T502] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.551621][ T4279] Bluetooth: hci0: command 0x041b tx timeout [ 107.609416][ T502] bond0 (unregistering): Released all slaves [ 107.696969][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.708511][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.730141][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 107.755430][ T433] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.765028][ T433] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.773490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 107.831570][ T5074] loop0: detected capacity change from 0 to 512 [ 107.916206][ T5074] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 107.924227][ T5074] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 107.960426][ T5074] EXT4-fs (loop0): orphan cleanup on readonly fs [ 107.972993][ T5074] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 107.990833][ T5074] EXT4-fs (loop0): Remounting filesystem read-only [ 107.998238][ T5074] Quota error (device loop0): write_blk: dquota write failed [ 108.006544][ T5074] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 108.016743][ T5074] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.17: Failed to acquire dquot type 0 [ 108.028699][ T5074] EXT4-fs (loop0): Remounting filesystem read-only [ 108.037565][ T5074] EXT4-fs (loop0): 1 truncate cleaned up [ 108.056596][ T5074] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 108.157165][ T5074] syz.0.17 (5074) used greatest stack depth: 20600 bytes left [ 108.277962][ T5077] loop0: detected capacity change from 0 to 512 [ 108.302133][ T5077] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 108.309685][ T5077] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 108.339140][ T5077] EXT4-fs (loop0): orphan cleanup on readonly fs [ 108.347615][ T5077] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 108.365677][ T5077] EXT4-fs (loop0): Remounting filesystem read-only [ 108.372495][ T5077] Quota error (device loop0): write_blk: dquota write failed [ 108.379963][ T5077] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 108.392109][ T5077] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.18: Failed to acquire dquot type 0 [ 108.404131][ T5077] EXT4-fs (loop0): Remounting filesystem read-only [ 108.410877][ T5077] EXT4-fs (loop0): 1 truncate cleaned up [ 108.419892][ T5077] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:56:27 executed programs: 4 [ 108.542190][ T5077] syz.0.18 (5077) used greatest stack depth: 20176 bytes left [ 108.638300][ T5080] loop0: detected capacity change from 0 to 512 [ 108.697787][ T5080] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 108.721642][ T5080] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 108.747206][ T5080] EXT4-fs (loop0): orphan cleanup on readonly fs [ 108.774215][ T5080] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 108.791572][ T5080] EXT4-fs (loop0): Remounting filesystem read-only [ 108.798493][ T5080] Quota error (device loop0): write_blk: dquota write failed [ 108.810179][ T5080] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 108.820628][ T5080] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.19: Failed to acquire dquot type 0 [ 108.836119][ T5080] EXT4-fs (loop0): Remounting filesystem read-only [ 108.860219][ T5080] EXT4-fs (loop0): 1 truncate cleaned up [ 108.868248][ T5080] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 109.062936][ T5083] loop0: detected capacity change from 0 to 512 [ 109.145265][ T5083] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 109.154081][ T5083] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.194119][ T5083] EXT4-fs (loop0): orphan cleanup on readonly fs [ 109.209386][ T5083] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 109.225899][ T5083] EXT4-fs (loop0): Remounting filesystem read-only [ 109.233446][ T5083] Quota error (device loop0): write_blk: dquota write failed [ 109.243665][ T5083] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 109.254742][ T5083] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.20: Failed to acquire dquot type 0 [ 109.266904][ T5083] EXT4-fs (loop0): Remounting filesystem read-only [ 109.274466][ T5083] EXT4-fs (loop0): 1 truncate cleaned up [ 109.280875][ T5083] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 109.466859][ T5086] loop0: detected capacity change from 0 to 512 [ 109.535793][ T5086] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 109.543788][ T5086] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.563828][ T5086] EXT4-fs (loop0): orphan cleanup on readonly fs [ 109.573101][ T5086] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 109.589190][ T5086] EXT4-fs (loop0): Remounting filesystem read-only [ 109.596409][ T5086] Quota error (device loop0): write_blk: dquota write failed [ 109.604703][ T5086] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 109.615863][ T5086] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.21: Failed to acquire dquot type 0 [ 109.627634][ T5086] EXT4-fs (loop0): Remounting filesystem read-only [ 109.634318][ T4277] Bluetooth: hci0: command 0x040f tx timeout [ 109.634702][ T5086] EXT4-fs (loop0): 1 truncate cleaned up [ 109.648264][ T5086] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 109.780643][ T5089] loop0: detected capacity change from 0 to 512 [ 109.793979][ T5089] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 109.802651][ T5089] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.816402][ T5089] EXT4-fs (loop0): orphan cleanup on readonly fs [ 109.831305][ T5089] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 109.847388][ T5089] EXT4-fs (loop0): Remounting filesystem read-only [ 109.855603][ T5089] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.22: Failed to acquire dquot type 0 [ 109.868428][ T5089] EXT4-fs (loop0): Remounting filesystem read-only [ 109.875790][ T5089] EXT4-fs (loop0): 1 truncate cleaned up [ 109.882380][ T5089] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 110.032704][ T5092] loop0: detected capacity change from 0 to 512 [ 110.055799][ T5092] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 110.063614][ T5092] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 110.076106][ T5092] EXT4-fs (loop0): orphan cleanup on readonly fs [ 110.089636][ T5092] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 110.111782][ T5092] EXT4-fs (loop0): Remounting filesystem read-only [ 110.118582][ T5092] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.23: Failed to acquire dquot type 0 [ 110.147098][ T5092] EXT4-fs (loop0): Remounting filesystem read-only [ 110.155061][ T5092] EXT4-fs (loop0): 1 truncate cleaned up [ 110.162662][ T5092] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 110.392085][ T5095] loop0: detected capacity change from 0 to 512 [ 110.407197][ T5095] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 110.442306][ T5095] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 110.489929][ T5095] EXT4-fs (loop0): orphan cleanup on readonly fs [ 110.498045][ T5095] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 110.514510][ T5095] EXT4-fs (loop0): Remounting filesystem read-only [ 110.521742][ T5095] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.24: Failed to acquire dquot type 0 [ 110.534909][ T5095] EXT4-fs (loop0): Remounting filesystem read-only [ 110.542098][ T5095] EXT4-fs (loop0): 1 truncate cleaned up [ 110.548663][ T5095] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 110.719537][ T5098] loop0: detected capacity change from 0 to 512 [ 110.744308][ T5098] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 110.766552][ T5098] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 110.801656][ T5098] EXT4-fs (loop0): orphan cleanup on readonly fs [ 110.812415][ T5098] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 110.830705][ T5098] EXT4-fs (loop0): Remounting filesystem read-only [ 110.837829][ T5098] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.25: Failed to acquire dquot type 0 [ 110.851396][ T5098] EXT4-fs (loop0): Remounting filesystem read-only [ 110.858613][ T5098] EXT4-fs (loop0): 1 truncate cleaned up [ 110.867562][ T5098] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 111.056781][ T5101] loop0: detected capacity change from 0 to 512 [ 111.073768][ T5101] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 111.082470][ T5101] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.096227][ T5101] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.106033][ T5101] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 111.123346][ T5101] EXT4-fs (loop0): Remounting filesystem read-only [ 111.130760][ T5101] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.26: Failed to acquire dquot type 0 [ 111.144775][ T5101] EXT4-fs (loop0): Remounting filesystem read-only [ 111.152218][ T5101] EXT4-fs (loop0): 1 truncate cleaned up [ 111.162634][ T5101] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 111.349890][ T5104] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 111.359659][ T5104] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.375612][ T5104] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.384782][ T5104] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 111.401575][ T5104] EXT4-fs (loop0): Remounting filesystem read-only [ 111.408370][ T5104] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.27: Failed to acquire dquot type 0 [ 111.420577][ T5104] EXT4-fs (loop0): Remounting filesystem read-only [ 111.428309][ T5104] EXT4-fs (loop0): 1 truncate cleaned up [ 111.434937][ T5104] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 111.664890][ T5107] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 111.672430][ T5107] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.685798][ T5107] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.693843][ T5107] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 111.709778][ T5107] EXT4-fs (loop0): Remounting filesystem read-only [ 111.711338][ T4276] Bluetooth: hci0: command 0x0419 tx timeout [ 111.718074][ T5107] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.28: Failed to acquire dquot type 0 [ 111.734120][ T5107] EXT4-fs (loop0): Remounting filesystem read-only [ 111.740805][ T5107] EXT4-fs (loop0): 1 truncate cleaned up [ 111.747445][ T5107] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 111.947607][ T5110] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 111.956811][ T5110] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.969355][ T5110] EXT4-fs (loop0): orphan cleanup on readonly fs [ 111.978826][ T5110] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 111.993895][ T5110] EXT4-fs (loop0): Remounting filesystem read-only [ 112.000724][ T5110] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.29: Failed to acquire dquot type 0 [ 112.012809][ T5110] EXT4-fs (loop0): Remounting filesystem read-only [ 112.019765][ T5110] EXT4-fs (loop0): 1 truncate cleaned up [ 112.026909][ T5110] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 112.174371][ T5113] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 112.181791][ T5113] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 112.196376][ T5113] EXT4-fs (loop0): orphan cleanup on readonly fs [ 112.205154][ T5113] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 112.220740][ T5113] EXT4-fs (loop0): Remounting filesystem read-only [ 112.227799][ T5113] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.30: Failed to acquire dquot type 0 [ 112.239297][ T5113] EXT4-fs (loop0): Remounting filesystem read-only [ 112.246176][ T5113] EXT4-fs (loop0): 1 truncate cleaned up [ 112.262486][ T5113] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 112.447901][ T5116] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 112.456986][ T5116] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 112.469842][ T5116] EXT4-fs (loop0): orphan cleanup on readonly fs [ 112.478697][ T5116] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 112.494803][ T5116] EXT4-fs (loop0): Remounting filesystem read-only [ 112.502044][ T5116] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.31: Failed to acquire dquot type 0 [ 112.514243][ T5116] EXT4-fs (loop0): Remounting filesystem read-only [ 112.521338][ T5116] EXT4-fs (loop0): 1 truncate cleaned up [ 112.527828][ T5116] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 112.688439][ T5119] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 112.696596][ T5119] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 112.709477][ T5119] EXT4-fs (loop0): orphan cleanup on readonly fs [ 112.719251][ T5119] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 112.735316][ T5119] EXT4-fs (loop0): Remounting filesystem read-only [ 112.742152][ T5119] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.32: Failed to acquire dquot type 0 [ 112.754226][ T5119] EXT4-fs (loop0): Remounting filesystem read-only [ 112.760926][ T5119] EXT4-fs (loop0): 1 truncate cleaned up [ 112.767843][ T5119] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 112.947643][ T5122] set_capacity_and_notify: 6 callbacks suppressed [ 112.947659][ T5122] loop0: detected capacity change from 0 to 512 [ 113.064828][ T5122] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 113.072638][ T5122] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.087117][ T5122] EXT4-fs (loop0): orphan cleanup on readonly fs [ 113.095826][ T5122] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 113.111331][ T5122] EXT4-fs (loop0): Remounting filesystem read-only [ 113.118056][ T5122] __quota_error: 22 callbacks suppressed [ 113.118073][ T5122] Quota error (device loop0): write_blk: dquota write failed [ 113.131873][ T5122] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 113.142090][ T5122] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.33: Failed to acquire dquot type 0 [ 113.153685][ T5122] EXT4-fs (loop0): Remounting filesystem read-only [ 113.160434][ T5122] EXT4-fs (loop0): 1 truncate cleaned up [ 113.167880][ T5122] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 113.333126][ T5125] loop0: detected capacity change from 0 to 512 [ 113.342991][ T5125] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 113.350859][ T5125] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.366420][ T5125] EXT4-fs (loop0): orphan cleanup on readonly fs [ 113.374388][ T5125] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 113.391597][ T5125] EXT4-fs (loop0): Remounting filesystem read-only [ 113.398363][ T5125] Quota error (device loop0): write_blk: dquota write failed [ 113.407942][ T5125] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 113.418025][ T5125] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.34: Failed to acquire dquot type 0 [ 113.430376][ T5125] EXT4-fs (loop0): Remounting filesystem read-only [ 113.438418][ T5125] EXT4-fs (loop0): 1 truncate cleaned up [ 113.444800][ T5125] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 113.578872][ T5128] loop0: detected capacity change from 0 to 512 [ 113.622756][ T5128] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 113.629944][ T5128] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.643907][ T5128] EXT4-fs (loop0): orphan cleanup on readonly fs [ 113.653585][ T5128] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 113.668665][ T5128] EXT4-fs (loop0): Remounting filesystem read-only [ 113.675920][ T5128] Quota error (device loop0): write_blk: dquota write failed [ 113.683748][ T5128] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 113.693767][ T5128] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.35: Failed to acquire dquot type 0 [ 113.705139][ T5128] EXT4-fs (loop0): Remounting filesystem read-only [ 113.712293][ T5128] EXT4-fs (loop0): 1 truncate cleaned up [ 113.722089][ T5128] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:56:32 executed programs: 21 [ 113.885369][ T5131] loop0: detected capacity change from 0 to 512 [ 113.985173][ T5131] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 113.992772][ T5131] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 114.005316][ T5131] EXT4-fs (loop0): orphan cleanup on readonly fs [ 114.013999][ T5131] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 114.029850][ T5131] EXT4-fs (loop0): Remounting filesystem read-only [ 114.036808][ T5131] Quota error (device loop0): write_blk: dquota write failed [ 114.044367][ T5131] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 114.054553][ T5131] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.36: Failed to acquire dquot type 0 [ 114.066072][ T5131] EXT4-fs (loop0): Remounting filesystem read-only [ 114.072926][ T5131] EXT4-fs (loop0): 1 truncate cleaned up [ 114.079181][ T5131] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 114.207582][ T5134] loop0: detected capacity change from 0 to 512 [ 114.251124][ T5134] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 114.258900][ T5134] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 114.272992][ T5134] EXT4-fs (loop0): orphan cleanup on readonly fs [ 114.281593][ T5134] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 114.296285][ T5134] EXT4-fs (loop0): Remounting filesystem read-only [ 114.303382][ T5134] Quota error (device loop0): write_blk: dquota write failed [ 114.311235][ T5134] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 114.321426][ T5134] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.37: Failed to acquire dquot type 0 [ 114.332998][ T5134] EXT4-fs (loop0): Remounting filesystem read-only [ 114.339725][ T5134] EXT4-fs (loop0): 1 truncate cleaned up [ 114.346248][ T5134] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 114.486104][ T5137] loop0: detected capacity change from 0 to 512 [ 114.496982][ T5137] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 114.504965][ T5137] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 114.517369][ T5137] EXT4-fs (loop0): orphan cleanup on readonly fs [ 114.525652][ T5137] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 114.541855][ T5137] EXT4-fs (loop0): Remounting filesystem read-only [ 114.549507][ T5137] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.38: Failed to acquire dquot type 0 [ 114.563147][ T5137] EXT4-fs (loop0): Remounting filesystem read-only [ 114.570532][ T5137] EXT4-fs (loop0): 1 truncate cleaned up [ 114.577886][ T5137] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 114.717440][ T5140] loop0: detected capacity change from 0 to 512 [ 114.790522][ T5140] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 114.797976][ T5140] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 114.810177][ T5140] EXT4-fs (loop0): orphan cleanup on readonly fs [ 114.819316][ T5140] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 114.834841][ T5140] EXT4-fs (loop0): Remounting filesystem read-only [ 114.842360][ T5140] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.39: Failed to acquire dquot type 0 [ 114.854110][ T5140] EXT4-fs (loop0): Remounting filesystem read-only [ 114.861189][ T5140] EXT4-fs (loop0): 1 truncate cleaned up [ 114.867653][ T5140] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 114.991825][ T5143] loop0: detected capacity change from 0 to 512 [ 115.005966][ T5143] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 115.013652][ T5143] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 115.025894][ T5143] EXT4-fs (loop0): orphan cleanup on readonly fs [ 115.034686][ T5143] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 115.050382][ T5143] EXT4-fs (loop0): Remounting filesystem read-only [ 115.059035][ T5143] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.40: Failed to acquire dquot type 0 [ 115.071661][ T5143] EXT4-fs (loop0): Remounting filesystem read-only [ 115.079317][ T5143] EXT4-fs (loop0): 1 truncate cleaned up [ 115.086124][ T5143] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 115.216060][ T5146] loop0: detected capacity change from 0 to 512 [ 115.279272][ T5146] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 115.286634][ T5146] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 115.299583][ T5146] EXT4-fs (loop0): orphan cleanup on readonly fs [ 115.308929][ T5146] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 115.324292][ T5146] EXT4-fs (loop0): Remounting filesystem read-only [ 115.331168][ T5146] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.41: Failed to acquire dquot type 0 [ 115.342941][ T5146] EXT4-fs (loop0): Remounting filesystem read-only [ 115.349956][ T5146] EXT4-fs (loop0): 1 truncate cleaned up [ 115.358178][ T5146] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 115.548472][ T5149] loop0: detected capacity change from 0 to 512 [ 115.624876][ T5149] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 115.633477][ T5149] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 115.645980][ T5149] EXT4-fs (loop0): orphan cleanup on readonly fs [ 115.655475][ T5149] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 115.671797][ T5149] EXT4-fs (loop0): Remounting filesystem read-only [ 115.678570][ T5149] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.42: Failed to acquire dquot type 0 [ 115.690359][ T5149] EXT4-fs (loop0): Remounting filesystem read-only [ 115.697521][ T5149] EXT4-fs (loop0): 1 truncate cleaned up [ 115.704258][ T5149] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 115.905391][ T5152] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 115.915490][ T5152] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 115.928265][ T5152] EXT4-fs (loop0): orphan cleanup on readonly fs [ 115.938275][ T5152] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 115.954191][ T5152] EXT4-fs (loop0): Remounting filesystem read-only [ 115.961493][ T5152] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.43: Failed to acquire dquot type 0 [ 115.973481][ T5152] EXT4-fs (loop0): Remounting filesystem read-only [ 115.980316][ T5152] EXT4-fs (loop0): 1 truncate cleaned up [ 115.986942][ T5152] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 116.152979][ T5155] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 116.160443][ T5155] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.172890][ T5155] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.181829][ T5155] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 116.197384][ T5155] EXT4-fs (loop0): Remounting filesystem read-only [ 116.204531][ T5155] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.44: Failed to acquire dquot type 0 [ 116.216666][ T5155] EXT4-fs (loop0): Remounting filesystem read-only [ 116.224536][ T5155] EXT4-fs (loop0): 1 truncate cleaned up [ 116.232185][ T5155] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 116.397232][ T5158] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 116.404941][ T5158] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.418264][ T5158] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.427755][ T5158] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 116.442927][ T5158] EXT4-fs (loop0): Remounting filesystem read-only [ 116.449634][ T5158] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.45: Failed to acquire dquot type 0 [ 116.461701][ T5158] EXT4-fs (loop0): Remounting filesystem read-only [ 116.468515][ T5158] EXT4-fs (loop0): 1 truncate cleaned up [ 116.475170][ T5158] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 116.665765][ T5161] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 116.673643][ T5161] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.685958][ T5161] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.694348][ T5161] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 116.709599][ T5161] EXT4-fs (loop0): Remounting filesystem read-only [ 116.717453][ T5161] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.46: Failed to acquire dquot type 0 [ 116.729199][ T5161] EXT4-fs (loop0): Remounting filesystem read-only [ 116.736161][ T5161] EXT4-fs (loop0): 1 truncate cleaned up [ 116.742687][ T5161] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 116.872219][ T5164] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 116.879489][ T5164] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.894272][ T5164] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.902368][ T5164] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 116.918540][ T5164] EXT4-fs (loop0): Remounting filesystem read-only [ 116.925551][ T5164] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.47: Failed to acquire dquot type 0 [ 116.938108][ T5164] EXT4-fs (loop0): Remounting filesystem read-only [ 116.945002][ T5164] EXT4-fs (loop0): 1 truncate cleaned up [ 116.952130][ T5164] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 117.152544][ T5167] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 117.160272][ T5167] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.172891][ T5167] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.180892][ T5167] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 117.195866][ T5167] EXT4-fs (loop0): Remounting filesystem read-only [ 117.202926][ T5167] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.48: Failed to acquire dquot type 0 [ 117.214698][ T5167] EXT4-fs (loop0): Remounting filesystem read-only [ 117.221531][ T5167] EXT4-fs (loop0): 1 truncate cleaned up [ 117.228275][ T5167] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 117.358451][ T5170] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 117.365905][ T5170] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.378398][ T5170] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.387660][ T5170] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 117.403338][ T5170] EXT4-fs (loop0): Remounting filesystem read-only [ 117.410265][ T5170] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.49: Failed to acquire dquot type 0 [ 117.422697][ T5170] EXT4-fs (loop0): Remounting filesystem read-only [ 117.429636][ T5170] EXT4-fs (loop0): 1 truncate cleaned up [ 117.436402][ T5170] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 117.595712][ T5173] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 117.604424][ T5173] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.617333][ T5173] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.625461][ T5173] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 117.640507][ T5173] EXT4-fs (loop0): Remounting filesystem read-only [ 117.647913][ T5173] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.50: Failed to acquire dquot type 0 [ 117.659379][ T5173] EXT4-fs (loop0): Remounting filesystem read-only [ 117.666561][ T5173] EXT4-fs (loop0): 1 truncate cleaned up [ 117.673024][ T5173] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 117.874099][ T5176] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 117.883257][ T5176] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.896383][ T5176] EXT4-fs (loop0): orphan cleanup on readonly fs [ 117.904230][ T5176] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 117.919428][ T5176] EXT4-fs (loop0): Remounting filesystem read-only [ 117.926805][ T5176] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.51: Failed to acquire dquot type 0 [ 117.938437][ T5176] EXT4-fs (loop0): Remounting filesystem read-only [ 117.945562][ T5176] EXT4-fs (loop0): 1 truncate cleaned up [ 117.954467][ T5176] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 118.087505][ T5179] set_capacity_and_notify: 9 callbacks suppressed [ 118.087517][ T5179] loop0: detected capacity change from 0 to 512 [ 118.170171][ T5179] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 118.177614][ T5179] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.190254][ T5179] EXT4-fs (loop0): orphan cleanup on readonly fs [ 118.199521][ T5179] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 118.214526][ T5179] EXT4-fs (loop0): Remounting filesystem read-only [ 118.221542][ T5179] __quota_error: 28 callbacks suppressed [ 118.221553][ T5179] Quota error (device loop0): write_blk: dquota write failed [ 118.234847][ T5179] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 118.245304][ T5179] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.52: Failed to acquire dquot type 0 [ 118.256834][ T5179] EXT4-fs (loop0): Remounting filesystem read-only [ 118.263705][ T5179] EXT4-fs (loop0): 1 truncate cleaned up [ 118.269904][ T5179] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 118.410639][ T5182] loop0: detected capacity change from 0 to 512 [ 118.514549][ T5182] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 118.521939][ T5182] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.535470][ T5182] EXT4-fs (loop0): orphan cleanup on readonly fs [ 118.543518][ T5182] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 118.559713][ T5182] EXT4-fs (loop0): Remounting filesystem read-only [ 118.566829][ T5182] Quota error (device loop0): write_blk: dquota write failed [ 118.576090][ T5182] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 118.586421][ T5182] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.53: Failed to acquire dquot type 0 [ 118.598712][ T5182] EXT4-fs (loop0): Remounting filesystem read-only [ 118.606686][ T5182] EXT4-fs (loop0): 1 truncate cleaned up [ 118.613114][ T5182] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 118.729598][ T5185] loop0: detected capacity change from 0 to 512 [ 118.774745][ T5185] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 118.788431][ T5185] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.803184][ T5185] EXT4-fs (loop0): orphan cleanup on readonly fs [ 118.811941][ T5185] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 118.828018][ T5185] EXT4-fs (loop0): Remounting filesystem read-only [ 118.834895][ T5185] Quota error (device loop0): write_blk: dquota write failed [ 118.842930][ T5185] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 118.853111][ T5185] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.54: Failed to acquire dquot type 0 [ 118.864806][ T5185] EXT4-fs (loop0): Remounting filesystem read-only [ 118.873713][ T5185] EXT4-fs (loop0): 1 truncate cleaned up [ 118.880032][ T5185] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:56:37 executed programs: 40 [ 119.007107][ T5188] loop0: detected capacity change from 0 to 512 [ 119.049969][ T5188] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 119.057301][ T5188] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 119.070275][ T5188] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.078461][ T5188] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 119.093455][ T5188] EXT4-fs (loop0): Remounting filesystem read-only [ 119.100137][ T5188] Quota error (device loop0): write_blk: dquota write failed [ 119.107982][ T5188] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 119.118053][ T5188] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.55: Failed to acquire dquot type 0 [ 119.129550][ T5188] EXT4-fs (loop0): Remounting filesystem read-only [ 119.136431][ T5188] EXT4-fs (loop0): 1 truncate cleaned up [ 119.144148][ T5188] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 119.295706][ T5191] loop0: detected capacity change from 0 to 512 [ 119.383967][ T5191] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 119.391715][ T5191] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 119.403859][ T5191] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.413259][ T5191] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 119.429161][ T5191] EXT4-fs (loop0): Remounting filesystem read-only [ 119.436113][ T5191] Quota error (device loop0): write_blk: dquota write failed [ 119.443702][ T5191] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 119.453816][ T5191] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.56: Failed to acquire dquot type 0 [ 119.465616][ T5191] EXT4-fs (loop0): Remounting filesystem read-only [ 119.472553][ T5191] EXT4-fs (loop0): 1 truncate cleaned up [ 119.479210][ T5191] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 119.615648][ T5194] loop0: detected capacity change from 0 to 512 [ 119.667915][ T5194] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 119.675263][ T5194] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 119.687579][ T5194] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.696076][ T5194] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 119.711306][ T5194] EXT4-fs (loop0): Remounting filesystem read-only [ 119.718085][ T5194] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.57: Failed to acquire dquot type 0 [ 119.729571][ T5194] EXT4-fs (loop0): Remounting filesystem read-only [ 119.736330][ T5194] EXT4-fs (loop0): 1 truncate cleaned up [ 119.742689][ T5194] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 119.877880][ T5197] loop0: detected capacity change from 0 to 512 [ 119.914495][ T5197] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 119.922491][ T5197] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 119.935327][ T5197] EXT4-fs (loop0): orphan cleanup on readonly fs [ 119.944630][ T5197] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 119.959960][ T5197] EXT4-fs (loop0): Remounting filesystem read-only [ 119.966923][ T5197] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.58: Failed to acquire dquot type 0 [ 119.978744][ T5197] EXT4-fs (loop0): Remounting filesystem read-only [ 119.985512][ T5197] EXT4-fs (loop0): 1 truncate cleaned up [ 119.999633][ T5197] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 120.136440][ T5200] loop0: detected capacity change from 0 to 512 [ 120.206165][ T5200] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 120.213621][ T5200] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.225893][ T5200] EXT4-fs (loop0): orphan cleanup on readonly fs [ 120.234668][ T5200] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 120.249692][ T5200] EXT4-fs (loop0): Remounting filesystem read-only [ 120.256571][ T5200] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.59: Failed to acquire dquot type 0 [ 120.268116][ T5200] EXT4-fs (loop0): Remounting filesystem read-only [ 120.274944][ T5200] EXT4-fs (loop0): 1 truncate cleaned up [ 120.282709][ T5200] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 120.423629][ T5203] loop0: detected capacity change from 0 to 512 [ 120.463344][ T5203] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 120.470718][ T5203] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.483701][ T5203] EXT4-fs (loop0): orphan cleanup on readonly fs [ 120.492245][ T5203] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 120.507406][ T5203] EXT4-fs (loop0): Remounting filesystem read-only [ 120.515522][ T5203] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.60: Failed to acquire dquot type 0 [ 120.527573][ T5203] EXT4-fs (loop0): Remounting filesystem read-only [ 120.534886][ T5203] EXT4-fs (loop0): 1 truncate cleaned up [ 120.541466][ T5203] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 120.678659][ T5206] loop0: detected capacity change from 0 to 512 [ 120.715603][ T5206] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 120.725612][ T5206] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.738314][ T5206] EXT4-fs (loop0): orphan cleanup on readonly fs [ 120.746487][ T5206] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 120.763032][ T5206] EXT4-fs (loop0): Remounting filesystem read-only [ 120.769741][ T5206] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.61: Failed to acquire dquot type 0 [ 120.781829][ T5206] EXT4-fs (loop0): Remounting filesystem read-only [ 120.788774][ T5206] EXT4-fs (loop0): 1 truncate cleaned up [ 120.801853][ T5206] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 120.949817][ T5209] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 120.957921][ T5209] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.973750][ T5209] EXT4-fs (loop0): orphan cleanup on readonly fs [ 120.983224][ T5209] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 120.998723][ T5209] EXT4-fs (loop0): Remounting filesystem read-only [ 121.007487][ T5209] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.62: Failed to acquire dquot type 0 [ 121.019983][ T5209] EXT4-fs (loop0): Remounting filesystem read-only [ 121.026868][ T5209] EXT4-fs (loop0): 1 truncate cleaned up [ 121.033206][ T5209] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 121.214467][ T5212] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 121.223738][ T5212] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 121.240594][ T5212] EXT4-fs (loop0): orphan cleanup on readonly fs [ 121.249083][ T5212] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 121.264118][ T5212] EXT4-fs (loop0): Remounting filesystem read-only [ 121.271286][ T5212] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.63: Failed to acquire dquot type 0 [ 121.283124][ T5212] EXT4-fs (loop0): Remounting filesystem read-only [ 121.289781][ T5212] EXT4-fs (loop0): 1 truncate cleaned up [ 121.297204][ T5212] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 121.448699][ T5215] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 121.456197][ T5215] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 121.469349][ T5215] EXT4-fs (loop0): orphan cleanup on readonly fs [ 121.477612][ T5215] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 121.493328][ T5215] EXT4-fs (loop0): Remounting filesystem read-only [ 121.500179][ T5215] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.64: Failed to acquire dquot type 0 [ 121.511772][ T5215] EXT4-fs (loop0): Remounting filesystem read-only [ 121.518779][ T5215] EXT4-fs (loop0): 1 truncate cleaned up [ 121.526641][ T5215] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 121.733883][ T5218] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 121.742503][ T5218] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 121.755111][ T5218] EXT4-fs (loop0): orphan cleanup on readonly fs [ 121.763055][ T5218] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 121.777985][ T5218] EXT4-fs (loop0): Remounting filesystem read-only [ 121.785063][ T5218] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.65: Failed to acquire dquot type 0 [ 121.797931][ T5218] EXT4-fs (loop0): Remounting filesystem read-only [ 121.804929][ T5218] EXT4-fs (loop0): 1 truncate cleaned up [ 121.812327][ T5218] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 121.991207][ T5221] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 121.998488][ T5221] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.012335][ T5221] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.020481][ T5221] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 122.036183][ T5221] EXT4-fs (loop0): Remounting filesystem read-only [ 122.044014][ T5221] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.66: Failed to acquire dquot type 0 [ 122.055673][ T5221] EXT4-fs (loop0): Remounting filesystem read-only [ 122.064074][ T5221] EXT4-fs (loop0): 1 truncate cleaned up [ 122.070803][ T5221] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 122.255105][ T5224] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 122.262853][ T5224] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.286288][ T5224] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.295887][ T5224] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 122.311941][ T5224] EXT4-fs (loop0): Remounting filesystem read-only [ 122.318734][ T5224] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.67: Failed to acquire dquot type 0 [ 122.330215][ T5224] EXT4-fs (loop0): Remounting filesystem read-only [ 122.337174][ T5224] EXT4-fs (loop0): 1 truncate cleaned up [ 122.345261][ T5224] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 122.509501][ T5227] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 122.518539][ T5227] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.534022][ T5227] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.543383][ T5227] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 122.558968][ T5227] EXT4-fs (loop0): Remounting filesystem read-only [ 122.567274][ T5227] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.68: Failed to acquire dquot type 0 [ 122.580000][ T5227] EXT4-fs (loop0): Remounting filesystem read-only [ 122.587169][ T5227] EXT4-fs (loop0): 1 truncate cleaned up [ 122.593812][ T5227] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 122.770210][ T5230] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 122.777902][ T5230] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.790256][ T5230] EXT4-fs (loop0): orphan cleanup on readonly fs [ 122.799067][ T5230] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 122.814479][ T5230] EXT4-fs (loop0): Remounting filesystem read-only [ 122.821297][ T5230] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.69: Failed to acquire dquot type 0 [ 122.832769][ T5230] EXT4-fs (loop0): Remounting filesystem read-only [ 122.839437][ T5230] EXT4-fs (loop0): 1 truncate cleaned up [ 122.846055][ T5230] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 122.997342][ T5233] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 123.006037][ T5233] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.018835][ T5233] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.027170][ T5233] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 123.042416][ T5233] EXT4-fs (loop0): Remounting filesystem read-only [ 123.049227][ T5233] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.70: Failed to acquire dquot type 0 [ 123.061362][ T5233] EXT4-fs (loop0): Remounting filesystem read-only [ 123.068852][ T5233] EXT4-fs (loop0): 1 truncate cleaned up [ 123.075440][ T5233] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 123.205411][ T5236] set_capacity_and_notify: 9 callbacks suppressed [ 123.205426][ T5236] loop0: detected capacity change from 0 to 512 [ 123.229031][ T5236] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 123.236832][ T5236] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.250121][ T5236] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.259119][ T5236] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 123.275724][ T5236] EXT4-fs (loop0): Remounting filesystem read-only [ 123.283294][ T5236] __quota_error: 28 callbacks suppressed [ 123.283308][ T5236] Quota error (device loop0): write_blk: dquota write failed [ 123.298652][ T5236] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 123.308968][ T5236] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.71: Failed to acquire dquot type 0 [ 123.320638][ T5236] EXT4-fs (loop0): Remounting filesystem read-only [ 123.327773][ T5236] EXT4-fs (loop0): 1 truncate cleaned up [ 123.334339][ T5236] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 123.466004][ T5239] loop0: detected capacity change from 0 to 512 [ 123.506050][ T5239] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 123.514116][ T5239] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.526385][ T5239] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.534878][ T5239] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 123.550860][ T5239] EXT4-fs (loop0): Remounting filesystem read-only [ 123.557799][ T5239] Quota error (device loop0): write_blk: dquota write failed [ 123.565741][ T5239] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 123.576596][ T5239] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.72: Failed to acquire dquot type 0 [ 123.588707][ T5239] EXT4-fs (loop0): Remounting filesystem read-only [ 123.595527][ T5239] EXT4-fs (loop0): 1 truncate cleaned up [ 123.601990][ T5239] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 123.732009][ T5242] loop0: detected capacity change from 0 to 512 [ 123.775336][ T5242] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 123.783055][ T5242] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 123.795523][ T5242] EXT4-fs (loop0): orphan cleanup on readonly fs [ 123.805275][ T5242] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 123.819990][ T5242] EXT4-fs (loop0): Remounting filesystem read-only [ 123.826964][ T5242] Quota error (device loop0): write_blk: dquota write failed [ 123.834429][ T5242] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 123.844383][ T5242] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.73: Failed to acquire dquot type 0 [ 123.855863][ T5242] EXT4-fs (loop0): Remounting filesystem read-only [ 123.863215][ T5242] EXT4-fs (loop0): 1 truncate cleaned up [ 123.869681][ T5242] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 124.026551][ T5245] loop0: detected capacity change from 0 to 512 [ 124.080004][ T5245] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 124.087513][ T5245] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 124.100577][ T5245] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.108859][ T5245] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 124.124366][ T5245] EXT4-fs (loop0): Remounting filesystem read-only [ 124.131270][ T5245] Quota error (device loop0): write_blk: dquota write failed [ 124.138741][ T5245] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 124.148827][ T5245] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.74: Failed to acquire dquot type 0 [ 124.160514][ T5245] EXT4-fs (loop0): Remounting filesystem read-only [ 124.167527][ T5245] EXT4-fs (loop0): 1 truncate cleaned up [ 124.174755][ T5245] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:56:43 executed programs: 60 [ 124.307910][ T5248] loop0: detected capacity change from 0 to 512 [ 124.365987][ T5248] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 124.373723][ T5248] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 124.387324][ T5248] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.396024][ T5248] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 124.410909][ T5248] EXT4-fs (loop0): Remounting filesystem read-only [ 124.419235][ T5248] Quota error (device loop0): write_blk: dquota write failed [ 124.427099][ T5248] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 124.438321][ T5248] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.75: Failed to acquire dquot type 0 [ 124.449872][ T5248] EXT4-fs (loop0): Remounting filesystem read-only [ 124.457341][ T5248] EXT4-fs (loop0): 1 truncate cleaned up [ 124.464227][ T5248] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 124.597641][ T5251] loop0: detected capacity change from 0 to 512 [ 124.663597][ T5251] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 124.670859][ T5251] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 124.684991][ T5251] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.693752][ T5251] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 124.709378][ T5251] EXT4-fs (loop0): Remounting filesystem read-only [ 124.716479][ T5251] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.76: Failed to acquire dquot type 0 [ 124.728262][ T5251] EXT4-fs (loop0): Remounting filesystem read-only [ 124.736344][ T5251] EXT4-fs (loop0): 1 truncate cleaned up [ 124.742869][ T5251] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 124.866742][ T5254] loop0: detected capacity change from 0 to 512 [ 124.918067][ T5254] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 124.925427][ T5254] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 124.937843][ T5254] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.946081][ T5254] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 124.961407][ T5254] EXT4-fs (loop0): Remounting filesystem read-only [ 124.968303][ T5254] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.77: Failed to acquire dquot type 0 [ 124.980471][ T5254] EXT4-fs (loop0): Remounting filesystem read-only [ 124.987261][ T5254] EXT4-fs (loop0): 1 truncate cleaned up [ 124.994227][ T5254] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 125.166447][ T5257] loop0: detected capacity change from 0 to 512 [ 125.248422][ T5257] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 125.257377][ T5257] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 125.270792][ T5257] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.279081][ T5257] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 125.294220][ T5257] EXT4-fs (loop0): Remounting filesystem read-only [ 125.301767][ T5257] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.78: Failed to acquire dquot type 0 [ 125.313766][ T5257] EXT4-fs (loop0): Remounting filesystem read-only [ 125.321704][ T5257] EXT4-fs (loop0): 1 truncate cleaned up [ 125.328163][ T5257] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 125.478846][ T5260] loop0: detected capacity change from 0 to 512 [ 125.489491][ T5260] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 125.496921][ T5260] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 125.509943][ T5260] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.518866][ T5260] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 125.534441][ T5260] EXT4-fs (loop0): Remounting filesystem read-only [ 125.542577][ T5260] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.79: Failed to acquire dquot type 0 [ 125.554530][ T5260] EXT4-fs (loop0): Remounting filesystem read-only [ 125.563430][ T5260] EXT4-fs (loop0): 1 truncate cleaned up [ 125.569909][ T5260] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 125.694736][ T5263] loop0: detected capacity change from 0 to 512 [ 125.714401][ T5263] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 125.721770][ T5263] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 125.735700][ T5263] EXT4-fs (loop0): orphan cleanup on readonly fs [ 125.744278][ T5263] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 125.759495][ T5263] EXT4-fs (loop0): Remounting filesystem read-only [ 125.769095][ T5263] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.80: Failed to acquire dquot type 0 [ 125.783204][ T5263] EXT4-fs (loop0): Remounting filesystem read-only [ 125.790491][ T5263] EXT4-fs (loop0): 1 truncate cleaned up [ 125.797158][ T5263] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 125.975143][ T5266] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 125.983974][ T5266] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 125.996379][ T5266] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.004627][ T5266] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 126.020123][ T5266] EXT4-fs (loop0): Remounting filesystem read-only [ 126.027128][ T5266] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.81: Failed to acquire dquot type 0 [ 126.039204][ T5266] EXT4-fs (loop0): Remounting filesystem read-only [ 126.046145][ T5266] EXT4-fs (loop0): 1 truncate cleaned up [ 126.216160][ T5269] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 126.224411][ T5269] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.237402][ T5269] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.246192][ T5269] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 126.263156][ T5269] EXT4-fs (loop0): Remounting filesystem read-only [ 126.270336][ T5269] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.82: Failed to acquire dquot type 0 [ 126.283650][ T5269] EXT4-fs (loop0): Remounting filesystem read-only [ 126.290392][ T5269] EXT4-fs (loop0): 1 truncate cleaned up [ 126.465049][ T5272] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 126.473148][ T5272] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.485420][ T5272] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.493135][ T5272] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 126.508116][ T5272] EXT4-fs (loop0): Remounting filesystem read-only [ 126.515000][ T5272] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.83: Failed to acquire dquot type 0 [ 126.526887][ T5272] EXT4-fs (loop0): Remounting filesystem read-only [ 126.534019][ T5272] EXT4-fs (loop0): 1 truncate cleaned up [ 126.734253][ T5275] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 126.741798][ T5275] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.755285][ T5275] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.763485][ T5275] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 126.778597][ T5275] EXT4-fs (loop0): Remounting filesystem read-only [ 126.785967][ T5275] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.84: Failed to acquire dquot type 0 [ 126.797669][ T5275] EXT4-fs (loop0): Remounting filesystem read-only [ 126.805541][ T5275] EXT4-fs (loop0): 1 truncate cleaned up [ 126.924484][ T5278] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 126.931932][ T5278] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.945432][ T5278] EXT4-fs (loop0): orphan cleanup on readonly fs [ 126.954136][ T5278] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 126.969748][ T5278] EXT4-fs (loop0): Remounting filesystem read-only [ 126.978015][ T5278] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.85: Failed to acquire dquot type 0 [ 126.989667][ T5278] EXT4-fs (loop0): Remounting filesystem read-only [ 126.996792][ T5278] EXT4-fs (loop0): 1 truncate cleaned up [ 127.104649][ T5281] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 127.112115][ T5281] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.125500][ T5281] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.135360][ T5281] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 127.151635][ T5281] EXT4-fs (loop0): Remounting filesystem read-only [ 127.158505][ T5281] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.86: Failed to acquire dquot type 0 [ 127.170610][ T5281] EXT4-fs (loop0): Remounting filesystem read-only [ 127.177953][ T5281] EXT4-fs (loop0): 1 truncate cleaned up [ 127.334991][ T5284] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 127.342812][ T5284] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.355134][ T5284] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.363725][ T5284] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 127.379380][ T5284] EXT4-fs (loop0): Remounting filesystem read-only [ 127.386270][ T5284] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.87: Failed to acquire dquot type 0 [ 127.398018][ T5284] EXT4-fs (loop0): Remounting filesystem read-only [ 127.404886][ T5284] EXT4-fs (loop0): 1 truncate cleaned up [ 127.570370][ T5287] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 127.577738][ T5287] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.592969][ T5287] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.600751][ T5287] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 127.615938][ T5287] EXT4-fs (loop0): Remounting filesystem read-only [ 127.623668][ T5287] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.88: Failed to acquire dquot type 0 [ 127.635491][ T5287] EXT4-fs (loop0): Remounting filesystem read-only [ 127.642642][ T5287] EXT4-fs (loop0): 1 truncate cleaned up [ 127.753435][ T5290] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 127.760691][ T5290] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.776371][ T5290] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.784368][ T5290] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 127.799463][ T5290] EXT4-fs (loop0): Remounting filesystem read-only [ 127.806433][ T5290] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.89: Failed to acquire dquot type 0 [ 127.817966][ T5290] EXT4-fs (loop0): Remounting filesystem read-only [ 127.824882][ T5290] EXT4-fs (loop0): 1 truncate cleaned up [ 127.976638][ T5293] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 127.985141][ T5293] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.997865][ T5293] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.006486][ T5293] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 128.022208][ T5293] EXT4-fs (loop0): Remounting filesystem read-only [ 128.029100][ T5293] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.90: Failed to acquire dquot type 0 [ 128.041366][ T5293] EXT4-fs (loop0): Remounting filesystem read-only [ 128.048445][ T5293] EXT4-fs (loop0): 1 truncate cleaned up [ 128.166341][ T5296] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 128.174308][ T5296] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.187143][ T5296] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.195672][ T5296] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 128.211399][ T5296] EXT4-fs (loop0): Remounting filesystem read-only [ 128.218508][ T5296] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.91: Failed to acquire dquot type 0 [ 128.230564][ T5296] EXT4-fs (loop0): Remounting filesystem read-only [ 128.238682][ T5296] EXT4-fs (loop0): 1 truncate cleaned up [ 128.355558][ T5299] set_capacity_and_notify: 11 callbacks suppressed [ 128.355570][ T5299] loop0: detected capacity change from 0 to 512 [ 128.403190][ T5299] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 128.410396][ T5299] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.423153][ T5299] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.431262][ T5299] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 128.446348][ T5299] EXT4-fs (loop0): Remounting filesystem read-only [ 128.453776][ T5299] __quota_error: 32 callbacks suppressed [ 128.453795][ T5299] Quota error (device loop0): write_blk: dquota write failed [ 128.467254][ T5299] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 128.477376][ T5299] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.92: Failed to acquire dquot type 0 [ 128.489100][ T5299] EXT4-fs (loop0): Remounting filesystem read-only [ 128.496227][ T5299] EXT4-fs (loop0): 1 truncate cleaned up [ 128.617935][ T5302] loop0: detected capacity change from 0 to 512 [ 128.723983][ T5302] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 128.732575][ T5302] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.744818][ T5302] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.752656][ T5302] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 128.768316][ T5302] EXT4-fs (loop0): Remounting filesystem read-only [ 128.776541][ T5302] Quota error (device loop0): write_blk: dquota write failed [ 128.784508][ T5302] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 128.794560][ T5302] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.93: Failed to acquire dquot type 0 [ 128.806441][ T5302] EXT4-fs (loop0): Remounting filesystem read-only [ 128.813415][ T5302] EXT4-fs (loop0): 1 truncate cleaned up [ 128.944837][ T5305] loop0: detected capacity change from 0 to 512 [ 128.965098][ T5305] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 128.973108][ T5305] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.986874][ T5305] EXT4-fs (loop0): orphan cleanup on readonly fs [ 128.995405][ T5305] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 129.010611][ T5305] EXT4-fs (loop0): Remounting filesystem read-only [ 129.017603][ T5305] Quota error (device loop0): write_blk: dquota write failed [ 129.025254][ T5305] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 129.035370][ T5305] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.94: Failed to acquire dquot type 0 [ 129.046778][ T5305] EXT4-fs (loop0): Remounting filesystem read-only [ 129.053656][ T5305] EXT4-fs (loop0): 1 truncate cleaned up [ 129.165514][ T5308] loop0: detected capacity change from 0 to 512 [ 129.231333][ T5308] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 129.239217][ T5308] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 129.252422][ T5308] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.260306][ T5308] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 129.275193][ T5308] EXT4-fs (loop0): Remounting filesystem read-only [ 129.282318][ T5308] Quota error (device loop0): write_blk: dquota write failed [ 129.290014][ T5308] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 129.300514][ T5308] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.95: Failed to acquire dquot type 0 [ 129.312381][ T5308] EXT4-fs (loop0): Remounting filesystem read-only [ 129.319070][ T5308] EXT4-fs (loop0): 1 truncate cleaned up 2026/05/28 14:56:48 executed programs: 81 [ 129.444962][ T5311] loop0: detected capacity change from 0 to 512 [ 129.491208][ T5311] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 129.498483][ T5311] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 129.512440][ T5311] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.520373][ T5311] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 129.535379][ T5311] EXT4-fs (loop0): Remounting filesystem read-only [ 129.542662][ T5311] Quota error (device loop0): write_blk: dquota write failed [ 129.550331][ T5311] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 129.560245][ T5311] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.96: Failed to acquire dquot type 0 [ 129.571738][ T5311] EXT4-fs (loop0): Remounting filesystem read-only [ 129.578662][ T5311] EXT4-fs (loop0): 1 truncate cleaned up [ 129.696059][ T5314] loop0: detected capacity change from 0 to 512 [ 129.744473][ T5314] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 129.751830][ T5314] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 129.764257][ T5314] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.772882][ T5314] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 129.787871][ T5314] EXT4-fs (loop0): Remounting filesystem read-only [ 129.795786][ T5314] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.97: Failed to acquire dquot type 0 [ 129.807792][ T5314] EXT4-fs (loop0): Remounting filesystem read-only [ 129.814929][ T5314] EXT4-fs (loop0): 1 truncate cleaned up [ 129.925039][ T5317] loop0: detected capacity change from 0 to 512 [ 129.945358][ T5317] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 129.953760][ T5317] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 129.966748][ T5317] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.975564][ T5317] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 129.990658][ T5317] EXT4-fs (loop0): Remounting filesystem read-only [ 129.997683][ T5317] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.98: Failed to acquire dquot type 0 [ 130.009159][ T5317] EXT4-fs (loop0): Remounting filesystem read-only [ 130.016138][ T5317] EXT4-fs (loop0): 1 truncate cleaned up [ 130.150704][ T5320] loop0: detected capacity change from 0 to 512 [ 130.193344][ T5320] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 130.200655][ T5320] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.214332][ T5320] EXT4-fs (loop0): orphan cleanup on readonly fs [ 130.222615][ T5320] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 130.238457][ T5320] EXT4-fs (loop0): Remounting filesystem read-only [ 130.245869][ T5320] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.99: Failed to acquire dquot type 0 [ 130.257917][ T5320] EXT4-fs (loop0): Remounting filesystem read-only [ 130.265129][ T5320] EXT4-fs (loop0): 1 truncate cleaned up [ 130.392126][ T5323] loop0: detected capacity change from 0 to 512 [ 130.438963][ T5323] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 130.446500][ T5323] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.458862][ T5323] EXT4-fs (loop0): orphan cleanup on readonly fs [ 130.467102][ T5323] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 130.482412][ T5323] EXT4-fs (loop0): Remounting filesystem read-only [ 130.489110][ T5323] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.100: Failed to acquire dquot type 0 [ 130.501086][ T5323] EXT4-fs (loop0): Remounting filesystem read-only [ 130.507905][ T5323] EXT4-fs (loop0): 1 truncate cleaned up [ 130.625145][ T5326] loop0: detected capacity change from 0 to 512 [ 130.684554][ T5326] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 130.692302][ T5326] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.705000][ T5326] EXT4-fs (loop0): orphan cleanup on readonly fs [ 130.714328][ T5326] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 130.729609][ T5326] EXT4-fs (loop0): Remounting filesystem read-only [ 130.738322][ T5326] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.101: Failed to acquire dquot type 0 [ 130.750457][ T5326] EXT4-fs (loop0): Remounting filesystem read-only [ 130.758356][ T5326] EXT4-fs (loop0): 1 truncate cleaned up [ 130.867632][ T5329] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 130.876523][ T5329] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.889616][ T5329] EXT4-fs (loop0): orphan cleanup on readonly fs [ 130.899693][ T5329] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 130.915218][ T5329] EXT4-fs (loop0): Remounting filesystem read-only [ 130.922444][ T5329] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.102: Failed to acquire dquot type 0 [ 130.936855][ T5329] EXT4-fs (loop0): Remounting filesystem read-only [ 130.944415][ T5329] EXT4-fs (loop0): 1 truncate cleaned up [ 131.094237][ T5332] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 131.111487][ T5332] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 131.124064][ T5332] EXT4-fs (loop0): orphan cleanup on readonly fs [ 131.134122][ T5332] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 131.149543][ T5332] EXT4-fs (loop0): Remounting filesystem read-only [ 131.158307][ T5332] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.103: Failed to acquire dquot type 0 [ 131.170349][ T5332] EXT4-fs (loop0): Remounting filesystem read-only [ 131.178358][ T5332] EXT4-fs (loop0): 1 truncate cleaned up [ 131.298870][ T5335] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 131.306333][ T5335] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 131.322122][ T5335] EXT4-fs (loop0): orphan cleanup on readonly fs [ 131.329990][ T5335] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 131.346083][ T5335] EXT4-fs (loop0): Remounting filesystem read-only [ 131.353477][ T5335] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.104: Failed to acquire dquot type 0 [ 131.365794][ T5335] EXT4-fs (loop0): Remounting filesystem read-only [ 131.373384][ T5335] EXT4-fs (loop0): 1 truncate cleaned up [ 131.553167][ T5338] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 131.560788][ T5338] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 131.576690][ T5338] EXT4-fs (loop0): orphan cleanup on readonly fs [ 131.585133][ T5338] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 131.601452][ T5338] EXT4-fs (loop0): Remounting filesystem read-only [ 131.609068][ T5338] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.105: Failed to acquire dquot type 0 [ 131.620854][ T5338] EXT4-fs (loop0): Remounting filesystem read-only [ 131.628084][ T5338] EXT4-fs (loop0): 1 truncate cleaned up [ 131.751276][ T5341] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 131.758637][ T5341] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 131.774236][ T5341] EXT4-fs (loop0): orphan cleanup on readonly fs [ 131.783410][ T5341] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 131.798730][ T5341] EXT4-fs (loop0): Remounting filesystem read-only [ 131.805551][ T5341] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.106: Failed to acquire dquot type 0 [ 131.817754][ T5341] EXT4-fs (loop0): Remounting filesystem read-only [ 131.824958][ T5341] EXT4-fs (loop0): 1 truncate cleaned up [ 132.005280][ T5344] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 132.012846][ T5344] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 132.025062][ T5344] EXT4-fs (loop0): orphan cleanup on readonly fs [ 132.033267][ T5344] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 132.048201][ T5344] EXT4-fs (loop0): Remounting filesystem read-only [ 132.055009][ T5344] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.107: Failed to acquire dquot type 0 [ 132.067312][ T5344] EXT4-fs (loop0): Remounting filesystem read-only [ 132.074554][ T5344] EXT4-fs (loop0): 1 truncate cleaned up [ 132.255311][ T5347] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 132.262926][ T5347] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 132.275465][ T5347] EXT4-fs (loop0): orphan cleanup on readonly fs [ 132.284904][ T5347] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 132.300667][ T5347] EXT4-fs (loop0): Remounting filesystem read-only [ 132.307954][ T5347] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.108: Failed to acquire dquot type 0 [ 132.320729][ T5347] EXT4-fs (loop0): Remounting filesystem read-only [ 132.327667][ T5347] EXT4-fs (loop0): 1 truncate cleaned up [ 132.454833][ T5350] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 132.462568][ T5350] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 132.475425][ T5350] EXT4-fs (loop0): orphan cleanup on readonly fs [ 132.484436][ T5350] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 132.499750][ T5350] EXT4-fs (loop0): Remounting filesystem read-only [ 132.507752][ T5350] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.109: Failed to acquire dquot type 0 [ 132.520067][ T5350] EXT4-fs (loop0): Remounting filesystem read-only [ 132.526897][ T5350] EXT4-fs (loop0): 1 truncate cleaned up [ 132.637177][ T5353] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 132.644655][ T5353] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 132.656818][ T5353] EXT4-fs (loop0): orphan cleanup on readonly fs [ 132.667017][ T5353] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 132.689571][ T5353] EXT4-fs (loop0): Remounting filesystem read-only [ 132.697659][ T5353] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.110: Failed to acquire dquot type 0 [ 132.709595][ T5353] EXT4-fs (loop0): Remounting filesystem read-only [ 132.716515][ T5353] EXT4-fs (loop0): 1 truncate cleaned up [ 132.891502][ T5356] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 132.898776][ T5356] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 132.912147][ T5356] EXT4-fs (loop0): orphan cleanup on readonly fs [ 132.919958][ T5356] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 132.935310][ T5356] EXT4-fs (loop0): Remounting filesystem read-only [ 132.944739][ T5356] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.111: Failed to acquire dquot type 0 [ 132.956961][ T5356] EXT4-fs (loop0): Remounting filesystem read-only [ 132.965666][ T5356] EXT4-fs (loop0): 1 truncate cleaned up [ 133.108082][ T5359] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 133.115418][ T5359] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.127993][ T5359] EXT4-fs (loop0): orphan cleanup on readonly fs [ 133.137015][ T5359] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 133.152339][ T5359] EXT4-fs (loop0): Remounting filesystem read-only [ 133.159235][ T5359] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.112: Failed to acquire dquot type 0 [ 133.172336][ T5359] EXT4-fs (loop0): Remounting filesystem read-only [ 133.179055][ T5359] EXT4-fs (loop0): 1 truncate cleaned up [ 133.314188][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.320628][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.385912][ T5362] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 133.393408][ T5362] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.406406][ T5362] EXT4-fs (loop0): orphan cleanup on readonly fs [ 133.415652][ T5362] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 133.430401][ T5362] EXT4-fs (loop0): Remounting filesystem read-only [ 133.437646][ T5362] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.113: Failed to acquire dquot type 0 [ 133.449861][ T5362] EXT4-fs (loop0): Remounting filesystem read-only [ 133.457361][ T5362] EXT4-fs (loop0): 1 truncate cleaned up [ 133.568367][ T5365] set_capacity_and_notify: 12 callbacks suppressed [ 133.568380][ T5365] loop0: detected capacity change from 0 to 512 [ 133.620322][ T5365] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 133.627780][ T5365] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.640651][ T5365] EXT4-fs (loop0): orphan cleanup on readonly fs [ 133.649469][ T5365] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 133.664723][ T5365] EXT4-fs (loop0): Remounting filesystem read-only [ 133.671717][ T5365] __quota_error: 34 callbacks suppressed [ 133.671731][ T5365] Quota error (device loop0): write_blk: dquota write failed [ 133.685057][ T5365] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 133.695045][ T5365] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.114: Failed to acquire dquot type 0 [ 133.706855][ T5365] EXT4-fs (loop0): Remounting filesystem read-only [ 133.714252][ T5365] EXT4-fs (loop0): 1 truncate cleaned up [ 133.827051][ T5368] loop0: detected capacity change from 0 to 512 [ 133.838236][ T5368] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 133.845974][ T5368] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.857633][ T5368] EXT4-fs (loop0): orphan cleanup on readonly fs [ 133.865484][ T5368] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 133.880558][ T5368] EXT4-fs (loop0): Remounting filesystem read-only [ 133.887281][ T5368] Quota error (device loop0): write_blk: dquota write failed [ 133.894845][ T5368] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 133.905000][ T5368] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.115: Failed to acquire dquot type 0 [ 133.916837][ T5368] EXT4-fs (loop0): Remounting filesystem read-only [ 133.923828][ T5368] EXT4-fs (loop0): 1 truncate cleaned up [ 134.039419][ T5371] loop0: detected capacity change from 0 to 512 [ 134.059567][ T5371] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 134.067146][ T5371] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 134.079657][ T5371] EXT4-fs (loop0): orphan cleanup on readonly fs [ 134.088144][ T5371] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 134.104601][ T5371] EXT4-fs (loop0): Remounting filesystem read-only [ 134.112082][ T5371] Quota error (device loop0): write_blk: dquota write failed [ 134.120432][ T5371] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 134.133572][ T5371] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.116: Failed to acquire dquot type 0 [ 134.145281][ T5371] EXT4-fs (loop0): Remounting filesystem read-only [ 134.152356][ T5371] EXT4-fs (loop0): 1 truncate cleaned up [ 134.245650][ T5374] loop0: detected capacity change from 0 to 512 [ 134.263173][ T5374] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 134.270439][ T5374] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 134.285497][ T5374] EXT4-fs (loop0): orphan cleanup on readonly fs [ 134.293640][ T5374] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 134.308579][ T5374] EXT4-fs (loop0): Remounting filesystem read-only [ 134.315525][ T5374] Quota error (device loop0): write_blk: dquota write failed [ 134.323185][ T5374] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 134.333263][ T5374] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.117: Failed to acquire dquot type 0 [ 134.344964][ T5374] EXT4-fs (loop0): Remounting filesystem read-only [ 134.352753][ T5374] EXT4-fs (loop0): 1 truncate cleaned up 2026/05/28 14:56:53 executed programs: 103 [ 134.474702][ T5377] loop0: detected capacity change from 0 to 512 [ 134.485113][ T5377] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 134.493515][ T5377] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 134.505259][ T5377] EXT4-fs (loop0): orphan cleanup on readonly fs [ 134.513484][ T5377] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 134.528395][ T5377] EXT4-fs (loop0): Remounting filesystem read-only [ 134.535688][ T5377] Quota error (device loop0): write_blk: dquota write failed [ 134.544669][ T5377] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 134.555438][ T5377] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.118: Failed to acquire dquot type 0 [ 134.567707][ T5377] EXT4-fs (loop0): Remounting filesystem read-only [ 134.574613][ T5377] EXT4-fs (loop0): 1 truncate cleaned up [ 134.706258][ T5380] loop0: detected capacity change from 0 to 512 [ 134.777707][ T5380] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 134.785359][ T5380] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 134.797670][ T5380] EXT4-fs (loop0): orphan cleanup on readonly fs [ 134.806042][ T5380] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 134.821825][ T5380] EXT4-fs (loop0): Remounting filesystem read-only [ 134.828683][ T5380] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.119: Failed to acquire dquot type 0 [ 134.840814][ T5380] EXT4-fs (loop0): Remounting filesystem read-only [ 134.847960][ T5380] EXT4-fs (loop0): 1 truncate cleaned up [ 134.943072][ T5383] loop0: detected capacity change from 0 to 512 [ 134.953001][ T5383] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 134.960260][ T5383] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 134.974377][ T5383] EXT4-fs (loop0): orphan cleanup on readonly fs [ 134.982443][ T5383] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 134.997627][ T5383] EXT4-fs (loop0): Remounting filesystem read-only [ 135.005511][ T5383] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.120: Failed to acquire dquot type 0 [ 135.017647][ T5383] EXT4-fs (loop0): Remounting filesystem read-only [ 135.024729][ T5383] EXT4-fs (loop0): 1 truncate cleaned up [ 135.137481][ T5386] loop0: detected capacity change from 0 to 512 [ 135.169467][ T5386] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 135.176942][ T5386] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.190484][ T5386] EXT4-fs (loop0): orphan cleanup on readonly fs [ 135.198916][ T5386] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 135.213927][ T5386] EXT4-fs (loop0): Remounting filesystem read-only [ 135.220752][ T5386] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.121: Failed to acquire dquot type 0 [ 135.233480][ T5386] EXT4-fs (loop0): Remounting filesystem read-only [ 135.240650][ T5386] EXT4-fs (loop0): 1 truncate cleaned up [ 135.365658][ T5389] loop0: detected capacity change from 0 to 512 [ 135.436999][ T5389] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 135.444475][ T5389] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.456791][ T5389] EXT4-fs (loop0): orphan cleanup on readonly fs [ 135.464592][ T5389] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 135.479504][ T5389] EXT4-fs (loop0): Remounting filesystem read-only [ 135.486295][ T5389] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.122: Failed to acquire dquot type 0 [ 135.497927][ T5389] EXT4-fs (loop0): Remounting filesystem read-only [ 135.504693][ T5389] EXT4-fs (loop0): 1 truncate cleaned up [ 135.632791][ T5392] loop0: detected capacity change from 0 to 512 [ 135.684202][ T5392] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 135.692161][ T5392] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.705008][ T5392] EXT4-fs (loop0): orphan cleanup on readonly fs [ 135.714245][ T5392] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 135.729006][ T5392] EXT4-fs (loop0): Remounting filesystem read-only [ 135.735948][ T5392] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.123: Failed to acquire dquot type 0 [ 135.747657][ T5392] EXT4-fs (loop0): Remounting filesystem read-only [ 135.754379][ T5392] EXT4-fs (loop0): 1 truncate cleaned up [ 135.875742][ T5395] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 135.883339][ T5395] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.897157][ T5395] EXT4-fs (loop0): orphan cleanup on readonly fs [ 135.905058][ T5395] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 135.919969][ T5395] EXT4-fs (loop0): Remounting filesystem read-only [ 135.929150][ T5395] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.124: Failed to acquire dquot type 0 [ 135.941947][ T5395] EXT4-fs (loop0): Remounting filesystem read-only [ 135.948995][ T5395] EXT4-fs (loop0): 1 truncate cleaned up [ 136.074073][ T5398] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 136.081612][ T5398] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 136.093629][ T5398] EXT4-fs (loop0): orphan cleanup on readonly fs [ 136.103106][ T5398] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 136.119331][ T5398] EXT4-fs (loop0): Remounting filesystem read-only [ 136.127818][ T5398] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.125: Failed to acquire dquot type 0 [ 136.139610][ T5398] EXT4-fs (loop0): Remounting filesystem read-only [ 136.146476][ T5398] EXT4-fs (loop0): 1 truncate cleaned up [ 136.293928][ T5401] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 136.302599][ T5401] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 136.314344][ T5401] EXT4-fs (loop0): orphan cleanup on readonly fs [ 136.323179][ T5401] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 136.338726][ T5401] EXT4-fs (loop0): Remounting filesystem read-only [ 136.346882][ T5401] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.126: Failed to acquire dquot type 0 [ 136.358869][ T5401] EXT4-fs (loop0): Remounting filesystem read-only [ 136.366205][ T5401] EXT4-fs (loop0): 1 truncate cleaned up [ 136.520592][ T5404] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 136.528704][ T5404] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 136.544027][ T5404] EXT4-fs (loop0): orphan cleanup on readonly fs [ 136.552334][ T5404] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 136.569304][ T5404] EXT4-fs (loop0): Remounting filesystem read-only [ 136.577078][ T5404] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.127: Failed to acquire dquot type 0 [ 136.589131][ T5404] EXT4-fs (loop0): Remounting filesystem read-only [ 136.596423][ T5404] EXT4-fs (loop0): 1 truncate cleaned up [ 136.795179][ T5407] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 136.803117][ T5407] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 136.815424][ T5407] EXT4-fs (loop0): orphan cleanup on readonly fs [ 136.823282][ T5407] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 136.839925][ T5407] EXT4-fs (loop0): Remounting filesystem read-only [ 136.847687][ T5407] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.128: Failed to acquire dquot type 0 [ 136.859481][ T5407] EXT4-fs (loop0): Remounting filesystem read-only [ 136.866416][ T5407] EXT4-fs (loop0): 1 truncate cleaned up [ 137.024914][ T5410] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 137.032770][ T5410] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.045695][ T5410] EXT4-fs (loop0): orphan cleanup on readonly fs [ 137.054472][ T5410] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 137.070090][ T5410] EXT4-fs (loop0): Remounting filesystem read-only [ 137.078434][ T5410] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.129: Failed to acquire dquot type 0 [ 137.093020][ T5410] EXT4-fs (loop0): Remounting filesystem read-only [ 137.099921][ T5410] EXT4-fs (loop0): 1 truncate cleaned up [ 137.277276][ T5413] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 137.284826][ T5413] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.297388][ T5413] EXT4-fs (loop0): orphan cleanup on readonly fs [ 137.305993][ T5413] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 137.320919][ T5413] EXT4-fs (loop0): Remounting filesystem read-only [ 137.327969][ T5413] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.130: Failed to acquire dquot type 0 [ 137.339500][ T5413] EXT4-fs (loop0): Remounting filesystem read-only [ 137.346632][ T5413] EXT4-fs (loop0): 1 truncate cleaned up [ 137.498046][ T5416] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 137.506222][ T5416] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.518161][ T5416] EXT4-fs (loop0): orphan cleanup on readonly fs [ 137.526909][ T5416] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 137.542545][ T5416] EXT4-fs (loop0): Remounting filesystem read-only [ 137.549733][ T5416] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.131: Failed to acquire dquot type 0 [ 137.561446][ T5416] EXT4-fs (loop0): Remounting filesystem read-only [ 137.568454][ T5416] EXT4-fs (loop0): 1 truncate cleaned up [ 137.725075][ T5419] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 137.732619][ T5419] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.745235][ T5419] EXT4-fs (loop0): orphan cleanup on readonly fs [ 137.754037][ T5419] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 137.769020][ T5419] EXT4-fs (loop0): Remounting filesystem read-only [ 137.776933][ T5419] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.132: Failed to acquire dquot type 0 [ 137.789099][ T5419] EXT4-fs (loop0): Remounting filesystem read-only [ 137.796134][ T5419] EXT4-fs (loop0): 1 truncate cleaned up [ 137.931362][ T5422] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 137.938734][ T5422] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.953051][ T5422] EXT4-fs (loop0): orphan cleanup on readonly fs [ 137.961176][ T5422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 137.976482][ T5422] EXT4-fs (loop0): Remounting filesystem read-only [ 137.984957][ T5422] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.133: Failed to acquire dquot type 0 [ 137.997382][ T5422] EXT4-fs (loop0): Remounting filesystem read-only [ 138.004582][ T5422] EXT4-fs (loop0): 1 truncate cleaned up [ 138.123051][ T5425] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 138.130486][ T5425] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.144341][ T5425] EXT4-fs (loop0): orphan cleanup on readonly fs [ 138.152898][ T5425] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 138.168679][ T5425] EXT4-fs (loop0): Remounting filesystem read-only [ 138.176304][ T5425] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.134: Failed to acquire dquot type 0 [ 138.187966][ T5425] EXT4-fs (loop0): Remounting filesystem read-only [ 138.195755][ T5425] EXT4-fs (loop0): 1 truncate cleaned up [ 138.202731][ T5425] EXT4-fs mount: 53 callbacks suppressed [ 138.202796][ T5425] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 138.408381][ T5428] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 138.415831][ T5428] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.428113][ T5428] EXT4-fs (loop0): orphan cleanup on readonly fs [ 138.438816][ T5428] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 138.456158][ T5428] EXT4-fs (loop0): Remounting filesystem read-only [ 138.463633][ T5428] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.135: Failed to acquire dquot type 0 [ 138.477138][ T5428] EXT4-fs (loop0): Remounting filesystem read-only [ 138.484466][ T5428] EXT4-fs (loop0): 1 truncate cleaned up [ 138.491374][ T5428] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 138.674514][ T5431] set_capacity_and_notify: 12 callbacks suppressed [ 138.674534][ T5431] loop0: detected capacity change from 0 to 512 [ 138.716628][ T5431] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 138.731201][ T5431] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.753728][ T5431] EXT4-fs (loop0): orphan cleanup on readonly fs [ 138.762940][ T5431] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 138.779496][ T5431] EXT4-fs (loop0): Remounting filesystem read-only [ 138.786658][ T5431] __quota_error: 34 callbacks suppressed [ 138.786674][ T5431] Quota error (device loop0): write_blk: dquota write failed [ 138.801757][ T5431] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 138.813135][ T5431] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.136: Failed to acquire dquot type 0 [ 138.826193][ T5431] EXT4-fs (loop0): Remounting filesystem read-only [ 138.836555][ T5431] EXT4-fs (loop0): 1 truncate cleaned up [ 138.844270][ T5431] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 139.039239][ T5434] loop0: detected capacity change from 0 to 512 [ 139.075953][ T5434] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 139.083471][ T5434] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.095540][ T5434] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.103798][ T5434] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 139.118884][ T5434] EXT4-fs (loop0): Remounting filesystem read-only [ 139.126871][ T5434] Quota error (device loop0): write_blk: dquota write failed [ 139.134643][ T5434] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 139.144809][ T5434] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.137: Failed to acquire dquot type 0 [ 139.156494][ T5434] EXT4-fs (loop0): Remounting filesystem read-only [ 139.163592][ T5434] EXT4-fs (loop0): 1 truncate cleaned up [ 139.169862][ T5434] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 139.328768][ T5437] loop0: detected capacity change from 0 to 512 [ 139.378921][ T5437] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 139.386473][ T5437] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.399997][ T5437] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.408828][ T5437] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 139.424218][ T5437] EXT4-fs (loop0): Remounting filesystem read-only [ 139.431308][ T5437] Quota error (device loop0): write_blk: dquota write failed [ 139.438756][ T5437] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 139.449273][ T5437] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.138: Failed to acquire dquot type 0 [ 139.461807][ T5437] EXT4-fs (loop0): Remounting filesystem read-only [ 139.468579][ T5437] EXT4-fs (loop0): 1 truncate cleaned up [ 139.475213][ T5437] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:56:58 executed programs: 124 [ 139.633579][ T5440] loop0: detected capacity change from 0 to 512 [ 139.643355][ T5440] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 139.650708][ T5440] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.664681][ T5440] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.672658][ T5440] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 139.689691][ T5440] EXT4-fs (loop0): Remounting filesystem read-only [ 139.696679][ T5440] Quota error (device loop0): write_blk: dquota write failed [ 139.704786][ T5440] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 139.714781][ T5440] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.139: Failed to acquire dquot type 0 [ 139.726499][ T5440] EXT4-fs (loop0): Remounting filesystem read-only [ 139.733325][ T5440] EXT4-fs (loop0): 1 truncate cleaned up [ 139.739796][ T5440] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 139.915667][ T5443] loop0: detected capacity change from 0 to 512 [ 139.965174][ T5443] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 139.974005][ T5443] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.986734][ T5443] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.994666][ T5443] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 140.010069][ T5443] EXT4-fs (loop0): Remounting filesystem read-only [ 140.018091][ T5443] Quota error (device loop0): write_blk: dquota write failed [ 140.027141][ T5443] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 140.037426][ T5443] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.140: Failed to acquire dquot type 0 [ 140.049451][ T5443] EXT4-fs (loop0): Remounting filesystem read-only [ 140.056280][ T5443] EXT4-fs (loop0): 1 truncate cleaned up [ 140.063276][ T5443] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 140.207171][ T5446] loop0: detected capacity change from 0 to 512 [ 140.276213][ T5446] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 140.283693][ T5446] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 140.296074][ T5446] EXT4-fs (loop0): orphan cleanup on readonly fs [ 140.304463][ T5446] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 140.320464][ T5446] EXT4-fs (loop0): Remounting filesystem read-only [ 140.327622][ T5446] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.141: Failed to acquire dquot type 0 [ 140.339898][ T5446] EXT4-fs (loop0): Remounting filesystem read-only [ 140.346739][ T5446] EXT4-fs (loop0): 1 truncate cleaned up [ 140.353654][ T5446] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 140.519658][ T5449] loop0: detected capacity change from 0 to 4096 [ 140.541779][ T5449] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 140.663596][ T5453] loop0: detected capacity change from 0 to 4096 [ 140.684423][ T5453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 140.700807][ T5453] [ 140.703187][ T5453] ====================================================== [ 140.710390][ T5453] WARNING: possible circular locking dependency detected [ 140.717674][ T5453] syzkaller #0 Not tainted [ 140.722102][ T5453] ------------------------------------------------------ [ 140.729129][ T5453] syz.0.143/5453 is trying to acquire lock: [ 140.735120][ T5453] ffff888070fc6628 (&ei->i_data_sem/1){+.+.}-{3:3}, at: swap_inode_boot_loader+0x542/0x10b0 [ 140.745264][ T5453] [ 140.745264][ T5453] but task is already holding lock: [ 140.752729][ T5453] ffff888070fc4840 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_double_down_write_data_sem+0x28/0x40 [ 140.763377][ T5453] [ 140.763377][ T5453] which lock already depends on the new lock. [ 140.763377][ T5453] [ 140.773976][ T5453] [ 140.773976][ T5453] the existing dependency chain (in reverse order) is: [ 140.783276][ T5453] [ 140.783276][ T5453] -> #3 (&ei->i_data_sem/2){++++}-{3:3}: [ 140.791254][ T5453] down_read+0x44/0x2e0 [ 140.795958][ T5453] ext4_map_blocks+0x33c/0x1b30 [ 140.801529][ T5453] ext4_getblk+0x176/0x670 [ 140.806576][ T5453] ext4_bread+0x26/0x180 [ 140.811359][ T5453] ext4_quota_read+0x1b3/0x3a0 [ 140.816840][ T5453] find_tree_dqentry+0x188/0xb30 [ 140.822314][ T5453] find_tree_dqentry+0x3eb/0xb30 [ 140.827787][ T5453] qtree_read_dquot+0x13c/0x680 [ 140.833499][ T5453] v2_read_dquot+0xc0/0x110 [ 140.839291][ T5453] dquot_acquire+0x152/0x520 [ 140.844417][ T5453] ext4_acquire_dquot+0x2d9/0x4a0 [ 140.850209][ T5453] dqget+0x778/0xeb0 [ 140.854634][ T5453] __dquot_initialize+0x3c3/0xcd0 [ 140.860264][ T5453] ext4_process_orphan+0x54/0x300 [ 140.865814][ T5453] ext4_orphan_cleanup+0xad2/0x1320 [ 140.871556][ T5453] ext4_fill_super+0x8d6e/0x94f0 [ 140.877030][ T5453] mount_bdev+0x287/0x3c0 [ 140.881881][ T5453] legacy_get_tree+0xe6/0x180 [ 140.887081][ T5453] vfs_get_tree+0x88/0x270 [ 140.892027][ T5453] do_new_mount+0x24a/0xa40 [ 140.897091][ T5453] __se_sys_mount+0x2e3/0x3d0 [ 140.902302][ T5453] do_syscall_64+0x4c/0xa0 [ 140.907408][ T5453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 140.913917][ T5453] [ 140.913917][ T5453] -> #2 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 140.922095][ T5453] down_read+0x44/0x2e0 [ 140.926789][ T5453] v2_read_dquot+0x4a/0x110 [ 140.931852][ T5453] dquot_acquire+0x152/0x520 [ 140.937176][ T5453] ext4_acquire_dquot+0x2d9/0x4a0 [ 140.942745][ T5453] dqget+0x778/0xeb0 [ 140.947280][ T5453] __dquot_initialize+0x3c3/0xcd0 [ 140.952909][ T5453] ext4_process_orphan+0x54/0x300 [ 140.958465][ T5453] ext4_orphan_cleanup+0xad2/0x1320 [ 140.964524][ T5453] ext4_fill_super+0x8d6e/0x94f0 [ 140.970355][ T5453] mount_bdev+0x287/0x3c0 [ 140.975291][ T5453] legacy_get_tree+0xe6/0x180 [ 140.980485][ T5453] vfs_get_tree+0x88/0x270 [ 140.985481][ T5453] do_new_mount+0x24a/0xa40 [ 140.990766][ T5453] __se_sys_mount+0x2e3/0x3d0 [ 140.996172][ T5453] do_syscall_64+0x4c/0xa0 [ 141.001115][ T5453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.007656][ T5453] [ 141.007656][ T5453] -> #1 (&dquot->dq_lock){+.+.}-{3:3}: [ 141.015309][ T5453] __mutex_lock_common+0x1e3/0x2400 [ 141.021027][ T5453] mutex_lock_nested+0x17/0x20 [ 141.026299][ T5453] dquot_commit+0x5a/0x410 [ 141.031244][ T5453] ext4_write_dquot+0x1f0/0x360 [ 141.036779][ T5453] mark_all_dquot_dirty+0xf9/0x400 [ 141.042496][ T5453] __dquot_alloc_space+0x5d0/0xe20 [ 141.048140][ T5453] dquot_alloc_space+0x1e/0x50 [ 141.053458][ T5453] swap_inode_boot_loader+0xe43/0x10b0 [ 141.059566][ T5453] ext4_ioctl+0x1ad2/0x3870 [ 141.064595][ T5453] __se_sys_ioctl+0xfa/0x170 [ 141.069704][ T5453] do_syscall_64+0x4c/0xa0 [ 141.074656][ T5453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.081177][ T5453] [ 141.081177][ T5453] -> #0 (&ei->i_data_sem/1){+.+.}-{3:3}: [ 141.089139][ T5453] __lock_acquire+0x2c42/0x7d10 [ 141.094886][ T5453] lock_acquire+0x19e/0x400 [ 141.099935][ T5453] down_write_nested+0x3b/0x60 [ 141.105265][ T5453] swap_inode_boot_loader+0x542/0x10b0 [ 141.112913][ T5453] ext4_ioctl+0x1ad2/0x3870 [ 141.118109][ T5453] __se_sys_ioctl+0xfa/0x170 [ 141.124016][ T5453] do_syscall_64+0x4c/0xa0 [ 141.130427][ T5453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.137112][ T5453] [ 141.137112][ T5453] other info that might help us debug this: [ 141.137112][ T5453] [ 141.147360][ T5453] Chain exists of: [ 141.147360][ T5453] &ei->i_data_sem/1 --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 141.147360][ T5453] [ 141.161454][ T5453] Possible unsafe locking scenario: [ 141.161454][ T5453] [ 141.169132][ T5453] CPU0 CPU1 [ 141.174906][ T5453] ---- ---- [ 141.180384][ T5453] lock(&ei->i_data_sem/2); [ 141.184976][ T5453] lock(&s->s_dquot.dqio_sem); [ 141.192438][ T5453] lock(&ei->i_data_sem/2); [ 141.199986][ T5453] lock(&ei->i_data_sem/1); [ 141.204574][ T5453] [ 141.204574][ T5453] *** DEADLOCK *** [ 141.204574][ T5453] [ 141.213544][ T5453] 5 locks held by syz.0.143/5453: [ 141.218561][ T5453] #0: ffff88807bf30460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write_file+0x5c/0x200 [ 141.228279][ T5453] #1: ffff888070fc49b8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: lock_two_nondirectories+0xd5/0x150 [ 141.239654][ T5453] #2: ffff888070fc67a0 (&sb->s_type->i_mutex_key#9/4){+.+.}-{3:3}, at: swap_inode_boot_loader+0x70/0x10b0 [ 141.251310][ T5453] #3: ffff888070fc6940 (mapping.invalidate_lock){++++}-{3:3}, at: swap_inode_boot_loader+0x371/0x10b0 [ 141.262630][ T5453] #4: ffff888070fc4840 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_double_down_write_data_sem+0x28/0x40 [ 141.273669][ T5453] [ 141.273669][ T5453] stack backtrace: [ 141.279558][ T5453] CPU: 1 PID: 5453 Comm: syz.0.143 Not tainted syzkaller #0 [ 141.286867][ T5453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 141.297009][ T5453] Call Trace: [ 141.300279][ T5453] [ 141.303201][ T5453] dump_stack_lvl+0x188/0x250 [ 141.307990][ T5453] ? load_image+0x400/0x400 [ 141.312668][ T5453] ? show_regs_print_info+0x20/0x20 [ 141.317903][ T5453] ? print_circular_bug+0x12b/0x1a0 [ 141.323105][ T5453] check_noncircular+0x296/0x330 [ 141.328399][ T5453] ? look_up_lock_class+0x71/0x110 [ 141.333510][ T5453] ? add_chain_block+0x940/0x940 [ 141.338751][ T5453] ? lockdep_lock+0xf1/0x1f0 [ 141.343353][ T5453] ? lockdep_unlock+0x143/0x2e0 [ 141.348203][ T5453] ? mark_lock+0x94/0x320 [ 141.352629][ T5453] __lock_acquire+0x2c42/0x7d10 [ 141.357507][ T5453] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 141.363323][ T5453] ? verify_lock_unused+0x140/0x140 [ 141.370364][ T5453] lock_acquire+0x19e/0x400 [ 141.376294][ T5453] ? swap_inode_boot_loader+0x542/0x10b0 [ 141.383690][ T5453] ? inode_dio_wait+0x25a/0x2d0 [ 141.388792][ T5453] ? __might_sleep+0xf0/0xf0 [ 141.393511][ T5453] ? read_lock_is_recursive+0x10/0x10 [ 141.398978][ T5453] ? rwsem_write_trylock+0x135/0x1c0 [ 141.404279][ T5453] ? clear_nonspinnable+0x60/0x60 [ 141.409362][ T5453] ? ext4_journal_check_start+0x180/0x250 [ 141.415231][ T5453] down_write_nested+0x3b/0x60 [ 141.420015][ T5453] ? swap_inode_boot_loader+0x542/0x10b0 [ 141.425745][ T5453] swap_inode_boot_loader+0x542/0x10b0 [ 141.431325][ T5453] ? sb_start_write+0x112/0x1c0 [ 141.436183][ T5453] ext4_ioctl+0x1ad2/0x3870 [ 141.440770][ T5453] ? do_vfs_ioctl+0x1d16/0x1ef0 [ 141.445625][ T5453] ? ext4_fileattr_set+0x1750/0x1750 [ 141.451157][ T5453] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 141.456780][ T5453] ? rcu_lock_release+0x5/0x20 [ 141.461723][ T5453] ? __lock_acquire+0x7d10/0x7d10 [ 141.466997][ T5453] ? kfree+0xef/0x2a0 [ 141.470982][ T5453] ? tomoyo_path_number_perm+0x5b4/0x660 [ 141.476720][ T5453] ? verify_lock_unused+0x140/0x140 [ 141.481919][ T5453] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 141.487491][ T5453] ? bpf_lsm_file_ioctl+0x5/0x10 [ 141.492507][ T5453] ? security_file_ioctl+0x7c/0xa0 [ 141.497847][ T5453] ? ext4_fileattr_set+0x1750/0x1750 [ 141.503242][ T5453] __se_sys_ioctl+0xfa/0x170 [ 141.508017][ T5453] do_syscall_64+0x4c/0xa0 [ 141.512679][ T5453] ? clear_bhb_loop+0x30/0x80 [ 141.517427][ T5453] ? clear_bhb_loop+0x30/0x80 [ 141.522227][ T5453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.528303][ T5453] RIP: 0033:0x7f9e001cb629 [ 141.532705][ T5453] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 141.553470][ T5453] RSP: 002b:00007f9dff82d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.562696][ T5453] RAX: ffffffffffffffda RBX: 00007f9e00444fa0 RCX: 00007f9e001cb629 [ 141.570994][ T5453] RDX: 0000000000000000 RSI: 0000000000006611 RDI: 0000000000000004 [ 141.579071][ T5453] RBP: 00007f9e00261b39 R08: 0000000000000000 R09: 0000000000000000 [ 141.587809][ T5453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.596871][ T5453] R13: 00007f9e00445038 R14: 00007f9e00444fa0 R15: 00007ffe3876ac28 [ 141.605271][ T5453] [ 141.686064][ T5456] loop0: detected capacity change from 0 to 512 [ 141.722233][ T5456] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 141.730084][ T5456] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 141.741740][ T5456] EXT4-fs (loop0): orphan cleanup on readonly fs [ 141.749344][ T5456] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 141.765136][ T5456] EXT4-fs (loop0): Remounting filesystem read-only [ 141.772598][ T5456] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.144: Failed to acquire dquot type 0 [ 141.784221][ T5456] EXT4-fs (loop0): Remounting filesystem read-only [ 141.791326][ T5456] EXT4-fs (loop0): 1 truncate cleaned up [ 141.797606][ T5456] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 141.903773][ T5459] loop0: detected capacity change from 0 to 512 [ 141.911882][ T5459] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 141.919656][ T5459] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 141.932174][ T5459] EXT4-fs (loop0): orphan cleanup on readonly fs [ 141.940072][ T5459] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 141.955240][ T5459] EXT4-fs (loop0): Remounting filesystem read-only [ 141.962139][ T5459] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.145: Failed to acquire dquot type 0 [ 141.974114][ T5459] EXT4-fs (loop0): Remounting filesystem read-only [ 141.981545][ T5459] EXT4-fs (loop0): 1 truncate cleaned up [ 141.988096][ T5459] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 142.128354][ T5462] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 142.252756][ T5465] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 142.260008][ T5465] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.271385][ T5465] EXT4-fs (loop0): orphan cleanup on readonly fs [ 142.279598][ T5465] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 142.294305][ T5465] EXT4-fs (loop0): Remounting filesystem read-only [ 142.301374][ T5465] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.147: Failed to acquire dquot type 0 [ 142.313007][ T5465] EXT4-fs (loop0): Remounting filesystem read-only [ 142.319832][ T5465] EXT4-fs (loop0): 1 truncate cleaned up [ 142.326538][ T5465] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 142.464244][ T5468] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 142.471596][ T5468] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.482999][ T5468] EXT4-fs (loop0): orphan cleanup on readonly fs [ 142.490355][ T5468] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 142.505605][ T5468] EXT4-fs (loop0): Remounting filesystem read-only [ 142.513223][ T5468] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.148: Failed to acquire dquot type 0 [ 142.524839][ T5468] EXT4-fs (loop0): Remounting filesystem read-only [ 142.531566][ T5468] EXT4-fs (loop0): 1 truncate cleaned up [ 142.537778][ T5468] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 142.675317][ T5471] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 142.682724][ T5471] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.694226][ T5471] EXT4-fs (loop0): orphan cleanup on readonly fs [ 142.702459][ T5471] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 142.717577][ T5471] EXT4-fs (loop0): Remounting filesystem read-only [ 142.724942][ T5471] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.149: Failed to acquire dquot type 0 [ 142.736925][ T5471] EXT4-fs (loop0): Remounting filesystem read-only [ 142.743766][ T5471] EXT4-fs (loop0): 1 truncate cleaned up [ 142.749989][ T5471] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 142.972019][ T5474] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 142.980014][ T5474] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.991733][ T5474] EXT4-fs (loop0): orphan cleanup on readonly fs [ 142.999223][ T5474] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 143.014388][ T5474] EXT4-fs (loop0): Remounting filesystem read-only [ 143.022719][ T5474] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.150: Failed to acquire dquot type 0 [ 143.034838][ T5474] EXT4-fs (loop0): Remounting filesystem read-only [ 143.041670][ T5474] EXT4-fs (loop0): 1 truncate cleaned up [ 143.048157][ T5474] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 143.204770][ T5477] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 143.212114][ T5477] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 143.223933][ T5477] EXT4-fs (loop0): orphan cleanup on readonly fs [ 143.231482][ T5477] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 143.247003][ T5477] EXT4-fs (loop0): Remounting filesystem read-only [ 143.254374][ T5477] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.151: Failed to acquire dquot type 0 [ 143.265918][ T5477] EXT4-fs (loop0): Remounting filesystem read-only [ 143.272790][ T5477] EXT4-fs (loop0): 1 truncate cleaned up [ 143.278994][ T5477] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 143.385809][ T5480] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 143.393291][ T5480] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 143.404323][ T5480] EXT4-fs (loop0): orphan cleanup on readonly fs [ 143.412123][ T5480] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 143.427302][ T5480] EXT4-fs (loop0): Remounting filesystem read-only [ 143.434149][ T5480] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.152: Failed to acquire dquot type 0 [ 143.445878][ T5480] EXT4-fs (loop0): Remounting filesystem read-only [ 143.452867][ T5480] EXT4-fs (loop0): 1 truncate cleaned up [ 143.459021][ T5480] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 143.622538][ T5483] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 143.629958][ T5483] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 143.642263][ T5483] EXT4-fs (loop0): orphan cleanup on readonly fs [ 143.650048][ T5483] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 143.664962][ T5483] EXT4-fs (loop0): Remounting filesystem read-only [ 143.672195][ T5483] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.153: Failed to acquire dquot type 0 [ 143.683946][ T5483] EXT4-fs (loop0): Remounting filesystem read-only [ 143.690567][ T5483] EXT4-fs (loop0): 1 truncate cleaned up [ 143.696924][ T5483] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 143.802303][ T5486] set_capacity_and_notify: 8 callbacks suppressed [ 143.802318][ T5486] loop0: detected capacity change from 0 to 4096 [ 143.890245][ T5486] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 143.955120][ T5490] loop0: detected capacity change from 0 to 512 [ 143.962908][ T5490] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 143.970338][ T5490] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 143.982979][ T5490] EXT4-fs (loop0): orphan cleanup on readonly fs [ 143.990507][ T5490] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 144.005263][ T5490] EXT4-fs (loop0): Remounting filesystem read-only [ 144.012657][ T5490] __quota_error: 20 callbacks suppressed [ 144.012673][ T5490] Quota error (device loop0): write_blk: dquota write failed [ 144.026269][ T5490] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 144.036197][ T5490] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.155: Failed to acquire dquot type 0 [ 144.047976][ T5490] EXT4-fs (loop0): Remounting filesystem read-only [ 144.055320][ T5490] EXT4-fs (loop0): 1 truncate cleaned up [ 144.061825][ T5490] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 144.152854][ T5493] loop0: detected capacity change from 0 to 512 [ 144.164556][ T5493] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 144.171949][ T5493] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.183320][ T5493] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.191233][ T5493] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 144.205859][ T5493] EXT4-fs (loop0): Remounting filesystem read-only [ 144.213373][ T5493] Quota error (device loop0): write_blk: dquota write failed [ 144.220922][ T5493] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 144.231250][ T5493] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.156: Failed to acquire dquot type 0 [ 144.243759][ T5493] EXT4-fs (loop0): Remounting filesystem read-only [ 144.251477][ T5493] EXT4-fs (loop0): 1 truncate cleaned up [ 144.257852][ T5493] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 144.363789][ T5496] loop0: detected capacity change from 0 to 512 [ 144.372630][ T5496] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 144.380225][ T5496] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.393472][ T5496] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.401160][ T5496] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 144.416781][ T5496] EXT4-fs (loop0): Remounting filesystem read-only [ 144.423708][ T5496] Quota error (device loop0): write_blk: dquota write failed [ 144.431655][ T5496] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 144.441862][ T5496] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.157: Failed to acquire dquot type 0 [ 144.453645][ T5496] EXT4-fs (loop0): Remounting filesystem read-only [ 144.460382][ T5496] EXT4-fs (loop0): 1 truncate cleaned up [ 144.466945][ T5496] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 144.563038][ T5499] loop0: detected capacity change from 0 to 512 [ 144.575312][ T5499] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 144.583182][ T5499] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.594736][ T5499] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.602884][ T5499] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 144.618049][ T5499] EXT4-fs (loop0): Remounting filesystem read-only [ 144.625205][ T5499] Quota error (device loop0): write_blk: dquota write failed [ 144.633020][ T5499] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 144.643191][ T5499] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.158: Failed to acquire dquot type 0 [ 144.654910][ T5499] EXT4-fs (loop0): Remounting filesystem read-only [ 144.661753][ T5499] EXT4-fs (loop0): 1 truncate cleaned up [ 144.668175][ T5499] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:57:03 executed programs: 144 [ 144.773572][ T5502] loop0: detected capacity change from 0 to 512 [ 144.781569][ T5502] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 144.788879][ T5502] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.801161][ T5502] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.808638][ T5502] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 144.823543][ T5502] EXT4-fs (loop0): Remounting filesystem read-only [ 144.830286][ T5502] Quota error (device loop0): write_blk: dquota write failed [ 144.837806][ T5502] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 144.847949][ T5502] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.159: Failed to acquire dquot type 0 [ 144.859895][ T5502] EXT4-fs (loop0): Remounting filesystem read-only [ 144.866655][ T5502] EXT4-fs (loop0): 1 truncate cleaned up [ 144.873395][ T5502] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 144.963217][ T5505] loop0: detected capacity change from 0 to 512 [ 144.973701][ T5505] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 144.982749][ T5505] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 144.994658][ T5505] EXT4-fs (loop0): orphan cleanup on readonly fs [ 145.003442][ T5505] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 145.020853][ T5505] EXT4-fs (loop0): Remounting filesystem read-only [ 145.030288][ T5505] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.160: Failed to acquire dquot type 0 [ 145.043154][ T5505] EXT4-fs (loop0): Remounting filesystem read-only [ 145.050679][ T5505] EXT4-fs (loop0): 1 truncate cleaned up [ 145.057939][ T5505] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 145.173568][ T5508] loop0: detected capacity change from 0 to 4096 [ 145.219864][ T5508] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 145.274891][ T5511] loop0: detected capacity change from 0 to 512 [ 145.371807][ T5511] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 145.379521][ T5511] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 145.391788][ T5511] EXT4-fs (loop0): orphan cleanup on readonly fs [ 145.399423][ T5511] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 145.414444][ T5511] EXT4-fs (loop0): Remounting filesystem read-only [ 145.421723][ T5511] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.162: Failed to acquire dquot type 0 [ 145.434531][ T5511] EXT4-fs (loop0): Remounting filesystem read-only [ 145.441460][ T5511] EXT4-fs (loop0): 1 truncate cleaned up [ 145.447787][ T5511] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 145.542951][ T5514] loop0: detected capacity change from 0 to 512 [ 145.550794][ T5514] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 145.558532][ T5514] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 145.569833][ T5514] EXT4-fs (loop0): orphan cleanup on readonly fs [ 145.577523][ T5514] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 145.592660][ T5514] EXT4-fs (loop0): Remounting filesystem read-only [ 145.599562][ T5514] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.163: Failed to acquire dquot type 0 [ 145.611490][ T5514] EXT4-fs (loop0): Remounting filesystem read-only [ 145.618160][ T5514] EXT4-fs (loop0): 1 truncate cleaned up [ 145.624356][ T5514] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 145.726435][ T5517] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 145.733979][ T5517] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 145.745364][ T5517] EXT4-fs (loop0): orphan cleanup on readonly fs [ 145.753149][ T5517] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 145.768371][ T5517] EXT4-fs (loop0): Remounting filesystem read-only [ 145.775475][ T5517] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.164: Failed to acquire dquot type 0 [ 145.787435][ T5517] EXT4-fs (loop0): Remounting filesystem read-only [ 145.794474][ T5517] EXT4-fs (loop0): 1 truncate cleaned up [ 145.800595][ T5517] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 146.002222][ T5520] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 146.009791][ T5520] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 146.022565][ T5520] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.030120][ T5520] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 146.045189][ T5520] EXT4-fs (loop0): Remounting filesystem read-only [ 146.052969][ T5520] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.165: Failed to acquire dquot type 0 [ 146.065107][ T5520] EXT4-fs (loop0): Remounting filesystem read-only [ 146.072288][ T5520] EXT4-fs (loop0): 1 truncate cleaned up [ 146.078515][ T5520] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 146.225883][ T5523] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 146.233417][ T5523] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 146.245253][ T5523] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.253168][ T5523] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 146.268615][ T5523] EXT4-fs (loop0): Remounting filesystem read-only [ 146.275383][ T5523] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.166: Failed to acquire dquot type 0 [ 146.287137][ T5523] EXT4-fs (loop0): Remounting filesystem read-only [ 146.294153][ T5523] EXT4-fs (loop0): 1 truncate cleaned up [ 146.300350][ T5523] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 146.471830][ T5526] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 146.479457][ T5526] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 146.491247][ T5526] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.498630][ T5526] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 146.513147][ T5526] EXT4-fs (loop0): Remounting filesystem read-only [ 146.519935][ T5526] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.167: Failed to acquire dquot type 0 [ 146.532009][ T5526] EXT4-fs (loop0): Remounting filesystem read-only [ 146.539168][ T5526] EXT4-fs (loop0): 1 truncate cleaned up [ 146.546046][ T5526] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 146.692699][ T5529] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 146.700325][ T5529] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 146.714034][ T5529] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.721801][ T5529] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 146.736576][ T5529] EXT4-fs (loop0): Remounting filesystem read-only [ 146.744165][ T5529] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.168: Failed to acquire dquot type 0 [ 146.755897][ T5529] EXT4-fs (loop0): Remounting filesystem read-only [ 146.762951][ T5529] EXT4-fs (loop0): 1 truncate cleaned up [ 146.769078][ T5529] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 146.896123][ T5532] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 146.979435][ T5535] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 146.987021][ T5535] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 147.000592][ T5535] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.009667][ T5535] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 147.025796][ T5535] EXT4-fs (loop0): Remounting filesystem read-only [ 147.037535][ T5535] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.170: Failed to acquire dquot type 0 [ 147.051647][ T5535] EXT4-fs (loop0): Remounting filesystem read-only [ 147.064303][ T5535] EXT4-fs (loop0): 1 truncate cleaned up [ 147.071353][ T5535] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 147.212327][ T5538] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 147.219590][ T5538] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 147.231784][ T5538] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.239197][ T5538] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 147.254030][ T5538] EXT4-fs (loop0): Remounting filesystem read-only [ 147.266706][ T5538] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.171: Failed to acquire dquot type 0 [ 147.278953][ T5538] EXT4-fs (loop0): Remounting filesystem read-only [ 147.285785][ T5538] EXT4-fs (loop0): 1 truncate cleaned up [ 147.292052][ T5538] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 147.472048][ T5541] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 147.479544][ T5541] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 147.492411][ T5541] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.499921][ T5541] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 147.515327][ T5541] EXT4-fs (loop0): Remounting filesystem read-only [ 147.522420][ T5541] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.172: Failed to acquire dquot type 0 [ 147.534698][ T5541] EXT4-fs (loop0): Remounting filesystem read-only [ 147.541379][ T5541] EXT4-fs (loop0): 1 truncate cleaned up [ 147.547689][ T5541] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 147.752016][ T5544] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 147.759613][ T5544] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 147.771965][ T5544] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.779462][ T5544] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 147.794330][ T5544] EXT4-fs (loop0): Remounting filesystem read-only [ 147.801194][ T5544] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.173: Failed to acquire dquot type 0 [ 147.812890][ T5544] EXT4-fs (loop0): Remounting filesystem read-only [ 147.819802][ T5544] EXT4-fs (loop0): 1 truncate cleaned up [ 147.826219][ T5544] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 148.035507][ T5547] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 148.162504][ T5551] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 148.170501][ T5551] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.184194][ T5551] EXT4-fs (loop0): orphan cleanup on readonly fs [ 148.192389][ T5551] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 148.209664][ T5551] EXT4-fs (loop0): Remounting filesystem read-only [ 148.216761][ T5551] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.175: Failed to acquire dquot type 0 [ 148.228680][ T5551] EXT4-fs (loop0): Remounting filesystem read-only [ 148.235673][ T5551] EXT4-fs (loop0): 1 truncate cleaned up [ 148.242490][ T5551] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 148.396823][ T5554] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 148.404568][ T5554] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.416385][ T5554] EXT4-fs (loop0): orphan cleanup on readonly fs [ 148.424296][ T5554] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 148.439399][ T5554] EXT4-fs (loop0): Remounting filesystem read-only [ 148.446695][ T5554] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.176: Failed to acquire dquot type 0 [ 148.459673][ T5554] EXT4-fs (loop0): Remounting filesystem read-only [ 148.466610][ T5554] EXT4-fs (loop0): 1 truncate cleaned up [ 148.472806][ T5554] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 148.662433][ T5557] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 148.669680][ T5557] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.681632][ T5557] EXT4-fs (loop0): orphan cleanup on readonly fs [ 148.689365][ T5557] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 148.705416][ T5557] EXT4-fs (loop0): Remounting filesystem read-only [ 148.712405][ T5557] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.177: Failed to acquire dquot type 0 [ 148.724353][ T5557] EXT4-fs (loop0): Remounting filesystem read-only [ 148.731209][ T5557] EXT4-fs (loop0): 1 truncate cleaned up [ 148.737319][ T5557] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 148.832441][ T5560] set_capacity_and_notify: 14 callbacks suppressed [ 148.832458][ T5560] loop0: detected capacity change from 0 to 512 [ 148.852955][ T5560] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 148.860194][ T5560] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.872342][ T5560] EXT4-fs (loop0): orphan cleanup on readonly fs [ 148.879731][ T5560] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 148.894632][ T5560] EXT4-fs (loop0): Remounting filesystem read-only [ 148.901893][ T5560] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.178: Failed to acquire dquot type 0 [ 148.913974][ T5560] EXT4-fs (loop0): Remounting filesystem read-only [ 148.920775][ T5560] EXT4-fs (loop0): 1 truncate cleaned up [ 148.927206][ T5560] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 149.042390][ T5563] loop0: detected capacity change from 0 to 512 [ 149.050278][ T5563] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 149.057744][ T5563] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.069035][ T5563] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.077648][ T5563] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 149.092548][ T5563] EXT4-fs (loop0): Remounting filesystem read-only [ 149.099270][ T5563] __quota_error: 32 callbacks suppressed [ 149.099282][ T5563] Quota error (device loop0): write_blk: dquota write failed [ 149.113141][ T5563] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 149.123420][ T5563] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.179: Failed to acquire dquot type 0 [ 149.135094][ T5563] EXT4-fs (loop0): Remounting filesystem read-only [ 149.141805][ T5563] EXT4-fs (loop0): 1 truncate cleaned up [ 149.148154][ T5563] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 149.242790][ T5566] loop0: detected capacity change from 0 to 512 [ 149.252982][ T5566] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 149.261300][ T5566] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.273238][ T5566] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.280757][ T5566] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 149.296081][ T5566] EXT4-fs (loop0): Remounting filesystem read-only [ 149.303660][ T5566] Quota error (device loop0): write_blk: dquota write failed [ 149.311674][ T5566] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 149.322018][ T5566] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.180: Failed to acquire dquot type 0 [ 149.333574][ T5566] EXT4-fs (loop0): Remounting filesystem read-only [ 149.340246][ T5566] EXT4-fs (loop0): 1 truncate cleaned up [ 149.346651][ T5566] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 149.443633][ T5569] loop0: detected capacity change from 0 to 512 [ 149.472853][ T5569] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 149.480673][ T5569] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.492640][ T5569] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.500483][ T5569] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 149.515774][ T5569] EXT4-fs (loop0): Remounting filesystem read-only [ 149.522738][ T5569] Quota error (device loop0): write_blk: dquota write failed [ 149.530409][ T5569] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 149.540413][ T5569] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.181: Failed to acquire dquot type 0 [ 149.551879][ T5569] EXT4-fs (loop0): Remounting filesystem read-only [ 149.558528][ T5569] EXT4-fs (loop0): 1 truncate cleaned up [ 149.564870][ T5569] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 149.673732][ T5572] loop0: detected capacity change from 0 to 512 [ 149.684088][ T5572] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 149.691904][ T5572] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.702965][ T5572] EXT4-fs (loop0): orphan cleanup on readonly fs [ 149.711913][ T5572] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 149.726750][ T5572] EXT4-fs (loop0): Remounting filesystem read-only [ 149.733907][ T5572] Quota error (device loop0): write_blk: dquota write failed [ 149.741851][ T5572] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 149.752157][ T5572] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.182: Failed to acquire dquot type 0 [ 149.763720][ T5572] EXT4-fs (loop0): Remounting filesystem read-only [ 149.770345][ T5572] EXT4-fs (loop0): 1 truncate cleaned up [ 149.776712][ T5572] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. 2026/05/28 14:57:08 executed programs: 168 [ 149.920532][ T5575] loop0: detected capacity change from 0 to 4096 [ 149.970172][ T5575] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.042731][ T5579] loop0: detected capacity change from 0 to 4096 [ 150.058111][ T5579] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.172818][ T5582] loop0: detected capacity change from 0 to 4096 [ 150.188286][ T5582] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.297335][ T5587] loop0: detected capacity change from 0 to 512 [ 150.305696][ T5587] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 150.313568][ T5587] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 150.325671][ T5587] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.333307][ T5587] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 150.348241][ T5587] EXT4-fs (loop0): Remounting filesystem read-only [ 150.355429][ T5587] Quota error (device loop0): write_blk: dquota write failed [ 150.363928][ T5587] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 150.374669][ T5587] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.187: Failed to acquire dquot type 0 [ 150.386800][ T5587] EXT4-fs (loop0): Remounting filesystem read-only [ 150.393773][ T5587] EXT4-fs (loop0): 1 truncate cleaned up [ 150.400044][ T5587] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 150.503854][ T5590] loop0: detected capacity change from 0 to 512 [ 150.514400][ T5590] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 150.521842][ T5590] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 150.543389][ T5590] EXT4-fs (loop0): orphan cleanup on readonly fs [ 150.550835][ T5590] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 150.565891][ T5590] EXT4-fs (loop0): Remounting filesystem read-only [ 150.573362][ T5590] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.188: Failed to acquire dquot type 0 [ 150.585660][ T5590] EXT4-fs (loop0): Remounting filesystem read-only [ 150.593059][ T5590] EXT4-fs (loop0): 1 truncate cleaned up [ 150.599491][ T5590] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,mblk_io_submit,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback.