m netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.772045][ T4394] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.781052][ T4394] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.050617][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.068730][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.104083][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.115800][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.123766][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.136260][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.144415][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.224049][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.239795][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/08/28 04:53:46 executed programs: 10 [ 90.342329][ T4463] loop1: detected capacity change from 0 to 512 [ 90.364982][ T4353] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.378996][ T4353] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.405512][ T4463] ======================================================= [ 90.405512][ T4463] WARNING: The mand mount option has been deprecated and [ 90.405512][ T4463] and is ignored by this kernel. Remove the mand [ 90.405512][ T4463] option from the mount to silence this warning. [ 90.405512][ T4463] ======================================================= [ 90.491492][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.510282][ T4463] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.594105][ T4463] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 90.605453][ T4463] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.680902][ T4463] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 90.683317][ T4472] loop0: detected capacity change from 0 to 512 [ 90.819528][ T4472] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.852155][ T4397] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 90.892713][ T4472] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 90.920353][ T4472] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.930286][ T4397] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 90.942604][ T4397] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 90.959083][ T4472] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 91.034942][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 91.056248][ T4397] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 91.195353][ T48] Bluetooth: hci2: command 0x040f tx timeout [ 91.201429][ T48] Bluetooth: hci3: command 0x040f tx timeout [ 91.275392][ T48] Bluetooth: hci4: command 0x040f tx timeout [ 91.281460][ T48] Bluetooth: hci1: command 0x040f tx timeout [ 91.433409][ T4398] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.544383][ T4463] Quota error (device loop1): write_blk: dquota write failed [ 91.562576][ T4463] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 91.570456][ T4472] Quota error (device loop0): write_blk: dquota write failed [ 91.582291][ T4472] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 91.602626][ T4398] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.609773][ T4463] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.18: Failed to acquire dquot type 0 [ 91.611214][ T4472] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.17: Failed to acquire dquot type 0 [ 91.639847][ T4398] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.692463][ T4398] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.716414][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 91.727970][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 91.833441][ T4489] loop0: detected capacity change from 0 to 512 [ 91.861048][ T4490] loop1: detected capacity change from 0 to 512 [ 91.889766][ T4489] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.904742][ T4490] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.953949][ T4489] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 91.970247][ T4397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.978810][ T4490] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 91.987946][ T4490] ext4 filesystem being mounted at /1/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.000313][ T4489] ext4 filesystem being mounted at /1/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.014341][ T4490] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 92.069483][ T4489] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 92.123173][ T75] device hsr_slave_0 left promiscuous mode [ 92.150649][ T75] device hsr_slave_1 left promiscuous mode [ 92.170613][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.220333][ T75] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.255813][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.267282][ T75] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.317942][ T75] device bridge_slave_1 left promiscuous mode [ 92.325091][ T75] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.397090][ T75] device bridge_slave_0 left promiscuous mode [ 92.414817][ T75] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.538421][ T75] device veth1_macvtap left promiscuous mode [ 92.556537][ T75] device veth0_macvtap left promiscuous mode [ 92.562720][ T75] device veth1_vlan left promiscuous mode [ 92.600467][ T75] device veth0_vlan left promiscuous mode [ 93.023690][ T4490] Quota error (device loop1): write_blk: dquota write failed [ 93.038206][ T4490] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 93.059503][ T4490] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.22: Failed to acquire dquot type 0 [ 93.107861][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 93.125336][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 93.207785][ T4489] Quota error (device loop0): write_blk: dquota write failed [ 93.218403][ T4510] loop1: detected capacity change from 0 to 512 [ 93.232079][ T4489] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 93.250763][ T4510] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 93.270473][ T4489] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.23: Failed to acquire dquot type 0 [ 93.282410][ T48] Bluetooth: hci3: command 0x0419 tx timeout [ 93.288682][ T4408] Bluetooth: hci2: command 0x0419 tx timeout [ 93.308971][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 93.321628][ T4510] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 93.345451][ T4510] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.355962][ T48] Bluetooth: hci1: command 0x0419 tx timeout [ 93.356001][ T48] Bluetooth: hci4: command 0x0419 tx timeout [ 93.392619][ T4510] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 93.458922][ T4513] loop0: detected capacity change from 0 to 512 [ 93.470198][ T4513] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 93.609789][ T4513] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 93.654939][ T4513] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.774018][ T4513] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 94.134236][ T4510] Quota error (device loop1): write_blk: dquota write failed [ 94.155117][ T4510] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 94.167190][ T4510] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.24: Failed to acquire dquot type 0 [ 94.205643][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 94.265478][ T75] team0 (unregistering): Port device team_slave_1 removed [ 94.302108][ T4516] loop1: detected capacity change from 0 to 512 [ 94.322425][ T4516] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.410171][ T4516] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 94.431171][ T75] team0 (unregistering): Port device team_slave_0 removed [ 94.441387][ T4513] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.25: Failed to acquire dquot type 0 [ 94.453624][ T4516] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.472977][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 94.503324][ T4516] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 94.579243][ T75] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.638656][ T4520] loop0: detected capacity change from 0 to 512 [ 94.684770][ T4520] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.695533][ T75] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.748168][ T4520] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 94.778771][ T4520] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.838850][ T4520] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 95.087249][ T4516] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.26: Failed to acquire dquot type 0 [ 95.140517][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 95.215306][ T4523] loop1: detected capacity change from 0 to 512 [ 95.235226][ T4523] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.308024][ T4523] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 95.328434][ T4523] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.358536][ T4523] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 95.639387][ T4520] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.27: Failed to acquire dquot type 0 2025/08/28 04:53:52 executed programs: 19 [ 95.685811][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 95.790833][ T75] bond0 (unregistering): Released all slaves [ 95.825813][ T4526] loop0: detected capacity change from 0 to 512 [ 95.858303][ T4526] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.934351][ T4526] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 95.960821][ T4403] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 95.970481][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.976259][ T4523] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.28: Failed to acquire dquot type 0 [ 95.978732][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.011125][ T4526] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.049201][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 96.060644][ T4403] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.081161][ T4397] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.092453][ T4526] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 96.107088][ T4403] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.123677][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.139513][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.205807][ T4485] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.212953][ T4485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.234813][ T4403] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.258062][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.268670][ T4529] loop1: detected capacity change from 0 to 512 [ 96.344788][ T4529] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 96.364775][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.373591][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.415250][ T4485] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.422457][ T4485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.432623][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.447607][ T4529] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 96.481823][ T4398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.488989][ T4529] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.499544][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.530684][ T4529] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 96.628420][ T4398] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.680154][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.700969][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.708952][ T4526] __quota_error: 8 callbacks suppressed [ 96.708967][ T4526] Quota error (device loop0): write_blk: dquota write failed [ 96.740414][ T4526] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 96.766679][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.780346][ T4526] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.29: Failed to acquire dquot type 0 [ 96.793324][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.808961][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.810058][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 96.818409][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.831764][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.838940][ T4353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.847752][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.859329][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.869331][ T4353] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.876514][ T4353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.902577][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.934029][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.935004][ T4538] loop0: detected capacity change from 0 to 512 [ 96.950743][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.963017][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.974268][ T4538] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 96.976716][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.991303][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.001811][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.021746][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.054154][ T4538] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 97.067808][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.078095][ T4538] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.182390][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.211377][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.223016][ T4538] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 97.270630][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.295844][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.305924][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.325963][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.382079][ T4398] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.419632][ T4398] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.455149][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.463673][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.465764][ T4529] Quota error (device loop1): write_blk: dquota write failed [ 97.494981][ T4529] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 97.505812][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.517072][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.525160][ T4529] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.30: Failed to acquire dquot type 0 [ 97.536559][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.558034][ T4403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.574663][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 97.643501][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.662996][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.707021][ T4403] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.737653][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.765355][ T4546] loop1: detected capacity change from 0 to 512 [ 97.797233][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.835995][ T4360] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.843163][ T4360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.851685][ T4546] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.892360][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.952708][ T4397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.971573][ T4546] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 97.999974][ T4546] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.024398][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.039971][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.062246][ T4538] Quota error (device loop0): write_blk: dquota write failed [ 98.067728][ T4546] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 98.078053][ T4538] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 98.095419][ T4538] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.31: Failed to acquire dquot type 0 [ 98.106678][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.106775][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.107362][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.144419][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.152181][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.164871][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 98.195457][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.206787][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.250787][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.273487][ T4553] loop0: detected capacity change from 0 to 512 [ 98.285514][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.299500][ T4553] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 98.331522][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.357895][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.375996][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.390660][ T4553] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 98.395157][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.443285][ T4403] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.465065][ T4553] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.484925][ T4403] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.531398][ T4553] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 98.567639][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.579852][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.609050][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.618261][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.627075][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.642507][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.655452][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.697054][ T4397] device veth0_vlan entered promiscuous mode [ 98.735724][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.753546][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.788592][ T4397] device veth1_vlan entered promiscuous mode [ 98.840423][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.859241][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.876669][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.911004][ T4398] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.966263][ T4546] Quota error (device loop1): write_blk: dquota write failed [ 98.978421][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.992844][ T4546] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 98.996153][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.014277][ T4546] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.32: Failed to acquire dquot type 0 [ 99.031030][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.045980][ T4397] device veth0_macvtap entered promiscuous mode [ 99.062462][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.072686][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 99.101969][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.150173][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.185765][ T4397] device veth1_macvtap entered promiscuous mode [ 99.195240][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.203561][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.248815][ T4398] device veth0_vlan entered promiscuous mode [ 99.258211][ T4560] loop1: detected capacity change from 0 to 512 [ 99.271451][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.299262][ T4560] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.312444][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.333253][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.364516][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.416431][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.428977][ T4560] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 99.454766][ T4560] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.465462][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.485317][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.504799][ T4560] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 99.528303][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.540709][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.547031][ T4553] Quota error (device loop0): write_blk: dquota write failed [ 99.556409][ T4553] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 99.568572][ T4553] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.33: Failed to acquire dquot type 0 [ 99.581613][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.601975][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.617525][ T4397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.628706][ T4397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.640839][ T4397] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.642488][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 99.652070][ T4397] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.663025][ T4397] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.672348][ T4397] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.681438][ T4397] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.710659][ T4398] device veth1_vlan entered promiscuous mode [ 99.737027][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.761627][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.774393][ T4564] loop0: detected capacity change from 0 to 512 [ 99.776060][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.790320][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.800283][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.800389][ T4564] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.820843][ T4403] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.919440][ T4564] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 99.965151][ T4564] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.999830][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.013390][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.033045][ T4564] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 100.071515][ T4550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.101494][ T4398] device veth0_macvtap entered promiscuous mode [ 100.123421][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.149095][ T4398] device veth1_macvtap entered promiscuous mode [ 100.153994][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.202540][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.227505][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.254693][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.274590][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.294604][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.330054][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.355433][ T4398] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.415604][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.423762][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.443259][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.470480][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.483416][ T4360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.492033][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.513217][ T4360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.523182][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.554043][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.570310][ T4560] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.34: Failed to acquire dquot type 0 [ 100.581987][ T4398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.597302][ T4398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.609754][ T4398] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.613214][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 100.623271][ T4398] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.632263][ T4398] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.661093][ T4398] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.678745][ T4398] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.712339][ T4571] loop1: detected capacity change from 0 to 512 [ 100.729086][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 100.745320][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.767847][ T4571] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 100.779093][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.817207][ T4571] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 100.840592][ T4571] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2025/08/28 04:53:57 executed programs: 27 [ 101.011714][ T4571] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 101.064100][ T4360] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.065854][ T4576] loop2: detected capacity change from 0 to 512 [ 101.097535][ T4360] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.107825][ T4564] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.35: Failed to acquire dquot type 0 [ 101.157904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.188208][ T4576] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 101.210263][ T4360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.227403][ T4360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.250025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.259114][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 101.273372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.290492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.336007][ T4576] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 101.357286][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.383910][ T4576] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.405907][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.413445][ T4579] loop0: detected capacity change from 0 to 512 [ 101.438359][ T4579] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 101.471566][ T4403] device veth0_vlan entered promiscuous mode [ 101.488504][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.509017][ T4580] loop3: detected capacity change from 0 to 512 [ 101.512566][ T4576] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 101.536466][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.575891][ T4403] device veth1_vlan entered promiscuous mode [ 101.590171][ T4580] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 101.604370][ T4579] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 101.644327][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.688748][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.756263][ T4579] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.785671][ T4580] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 101.795645][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.846307][ T4580] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.857577][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.897196][ T4579] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 101.951847][ T4580] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 101.970584][ T4403] device veth0_macvtap entered promiscuous mode [ 102.026651][ T4403] device veth1_macvtap entered promiscuous mode [ 102.131716][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.173010][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.214025][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.222759][ T4576] __quota_error: 4 callbacks suppressed [ 102.222775][ T4576] Quota error (device loop2): write_blk: dquota write failed [ 102.259889][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.280187][ T4576] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 102.284636][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.306543][ T4571] Quota error (device loop1): write_blk: dquota write failed [ 102.324256][ T4576] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.19: Failed to acquire dquot type 0 [ 102.331147][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.336769][ T4571] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 102.378755][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.386070][ T4571] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.36: Failed to acquire dquot type 0 [ 102.416226][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.437190][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 102.445069][ T4403] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.452534][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.468959][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 102.496143][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.525391][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.572306][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.591956][ T4585] loop2: detected capacity change from 0 to 512 [ 102.619760][ T4586] loop1: detected capacity change from 0 to 512 [ 102.624980][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.651593][ T4585] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 102.664623][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.675349][ T4586] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 102.714913][ T4585] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 102.724604][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.751580][ T4586] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 102.754584][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.770490][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.771036][ T4585] ext4 filesystem being mounted at /1/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.780947][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.780965][ T4403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.780981][ T4403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.782870][ T4403] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.834005][ T4586] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.845296][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.855567][ T4360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.868769][ T4403] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.891160][ T4585] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 102.910878][ T4403] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.922324][ T4403] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.931342][ T4403] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.942360][ T4586] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 103.172248][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.204838][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.277531][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.319214][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.364514][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.394724][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.450439][ T4580] Quota error (device loop3): write_blk: dquota write failed [ 103.475355][ T4580] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 103.495670][ T4580] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.20: Failed to acquire dquot type 0 [ 103.536718][ T4579] Quota error (device loop0): write_blk: dquota write failed [ 103.558446][ T4579] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 103.576581][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 103.593605][ T4579] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.37: Failed to acquire dquot type 0 [ 103.624232][ T4591] loop4: detected capacity change from 0 to 512 [ 103.661848][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 103.685525][ T4591] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 103.757487][ T4592] loop3: detected capacity change from 0 to 512 [ 103.762657][ T4591] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 103.806459][ T4592] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 103.819100][ T4591] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.859381][ T4592] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 103.871768][ T4595] loop0: detected capacity change from 0 to 512 [ 103.879312][ T4592] ext4 filesystem being mounted at /1/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.889158][ T4591] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 103.921796][ T4595] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 103.981948][ T4595] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 104.011347][ T4592] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 104.134761][ T4595] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.241145][ T4595] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 104.482636][ T4586] Quota error (device loop1): write_blk: dquota write failed [ 104.491754][ T4585] Quota error (device loop2): write_blk: dquota write failed [ 104.510490][ T4585] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.38: Failed to acquire dquot type 0 [ 104.534051][ T4586] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.39: Failed to acquire dquot type 0 [ 104.598418][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 104.640039][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 104.748037][ T4600] loop2: detected capacity change from 0 to 512 [ 104.794324][ T4601] loop1: detected capacity change from 0 to 512 [ 104.805362][ T4600] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.842772][ T4601] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.870538][ T4600] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 104.896927][ T4601] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 104.904788][ T4600] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.934432][ T4591] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.21: Failed to acquire dquot type 0 [ 104.947909][ T4601] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.020647][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 105.028667][ T4600] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 105.075262][ T4601] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 105.208507][ T4606] loop4: detected capacity change from 0 to 512 [ 105.260460][ T4606] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 105.393662][ T4606] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 105.474877][ T4606] ext4 filesystem being mounted at /1/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.536947][ T4606] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 105.601382][ T4592] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.40: Failed to acquire dquot type 0 [ 105.617687][ T4595] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.41: Failed to acquire dquot type 0 [ 105.670727][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 105.698703][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 105.812497][ T4609] loop3: detected capacity change from 0 to 512 [ 105.870136][ T4609] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 105.881066][ T4610] loop0: detected capacity change from 0 to 512 [ 105.935162][ T4610] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 105.960922][ T4609] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 106.003439][ T4610] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 106.015537][ T4600] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.42: Failed to acquire dquot type 0 [ 106.043748][ T4610] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.064692][ T4609] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.086683][ T4610] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters 2025/08/28 04:54:02 executed programs: 40 [ 106.110335][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 106.170174][ T4609] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 106.270915][ T4615] loop2: detected capacity change from 0 to 512 [ 106.322983][ T4615] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.423189][ T4615] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 106.476063][ T4606] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.44: Failed to acquire dquot type 0 [ 106.488583][ T4615] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.522945][ T4615] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 106.592538][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 106.719334][ T4618] loop4: detected capacity change from 0 to 512 [ 106.753558][ T4601] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.43: Failed to acquire dquot type 0 [ 106.786898][ T4618] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.844007][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 106.853033][ T4618] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 106.933333][ T4618] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.040135][ T4621] loop1: detected capacity change from 0 to 512 [ 107.050737][ T4618] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 107.087593][ T4621] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 107.194017][ T4621] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 107.224973][ T4621] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.251609][ T4610] __quota_error: 14 callbacks suppressed [ 107.251624][ T4610] Quota error (device loop0): write_blk: dquota write failed [ 107.276650][ T4621] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 107.321968][ T4610] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 107.362600][ T4610] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.45: Failed to acquire dquot type 0 [ 107.433348][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 107.588668][ T4624] loop0: detected capacity change from 0 to 512 [ 107.634617][ T4624] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 107.710965][ T4624] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 107.725191][ T4609] Quota error (device loop3): write_blk: dquota write failed [ 107.732719][ T4609] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 107.743109][ T4609] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.46: Failed to acquire dquot type 0 [ 107.755060][ T4624] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.834268][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 107.917491][ T4624] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 108.061343][ T4627] loop3: detected capacity change from 0 to 512 [ 108.112806][ T4627] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.203119][ T4627] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.303540][ T4615] Quota error (device loop2): write_blk: dquota write failed [ 108.312997][ T4627] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 108.374693][ T4615] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 108.396247][ T4615] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.47: Failed to acquire dquot type 0 [ 108.400109][ T4621] Quota error (device loop1): write_blk: dquota write failed [ 108.470206][ T4621] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 108.555145][ T4621] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.49: Failed to acquire dquot type 0 [ 108.624060][ T4630] loop2: detected capacity change from 0 to 512 [ 108.683406][ T4630] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.702885][ T4631] loop1: detected capacity change from 0 to 512 [ 108.741925][ T4631] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.777692][ T4630] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.822456][ T4631] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.836217][ T4630] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 108.890169][ T4631] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 108.921499][ T4624] Quota error (device loop0): write_blk: dquota write failed [ 108.929270][ T4624] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 108.944332][ T4624] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.50: Failed to acquire dquot type 0 [ 108.991714][ T4618] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.48: Failed to acquire dquot type 0 [ 109.103907][ T4636] loop0: detected capacity change from 0 to 512 [ 109.180705][ T4636] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 109.249969][ T4637] loop4: detected capacity change from 0 to 512 [ 109.286357][ T4637] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 109.295256][ T4636] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.394243][ T4636] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 109.465969][ T4637] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.505405][ T4637] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 109.822213][ T4630] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.52: Failed to acquire dquot type 0 [ 109.873323][ T4627] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.51: Failed to acquire dquot type 0 [ 109.976834][ T4642] loop2: detected capacity change from 0 to 512 [ 110.029163][ T4642] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.072018][ T4643] loop3: detected capacity change from 0 to 512 [ 110.085321][ T4642] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.125721][ T4643] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.184174][ T4642] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 110.227627][ T4643] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.281867][ T4643] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 110.681585][ T4631] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.53: Failed to acquire dquot type 0 [ 110.708901][ T4636] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.54: Failed to acquire dquot type 0 [ 110.868143][ T4648] loop1: detected capacity change from 0 to 512 [ 110.886714][ T4649] loop0: detected capacity change from 0 to 512 [ 110.915830][ T4648] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.934628][ T4649] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.977797][ T4637] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.55: Failed to acquire dquot type 0 [ 111.000422][ T4649] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.012902][ T4648] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.092507][ T4649] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 111.131379][ T4654] loop4: detected capacity change from 0 to 512 [ 111.141761][ T4654] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 111.177765][ T4648] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 111.238166][ T4654] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.292902][ T4654] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 111.768096][ T4643] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.57: Failed to acquire dquot type 0 2025/08/28 04:54:08 executed programs: 54 [ 111.810094][ T4642] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.56: Failed to acquire dquot type 0 [ 111.921075][ T4658] loop3: detected capacity change from 0 to 512 [ 112.002362][ T4659] loop2: detected capacity change from 0 to 512 [ 112.039391][ T4658] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.078457][ T4659] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.128750][ T4658] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.243199][ T4659] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.324848][ T4658] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 112.370702][ T4659] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 112.542566][ T4649] __quota_error: 16 callbacks suppressed [ 112.542582][ T4649] Quota error (device loop0): write_blk: dquota write failed [ 112.566580][ T4648] Quota error (device loop1): write_blk: dquota write failed [ 112.574093][ T4648] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 112.604601][ T4649] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 112.620164][ T4648] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.58: Failed to acquire dquot type 0 [ 112.632795][ T4649] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.59: Failed to acquire dquot type 0 [ 112.673205][ T4654] Quota error (device loop4): write_blk: dquota write failed [ 112.687509][ T4654] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 112.749994][ T4666] loop1: detected capacity change from 0 to 512 [ 112.757992][ T4666] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.771423][ T4654] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.60: Failed to acquire dquot type 0 [ 112.834134][ T4666] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.837012][ T4667] loop0: detected capacity change from 0 to 512 [ 112.877388][ T4667] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.973981][ T4670] loop4: detected capacity change from 0 to 512 [ 112.997464][ T4670] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 113.006923][ T4666] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 113.070330][ T4667] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.130252][ T4670] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.180316][ T4667] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 113.242146][ T4670] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 113.457639][ T4658] Quota error (device loop3): write_blk: dquota write failed [ 113.504935][ T4658] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 113.524966][ T4658] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.61: Failed to acquire dquot type 0 [ 113.692388][ T4677] loop3: detected capacity change from 0 to 512 [ 113.752057][ T4677] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 113.816827][ T4677] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.882030][ T4677] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 113.985601][ T4659] Quota error (device loop2): write_blk: dquota write failed [ 113.993210][ T4659] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 114.031896][ T4659] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.62: Failed to acquire dquot type 0 [ 114.095459][ T4666] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.63: Failed to acquire dquot type 0 [ 114.257195][ T4682] loop1: detected capacity change from 0 to 512 [ 114.281817][ T4682] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 114.288231][ T4681] loop2: detected capacity change from 0 to 512 [ 114.367562][ T4681] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 114.422524][ T4682] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.489054][ T4681] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.570320][ T4682] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 114.608161][ T4681] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 114.728095][ T4667] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.64: Failed to acquire dquot type 0 [ 114.893733][ T4677] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.66: Failed to acquire dquot type 0 [ 114.981421][ T4687] loop0: detected capacity change from 0 to 512 [ 115.040249][ T4687] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 115.082613][ T4688] loop3: detected capacity change from 0 to 512 [ 115.130711][ T4688] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 115.151084][ T4687] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.174011][ T4670] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.65: Failed to acquire dquot type 0 [ 115.238102][ T4688] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.277375][ T4687] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 115.346336][ T4688] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 115.487243][ T4693] loop4: detected capacity change from 0 to 512 [ 115.537200][ T4693] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 115.624091][ T4693] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.672214][ T4693] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 115.939645][ T4682] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.68: Failed to acquire dquot type 0 [ 116.082013][ T4681] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.67: Failed to acquire dquot type 0 [ 116.123296][ T4696] loop1: detected capacity change from 0 to 512 [ 116.225866][ T4696] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 116.259525][ T4697] loop2: detected capacity change from 0 to 512 [ 116.304208][ T4696] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.353344][ T4696] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 116.437478][ T4697] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 116.547908][ T4697] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.644730][ T4697] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 116.799207][ T4687] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.69: Failed to acquire dquot type 0 [ 116.818296][ T4693] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.71: Failed to acquire dquot type 0 2025/08/28 04:54:13 executed programs: 67 [ 116.911491][ T4688] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.70: Failed to acquire dquot type 0 [ 116.951942][ T4702] loop0: detected capacity change from 0 to 512 [ 117.011118][ T4702] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 117.030291][ T4703] loop4: detected capacity change from 0 to 512 [ 117.076871][ T4703] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 117.128407][ T4702] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.209125][ T4706] loop3: detected capacity change from 0 to 512 [ 117.237746][ T4706] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 117.270125][ T4702] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 117.294206][ T4703] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.328468][ T4706] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.356565][ T4703] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 117.423473][ T4696] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.72: Failed to acquire dquot type 0 [ 117.475345][ T4706] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 117.607988][ T4711] loop1: detected capacity change from 0 to 512 [ 117.646677][ T4711] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 117.722073][ T4711] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.804658][ T4711] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 118.187383][ T4703] __quota_error: 20 callbacks suppressed [ 118.187398][ T4703] Quota error (device loop4): write_blk: dquota write failed [ 118.238374][ T4703] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 118.274698][ T4703] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.75: Failed to acquire dquot type 0 [ 118.318042][ T4697] Quota error (device loop2): write_blk: dquota write failed [ 118.340063][ T4697] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 118.389608][ T4697] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.73: Failed to acquire dquot type 0 [ 118.436166][ T4714] loop4: detected capacity change from 0 to 512 [ 118.461976][ T4714] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 118.557779][ T4714] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.592319][ T4714] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 118.642674][ T4706] Quota error (device loop3): write_blk: dquota write failed [ 118.685147][ T4717] loop2: detected capacity change from 0 to 512 [ 118.743115][ T4706] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 118.762414][ T4717] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 118.795053][ T4706] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.76: Failed to acquire dquot type 0 [ 118.826418][ T4717] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.900266][ T4717] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 118.937716][ T4702] Quota error (device loop0): write_blk: dquota write failed [ 119.004637][ T4702] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 119.045857][ T4720] loop3: detected capacity change from 0 to 512 [ 119.070716][ T4702] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.74: Failed to acquire dquot type 0 [ 119.098554][ T4720] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 119.199395][ T4720] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.316071][ T4723] loop0: detected capacity change from 0 to 512 [ 119.337335][ T4714] Quota error (device loop4): write_blk: dquota write failed [ 119.345102][ T4714] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 119.356518][ T4714] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.78: Failed to acquire dquot type 0 [ 119.387982][ T4720] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 119.394594][ T4723] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 119.524277][ T4723] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.556475][ T4724] loop4: detected capacity change from 0 to 512 [ 119.569050][ T4724] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 119.588524][ T4711] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.77: Failed to acquire dquot type 0 [ 119.680427][ T4723] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 119.710103][ T4724] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.864709][ T4724] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 119.968406][ T4729] loop1: detected capacity change from 0 to 512 [ 120.036952][ T4729] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 120.101815][ T4720] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.80: Failed to acquire dquot type 0 [ 120.127485][ T4729] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.168725][ T4729] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 120.310686][ T4732] loop3: detected capacity change from 0 to 512 [ 120.358924][ T4732] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 120.442806][ T4732] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.479188][ T4732] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 120.879514][ T4717] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.79: Failed to acquire dquot type 0 [ 120.907861][ T4724] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.82: Failed to acquire dquot type 0 [ 120.956117][ T4403] EXT4-fs unmount: 67 callbacks suppressed [ 120.956136][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 121.000915][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 121.131420][ T4735] loop2: detected capacity change from 0 to 512 [ 121.137350][ T4736] loop4: detected capacity change from 0 to 512 [ 121.190024][ T4735] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 121.205974][ T4736] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 121.234205][ T4723] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.81: Failed to acquire dquot type 0 [ 121.273645][ T4736] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 121.289207][ T4735] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 121.304883][ T4735] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.333948][ T4736] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.415472][ T4735] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 121.437622][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 121.481127][ T4736] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 121.629443][ T4741] loop0: detected capacity change from 0 to 512 [ 121.648985][ T4729] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.83: Failed to acquire dquot type 0 [ 121.698154][ T4741] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 121.770006][ T4741] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 121.819259][ T4741] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.845521][ T4732] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.84: Failed to acquire dquot type 0 [ 121.867001][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 121.902173][ T4741] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters 2025/08/28 04:54:18 executed programs: 82 [ 121.979853][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 122.008781][ T4744] loop1: detected capacity change from 0 to 512 [ 122.076047][ T4744] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 122.111871][ T4745] loop3: detected capacity change from 0 to 512 [ 122.157873][ T4745] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 122.177359][ T4744] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 122.218490][ T4745] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 122.232866][ T4744] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.335777][ T4745] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.362462][ T4744] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 122.403475][ T4745] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 122.502798][ T4735] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.86: Failed to acquire dquot type 0 [ 122.533626][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 122.642338][ T4750] loop2: detected capacity change from 0 to 512 [ 122.686077][ T4750] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 122.742701][ T4750] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 122.864712][ T4750] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.907261][ T4750] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 123.150068][ T4736] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.85: Failed to acquire dquot type 0 [ 123.212556][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 123.301831][ T4753] loop4: detected capacity change from 0 to 512 [ 123.368290][ T4741] __quota_error: 18 callbacks suppressed [ 123.368307][ T4741] Quota error (device loop0): write_blk: dquota write failed [ 123.401105][ T4741] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 123.412494][ T4753] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 123.444881][ T4741] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.87: Failed to acquire dquot type 0 [ 123.486644][ T4753] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 123.512161][ T4744] Quota error (device loop1): write_blk: dquota write failed [ 123.519833][ T4744] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 123.530300][ T4744] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.88: Failed to acquire dquot type 0 [ 123.541970][ T4753] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.602267][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 123.629111][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 123.650268][ T4753] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 123.824888][ T4757] loop1: detected capacity change from 0 to 512 [ 123.848869][ T4758] loop0: detected capacity change from 0 to 512 [ 123.860363][ T4757] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 123.911781][ T4758] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 123.927415][ T4757] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 123.959458][ T4757] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.992040][ T4758] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 124.025756][ T4757] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 124.027123][ T4758] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.080616][ T4745] Quota error (device loop3): write_blk: dquota write failed [ 124.106044][ T4750] Quota error (device loop2): write_blk: dquota write failed [ 124.123835][ T4745] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 124.144542][ T4750] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 124.161185][ T4758] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 124.165075][ T4745] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.89: Failed to acquire dquot type 0 [ 124.197128][ T4750] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.90: Failed to acquire dquot type 0 [ 124.260678][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 124.293455][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 124.406744][ T4763] loop2: detected capacity change from 0 to 512 [ 124.444835][ T4763] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 124.486447][ T4764] loop3: detected capacity change from 0 to 512 [ 124.499139][ T4763] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 124.576875][ T4763] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.646006][ T4764] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 124.668941][ T4763] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 124.798203][ T4764] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 124.844850][ T4764] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.871443][ T4764] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 124.959983][ T4753] Quota error (device loop4): write_blk: dquota write failed [ 124.987960][ T4753] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 125.018316][ T4753] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.91: Failed to acquire dquot type 0 [ 125.087073][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 125.188683][ T4769] loop4: detected capacity change from 0 to 512 [ 125.244317][ T4769] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 125.312071][ T4769] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 125.344212][ T4769] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.398962][ T4758] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.92: Failed to acquire dquot type 0 [ 125.422617][ T4769] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 125.465981][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 125.529918][ T4757] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.93: Failed to acquire dquot type 0 [ 125.587256][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 125.589332][ T4772] loop0: detected capacity change from 0 to 512 [ 125.632222][ T4772] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 125.706707][ T4773] loop1: detected capacity change from 0 to 512 [ 125.708597][ T4772] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 125.751540][ T4772] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.767519][ T4773] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 125.800527][ T4772] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 125.870023][ T4773] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 125.896919][ T4773] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.957332][ T4773] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 126.220711][ T4763] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.94: Failed to acquire dquot type 0 [ 126.281398][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 126.362014][ T4764] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.95: Failed to acquire dquot type 0 [ 126.441297][ T4778] loop2: detected capacity change from 0 to 512 [ 126.481824][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 126.506886][ T4778] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 126.563121][ T4779] loop3: detected capacity change from 0 to 512 [ 126.579718][ T4778] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 126.614055][ T4769] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.96: Failed to acquire dquot type 0 [ 126.641218][ T4779] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 126.646554][ T4778] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.709607][ T4778] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 126.739479][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 126.775802][ T4779] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 126.860106][ T4784] loop4: detected capacity change from 0 to 512 [ 126.866627][ T4779] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.900177][ T4784] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 126.917437][ T4779] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 126.996910][ T4784] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 127.037086][ T4784] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 127.095256][ T4772] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.97: Failed to acquire dquot type 0 [ 127.156701][ T4784] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters 2025/08/28 04:54:23 executed programs: 95 [ 127.198469][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 127.334166][ T4787] loop0: detected capacity change from 0 to 512 [ 127.379058][ T4787] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 127.443590][ T4773] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.98: Failed to acquire dquot type 0 [ 127.454048][ T4787] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 127.494650][ T4787] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 127.523069][ T4787] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 127.596690][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 127.762822][ T4790] loop1: detected capacity change from 0 to 512 [ 127.801265][ T4790] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 127.881739][ T4790] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 127.894729][ T4790] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.004685][ T4790] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 128.092885][ T4778] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.99: Failed to acquire dquot type 0 [ 128.146958][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 128.264267][ T4793] loop2: detected capacity change from 0 to 512 [ 128.364426][ T4779] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.100: Failed to acquire dquot type 0 [ 128.370205][ T4793] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.441108][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 128.451618][ T4787] __quota_error: 18 callbacks suppressed [ 128.451632][ T4787] Quota error (device loop0): write_blk: dquota write failed [ 128.540433][ T4793] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 128.572064][ T4784] Quota error (device loop4): write_blk: dquota write failed [ 128.574946][ T4787] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 128.579680][ T4784] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 128.600843][ T4784] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.101: Failed to acquire dquot type 0 [ 128.612579][ T4793] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.630328][ T4787] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.102: Failed to acquire dquot type 0 [ 128.649506][ T4796] loop3: detected capacity change from 0 to 512 [ 128.676603][ T4796] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.680254][ T4793] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 128.708284][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 128.730693][ T4796] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 128.755379][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 128.814786][ T4796] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.842258][ T4799] loop4: detected capacity change from 0 to 512 [ 128.850679][ T4799] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.893786][ T4799] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 128.899886][ T4801] loop0: detected capacity change from 0 to 512 [ 128.920560][ T4796] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 128.975220][ T4799] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.992058][ T4801] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 129.052421][ T4799] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 129.111759][ T4801] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 129.204602][ T4801] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.295118][ T4801] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 129.318869][ T4790] Quota error (device loop1): write_blk: dquota write failed [ 129.384569][ T4790] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 129.435379][ T4790] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.103: Failed to acquire dquot type 0 [ 129.529378][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 129.683405][ T4805] loop1: detected capacity change from 0 to 512 [ 129.730536][ T4805] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 129.819786][ T4805] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 129.839833][ T4805] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.868293][ T4793] Quota error (device loop2): write_blk: dquota write failed [ 129.868353][ T4805] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 129.876127][ T4793] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 129.900351][ T4793] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.104: Failed to acquire dquot type 0 [ 129.927233][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 130.040976][ T4808] loop2: detected capacity change from 0 to 512 [ 130.081836][ T4808] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 130.221549][ T4808] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 130.237954][ T4808] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.340922][ T4808] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 130.420309][ T4799] Quota error (device loop4): write_blk: dquota write failed [ 130.443268][ T4799] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 130.467028][ T4796] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.105: Failed to acquire dquot type 0 [ 130.474101][ T4799] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.106: Failed to acquire dquot type 0 [ 130.530737][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 130.542979][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 130.688358][ T4811] loop3: detected capacity change from 0 to 512 [ 130.707030][ T4812] loop4: detected capacity change from 0 to 512 [ 130.744829][ T4811] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 130.749248][ T4812] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 130.808186][ T4811] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 130.838878][ T4811] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.858958][ T4812] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 130.921822][ T4811] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 130.936662][ T4812] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.979124][ T4801] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.107: Failed to acquire dquot type 0 [ 131.027269][ T4812] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 131.085982][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 131.167629][ T4805] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.108: Failed to acquire dquot type 0 [ 131.193530][ T4817] loop0: detected capacity change from 0 to 512 [ 131.214038][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 131.297036][ T4817] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 131.352903][ T4818] loop1: detected capacity change from 0 to 512 [ 131.397491][ T4817] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 131.456927][ T4817] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 131.480659][ T4818] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 131.573897][ T4818] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 131.583773][ T4817] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 131.629190][ T4818] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 131.688405][ T4818] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 131.709306][ T4808] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.109: Failed to acquire dquot type 0 [ 131.770450][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 131.899987][ T4823] loop2: detected capacity change from 0 to 512 [ 131.985305][ T4823] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 132.096898][ T4823] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 132.129096][ T4812] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.111: Failed to acquire dquot type 0 [ 132.141279][ T4823] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2025/08/28 04:54:28 executed programs: 108 [ 132.169431][ T4811] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.110: Failed to acquire dquot type 0 [ 132.189425][ T4823] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 132.189628][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 132.232490][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 132.341080][ T4826] loop4: detected capacity change from 0 to 512 [ 132.365766][ T4827] loop3: detected capacity change from 0 to 512 [ 132.388302][ T4827] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 132.409972][ T4826] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 132.472085][ T4827] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 132.491267][ T4826] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 132.512174][ T4827] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.534276][ T4827] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 132.551709][ T4826] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.656220][ T4817] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.112: Failed to acquire dquot type 0 [ 132.698479][ T4826] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 132.798615][ T1276] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.805325][ T1276] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.834008][ T4832] loop0: detected capacity change from 0 to 512 [ 132.888686][ T4832] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 132.983780][ T4832] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.129291][ T4832] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 133.402483][ T4818] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.113: Failed to acquire dquot type 0 [ 133.469044][ T4826] __quota_error: 16 callbacks suppressed [ 133.469061][ T4826] Quota error (device loop4): write_blk: dquota write failed [ 133.498222][ T4826] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 133.532394][ T4826] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.115: Failed to acquire dquot type 0 [ 133.542170][ T4835] loop1: detected capacity change from 0 to 512 [ 133.676008][ T4835] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 133.695218][ T4836] loop4: detected capacity change from 0 to 512 [ 133.732111][ T4836] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 133.783747][ T4835] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.801933][ T4836] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.854223][ T4836] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 133.875893][ T4835] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 134.007350][ T4823] Quota error (device loop2): write_blk: dquota write failed [ 134.069868][ T4823] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 134.130862][ T4823] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.114: Failed to acquire dquot type 0 [ 134.203929][ T4827] Quota error (device loop3): write_blk: dquota write failed [ 134.251359][ T4827] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 134.294616][ T4827] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.116: Failed to acquire dquot type 0 [ 134.322993][ T4841] loop2: detected capacity change from 0 to 512 [ 134.356057][ T4832] Quota error (device loop0): write_blk: dquota write failed [ 134.384127][ T4832] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 134.394192][ T4841] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 134.430259][ T4832] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.117: Failed to acquire dquot type 0 [ 134.485211][ T4841] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.526921][ T4841] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 134.585637][ T4844] loop3: detected capacity change from 0 to 512 [ 134.681671][ T4845] loop0: detected capacity change from 0 to 512 [ 134.697502][ T4844] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 134.781425][ T4845] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 134.813641][ T4844] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.853622][ T4836] Quota error (device loop4): write_blk: dquota write failed [ 134.899615][ T4845] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.900015][ T4844] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 134.934019][ T4845] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 134.971449][ T4836] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 134.982577][ T4836] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.119: Failed to acquire dquot type 0 [ 135.103856][ T4850] loop4: detected capacity change from 0 to 512 [ 135.184617][ T4850] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 135.273401][ T4850] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.400083][ T4850] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 135.526484][ T4835] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.118: Failed to acquire dquot type 0 [ 135.592007][ T4841] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.120: Failed to acquire dquot type 0 [ 135.746520][ T4853] loop1: detected capacity change from 0 to 512 [ 135.761817][ T4854] loop2: detected capacity change from 0 to 512 [ 135.790687][ T4853] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 135.799557][ T4854] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 135.882014][ T4853] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.904060][ T4854] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.051977][ T4854] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 136.079046][ T4853] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 136.358270][ T4845] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.122: Failed to acquire dquot type 0 [ 136.374891][ T4844] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.121: Failed to acquire dquot type 0 [ 136.512844][ T4860] loop3: detected capacity change from 0 to 512 [ 136.518374][ T4850] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.123: Failed to acquire dquot type 0 [ 136.533388][ T4859] loop0: detected capacity change from 0 to 512 [ 136.564620][ T4859] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 136.609447][ T4860] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 136.657037][ T4859] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.682155][ T4860] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.708215][ T4859] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 136.741993][ T4860] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 136.805337][ T4864] loop4: detected capacity change from 0 to 512 [ 136.863504][ T4864] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 137.000949][ T4864] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.114957][ T4864] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 137.158317][ T4853] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.124: Failed to acquire dquot type 0 2025/08/28 04:54:33 executed programs: 122 [ 137.398729][ T4868] loop1: detected capacity change from 0 to 512 [ 137.448014][ T4868] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 137.501517][ T4868] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.592534][ T4860] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.127: Failed to acquire dquot type 0 [ 137.671477][ T4854] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.125: Failed to acquire dquot type 0 [ 137.718336][ T4868] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 137.820986][ T4871] loop3: detected capacity change from 0 to 512 [ 137.868172][ T4872] loop2: detected capacity change from 0 to 512 [ 137.880289][ T4871] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 137.925952][ T4872] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 137.977779][ T4871] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.078663][ T4872] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.164914][ T4871] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 138.180302][ T4872] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 138.255765][ T4864] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.128: Failed to acquire dquot type 0 [ 138.388566][ T4859] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.126: Failed to acquire dquot type 0 [ 138.422421][ T4877] loop4: detected capacity change from 0 to 512 [ 138.473499][ T4877] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 138.536228][ T4877] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.622966][ T4880] loop0: detected capacity change from 0 to 512 [ 138.689232][ T4877] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 138.709640][ T4880] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 138.787129][ T4880] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.848501][ T4880] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 138.951371][ T4871] __quota_error: 20 callbacks suppressed [ 138.951386][ T4871] Quota error (device loop3): write_blk: dquota write failed [ 138.995148][ T4871] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 139.042235][ T4871] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.130: Failed to acquire dquot type 0 [ 139.209272][ T4883] loop3: detected capacity change from 0 to 512 [ 139.255294][ T4883] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 139.289066][ T4868] Quota error (device loop1): write_blk: dquota write failed [ 139.314968][ T4868] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 139.351257][ T4868] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.129: Failed to acquire dquot type 0 [ 139.371421][ T4883] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.429496][ T4883] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 139.640165][ T4886] loop1: detected capacity change from 0 to 512 [ 139.681652][ T4886] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 139.713646][ T4877] Quota error (device loop4): write_blk: dquota write failed [ 139.723124][ T4877] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 139.740997][ T4886] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.752527][ T4877] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.132: Failed to acquire dquot type 0 [ 139.779919][ T4886] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 139.783088][ T4872] Quota error (device loop2): write_blk: dquota write failed [ 139.802052][ T4872] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 139.812008][ T4872] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.131: Failed to acquire dquot type 0 [ 139.971861][ T4889] loop4: detected capacity change from 0 to 512 [ 140.002860][ T4889] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.041688][ T4890] loop2: detected capacity change from 0 to 512 [ 140.120481][ T4889] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.135223][ T4890] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.169123][ T4889] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 140.245528][ T4890] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.325953][ T4890] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 140.340036][ T4880] Quota error (device loop0): write_blk: dquota write failed [ 140.424722][ T4880] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 140.473476][ T4880] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.133: Failed to acquire dquot type 0 [ 140.582709][ T4883] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.134: Failed to acquire dquot type 0 [ 140.678581][ T4895] loop0: detected capacity change from 0 to 512 [ 140.712312][ T4896] loop3: detected capacity change from 0 to 512 [ 140.762327][ T4895] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.779807][ T4896] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.831949][ T4895] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.880526][ T4896] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.994438][ T4895] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 141.015942][ T4896] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 141.287426][ T4890] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.137: Failed to acquire dquot type 0 [ 141.289756][ T4886] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.135: Failed to acquire dquot type 0 [ 141.437525][ T4901] loop2: detected capacity change from 0 to 512 [ 141.500594][ T4901] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 141.546681][ T4902] loop1: detected capacity change from 0 to 512 [ 141.579434][ T4902] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 141.594208][ T4901] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.705149][ T4901] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 141.788294][ T4902] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.833498][ T4889] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.136: Failed to acquire dquot type 0 [ 141.882698][ T4902] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 141.906708][ T4895] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.138: Failed to acquire dquot type 0 [ 142.091782][ T4908] loop4: detected capacity change from 0 to 512 [ 142.114789][ T4907] loop0: detected capacity change from 0 to 512 [ 142.135265][ T4907] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 142.144976][ T4908] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 142.193110][ T4907] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.219171][ T4908] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.285281][ T4908] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 142.302435][ T4907] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 142.319016][ T4896] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.139: Failed to acquire dquot type 0 2025/08/28 04:54:38 executed programs: 137 [ 142.433712][ T4913] loop3: detected capacity change from 0 to 512 [ 142.492964][ T4913] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 142.563128][ T4913] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.603302][ T4913] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 143.143245][ T4908] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.142: Failed to acquire dquot type 0 [ 143.225429][ T4901] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.140: Failed to acquire dquot type 0 [ 143.335615][ T4902] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.141: Failed to acquire dquot type 0 [ 143.481300][ T4916] loop4: detected capacity change from 0 to 512 [ 143.573240][ T4917] loop1: detected capacity change from 0 to 512 [ 143.610718][ T4918] loop2: detected capacity change from 0 to 512 [ 143.640804][ T4916] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 143.664000][ T4918] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 143.674496][ T4917] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 143.753523][ T4916] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.794069][ T4907] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.143: Failed to acquire dquot type 0 [ 143.818867][ T4918] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.864276][ T4917] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.886945][ T4917] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 143.916169][ T4916] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 143.950664][ T4913] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.144: Failed to acquire dquot type 0 [ 143.971570][ T4918] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 144.184342][ T4925] loop0: detected capacity change from 0 to 512 [ 144.230600][ T4926] loop3: detected capacity change from 0 to 512 [ 144.262414][ T4925] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 144.315418][ T4926] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 144.347960][ T4925] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.369820][ T4925] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 144.403510][ T4926] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.480971][ T4926] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 145.299554][ T4917] __quota_error: 22 callbacks suppressed [ 145.299570][ T4917] Quota error (device loop1): write_blk: dquota write failed [ 145.346106][ T4917] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 145.365054][ T4917] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.147: Failed to acquire dquot type 0 [ 145.423824][ T4916] Quota error (device loop4): write_blk: dquota write failed [ 145.440798][ T4916] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 145.450021][ T4918] Quota error (device loop2): write_blk: dquota write failed [ 145.458421][ T4916] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.145: Failed to acquire dquot type 0 [ 145.529883][ T4918] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 145.574730][ T4918] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.146: Failed to acquire dquot type 0 [ 145.591564][ T4931] loop1: detected capacity change from 0 to 512 [ 145.686003][ T4932] loop4: detected capacity change from 0 to 512 [ 145.717060][ T4931] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 145.767014][ T4932] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 145.814304][ T4925] Quota error (device loop0): write_blk: dquota write failed [ 145.828361][ T4931] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.867128][ T4932] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.907576][ T4934] loop2: detected capacity change from 0 to 512 [ 145.917952][ T4926] Quota error (device loop3): write_blk: dquota write failed [ 145.925738][ T4926] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 145.928224][ T4925] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 145.935834][ T4926] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.149: Failed to acquire dquot type 0 [ 145.975994][ T4934] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 145.977477][ T4925] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.148: Failed to acquire dquot type 0 [ 145.985111][ T4931] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 146.016868][ T4932] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 146.091827][ T4934] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.122255][ T4934] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 146.234290][ T4940] loop3: detected capacity change from 0 to 512 [ 146.305518][ T4941] loop0: detected capacity change from 0 to 512 [ 146.308503][ T4940] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 146.374537][ T4941] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 146.401342][ T4940] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.429096][ T4940] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 146.463057][ T4941] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.604290][ T4941] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 146.877197][ T4932] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.151: Failed to acquire dquot type 0 [ 147.046787][ T4946] loop4: detected capacity change from 0 to 512 [ 147.078460][ T4946] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 147.170102][ T4946] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.278581][ T4946] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 147.357058][ T4931] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.150: Failed to acquire dquot type 0 2025/08/28 04:54:43 executed programs: 149 [ 147.524816][ T4949] loop1: detected capacity change from 0 to 512 [ 147.568079][ T4949] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 147.615708][ T4934] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.152: Failed to acquire dquot type 0 [ 147.660279][ T4949] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.707240][ T4940] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.153: Failed to acquire dquot type 0 [ 147.764878][ T4941] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.154: Failed to acquire dquot type 0 [ 147.821991][ T4952] loop2: detected capacity change from 0 to 512 [ 147.832070][ T4952] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 147.854222][ T4949] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 147.958668][ T4952] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.983945][ T4956] loop0: detected capacity change from 0 to 512 [ 147.991781][ T4953] loop3: detected capacity change from 0 to 512 [ 148.022666][ T4952] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 148.067739][ T4953] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 148.077148][ T4956] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 148.159458][ T4953] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.192609][ T4956] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.324081][ T4953] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 148.344954][ T4956] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 148.939358][ T4946] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.155: Failed to acquire dquot type 0 [ 148.988447][ T4952] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.157: Failed to acquire dquot type 0 [ 149.130905][ T4961] loop4: detected capacity change from 0 to 512 [ 149.207486][ T4962] loop2: detected capacity change from 0 to 512 [ 149.251058][ T4961] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 149.266938][ T4962] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 149.342946][ T4961] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.360016][ T4962] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.498617][ T4953] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.159: Failed to acquire dquot type 0 [ 149.512623][ T4961] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 149.516172][ T4962] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 149.678072][ T4949] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.156: Failed to acquire dquot type 0 [ 149.825200][ T4956] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.158: Failed to acquire dquot type 0 [ 149.886099][ T4968] loop1: detected capacity change from 0 to 512 [ 149.931309][ T4968] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 150.018004][ T4968] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.065739][ T4970] loop0: detected capacity change from 0 to 512 [ 150.068297][ T4968] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 150.094742][ T4970] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 150.168470][ T4970] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.258075][ T4970] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 150.547757][ T4962] __quota_error: 20 callbacks suppressed [ 150.547775][ T4962] Quota error (device loop2): write_blk: dquota write failed [ 150.581471][ T4962] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 150.611906][ T4962] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.161: Failed to acquire dquot type 0 [ 150.760085][ T4967] loop3: detected capacity change from 0 to 32768 [ 150.783326][ T4974] loop2: detected capacity change from 0 to 512 [ 150.832269][ T4967] (syz.3.162,4967,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 150.882180][ T4974] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 150.901200][ T4967] (syz.3.162,4967,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 150.924191][ T4974] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.006819][ T4974] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 151.009969][ T4961] Quota error (device loop4): write_blk: dquota write failed [ 151.029928][ T4961] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 151.040610][ T4961] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.160: Failed to acquire dquot type 0 [ 151.048995][ T4967] JBD2: Ignoring recovery information on journal [ 151.117703][ T4403] EXT4-fs unmount: 97 callbacks suppressed [ 151.117722][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 151.287065][ T4967] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 151.323790][ T4979] loop4: detected capacity change from 0 to 512 [ 151.363004][ T4967] (syz.3.162,4967,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x98842a5e, computed 0xe74db1cd. Applying ECC. [ 151.384526][ T4979] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 151.459190][ T4979] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 151.481927][ T4967] [ 151.484311][ T4967] ====================================================== [ 151.491385][ T4967] WARNING: possible circular locking dependency detected [ 151.498428][ T4967] 6.1.148-syzkaller #0 Not tainted [ 151.503545][ T4967] ------------------------------------------------------ [ 151.510573][ T4967] syz.3.162/4967 is trying to acquire lock: [ 151.516503][ T4967] ffff8880788d6650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_extend_allocation+0x6c8/0x1840 [ 151.520058][ T4970] Quota error (device loop0): write_blk: dquota write failed [ 151.526384][ T4967] [ 151.526384][ T4967] but task is already holding lock: [ 151.526391][ T4967] ffff88805c49d108 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 151.526456][ T4967] [ 151.526456][ T4967] which lock already depends on the new lock. [ 151.526456][ T4967] [ 151.564812][ T4967] [ 151.564812][ T4967] the existing dependency chain (in reverse order) is: [ 151.573850][ T4967] [ 151.573850][ T4967] -> #7 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 151.584432][ T4967] down_write+0x36/0x60 [ 151.589133][ T4967] ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 151.595581][ T4967] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 151.602446][ T4967] ocfs2_lock_allocators+0x2f7/0x5b0 [ 151.608259][ T4967] ocfs2_extend_allocation+0x394/0x1840 [ 151.614348][ T4967] ocfs2_extend_no_holes+0x20b/0x490 [ 151.620185][ T4967] ocfs2_acquire_dquot+0x5e8/0xb10 [ 151.625819][ T4967] dqget+0x778/0xeb0 [ 151.630236][ T4967] ocfs2_setattr+0xf16/0x1cf0 [ 151.635442][ T4967] notify_change+0xc74/0xf40 [ 151.640558][ T4967] chown_common+0x486/0x620 [ 151.645592][ T4967] ksys_fchown+0xe2/0x150 [ 151.650445][ T4967] __x64_sys_fchown+0x76/0x80 [ 151.655650][ T4967] do_syscall_64+0x4c/0xa0 [ 151.660591][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.667023][ T4967] [ 151.667023][ T4967] -> #6 (&ocfs2_quota_ip_alloc_sem_key){++++}-{3:3}: [ 151.675900][ T4967] down_write+0x36/0x60 [ 151.680577][ T4967] ocfs2_lock_global_qf+0x1e5/0x270 [ 151.686315][ T4967] ocfs2_acquire_dquot+0x2a0/0xb10 [ 151.691942][ T4967] dqget+0x778/0xeb0 [ 151.696356][ T4967] ocfs2_setattr+0xf16/0x1cf0 [ 151.701557][ T4967] notify_change+0xc74/0xf40 [ 151.706685][ T4967] chown_common+0x486/0x620 [ 151.711727][ T4967] ksys_fchown+0xe2/0x150 [ 151.716588][ T4967] __x64_sys_fchown+0x76/0x80 [ 151.721795][ T4967] do_syscall_64+0x4c/0xa0 [ 151.726763][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.733200][ T4967] [ 151.733200][ T4967] -> #5 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}: [ 151.743726][ T4967] down_write+0x36/0x60 [ 151.748407][ T4967] ocfs2_lock_global_qf+0x1c7/0x270 [ 151.754127][ T4967] ocfs2_acquire_dquot+0x2a0/0xb10 [ 151.759779][ T4967] dqget+0x778/0xeb0 [ 151.764194][ T4967] ocfs2_setattr+0xf16/0x1cf0 [ 151.769406][ T4967] notify_change+0xc74/0xf40 [ 151.774522][ T4967] chown_common+0x486/0x620 [ 151.779549][ T4967] ksys_fchown+0xe2/0x150 [ 151.784399][ T4967] __x64_sys_fchown+0x76/0x80 [ 151.789596][ T4967] do_syscall_64+0x4c/0xa0 [ 151.794539][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.800959][ T4967] [ 151.800959][ T4967] -> #4 (&dquot->dq_lock){+.+.}-{3:3}: [ 151.808605][ T4967] __mutex_lock+0x120/0xaf0 [ 151.813634][ T4967] dquot_commit+0x5a/0x410 [ 151.818582][ T4967] ext4_write_dquot+0x1f0/0x360 [ 151.823954][ T4967] mark_all_dquot_dirty+0xf9/0x400 [ 151.829587][ T4967] __dquot_free_space+0x7ec/0xbc0 [ 151.835132][ T4967] ext4_free_blocks+0x1bab/0x2640 [ 151.840684][ T4967] ext4_ext_remove_space+0x1f0d/0x4490 [ 151.846665][ T4967] ext4_ext_truncate+0x211/0x370 [ 151.852124][ T4967] ext4_truncate+0xa0b/0x1230 [ 151.857332][ T4967] ext4_setattr+0x10cb/0x19f0 [ 151.862538][ T4967] notify_change+0xc74/0xf40 [ 151.867657][ T4967] do_truncate+0x197/0x220 [ 151.872596][ T4967] path_openat+0x27f2/0x2e70 [ 151.877722][ T4967] do_filp_open+0x1c1/0x3c0 [ 151.882761][ T4967] do_sys_openat2+0x142/0x490 [ 151.887973][ T4967] __x64_sys_open+0x11b/0x140 [ 151.893179][ T4967] do_syscall_64+0x4c/0xa0 [ 151.898120][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.904556][ T4967] [ 151.904556][ T4967] -> #3 (&ei->i_data_sem){++++}-{3:3}: [ 151.912202][ T4967] down_write+0x36/0x60 [ 151.916880][ T4967] ext4_truncate+0x987/0x1230 [ 151.922098][ T4967] ext4_setattr+0x10cb/0x19f0 [ 151.927308][ T4967] notify_change+0xc74/0xf40 [ 151.932425][ T4967] do_truncate+0x197/0x220 [ 151.937364][ T4967] do_sys_ftruncate+0x312/0x3c0 [ 151.942741][ T4967] do_syscall_64+0x4c/0xa0 [ 151.947689][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.954119][ T4967] [ 151.954119][ T4967] -> #2 (jbd2_handle){++++}-{0:0}: [ 151.961416][ T4967] start_this_handle+0x1f49/0x2150 [ 151.967067][ T4967] jbd2__journal_start+0x2b7/0x5a0 [ 151.972709][ T4967] jbd2_journal_start+0x26/0x30 [ 151.978092][ T4967] ocfs2_start_trans+0x372/0x6c0 [ 151.983577][ T4967] ocfs2_modify_bh+0xe5/0x460 [ 151.988793][ T4967] ocfs2_local_read_info+0x13b1/0x16e0 [ 151.994773][ T4967] dquot_load_quota_sb+0x756/0xac0 [ 152.000407][ T4967] dquot_load_quota_inode+0x2d8/0x5d0 [ 152.006307][ T4967] ocfs2_enable_quotas+0x1c3/0x440 [ 152.011951][ T4967] ocfs2_fill_super+0x409f/0x4d00 [ 152.017507][ T4967] mount_bdev+0x287/0x3c0 [ 152.022359][ T4967] legacy_get_tree+0xe6/0x180 [ 152.027561][ T4967] vfs_get_tree+0x88/0x270 [ 152.032499][ T4967] do_new_mount+0x24a/0xa40 [ 152.037525][ T4967] __se_sys_mount+0x2d6/0x3c0 [ 152.042725][ T4967] do_syscall_64+0x4c/0xa0 [ 152.047665][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.054094][ T4967] [ 152.054094][ T4967] -> #1 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 152.062612][ T4967] down_read+0x42/0x2d0 [ 152.067297][ T4967] ocfs2_start_trans+0x366/0x6c0 [ 152.072766][ T4967] ocfs2_modify_bh+0xe5/0x460 [ 152.077981][ T4967] ocfs2_local_read_info+0x13b1/0x16e0 [ 152.083960][ T4967] dquot_load_quota_sb+0x756/0xac0 [ 152.089605][ T4967] dquot_load_quota_inode+0x2d8/0x5d0 [ 152.095521][ T4967] ocfs2_enable_quotas+0x1c3/0x440 [ 152.101162][ T4967] ocfs2_fill_super+0x409f/0x4d00 [ 152.106745][ T4967] mount_bdev+0x287/0x3c0 [ 152.111599][ T4967] legacy_get_tree+0xe6/0x180 [ 152.116802][ T4967] vfs_get_tree+0x88/0x270 [ 152.121739][ T4967] do_new_mount+0x24a/0xa40 [ 152.126762][ T4967] __se_sys_mount+0x2d6/0x3c0 [ 152.131961][ T4967] do_syscall_64+0x4c/0xa0 [ 152.136896][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.143316][ T4967] [ 152.143316][ T4967] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 152.150804][ T4967] __lock_acquire+0x2cf8/0x7c50 [ 152.156186][ T4967] lock_acquire+0x1b4/0x490 [ 152.161225][ T4967] ocfs2_start_trans+0x267/0x6c0 [ 152.166691][ T4967] ocfs2_extend_allocation+0x6c8/0x1840 [ 152.172779][ T4967] ocfs2_extend_no_holes+0x20b/0x490 [ 152.178598][ T4967] ocfs2_acquire_dquot+0x5e8/0xb10 [ 152.184319][ T4967] dqget+0x778/0xeb0 [ 152.188740][ T4967] ocfs2_setattr+0xf16/0x1cf0 [ 152.194029][ T4967] notify_change+0xc74/0xf40 [ 152.199148][ T4967] chown_common+0x486/0x620 [ 152.204183][ T4967] ksys_fchown+0xe2/0x150 [ 152.209120][ T4967] __x64_sys_fchown+0x76/0x80 [ 152.214322][ T4967] do_syscall_64+0x4c/0xa0 [ 152.219258][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.225684][ T4967] [ 152.225684][ T4967] other info that might help us debug this: [ 152.225684][ T4967] [ 152.235904][ T4967] Chain exists of: [ 152.235904][ T4967] sb_internal#2 --> &ocfs2_quota_ip_alloc_sem_key --> &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 [ 152.235904][ T4967] [ 152.252847][ T4967] Possible unsafe locking scenario: [ 152.252847][ T4967] [ 152.260312][ T4967] CPU0 CPU1 [ 152.265681][ T4967] ---- ---- [ 152.271052][ T4967] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 152.278342][ T4967] lock(&ocfs2_quota_ip_alloc_sem_key); [ 152.286502][ T4967] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 152.296308][ T4967] lock(sb_internal#2); [ 152.300561][ T4967] [ 152.300561][ T4967] *** DEADLOCK *** [ 152.300561][ T4967] [ 152.308706][ T4967] 6 locks held by syz.3.162/4967: [ 152.313734][ T4967] #0: ffff8880788d6460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write_file+0x5c/0x200 [ 152.323515][ T4967] #1: ffff88805c4989c8 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: chown_common+0x320/0x620 [ 152.333711][ T4967] #2: ffff888070b100a8 (&dquot->dq_lock){+.+.}-{3:3}, at: ocfs2_acquire_dquot+0x293/0xb10 [ 152.343747][ T4967] #3: ffff88805c49df48 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}, at: ocfs2_lock_global_qf+0x1c7/0x270 [ 152.356716][ T4967] #4: ffff88805c49dbe0 (&ocfs2_quota_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_lock_global_qf+0x1e5/0x270 [ 152.368031][ T4967] #5: ffff88805c49d108 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 152.381704][ T4967] [ 152.381704][ T4967] stack backtrace: [ 152.387619][ T4967] CPU: 0 PID: 4967 Comm: syz.3.162 Not tainted 6.1.148-syzkaller #0 [ 152.395599][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 152.405662][ T4967] Call Trace: [ 152.408942][ T4967] [ 152.411874][ T4967] dump_stack_lvl+0x168/0x22e [ 152.416557][ T4967] ? load_image+0x3b0/0x3b0 [ 152.421061][ T4967] ? show_regs_print_info+0x12/0x12 [ 152.426258][ T4967] ? print_circular_bug+0x12b/0x1a0 [ 152.431465][ T4967] check_noncircular+0x274/0x310 [ 152.436414][ T4967] ? add_chain_block+0x940/0x940 [ 152.441356][ T4967] ? lockdep_lock+0xdc/0x1e0 [ 152.445956][ T4967] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 152.451479][ T4967] ? mark_lock+0x94/0x320 [ 152.455833][ T4967] ? _find_first_zero_bit+0xcf/0x100 [ 152.461137][ T4967] __lock_acquire+0x2cf8/0x7c50 [ 152.466018][ T4967] ? verify_lock_unused+0x140/0x140 [ 152.471227][ T4967] ? verify_lock_unused+0x140/0x140 [ 152.476436][ T4967] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 152.482511][ T4967] ? ocfs2_reserve_clusters_with_limit+0x594/0xba0 [ 152.489027][ T4967] lock_acquire+0x1b4/0x490 [ 152.493559][ T4967] ? ocfs2_extend_allocation+0x6c8/0x1840 [ 152.499312][ T4967] ? __might_sleep+0xd0/0xd0 [ 152.503948][ T4967] ? do_raw_spin_lock+0x11d/0x280 [ 152.508986][ T4967] ? read_lock_is_recursive+0x10/0x10 [ 152.514371][ T4967] ? __rwlock_init+0x140/0x140 [ 152.519145][ T4967] ? stack_trace_save+0x98/0xe0 [ 152.524009][ T4967] ? do_raw_spin_unlock+0x11d/0x230 [ 152.529221][ T4967] ocfs2_start_trans+0x267/0x6c0 [ 152.534172][ T4967] ? ocfs2_extend_allocation+0x6c8/0x1840 [ 152.539917][ T4967] ? ocfs2_recovery_exit+0x50/0x50 [ 152.545045][ T4967] ? ocfs2_acquire_dquot+0x2e8/0xb10 [ 152.550335][ T4967] ? ocfs2_setattr+0xf16/0x1cf0 [ 152.555195][ T4967] ? notify_change+0xc74/0xf40 [ 152.559971][ T4967] ? chown_common+0x486/0x620 [ 152.564664][ T4967] ? __x64_sys_fchown+0x76/0x80 [ 152.569533][ T4967] ? do_syscall_64+0x4c/0xa0 [ 152.574129][ T4967] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.580212][ T4967] ocfs2_extend_allocation+0x6c8/0x1840 [ 152.585766][ T4967] ? __lock_acquire+0x13c0/0x7c50 [ 152.590804][ T4967] ? ocfs2_extend_no_holes+0x490/0x490 [ 152.596268][ T4967] ? kasan_quarantine_put+0xd4/0x220 [ 152.601571][ T4967] ? lockdep_hardirqs_on+0x94/0x140 [ 152.606800][ T4967] ? slab_free_freelist_hook+0x131/0x1a0 [ 152.612433][ T4967] ? ocfs2_allocate_extend_trans+0x640/0x640 [ 152.618430][ T4967] ? find_tree_dqentry+0xbb1/0xf30 [ 152.623576][ T4967] ? ocfs2_qinfo_unlock+0xa4/0x140 [ 152.628718][ T4967] ocfs2_extend_no_holes+0x20b/0x490 [ 152.634110][ T4967] ? ocfs2_zero_extend+0x2950/0x2950 [ 152.639450][ T4967] ? do_raw_spin_unlock+0x11d/0x230 [ 152.644694][ T4967] ? _raw_spin_unlock+0x24/0x40 [ 152.649564][ T4967] ? ocfs2_qinfo_unlock+0x11a/0x140 [ 152.654770][ T4967] ocfs2_acquire_dquot+0x5e8/0xb10 [ 152.659916][ T4967] ? ocfs2_destroy_dquot+0x40/0x40 [ 152.665035][ T4967] ? percpu_counter_add_batch+0x13b/0x160 [ 152.670769][ T4967] dqget+0x778/0xeb0 [ 152.674673][ T4967] ocfs2_setattr+0xf16/0x1cf0 [ 152.679367][ T4967] ? ocfs2_extend_allocation+0x1840/0x1840 [ 152.685181][ T4967] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 152.691015][ T4967] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 152.697272][ T4967] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 152.703173][ T4967] ? current_time+0x197/0x2b0 [ 152.707878][ T4967] ? atime_needs_update+0x780/0x780 [ 152.713080][ T4967] ? common_perm_cond+0x2ad/0x340 [ 152.718114][ T4967] ? evm_inode_setattr+0x91/0x790 [ 152.723143][ T4967] ? bpf_lsm_inode_setattr+0x5/0x10 [ 152.728349][ T4967] ? security_inode_setattr+0xd8/0x140 [ 152.733810][ T4967] ? try_break_deleg+0x79/0x120 [ 152.738663][ T4967] ? ocfs2_extend_allocation+0x1840/0x1840 [ 152.744488][ T4967] notify_change+0xc74/0xf40 [ 152.749086][ T4967] chown_common+0x486/0x620 [ 152.753595][ T4967] ? __ia32_sys_chmod+0x70/0x70 [ 152.758456][ T4967] ? rcu_read_lock_any_held+0xb0/0x120 [ 152.763918][ T4967] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 152.769210][ T4967] ? __mnt_want_write+0x21f/0x2a0 [ 152.774245][ T4967] ? mnt_want_write_file+0x16e/0x200 [ 152.779539][ T4967] ksys_fchown+0xe2/0x150 [ 152.783875][ T4967] __x64_sys_fchown+0x76/0x80 [ 152.788557][ T4967] do_syscall_64+0x4c/0xa0 [ 152.793016][ T4967] ? clear_bhb_loop+0x60/0xb0 [ 152.797696][ T4967] ? clear_bhb_loop+0x60/0xb0 [ 152.802381][ T4967] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.808301][ T4967] RIP: 0033:0x7f9d3638ebe9 [ 152.812732][ T4967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 152.832343][ T4967] RSP: 002b:00007ffd393e0258 EFLAGS: 00000246 ORIG_RAX: 000000000000005d [ 152.840754][ T4967] RAX: ffffffffffffffda RBX: 00007f9d365b5fa0 RCX: 00007f9d3638ebe9 [ 152.848727][ T4967] RDX: 000000000000000a RSI: 000000003a736e6f RDI: 0000000000000005 [ 152.856703][ T4967] RBP: 00007f9d36411e19 R08: 0000000000000000 R09: 0000000000000000 [ 152.864676][ T4967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.872644][ T4967] R13: 00007f9d365b5fa0 R14: 00007f9d365b5fa0 R15: 0000000000000003 [ 152.880633][ T4967] [ 152.888565][ T4979] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.904591][ T4970] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 152.905045][ T4967] (syz.3.162,4967,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xdf8356d3, computed 0xb8c23ae4. Applying ECC. [ 152.934424][ T4979] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 152.984520][ T4970] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.164: Failed to acquire dquot type 0 [ 153.018911][ T4391] EXT4-fs (loop1): unmounting filesystem. 2025/08/28 04:54:49 executed programs: 160 [ 153.090241][ T4982] loop1: detected capacity change from 0 to 512 [ 153.109283][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 153.128210][ T4982] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 153.144650][ T4967] (syz.3.162,4967,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0xdf8356d3, computed 0x2acb7e3c [ 153.195385][ T4967] (syz.3.162,4967,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 153.214243][ T4984] loop0: detected capacity change from 0 to 512 [ 153.225241][ T4974] Quota error (device loop2): write_blk: dquota write failed [ 153.231022][ T4967] (syz.3.162,4967,1):ocfs2_quota_read:201 ERROR: status = -5 [ 153.236966][ T4982] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 153.252457][ T4984] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 153.292789][ T4974] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 153.308951][ T4982] ext4 filesystem being mounted at /34/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.340125][ T4967] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 153.340632][ T4984] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 153.354583][ T4967] (syz.3.162,4967,1):ocfs2_acquire_dquot:878 ERROR: status = -5 [ 153.369636][ T4974] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.165: Failed to acquire dquot type 0 [ 153.404840][ T4984] ext4 filesystem being mounted at /34/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.445237][ T4982] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 153.462635][ T4398] ocfs2: Unmounting device (7,3) on (node local) [ 153.486534][ T4984] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 153.508432][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 153.521111][ T4979] Quota error (device loop4): write_blk: dquota write failed [ 153.548608][ T4979] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.166: Failed to acquire dquot type 0 [ 153.585957][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 153.605451][ T4988] loop2: detected capacity change from 0 to 512 [ 153.642715][ T4988] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 153.681222][ T4989] loop4: detected capacity change from 0 to 512 [ 153.692825][ T4990] loop3: detected capacity change from 0 to 512 [ 153.721619][ T4989] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 153.733637][ T4988] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 153.755237][ T4990] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 153.755862][ T4988] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.798434][ T4989] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 153.814760][ T4989] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.829737][ T4988] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 153.899828][ T4989] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 153.958063][ T4990] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 153.992956][ T4990] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.049352][ T4990] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 154.208695][ T4984] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.168: Failed to acquire dquot type 0 [ 154.259643][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 154.333096][ T4997] loop0: detected capacity change from 0 to 512 [ 154.365051][ T4997] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 154.416625][ T4982] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.167: Failed to acquire dquot type 0 [ 154.418237][ T4997] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 154.451939][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 154.520361][ T4997] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.585413][ T4997] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 154.598629][ T4990] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.169: Failed to acquire dquot type 0 [ 154.619004][ T5000] loop1: detected capacity change from 0 to 512 [ 154.649844][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 154.668298][ T5000] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 154.743648][ T5001] loop3: detected capacity change from 0 to 512 [ 154.764150][ T5001] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 154.778055][ T5000] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 154.804579][ T5000] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.840538][ T5000] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 154.870753][ T5001] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 154.881196][ T4989] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.171: Failed to acquire dquot type 0 [ 154.910164][ T5001] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.933055][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 154.978491][ T5006] loop4: detected capacity change from 0 to 512 [ 154.988149][ T5001] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 155.019074][ T5006] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 155.097190][ T5006] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 155.099758][ T4988] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.170: Failed to acquire dquot type 0 [ 155.125465][ T5006] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.166779][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 155.247711][ T5006] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 155.248456][ T5009] loop2: detected capacity change from 0 to 512 [ 155.400882][ T5009] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 155.468231][ T5009] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 155.479055][ T4997] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.172: Failed to acquire dquot type 0 [ 155.551861][ T5001] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.174: Failed to acquire dquot type 0 [ 155.563404][ T5009] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.590149][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 155.599212][ T5009] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 155.617025][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 155.686656][ T5012] loop3: detected capacity change from 0 to 512 [ 155.701108][ T5013] loop0: detected capacity change from 0 to 512 [ 155.721024][ T5012] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 155.743885][ T5000] __quota_error: 15 callbacks suppressed [ 155.743901][ T5000] Quota error (device loop1): write_blk: dquota write failed [ 155.758310][ T5013] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 155.769278][ T5000] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 155.783737][ T5012] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 155.795028][ T5012] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.808277][ T5000] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.173: Failed to acquire dquot type 0 [ 155.822282][ T5013] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 155.860786][ T5012] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 155.875481][ T5013] ext4 filesystem being mounted at /36/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.885854][ T5013] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 155.911118][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 155.992887][ T5018] loop1: detected capacity change from 0 to 512 [ 156.062254][ T5018] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.146838][ T5018] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 156.196688][ T5018] ext4 filesystem being mounted at /36/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.283922][ T5018] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 156.324972][ T5006] Quota error (device loop4): write_blk: dquota write failed [ 156.346080][ T5006] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 156.394650][ T5006] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.175: Failed to acquire dquot type 0 [ 156.436061][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 156.472014][ T5012] Quota error (device loop3): write_blk: dquota write failed [ 156.504958][ T5012] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 156.530808][ T5021] loop4: detected capacity change from 0 to 512 [ 156.545404][ T5012] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.177: Failed to acquire dquot type 0 [ 156.575156][ T5009] Quota error (device loop2): write_blk: dquota write failed [ 156.587902][ T5009] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 156.588338][ T5021] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.611373][ T5009] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.176: Failed to acquire dquot type 0 [ 156.624134][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 156.690268][ T5022] loop3: detected capacity change from 0 to 512 [ 156.698976][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 156.709767][ T5021] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 156.726929][ T5021] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.741732][ T5013] Quota error (device loop0): write_blk: dquota write failed [ 156.749514][ T5013] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 156.760300][ T5013] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.178: Failed to acquire dquot type 0 [ 156.783193][ T5022] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.796822][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 156.866498][ T5021] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 156.922390][ T5027] loop0: detected capacity change from 0 to 512 [ 156.941116][ T5028] loop2: detected capacity change from 0 to 512 [ 156.947669][ T5027] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.976059][ T5028] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.989097][ T5022] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 157.037604][ T5022] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.056856][ T5027] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 157.071968][ T5022] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 157.087154][ T5027] ext4 filesystem being mounted at /37/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.099482][ T5028] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 157.136509][ T5027] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 157.137941][ T5028] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.193339][ T5018] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.179: Failed to acquire dquot type 0 [ 157.248712][ T5028] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 157.276054][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 157.342799][ T5033] loop1: detected capacity change from 0 to 512 [ 157.383302][ T5033] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 157.464438][ T5033] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 157.516235][ T5021] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.180: Failed to acquire dquot type 0 [ 157.528405][ T5033] ext4 filesystem being mounted at /37/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.580893][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 157.616017][ T5033] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 157.701490][ T5036] loop4: detected capacity change from 0 to 512 [ 157.751490][ T5028] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.182: Failed to acquire dquot type 0 [ 157.782804][ T5036] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 157.817085][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 157.876511][ T5036] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 157.909379][ T5039] loop2: detected capacity change from 0 to 512 [ 157.955140][ T5036] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.006667][ T5039] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 158.015416][ T5022] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.181: Failed to acquire dquot type 0 [ 158.030627][ T5036] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters 2025/08/28 04:54:54 executed programs: 180 [ 158.097720][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 158.120221][ T5039] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 158.144708][ T5039] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.218883][ T5039] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 158.246032][ T5042] loop3: detected capacity change from 0 to 512 [ 158.296430][ T5042] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 158.302089][ T5033] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.184: Failed to acquire dquot type 0 [ 158.339940][ T5027] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.183: Failed to acquire dquot type 0 [ 158.399916][ T5042] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 158.417366][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 158.424893][ T5042] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.448931][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 158.500433][ T5045] loop0: detected capacity change from 0 to 512 [ 158.509594][ T5045] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 158.548465][ T5042] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 158.568347][ T5046] loop1: detected capacity change from 0 to 512 [ 158.586230][ T5046] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 158.588032][ T5045] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 158.621167][ T5036] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.185: Failed to acquire dquot type 0 [ 158.705248][ T5046] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 158.714299][ T5046] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.736574][ T5045] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.752976][ T5046] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 158.776488][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 158.837745][ T5045] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 158.913950][ T5051] loop4: detected capacity change from 0 to 512 [ 158.941386][ T5051] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 158.982206][ T5039] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.186: Failed to acquire dquot type 0 [ 159.007995][ T5051] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 159.030942][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 159.096677][ T5051] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.171094][ T5054] loop2: detected capacity change from 0 to 512 [ 159.202858][ T5051] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 159.224070][ T5054] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 159.249932][ T5042] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.187: Failed to acquire dquot type 0 [ 159.272989][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 159.283234][ T5054] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 159.355267][ T5054] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.386469][ T5057] loop3: detected capacity change from 0 to 512 [ 159.397050][ T5054] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 159.465007][ T5057] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 159.517187][ T5057] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 159.645186][ T5057] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.690540][ T5045] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.189: Failed to acquire dquot type 0 [ 159.733121][ T5057] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 159.786927][ T4394] EXT4-fs (loop0): unmounting filesystem. [ 159.823539][ T5046] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.188: Failed to acquire dquot type 0 [ 159.848713][ T5060] loop0: detected capacity change from 0 to 512 [ 159.897686][ T5060] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 159.901818][ T5054] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.191: Failed to acquire dquot type 0 [ 159.921908][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 159.924615][ T5051] EXT4-fs error (device loop4): ext4_acquire_dquot:6814: comm syz.4.190: Failed to acquire dquot type 0 [ 159.951519][ T5060] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 159.977671][ T4397] EXT4-fs (loop2): unmounting filesystem. [ 159.984774][ T5060] ext4 filesystem being mounted at /39/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.001379][ T5063] loop1: detected capacity change from 0 to 512 [ 160.027920][ T4403] EXT4-fs (loop4): unmounting filesystem. [ 160.031374][ T5060] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 160.052432][ T5064] loop2: detected capacity change from 0 to 512 [ 160.058909][ T5063] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 160.077612][ T5064] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 160.126090][ T5063] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 160.181840][ T5067] loop4: detected capacity change from 0 to 512 [ 160.191920][ T5063] ext4 filesystem being mounted at /39/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.214166][ T5064] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 160.274593][ T5064] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.296431][ T5067] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 160.307016][ T5063] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 160.342928][ T5064] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 160.380989][ T5067] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 160.407645][ T5067] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.466855][ T5067] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 160.576720][ T5057] EXT4-fs error (device loop3): ext4_acquire_dquot:6814: comm syz.3.192: Failed to acquire dquot type 0 [ 160.646889][ T4398] EXT4-fs (loop3): unmounting filesystem. [ 160.722528][ T5072] loop3: detected capacity change from 0 to 512 [ 160.732428][ T5063] EXT4-fs error (device loop1): ext4_acquire_dquot:6814: comm syz.1.194: Failed to acquire dquot type 0 [ 160.756209][ T5072] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 160.764051][ T5060] __quota_error: 30 callbacks suppressed [ 160.764065][ T5060] Quota error (device loop0): write_blk: dquota write failed [ 160.798241][ T5072] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 160.806222][ T4391] EXT4-fs (loop1): unmounting filesystem. [ 160.813434][ T5072] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.835415][ T5060] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 160.845512][ T5060] EXT4-fs error (device loop0): ext4_acquire_dquot:6814: comm syz.0.193: Failed to acquire dquot type 0 [ 160.849382][ T5072] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 160.895617][ T5075] loop1: detected capacity change from 0 to 512 [ 160.916446][ T5075] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 160.971992][ T5075] ext4 filesystem being mounted at /40/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.009768][ T5078] loop0: detected capacity change from 0 to 512 [ 161.026142][ T5075] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 161.051727][ T5078] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 161.148776][ T5078] ext4 filesystem being mounted at /40/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.176887][ T5078] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 161.291419][ T5064] Quota error (device loop2): write_blk: dquota write failed [ 161.315649][ T5064] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 161.374628][ T5064] EXT4-fs error (device loop2): ext4_acquire_dquot:6814: comm syz.2.195: Failed to acquire dquot type 0 [ 161.410625][ T5072] Quota error (device loop3): write_blk: dquota write failed [ 161.413184][ T5067] Quota error (device loop4): write_blk: dquota write failed [ 161.451839][ T5072] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 161.467850][ T5067] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 161.488378][ T5081] loop2: detected capacity change from 0 to 512