Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. 2026/01/02 04:47:27 parsed 1 programs [ 65.648983][ T4187] cgroup: Unknown subsys name 'net' [ 65.778453][ T4187] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 67.235578][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.843390][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.851958][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.864500][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.889417][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.897646][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.911755][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.414859][ T4235] chnl_net:caif_netlink_parms(): no params data found [ 70.479867][ T4235] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.487912][ T4235] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.496469][ T4235] device bridge_slave_0 entered promiscuous mode [ 70.506236][ T4235] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.513449][ T4235] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.521806][ T4235] device bridge_slave_1 entered promiscuous mode [ 70.550598][ T4235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.562744][ T4235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.593300][ T4235] team0: Port device team_slave_0 added [ 70.601028][ T4235] team0: Port device team_slave_1 added [ 70.623008][ T4235] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.630001][ T4235] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.656361][ T4235] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.669435][ T4235] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.677136][ T4235] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.703831][ T4235] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.745437][ T4235] device hsr_slave_0 entered promiscuous mode [ 70.753366][ T4235] device hsr_slave_1 entered promiscuous mode [ 70.872093][ T4235] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.890399][ T144] ODEBUG: Out of memory. ODEBUG disabled [ 70.897408][ T4235] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.907847][ T4235] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.917521][ T4235] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.026116][ T4235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.039361][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.047703][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.063553][ T4235] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.073638][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.083271][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.101610][ T1372] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.112000][ T1372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.134189][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.154979][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.164589][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.183284][ T1372] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.190419][ T1372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.199234][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.214832][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.239683][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.249238][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.258903][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.268768][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.281887][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.298293][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.308005][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.321311][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.330041][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.342509][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.349194][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.359077][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.444889][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.452957][ T1372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.465216][ T4235] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.484036][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.493550][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.515392][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.523971][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.533595][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.541946][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.551194][ T4235] device veth0_vlan entered promiscuous mode [ 71.563641][ T4235] device veth1_vlan entered promiscuous mode [ 71.583594][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.592234][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.600602][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.609404][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.620173][ T4235] device veth0_macvtap entered promiscuous mode [ 71.630515][ T4235] device veth1_macvtap entered promiscuous mode [ 71.648842][ T4235] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.656782][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.665388][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.674509][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.683387][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.712388][ T4235] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.719810][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.729047][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.747560][ T4235] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.756662][ T4235] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.766375][ T4235] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.775384][ T4235] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/02 04:47:36 executed programs: 0 [ 72.954206][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 73.013476][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.020660][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.031676][ T4297] device bridge_slave_0 entered promiscuous mode [ 73.041354][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.048777][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.059739][ T4297] device bridge_slave_1 entered promiscuous mode [ 73.090668][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.102756][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.140953][ T4297] team0: Port device team_slave_0 added [ 73.148993][ T4297] team0: Port device team_slave_1 added [ 73.180404][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.187664][ T4297] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.214475][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.227263][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.234518][ T4297] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.261598][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.299786][ T4297] device hsr_slave_0 entered promiscuous mode [ 73.306822][ T4297] device hsr_slave_1 entered promiscuous mode [ 73.314636][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.322971][ T4297] Cannot create hsr debugfs directory [ 73.416366][ T4297] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.862481][ T4265] Bluetooth: hci0: command 0x0409 tx timeout [ 76.017844][ T4297] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.446640][ T4297] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.509021][ T4297] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.624215][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.633960][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.643801][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.653099][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.717498][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.736090][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.744935][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.755962][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.776572][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.785679][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.795044][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.802188][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.810461][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.833480][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.842297][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.850728][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.857855][ T4272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.870783][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.884445][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.896186][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.905186][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.913996][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.925786][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.932770][ T4199] Bluetooth: hci0: command 0x041b tx timeout [ 76.941059][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.966362][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.975118][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.988250][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.996681][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.008172][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.109704][ T144] device hsr_slave_0 left promiscuous mode [ 77.116560][ T144] device hsr_slave_1 left promiscuous mode [ 77.126819][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.134602][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.143189][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.150594][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.159970][ T144] device bridge_slave_1 left promiscuous mode [ 77.167305][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.180995][ T144] device bridge_slave_0 left promiscuous mode [ 77.188273][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.206604][ T144] device veth1_macvtap left promiscuous mode [ 77.213033][ T144] device veth0_macvtap left promiscuous mode [ 77.219106][ T144] device veth1_vlan left promiscuous mode [ 77.225585][ T144] device veth0_vlan left promiscuous mode [ 77.366907][ T144] team0 (unregistering): Port device team_slave_1 removed [ 77.380063][ T144] team0 (unregistering): Port device team_slave_0 removed [ 77.393492][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.406829][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.461041][ T144] bond0 (unregistering): Released all slaves [ 77.539185][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.547105][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.560500][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.579530][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.588453][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.610432][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.625394][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.634976][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.643042][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.653045][ T4297] device veth0_vlan entered promiscuous mode [ 77.665251][ T4297] device veth1_vlan entered promiscuous mode [ 77.687654][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.698545][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.707164][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.716242][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.726766][ T4297] device veth0_macvtap entered promiscuous mode [ 77.737561][ T4297] device veth1_macvtap entered promiscuous mode [ 77.745635][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.755127][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.770560][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.778741][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.787968][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.804213][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.818752][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.827776][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.838650][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.847971][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.857118][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.866068][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.921123][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.932092][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.940672][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/01/02 04:47:41 executed programs: 2 [ 77.968852][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.978286][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.987593][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.287825][ T4322] loop0: detected capacity change from 0 to 32768 [ 78.303340][ T4322] ======================================================= [ 78.303340][ T4322] WARNING: The mand mount option has been deprecated and [ 78.303340][ T4322] and is ignored by this kernel. Remove the mand [ 78.303340][ T4322] option from the mount to silence this warning. [ 78.303340][ T4322] ======================================================= [ 78.381448][ T4322] JBD2: Ignoring recovery information on journal [ 78.434748][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.513494][ T4322] syz.0.17 (4322) used greatest stack depth: 20904 bytes left [ 78.547178][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.569004][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.579363][ T4297] OCFS2: File system is now read-only. [ 78.586240][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.596072][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 78.605707][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 78.619538][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.628586][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.646219][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 79.012218][ T4199] Bluetooth: hci0: command 0x040f tx timeout [ 79.065832][ T4325] loop0: detected capacity change from 0 to 32768 [ 79.104129][ T4325] JBD2: Ignoring recovery information on journal [ 79.169486][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.214138][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.229695][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.239613][ T4297] OCFS2: File system is now read-only. [ 79.245470][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.257036][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.265466][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.274747][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.283453][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.297533][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 79.662291][ T4328] loop0: detected capacity change from 0 to 32768 [ 79.782608][ T4328] JBD2: Ignoring recovery information on journal [ 79.822932][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.846783][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.862146][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.872081][ T4297] OCFS2: File system is now read-only. [ 79.877587][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.886319][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.895065][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.903868][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.912522][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.925595][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 80.194308][ T4331] loop0: detected capacity change from 0 to 32768 [ 80.249482][ T4331] JBD2: Ignoring recovery information on journal [ 80.278243][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.300706][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.316110][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.327640][ T4297] OCFS2: File system is now read-only. [ 80.333514][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.344062][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.352376][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.360921][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.369524][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.381576][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 80.596791][ T4334] loop0: detected capacity change from 0 to 32768 [ 80.650564][ T4334] JBD2: Ignoring recovery information on journal [ 80.678880][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.701208][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.717295][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.727586][ T4297] OCFS2: File system is now read-only. [ 80.733365][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.742302][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.750507][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.759471][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.768297][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.780768][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 81.064554][ T4337] loop0: detected capacity change from 0 to 32768 [ 81.101901][ T4264] Bluetooth: hci0: command 0x0419 tx timeout [ 81.128339][ T4337] JBD2: Ignoring recovery information on journal [ 81.159203][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.180259][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 81.195684][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 81.207190][ T4297] OCFS2: File system is now read-only. [ 81.212981][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.225465][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.234073][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.243070][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.252194][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.265465][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 81.474266][ T4340] loop0: detected capacity change from 0 to 32768 [ 81.495336][ T4340] JBD2: Ignoring recovery information on journal [ 81.524658][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.545769][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 81.562213][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 81.574472][ T4297] OCFS2: File system is now read-only. [ 81.579982][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.590139][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.598709][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.608686][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.617548][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.631469][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 82.228445][ T4343] loop0: detected capacity change from 0 to 32768 [ 82.316832][ T4343] JBD2: Ignoring recovery information on journal [ 82.348258][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.368950][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.385980][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.396241][ T4297] OCFS2: File system is now read-only. [ 82.403187][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.412140][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.420486][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.430996][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.439844][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.453439][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 82.667668][ T4346] loop0: detected capacity change from 0 to 32768 [ 82.770653][ T4346] JBD2: Ignoring recovery information on journal [ 82.801433][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.822161][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.837439][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.847767][ T4297] OCFS2: File system is now read-only. [ 82.853885][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.863410][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.871920][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.880464][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.890550][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.902504][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.153906][ T4349] loop0: detected capacity change from 0 to 32768 [ 83.207559][ T4349] JBD2: Ignoring recovery information on journal [ 83.235684][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.259496][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.275352][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.286739][ T4297] OCFS2: File system is now read-only. [ 83.292561][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.301188][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/02 04:47:47 executed programs: 12 [ 83.310958][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.320149][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.330300][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.343903][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.561785][ T4352] loop0: detected capacity change from 0 to 32768 [ 83.650992][ T4352] JBD2: Ignoring recovery information on journal [ 83.676937][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.698355][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.713947][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.723843][ T4297] OCFS2: File system is now read-only. [ 83.729536][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.739169][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.749725][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.758364][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.767094][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.779248][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.047080][ T4355] loop0: detected capacity change from 0 to 32768 [ 84.111059][ T4355] JBD2: Ignoring recovery information on journal [ 84.145383][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.167404][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.183562][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.193507][ T4297] OCFS2: File system is now read-only. [ 84.199165][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.207887][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.218457][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.227240][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.237223][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.249644][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.465082][ T4358] loop0: detected capacity change from 0 to 32768 [ 84.482411][ T4358] JBD2: Ignoring recovery information on journal [ 84.509064][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.531641][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.546931][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.556830][ T4297] OCFS2: File system is now read-only. [ 84.562349][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.570980][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.581329][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.590096][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.598727][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.610772][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.874054][ T4361] loop0: detected capacity change from 0 to 32768 [ 84.936322][ T4361] JBD2: Ignoring recovery information on journal [ 84.962850][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.985382][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.000684][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.010571][ T4297] OCFS2: File system is now read-only. [ 85.024545][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.034465][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.042722][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.051269][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.059930][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.071673][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.290158][ T4364] loop0: detected capacity change from 0 to 32768 [ 85.334143][ T4364] JBD2: Ignoring recovery information on journal [ 85.363248][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.383749][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.399080][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.409350][ T4297] OCFS2: File system is now read-only. [ 85.415791][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.426291][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.434920][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.444984][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.453650][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.465887][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.682313][ T4367] loop0: detected capacity change from 0 to 32768 [ 85.727439][ T4367] JBD2: Ignoring recovery information on journal [ 85.760976][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.781742][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.797687][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.809154][ T4297] OCFS2: File system is now read-only. [ 85.815018][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.825246][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.835409][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.844329][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.853138][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.864939][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.083701][ T4370] loop0: detected capacity change from 0 to 32768 [ 86.160270][ T4370] JBD2: Ignoring recovery information on journal [ 86.192031][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.214152][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.229438][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.240401][ T4297] OCFS2: File system is now read-only. [ 86.246224][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.255538][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.264204][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.273086][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.281880][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.294743][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.571873][ T4373] loop0: detected capacity change from 0 to 32768 [ 86.626649][ T4373] JBD2: Ignoring recovery information on journal [ 86.656154][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.676706][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.694723][ T7] cfg80211: failed to load regulatory.db [ 86.703414][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.717689][ T4297] OCFS2: File system is now read-only. [ 86.723535][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.733506][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.743591][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.752425][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.760983][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.776250][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.991303][ T4377] loop0: detected capacity change from 0 to 32768 [ 87.040438][ T4377] JBD2: Ignoring recovery information on journal [ 87.072303][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.095548][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.110792][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.121097][ T4297] OCFS2: File system is now read-only. [ 87.127018][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.136352][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.144967][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.153876][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.163218][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.175046][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.395719][ T4380] loop0: detected capacity change from 0 to 32768 [ 87.413042][ T4380] JBD2: Ignoring recovery information on journal [ 87.440776][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.461088][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.477020][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.487274][ T4297] OCFS2: File system is now read-only. [ 87.493034][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.501952][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.512335][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.522207][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.530836][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.543457][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.802609][ T4383] loop0: detected capacity change from 0 to 32768 [ 87.865835][ T4383] JBD2: Ignoring recovery information on journal [ 87.894776][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.916483][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.931988][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.942287][ T4297] OCFS2: File system is now read-only. [ 87.947791][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.956807][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.967498][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.976543][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.986547][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.998460][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.220292][ T4386] loop0: detected capacity change from 0 to 32768 [ 88.276610][ T4386] JBD2: Ignoring recovery information on journal [ 88.305005][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/02 04:47:52 executed programs: 24 [ 88.325583][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.340934][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.351173][ T4297] OCFS2: File system is now read-only. [ 88.357668][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.366594][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.377813][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.386662][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.395480][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.407394][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.621184][ T4389] loop0: detected capacity change from 0 to 32768 [ 88.638954][ T4389] JBD2: Ignoring recovery information on journal [ 88.669814][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.693197][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.709842][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.720074][ T4297] OCFS2: File system is now read-only. [ 88.727046][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.738384][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.746936][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.755604][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.764316][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.775842][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.053812][ T4392] loop0: detected capacity change from 0 to 32768 [ 89.150966][ T4392] JBD2: Ignoring recovery information on journal [ 89.178530][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.200958][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.216636][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.226946][ T4297] OCFS2: File system is now read-only. [ 89.232790][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.241876][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.250141][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.260985][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.269843][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.281593][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.555340][ T4395] loop0: detected capacity change from 0 to 32768 [ 89.616830][ T4395] JBD2: Ignoring recovery information on journal [ 89.644756][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.667440][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.682752][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.692682][ T4297] OCFS2: File system is now read-only. [ 89.698172][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.706918][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.715156][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.724072][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.732681][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.744330][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.963175][ T4398] loop0: detected capacity change from 0 to 32768 [ 90.007675][ T4398] JBD2: Ignoring recovery information on journal [ 90.035007][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.056539][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.071858][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.082098][ T4297] OCFS2: File system is now read-only. [ 90.087594][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.097225][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.105773][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.114646][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.125174][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.137289][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 90.356079][ T4401] loop0: detected capacity change from 0 to 32768 [ 90.415015][ T4401] JBD2: Ignoring recovery information on journal [ 90.442663][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.464130][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.480366][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.490628][ T4297] OCFS2: File system is now read-only. [ 90.496587][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.505534][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.515770][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.524597][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.535009][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.548549][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 90.820771][ T4404] loop0: detected capacity change from 0 to 32768 [ 90.880202][ T4404] JBD2: Ignoring recovery information on journal [ 90.908197][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.928675][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.944151][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.954460][ T4297] OCFS2: File system is now read-only. [ 90.959960][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.969030][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.977759][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.987742][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.997237][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.010240][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 91.223184][ T4407] loop0: detected capacity change from 0 to 32768 [ 91.283355][ T4407] JBD2: Ignoring recovery information on journal [ 91.311776][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.333300][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.349212][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.359475][ T4297] OCFS2: File system is now read-only. [ 91.365260][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.374213][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 91.382666][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.391207][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.400165][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.412128][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 91.632566][ T4410] loop0: detected capacity change from 0 to 32768 [ 91.670908][ T4410] JBD2: Ignoring recovery information on journal [ 91.698793][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.720206][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.737073][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.747333][ T4297] OCFS2: File system is now read-only. [ 91.753124][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.764476][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 91.773020][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.781910][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.790463][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.804060][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 92.022390][ T4413] loop0: detected capacity change from 0 to 32768 [ 92.086127][ T4413] JBD2: Ignoring recovery information on journal [ 92.117222][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.137440][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 92.152828][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 92.163096][ T4297] OCFS2: File system is now read-only. [ 92.168594][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 92.177596][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 92.186053][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 92.194865][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 92.203629][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 92.215767][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 92.439900][ T4416] loop0: detected capacity change from 0 to 32768 [ 92.463551][ T4416] JBD2: Ignoring recovery information on journal [ 92.495420][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.515793][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 92.531076][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 92.541315][ T4297] OCFS2: File system is now read-only. [ 92.547152][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 92.556200][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 92.566659][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 92.575495][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 92.584678][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 92.596515][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 92.814166][ T4419] loop0: detected capacity change from 0 to 32768 [ 92.871606][ T4419] JBD2: Ignoring recovery information on journal [ 92.900420][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.922188][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 92.937679][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 92.949046][ T4297] OCFS2: File system is now read-only. [ 92.954869][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 92.967419][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 92.976045][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 92.984960][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 92.994235][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.005986][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 93.219088][ T4422] loop0: detected capacity change from 0 to 32768 [ 93.270630][ T4422] JBD2: Ignoring recovery information on journal [ 93.303093][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.325164][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.340588][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.350882][ T4297] OCFS2: File system is now read-only. [ 93.356945][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.367841][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 93.376369][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.385204][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.394108][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.406204][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 93.656990][ T4425] loop0: detected capacity change from 0 to 32768 [ 93.718017][ T4425] JBD2: Ignoring recovery information on journal [ 93.752555][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.774775][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.790041][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.800008][ T4297] OCFS2: File system is now read-only. [ 93.805590][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.814514][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/02 04:47:57 executed programs: 37 [ 93.822786][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.831420][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.839962][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.851990][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 94.122000][ T4428] loop0: detected capacity change from 0 to 32768 [ 94.198660][ T4428] JBD2: Ignoring recovery information on journal [ 94.227314][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.250163][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.266831][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.277009][ T4297] OCFS2: File system is now read-only. [ 94.283937][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.293490][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.303059][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.312083][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.320631][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.333975][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 94.549386][ T4431] loop0: detected capacity change from 0 to 32768 [ 94.651201][ T4431] JBD2: Ignoring recovery information on journal [ 94.678985][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.698806][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.714042][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.724244][ T4297] OCFS2: File system is now read-only. [ 94.729748][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.739118][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.749684][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.758690][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.767480][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.779335][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 95.058736][ T4434] loop0: detected capacity change from 0 to 32768 [ 95.131030][ T4434] JBD2: Ignoring recovery information on journal [ 95.161609][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.184163][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.199394][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.209397][ T4297] OCFS2: File system is now read-only. [ 95.214916][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.223601][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.232164][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 95.240804][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.249604][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.261274][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 95.484133][ T4437] loop0: detected capacity change from 0 to 32768 [ 95.530186][ T4437] JBD2: Ignoring recovery information on journal [ 95.556915][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.577435][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.592980][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.603202][ T4297] OCFS2: File system is now read-only. [ 95.608737][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.617784][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.628368][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 95.637246][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.646102][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.659426][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 95.872249][ T4440] loop0: detected capacity change from 0 to 32768 [ 95.917696][ T4440] JBD2: Ignoring recovery information on journal [ 95.944182][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.956612][ T4440] [ 95.958993][ T4440] ====================================================== [ 95.966029][ T4440] WARNING: possible circular locking dependency detected [ 95.973081][ T4440] syzkaller #0 Not tainted [ 95.977531][ T4440] ------------------------------------------------------ [ 95.984566][ T4440] syz.0.56/4440 is trying to acquire lock: [ 95.990391][ T4440] ffff888073f21488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.001416][ T4440] [ 96.001416][ T4440] but task is already holding lock: [ 96.008805][ T4440] ffff88805c968660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 96.020071][ T4440] [ 96.020071][ T4440] which lock already depends on the new lock. [ 96.020071][ T4440] [ 96.030495][ T4440] [ 96.030495][ T4440] the existing dependency chain (in reverse order) is: [ 96.039534][ T4440] [ 96.039534][ T4440] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 96.048364][ T4440] down_read+0x44/0x2e0 [ 96.053092][ T4440] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 96.059016][ T4440] ocfs2_find_entry+0x3d1/0x1f90 [ 96.064504][ T4440] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 96.070519][ T4440] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 96.076619][ T4440] ocfs2_get_system_file_inode+0x319/0x760 [ 96.082983][ T4440] ocfs2_init_global_system_inodes+0x316/0x650 [ 96.089699][ T4440] ocfs2_fill_super+0x3dbf/0x4d80 [ 96.095280][ T4440] mount_bdev+0x287/0x3c0 [ 96.100158][ T4440] legacy_get_tree+0xe6/0x180 [ 96.105360][ T4440] vfs_get_tree+0x88/0x270 [ 96.110644][ T4440] do_new_mount+0x24a/0xa40 [ 96.115673][ T4440] __se_sys_mount+0x2d6/0x3c0 [ 96.120869][ T4440] do_syscall_64+0x4c/0xa0 [ 96.125887][ T4440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.132417][ T4440] [ 96.132417][ T4440] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 96.140801][ T4440] __lock_acquire+0x2c33/0x7c60 [ 96.146193][ T4440] lock_acquire+0x197/0x3f0 [ 96.151221][ T4440] __mutex_lock_common+0x1eb/0x2390 [ 96.156947][ T4440] mutex_lock_nested+0x17/0x20 [ 96.162241][ T4440] ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.168595][ T4440] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 96.175179][ T4440] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 96.182035][ T4440] ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.187862][ T4440] ocfs2_extend_allocation+0x397/0x1760 [ 96.194097][ T4440] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 96.200867][ T4440] __ocfs2_change_file_space+0x81d/0xe20 [ 96.207026][ T4440] ocfs2_fallocate+0x1ee/0x240 [ 96.212322][ T4440] vfs_fallocate+0x587/0x6f0 [ 96.217490][ T4440] do_vfs_ioctl+0x1b70/0x1de0 [ 96.222697][ T4440] __se_sys_ioctl+0x83/0x170 [ 96.227828][ T4440] do_syscall_64+0x4c/0xa0 [ 96.232762][ T4440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.239204][ T4440] [ 96.239204][ T4440] other info that might help us debug this: [ 96.239204][ T4440] [ 96.249426][ T4440] Possible unsafe locking scenario: [ 96.249426][ T4440] [ 96.256875][ T4440] CPU0 CPU1 [ 96.262247][ T4440] ---- ---- [ 96.267626][ T4440] lock(&ocfs2_file_ip_alloc_sem_key); [ 96.273167][ T4440] lock(&osb->system_file_mutex); [ 96.280796][ T4440] lock(&ocfs2_file_ip_alloc_sem_key); [ 96.288940][ T4440] lock(&osb->system_file_mutex); [ 96.294048][ T4440] [ 96.294048][ T4440] *** DEADLOCK *** [ 96.294048][ T4440] [ 96.302190][ T4440] 3 locks held by syz.0.56/4440: [ 96.307141][ T4440] #0: ffff88807e28c460 (sb_writers#13){.+.+}-{0:0}, at: vfs_fallocate+0x4f4/0x6f0 [ 96.316463][ T4440] #1: ffff88805c9689c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d6/0xe20 [ 96.328042][ T4440] #2: ffff88805c968660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 96.339710][ T4440] [ 96.339710][ T4440] stack backtrace: [ 96.345602][ T4440] CPU: 0 PID: 4440 Comm: syz.0.56 Not tainted syzkaller #0 [ 96.352803][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 96.362912][ T4440] Call Trace: [ 96.366197][ T4440] [ 96.369129][ T4440] dump_stack_lvl+0x168/0x230 [ 96.373818][ T4440] ? load_image+0x3b0/0x3b0 [ 96.378324][ T4440] ? show_regs_print_info+0x20/0x20 [ 96.383531][ T4440] ? print_circular_bug+0x12b/0x1a0 [ 96.388742][ T4440] check_noncircular+0x274/0x310 [ 96.393688][ T4440] ? add_chain_block+0x940/0x940 [ 96.398638][ T4440] ? lockdep_lock+0xdc/0x1e0 [ 96.403229][ T4440] ? __lock_acquire+0x13ad/0x7c60 [ 96.408260][ T4440] ? mark_lock+0x94/0x320 [ 96.412597][ T4440] __lock_acquire+0x2c33/0x7c60 [ 96.417466][ T4440] ? verify_lock_unused+0x140/0x140 [ 96.422670][ T4440] ? mark_lock+0x94/0x320 [ 96.427017][ T4440] ? __lock_acquire+0x13ad/0x7c60 [ 96.432045][ T4440] lock_acquire+0x197/0x3f0 [ 96.436559][ T4440] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.442576][ T4440] ? rcu_is_watching+0x11/0xa0 [ 96.447363][ T4440] ? __might_sleep+0xf0/0xf0 [ 96.451950][ T4440] ? lock_release+0xba/0x870 [ 96.456541][ T4440] ? read_lock_is_recursive+0x10/0x10 [ 96.461925][ T4440] ? rcu_lock_release+0x5/0x20 [ 96.466709][ T4440] ? read_lock_is_recursive+0x10/0x10 [ 96.472084][ T4440] ? __lock_acquire+0x7c60/0x7c60 [ 96.477116][ T4440] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.483107][ T4440] __mutex_lock_common+0x1eb/0x2390 [ 96.488311][ T4440] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.494299][ T4440] ? ocfs2_get_system_file_inode+0x154/0x760 [ 96.500293][ T4440] ? mutex_lock_io_nested+0x60/0x60 [ 96.505496][ T4440] ? __rwlock_init+0x140/0x140 [ 96.510262][ T4440] ? do_raw_spin_unlock+0x11d/0x230 [ 96.515462][ T4440] mutex_lock_nested+0x17/0x20 [ 96.520232][ T4440] ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.526055][ T4440] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 96.532038][ T4440] ? lockdep_unlock+0x134/0x2d0 [ 96.536909][ T4440] ? lockdep_lock+0x1e0/0x1e0 [ 96.541600][ T4440] ? add_lock_to_list+0x18d/0x280 [ 96.541621][ T4440] ? __lock_acquire+0x289d/0x7c60 [ 96.541646][ T4440] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 96.557770][ T4440] ? verify_lock_unused+0x140/0x140 [ 96.562981][ T4440] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 96.569664][ T4440] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 96.576083][ T4440] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.581545][ T4440] ? ocfs2_extend_allocation+0x397/0x1760 [ 96.587290][ T4440] ? ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 96.593717][ T4440] ? __ocfs2_change_file_space+0x81d/0xe20 [ 96.599525][ T4440] ? vfs_fallocate+0x587/0x6f0 [ 96.604292][ T4440] ? do_vfs_ioctl+0x1b70/0x1de0 [ 96.609142][ T4440] ? __se_sys_ioctl+0x83/0x170 [ 96.613907][ T4440] ? do_syscall_64+0x4c/0xa0 [ 96.618528][ T4440] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 96.624600][ T4440] ? __lock_acquire+0x7c60/0x7c60 [ 96.629628][ T4440] ? do_raw_spin_lock+0x11d/0x280 [ 96.634657][ T4440] ? __rwlock_init+0x140/0x140 [ 96.639458][ T4440] ? do_raw_spin_unlock+0x11d/0x230 [ 96.644661][ T4440] ? _raw_spin_unlock+0x24/0x40 [ 96.649512][ T4440] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 96.655578][ T4440] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 96.662086][ T4440] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 96.668443][ T4440] ? ocfs2_reserve_clusters+0x30/0x30 [ 96.673818][ T4440] ? rcu_is_watching+0x11/0xa0 [ 96.678582][ T4440] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 96.684135][ T4440] ? ocfs2_validate_extent_block+0x550/0x550 [ 96.690123][ T4440] ? ocfs2_read_blocks_sync+0xb30/0xb30 [ 96.695769][ T4440] ? __getblk_gfp+0x51/0xb70 [ 96.700377][ T4440] ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.706214][ T4440] ? _ocfs2_clear_bit+0x40/0x40 [ 96.711066][ T4440] ? ocfs2_read_inode_block+0x11a/0x180 [ 96.716630][ T4440] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 96.722623][ T4440] ? ocfs2_extent_map_insert_rec+0xf30/0xf30 [ 96.728623][ T4440] ocfs2_extend_allocation+0x397/0x1760 [ 96.734167][ T4440] ? ocfs2_search_extent_list+0x1b3/0x220 [ 96.739891][ T4440] ? lockdep_lock+0x1e0/0x1e0 [ 96.744568][ T4440] ? ocfs2_get_clusters+0xa60/0xa60 [ 96.749770][ T4440] ? ocfs2_extend_no_holes+0x490/0x490 [ 96.755229][ T4440] ? ocfs2_read_inode_block+0x11a/0x180 [ 96.760775][ T4440] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 96.766755][ T4440] ? __brelse+0x55/0x90 [ 96.770923][ T4440] ? ocfs2_get_clusters+0x2a1/0xa60 [ 96.776122][ T4440] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 96.782113][ T4440] ? verify_lock_unused+0x140/0x140 [ 96.787332][ T4440] ? ocfs2_xattr_get_clusters+0x8a0/0x8a0 [ 96.793058][ T4440] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 96.799221][ T4440] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 96.805466][ T4440] ? __ocfs2_write_remove_suid+0x760/0x760 [ 96.811278][ T4440] ? inode_dio_wait+0x226/0x290 [ 96.816124][ T4440] ? __might_sleep+0xf0/0xf0 [ 96.820708][ T4440] ? preempt_count_add+0x8d/0x190 [ 96.825760][ T4440] ? rwsem_write_trylock+0x12f/0x1b0 [ 96.831045][ T4440] ? clear_nonspinnable+0x60/0x60 [ 96.836064][ T4440] ? ocfs2_create_new_inode_locks+0x640/0x640 [ 96.842138][ T4440] __ocfs2_change_file_space+0x81d/0xe20 [ 96.848230][ T4440] ? ocfs2_change_file_space+0x330/0x330 [ 96.853869][ T4440] ? rcu_read_lock_any_held+0xb0/0x120 [ 96.859330][ T4440] ocfs2_fallocate+0x1ee/0x240 [ 96.864093][ T4440] vfs_fallocate+0x587/0x6f0 [ 96.868683][ T4440] do_vfs_ioctl+0x1b70/0x1de0 [ 96.873362][ T4440] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 96.878996][ T4440] ? rcu_lock_release+0x5/0x20 [ 96.883760][ T4440] ? __lock_acquire+0x7c60/0x7c60 [ 96.888793][ T4440] ? kfree+0xef/0x2a0 [ 96.892777][ T4440] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 96.898408][ T4440] ? verify_lock_unused+0x140/0x140 [ 96.903613][ T4440] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 96.909085][ T4440] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 96.915062][ T4440] ? lock_chain_count+0x20/0x20 [ 96.919940][ T4440] ? bpf_lsm_file_ioctl+0x5/0x10 [ 96.924870][ T4440] ? security_file_ioctl+0x7c/0xa0 [ 96.929977][ T4440] __se_sys_ioctl+0x83/0x170 [ 96.934566][ T4440] do_syscall_64+0x4c/0xa0 [ 96.938978][ T4440] ? clear_bhb_loop+0x30/0x80 [ 96.943651][ T4440] ? clear_bhb_loop+0x30/0x80 [ 96.948326][ T4440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.954223][ T4440] RIP: 0033:0x7f9685ee0749 [ 96.958634][ T4440] 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 [ 96.978236][ T4440] RSP: 002b:00007fffc4fde598 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 96.986655][ T4440] RAX: ffffffffffffffda RBX: 00007f9686136fa0 RCX: 00007f9685ee0749 [ 96.994649][ T4440] RDX: 0000200000000000 RSI: 0000000040305828 RDI: 0000000000000004 [ 97.002717][ T4440] RBP: 00007f9685f64f91 R08: 0000000000000000 R09: 0000000000000000 [ 97.010693][ T4440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.018658][ T4440] R13: 00007f9686136fa0 R14: 00007f9686136fa0 R15: 0000000000000003 [ 97.026633][ T4440] [ 97.042849][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.058078][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.067973][ T4297] OCFS2: File system is now read-only. [ 97.073460][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.082079][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.090260][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.098828][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.107364][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.117833][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 97.331603][ T4443] loop0: detected capacity change from 0 to 32768 [ 97.392702][ T4443] JBD2: Ignoring recovery information on journal [ 97.415319][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.431259][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.447020][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.456985][ T4297] OCFS2: File system is now read-only. [ 97.463479][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.472224][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.480417][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.489632][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.498258][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.508734][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 97.647863][ T4446] loop0: detected capacity change from 0 to 32768 [ 97.704301][ T4446] JBD2: Ignoring recovery information on journal [ 97.725672][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.742311][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.757658][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.768003][ T4297] OCFS2: File system is now read-only. [ 97.773565][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.782403][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.790605][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.799222][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.807835][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.818729][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 97.959396][ T4449] loop0: detected capacity change from 0 to 32768 [ 98.000033][ T4449] JBD2: Ignoring recovery information on journal [ 98.027271][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.043845][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.062133][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.072581][ T4297] OCFS2: File system is now read-only. [ 98.078094][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 98.088570][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 98.097181][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.105974][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.115454][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.126514][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 98.328101][ T4452] loop0: detected capacity change from 0 to 32768 [ 98.400707][ T4452] JBD2: Ignoring recovery information on journal [ 98.423609][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.440607][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.456831][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.466933][ T4297] OCFS2: File system is now read-only. [ 98.473093][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 98.483853][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 98.492736][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.501281][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.510114][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.521234][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 98.729065][ T4455] loop0: detected capacity change from 0 to 32768 [ 98.789958][ T4455] JBD2: Ignoring recovery information on journal [ 98.811825][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/02 04:48:02 executed programs: 47 [ 98.828600][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.844227][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.854247][ T4297] OCFS2: File system is now read-only. [ 98.859738][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 98.868434][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 98.878336][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.886966][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.895573][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.906114][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 99.049791][ T4458] loop0: detected capacity change from 0 to 32768 [ 99.112668][ T4458] JBD2: Ignoring recovery information on journal [ 99.135010][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.153729][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.169053][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.179722][ T4297] OCFS2: File system is now read-only. [ 99.185451][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 99.196528][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 99.204990][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.214221][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.223071][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.234243][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 99.440427][ T4461] loop0: detected capacity change from 0 to 32768 [ 99.502757][ T4461] JBD2: Ignoring recovery information on journal [ 99.526775][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.543441][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.558980][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.569369][ T4297] OCFS2: File system is now read-only. [ 99.575223][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 99.584076][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 99.592548][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.601085][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.609962][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.620692][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 99.830206][ T4464] loop0: detected capacity change from 0 to 32768 [ 99.873800][ T4464] JBD2: Ignoring recovery information on journal [ 99.895260][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.911706][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.927037][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.937140][ T4297] OCFS2: File system is now read-only. [ 99.942859][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 99.952253][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 99.960497][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.969465][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.979206][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.989909][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 100.186348][ T4467] loop0: detected capacity change from 0 to 32768 [ 100.242301][ T4467] JBD2: Ignoring recovery information on journal [ 100.264009][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.280764][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 100.297026][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 100.307011][ T4297] OCFS2: File system is now read-only. [ 100.312995][ T4297] (syz-executor,4297,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 100.323349][ T4297] (syz-executor,4297,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 100.332290][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 100.340834][ T4297] (syz-executor,4297,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 100.349427][ T4297] (syz-executor,4297,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 100.360466][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 100.565662][ T4470] loop0: detected capacity change from 0 to 32768 [ 100.622215][ T4470] JBD2: Ignoring recovery information on journal [ 100.644972][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.661142][ T4297] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 100.677687][ T4297] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 100.687749][ T4297] OCFS2: File system is now read-only. [ 100.693848][ T4297] (syz-executor,4297,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 100.702766][ T4297] (syz-executor,4297,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 100.710957][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 100.720468][ T4297] (syz-executor,4297,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 100.729237][ T4297] (syz-executor,4297,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 100.740329][ T4297] ocfs2: Unmounting device (7,0) on (node local)