Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. 2026/01/07 04:00:51 parsed 1 programs [ 62.995998][ T4195] cgroup: Unknown subsys name 'net' [ 63.140931][ T4195] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 64.367201][ T4195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.788977][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.803293][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.813209][ T499] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.814112][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.823075][ T499] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.839896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.139159][ T4219] chnl_net:caif_netlink_parms(): no params data found [ 66.200193][ T4219] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.208963][ T4219] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.217382][ T4219] device bridge_slave_0 entered promiscuous mode [ 66.228301][ T4219] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.235474][ T4219] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.243490][ T4219] device bridge_slave_1 entered promiscuous mode [ 66.273158][ T4219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.284705][ T4219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.315209][ T4219] team0: Port device team_slave_0 added [ 66.322865][ T4219] team0: Port device team_slave_1 added [ 66.346063][ T4219] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.353029][ T4219] 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. [ 66.379024][ T4219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.392238][ T4219] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.399297][ T4219] 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. [ 66.425584][ T4219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.463724][ T4219] device hsr_slave_0 entered promiscuous mode [ 66.471393][ T4219] device hsr_slave_1 entered promiscuous mode [ 66.603735][ T4219] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.618414][ T4219] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.629519][ T4219] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.642485][ T4219] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.678917][ T4219] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.686177][ T4219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.694178][ T4219] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.701321][ T4219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.760707][ T4219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.778145][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.788836][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.799641][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.814161][ T4219] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.827776][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.837185][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.845933][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.853006][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.862256][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.871411][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.880458][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.887580][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.906389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.915670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.924409][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.938305][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.956808][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.965324][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.974327][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.984102][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.992679][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.001731][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.010252][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.021403][ T4219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.137013][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.144524][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.159121][ T4219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.181110][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.190665][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.210216][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.218737][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.227579][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.235463][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.243538][ T4219] device veth0_vlan entered promiscuous mode [ 67.256409][ T4219] device veth1_vlan entered promiscuous mode [ 67.277887][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.286916][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.295675][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.304303][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.316124][ T4219] device veth0_macvtap entered promiscuous mode [ 67.328677][ T4219] device veth1_macvtap entered promiscuous mode [ 67.348622][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.357774][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.366926][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.375537][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.389466][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.402625][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.410929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.420825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.431742][ T4219] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.441498][ T4219] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.450421][ T4219] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.459294][ T4219] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.540270][ T4219] syz-executor (4219) used greatest stack depth: 20448 bytes left 2026/01/07 04:00:59 executed programs: 0 [ 69.543552][ T4287] chnl_net:caif_netlink_parms(): no params data found [ 69.599614][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.606839][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.614522][ T4287] device bridge_slave_0 entered promiscuous mode [ 69.622997][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.630355][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.638814][ T4287] device bridge_slave_1 entered promiscuous mode [ 69.664275][ T4287] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.675821][ T4287] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.697319][ T4287] team0: Port device team_slave_0 added [ 69.704362][ T4287] team0: Port device team_slave_1 added [ 69.725124][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.732099][ T4287] 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. [ 69.759276][ T4287] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.772946][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.780282][ T4287] 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. [ 69.806478][ T4287] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.829459][ T1255] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.856075][ T4287] device hsr_slave_0 entered promiscuous mode [ 69.862994][ T4287] device hsr_slave_1 entered promiscuous mode [ 69.870159][ T4287] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.878010][ T4287] Cannot create hsr debugfs directory [ 71.347503][ T1425] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.354053][ T1425] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.495697][ T4241] Bluetooth: hci0: command 0x0409 tx timeout [ 72.451191][ T1255] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.509778][ T1255] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.581434][ T1255] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.431477][ T4287] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.442033][ T4287] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.451940][ T4287] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.461177][ T4287] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.523798][ T4287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.554661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.562410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.572342][ T4287] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.579379][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 73.582651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.596825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.606475][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.613539][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.621736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.640529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.649301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.659122][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.666221][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.674059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.684379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.709941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.719659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.728426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.739379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.748424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.760398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.769641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.782334][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.791017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.801350][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.932898][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.940941][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.954681][ T4287] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.984529][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.993586][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.011578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.019831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.029905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.039255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.049063][ T4287] device veth0_vlan entered promiscuous mode [ 74.063395][ T1255] device hsr_slave_0 left promiscuous mode [ 74.069920][ T1255] device hsr_slave_1 left promiscuous mode [ 74.076707][ T1255] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.084144][ T1255] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.092539][ T1255] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.100476][ T1255] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.108214][ T1255] device bridge_slave_1 left promiscuous mode [ 74.115128][ T1255] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.129316][ T1255] device bridge_slave_0 left promiscuous mode [ 74.135671][ T1255] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.152239][ T1255] device veth1_macvtap left promiscuous mode [ 74.159163][ T1255] device veth0_macvtap left promiscuous mode [ 74.165423][ T1255] device veth1_vlan left promiscuous mode [ 74.171325][ T1255] device veth0_vlan left promiscuous mode [ 74.305858][ T1255] team0 (unregistering): Port device team_slave_1 removed [ 74.318855][ T1255] team0 (unregistering): Port device team_slave_0 removed [ 74.334525][ T1255] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.349845][ T1255] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.399307][ T1255] bond0 (unregistering): Released all slaves [ 74.463681][ T4287] device veth1_vlan entered promiscuous mode [ 74.483279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.491338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.499504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.508353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.518627][ T4287] device veth0_macvtap entered promiscuous mode [ 74.528483][ T4287] device veth1_macvtap entered promiscuous mode [ 74.546494][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.555162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.563293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.573902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.583787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.594038][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.602906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.611870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.624957][ T4287] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.636601][ T4287] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.645568][ T4287] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.654389][ T4287] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.719345][ T499] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.735657][ T499] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.743954][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.745402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.760157][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/07 04:01:04 executed programs: 2 [ 74.781730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.021066][ T4367] loop0: detected capacity change from 0 to 32768 [ 75.039838][ T4367] ======================================================= [ 75.039838][ T4367] WARNING: The mand mount option has been deprecated and [ 75.039838][ T4367] and is ignored by this kernel. Remove the mand [ 75.039838][ T4367] option from the mount to silence this warning. [ 75.039838][ T4367] ======================================================= [ 75.094135][ T4367] JBD2: Ignoring recovery information on journal [ 75.133246][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.204113][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 75.222017][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.232417][ T4287] OCFS2: File system is now read-only. [ 75.239337][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 75.249278][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 75.258875][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 75.269057][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 75.279055][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 75.297032][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 75.655618][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 75.683883][ T4370] loop0: detected capacity change from 0 to 32768 [ 75.812602][ T4370] JBD2: Ignoring recovery information on journal [ 75.864432][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.899732][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 75.936497][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.956174][ T4287] OCFS2: File system is now read-only. [ 75.961669][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 75.991514][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 76.001695][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 76.010577][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 76.020433][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 76.032460][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 76.269446][ T4373] loop0: detected capacity change from 0 to 32768 [ 76.331260][ T4373] JBD2: Ignoring recovery information on journal [ 76.363332][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.387701][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 76.404456][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.414820][ T4287] OCFS2: File system is now read-only. [ 76.421710][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 76.430624][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 76.439138][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 76.447914][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 76.457850][ T1109] cfg80211: failed to load regulatory.db [ 76.466834][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 76.480712][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 76.878981][ T4376] loop0: detected capacity change from 0 to 32768 [ 76.898797][ T4376] JBD2: Ignoring recovery information on journal [ 76.926143][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.945966][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 76.961250][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.971154][ T4287] OCFS2: File system is now read-only. [ 76.976794][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 76.985582][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 76.993851][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.002725][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.011764][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.023786][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 77.252617][ T4379] loop0: detected capacity change from 0 to 32768 [ 77.311980][ T4379] JBD2: Ignoring recovery information on journal [ 77.339246][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.360919][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.376321][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.386583][ T4287] OCFS2: File system is now read-only. [ 77.392049][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.401157][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.411521][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.420423][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.428988][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.440401][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 77.679928][ T4382] loop0: detected capacity change from 0 to 32768 [ 77.745286][ T1109] Bluetooth: hci0: command 0x0419 tx timeout [ 77.776620][ T4382] JBD2: Ignoring recovery information on journal [ 77.801931][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.823042][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.838418][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.848681][ T4287] OCFS2: File system is now read-only. [ 77.854158][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.863020][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.871647][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.880252][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.888828][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.900783][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 78.155914][ T4385] loop0: detected capacity change from 0 to 32768 [ 78.213861][ T4385] JBD2: Ignoring recovery information on journal [ 78.240093][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.261815][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.278623][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.289174][ T4287] OCFS2: File system is now read-only. [ 78.294673][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.303642][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 78.311928][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 78.320928][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.329573][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.341160][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 78.580735][ T4388] loop0: detected capacity change from 0 to 32768 [ 78.649147][ T4388] JBD2: Ignoring recovery information on journal [ 78.674139][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.693986][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.709855][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.720125][ T4287] OCFS2: File system is now read-only. [ 78.725914][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.734518][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 78.743335][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 78.752127][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.760753][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.771843][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 79.024532][ T4391] loop0: detected capacity change from 0 to 32768 [ 79.080563][ T4391] JBD2: Ignoring recovery information on journal [ 79.108389][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.130375][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.146961][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.157783][ T4287] OCFS2: File system is now read-only. [ 79.163264][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.172277][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.181324][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.190306][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.198863][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.209771][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 79.452683][ T4394] loop0: detected capacity change from 0 to 32768 [ 79.513533][ T4394] JBD2: Ignoring recovery information on journal [ 79.538152][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.558331][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.573774][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.583995][ T4287] OCFS2: File system is now read-only. [ 79.589743][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.598823][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.607045][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.616134][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.624649][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.636782][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 79.850322][ T4397] loop0: detected capacity change from 0 to 32768 [ 79.914671][ T4397] JBD2: Ignoring recovery information on journal [ 79.941112][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/07 04:01:10 executed programs: 13 [ 79.961566][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.979829][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.996128][ T4287] OCFS2: File system is now read-only. [ 80.001801][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.016415][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.024611][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.033211][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.041880][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.054366][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 80.398054][ T4400] loop0: detected capacity change from 0 to 32768 [ 80.449662][ T4400] JBD2: Ignoring recovery information on journal [ 80.478504][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.498888][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.514347][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.525897][ T4287] OCFS2: File system is now read-only. [ 80.531372][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.540059][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.548350][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.556916][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.565469][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.577949][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 80.806284][ T4403] loop0: detected capacity change from 0 to 32768 [ 80.862712][ T4403] JBD2: Ignoring recovery information on journal [ 80.889474][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.910067][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.926580][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.936905][ T4287] OCFS2: File system is now read-only. [ 80.942386][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.952413][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.961007][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.969822][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.979364][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.991022][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 81.242874][ T4406] loop0: detected capacity change from 0 to 32768 [ 81.307357][ T4406] JBD2: Ignoring recovery information on journal [ 81.337844][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.358214][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 81.374659][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 81.384893][ T4287] OCFS2: File system is now read-only. [ 81.391886][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.400729][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.409302][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.417967][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.426596][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.438376][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 81.684064][ T4409] loop0: detected capacity change from 0 to 32768 [ 81.752589][ T4409] JBD2: Ignoring recovery information on journal [ 81.782275][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.802186][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 81.819035][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 81.829384][ T4287] OCFS2: File system is now read-only. [ 81.834855][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.843830][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.852632][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.861666][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.870356][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.881844][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 82.142684][ T4412] loop0: detected capacity change from 0 to 32768 [ 82.202058][ T4412] JBD2: Ignoring recovery information on journal [ 82.228714][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.248171][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.263395][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.273667][ T4287] OCFS2: File system is now read-only. [ 82.279483][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.288662][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.298606][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.307224][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.315855][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.327539][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 82.552477][ T4415] loop0: detected capacity change from 0 to 32768 [ 82.619127][ T4415] JBD2: Ignoring recovery information on journal [ 82.648700][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.670358][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.686913][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.697973][ T4287] OCFS2: File system is now read-only. [ 82.703479][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.712590][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.721137][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.729977][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.738823][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.750580][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 83.008790][ T4418] loop0: detected capacity change from 0 to 32768 [ 83.065187][ T4418] JBD2: Ignoring recovery information on journal [ 83.090086][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.110600][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.127035][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.137334][ T4287] OCFS2: File system is now read-only. [ 83.142813][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.153361][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.161651][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.170264][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.178953][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.189903][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 83.431765][ T4421] loop0: detected capacity change from 0 to 32768 [ 83.499755][ T4421] JBD2: Ignoring recovery information on journal [ 83.527643][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.549806][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.565452][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.575346][ T4287] OCFS2: File system is now read-only. [ 83.580812][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.589600][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.598026][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.607193][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.615802][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.627116][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 83.854200][ T4424] loop0: detected capacity change from 0 to 32768 [ 83.927008][ T4424] JBD2: Ignoring recovery information on journal [ 83.951382][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.972742][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.989228][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.999569][ T4287] OCFS2: File system is now read-only. [ 84.006435][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.015645][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.023820][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.032710][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.041314][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.052725][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 84.270667][ T4427] loop0: detected capacity change from 0 to 32768 [ 84.335401][ T4427] JBD2: Ignoring recovery information on journal [ 84.370137][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.393025][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.409400][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.419610][ T4287] OCFS2: File system is now read-only. [ 84.425616][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.434224][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.443120][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.451725][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.460552][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.471968][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 84.703769][ T4430] loop0: detected capacity change from 0 to 32768 [ 84.770982][ T4430] JBD2: Ignoring recovery information on journal [ 84.798166][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.819125][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.835145][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.845564][ T4287] OCFS2: File system is now read-only. [ 84.851043][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.861538][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.870965][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.879618][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.888218][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.899471][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 85.162930][ T4433] loop0: detected capacity change from 0 to 32768 [ 85.214510][ T4433] JBD2: Ignoring recovery information on journal [ 85.243110][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.263363][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.280206][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.290703][ T4287] OCFS2: File system is now read-only. [ 85.297550][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.307012][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/07 04:01:15 executed programs: 25 [ 85.316521][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.325318][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.333832][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.347733][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 85.600850][ T4436] loop0: detected capacity change from 0 to 32768 [ 85.671077][ T4436] JBD2: Ignoring recovery information on journal [ 85.699941][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.721935][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.737349][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.747573][ T4287] OCFS2: File system is now read-only. [ 85.753046][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.762188][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.771585][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.780188][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.788896][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.799899][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 86.049621][ T4439] loop0: detected capacity change from 0 to 32768 [ 86.081287][ T4439] JBD2: Ignoring recovery information on journal [ 86.106846][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.127587][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.142922][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.153166][ T4287] OCFS2: File system is now read-only. [ 86.159809][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.169351][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.177883][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.186454][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.194960][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.206111][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 86.432786][ T4442] loop0: detected capacity change from 0 to 32768 [ 86.489651][ T4442] JBD2: Ignoring recovery information on journal [ 86.514087][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.534912][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.551763][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.562059][ T4287] OCFS2: File system is now read-only. [ 86.568660][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.577337][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.585827][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.594340][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.602881][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.613981][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 86.831141][ T4445] loop0: detected capacity change from 0 to 32768 [ 86.888736][ T4445] JBD2: Ignoring recovery information on journal [ 86.913390][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.944449][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.960999][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.971344][ T4287] OCFS2: File system is now read-only. [ 86.979689][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.988384][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.996590][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.005131][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.013629][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.024948][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 87.269544][ T4448] loop0: detected capacity change from 0 to 32768 [ 87.363670][ T4448] JBD2: Ignoring recovery information on journal [ 87.388061][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.408032][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.423436][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.433600][ T4287] OCFS2: File system is now read-only. [ 87.439284][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.448913][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.457521][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.466122][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.474623][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.486147][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 87.731721][ T4451] loop0: detected capacity change from 0 to 32768 [ 87.790093][ T4451] JBD2: Ignoring recovery information on journal [ 87.816698][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.837468][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.852730][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.864402][ T4287] OCFS2: File system is now read-only. [ 87.870493][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.880431][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.888715][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.897372][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.906004][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.917228][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 88.157515][ T4454] loop0: detected capacity change from 0 to 32768 [ 88.222349][ T4454] JBD2: Ignoring recovery information on journal [ 88.247238][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.266927][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.282545][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.292652][ T4287] OCFS2: File system is now read-only. [ 88.298274][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.306950][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.315362][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.323882][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.332625][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.343565][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 88.583280][ T4457] loop0: detected capacity change from 0 to 32768 [ 88.640607][ T4457] JBD2: Ignoring recovery information on journal [ 88.669136][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.689285][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.704573][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.714662][ T4287] OCFS2: File system is now read-only. [ 88.724337][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.738014][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.746326][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.754835][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.763479][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.774587][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 88.999512][ T4461] loop0: detected capacity change from 0 to 32768 [ 89.062185][ T4461] JBD2: Ignoring recovery information on journal [ 89.092059][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.112319][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.127767][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.138701][ T4287] OCFS2: File system is now read-only. [ 89.144176][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.152999][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.161297][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.169871][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.178623][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.189482][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 89.410609][ T4465] loop0: detected capacity change from 0 to 32768 [ 89.480387][ T4465] JBD2: Ignoring recovery information on journal [ 89.504880][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.525976][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.551995][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.561979][ T4287] OCFS2: File system is now read-only. [ 89.567566][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.578054][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.586530][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.595078][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.603700][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.614681][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 89.884448][ T4470] loop0: detected capacity change from 0 to 32768 [ 89.944240][ T4470] JBD2: Ignoring recovery information on journal [ 89.968618][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.988084][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.003343][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.013624][ T4287] OCFS2: File system is now read-only. [ 90.019466][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.028350][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.036756][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.045331][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.053819][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.065508][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 90.311488][ T4475] loop0: detected capacity change from 0 to 32768 [ 90.403222][ T4475] JBD2: Ignoring recovery information on journal [ 90.429510][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/07 04:01:20 executed programs: 37 [ 90.450136][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.465474][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.475679][ T4287] OCFS2: File system is now read-only. [ 90.481138][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.489843][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.498382][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.506987][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.515521][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.526797][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 90.782553][ T4478] loop0: detected capacity change from 0 to 32768 [ 90.854741][ T4478] JBD2: Ignoring recovery information on journal [ 90.880660][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.900882][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.917319][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.927543][ T4287] OCFS2: File system is now read-only. [ 90.933470][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.943520][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.951761][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.960457][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.969102][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.980077][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 91.233072][ T4481] loop0: detected capacity change from 0 to 32768 [ 91.293952][ T4481] JBD2: Ignoring recovery information on journal [ 91.320622][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.340337][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.356784][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.367164][ T4287] OCFS2: File system is now read-only. [ 91.372644][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.382611][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 91.391330][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.400219][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.408871][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.419839][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 91.641964][ T4484] loop0: detected capacity change from 0 to 32768 [ 91.755951][ T4484] JBD2: Ignoring recovery information on journal [ 91.782599][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.804680][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.819982][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.830008][ T4287] OCFS2: File system is now read-only. [ 91.835602][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.844198][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 91.852643][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.861445][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.870176][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.881297][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 92.121427][ T4487] loop0: detected capacity change from 0 to 32768 [ 92.178179][ T4487] JBD2: Ignoring recovery information on journal [ 92.205903][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.218224][ T4487] [ 92.220593][ T4487] ====================================================== [ 92.227602][ T4487] WARNING: possible circular locking dependency detected [ 92.234625][ T4487] syzkaller #0 Not tainted [ 92.239037][ T4487] ------------------------------------------------------ [ 92.246058][ T4487] syz.0.55/4487 is trying to acquire lock: [ 92.251862][ T4487] ffff88802be81488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 92.262910][ T4487] [ 92.262910][ T4487] but task is already holding lock: [ 92.270268][ T4487] ffff88805c480660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 92.281558][ T4487] [ 92.281558][ T4487] which lock already depends on the new lock. [ 92.281558][ T4487] [ 92.291944][ T4487] [ 92.291944][ T4487] the existing dependency chain (in reverse order) is: [ 92.300939][ T4487] [ 92.300939][ T4487] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 92.309692][ T4487] down_read+0x44/0x2e0 [ 92.314367][ T4487] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 92.320254][ T4487] ocfs2_find_entry+0x3d1/0x1f90 [ 92.325815][ T4487] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 92.331788][ T4487] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 92.337843][ T4487] ocfs2_get_system_file_inode+0x319/0x760 [ 92.344156][ T4487] ocfs2_init_global_system_inodes+0x316/0x650 [ 92.350984][ T4487] ocfs2_fill_super+0x3dbf/0x4d80 [ 92.356521][ T4487] mount_bdev+0x287/0x3c0 [ 92.361356][ T4487] legacy_get_tree+0xe6/0x180 [ 92.366539][ T4487] vfs_get_tree+0x88/0x270 [ 92.371558][ T4487] do_new_mount+0x24a/0xa40 [ 92.376563][ T4487] __se_sys_mount+0x2d6/0x3c0 [ 92.381828][ T4487] do_syscall_64+0x4c/0xa0 [ 92.386746][ T4487] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.393139][ T4487] [ 92.393139][ T4487] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 92.401451][ T4487] __lock_acquire+0x2c33/0x7c60 [ 92.406807][ T4487] lock_acquire+0x197/0x3f0 [ 92.411809][ T4487] __mutex_lock_common+0x1eb/0x2390 [ 92.417529][ T4487] mutex_lock_nested+0x17/0x20 [ 92.422793][ T4487] ocfs2_get_system_file_inode+0x1b5/0x760 [ 92.429105][ T4487] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 92.435689][ T4487] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 92.442521][ T4487] ocfs2_lock_allocators+0x2f7/0x5b0 [ 92.448310][ T4487] ocfs2_extend_allocation+0x397/0x1760 [ 92.454366][ T4487] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 92.461105][ T4487] __ocfs2_change_file_space+0x81d/0xe20 [ 92.467430][ T4487] ocfs2_fallocate+0x1ee/0x240 [ 92.472716][ T4487] vfs_fallocate+0x587/0x6f0 [ 92.477927][ T4487] do_vfs_ioctl+0x1b70/0x1de0 [ 92.483119][ T4487] __se_sys_ioctl+0x83/0x170 [ 92.488213][ T4487] do_syscall_64+0x4c/0xa0 [ 92.493142][ T4487] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.499556][ T4487] [ 92.499556][ T4487] other info that might help us debug this: [ 92.499556][ T4487] [ 92.509770][ T4487] Possible unsafe locking scenario: [ 92.509770][ T4487] [ 92.517218][ T4487] CPU0 CPU1 [ 92.522582][ T4487] ---- ---- [ 92.528021][ T4487] lock(&ocfs2_file_ip_alloc_sem_key); [ 92.533545][ T4487] lock(&osb->system_file_mutex); [ 92.541245][ T4487] lock(&ocfs2_file_ip_alloc_sem_key); [ 92.549286][ T4487] lock(&osb->system_file_mutex); [ 92.554372][ T4487] [ 92.554372][ T4487] *** DEADLOCK *** [ 92.554372][ T4487] [ 92.562490][ T4487] 3 locks held by syz.0.55/4487: [ 92.567404][ T4487] #0: ffff88807a000460 (sb_writers#13){.+.+}-{0:0}, at: vfs_fallocate+0x4f4/0x6f0 [ 92.576687][ T4487] #1: ffff88805c4809c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d6/0xe20 [ 92.588234][ T4487] #2: ffff88805c480660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 92.599869][ T4487] [ 92.599869][ T4487] stack backtrace: [ 92.605750][ T4487] CPU: 1 PID: 4487 Comm: syz.0.55 Not tainted syzkaller #0 [ 92.612927][ T4487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 92.622978][ T4487] Call Trace: [ 92.626260][ T4487] [ 92.629174][ T4487] dump_stack_lvl+0x168/0x230 [ 92.634658][ T4487] ? load_image+0x3b0/0x3b0 [ 92.639151][ T4487] ? show_regs_print_info+0x20/0x20 [ 92.644333][ T4487] ? print_circular_bug+0x12b/0x1a0 [ 92.649520][ T4487] check_noncircular+0x274/0x310 [ 92.654449][ T4487] ? add_chain_block+0x940/0x940 [ 92.659362][ T4487] ? lockdep_lock+0xdc/0x1e0 [ 92.663933][ T4487] ? __lock_acquire+0x13ad/0x7c60 [ 92.668944][ T4487] ? mark_lock+0x94/0x320 [ 92.673267][ T4487] __lock_acquire+0x2c33/0x7c60 [ 92.678112][ T4487] ? verify_lock_unused+0x140/0x140 [ 92.683299][ T4487] ? mark_lock+0x94/0x320 [ 92.687737][ T4487] ? __lock_acquire+0x13ad/0x7c60 [ 92.692753][ T4487] lock_acquire+0x197/0x3f0 [ 92.697282][ T4487] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 92.703247][ T4487] ? rcu_is_watching+0x11/0xa0 [ 92.707988][ T4487] ? __might_sleep+0xf0/0xf0 [ 92.712550][ T4487] ? lock_release+0xba/0x870 [ 92.717120][ T4487] ? read_lock_is_recursive+0x10/0x10 [ 92.722470][ T4487] ? rcu_lock_release+0x5/0x20 [ 92.727211][ T4487] ? read_lock_is_recursive+0x10/0x10 [ 92.732584][ T4487] ? __lock_acquire+0x7c60/0x7c60 [ 92.737585][ T4487] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 92.743542][ T4487] __mutex_lock_common+0x1eb/0x2390 [ 92.748725][ T4487] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 92.754701][ T4487] ? ocfs2_get_system_file_inode+0x154/0x760 [ 92.760666][ T4487] ? mutex_lock_io_nested+0x60/0x60 [ 92.765847][ T4487] ? __rwlock_init+0x140/0x140 [ 92.770590][ T4487] ? do_raw_spin_unlock+0x11d/0x230 [ 92.775765][ T4487] mutex_lock_nested+0x17/0x20 [ 92.780510][ T4487] ocfs2_get_system_file_inode+0x1b5/0x760 [ 92.786296][ T4487] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 92.792263][ T4487] ? lockdep_unlock+0x134/0x2d0 [ 92.797094][ T4487] ? lockdep_lock+0x1e0/0x1e0 [ 92.801746][ T4487] ? add_lock_to_list+0x18d/0x280 [ 92.806744][ T4487] ? __lock_acquire+0x289d/0x7c60 [ 92.811748][ T4487] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 92.817795][ T4487] ? verify_lock_unused+0x140/0x140 [ 92.822971][ T4487] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 92.829633][ T4487] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 92.836028][ T4487] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 92.841464][ T4487] ? ocfs2_extend_allocation+0x397/0x1760 [ 92.847163][ T4487] ? ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 92.853557][ T4487] ? __ocfs2_change_file_space+0x81d/0xe20 [ 92.859342][ T4487] ? vfs_fallocate+0x587/0x6f0 [ 92.864175][ T4487] ? do_vfs_ioctl+0x1b70/0x1de0 [ 92.869011][ T4487] ? __se_sys_ioctl+0x83/0x170 [ 92.873750][ T4487] ? do_syscall_64+0x4c/0xa0 [ 92.878326][ T4487] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 92.884389][ T4487] ? __lock_acquire+0x7c60/0x7c60 [ 92.889408][ T4487] ? do_raw_spin_lock+0x11d/0x280 [ 92.894419][ T4487] ? __rwlock_init+0x140/0x140 [ 92.899170][ T4487] ? do_raw_spin_unlock+0x11d/0x230 [ 92.904347][ T4487] ? _raw_spin_unlock+0x24/0x40 [ 92.909178][ T4487] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 92.915232][ T4487] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 92.921726][ T4487] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 92.928049][ T4487] ? ocfs2_reserve_clusters+0x30/0x30 [ 92.933411][ T4487] ? rcu_is_watching+0x11/0xa0 [ 92.938159][ T4487] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 92.943708][ T4487] ? ocfs2_validate_extent_block+0x550/0x550 [ 92.949672][ T4487] ? ocfs2_read_blocks_sync+0xb30/0xb30 [ 92.955218][ T4487] ? __getblk_gfp+0x51/0xb70 [ 92.959817][ T4487] ocfs2_lock_allocators+0x2f7/0x5b0 [ 92.965090][ T4487] ? _ocfs2_clear_bit+0x40/0x40 [ 92.969926][ T4487] ? ocfs2_read_inode_block+0x11a/0x180 [ 92.975463][ T4487] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 92.981427][ T4487] ? ocfs2_extent_map_insert_rec+0xf30/0xf30 [ 92.987389][ T4487] ocfs2_extend_allocation+0x397/0x1760 [ 92.992940][ T4487] ? ocfs2_search_extent_list+0x1b3/0x220 [ 92.998638][ T4487] ? lockdep_lock+0x1e0/0x1e0 [ 93.003296][ T4487] ? ocfs2_get_clusters+0xa60/0xa60 [ 93.008471][ T4487] ? ocfs2_extend_no_holes+0x490/0x490 [ 93.013908][ T4487] ? ocfs2_read_inode_block+0x11a/0x180 [ 93.019432][ T4487] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 93.025403][ T4487] ? __brelse+0x55/0x90 [ 93.029647][ T4487] ? ocfs2_get_clusters+0x2a1/0xa60 [ 93.034835][ T4487] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 93.040811][ T4487] ? verify_lock_unused+0x140/0x140 [ 93.045994][ T4487] ? ocfs2_xattr_get_clusters+0x8a0/0x8a0 [ 93.051692][ T4487] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 93.057824][ T4487] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 93.064057][ T4487] ? __ocfs2_write_remove_suid+0x760/0x760 [ 93.069845][ T4487] ? inode_dio_wait+0x226/0x290 [ 93.074677][ T4487] ? __might_sleep+0xf0/0xf0 [ 93.079252][ T4487] ? preempt_count_add+0x8d/0x190 [ 93.084259][ T4487] ? rwsem_write_trylock+0x12f/0x1b0 [ 93.089708][ T4487] ? clear_nonspinnable+0x60/0x60 [ 93.094732][ T4487] ? ocfs2_create_new_inode_locks+0x640/0x640 [ 93.100783][ T4487] __ocfs2_change_file_space+0x81d/0xe20 [ 93.106402][ T4487] ? ocfs2_change_file_space+0x330/0x330 [ 93.112019][ T4487] ? rcu_read_lock_any_held+0xb0/0x120 [ 93.117458][ T4487] ocfs2_fallocate+0x1ee/0x240 [ 93.122211][ T4487] vfs_fallocate+0x587/0x6f0 [ 93.126781][ T4487] do_vfs_ioctl+0x1b70/0x1de0 [ 93.131451][ T4487] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 93.137063][ T4487] ? rcu_lock_release+0x5/0x20 [ 93.141805][ T4487] ? __lock_acquire+0x7c60/0x7c60 [ 93.146807][ T4487] ? kfree+0xef/0x2a0 [ 93.150767][ T4487] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 93.156389][ T4487] ? verify_lock_unused+0x140/0x140 [ 93.161593][ T4487] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 93.167045][ T4487] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 93.173004][ T4487] ? lock_chain_count+0x20/0x20 [ 93.177837][ T4487] ? bpf_lsm_file_ioctl+0x5/0x10 [ 93.182770][ T4487] ? security_file_ioctl+0x7c/0xa0 [ 93.187860][ T4487] __se_sys_ioctl+0x83/0x170 [ 93.192437][ T4487] do_syscall_64+0x4c/0xa0 [ 93.196844][ T4487] ? clear_bhb_loop+0x30/0x80 [ 93.201500][ T4487] ? clear_bhb_loop+0x30/0x80 [ 93.206159][ T4487] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.212043][ T4487] RIP: 0033:0x7f8d01471749 [ 93.216524][ T4487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 93.236140][ T4487] RSP: 002b:00007ffc7c827c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.244538][ T4487] RAX: ffffffffffffffda RBX: 00007f8d016c7fa0 RCX: 00007f8d01471749 [ 93.252489][ T4487] RDX: 0000200000000000 RSI: 0000000040305828 RDI: 0000000000000004 [ 93.260439][ T4487] RBP: 00007f8d014f5f91 R08: 0000000000000000 R09: 0000000000000000 [ 93.268391][ T4487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.276340][ T4487] R13: 00007f8d016c7fa0 R14: 00007f8d016c7fa0 R15: 0000000000000003 [ 93.284330][ T4487] [ 93.293182][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.308412][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.318285][ T4287] OCFS2: File system is now read-only. [ 93.323871][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.332609][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 93.340816][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.349345][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.357878][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.368078][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 93.559141][ T4490] loop0: detected capacity change from 0 to 32768 [ 93.613912][ T4490] JBD2: Ignoring recovery information on journal [ 93.633790][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.655593][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.670813][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.681026][ T4287] OCFS2: File system is now read-only. [ 93.686784][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.695562][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 93.703824][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.712408][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.720939][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.731077][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 93.896286][ T4493] loop0: detected capacity change from 0 to 32768 [ 93.979182][ T4493] JBD2: Ignoring recovery information on journal [ 93.998174][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.013785][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.029061][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.038922][ T4287] OCFS2: File system is now read-only. [ 94.044374][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.052994][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.061167][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.069696][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.078226][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.088381][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 94.245877][ T4496] loop0: detected capacity change from 0 to 32768 [ 94.305680][ T4496] JBD2: Ignoring recovery information on journal [ 94.325104][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.340651][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.356010][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.365924][ T4287] OCFS2: File system is now read-only. [ 94.371371][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.380058][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.388496][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.397047][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.405850][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.416291][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 94.584583][ T4499] loop0: detected capacity change from 0 to 32768 [ 94.642128][ T4499] JBD2: Ignoring recovery information on journal [ 94.662221][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.677825][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.693121][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.703154][ T4287] OCFS2: File system is now read-only. [ 94.708940][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.717758][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.726360][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.734936][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.743522][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.753742][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 94.920735][ T4502] loop0: detected capacity change from 0 to 32768 [ 94.975060][ T4502] JBD2: Ignoring recovery information on journal [ 94.994854][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.010188][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.026128][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.036226][ T4287] OCFS2: File system is now read-only. [ 95.041687][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.050358][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.058758][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 95.067305][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.075960][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.086865][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 95.265559][ T4505] loop0: detected capacity change from 0 to 32768 [ 95.324899][ T4505] JBD2: Ignoring recovery information on journal [ 95.344430][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.360968][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.376245][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.386126][ T4287] OCFS2: File system is now read-only. [ 95.391573][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.400369][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.408787][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 95.417345][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.425863][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.436231][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 95.606138][ T4508] loop0: detected capacity change from 0 to 32768 [ 95.655271][ T4508] JBD2: Ignoring recovery information on journal [ 95.672851][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.690615][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.706929][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.716925][ T4287] OCFS2: File system is now read-only. [ 95.722534][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.731253][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.739657][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 2026/01/07 04:01:25 executed programs: 48 [ 95.749152][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.758000][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.768415][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 95.925369][ T4511] loop0: detected capacity change from 0 to 32768 [ 95.973193][ T4511] JBD2: Ignoring recovery information on journal [ 95.992503][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.008416][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 96.024131][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 96.034358][ T4287] OCFS2: File system is now read-only. [ 96.040602][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 96.049436][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 96.058028][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 96.066568][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 96.075095][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 96.085325][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 96.264600][ T4514] loop0: detected capacity change from 0 to 32768 [ 96.315385][ T4514] JBD2: Ignoring recovery information on journal [ 96.336022][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.352013][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 96.367694][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 96.377753][ T4287] OCFS2: File system is now read-only. [ 96.383254][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 96.391891][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 96.400373][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 96.408921][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 96.417455][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 96.427863][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 96.605849][ T4517] loop0: detected capacity change from 0 to 32768 [ 96.654913][ T4517] JBD2: Ignoring recovery information on journal [ 96.675607][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.690778][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 96.706019][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 96.715937][ T4287] OCFS2: File system is now read-only. [ 96.721392][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 96.730045][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 96.738220][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 96.747091][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 96.755643][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 96.765805][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 96.934740][ T4520] loop0: detected capacity change from 0 to 32768 [ 96.982248][ T4520] JBD2: Ignoring recovery information on journal [ 97.002585][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.018159][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.033354][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.043242][ T4287] OCFS2: File system is now read-only. [ 97.048858][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.057671][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.066008][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.074514][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.083242][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.093460][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 97.256925][ T4523] loop0: detected capacity change from 0 to 32768 [ 97.359775][ T4523] JBD2: Ignoring recovery information on journal [ 97.378997][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.394864][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.410108][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.420288][ T4287] OCFS2: File system is now read-only. [ 97.425971][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.434566][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.443330][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.451890][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.460870][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.471397][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 97.636667][ T4526] loop0: detected capacity change from 0 to 32768 [ 97.684630][ T4526] JBD2: Ignoring recovery information on journal [ 97.703709][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.719578][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.734930][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.745286][ T4287] OCFS2: File system is now read-only. [ 97.750903][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.759693][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.767950][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.776524][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.785065][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.795480][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 97.975102][ T4529] loop0: detected capacity change from 0 to 32768 [ 98.021662][ T4529] JBD2: Ignoring recovery information on journal [ 98.042261][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.058802][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.074268][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.084412][ T4287] OCFS2: File system is now read-only. [ 98.089952][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 98.098576][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 98.106988][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.115572][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.124075][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.134237][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 98.294112][ T4532] loop0: detected capacity change from 0 to 32768 [ 98.355338][ T4532] JBD2: Ignoring recovery information on journal [ 98.374287][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.392446][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.407908][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.417772][ T4287] OCFS2: File system is now read-only. [ 98.423308][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 98.432016][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 98.440260][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.448799][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.457358][ T4287] (syz-executor,4287,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.467585][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 98.654072][ T4535] loop0: detected capacity change from 0 to 32768 [ 98.705010][ T4535] JBD2: Ignoring recovery information on journal [ 98.723191][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.739824][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.755355][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.765518][ T4287] OCFS2: File system is now read-only. [ 98.770984][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 98.780355][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 98.788714][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.797528][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.806255][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.817164][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 99.004662][ T4538] loop0: detected capacity change from 0 to 32768 [ 99.064768][ T4538] JBD2: Ignoring recovery information on journal [ 99.084723][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.100174][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.115569][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.125725][ T4287] OCFS2: File system is now read-only. [ 99.131187][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 99.139823][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 99.148513][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.157263][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.165808][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.176117][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 99.334033][ T4541] loop0: detected capacity change from 0 to 32768 [ 99.385006][ T4541] JBD2: Ignoring recovery information on journal [ 99.405250][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.422916][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.438353][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.448197][ T4287] OCFS2: File system is now read-only. [ 99.453649][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 99.462645][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 99.470994][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.479531][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.488043][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.498866][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 99.664910][ T4544] loop0: detected capacity change from 0 to 32768 [ 99.759152][ T4544] JBD2: Ignoring recovery information on journal [ 99.778416][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.793375][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.808619][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.818502][ T4287] OCFS2: File system is now read-only. [ 99.823952][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 99.832607][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 99.840865][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.849422][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.857946][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.868187][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 100.055946][ T4547] loop0: detected capacity change from 0 to 32768 [ 100.150213][ T4547] JBD2: Ignoring recovery information on journal [ 100.170393][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.185700][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 100.201059][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 100.210920][ T4287] OCFS2: File system is now read-only. [ 100.216392][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 100.224959][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 100.233147][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 100.241680][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 100.250281][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 100.260503][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 100.426276][ T4550] loop0: detected capacity change from 0 to 32768 [ 100.475236][ T4550] JBD2: Ignoring recovery information on journal [ 100.494661][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.511310][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 100.526559][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 100.536606][ T4287] OCFS2: File system is now read-only. [ 100.542089][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 100.551268][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 100.559857][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 100.568442][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 100.577044][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 100.587474][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 100.773968][ T4553] loop0: detected capacity change from 0 to 32768 [ 100.845437][ T4553] JBD2: Ignoring recovery information on journal [ 100.864113][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.880090][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature 2026/01/07 04:01:31 executed programs: 63 [ 100.895687][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 100.905566][ T4287] OCFS2: File system is now read-only. [ 100.911014][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 100.919652][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 100.928108][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 100.936831][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 100.945896][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 100.956201][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 101.134806][ T4556] loop0: detected capacity change from 0 to 32768 [ 101.179321][ T4556] JBD2: Ignoring recovery information on journal [ 101.198504][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.213896][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 101.229823][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 101.239764][ T4287] OCFS2: File system is now read-only. [ 101.245274][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 101.253854][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 101.262322][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 101.270873][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 101.279505][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 101.289652][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 101.456398][ T4559] loop0: detected capacity change from 0 to 32768 [ 101.525241][ T4559] JBD2: Ignoring recovery information on journal [ 101.544336][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.560601][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 101.575808][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 101.585816][ T4287] OCFS2: File system is now read-only. [ 101.591272][ T4287] (syz-executor,4287,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 101.600004][ T4287] (syz-executor,4287,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 101.608531][ T4287] (syz-executor,4287,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 101.617346][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 101.626277][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 101.636750][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 101.814814][ T4562] loop0: detected capacity change from 0 to 32768 [ 101.865014][ T4562] JBD2: Ignoring recovery information on journal [ 101.884394][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.900358][ T4287] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 101.915943][ T4287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 101.925799][ T4287] OCFS2: File system is now read-only. [ 101.931286][ T4287] (syz-executor,4287,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 101.939937][ T4287] (syz-executor,4287,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 101.948354][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 101.956914][ T4287] (syz-executor,4287,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 101.965453][ T4287] (syz-executor,4287,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 101.976116][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 102.135968][ T4565] loop0: detected capacity change from 0 to 32768 [ 102.197136][ T4565] JBD2: Ignoring recovery information on journal [ 102.216233][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.