Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. 2026/06/01 00:49:37 parsed 1 programs [ 80.796624][ T4284] cgroup: Unknown subsys name 'net' [ 80.932283][ T4284] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.448055][ T4284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 85.223636][ T4321] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.236023][ T4321] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.244321][ T4321] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.253035][ T4321] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.261269][ T4321] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.268778][ T4321] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.876223][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.885861][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.906137][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.920139][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.928293][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.951545][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.558607][ T4353] chnl_net:caif_netlink_parms(): no params data found [ 86.625933][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.633873][ T4353] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.642187][ T4353] device bridge_slave_0 entered promiscuous mode [ 86.651796][ T4353] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.659202][ T4353] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.667607][ T4353] device bridge_slave_1 entered promiscuous mode [ 86.693452][ T4353] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.705298][ T4353] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.739419][ T4353] team0: Port device team_slave_0 added [ 86.747781][ T4353] team0: Port device team_slave_1 added [ 86.769851][ T4353] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.776948][ T4353] 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. [ 86.803208][ T4353] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.820480][ T4353] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.837528][ T125] cfg80211: failed to load regulatory.db [ 86.845500][ T4353] 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. [ 86.875558][ T4353] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.962863][ T4353] device hsr_slave_0 entered promiscuous mode [ 86.971492][ T4353] device hsr_slave_1 entered promiscuous mode [ 87.252705][ T4353] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.272866][ T4353] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.283426][ T4353] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.295698][ T4353] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.385258][ T4353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.414470][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.422626][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.434705][ T4353] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.444914][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.454682][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.464357][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.471765][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.481683][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.504297][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.513153][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.523162][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.530375][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.541552][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.554952][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.577678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.587053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.596425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.620641][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.633645][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.643243][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.657284][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.677219][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.921671][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.929396][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.951622][ T4353] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.003363][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.012941][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.053116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.062550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.073477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.083123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.092538][ T4353] device veth0_vlan entered promiscuous mode [ 88.110652][ T4353] device veth1_vlan entered promiscuous mode [ 88.138908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.148459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.157583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.168570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.180848][ T4353] device veth0_macvtap entered promiscuous mode [ 88.192777][ T4353] device veth1_macvtap entered promiscuous mode [ 88.213771][ T4353] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.224832][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.236897][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.245170][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.254444][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.267292][ T4353] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.274682][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.284269][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.304466][ T4353] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.314570][ T4353] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.324357][ T4353] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.333220][ T4353] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.478415][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/06/01 00:49:48 executed programs: 0 [ 89.519836][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.528184][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.537474][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.551299][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.559010][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.567039][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.699889][ T4382] chnl_net:caif_netlink_parms(): no params data found [ 89.753357][ T4382] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.760652][ T4382] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.768989][ T4382] device bridge_slave_0 entered promiscuous mode [ 89.778315][ T4382] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.785821][ T4382] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.793866][ T4382] device bridge_slave_1 entered promiscuous mode [ 89.818278][ T4382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.829836][ T4382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.856160][ T4382] team0: Port device team_slave_0 added [ 89.864023][ T4382] team0: Port device team_slave_1 added [ 89.884122][ T4382] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.891326][ T4382] 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. [ 89.917675][ T4382] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.929992][ T4382] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.937399][ T4382] 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. [ 89.964615][ T4382] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.999723][ T4382] device hsr_slave_0 entered promiscuous mode [ 90.006585][ T4382] device hsr_slave_1 entered promiscuous mode [ 90.013386][ T4382] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.021519][ T4382] Cannot create hsr debugfs directory [ 90.668382][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.625893][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 92.867761][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.939337][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.706415][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 93.781260][ T4382] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.793881][ T4382] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.812471][ T46] device hsr_slave_0 left promiscuous mode [ 93.823529][ T46] device hsr_slave_1 left promiscuous mode [ 93.830837][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.840841][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.849917][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.859994][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 93.870551][ T46] device bridge_slave_1 left promiscuous mode [ 93.880756][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.892879][ T46] device bridge_slave_0 left promiscuous mode [ 93.900853][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.931077][ T46] device veth1_macvtap left promiscuous mode [ 93.940049][ T46] device veth0_macvtap left promiscuous mode [ 93.946877][ T46] device veth1_vlan left promiscuous mode [ 93.952974][ T46] device veth0_vlan left promiscuous mode [ 94.450495][ T46] team0 (unregistering): Port device team_slave_1 removed [ 94.482848][ T46] team0 (unregistering): Port device team_slave_0 removed [ 94.515076][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.547087][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.747610][ T46] bond0 (unregistering): Released all slaves [ 94.844947][ T4382] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.855109][ T4382] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.938616][ T4382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.968938][ T4416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.977907][ T4416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.987776][ T4382] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.998624][ T4416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.007525][ T4416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.016625][ T4416] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.023756][ T4416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.032550][ T4416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.056836][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.073213][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.082150][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.089307][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.101506][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.113384][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.125066][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.136682][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.149208][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.161592][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.170587][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.183031][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.192506][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.209108][ T4382] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.222232][ T4382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.231729][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.241075][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.479245][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.487245][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.501979][ T4382] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.522206][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.531230][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.553280][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.562140][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.571906][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.581070][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.591509][ T4382] device veth0_vlan entered promiscuous mode [ 95.614454][ T4382] device veth1_vlan entered promiscuous mode [ 95.636576][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.648400][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.657039][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.667402][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.687230][ T4382] device veth0_macvtap entered promiscuous mode [ 95.697105][ T4382] device veth1_macvtap entered promiscuous mode [ 95.715724][ T4382] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.723196][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.732280][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.740578][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.751437][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.773503][ T4382] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.781055][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.791346][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.795560][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 95.820060][ T4382] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.829115][ T4382] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.838162][ T4382] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.848372][ T4382] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.921911][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.935107][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.959803][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/06/01 00:49:54 executed programs: 2 [ 95.982134][ T4416] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.997991][ T4416] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.008118][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.251466][ T4422] loop0: detected capacity change from 0 to 32768 [ 96.272772][ T4422] ======================================================= [ 96.272772][ T4422] WARNING: The mand mount option has been deprecated and [ 96.272772][ T4422] and is ignored by this kernel. Remove the mand [ 96.272772][ T4422] option from the mount to silence this warning. [ 96.272772][ T4422] ======================================================= [ 96.364709][ T4422] JBD2: Ignoring recovery information on journal [ 96.396377][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.624990][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 96.642115][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 96.652765][ T4382] OCFS2: File system is now read-only. [ 96.658343][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 96.669134][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 96.678210][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 96.686913][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 96.695942][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 96.711316][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 96.992492][ T4425] loop0: detected capacity change from 0 to 32768 [ 97.020136][ T4425] JBD2: Ignoring recovery information on journal [ 97.051147][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.280083][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.295697][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.306371][ T4382] OCFS2: File system is now read-only. [ 97.311901][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 97.321042][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 97.329294][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.337889][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.346544][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.359720][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 97.628505][ T4428] loop0: detected capacity change from 0 to 32768 [ 97.660510][ T4428] JBD2: Ignoring recovery information on journal [ 97.695208][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.875572][ T4321] Bluetooth: hci0: command 0x0419 tx timeout [ 97.914302][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.929550][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.939742][ T4382] OCFS2: File system is now read-only. [ 97.946038][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 97.954694][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 97.963054][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.971694][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.980343][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.991759][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 98.263813][ T4431] loop0: detected capacity change from 0 to 32768 [ 98.284269][ T4431] JBD2: Ignoring recovery information on journal [ 98.317531][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.564026][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 98.579557][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 98.591327][ T4382] OCFS2: File system is now read-only. [ 98.597536][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 98.606263][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 98.614503][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 98.623142][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 98.631729][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 98.642972][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 98.904448][ T4434] loop0: detected capacity change from 0 to 32768 [ 98.936404][ T4434] JBD2: Ignoring recovery information on journal [ 98.972240][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.188578][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.204467][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.214493][ T4382] OCFS2: File system is now read-only. [ 99.220068][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 99.229215][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 99.237479][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.246073][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.254629][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.267767][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 99.532815][ T4437] loop0: detected capacity change from 0 to 32768 [ 99.554928][ T4437] JBD2: Ignoring recovery information on journal [ 99.591800][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.804990][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 99.821128][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 99.831316][ T4382] OCFS2: File system is now read-only. [ 99.837436][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 99.846693][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 99.854927][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 99.863611][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 99.872472][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 99.884241][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 100.158766][ T4440] loop0: detected capacity change from 0 to 32768 [ 100.182373][ T4440] JBD2: Ignoring recovery information on journal [ 100.211717][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.428674][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 100.443918][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 100.453928][ T4382] OCFS2: File system is now read-only. [ 100.459864][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 100.468736][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 100.477070][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 100.485651][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 100.494164][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 100.507904][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 100.781139][ T4443] loop0: detected capacity change from 0 to 32768 [ 100.816681][ T4443] JBD2: Ignoring recovery information on journal [ 100.854218][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.043984][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 101.059428][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 101.070200][ T4382] OCFS2: File system is now read-only. [ 101.075790][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 101.084581][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 101.093099][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 101.101749][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 101.110474][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 101.121973][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 101.394719][ T4446] loop0: detected capacity change from 0 to 32768 [ 101.421305][ T4446] JBD2: Ignoring recovery information on journal [ 101.450554][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/01 00:50:00 executed programs: 11 [ 101.667406][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 101.682817][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 101.692934][ T4382] OCFS2: File system is now read-only. [ 101.698627][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 101.707348][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 101.715597][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 101.724146][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 101.732743][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 101.743974][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 102.009231][ T4449] loop0: detected capacity change from 0 to 32768 [ 102.047333][ T4449] JBD2: Ignoring recovery information on journal [ 102.078438][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.264041][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 102.280754][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 102.290671][ T4382] OCFS2: File system is now read-only. [ 102.296224][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 102.304858][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 102.313116][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 102.321719][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 102.330579][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 102.342341][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 102.615253][ T4452] loop0: detected capacity change from 0 to 32768 [ 102.641309][ T4452] JBD2: Ignoring recovery information on journal [ 102.673131][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.888228][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 102.904413][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 102.916011][ T4382] OCFS2: File system is now read-only. [ 102.921550][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 102.930304][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 102.938551][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 102.947161][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 102.955895][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 102.967344][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 103.238771][ T4455] loop0: detected capacity change from 0 to 32768 [ 103.264096][ T4455] JBD2: Ignoring recovery information on journal [ 103.295447][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.517324][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 103.533375][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 103.543340][ T4382] OCFS2: File system is now read-only. [ 103.548947][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 103.557721][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 103.566055][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 103.575047][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 103.584119][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 103.595671][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 103.861258][ T4458] loop0: detected capacity change from 0 to 32768 [ 103.891096][ T4458] JBD2: Ignoring recovery information on journal [ 103.920748][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.108801][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 104.124530][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 104.134511][ T4382] OCFS2: File system is now read-only. [ 104.141099][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 104.149809][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 104.159233][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 104.167901][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 104.177455][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 104.189152][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 104.449251][ T4461] loop0: detected capacity change from 0 to 32768 [ 104.471075][ T4461] JBD2: Ignoring recovery information on journal [ 104.499328][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.700636][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 104.716026][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 104.727129][ T4382] OCFS2: File system is now read-only. [ 104.732693][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 104.741435][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 104.749691][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 104.758303][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 104.766921][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 104.778880][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 105.043666][ T4464] loop0: detected capacity change from 0 to 32768 [ 105.069452][ T4464] JBD2: Ignoring recovery information on journal [ 105.108270][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.292417][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 105.310031][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 105.320840][ T4382] OCFS2: File system is now read-only. [ 105.326557][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 105.335234][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 105.343503][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 105.352100][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 105.360730][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 105.371928][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 105.641995][ T4467] loop0: detected capacity change from 0 to 32768 [ 105.677169][ T4467] JBD2: Ignoring recovery information on journal [ 105.710397][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.925906][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 105.942065][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 105.952370][ T4382] OCFS2: File system is now read-only. [ 105.959019][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 105.968415][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 105.976785][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 105.985412][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 105.993969][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 106.005703][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 106.270104][ T4470] loop0: detected capacity change from 0 to 32768 [ 106.293149][ T4470] JBD2: Ignoring recovery information on journal [ 106.332293][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.537263][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 106.552684][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 106.562800][ T4382] OCFS2: File system is now read-only. [ 106.568359][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 106.577131][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 106.585410][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 106.593978][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 106.602660][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 106.613906][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 106.882868][ T4473] loop0: detected capacity change from 0 to 32768 [ 106.912151][ T4473] JBD2: Ignoring recovery information on journal [ 106.950415][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/06/01 00:50:05 executed programs: 20 [ 107.148457][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 107.164251][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 107.174249][ T4382] OCFS2: File system is now read-only. [ 107.179848][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 107.189089][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 107.197619][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 107.206377][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 107.215046][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 107.227963][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 107.496389][ T4476] loop0: detected capacity change from 0 to 32768 [ 107.525636][ T4476] JBD2: Ignoring recovery information on journal [ 107.553374][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.741769][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 107.757139][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 107.767093][ T4382] OCFS2: File system is now read-only. [ 107.772701][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 107.781433][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 107.789963][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 107.798636][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 107.807347][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 107.818586][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 108.078127][ T4479] loop0: detected capacity change from 0 to 32768 [ 108.094155][ T4479] JBD2: Ignoring recovery information on journal [ 108.125285][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.320023][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 108.335478][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.347329][ T4382] OCFS2: File system is now read-only. [ 108.352828][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 108.361563][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 108.369922][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 108.378584][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 108.387243][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 108.400074][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 108.668280][ T4482] loop0: detected capacity change from 0 to 32768 [ 108.701407][ T4482] JBD2: Ignoring recovery information on journal [ 108.755042][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.994564][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 109.010737][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 109.020908][ T4382] OCFS2: File system is now read-only. [ 109.026651][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 109.035685][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 109.043900][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 109.052590][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 109.061210][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 109.072673][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 109.347572][ T4485] loop0: detected capacity change from 0 to 32768 [ 109.375046][ T4485] JBD2: Ignoring recovery information on journal [ 109.410198][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.593397][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 109.609907][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 109.620112][ T4382] OCFS2: File system is now read-only. [ 109.626140][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 109.634781][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 109.643074][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 109.652406][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 109.661117][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 109.672429][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 109.940824][ T4488] loop0: detected capacity change from 0 to 32768 [ 109.965933][ T4488] JBD2: Ignoring recovery information on journal [ 110.011910][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.211691][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 110.228325][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 110.238359][ T4382] OCFS2: File system is now read-only. [ 110.244004][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 110.252962][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 110.261892][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 110.270645][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 110.279268][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 110.291001][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 110.594059][ T4491] loop0: detected capacity change from 0 to 32768 [ 110.613558][ T4491] JBD2: Ignoring recovery information on journal [ 110.641728][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.849139][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 110.864527][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 110.875080][ T4382] OCFS2: File system is now read-only. [ 110.880722][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 110.889413][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 110.898354][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 110.907064][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 110.915712][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 110.927014][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 111.196186][ T4494] loop0: detected capacity change from 0 to 32768 [ 111.228107][ T4494] JBD2: Ignoring recovery information on journal [ 111.262548][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.488482][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 111.503982][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.513934][ T4382] OCFS2: File system is now read-only. [ 111.519864][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 111.528548][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 111.536781][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 111.545296][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 111.553958][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 111.567617][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 111.831801][ T4497] loop0: detected capacity change from 0 to 32768 [ 111.860603][ T4497] JBD2: Ignoring recovery information on journal [ 111.890024][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.903707][ T4497] [ 111.906113][ T4497] ====================================================== [ 111.913175][ T4497] WARNING: possible circular locking dependency detected [ 111.920250][ T4497] syzkaller #0 Not tainted [ 111.924701][ T4497] ------------------------------------------------------ [ 111.931756][ T4497] syz.0.42/4497 is trying to acquire lock: [ 111.937597][ T4497] ffff88802d2ad488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b2/0x850 [ 111.948652][ T4497] [ 111.948652][ T4497] but task is already holding lock: [ 111.956063][ T4497] ffff888068bf3f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x19f/0x320 [ 111.966667][ T4497] [ 111.966667][ T4497] which lock already depends on the new lock. [ 111.966667][ T4497] [ 111.977116][ T4497] [ 111.977116][ T4497] the existing dependency chain (in reverse order) is: [ 111.986166][ T4497] [ 111.986166][ T4497] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 111.994996][ T4497] down_read+0x42/0x2d0 [ 111.999727][ T4497] ocfs2_read_virt_blocks+0x25d/0x970 [ 112.005681][ T4497] ocfs2_find_entry+0x3c1/0x2180 [ 112.011196][ T4497] ocfs2_find_files_on_disk+0x102/0x390 [ 112.017312][ T4497] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 112.023423][ T4497] ocfs2_get_system_file_inode+0x36a/0x850 [ 112.029790][ T4497] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 112.036511][ T4497] ocfs2_fill_super+0x2bc2/0x5090 [ 112.042269][ T4497] mount_bdev+0x287/0x3c0 [ 112.047166][ T4497] legacy_get_tree+0xe6/0x180 [ 112.052408][ T4497] vfs_get_tree+0x88/0x270 [ 112.057388][ T4497] do_new_mount+0x24a/0xa40 [ 112.062461][ T4497] __se_sys_mount+0x2e3/0x3d0 [ 112.067700][ T4497] do_syscall_64+0x4c/0xa0 [ 112.072682][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.079185][ T4497] [ 112.079185][ T4497] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 112.087572][ T4497] __lock_acquire+0x2d07/0x7d10 [ 112.093002][ T4497] lock_acquire+0x1bb/0x4a0 [ 112.098074][ T4497] __mutex_lock+0x12d/0xaf0 [ 112.103148][ T4497] ocfs2_get_system_file_inode+0x1b2/0x850 [ 112.109532][ T4497] ocfs2_reserve_local_alloc_bits+0xfd/0x2700 [ 112.116172][ T4497] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 112.123068][ T4497] ocfs2_lock_allocators+0x2d5/0x5f0 [ 112.128923][ T4497] ocfs2_write_begin_nolock+0x1b70/0x44f0 [ 112.135203][ T4497] ocfs2_write_begin+0x1c2/0x320 [ 112.140701][ T4497] generic_perform_write+0x2fa/0x5c0 [ 112.146569][ T4497] __generic_file_write_iter+0x148/0x2a0 [ 112.152774][ T4497] ocfs2_file_write_iter+0x1660/0x1f00 [ 112.158811][ T4497] aio_write+0x545/0x780 [ 112.163612][ T4497] io_submit_one+0x6cd/0x1380 [ 112.169009][ T4497] __se_sys_io_submit+0x19d/0x310 [ 112.174594][ T4497] do_syscall_64+0x4c/0xa0 [ 112.179577][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.186048][ T4497] [ 112.186048][ T4497] other info that might help us debug this: [ 112.186048][ T4497] [ 112.196307][ T4497] Possible unsafe locking scenario: [ 112.196307][ T4497] [ 112.203786][ T4497] CPU0 CPU1 [ 112.209186][ T4497] ---- ---- [ 112.214577][ T4497] lock(&ocfs2_file_ip_alloc_sem_key); [ 112.220164][ T4497] lock(&osb->system_file_mutex); [ 112.227839][ T4497] lock(&ocfs2_file_ip_alloc_sem_key); [ 112.235942][ T4497] lock(&osb->system_file_mutex); [ 112.241089][ T4497] [ 112.241089][ T4497] *** DEADLOCK *** [ 112.241089][ T4497] [ 112.249267][ T4497] 2 locks held by syz.0.42/4497: [ 112.254240][ T4497] #0: ffff888068bf42c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x448/0x1f00 [ 112.265631][ T4497] #1: ffff888068bf3f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x19f/0x320 [ 112.276608][ T4497] [ 112.276608][ T4497] stack backtrace: [ 112.282515][ T4497] CPU: 1 PID: 4497 Comm: syz.0.42 Not tainted syzkaller #0 [ 112.289847][ T4497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 112.299940][ T4497] Call Trace: [ 112.303231][ T4497] [ 112.306185][ T4497] dump_stack_lvl+0x188/0x24e [ 112.310898][ T4497] ? load_image+0x400/0x400 [ 112.315426][ T4497] ? show_regs_print_info+0x12/0x12 [ 112.320641][ T4497] ? print_circular_bug+0x12b/0x1a0 [ 112.325856][ T4497] check_noncircular+0x296/0x330 [ 112.330830][ T4497] ? add_chain_block+0x940/0x940 [ 112.335786][ T4497] ? lockdep_lock+0xf1/0x1f0 [ 112.340387][ T4497] ? _find_first_zero_bit+0xcf/0x100 [ 112.345698][ T4497] __lock_acquire+0x2d07/0x7d10 [ 112.350572][ T4497] ? is_bpf_text_address+0x22/0x2a0 [ 112.355796][ T4497] ? mark_lock+0x94/0x320 [ 112.360174][ T4497] ? verify_lock_unused+0x140/0x140 [ 112.365396][ T4497] ? __lock_acquire+0x13cf/0x7d10 [ 112.370446][ T4497] ? hlock_conflict+0x59/0x1f0 [ 112.375223][ T4497] ? rcu_is_watching+0x11/0xa0 [ 112.380003][ T4497] lock_acquire+0x1bb/0x4a0 [ 112.384541][ T4497] ? ocfs2_get_system_file_inode+0x1b2/0x850 [ 112.390535][ T4497] ? __might_sleep+0xd0/0xd0 [ 112.395137][ T4497] ? read_lock_is_recursive+0x10/0x10 [ 112.400535][ T4497] __mutex_lock+0x12d/0xaf0 [ 112.405065][ T4497] ? ocfs2_get_system_file_inode+0x1b2/0x850 [ 112.411121][ T4497] ? ocfs2_get_system_file_inode+0x151/0x850 [ 112.417129][ T4497] ? ocfs2_get_system_file_inode+0x1b2/0x850 [ 112.423129][ T4497] ? mutex_lock_nested+0x10/0x10 [ 112.428083][ T4497] ? do_raw_spin_lock+0x128/0x2f0 [ 112.433128][ T4497] ? __rwlock_init+0x140/0x140 [ 112.437910][ T4497] ? do_raw_spin_unlock+0x11d/0x230 [ 112.443116][ T4497] ocfs2_get_system_file_inode+0x1b2/0x850 [ 112.448938][ T4497] ? ocfs2_fast_symlink_read_folio+0x550/0x550 [ 112.455130][ T4497] ? lockdep_unlock+0x142/0x2e0 [ 112.459998][ T4497] ? lockdep_lock+0x1f0/0x1f0 [ 112.464780][ T4497] ? add_lock_to_list+0x191/0x280 [ 112.469828][ T4497] ? __lock_acquire+0x28c4/0x7d10 [ 112.474892][ T4497] ? kernel_text_address+0x9c/0xd0 [ 112.480113][ T4497] ocfs2_reserve_local_alloc_bits+0xfd/0x2700 [ 112.486197][ T4497] ? stack_trace_save+0xa6/0xf0 [ 112.491060][ T4497] ? verify_lock_unused+0x140/0x140 [ 112.496277][ T4497] ? ocfs2_set_buffer_uptodate+0xab/0x12e0 [ 112.502101][ T4497] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 112.508793][ T4497] ? kasan_set_track+0x60/0x70 [ 112.513580][ T4497] ? __generic_file_write_iter+0x148/0x2a0 [ 112.519423][ T4497] ? ocfs2_file_write_iter+0x1660/0x1f00 [ 112.525082][ T4497] ? aio_write+0x545/0x780 [ 112.529505][ T4497] ? io_submit_one+0x6cd/0x1380 [ 112.534368][ T4497] ? __se_sys_io_submit+0x19d/0x310 [ 112.539577][ T4497] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.545669][ T4497] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 112.551751][ T4497] ? __lock_acquire+0x7d10/0x7d10 [ 112.556789][ T4497] ? do_raw_spin_lock+0x128/0x2f0 [ 112.561823][ T4497] ? __rwlock_init+0x140/0x140 [ 112.566594][ T4497] ? do_raw_spin_unlock+0x11d/0x230 [ 112.571801][ T4497] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 112.577887][ T4497] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 112.584224][ T4497] ? ocfs2_reserve_clusters+0x30/0x30 [ 112.589784][ T4497] ? rcu_is_watching+0x11/0xa0 [ 112.594567][ T4497] ? ocfs2_num_free_extents+0x307/0x630 [ 112.600136][ T4497] ? ocfs2_validate_extent_block+0x620/0x620 [ 112.606142][ T4497] ? __brelse+0x55/0x90 [ 112.610339][ T4497] ocfs2_lock_allocators+0x2d5/0x5f0 [ 112.615647][ T4497] ? _ocfs2_clear_bit+0x30/0x30 [ 112.620515][ T4497] ? do_raw_spin_lock+0x128/0x2f0 [ 112.625546][ T4497] ? __rwlock_init+0x140/0x140 [ 112.630318][ T4497] ? ocfs2_write_begin_nolock+0xf90/0x44f0 [ 112.636132][ T4497] ocfs2_write_begin_nolock+0x1b70/0x44f0 [ 112.641874][ T4497] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 112.647708][ T4497] ? __lock_acquire+0x28c4/0x7d10 [ 112.652758][ T4497] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 112.658751][ T4497] ? ocfs2_allocate_extend_trans+0x670/0x670 [ 112.664745][ T4497] ? ocfs2_inode_unlock_tracker+0x26c/0x2e0 [ 112.670656][ T4497] ? mark_lock+0x94/0x320 [ 112.675001][ T4497] ? rwsem_write_trylock+0x135/0x1c0 [ 112.680304][ T4497] ? clear_nonspinnable+0x60/0x60 [ 112.685384][ T4497] ? lock_chain_count+0x20/0x20 [ 112.690292][ T4497] ocfs2_write_begin+0x1c2/0x320 [ 112.695237][ T4497] ? ktime_get_real_ts64+0x440/0x440 [ 112.700557][ T4497] ? ocfs2_readahead+0x190/0x190 [ 112.705518][ T4497] ? __vfs_getxattr+0x395/0x3d0 [ 112.710403][ T4497] ? fault_in_readable+0x15d/0x1f0 [ 112.715579][ T4497] ? fault_in_iov_iter_readable+0x2a3/0x2e0 [ 112.721518][ T4497] generic_perform_write+0x2fa/0x5c0 [ 112.726945][ T4497] ? generic_file_direct_write+0x330/0x330 [ 112.732773][ T4497] ? __file_remove_privs+0x5f0/0x5f0 [ 112.738073][ T4497] ? __up_read+0x2b2/0x6b0 [ 112.742527][ T4497] ? do_raw_spin_unlock+0x11d/0x230 [ 112.747738][ T4497] __generic_file_write_iter+0x148/0x2a0 [ 112.753415][ T4497] ocfs2_file_write_iter+0x1660/0x1f00 [ 112.758906][ T4497] ? ocfs2_file_read_iter+0xbb0/0xbb0 [ 112.764298][ T4497] ? aa_file_perm+0x3ea/0xf00 [ 112.768989][ T4497] ? aa_file_perm+0x112/0xf00 [ 112.773687][ T4497] ? aio_write+0x4d7/0x780 [ 112.778124][ T4497] ? __lock_acquire+0x7d10/0x7d10 [ 112.783173][ T4497] ? rcu_read_lock_any_held+0xb0/0x130 [ 112.788686][ T4497] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 112.793989][ T4497] ? common_file_perm+0x171/0x1c0 [ 112.799024][ T4497] ? fsnotify_perm+0x5a/0x550 [ 112.803802][ T4497] aio_write+0x545/0x780 [ 112.808062][ T4497] ? aio_read+0x490/0x490 [ 112.812409][ T4497] ? __might_fault+0xa6/0x120 [ 112.817198][ T4497] io_submit_one+0x6cd/0x1380 [ 112.821895][ T4497] ? lookup_ioctx+0x680/0x680 [ 112.826668][ T4497] ? __might_fault+0xa6/0x120 [ 112.831358][ T4497] ? __might_fault+0xc2/0x120 [ 112.836041][ T4497] ? __might_fault+0xa6/0x120 [ 112.840726][ T4497] __se_sys_io_submit+0x19d/0x310 [ 112.845765][ T4497] ? __x64_sys_io_submit+0x80/0x80 [ 112.850881][ T4497] ? lockdep_hardirqs_on+0x94/0x140 [ 112.856106][ T4497] do_syscall_64+0x4c/0xa0 [ 112.860547][ T4497] ? clear_bhb_loop+0x60/0xb0 [ 112.865237][ T4497] ? clear_bhb_loop+0x60/0xb0 [ 112.869926][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.875831][ T4497] RIP: 0033:0x7fafe6f9ce59 [ 112.880262][ T4497] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.899884][ T4497] RSP: 002b:00007ffc981a0c28 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 112.908323][ T4497] RAX: ffffffffffffffda RBX: 00007fafe7215fa0 RCX: 00007fafe6f9ce59 [ 112.916628][ T4497] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007fafe7e20000 [ 112.924617][ T4497] RBP: 00007fafe7032d6f R08: 0000000000000000 R09: 0000000000000000 [ 112.932615][ T4497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.940596][ T4497] R13: 00007fafe7215fac R14: 00007fafe7215fa0 R15: 00007fafe7215fa0 [ 112.948583][ T4497] 2026/06/01 00:50:11 executed programs: 28 [ 113.100692][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 113.116145][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 113.126291][ T4382] OCFS2: File system is now read-only. [ 113.131855][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 113.140728][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 113.149079][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 113.157667][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 113.166335][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 113.176985][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 113.366010][ T4500] loop0: detected capacity change from 0 to 32768 [ 113.380005][ T4500] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 113.388732][ T4500] JBD2: Ignoring recovery information on journal [ 113.410777][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.561210][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 113.576605][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 113.586506][ T4382] OCFS2: File system is now read-only. [ 113.592097][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 113.600786][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 113.608994][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 113.617577][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 113.626271][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 113.636886][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 113.819275][ T4503] loop0: detected capacity change from 0 to 32768 [ 113.833191][ T4503] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 113.842124][ T4503] JBD2: Ignoring recovery information on journal [ 113.864958][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.019734][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 114.038040][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 114.047990][ T4382] OCFS2: File system is now read-only. [ 114.053476][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 114.062164][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 114.070379][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 114.078955][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 114.087556][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 114.097964][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 114.284382][ T4506] loop0: detected capacity change from 0 to 32768 [ 114.301360][ T4506] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 114.309829][ T4506] JBD2: Ignoring recovery information on journal [ 114.331942][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.467666][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 114.483094][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 114.493275][ T4382] OCFS2: File system is now read-only. [ 114.498892][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 114.507539][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 114.515760][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 114.524309][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 114.532892][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 114.543286][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 114.725290][ T4509] loop0: detected capacity change from 0 to 32768 [ 114.744647][ T4509] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 114.753367][ T4509] JBD2: Ignoring recovery information on journal [ 114.781879][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.950363][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 114.965978][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 114.976295][ T4382] OCFS2: File system is now read-only. [ 114.981866][ T4382] (syz-executor,4382,0):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 114.990678][ T4382] (syz-executor,4382,0):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 114.999051][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 115.007729][ T4382] (syz-executor,4382,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 115.016397][ T4382] (syz-executor,4382,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 115.026971][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 115.211916][ T4512] loop0: detected capacity change from 0 to 32768 [ 115.227529][ T4512] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 115.237216][ T4512] JBD2: Ignoring recovery information on journal [ 115.261739][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.431740][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 115.447138][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 115.457017][ T4382] OCFS2: File system is now read-only. [ 115.462511][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 115.471208][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 115.479425][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 115.488355][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 115.496965][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 115.507971][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 115.695083][ T4518] loop0: detected capacity change from 0 to 32768 [ 115.713683][ T4518] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 115.722414][ T4518] JBD2: Ignoring recovery information on journal [ 115.746610][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.881587][ T4382] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 115.896807][ T4382] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 115.906911][ T4382] OCFS2: File system is now read-only. [ 115.912407][ T4382] (syz-executor,4382,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 115.921263][ T4382] (syz-executor,4382,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 115.929532][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 115.938128][ T4382] (syz-executor,4382,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 115.946757][ T4382] (syz-executor,4382,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 115.957816][ T4382] ocfs2: Unmounting device (7,0) on (node local) [ 116.159094][ T4521] loop0: detected capacity change from 0 to 32768 [ 116.175305][ T4521] init_special_inode: bogus i_mode (5) for inode loop0:72 [ 116.184051][ T4521] JBD2: Ignoring recovery information on journal [ 116.207770][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.