Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. 2026/01/02 00:45:41 parsed 1 programs [ 53.847584][ T4186] cgroup: Unknown subsys name 'net' [ 53.978211][ T4186] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 55.270468][ T4186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 57.134412][ T4212] chnl_net:caif_netlink_parms(): no params data found [ 57.192800][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.200530][ T4212] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.208813][ T4212] device bridge_slave_0 entered promiscuous mode [ 57.218218][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.225687][ T4212] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.233786][ T4212] device bridge_slave_1 entered promiscuous mode [ 57.259024][ T4212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.270248][ T4212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.297845][ T4212] team0: Port device team_slave_0 added [ 57.305368][ T4212] team0: Port device team_slave_1 added [ 57.328114][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.335213][ T4212] 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. [ 57.361147][ T4212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.374259][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.381208][ T4212] 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. [ 57.407839][ T4212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.452496][ T4212] device hsr_slave_0 entered promiscuous mode [ 57.460673][ T4212] device hsr_slave_1 entered promiscuous mode [ 57.583350][ T4212] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.595052][ T4212] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.605754][ T4212] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.618605][ T4212] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.653239][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.660483][ T4212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.668400][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.675533][ T4212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.735116][ T4212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.750197][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.763180][ T1266] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.772976][ T1266] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.782455][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 57.797960][ T4212] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.810168][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.819131][ T900] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.826231][ T900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.844654][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.854247][ T1266] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.861308][ T1266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.884623][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.895188][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.911319][ T4212] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.923242][ T4212] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.937295][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.946302][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.956394][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.965503][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.072624][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.081016][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.096770][ T4212] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.119482][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.128224][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.153034][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.161780][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.172438][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.181913][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.192347][ T4212] device veth0_vlan entered promiscuous mode [ 58.205331][ T4212] device veth1_vlan entered promiscuous mode [ 58.227687][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.235951][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.245301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.254037][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.264449][ T4212] device veth0_macvtap entered promiscuous mode [ 58.274178][ T4212] device veth1_macvtap entered promiscuous mode [ 58.289183][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.296910][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.306087][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.315017][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.324772][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.336667][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.344589][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.355905][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.367905][ T4212] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.379616][ T4212] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.389875][ T4212] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.399045][ T4212] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.876729][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.885798][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.897559][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.912530][ T4252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.920840][ T4252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.936892][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/01/02 00:45:50 executed programs: 0 [ 60.454925][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.562130][ T4288] chnl_net:caif_netlink_parms(): no params data found [ 60.599915][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.609093][ T4288] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.617121][ T4288] device bridge_slave_0 entered promiscuous mode [ 60.625444][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.632606][ T4288] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.640601][ T4288] device bridge_slave_1 entered promiscuous mode [ 60.659209][ T4288] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.669888][ T4288] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.691044][ T4288] team0: Port device team_slave_0 added [ 60.698132][ T4288] team0: Port device team_slave_1 added [ 60.714475][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.721538][ T4288] 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. [ 60.748324][ T4288] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.760902][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.767935][ T4288] 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. [ 60.794530][ T4288] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.821230][ T4288] device hsr_slave_0 entered promiscuous mode [ 60.828057][ T4288] device hsr_slave_1 entered promiscuous mode [ 60.834714][ T4288] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.842474][ T4288] Cannot create hsr debugfs directory [ 62.504229][ T4237] Bluetooth: hci0: command 0x0409 tx timeout [ 63.468781][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.518838][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.599776][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.383094][ T4288] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.393390][ T4288] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.402584][ T4288] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.412874][ T4288] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.515776][ T4288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.527140][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.536366][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.547343][ T4288] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.573591][ T4325] Bluetooth: hci0: command 0x041b tx timeout [ 64.583045][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.591941][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.601034][ T4252] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.608134][ T4252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.616546][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.634395][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.643000][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.651774][ T4252] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.658870][ T4252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.668103][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.677545][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.686257][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.695347][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.704017][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.737929][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.747560][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.756723][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.765180][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.777925][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.787379][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.801142][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.889979][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.898418][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.910944][ T4288] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.952728][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.961931][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.979336][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.987864][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.996424][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.005645][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.016317][ T4288] device veth0_vlan entered promiscuous mode [ 65.049010][ T4288] device veth1_vlan entered promiscuous mode [ 65.067285][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.075628][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.086416][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.095122][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.105984][ T4288] device veth0_macvtap entered promiscuous mode [ 65.116507][ T4288] device veth1_macvtap entered promiscuous mode [ 65.144820][ T4288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.155865][ T4288] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.167160][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.176111][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.184452][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.192293][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.200903][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.229493][ T4288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.240859][ T4288] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.252107][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.260245][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.269176][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.281100][ T4288] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.290327][ T4288] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.299235][ T4288] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.308459][ T4288] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.367774][ T1266] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.377522][ T1266] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.397110][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/01/02 00:45:55 executed programs: 2 [ 65.410422][ T4252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.421927][ T4252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.440202][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.497755][ T154] device hsr_slave_0 left promiscuous mode [ 65.506034][ T154] device hsr_slave_1 left promiscuous mode [ 65.512848][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.522563][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.534483][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.541893][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.552052][ T154] device bridge_slave_1 left promiscuous mode [ 65.559284][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.578570][ T154] device bridge_slave_0 left promiscuous mode [ 65.587117][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.611007][ T154] device veth1_macvtap left promiscuous mode [ 65.617420][ T154] device veth0_macvtap left promiscuous mode [ 65.624447][ T154] device veth1_vlan left promiscuous mode [ 65.630391][ T154] device veth0_vlan left promiscuous mode [ 65.707252][ T4368] loop0: detected capacity change from 0 to 32768 [ 65.764393][ T4368] ======================================================= [ 65.764393][ T4368] WARNING: The mand mount option has been deprecated and [ 65.764393][ T4368] and is ignored by this kernel. Remove the mand [ 65.764393][ T4368] option from the mount to silence this warning. [ 65.764393][ T4368] ======================================================= [ 65.848140][ T4368] JBD2: Ignoring recovery information on journal [ 65.890513][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.912535][ T154] team0 (unregistering): Port device team_slave_1 removed [ 65.952790][ T154] team0 (unregistering): Port device team_slave_0 removed [ 65.961628][ T4368] syz.0.17 (4368) used greatest stack depth: 20136 bytes left [ 65.971180][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.985823][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 66.003319][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 66.014945][ T4288] OCFS2: File system is now read-only. [ 66.019044][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.020419][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 66.038418][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 66.047742][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 66.056550][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 66.065374][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 66.082334][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 66.105784][ T154] bond0 (unregistering): Released all slaves [ 66.361041][ T4371] loop0: detected capacity change from 0 to 32768 [ 66.402479][ T4371] JBD2: Ignoring recovery information on journal [ 66.445521][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.505824][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 66.543492][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 66.556717][ T4288] OCFS2: File system is now read-only. [ 66.562207][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 66.571193][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 66.580949][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 66.589851][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 66.599811][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 66.612680][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 66.653311][ T4238] Bluetooth: hci0: command 0x040f tx timeout [ 66.973752][ T4374] loop0: detected capacity change from 0 to 32768 [ 67.064121][ T4374] JBD2: Ignoring recovery information on journal [ 67.103140][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.170498][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 67.203267][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.225183][ T4288] OCFS2: File system is now read-only. [ 67.232526][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 67.241343][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 67.249758][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 67.259205][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 67.268330][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 67.286609][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 67.673822][ T4377] loop0: detected capacity change from 0 to 32768 [ 67.738346][ T4377] JBD2: Ignoring recovery information on journal [ 67.767211][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.816739][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 67.832583][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.842754][ T4288] OCFS2: File system is now read-only. [ 67.849166][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 67.858426][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 67.866797][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 67.875581][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 67.885169][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 67.898117][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 68.135194][ T4380] loop0: detected capacity change from 0 to 32768 [ 68.251037][ T4380] JBD2: Ignoring recovery information on journal [ 68.300779][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.373984][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 68.389537][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.400207][ T4288] OCFS2: File system is now read-only. [ 68.407975][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 68.418467][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 68.427193][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 68.437819][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 68.446631][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 68.459394][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 68.743470][ T4237] Bluetooth: hci0: command 0x0419 tx timeout [ 68.820263][ T4383] loop0: detected capacity change from 0 to 32768 [ 68.895750][ T4383] JBD2: Ignoring recovery information on journal [ 68.985819][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.059796][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 69.083378][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.095320][ T4288] OCFS2: File system is now read-only. [ 69.100788][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 69.111475][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 69.120435][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 69.129744][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 69.138657][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 69.149945][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 69.387192][ T4386] loop0: detected capacity change from 0 to 32768 [ 69.448131][ T4386] JBD2: Ignoring recovery information on journal [ 69.476131][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.506594][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 69.523247][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.534713][ T4288] OCFS2: File system is now read-only. [ 69.540189][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 69.549045][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 69.557505][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 69.566178][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 69.574717][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 69.585648][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 69.837900][ T4389] loop0: detected capacity change from 0 to 32768 [ 69.900737][ T4389] JBD2: Ignoring recovery information on journal [ 69.925823][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.969446][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 69.984939][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.995186][ T4288] OCFS2: File system is now read-only. [ 70.000651][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 70.009664][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 70.018228][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 70.026802][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 70.035353][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 70.047021][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 70.274809][ T4392] loop0: detected capacity change from 0 to 32768 [ 70.370783][ T4392] JBD2: Ignoring recovery information on journal [ 70.399021][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.432432][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 70.448179][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.458110][ T4288] OCFS2: File system is now read-only. [ 70.464195][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 70.472786][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/02 00:46:00 executed programs: 11 [ 70.481025][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 70.489722][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 70.498480][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 70.509437][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 70.776018][ T4395] loop0: detected capacity change from 0 to 32768 [ 70.830017][ T4395] JBD2: Ignoring recovery information on journal [ 70.856342][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.896156][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 70.912095][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.922232][ T4288] OCFS2: File system is now read-only. [ 70.927766][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 70.936866][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 70.945170][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 70.953723][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 70.962341][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 70.973848][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 71.216015][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.222573][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.225891][ T4398] loop0: detected capacity change from 0 to 32768 [ 71.320601][ T4398] JBD2: Ignoring recovery information on journal [ 71.349611][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.381180][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 71.396433][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.406360][ T4288] OCFS2: File system is now read-only. [ 71.411818][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 71.420476][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 71.428689][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 71.437263][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 71.445788][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 71.456921][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 71.687181][ T4401] loop0: detected capacity change from 0 to 32768 [ 71.781001][ T4401] JBD2: Ignoring recovery information on journal [ 71.802816][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.836221][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 71.851423][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.861591][ T4288] OCFS2: File system is now read-only. [ 71.867230][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 71.876592][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 71.885042][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 71.893592][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 71.902093][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 71.913553][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 72.156376][ T4404] loop0: detected capacity change from 0 to 32768 [ 72.206059][ T4404] JBD2: Ignoring recovery information on journal [ 72.231499][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.275297][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 72.291499][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.301685][ T4288] OCFS2: File system is now read-only. [ 72.307236][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 72.316801][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 72.325026][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 72.333623][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 72.342126][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 72.353508][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 72.579245][ T4407] loop0: detected capacity change from 0 to 32768 [ 72.650314][ T4407] JBD2: Ignoring recovery information on journal [ 72.676953][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.714381][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 72.730808][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.741023][ T4288] OCFS2: File system is now read-only. [ 72.747659][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 72.756627][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 72.764940][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 72.773498][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 72.782001][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 72.793814][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 73.050272][ T4410] loop0: detected capacity change from 0 to 32768 [ 73.112896][ T4410] JBD2: Ignoring recovery information on journal [ 73.140419][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.185458][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 73.200639][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.210852][ T4288] OCFS2: File system is now read-only. [ 73.216696][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 73.225625][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 73.234098][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 73.242613][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 73.251191][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 73.262067][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 73.494781][ T4413] loop0: detected capacity change from 0 to 32768 [ 73.539115][ T4413] JBD2: Ignoring recovery information on journal [ 73.564442][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.615975][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 73.631296][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.641201][ T4288] OCFS2: File system is now read-only. [ 73.647314][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 73.655985][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 73.664195][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 73.672696][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 73.681227][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 73.692097][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 73.909731][ T4416] loop0: detected capacity change from 0 to 32768 [ 73.976729][ T4416] JBD2: Ignoring recovery information on journal [ 74.003905][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.048058][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 74.064602][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.074482][ T4288] OCFS2: File system is now read-only. [ 74.079939][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 74.088823][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 74.097871][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 74.106442][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 74.114978][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 74.125957][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 74.357168][ T4419] loop0: detected capacity change from 0 to 32768 [ 74.430490][ T4419] JBD2: Ignoring recovery information on journal [ 74.457859][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.489603][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 74.505540][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.515452][ T4288] OCFS2: File system is now read-only. [ 74.520915][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 74.529622][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 74.538113][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 74.546849][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 74.555410][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 74.567000][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 74.812619][ T4422] loop0: detected capacity change from 0 to 32768 [ 74.845066][ T4422] JBD2: Ignoring recovery information on journal [ 74.870326][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.904233][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 74.919869][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.930044][ T4288] OCFS2: File system is now read-only. [ 74.935979][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 74.948286][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 74.957005][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 74.966672][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 74.975256][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 74.987807][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 75.317589][ T4425] loop0: detected capacity change from 0 to 32768 [ 75.400379][ T4425] JBD2: Ignoring recovery information on journal [ 75.424613][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.458831][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 75.474498][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.484690][ T4288] OCFS2: File system is now read-only. [ 75.490149][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 75.498800][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/02 00:46:05 executed programs: 22 [ 75.507883][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 75.516638][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 75.525187][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 75.536127][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 75.781435][ T4428] loop0: detected capacity change from 0 to 32768 [ 75.864021][ T4428] JBD2: Ignoring recovery information on journal [ 75.890153][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.926903][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 75.943256][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.953074][ T4288] OCFS2: File system is now read-only. [ 75.959020][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 75.968700][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 75.977364][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 75.985933][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 75.994476][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 76.005867][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 76.241747][ T4431] loop0: detected capacity change from 0 to 32768 [ 76.300174][ T4431] JBD2: Ignoring recovery information on journal [ 76.328389][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.335555][ T1325] cfg80211: failed to load regulatory.db [ 76.386751][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 76.425608][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.443496][ T4288] OCFS2: File system is now read-only. [ 76.448987][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 76.467037][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 76.476625][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 76.485432][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 76.495690][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 76.507136][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 76.846507][ T4434] loop0: detected capacity change from 0 to 32768 [ 76.916172][ T4434] JBD2: Ignoring recovery information on journal [ 76.942774][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.984104][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.000897][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.010870][ T4288] OCFS2: File system is now read-only. [ 77.016414][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.025261][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.033484][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.041984][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.050513][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.061491][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 77.287568][ T4437] loop0: detected capacity change from 0 to 32768 [ 77.367719][ T4437] JBD2: Ignoring recovery information on journal [ 77.393339][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.441792][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.457513][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.467408][ T4288] OCFS2: File system is now read-only. [ 77.472864][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.481953][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.490181][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.498745][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.507285][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.518325][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 77.738327][ T4440] loop0: detected capacity change from 0 to 32768 [ 77.799540][ T4440] JBD2: Ignoring recovery information on journal [ 77.830306][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.862090][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.879328][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.889606][ T4288] OCFS2: File system is now read-only. [ 77.895167][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.904191][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.912355][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.920995][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.929657][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.941294][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 78.187393][ T4443] loop0: detected capacity change from 0 to 32768 [ 78.245928][ T4443] JBD2: Ignoring recovery information on journal [ 78.270772][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.315680][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.331443][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.341621][ T4288] OCFS2: File system is now read-only. [ 78.347196][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.356162][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 78.364776][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 78.373435][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.381934][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.393293][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 78.618773][ T4446] loop0: detected capacity change from 0 to 32768 [ 78.678520][ T4446] JBD2: Ignoring recovery information on journal [ 78.705976][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.747287][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.763597][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.773498][ T4288] OCFS2: File system is now read-only. [ 78.778956][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.787809][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 78.796506][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 78.805048][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.813646][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.824605][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 79.062598][ T4449] loop0: detected capacity change from 0 to 32768 [ 79.151433][ T4449] JBD2: Ignoring recovery information on journal [ 79.179765][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.209499][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.224885][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.234758][ T4288] OCFS2: File system is now read-only. [ 79.240214][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.248880][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.257542][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.266122][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.274649][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.285894][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 79.508293][ T4452] loop0: detected capacity change from 0 to 32768 [ 79.575402][ T4452] JBD2: Ignoring recovery information on journal [ 79.601613][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.635041][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.651375][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.661550][ T4288] OCFS2: File system is now read-only. [ 79.667281][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.676247][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.684441][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.692940][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.701547][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.712711][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 79.958937][ T4455] loop0: detected capacity change from 0 to 32768 [ 80.028551][ T4455] JBD2: Ignoring recovery information on journal [ 80.055561][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.106282][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.122742][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.133071][ T4288] OCFS2: File system is now read-only. [ 80.140004][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.149194][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.157706][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.166530][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.175487][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.186988][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 80.418164][ T4458] loop0: detected capacity change from 0 to 32768 [ 80.491727][ T4458] JBD2: Ignoring recovery information on journal [ 80.518086][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.549981][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.565330][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.575231][ T4288] OCFS2: File system is now read-only. [ 80.580695][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.589561][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/02 00:46:10 executed programs: 33 [ 80.597776][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.606322][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.614902][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.625677][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 80.864601][ T4461] loop0: detected capacity change from 0 to 32768 [ 80.910701][ T4461] JBD2: Ignoring recovery information on journal [ 80.932464][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.963502][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.978805][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.989019][ T4288] OCFS2: File system is now read-only. [ 80.994733][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.004025][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.012233][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.020881][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.029462][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.040374][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 81.269892][ T4464] loop0: detected capacity change from 0 to 32768 [ 81.326744][ T4464] JBD2: Ignoring recovery information on journal [ 81.351362][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.365181][ T4464] [ 81.367522][ T4464] ====================================================== [ 81.374530][ T4464] WARNING: possible circular locking dependency detected [ 81.381551][ T4464] syzkaller #0 Not tainted [ 81.385958][ T4464] ------------------------------------------------------ [ 81.392966][ T4464] syz.0.49/4464 is trying to acquire lock: [ 81.398773][ T4464] ffff888079a51488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 81.409727][ T4464] [ 81.409727][ T4464] but task is already holding lock: [ 81.417079][ T4464] ffff88805d513120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 81.427580][ T4464] [ 81.427580][ T4464] which lock already depends on the new lock. [ 81.427580][ T4464] [ 81.437954][ T4464] [ 81.437954][ T4464] the existing dependency chain (in reverse order) is: [ 81.446938][ T4464] [ 81.446938][ T4464] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 81.455690][ T4464] down_read+0x44/0x2e0 [ 81.460358][ T4464] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 81.466226][ T4464] ocfs2_find_entry+0x3d1/0x1f90 [ 81.471655][ T4464] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 81.477604][ T4464] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 81.483644][ T4464] ocfs2_get_system_file_inode+0x319/0x760 [ 81.489964][ T4464] ocfs2_init_global_system_inodes+0x316/0x650 [ 81.496618][ T4464] ocfs2_fill_super+0x3dbf/0x4d80 [ 81.502153][ T4464] mount_bdev+0x287/0x3c0 [ 81.506990][ T4464] legacy_get_tree+0xe6/0x180 [ 81.512168][ T4464] vfs_get_tree+0x88/0x270 [ 81.517076][ T4464] do_new_mount+0x24a/0xa40 [ 81.522074][ T4464] __se_sys_mount+0x2d6/0x3c0 [ 81.527251][ T4464] do_syscall_64+0x4c/0xa0 [ 81.532164][ T4464] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.538551][ T4464] [ 81.538551][ T4464] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 81.546858][ T4464] __lock_acquire+0x2c33/0x7c60 [ 81.552211][ T4464] lock_acquire+0x197/0x3f0 [ 81.557206][ T4464] __mutex_lock_common+0x1eb/0x2390 [ 81.562902][ T4464] mutex_lock_nested+0x17/0x20 [ 81.568161][ T4464] ocfs2_get_system_file_inode+0x1b5/0x760 [ 81.574470][ T4464] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 81.581159][ T4464] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 81.587985][ T4464] ocfs2_lock_allocators+0x2f7/0x5b0 [ 81.593767][ T4464] ocfs2_write_begin_nolock+0x2216/0x4180 [ 81.599982][ T4464] ocfs2_write_begin+0x1ab/0x300 [ 81.605416][ T4464] generic_perform_write+0x2aa/0x530 [ 81.611196][ T4464] __generic_file_write_iter+0x25f/0x4e0 [ 81.617423][ T4464] ocfs2_file_write_iter+0x1578/0x1cf0 [ 81.623380][ T4464] do_iter_readv_writev+0x497/0x600 [ 81.629077][ T4464] do_iter_write+0x205/0x7b0 [ 81.634160][ T4464] do_pwritev+0x204/0x340 [ 81.638986][ T4464] do_syscall_64+0x4c/0xa0 [ 81.643895][ T4464] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.650282][ T4464] [ 81.650282][ T4464] other info that might help us debug this: [ 81.650282][ T4464] [ 81.660482][ T4464] Possible unsafe locking scenario: [ 81.660482][ T4464] [ 81.667903][ T4464] CPU0 CPU1 [ 81.673238][ T4464] ---- ---- [ 81.678576][ T4464] lock(&ocfs2_file_ip_alloc_sem_key); [ 81.684100][ T4464] lock(&osb->system_file_mutex); [ 81.691713][ T4464] lock(&ocfs2_file_ip_alloc_sem_key); [ 81.699764][ T4464] lock(&osb->system_file_mutex); [ 81.704852][ T4464] [ 81.704852][ T4464] *** DEADLOCK *** [ 81.704852][ T4464] [ 81.712969][ T4464] 3 locks held by syz.0.49/4464: [ 81.717879][ T4464] #0: ffff88807bd9c460 (sb_writers#13){.+.+}-{0:0}, at: do_pwritev+0x1f2/0x340 [ 81.726901][ T4464] #1: ffff88805d513488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 81.738182][ T4464] #2: ffff88805d513120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 81.749114][ T4464] [ 81.749114][ T4464] stack backtrace: [ 81.754994][ T4464] CPU: 0 PID: 4464 Comm: syz.0.49 Not tainted syzkaller #0 [ 81.762167][ T4464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 81.772210][ T4464] Call Trace: [ 81.775471][ T4464] [ 81.778390][ T4464] dump_stack_lvl+0x168/0x230 [ 81.783054][ T4464] ? load_image+0x3b0/0x3b0 [ 81.787551][ T4464] ? show_regs_print_info+0x20/0x20 [ 81.792851][ T4464] ? print_circular_bug+0x12b/0x1a0 [ 81.798038][ T4464] check_noncircular+0x274/0x310 [ 81.802963][ T4464] ? add_chain_block+0x940/0x940 [ 81.807880][ T4464] ? lockdep_lock+0xdc/0x1e0 [ 81.812445][ T4464] ? mark_lock+0x94/0x320 [ 81.816760][ T4464] __lock_acquire+0x2c33/0x7c60 [ 81.821607][ T4464] ? register_lock_class+0xb1/0x880 [ 81.826782][ T4464] ? mark_lock+0x94/0x320 [ 81.831090][ T4464] ? verify_lock_unused+0x140/0x140 [ 81.836263][ T4464] ? mark_lock+0x94/0x320 [ 81.840570][ T4464] ? __lock_acquire+0x13ad/0x7c60 [ 81.845567][ T4464] ? hlock_conflict+0x59/0x1f0 [ 81.850303][ T4464] ? __bfs+0x2a3/0x5c0 [ 81.854346][ T4464] lock_acquire+0x197/0x3f0 [ 81.858823][ T4464] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 81.864775][ T4464] ? rcu_is_watching+0x11/0xa0 [ 81.869509][ T4464] ? __might_sleep+0xf0/0xf0 [ 81.874070][ T4464] ? lock_release+0xba/0x870 [ 81.878635][ T4464] ? read_lock_is_recursive+0x10/0x10 [ 81.883980][ T4464] ? rcu_lock_release+0x5/0x20 [ 81.888719][ T4464] ? read_lock_is_recursive+0x10/0x10 [ 81.894064][ T4464] ? __lock_acquire+0x7c60/0x7c60 [ 81.899064][ T4464] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 81.905022][ T4464] __mutex_lock_common+0x1eb/0x2390 [ 81.910196][ T4464] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 81.916158][ T4464] ? ocfs2_get_system_file_inode+0x154/0x760 [ 81.922117][ T4464] ? mutex_lock_io_nested+0x60/0x60 [ 81.927292][ T4464] ? __rwlock_init+0x140/0x140 [ 81.932033][ T4464] ? do_raw_spin_unlock+0x11d/0x230 [ 81.937205][ T4464] mutex_lock_nested+0x17/0x20 [ 81.941942][ T4464] ocfs2_get_system_file_inode+0x1b5/0x760 [ 81.947729][ T4464] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 81.953681][ T4464] ? lockdep_unlock+0x134/0x2d0 [ 81.958504][ T4464] ? lockdep_lock+0x1e0/0x1e0 [ 81.963156][ T4464] ? add_lock_to_list+0x18d/0x280 [ 81.968153][ T4464] ? __lock_acquire+0x289d/0x7c60 [ 81.973155][ T4464] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 81.979215][ T4464] ? verify_lock_unused+0x140/0x140 [ 81.984476][ T4464] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 81.991131][ T4464] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 81.997523][ T4464] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 82.002964][ T4464] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 82.008922][ T4464] ? ocfs2_write_begin+0x1ab/0x300 [ 82.014010][ T4464] ? generic_perform_write+0x2aa/0x530 [ 82.019445][ T4464] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 82.025055][ T4464] ? do_iter_readv_writev+0x497/0x600 [ 82.030405][ T4464] ? do_iter_write+0x205/0x7b0 [ 82.035228][ T4464] ? do_pwritev+0x204/0x340 [ 82.039714][ T4464] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 82.045756][ T4464] ? __lock_acquire+0x7c60/0x7c60 [ 82.050754][ T4464] ? do_raw_spin_lock+0x11d/0x280 [ 82.055759][ T4464] ? __rwlock_init+0x140/0x140 [ 82.060499][ T4464] ? do_raw_spin_unlock+0x11d/0x230 [ 82.065672][ T4464] ? _raw_spin_unlock+0x24/0x40 [ 82.070497][ T4464] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 82.076539][ T4464] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 82.083021][ T4464] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 82.089329][ T4464] ? ocfs2_reserve_clusters+0x30/0x30 [ 82.094676][ T4464] ? ocfs2_read_inode_block+0x11a/0x180 [ 82.100212][ T4464] ? rcu_is_watching+0x11/0xa0 [ 82.104953][ T4464] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 82.110481][ T4464] ? ocfs2_validate_extent_block+0x550/0x550 [ 82.116435][ T4464] ? ocfs2_get_clusters+0x2a1/0xa60 [ 82.121610][ T4464] ocfs2_lock_allocators+0x2f7/0x5b0 [ 82.126878][ T4464] ? _ocfs2_clear_bit+0x40/0x40 [ 82.131706][ T4464] ? do_raw_spin_lock+0x11d/0x280 [ 82.136713][ T4464] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 82.142504][ T4464] ? rcu_is_watching+0x11/0xa0 [ 82.147240][ T4464] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 82.153023][ T4464] ? kfree+0x4a/0x2a0 [ 82.156977][ T4464] ocfs2_write_begin_nolock+0x2216/0x4180 [ 82.162681][ T4464] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 82.168459][ T4464] ? __lock_acquire+0x289d/0x7c60 [ 82.173463][ T4464] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 82.179431][ T4464] ? handle_mm_fault+0x2b8c/0x43b0 [ 82.184521][ T4464] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 82.190477][ T4464] ? preempt_count_add+0x8d/0x190 [ 82.195476][ T4464] ? do_user_addr_fault+0x694/0xc80 [ 82.200648][ T4464] ? __might_sleep+0xf0/0xf0 [ 82.205212][ T4464] ? preempt_count_add+0x8d/0x190 [ 82.210208][ T4464] ? rwsem_write_trylock+0x12f/0x1b0 [ 82.215467][ T4464] ? clear_nonspinnable+0x60/0x60 [ 82.220468][ T4464] ? exc_page_fault+0x88/0x100 [ 82.225208][ T4464] ? lockdep_hardirqs_on+0x94/0x140 [ 82.230392][ T4464] ? exc_page_fault+0x88/0x100 [ 82.235133][ T4464] ocfs2_write_begin+0x1ab/0x300 [ 82.240051][ T4464] ? ocfs2_readahead+0x190/0x190 [ 82.244966][ T4464] ? __get_user_nocheck_1+0x6/0x10 [ 82.250051][ T4464] ? fault_in_readable+0xf6/0x150 [ 82.255049][ T4464] generic_perform_write+0x2aa/0x530 [ 82.260314][ T4464] ? grab_cache_page_write_begin+0xa0/0xa0 [ 82.266095][ T4464] ? file_remove_privs+0x590/0x590 [ 82.271181][ T4464] ? __rwlock_init+0x140/0x140 [ 82.275915][ T4464] ? __up_read+0x27c/0x660 [ 82.280311][ T4464] __generic_file_write_iter+0x25f/0x4e0 [ 82.285917][ T4464] ? _raw_spin_unlock+0x24/0x40 [ 82.290743][ T4464] ? ocfs2_inode_unlock+0x11a/0x140 [ 82.295918][ T4464] ocfs2_file_write_iter+0x1578/0x1cf0 [ 82.301355][ T4464] ? __kernel_text_address+0x9a/0x100 [ 82.306703][ T4464] ? ocfs2_file_read_iter+0xa20/0xa20 [ 82.312051][ T4464] ? rcu_lock_release+0x5/0x20 [ 82.316798][ T4464] ? __lock_acquire+0x7c60/0x7c60 [ 82.321803][ T4464] ? aa_file_perm+0x3a3/0xe20 [ 82.326458][ T4464] do_iter_readv_writev+0x497/0x600 [ 82.331633][ T4464] ? generic_file_rw_checks+0x280/0x280 [ 82.337153][ T4464] ? common_file_perm+0x171/0x1c0 [ 82.342155][ T4464] ? fsnotify_perm+0x5d/0x560 [ 82.346807][ T4464] ? security_file_permission+0x75/0xa0 [ 82.352335][ T4464] do_iter_write+0x205/0x7b0 [ 82.356904][ T4464] do_pwritev+0x204/0x340 [ 82.361209][ T4464] ? do_preadv+0x330/0x330 [ 82.365598][ T4464] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 82.371555][ T4464] ? lock_chain_count+0x20/0x20 [ 82.376388][ T4464] ? vtime_user_exit+0x2dc/0x400 [ 82.381313][ T4464] ? lockdep_hardirqs_on+0x94/0x140 [ 82.386486][ T4464] ? __x64_sys_pwritev2+0xba/0x100 [ 82.391572][ T4464] do_syscall_64+0x4c/0xa0 [ 82.395966][ T4464] ? clear_bhb_loop+0x30/0x80 [ 82.400625][ T4464] ? clear_bhb_loop+0x30/0x80 [ 82.405277][ T4464] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.411155][ T4464] RIP: 0033:0x7f0656f59749 [ 82.415548][ T4464] 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 [ 82.435130][ T4464] RSP: 002b:00007ffd56e3de78 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 82.443525][ T4464] RAX: ffffffffffffffda RBX: 00007f06571affa0 RCX: 00007f0656f59749 [ 82.451475][ T4464] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000004 [ 82.459423][ T4464] RBP: 00007f0656fddf91 R08: 0000000000000000 R09: 0000000000000000 [ 82.467377][ T4464] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000 [ 82.475326][ T4464] R13: 00007f06571affa0 R14: 00007f06571affa0 R15: 0000000000000006 [ 82.483275][ T4464] [ 82.502157][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.517298][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.527101][ T4288] OCFS2: File system is now read-only. [ 82.532658][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.541314][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.549714][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.558258][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.566786][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.577169][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 82.768331][ T4467] loop0: detected capacity change from 0 to 32768 [ 82.877311][ T4467] JBD2: Ignoring recovery information on journal [ 82.896563][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.920296][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.935554][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.945643][ T4288] OCFS2: File system is now read-only. [ 82.951095][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.959755][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.968156][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.976703][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.985220][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.995434][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 83.171991][ T4470] loop0: detected capacity change from 0 to 32768 [ 83.224348][ T4470] JBD2: Ignoring recovery information on journal [ 83.243756][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.272603][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.287862][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.297725][ T4288] OCFS2: File system is now read-only. [ 83.303220][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.311808][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.320073][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.328590][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.337095][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.347176][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 83.513365][ T4473] loop0: detected capacity change from 0 to 32768 [ 83.563585][ T4473] JBD2: Ignoring recovery information on journal [ 83.582714][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.605371][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.620655][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.630470][ T4288] OCFS2: File system is now read-only. [ 83.635949][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.644853][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.653012][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.661670][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.670329][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.680540][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 83.873893][ T4476] loop0: detected capacity change from 0 to 32768 [ 83.930550][ T4476] JBD2: Ignoring recovery information on journal [ 83.950492][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.979072][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.994523][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.004521][ T4288] OCFS2: File system is now read-only. [ 84.009978][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.018785][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.026961][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.035738][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.044425][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.054703][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 84.224442][ T4479] loop0: detected capacity change from 0 to 32768 [ 84.241440][ T4479] JBD2: Ignoring recovery information on journal [ 84.260600][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.294546][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.310066][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.320082][ T4288] OCFS2: File system is now read-only. [ 84.325603][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.334477][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.342636][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.351154][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.359663][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.369975][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 84.520552][ T4482] loop0: detected capacity change from 0 to 32768 [ 84.580999][ T4482] JBD2: Ignoring recovery information on journal [ 84.602747][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.626117][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.641280][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.651516][ T4288] OCFS2: File system is now read-only. [ 84.657187][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.666044][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.674263][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.682844][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.691372][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.701759][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 84.871783][ T4485] loop0: detected capacity change from 0 to 32768 [ 84.922134][ T4485] JBD2: Ignoring recovery information on journal [ 84.940910][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.975636][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.991048][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.000944][ T4288] OCFS2: File system is now read-only. [ 85.006520][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.015385][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.023801][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.032302][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.040869][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.050972][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 85.211426][ T4488] loop0: detected capacity change from 0 to 32768 [ 85.307046][ T4488] JBD2: Ignoring recovery information on journal [ 85.326761][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.349735][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.364969][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.375049][ T4288] OCFS2: File system is now read-only. [ 85.380502][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.389329][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.397971][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.406532][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.415087][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.425220][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 85.592903][ T4491] loop0: detected capacity change from 0 to 32768 [ 85.644202][ T4491] JBD2: Ignoring recovery information on journal [ 85.664124][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/02 00:46:15 executed programs: 44 [ 85.687277][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.702785][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.712991][ T4288] OCFS2: File system is now read-only. [ 85.718487][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.727257][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.735449][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.743987][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.752696][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.762916][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 85.932276][ T4494] loop0: detected capacity change from 0 to 32768 [ 85.992743][ T4494] JBD2: Ignoring recovery information on journal [ 86.014091][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.042487][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.057663][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.067919][ T4288] OCFS2: File system is now read-only. [ 86.073399][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.081978][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.090414][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.098967][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.107493][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.117875][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 86.283238][ T4497] loop0: detected capacity change from 0 to 32768 [ 86.366929][ T4497] JBD2: Ignoring recovery information on journal [ 86.386164][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.409940][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.425294][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.435382][ T4288] OCFS2: File system is now read-only. [ 86.440822][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.449799][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.457993][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.466623][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.475373][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.485954][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 86.663926][ T4500] loop0: detected capacity change from 0 to 32768 [ 86.722470][ T4500] JBD2: Ignoring recovery information on journal [ 86.741288][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.765646][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.781265][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.791786][ T4288] OCFS2: File system is now read-only. [ 86.797877][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.806550][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.815079][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.823844][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.832439][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.842722][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 87.012626][ T4503] loop0: detected capacity change from 0 to 32768 [ 87.070279][ T4503] JBD2: Ignoring recovery information on journal [ 87.089570][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.112520][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.127960][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.138040][ T4288] OCFS2: File system is now read-only. [ 87.143528][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.152105][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.160543][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.169088][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.177605][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.187701][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 87.353801][ T4506] loop0: detected capacity change from 0 to 32768 [ 87.443006][ T4506] JBD2: Ignoring recovery information on journal [ 87.462275][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.486573][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.502164][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.512296][ T4288] OCFS2: File system is now read-only. [ 87.517967][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.526605][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.535035][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.543582][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.552163][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.562369][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 87.724377][ T4509] loop0: detected capacity change from 0 to 32768 [ 87.773003][ T4509] JBD2: Ignoring recovery information on journal [ 87.791593][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.815155][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.830358][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.840268][ T4288] OCFS2: File system is now read-only. [ 87.845748][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.854862][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.863026][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.871647][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.880190][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.890388][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 88.055082][ T4512] loop0: detected capacity change from 0 to 32768 [ 88.102942][ T4512] JBD2: Ignoring recovery information on journal [ 88.121835][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.145311][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.160684][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.170733][ T4288] OCFS2: File system is now read-only. [ 88.176275][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.185146][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.193408][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.201904][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.210426][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.220596][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 88.404438][ T4516] loop0: detected capacity change from 0 to 32768 [ 88.452904][ T4516] JBD2: Ignoring recovery information on journal [ 88.473019][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.502059][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.517302][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.527165][ T4288] OCFS2: File system is now read-only. [ 88.532613][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.541350][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.549536][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.558061][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.566642][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.576926][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 88.743864][ T4520] loop0: detected capacity change from 0 to 32768 [ 88.793378][ T4520] JBD2: Ignoring recovery information on journal [ 88.812906][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.846496][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 88.862270][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 88.872209][ T4288] OCFS2: File system is now read-only. [ 88.877726][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 88.886581][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 88.894873][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 88.903409][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 88.911950][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 88.922079][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 89.096624][ T4523] loop0: detected capacity change from 0 to 32768 [ 89.164921][ T4523] JBD2: Ignoring recovery information on journal [ 89.184455][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.210423][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.225660][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.235517][ T4288] OCFS2: File system is now read-only. [ 89.241047][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.249650][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.257825][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.266351][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.274873][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.285096][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 89.474327][ T4527] loop0: detected capacity change from 0 to 32768 [ 89.522608][ T4527] JBD2: Ignoring recovery information on journal [ 89.541730][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.569497][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.585033][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.595440][ T4288] OCFS2: File system is now read-only. [ 89.600886][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.609936][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.618342][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.626883][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.635404][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.645487][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 89.833813][ T4530] loop0: detected capacity change from 0 to 32768 [ 89.892223][ T4530] JBD2: Ignoring recovery information on journal [ 89.911540][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.940645][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.956368][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.966481][ T4288] OCFS2: File system is now read-only. [ 89.972003][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.980861][ T4288] (syz-executor,4288,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.989601][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.998135][ T4288] (syz-executor,4288,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.006822][ T4288] (syz-executor,4288,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.017045][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 90.184555][ T4534] loop0: detected capacity change from 0 to 32768 [ 90.233077][ T4534] JBD2: Ignoring recovery information on journal [ 90.255091][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.287207][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.302392][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.312333][ T4288] OCFS2: File system is now read-only. [ 90.318383][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.326976][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.335455][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.343988][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.352491][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.362720][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 90.539282][ T4537] loop0: detected capacity change from 0 to 32768 [ 90.582952][ T4537] JBD2: Ignoring recovery information on journal [ 90.602385][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.631475][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.647009][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.656921][ T4288] OCFS2: File system is now read-only. [ 90.662373][ T4288] (syz-executor,4288,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.671169][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.679551][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.688098][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.696768][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.707034][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 90.870306][ T4540] loop0: detected capacity change from 0 to 32768 [ 90.923602][ T4540] JBD2: Ignoring recovery information on journal [ 90.942825][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.972420][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.987964][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.998046][ T4288] OCFS2: File system is now read-only. [ 91.003762][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.012348][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30 2026/01/02 00:46:20 executed programs: 59 [ 91.020511][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.029119][ T4288] (syz-executor,4288,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.037651][ T4288] (syz-executor,4288,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.047715][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 91.214517][ T4544] loop0: detected capacity change from 0 to 32768 [ 91.263831][ T4544] JBD2: Ignoring recovery information on journal [ 91.290043][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.313838][ T4288] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.328986][ T4288] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.339119][ T4288] OCFS2: File system is now read-only. [ 91.344639][ T4288] (syz-executor,4288,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.353421][ T4288] (syz-executor,4288,1):_ocfs2_free_clusters:2573 ERROR: status = -30