Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts. 2026/07/18 21:00:30 parsed 1 programs 2026/07/18 21:00:30 serving rpc on tcp://46327 [ 91.208617][ T5788] cgroup: Unknown subsys name 'net' [ 91.351081][ T5788] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 92.024640][ T9] cfg80211: failed to load regulatory.db [ 93.143636][ T5788] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.394964][ T5807] chnl_net:caif_netlink_parms(): no params data found [ 95.475910][ T5807] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.483850][ T5807] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.491269][ T5807] bridge_slave_0: entered allmulticast mode [ 95.498666][ T5807] bridge_slave_0: entered promiscuous mode [ 95.514810][ T5807] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.522174][ T5807] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.529335][ T5807] bridge_slave_1: entered allmulticast mode [ 95.536615][ T5807] bridge_slave_1: entered promiscuous mode [ 95.565944][ T5807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.578117][ T5807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.612454][ T5807] team0: Port device team_slave_0 added [ 95.620791][ T5807] team0: Port device team_slave_1 added [ 95.651350][ T5807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.658480][ T5807] 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. [ 95.684607][ T5807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.697612][ T5807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.704842][ T5807] 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. [ 95.730799][ T5807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.780478][ T5807] hsr_slave_0: entered promiscuous mode [ 95.787088][ T5807] hsr_slave_1: entered promiscuous mode [ 95.951055][ T5807] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.965976][ T5807] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.976498][ T5807] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.991728][ T5807] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.037748][ T5807] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.045304][ T5807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.053303][ T5807] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.060498][ T5807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.125334][ T5807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.145890][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.154996][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.172325][ T5807] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.189204][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.196374][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.210705][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.217924][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.418502][ T5807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.460361][ T5807] veth0_vlan: entered promiscuous mode [ 96.476606][ T5807] veth1_vlan: entered promiscuous mode [ 96.514288][ T5807] veth0_macvtap: entered promiscuous mode [ 96.524354][ T5807] veth1_macvtap: entered promiscuous mode [ 96.544360][ T5807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.559444][ T5807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.573432][ T5807] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.583209][ T5807] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.594419][ T5807] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.603425][ T5807] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.779354][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.948232][ T5828] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.956428][ T5828] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.965388][ T5828] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.975181][ T5828] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.983456][ T5828] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.990927][ T5828] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.629136][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.655268][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.691538][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.699502][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.653345][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/18 21:00:42 executed programs: 0 [ 100.645436][ T5084] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.655356][ T5084] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.664527][ T5084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.673970][ T5084] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.682317][ T5084] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 100.689768][ T5084] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.847842][ T5890] chnl_net:caif_netlink_parms(): no params data found [ 100.920261][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.927680][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.935281][ T5890] bridge_slave_0: entered allmulticast mode [ 100.942561][ T5890] bridge_slave_0: entered promiscuous mode [ 100.950885][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.958482][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.965934][ T5890] bridge_slave_1: entered allmulticast mode [ 100.973676][ T5890] bridge_slave_1: entered promiscuous mode [ 101.004325][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.016732][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.047951][ T5890] team0: Port device team_slave_0 added [ 101.058692][ T5890] team0: Port device team_slave_1 added [ 101.086029][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.093483][ T5890] 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. [ 101.120480][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.133385][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.140377][ T5890] 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. [ 101.167045][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.212658][ T5890] hsr_slave_0: entered promiscuous mode [ 101.219498][ T5890] hsr_slave_1: entered promiscuous mode [ 101.227629][ T5890] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.236400][ T5890] Cannot create hsr debugfs directory [ 102.103201][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.147192][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.750767][ T5084] Bluetooth: hci0: command tx timeout [ 103.038264][ T5890] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.054235][ T5890] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.071152][ T5890] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.090860][ T49] hsr_slave_0: left promiscuous mode [ 103.097269][ T49] hsr_slave_1: left promiscuous mode [ 103.104043][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.111532][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.120825][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.129601][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.140553][ T49] bridge_slave_1: left allmulticast mode [ 103.146736][ T49] bridge_slave_1: left promiscuous mode [ 103.154883][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.168390][ T49] bridge_slave_0: left allmulticast mode [ 103.175545][ T49] bridge_slave_0: left promiscuous mode [ 103.181341][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.214946][ T49] veth1_macvtap: left promiscuous mode [ 103.220885][ T49] veth0_macvtap: left promiscuous mode [ 103.232575][ T49] veth1_vlan: left promiscuous mode [ 103.238218][ T49] veth0_vlan: left promiscuous mode [ 103.727009][ T49] team0 (unregistering): Port device team_slave_1 removed [ 103.757401][ T49] team0 (unregistering): Port device team_slave_0 removed [ 103.793911][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.829111][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.060239][ T49] bond0 (unregistering): Released all slaves [ 104.145348][ T5890] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.246367][ T5890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.286172][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.305524][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.312819][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.336474][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.343691][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.578353][ T5890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.650792][ T5890] veth0_vlan: entered promiscuous mode [ 104.669814][ T5890] veth1_vlan: entered promiscuous mode [ 104.746567][ T5890] veth0_macvtap: entered promiscuous mode [ 104.777396][ T5890] veth1_macvtap: entered promiscuous mode [ 104.821786][ T5084] Bluetooth: hci0: command tx timeout [ 104.838601][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.852353][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.864602][ T5890] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.873434][ T5890] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.882566][ T5890] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.891537][ T5890] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.082399][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.094224][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.169175][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.183381][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.274385][ T5930] syz.0.17[5930]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 105.529256][ T5930] loop0: detected capacity change from 0 to 32768 [ 105.547722][ T5930] (syz.0.17,5930,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.574018][ T5930] (syz.0.17,5930,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.641222][ T5930] JBD2: Ignoring recovery information on journal [ 105.695485][ T5930] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.823871][ T5930] loop0: detected capacity change from 32768 to 64 [ 105.860224][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 105.860224][ T5932] loop0: rw=38913, sector=554, nr_sectors = 1 limit=64 [ 105.914999][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 105.914999][ T5932] loop0: rw=38913, sector=555, nr_sectors = 1 limit=64 [ 105.940882][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 105.940882][ T5932] loop0: rw=38913, sector=556, nr_sectors = 1 limit=64 [ 105.955734][ T5932] jbd2/loop0-29: attempt to access beyond end of device 2026/07/18 21:00:48 executed programs: 3 [ 105.955734][ T5932] loop0: rw=38913, sector=557, nr_sectors = 1 limit=64 [ 105.984312][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 105.984312][ T5932] loop0: rw=38913, sector=558, nr_sectors = 1 limit=64 [ 105.999414][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 105.999414][ T5932] loop0: rw=38913, sector=559, nr_sectors = 1 limit=64 [ 106.014922][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 106.014922][ T5932] loop0: rw=38913, sector=560, nr_sectors = 1 limit=64 [ 106.033222][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 106.033222][ T5932] loop0: rw=38913, sector=561, nr_sectors = 1 limit=64 [ 106.047433][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 106.047433][ T5932] loop0: rw=38913, sector=562, nr_sectors = 1 limit=64 [ 106.063689][ T5932] jbd2/loop0-29: attempt to access beyond end of device [ 106.063689][ T5932] loop0: rw=38913, sector=563, nr_sectors = 1 limit=64 [ 106.078648][ T5932] Aborting journal on device loop0-29. [ 106.088044][ T5932] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 106.096866][ T5932] JBD2: I/O error when updating journal superblock for loop0-29. [ 106.108254][ T5890] (syz-executor,5890,1):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 106.119065][ T5890] (syz-executor,5890,1):ocfs2_sync_fs:404 ERROR: status = -5 [ 106.129479][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 106.137934][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 106.151459][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 106.161793][ T5890] OCFS2: File system is now read-only. [ 106.167297][ T5890] (syz-executor,5890,1):ocfs2_modify_bh:105 ERROR: status = -30 [ 106.176834][ T5890] (syz-executor,5890,1):ocfs2_local_free_info:856 ERROR: status = -30 [ 106.186488][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 106.202770][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 106.216094][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 106.227228][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 106.237206][ T5890] (syz-executor,5890,1):ocfs2_local_free_info:856 ERROR: status = -30 [ 106.247607][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 106.256702][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 106.270070][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 106.280638][ T5890] (syz-executor,5890,1):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 106.289681][ T5890] (syz-executor,5890,1):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 106.298621][ T5890] (syz-executor,5890,1):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 106.307808][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 106.317335][ T5890] (syz-executor,5890,1):ocfs2_write_block:78 ERROR: status = -5 [ 106.326062][ T5890] (syz-executor,5890,1):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 106.334916][ T5890] (syz-executor,5890,1):ocfs2_put_slot:517 ERROR: status = -5 [ 106.345039][ T5890] (syz-executor,5890,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 106.363023][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 106.814048][ T5933] loop0: detected capacity change from 0 to 32768 [ 106.835574][ T5933] (syz.0.18,5933,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.849562][ T5933] (syz.0.18,5933,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.878713][ T5933] JBD2: Ignoring recovery information on journal [ 106.901745][ T5084] Bluetooth: hci0: command tx timeout [ 106.965965][ T5933] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.072565][ T5933] loop0: detected capacity change from 32768 to 64 [ 107.103054][ T5935] Aborting journal on device loop0-29. [ 107.118035][ T5935] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 107.133279][ T5935] JBD2: I/O error when updating journal superblock for loop0-29. [ 107.150552][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 107.159605][ T5890] (syz-executor,5890,0):ocfs2_sync_fs:404 ERROR: status = -5 [ 107.168287][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 107.189708][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 107.201818][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 107.211972][ T5890] OCFS2: File system is now read-only. [ 107.217540][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 107.228921][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 107.238817][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 107.255217][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 107.267259][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 107.277215][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 107.284980][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 107.293520][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 107.301381][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 107.313540][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 107.323578][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 107.332527][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 107.341169][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 107.350459][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 107.361489][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 107.369474][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 107.378074][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 107.387589][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 107.412200][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 107.838472][ T5936] loop0: detected capacity change from 0 to 32768 [ 107.850960][ T5936] (syz.0.19,5936,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.866616][ T5936] (syz.0.19,5936,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.890480][ T5936] JBD2: Ignoring recovery information on journal [ 107.925451][ T5936] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.012730][ T5936] loop0: detected capacity change from 32768 to 64 [ 108.032919][ T5938] Aborting journal on device loop0-29. [ 108.038491][ T5938] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 108.049993][ T5938] JBD2: I/O error when updating journal superblock for loop0-29. [ 108.065471][ T5890] (syz-executor,5890,1):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 108.074295][ T5890] (syz-executor,5890,1):ocfs2_sync_fs:404 ERROR: status = -5 [ 108.082588][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 108.090471][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 108.103830][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.115332][ T5890] OCFS2: File system is now read-only. [ 108.120812][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 108.128531][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 108.137657][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 108.145705][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 108.157730][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.168131][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 108.176315][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 108.185601][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 108.193535][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 108.205581][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.215567][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 108.225162][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 108.234041][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 108.242930][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 108.251540][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 108.259307][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 108.267906][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 108.277040][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 108.290751][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 108.608153][ T5939] loop0: detected capacity change from 0 to 32768 [ 108.619950][ T5939] (syz.0.20,5939,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.633916][ T5939] (syz.0.20,5939,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.660141][ T5939] JBD2: Ignoring recovery information on journal [ 108.700257][ T5939] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.782251][ T5939] loop0: detected capacity change from 32768 to 64 [ 108.794535][ T5941] Aborting journal on device loop0-29. [ 108.803513][ T5941] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 108.812972][ T5941] JBD2: I/O error when updating journal superblock for loop0-29. [ 108.820968][ T5941] (jbd2/loop0-29,5941,1):ocfs2_abort_trigger:590 ERROR: ocfs2_abort_trigger called by JBD2. bh = 0xffff88805cc14d98, bh->b_blocknr = 31 [ 108.835949][ T5941] OCFS2: ERROR (device loop0): void ocfs2_abort_trigger(struct jbd2_buffer_trigger_type *, struct buffer_head *): JBD2 has aborted our journal, ocfs2 cannot continue [ 108.854427][ T5941] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.864852][ T5941] OCFS2: File system is now read-only. [ 108.871020][ T5890] (syz-executor,5890,1):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 108.879839][ T5890] (syz-executor,5890,1):ocfs2_sync_fs:404 ERROR: status = -5 [ 108.888996][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 108.896953][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 108.908933][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.918817][ T5890] (syz-executor,5890,1):ocfs2_modify_bh:105 ERROR: status = -30 [ 108.926755][ T5890] (syz-executor,5890,1):ocfs2_local_free_info:856 ERROR: status = -30 [ 108.935184][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 108.943156][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 108.955076][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 108.964933][ T5890] (syz-executor,5890,1):ocfs2_modify_bh:105 ERROR: status = -30 [ 108.972645][ T5890] (syz-executor,5890,1):ocfs2_local_free_info:856 ERROR: status = -30 [ 108.980933][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 108.989259][ T5084] Bluetooth: hci0: command tx timeout [ 108.994712][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 108.997268][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 109.016987][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 109.025744][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 109.034499][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 109.043551][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 109.052276][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 109.059945][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 109.068904][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 109.078313][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 109.092753][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 109.411952][ T5942] loop0: detected capacity change from 0 to 32768 [ 109.433586][ T5942] (syz.0.21,5942,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.448347][ T5942] (syz.0.21,5942,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.474796][ T5942] JBD2: Ignoring recovery information on journal [ 109.515967][ T5942] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.611988][ T5942] loop0: detected capacity change from 32768 to 64 [ 109.623504][ T5944] Aborting journal on device loop0-29. [ 109.629002][ T5944] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 109.639109][ T5944] JBD2: I/O error when updating journal superblock for loop0-29. [ 109.648745][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 109.657506][ T5890] (syz-executor,5890,0):ocfs2_sync_fs:404 ERROR: status = -5 [ 109.666214][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 109.674866][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 109.686943][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 109.697033][ T5890] OCFS2: File system is now read-only. [ 109.702911][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 109.710615][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 109.719912][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 109.727989][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 109.740142][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 109.750239][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 109.758160][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 109.767034][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 109.775170][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 109.787292][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 109.797365][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 109.807779][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 109.816723][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 109.825847][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 109.834827][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 109.842891][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 109.851249][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 109.861279][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 109.876135][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 110.213677][ T5945] (syz.0.22,5945,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.229526][ T5945] (syz.0.22,5945,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.253294][ T5945] JBD2: Ignoring recovery information on journal [ 110.288260][ T5945] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.410118][ T5947] Aborting journal on device loop0-29. [ 110.423273][ T5947] JBD2: I/O error when updating journal superblock for loop0-29. [ 110.431485][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 110.440481][ T5890] (syz-executor,5890,0):ocfs2_sync_fs:404 ERROR: status = -5 [ 110.448958][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 110.457064][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 110.469740][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 110.480026][ T5890] OCFS2: File system is now read-only. [ 110.485791][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 110.493575][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 110.502747][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 110.510696][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 110.522693][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 110.532622][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 110.540303][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 110.548853][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 110.556784][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 110.568732][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 110.578756][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 110.587498][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 110.596179][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 110.605068][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 110.612817][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 110.621012][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 110.629917][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 110.647722][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 110.964252][ T5948] set_capacity_and_notify: 2 callbacks suppressed [ 110.964263][ T5948] loop0: detected capacity change from 0 to 32768 [ 110.985901][ T5948] (syz.0.23,5948,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.000582][ T5948] (syz.0.23,5948,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.027791][ T5948] JBD2: Ignoring recovery information on journal [ 111.078940][ T5948] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.182751][ T5948] loop0: detected capacity change from 32768 to 64 [ 111.193947][ T5950] bio_check_eod: 121 callbacks suppressed [ 111.193962][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.193962][ T5950] loop0: rw=38913, sector=554, nr_sectors = 1 limit=64 [ 111.215038][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.215038][ T5950] loop0: rw=38913, sector=555, nr_sectors = 1 limit=64 [ 111.237624][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.237624][ T5950] loop0: rw=38913, sector=556, nr_sectors = 1 limit=64 [ 111.253465][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.253465][ T5950] loop0: rw=38913, sector=557, nr_sectors = 1 limit=64 [ 111.267782][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.267782][ T5950] loop0: rw=38913, sector=558, nr_sectors = 1 limit=64 [ 111.283258][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.283258][ T5950] loop0: rw=38913, sector=559, nr_sectors = 1 limit=64 [ 111.297478][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.297478][ T5950] loop0: rw=38913, sector=560, nr_sectors = 1 limit=64 [ 111.312944][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.312944][ T5950] loop0: rw=38913, sector=561, nr_sectors = 1 limit=64 [ 111.327158][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.327158][ T5950] loop0: rw=38913, sector=562, nr_sectors = 1 limit=64 [ 111.341878][ T5950] jbd2/loop0-29: attempt to access beyond end of device [ 111.341878][ T5950] loop0: rw=38913, sector=563, nr_sectors = 1 limit=64 [ 111.360252][ T5950] Aborting journal on device loop0-29. [ 111.365946][ T5950] buffer_io_error: 2 callbacks suppressed [ 111.365958][ T5950] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 111.380288][ T5950] JBD2: I/O error when updating journal superblock for loop0-29. 2026/07/18 21:00:53 executed programs: 9 [ 111.388567][ T5950] (jbd2/loop0-29,5950,0):ocfs2_abort_trigger:590 ERROR: ocfs2_abort_trigger called by JBD2. bh = 0xffff8880718c2910, bh->b_blocknr = 31 [ 111.402678][ T5950] OCFS2: ERROR (device loop0): void ocfs2_abort_trigger(struct jbd2_buffer_trigger_type *, struct buffer_head *): JBD2 has aborted our journal, ocfs2 cannot continue [ 111.419444][ T5950] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.429428][ T5950] OCFS2: File system is now read-only. [ 111.434992][ T5950] (jbd2/loop0-29,5950,0):ocfs2_abort_trigger:590 ERROR: ocfs2_abort_trigger called by JBD2. bh = 0xffff8880718c2000, bh->b_blocknr = 17 [ 111.449187][ T5950] OCFS2: ERROR (device loop0): void ocfs2_abort_trigger(struct jbd2_buffer_trigger_type *, struct buffer_head *): JBD2 has aborted our journal, ocfs2 cannot continue [ 111.465818][ T5950] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.475725][ T5950] (jbd2/loop0-29,5950,0):ocfs2_abort_trigger:590 ERROR: ocfs2_abort_trigger called by JBD2. bh = 0xffff88805ce481d0, bh->b_blocknr = 19025 [ 111.490088][ T5950] OCFS2: ERROR (device loop0): void ocfs2_abort_trigger(struct jbd2_buffer_trigger_type *, struct buffer_head *): JBD2 has aborted our journal, ocfs2 cannot continue [ 111.507056][ T5950] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.517617][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 111.526369][ T5890] (syz-executor,5890,0):ocfs2_sync_fs:404 ERROR: status = -5 [ 111.534365][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 111.542433][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 111.554428][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.564371][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 111.572251][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 111.580640][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 111.588568][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 111.600436][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.610343][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 111.618040][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 111.626474][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 111.634378][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 111.646294][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 111.656188][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 111.665024][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 111.673723][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 111.682582][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 111.691187][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 111.698901][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 111.707138][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 111.715783][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 111.729528][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 112.040665][ T5951] loop0: detected capacity change from 0 to 32768 [ 112.060236][ T5951] (syz.0.24,5951,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.073920][ T5951] (syz.0.24,5951,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.097803][ T5951] JBD2: Ignoring recovery information on journal [ 112.135694][ T5951] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.202915][ T5951] loop0: detected capacity change from 32768 to 64 [ 112.220289][ T5953] Aborting journal on device loop0-29. [ 112.226137][ T5953] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 112.235155][ T5953] JBD2: I/O error when updating journal superblock for loop0-29. [ 112.243873][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 112.252907][ T5890] (syz-executor,5890,0):ocfs2_sync_fs:404 ERROR: status = -5 [ 112.260867][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 112.269383][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 112.281991][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 112.292162][ T5890] OCFS2: File system is now read-only. [ 112.297669][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 112.305764][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 112.314523][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 112.326118][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 112.338317][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 112.348621][ T5890] (syz-executor,5890,0):ocfs2_modify_bh:105 ERROR: status = -30 [ 112.357111][ T5890] (syz-executor,5890,0):ocfs2_local_free_info:856 ERROR: status = -30 [ 112.365983][ T5890] (syz-executor,5890,0):ocfs2_start_trans:379 ERROR: status = -30 [ 112.374166][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 112.387506][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 112.397687][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 112.407280][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 112.415980][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 112.425080][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 112.433804][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 112.442614][ T5890] (syz-executor,5890,1):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 112.450812][ T5890] (syz-executor,5890,1):ocfs2_put_slot:517 ERROR: status = -5 [ 112.459444][ T5890] (syz-executor,5890,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 112.474850][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 112.792478][ T5954] loop0: detected capacity change from 0 to 32768 [ 112.806878][ T5954] (syz.0.25,5954,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.832686][ T5954] (syz.0.25,5954,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.860417][ T5954] JBD2: Ignoring recovery information on journal [ 112.903149][ T5954] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.992606][ T5954] loop0: detected capacity change from 32768 to 64 [ 113.005323][ T5956] Aborting journal on device loop0-29. [ 113.010871][ T5956] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 113.022054][ T5956] JBD2: I/O error when updating journal superblock for loop0-29. [ 113.030051][ T5956] (jbd2/loop0-29,5956,1):ocfs2_abort_trigger:590 ERROR: ocfs2_abort_trigger called by JBD2. bh = 0xffff88805ceb12b8, bh->b_blocknr = 31 [ 113.044667][ T5956] OCFS2: ERROR (device loop0): void ocfs2_abort_trigger(struct jbd2_buffer_trigger_type *, struct buffer_head *): JBD2 has aborted our journal, ocfs2 cannot continue [ 113.064048][ T5956] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 113.074246][ T5956] OCFS2: File system is now read-only. [ 113.079833][ T5890] (syz-executor,5890,1):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 113.089180][ T5890] (syz-executor,5890,1):ocfs2_sync_fs:404 ERROR: status = -5 [ 113.097658][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 113.105853][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 113.118189][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 113.128356][ T5890] (syz-executor,5890,1):ocfs2_modify_bh:105 ERROR: status = -30 [ 113.136544][ T5890] (syz-executor,5890,1):ocfs2_local_free_info:856 ERROR: status = -30 [ 113.145255][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 113.153450][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 113.165741][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 113.175974][ T5890] (syz-executor,5890,1):ocfs2_modify_bh:105 ERROR: status = -30 [ 113.184591][ T5890] (syz-executor,5890,1):ocfs2_local_free_info:856 ERROR: status = -30 [ 113.193261][ T5890] (syz-executor,5890,1):ocfs2_start_trans:379 ERROR: status = -30 [ 113.201124][ T5890] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 113.213688][ T5890] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 113.224030][ T5890] (syz-executor,5890,0):ocfs2_shutdown_local_alloc:418 ERROR: status = -30 [ 113.234086][ T5890] (syz-executor,5890,0):__ocfs2_flush_truncate_log:6033 ERROR: status = -5 [ 113.242874][ T5890] (syz-executor,5890,0):ocfs2_truncate_log_shutdown:6322 ERROR: status = -5 [ 113.251758][ T5890] Buffer I/O error on dev loop0, logical block 16936, lost sync page write [ 113.260422][ T5890] (syz-executor,5890,0):ocfs2_write_block:78 ERROR: status = -5 [ 113.268156][ T5890] (syz-executor,5890,0):ocfs2_update_disk_slot:199 ERROR: status = -5 [ 113.276432][ T5890] (syz-executor,5890,0):ocfs2_put_slot:517 ERROR: status = -5 [ 113.285279][ T5890] (syz-executor,5890,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 113.298893][ T5890] ocfs2: Unmounting device (7,0) on (node local) [ 113.618184][ T5957] loop0: detected capacity change from 0 to 32768 [ 113.628451][ T5957] (syz.0.26,5957,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.643595][ T5957] (syz.0.26,5957,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.667874][ T5957] JBD2: Ignoring recovery information on journal [ 113.704236][ T5957] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.782832][ T5957] loop0: detected capacity change from 32768 to 64 [ 113.794311][ T5959] Aborting journal on device loop0-29. [ 113.800273][ T5957] (syz.0.26,5957,1):ocfs2_extend_trans:460 ERROR: status = -30 [ 113.809717][ T5959] Buffer I/O error on dev loop0, logical block 552, lost sync page write [ 113.818323][ T5957] (syz.0.26,5957,1):ocfs2_truncate_rec:5437 ERROR: status = -30 [ 113.822168][ T5959] JBD2: I/O error when updating journal superblock for loop0-29. [ 113.830825][ T5957] (syz.0.26,5957,1):ocfs2_remove_extent:5584 ERROR: status = -30 [ 113.841911][ T5957] (syz.0.26,5957,1):__ocfs2_remove_xattr_range:782 ERROR: status = -30 [ 113.850209][ T5957] (syz.0.26,5957,1):ocfs2_xattr_shrink_size:836 ERROR: status = -30 [ 113.860185][ T5957] (syz.0.26,5957,1):__ocfs2_journal_access:727 ERROR: Error -30 getting 1 access to buffer! [ 113.870685][ T5957] (syz.0.26,5957,1):ocfs2_xa_prepare_entry:2151 ERROR: status = -30 [ 113.880223][ T5957] (syz.0.26,5957,1):ocfs2_xa_set:2254 ERROR: status = -30 [ 113.887793][ T5957] JBD2: assertion failure: h_type=0 h_line_no=0 block_no=19025 jlist=0 [ 113.896843][ T5957] ------------[ cut here ]------------ [ 113.902746][ T5957] kernel BUG at fs/jbd2/transaction.c:1524! [ 113.908702][ T5957] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 113.914794][ T5957] CPU: 1 PID: 5957 Comm: syz.0.26 Not tainted syzkaller #0 [ 113.922029][ T5957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 113.932134][ T5957] RIP: 0010:jbd2_journal_dirty_metadata+0xd21/0xd70 [ 113.938774][ T5957] Code: f4 96 ff e9 3c fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 8d fc ff ff 48 89 df e8 59 f4 96 ff e9 80 fc ff ff e8 8f 7c 3e ff <0f> 0b e8 88 7c 3e ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 3a [ 113.958418][ T5957] RSP: 0018:ffffc90003396d10 EFLAGS: 00010293 [ 113.964530][ T5957] RAX: ffffffff824868e1 RBX: 0000000000000000 RCX: ffff88802d1e3c00 [ 113.972579][ T5957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 113.980560][ T5957] RBP: 0000000000000000 R08: ffffc90003396907 R09: 1ffff92000672d20 [ 113.988548][ T5957] R10: dffffc0000000000 R11: fffff52000672d21 R12: 1ffff1100b9f44f9 [ 113.996530][ T5957] R13: 0000000000000000 R14: ffff88805cfa27cc R15: ffff88805cfafe98 [ 114.004551][ T5957] FS: 0000555586da1500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 114.013511][ T5957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.020102][ T5957] CR2: 0000200000001000 CR3: 000000001be4b000 CR4: 00000000003506e0 [ 114.028087][ T5957] Call Trace: [ 114.031369][ T5957] [ 114.034307][ T5957] ? __mlog_printk+0x280/0x2b0 [ 114.039085][ T5957] ocfs2_journal_dirty+0x12e/0x6c0 [ 114.044232][ T5957] ? ocfs2_journal_access_db+0x80/0x80 [ 114.049704][ T5957] ? o2hb_heartbeat_group_mode_store+0x170/0x170 [ 114.056039][ T5957] ? ocfs2_journal_access+0x40/0x40 [ 114.061250][ T5957] ocfs2_xa_set+0x15a1/0x2e40 [ 114.065938][ T5957] ? ocfs2_calc_xattr_set_need+0x2040/0x2040 [ 114.071926][ T5957] ? __lock_acquire+0x1262/0x7d80 [ 114.076956][ T5957] ? ocfs2_journal_access_db+0x80/0x80 [ 114.082447][ T5957] ? __read_once_word_nocheck+0x9/0x10 [ 114.087938][ T5957] ? verify_lock_unused+0x140/0x140 [ 114.093165][ T5957] ? verify_lock_unused+0x140/0x140 [ 114.098373][ T5957] ? is_bpf_text_address+0x28f/0x2a0 [ 114.103668][ T5957] ? is_bpf_text_address+0x26/0x2a0 [ 114.108872][ T5957] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.114950][ T5957] ? kernel_text_address+0xa0/0xd0 [ 114.120072][ T5957] ? __kernel_text_address+0xd/0x30 [ 114.125383][ T5957] ? unwind_get_return_address+0x91/0xc0 [ 114.131039][ T5957] ocfs2_xattr_block_set+0x3c7/0x2dc0 [ 114.136520][ T5957] ? read_lock_is_recursive+0x20/0x20 [ 114.141920][ T5957] ? __lock_acquire+0x1336/0x7d80 [ 114.146985][ T5957] ? ocfs2_xattr_ibody_set+0xbe0/0xbe0 [ 114.152459][ T5957] ? start_this_handle+0x2012/0x2170 [ 114.157747][ T5957] ? ocfs2_start_trans+0x3b4/0x6f0 [ 114.162962][ T5957] ? __asan_memset+0x22/0x40 [ 114.167562][ T5957] ? ocfs2_xattr_ibody_set+0x12a/0xbe0 [ 114.173028][ T5957] ? trace_ocfs2_xattr_bucket_find+0x210/0x210 [ 114.179191][ T5957] ? __kasan_slab_alloc+0x6c/0x80 [ 114.184226][ T5957] ? slab_post_alloc_hook+0x86/0x4d0 [ 114.189527][ T5957] __ocfs2_xattr_set_handle+0x6b9/0xf30 [ 114.195084][ T5957] ? ocfs2_xattr_block_find+0x4e0/0x4e0 [ 114.200727][ T5957] ? jbd2_journal_start+0x2a/0x40 [ 114.205772][ T5957] ? ocfs2_start_trans+0x4dd/0x6f0 [ 114.210892][ T5957] ? ocfs2_recovery_exit+0x50/0x50 [ 114.216009][ T5957] ? up_write+0x1be/0x410 [ 114.220345][ T5957] ocfs2_xattr_set+0xf1c/0x13a0 [ 114.225241][ T5957] ? __ocfs2_xattr_set_handle+0xf30/0xf30 [ 114.231058][ T5957] ? __lock_acquire+0x1336/0x7d80 [ 114.236090][ T5957] ? verify_lock_unused+0x140/0x140 [ 114.241300][ T5957] ? aa_get_newest_label+0xfd/0x5c0 [ 114.246503][ T5957] ? end_current_label_crit_section+0x170/0x170 [ 114.252755][ T5957] ? evm_protected_xattr_common+0x170/0x190 [ 114.258690][ T5957] ? ocfs2_xattr_security_get+0x40/0x40 [ 114.264249][ T5957] __vfs_setxattr+0x437/0x470 [ 114.268948][ T5957] __vfs_setxattr_noperm+0x12a/0x5e0 [ 114.274245][ T5957] vfs_setxattr+0x16b/0x2f0 [ 114.278772][ T5957] ? xattr_permission+0x460/0x460 [ 114.283808][ T5957] ? __mnt_want_write+0x223/0x2a0 [ 114.288849][ T5957] ? path_setxattr+0x2ec/0x590 [ 114.293641][ T5957] path_setxattr+0x33a/0x590 [ 114.298248][ T5957] ? simple_xattrs_free+0x150/0x150 [ 114.303485][ T5957] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 114.309478][ T5957] ? lock_chain_count+0x20/0x20 [ 114.314355][ T5957] __x64_sys_setxattr+0xbb/0xd0 [ 114.319216][ T5957] do_syscall_64+0x55/0xb0 [ 114.323644][ T5957] ? clear_bhb_loop+0x40/0x90 [ 114.328324][ T5957] ? clear_bhb_loop+0x40/0x90 [ 114.333022][ T5957] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.338952][ T5957] RIP: 0033:0x7f0fac99de99 [ 114.343378][ T5957] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.363101][ T5957] RSP: 002b:00007ffeeea3ecd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 114.371541][ T5957] RAX: ffffffffffffffda RBX: 00007f0facc25fa0 RCX: 00007f0fac99de99 [ 114.379540][ T5957] RDX: 0000200000000280 RSI: 0000200000000140 RDI: 0000200000000100 [ 114.387520][ T5957] RBP: 00007f0faca33eaf R08: 0000000000000000 R09: 0000000000000000 [ 114.395512][ T5957] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 114.403489][ T5957] R13: 00007f0facc25fac R14: 00007f0facc25fa0 R15: 00007f0facc25fa0 [ 114.411494][ T5957] [ 114.414518][ T5957] Modules linked in: [ 114.419236][ T5957] ---[ end trace 0000000000000000 ]--- [ 114.424802][ T5957] RIP: 0010:jbd2_journal_dirty_metadata+0xd21/0xd70 [ 114.431454][ T5957] Code: f4 96 ff e9 3c fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 8d fc ff ff 48 89 df e8 59 f4 96 ff e9 80 fc ff ff e8 8f 7c 3e ff <0f> 0b e8 88 7c 3e ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 3a [ 114.451505][ T5957] RSP: 0018:ffffc90003396d10 EFLAGS: 00010293 [ 114.457676][ T5957] RAX: ffffffff824868e1 RBX: 0000000000000000 RCX: ffff88802d1e3c00 [ 114.465726][ T5957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 114.473801][ T5957] RBP: 0000000000000000 R08: ffffc90003396907 R09: 1ffff92000672d20 [ 114.481837][ T5957] R10: dffffc0000000000 R11: fffff52000672d21 R12: 1ffff1100b9f44f9 [ 114.489831][ T5957] R13: 0000000000000000 R14: ffff88805cfa27cc R15: ffff88805cfafe98 [ 114.497866][ T5957] FS: 0000555586da1500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 114.506947][ T5957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.513586][ T5957] CR2: 0000200000001000 CR3: 000000001be4b000 CR4: 00000000003506e0 [ 114.521973][ T5957] Kernel panic - not syncing: Fatal exception [ 114.528616][ T5957] Kernel Offset: disabled [ 114.532948][ T5957] Rebooting in 86400 seconds..