Warning: Permanently added '10.128.0.157' (ED25519) to the list of known hosts. 2026/02/08 16:14:06 parsed 1 programs [ 75.201371][ T4190] cgroup: Unknown subsys name 'net' [ 75.371794][ T4190] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.047219][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 80.086339][ T4237] chnl_net:caif_netlink_parms(): no params data found [ 80.159157][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.167131][ T4237] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.177405][ T4237] device bridge_slave_0 entered promiscuous mode [ 80.188630][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.198168][ T4237] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.207194][ T4237] device bridge_slave_1 entered promiscuous mode [ 80.237725][ T4237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.252388][ T4237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.284360][ T4237] team0: Port device team_slave_0 added [ 80.292744][ T4237] team0: Port device team_slave_1 added [ 80.321049][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.328124][ T4237] 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. [ 80.357225][ T4237] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.371100][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.379942][ T4237] 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. [ 80.407965][ T4237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.452341][ T4237] device hsr_slave_0 entered promiscuous mode [ 80.459787][ T4237] device hsr_slave_1 entered promiscuous mode [ 80.609566][ T4237] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.622886][ T4237] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.635254][ T4237] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.646075][ T4237] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.683542][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.691205][ T4237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.699695][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.707564][ T4237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.767108][ T4237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.785585][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.807891][ T3010] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.840741][ T3010] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.915851][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 80.971266][ T4237] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.990946][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.000461][ T3010] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.008042][ T3010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.022944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.032470][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.040264][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.056332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.069184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.083987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.095196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.105665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.117635][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.127228][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.139978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.149026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.165669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.175184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.188488][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.288343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.297762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.336934][ T4237] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.363171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.373060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.415544][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.426405][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.439198][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.448934][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.464163][ T4237] device veth0_vlan entered promiscuous mode [ 81.495077][ T4237] device veth1_vlan entered promiscuous mode [ 81.521626][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.531434][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.541700][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.550733][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.581367][ T4237] device veth0_macvtap entered promiscuous mode [ 81.592038][ T4237] device veth1_macvtap entered promiscuous mode [ 81.609926][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.620331][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.629514][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.638711][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.649460][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.662061][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.673920][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.683249][ T3010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.698627][ T4237] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.708430][ T4237] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.717362][ T4237] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.726538][ T4237] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.841532][ T4237] syz-executor (4237) used greatest stack depth: 20944 bytes left [ 82.407342][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.420363][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.433358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.477956][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.487761][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.496218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/08 16:14:17 executed programs: 0 [ 83.869594][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.002565][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 84.050180][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.057461][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.066483][ T4296] device bridge_slave_0 entered promiscuous mode [ 84.075970][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.083142][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.092044][ T4296] device bridge_slave_1 entered promiscuous mode [ 84.114168][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.126803][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.152108][ T4296] team0: Port device team_slave_0 added [ 84.161090][ T4296] team0: Port device team_slave_1 added [ 84.180669][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.191050][ T4296] 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. [ 84.220998][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.235803][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.243075][ T4296] 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. [ 84.270740][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.307567][ T4296] device hsr_slave_0 entered promiscuous mode [ 84.318364][ T4296] device hsr_slave_1 entered promiscuous mode [ 84.326145][ T4296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.337833][ T4296] Cannot create hsr debugfs directory [ 85.994975][ T2238] Bluetooth: hci0: command 0x0409 tx timeout [ 86.624078][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.680372][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.732100][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.537255][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.552089][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.581669][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.635212][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.727780][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.745376][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.756263][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.770764][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.813221][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.823423][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.832981][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.840287][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.859338][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.868522][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.878068][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.890377][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.897846][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.921452][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.958341][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.980101][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.992090][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.002105][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.012302][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.024642][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.039797][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.048534][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.074167][ T4306] Bluetooth: hci0: command 0x041b tx timeout [ 88.130543][ T4296] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.143004][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.153574][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.174923][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.347380][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.357456][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.388909][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.441826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.450963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.493475][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.502667][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.512551][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.521945][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.554181][ T4296] device veth0_vlan entered promiscuous mode [ 88.569557][ T4296] device veth1_vlan entered promiscuous mode [ 88.608375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.617050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.626168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.637530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.648545][ T4296] device veth0_macvtap entered promiscuous mode [ 88.660570][ T4296] device veth1_macvtap entered promiscuous mode [ 88.695880][ T4296] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.707532][ T4296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.720264][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.729682][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.738738][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.748092][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.757204][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.769963][ T4296] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.781309][ T4296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.795739][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.813197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.823176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.839934][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.849247][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.859277][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.869267][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.936103][ T4340] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.955125][ T4340] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.963386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.990696][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.000016][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.015700][ T144] device hsr_slave_0 left promiscuous mode [ 89.022999][ T144] device hsr_slave_1 left promiscuous mode [ 89.030945][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.038953][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.048661][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.056280][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.065158][ T144] device bridge_slave_1 left promiscuous mode [ 89.072189][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.087244][ T144] device bridge_slave_0 left promiscuous mode [ 89.093659][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.116961][ T144] device veth1_macvtap left promiscuous mode [ 89.123611][ T144] device veth0_macvtap left promiscuous mode [ 89.131237][ T144] device veth1_vlan left promiscuous mode [ 89.137952][ T144] device veth0_vlan left promiscuous mode [ 89.327855][ T144] team0 (unregistering): Port device team_slave_1 removed [ 89.345956][ T144] team0 (unregistering): Port device team_slave_0 removed [ 89.361707][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.378666][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.443891][ T144] bond0 (unregistering): Released all slaves 2026/02/08 16:14:23 executed programs: 2 [ 89.513984][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.782389][ T4346] loop0: detected capacity change from 0 to 32768 [ 89.843445][ T4346] (syz.0.17,4346,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.859658][ T4346] (syz.0.17,4346,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.908104][ T4346] JBD2: Ignoring recovery information on journal [ 89.988959][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.144625][ T4260] Bluetooth: hci0: command 0x040f tx timeout [ 90.881303][ T4346] syz.0.17 (4346) used greatest stack depth: 20408 bytes left [ 91.753344][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 92.078469][ T4349] loop0: detected capacity change from 0 to 32768 [ 92.148604][ T4349] (syz.0.18,4349,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.163056][ T4349] (syz.0.18,4349,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.188145][ T4349] JBD2: Ignoring recovery information on journal [ 92.218405][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.227723][ T1324] Bluetooth: hci0: command 0x0419 tx timeout [ 92.396835][ T13] cfg80211: failed to load regulatory.db [ 93.485884][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 93.801999][ T4352] loop0: detected capacity change from 0 to 32768 [ 93.858115][ T4352] (syz.0.19,4352,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.884292][ T4352] (syz.0.19,4352,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.911051][ T4352] JBD2: Ignoring recovery information on journal [ 93.947343][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.230969][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 95.538733][ T4355] loop0: detected capacity change from 0 to 32768 [ 95.599985][ T4355] (syz.0.20,4355,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.614812][ T4355] (syz.0.20,4355,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.636746][ T4355] JBD2: Ignoring recovery information on journal [ 95.676659][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 16:14:30 executed programs: 6 [ 96.902381][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 97.217345][ T4358] loop0: detected capacity change from 0 to 32768 [ 97.298234][ T4358] (syz.0.21,4358,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.312742][ T4358] (syz.0.21,4358,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.333205][ T4358] JBD2: Ignoring recovery information on journal [ 97.362782][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.581265][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 98.896067][ T4361] loop0: detected capacity change from 0 to 32768 [ 98.945116][ T4361] (syz.0.22,4361,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.959999][ T4361] (syz.0.22,4361,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.980950][ T4361] JBD2: Ignoring recovery information on journal [ 99.017641][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.502630][ T4361] syz.0.22 (4361) used greatest stack depth: 20048 bytes left [ 100.243891][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 100.544487][ T4364] loop0: detected capacity change from 0 to 32768 [ 100.595558][ T4364] (syz.0.23,4364,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.609329][ T4364] (syz.0.23,4364,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.632218][ T4364] JBD2: Ignoring recovery information on journal [ 100.664816][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.878041][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 102.180668][ T4367] loop0: detected capacity change from 0 to 32768 [ 102.277715][ T4367] (syz.0.24,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.293364][ T4367] (syz.0.24,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.314607][ T4367] JBD2: Ignoring recovery information on journal [ 102.345278][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 16:14:36 executed programs: 10 [ 103.563028][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 103.831192][ T4370] loop0: detected capacity change from 0 to 32768 [ 103.880255][ T4370] (syz.0.25,4370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.896395][ T4370] (syz.0.25,4370,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.919278][ T4370] JBD2: Ignoring recovery information on journal [ 103.949654][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.252909][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 105.561455][ T4373] loop0: detected capacity change from 0 to 32768 [ 105.614724][ T4373] (syz.0.26,4373,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.629418][ T4373] (syz.0.26,4373,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.652104][ T4373] JBD2: Ignoring recovery information on journal [ 105.683489][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.972435][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 107.268136][ T4376] loop0: detected capacity change from 0 to 32768 [ 107.368033][ T4376] (syz.0.27,4376,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.385235][ T4376] (syz.0.27,4376,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.407754][ T4376] JBD2: Ignoring recovery information on journal [ 107.438743][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 16:14:41 executed programs: 13 [ 108.618513][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 108.906184][ T4379] loop0: detected capacity change from 0 to 32768 [ 108.954882][ T4379] (syz.0.28,4379,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.972195][ T4379] (syz.0.28,4379,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.994066][ T4379] JBD2: Ignoring recovery information on journal [ 109.023212][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.045500][ T4379] [ 109.048045][ T4379] ====================================================== [ 109.055269][ T4379] WARNING: possible circular locking dependency detected [ 109.062550][ T4379] syzkaller #0 Not tainted [ 109.067222][ T4379] ------------------------------------------------------ [ 109.075079][ T4379] syz.0.28/4379 is trying to acquire lock: [ 109.080912][ T4379] ffff8880199c9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 109.092172][ T4379] [ 109.092172][ T4379] but task is already holding lock: [ 109.100167][ T4379] ffff88805a454da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 109.111175][ T4379] [ 109.111175][ T4379] which lock already depends on the new lock. [ 109.111175][ T4379] [ 109.121626][ T4379] [ 109.121626][ T4379] the existing dependency chain (in reverse order) is: [ 109.131459][ T4379] [ 109.131459][ T4379] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 109.143081][ T4379] down_read+0x44/0x2e0 [ 109.147894][ T4379] ocfs2_read_virt_blocks+0x237/0x8d0 [ 109.155045][ T4379] ocfs2_find_entry+0x3ca/0x2060 [ 109.161464][ T4379] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 109.168089][ T4379] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 109.174602][ T4379] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 109.180954][ T4379] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 109.187863][ T4379] ocfs2_fill_super+0x4060/0x50f0 [ 109.193885][ T4379] mount_bdev+0x287/0x3c0 [ 109.199348][ T4379] legacy_get_tree+0xe6/0x180 [ 109.205802][ T4379] vfs_get_tree+0x88/0x270 [ 109.211244][ T4379] do_new_mount+0x24a/0xa40 [ 109.216411][ T4379] __se_sys_mount+0x2e3/0x3d0 [ 109.221987][ T4379] do_syscall_64+0x4c/0xa0 [ 109.227322][ T4379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.233866][ T4379] [ 109.233866][ T4379] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 109.243168][ T4379] __lock_acquire+0x2c42/0x7d10 [ 109.249035][ T4379] lock_acquire+0x19e/0x400 [ 109.254516][ T4379] __mutex_lock_common+0x1e3/0x2400 [ 109.260462][ T4379] mutex_lock_nested+0x17/0x20 [ 109.266197][ T4379] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 109.275022][ T4379] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 109.284782][ T4379] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 109.293836][ T4379] ocfs2_lock_allocators+0x2d5/0x5f0 [ 109.300018][ T4379] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 109.306303][ T4379] ocfs2_write_begin+0x1b9/0x310 [ 109.312664][ T4379] generic_perform_write+0x2b6/0x550 [ 109.319343][ T4379] __generic_file_write_iter+0x25f/0x4e0 [ 109.325871][ T4379] ocfs2_file_write_iter+0x1670/0x1e70 [ 109.332112][ T4379] vfs_write+0x745/0xd60 [ 109.337020][ T4379] ksys_write+0x152/0x260 [ 109.341899][ T4379] do_syscall_64+0x4c/0xa0 [ 109.346841][ T4379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.353743][ T4379] [ 109.353743][ T4379] other info that might help us debug this: [ 109.353743][ T4379] [ 109.364379][ T4379] Possible unsafe locking scenario: [ 109.364379][ T4379] [ 109.372191][ T4379] CPU0 CPU1 [ 109.377789][ T4379] ---- ---- [ 109.383725][ T4379] lock(&ocfs2_file_ip_alloc_sem_key); [ 109.389291][ T4379] lock(&osb->system_file_mutex); [ 109.397060][ T4379] lock(&ocfs2_file_ip_alloc_sem_key); [ 109.405668][ T4379] lock(&osb->system_file_mutex); [ 109.410918][ T4379] [ 109.410918][ T4379] *** DEADLOCK *** [ 109.410918][ T4379] [ 109.419144][ T4379] 3 locks held by syz.0.28/4379: [ 109.424080][ T4379] #0: ffff8880781cc460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 109.433338][ T4379] #1: ffff88805a455108 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 109.444841][ T4379] #2: ffff88805a454da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 109.458660][ T4379] [ 109.458660][ T4379] stack backtrace: [ 109.465010][ T4379] CPU: 1 PID: 4379 Comm: syz.0.28 Not tainted syzkaller #0 [ 109.473166][ T4379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 109.484434][ T4379] Call Trace: [ 109.488167][ T4379] [ 109.492773][ T4379] dump_stack_lvl+0x188/0x250 [ 109.497581][ T4379] ? load_image+0x400/0x400 [ 109.502295][ T4379] ? show_regs_print_info+0x20/0x20 [ 109.507790][ T4379] ? print_circular_bug+0x12b/0x1a0 [ 109.513087][ T4379] check_noncircular+0x296/0x330 [ 109.518365][ T4379] ? add_chain_block+0x940/0x940 [ 109.523525][ T4379] ? lockdep_lock+0xf1/0x1f0 [ 109.528137][ T4379] ? mark_lock+0x94/0x320 [ 109.532513][ T4379] ? _find_first_zero_bit+0xce/0xf0 [ 109.537873][ T4379] __lock_acquire+0x2c42/0x7d10 [ 109.543024][ T4379] ? add_chain_block+0x940/0x940 [ 109.548583][ T4379] ? lockdep_lock+0xf1/0x1f0 [ 109.553513][ T4379] ? verify_lock_unused+0x140/0x140 [ 109.560164][ T4379] ? mark_lock+0x94/0x320 [ 109.564531][ T4379] ? __lock_acquire+0x13bc/0x7d10 [ 109.570028][ T4379] ? hlock_conflict+0x59/0x1f0 [ 109.575254][ T4379] ? __bfs+0x2a3/0x5c0 [ 109.579397][ T4379] lock_acquire+0x19e/0x400 [ 109.584562][ T4379] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 109.590681][ T4379] ? rcu_is_watching+0x11/0xa0 [ 109.595566][ T4379] ? __might_sleep+0xf0/0xf0 [ 109.600953][ T4379] ? lock_release+0xb5/0x8a0 [ 109.606039][ T4379] ? read_lock_is_recursive+0x10/0x10 [ 109.611457][ T4379] ? rcu_lock_release+0x5/0x20 [ 109.616446][ T4379] ? read_lock_is_recursive+0x10/0x10 [ 109.621838][ T4379] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 109.628361][ T4379] __mutex_lock_common+0x1e3/0x2400 [ 109.633573][ T4379] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 109.639650][ T4379] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 109.646266][ T4379] ? mutex_lock_io_nested+0x60/0x60 [ 109.651920][ T4379] ? __rwlock_init+0x140/0x140 [ 109.657841][ T4379] ? do_raw_spin_unlock+0x11d/0x230 [ 109.663051][ T4379] mutex_lock_nested+0x17/0x20 [ 109.668514][ T4379] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 109.676496][ T4379] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 109.682944][ T4379] ? lockdep_unlock+0x143/0x2e0 [ 109.688044][ T4379] ? lockdep_lock+0x1f0/0x1f0 [ 109.692885][ T4379] ? add_lock_to_list+0x18d/0x280 [ 109.697949][ T4379] ? __lock_acquire+0x28ac/0x7d10 [ 109.703887][ T4379] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 109.710468][ T4379] ? verify_lock_unused+0x140/0x140 [ 109.715909][ T4379] ? ocfs2_set_buffer_uptodate+0xab/0x1120 [ 109.722004][ T4379] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 109.729865][ T4379] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 109.737376][ T4379] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 109.743187][ T4379] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 109.750196][ T4379] ? ocfs2_write_begin+0x1b9/0x310 [ 109.756084][ T4379] ? generic_perform_write+0x2b6/0x550 [ 109.762287][ T4379] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 109.769318][ T4379] ? vfs_write+0x745/0xd60 [ 109.774170][ T4379] ? ksys_write+0x152/0x260 [ 109.779139][ T4379] ? do_syscall_64+0x4c/0xa0 [ 109.784191][ T4379] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 109.790552][ T4379] ? __lock_acquire+0x7d10/0x7d10 [ 109.796220][ T4379] ? do_raw_spin_lock+0x128/0x2f0 [ 109.802501][ T4379] ? __rwlock_init+0x140/0x140 [ 109.807913][ T4379] ? do_raw_spin_unlock+0x11d/0x230 [ 109.815293][ T4379] ? _raw_spin_unlock+0x24/0x40 [ 109.821068][ T4379] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 109.827373][ T4379] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 109.834495][ T4379] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 109.847635][ T4379] ? ocfs2_reserve_clusters+0x30/0x30 [ 109.854069][ T4379] ? rcu_is_watching+0x11/0xa0 [ 109.859328][ T4379] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 109.867488][ T4379] ? ocfs2_validate_extent_block+0x570/0x570 [ 109.876857][ T4379] ? __brelse+0x55/0x90 [ 109.882360][ T4379] ocfs2_lock_allocators+0x2d5/0x5f0 [ 109.888061][ T4379] ? _ocfs2_clear_bit+0x40/0x40 [ 109.893472][ T4379] ? do_raw_spin_lock+0x128/0x2f0 [ 109.898983][ T4379] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 109.905582][ T4379] ? rcu_is_watching+0x11/0xa0 [ 109.911754][ T4379] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 109.919466][ T4379] ? kfree+0x4a/0x2a0 [ 109.923749][ T4379] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 109.930017][ T4379] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 109.936421][ T4379] ? __lock_acquire+0x28ac/0x7d10 [ 109.942437][ T4379] ? ocfs2_read_inode_block+0x120/0x190 [ 109.948232][ T4379] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 109.954352][ T4379] ? handle_mm_fault+0x2be9/0x4410 [ 109.959831][ T4379] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 109.966337][ T4379] ? do_user_addr_fault+0x694/0xc80 [ 109.972717][ T4379] ? rwsem_write_trylock+0x135/0x1c0 [ 109.978597][ T4379] ? clear_nonspinnable+0x60/0x60 [ 109.985023][ T4379] ? exc_page_fault+0x88/0x100 [ 109.990592][ T4379] ? lockdep_hardirqs_on+0x94/0x140 [ 109.996470][ T4379] ? exc_page_fault+0x88/0x100 [ 110.001284][ T4379] ocfs2_write_begin+0x1b9/0x310 [ 110.006758][ T4379] ? ocfs2_readahead+0x190/0x190 [ 110.012018][ T4379] ? __get_user_nocheck_1+0x6/0x10 [ 110.017761][ T4379] ? fault_in_readable+0xf6/0x150 [ 110.023778][ T4379] generic_perform_write+0x2b6/0x550 [ 110.030322][ T4379] ? grab_cache_page_write_begin+0xa0/0xa0 [ 110.036341][ T4379] ? file_remove_privs+0x5d0/0x5d0 [ 110.041983][ T4379] ? __rwlock_init+0x140/0x140 [ 110.047724][ T4379] ? __up_read+0x2b2/0x6b0 [ 110.053054][ T4379] __generic_file_write_iter+0x25f/0x4e0 [ 110.060553][ T4379] ? _raw_spin_unlock+0x24/0x40 [ 110.065924][ T4379] ? ocfs2_inode_unlock+0x11a/0x140 [ 110.072242][ T4379] ocfs2_file_write_iter+0x1670/0x1e70 [ 110.078586][ T4379] ? verify_lock_unused+0x140/0x140 [ 110.084288][ T4379] ? ocfs2_file_read_iter+0xa80/0xa80 [ 110.089814][ T4379] ? aa_file_perm+0x38b/0xe80 [ 110.094828][ T4379] ? rcu_read_lock_any_held+0xb0/0x130 [ 110.101333][ T4379] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 110.107136][ T4379] ? end_current_label_crit_section+0x14b/0x170 [ 110.113853][ T4379] ? memset+0x1e/0x40 [ 110.118488][ T4379] ? iov_iter_init+0xb4/0x170 [ 110.123380][ T4379] vfs_write+0x745/0xd60 [ 110.128521][ T4379] ? file_end_write+0x250/0x250 [ 110.133878][ T4379] ? __context_tracking_exit+0x4c/0x80 [ 110.140226][ T4379] ? __fdget_pos+0x2c6/0x370 [ 110.145430][ T4379] ksys_write+0x152/0x260 [ 110.150171][ T4379] ? __ia32_sys_read+0x80/0x80 [ 110.155401][ T4379] ? lockdep_hardirqs_on+0x94/0x140 [ 110.161331][ T4379] do_syscall_64+0x4c/0xa0 [ 110.166132][ T4379] ? clear_bhb_loop+0x30/0x80 [ 110.170919][ T4379] ? clear_bhb_loop+0x30/0x80 [ 110.176264][ T4379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 110.182603][ T4379] RIP: 0033:0x7fb4dd465eb9 [ 110.187032][ T4379] 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 [ 110.211124][ T4379] RSP: 002b:00007ffd9288f1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 110.220029][ T4379] RAX: ffffffffffffffda RBX: 00007fb4dd6e0fa0 RCX: 00007fb4dd465eb9 [ 110.228849][ T4379] RDX: 000000000208e24b RSI: 0000200000000040 RDI: 0000000000000004 [ 110.237084][ T4379] RBP: 00007fb4dd4d3c1f R08: 0000000000000000 R09: 0000000000000000 [ 110.246737][ T4379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.255269][ T4379] R13: 00007fb4dd6e0fac R14: 00007fb4dd6e0fa0 R15: 00007fb4dd6e0fa0 [ 110.263664][ T4379] [ 111.069151][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 111.275339][ T4388] loop0: detected capacity change from 0 to 32768 [ 111.332167][ T4388] (syz.0.29,4388,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.348592][ T4388] (syz.0.29,4388,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.367942][ T4388] JBD2: Ignoring recovery information on journal [ 111.389039][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.186315][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 112.402283][ T4391] loop0: detected capacity change from 0 to 32768 [ 112.464634][ T4391] (syz.0.30,4391,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.480215][ T4391] (syz.0.30,4391,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.501506][ T4391] JBD2: Ignoring recovery information on journal [ 112.526649][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.401142][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 113.624764][ T4394] loop0: detected capacity change from 0 to 32768 [ 113.681887][ T4394] (syz.0.31,4394,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.697871][ T4394] (syz.0.31,4394,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.718946][ T4394] JBD2: Ignoring recovery information on journal [ 113.743872][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 16:14:48 executed programs: 17 [ 114.630404][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 114.851241][ T4397] loop0: detected capacity change from 0 to 32768 [ 114.902447][ T4397] (syz.0.32,4397,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.917134][ T4397] (syz.0.32,4397,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.937669][ T4397] JBD2: Ignoring recovery information on journal [ 114.966312][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.759394][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 115.988985][ T4400] loop0: detected capacity change from 0 to 32768 [ 116.054359][ T4400] (syz.0.33,4400,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.068636][ T4400] (syz.0.33,4400,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 116.089478][ T4400] JBD2: Ignoring recovery information on journal [ 116.116228][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.909317][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 117.109216][ T4403] loop0: detected capacity change from 0 to 32768 [ 117.155363][ T4403] (syz.0.34,4403,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.169345][ T4403] (syz.0.34,4403,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.190299][ T4403] JBD2: Ignoring recovery information on journal [ 117.213928][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.976558][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 118.184171][ T4406] loop0: detected capacity change from 0 to 32768 [ 118.235853][ T4406] (syz.0.35,4406,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.254776][ T4406] (syz.0.35,4406,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 118.276469][ T4406] JBD2: Ignoring recovery information on journal [ 118.300812][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.