Warning: Permanently added '10.128.0.244' (ED25519) to the list of known hosts. 2026/02/08 14:28:24 parsed 1 programs [ 65.271372][ T4189] cgroup: Unknown subsys name 'net' [ 65.419530][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.964953][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 69.249142][ T4232] chnl_net:caif_netlink_parms(): no params data found [ 69.317473][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.325223][ T4232] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.333427][ T4232] device bridge_slave_0 entered promiscuous mode [ 69.343161][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.350298][ T4232] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.358550][ T4232] device bridge_slave_1 entered promiscuous mode [ 69.384666][ T4232] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.396466][ T4232] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.425498][ T4232] team0: Port device team_slave_0 added [ 69.433625][ T4232] team0: Port device team_slave_1 added [ 69.461326][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.468530][ T4232] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.494667][ T4232] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.507778][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.514803][ T4232] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.540733][ T4232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.581226][ T4232] device hsr_slave_0 entered promiscuous mode [ 69.588178][ T4232] device hsr_slave_1 entered promiscuous mode [ 69.726538][ T4232] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.739357][ T4232] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.750026][ T4232] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.760496][ T4232] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.796851][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.804127][ T4232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.812135][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.819242][ T4232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.880355][ T4232] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.896577][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.908554][ T156] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.917449][ T156] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.934402][ T4232] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.947292][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.956175][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.963665][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.984136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.994562][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.001635][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.023129][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.033565][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.042884][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.058813][ T4232] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.074488][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.083476][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.093507][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.224915][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.233813][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.247981][ T4232] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.270962][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.280075][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.312273][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.321155][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.336197][ T4232] device veth0_vlan entered promiscuous mode [ 70.343593][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.352477][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.366084][ T4232] device veth1_vlan entered promiscuous mode [ 70.386247][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.394510][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.403594][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.413192][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.424198][ T4232] device veth0_macvtap entered promiscuous mode [ 70.438568][ T4232] device veth1_macvtap entered promiscuous mode [ 70.461726][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.473793][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.483103][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.491226][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.500444][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.526185][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.536088][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.546100][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.563419][ T4232] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.573410][ T4232] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.583283][ T4232] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.592107][ T4232] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.691227][ T4232] syz-executor (4232) used greatest stack depth: 21104 bytes left [ 71.336210][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.342820][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.393094][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.401336][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.413137][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.437653][ T4244] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.445671][ T4244] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.455255][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/08 14:28:34 executed programs: 0 [ 73.089464][ T4291] chnl_net:caif_netlink_parms(): no params data found [ 73.128019][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.164459][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.171572][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.180227][ T4291] device bridge_slave_0 entered promiscuous mode [ 73.189024][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.196976][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.205379][ T4291] device bridge_slave_1 entered promiscuous mode [ 73.223733][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.235191][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.256599][ T4291] team0: Port device team_slave_0 added [ 73.265280][ T4291] team0: Port device team_slave_1 added [ 73.280845][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.288018][ T4291] 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. [ 73.314906][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.327763][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.334991][ T4291] 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. [ 73.361995][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.390217][ T4291] device hsr_slave_0 entered promiscuous mode [ 73.397390][ T4291] device hsr_slave_1 entered promiscuous mode [ 73.404382][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.412441][ T4291] Cannot create hsr debugfs directory [ 75.013233][ T4252] Bluetooth: hci0: command 0x0409 tx timeout [ 75.657944][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.707992][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.768036][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.706512][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.761233][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.777330][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.788670][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.909764][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.927050][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.937516][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.965668][ T4291] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.977557][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.986817][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.995703][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.002827][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.011438][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.024400][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.034755][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.043883][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.051463][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.085051][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.093346][ T2358] Bluetooth: hci0: command 0x041b tx timeout [ 77.101181][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.112779][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.122907][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.131740][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.144972][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.155952][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.167094][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.176115][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.207046][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.216090][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.227685][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.327745][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.336976][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.367974][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.385951][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.394737][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.413778][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.423479][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.431731][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.439721][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.449951][ T4291] device veth0_vlan entered promiscuous mode [ 77.476817][ T4291] device veth1_vlan entered promiscuous mode [ 77.496287][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.504945][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.513547][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.521890][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.535150][ T4291] device veth0_macvtap entered promiscuous mode [ 77.548973][ T4291] device veth1_macvtap entered promiscuous mode [ 77.566507][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.577595][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.589782][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.598557][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.608741][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.617066][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.626225][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.645009][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.656187][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.667864][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.677892][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.687517][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.698527][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.707912][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.717082][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.726377][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.756727][ T144] device hsr_slave_0 left promiscuous mode [ 77.764349][ T144] device hsr_slave_1 left promiscuous mode [ 77.770786][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.779281][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.787983][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.795993][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.803718][ T144] device bridge_slave_1 left promiscuous mode [ 77.810646][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.823863][ T144] device bridge_slave_0 left promiscuous mode [ 77.830237][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.846796][ T144] device veth1_macvtap left promiscuous mode [ 77.853140][ T144] device veth0_macvtap left promiscuous mode [ 77.859188][ T144] device veth1_vlan left promiscuous mode [ 77.865317][ T144] device veth0_vlan left promiscuous mode [ 78.021278][ T144] team0 (unregistering): Port device team_slave_1 removed [ 78.034414][ T144] team0 (unregistering): Port device team_slave_0 removed [ 78.049991][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.064831][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.120147][ T144] bond0 (unregistering): Released all slaves [ 78.212861][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.221691][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.235461][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/02/08 14:28:39 executed programs: 2 [ 78.266680][ T156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.274959][ T156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.283260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.496824][ T4347] loop0: detected capacity change from 0 to 32768 [ 78.570749][ T4347] (syz.0.17,4347,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.626019][ T4347] (syz.0.17,4347,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.654028][ T4347] JBD2: Ignoring recovery information on journal [ 78.709870][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.172360][ T4310] Bluetooth: hci0: command 0x040f tx timeout [ 79.552972][ T4347] syz.0.17 (4347) used greatest stack depth: 20408 bytes left [ 80.466347][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 80.740798][ T4350] loop0: detected capacity change from 0 to 32768 [ 80.826450][ T4350] (syz.0.18,4350,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.844076][ T4350] (syz.0.18,4350,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.866542][ T4350] JBD2: Ignoring recovery information on journal [ 80.904724][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.252192][ T4310] Bluetooth: hci0: command 0x0419 tx timeout [ 81.574755][ T7] cfg80211: failed to load regulatory.db [ 82.019002][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 82.280242][ T4353] loop0: detected capacity change from 0 to 32768 [ 82.397252][ T4353] (syz.0.19,4353,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.411782][ T4353] (syz.0.19,4353,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.434732][ T4353] JBD2: Ignoring recovery information on journal [ 82.468319][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.715779][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 83.995995][ T4356] loop0: detected capacity change from 0 to 32768 [ 84.056069][ T4356] (syz.0.20,4356,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.069886][ T4356] (syz.0.20,4356,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.091099][ T4356] JBD2: Ignoring recovery information on journal [ 84.124228][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.574208][ T4356] syz.0.20 (4356) used greatest stack depth: 19992 bytes left 2026/02/08 14:28:45 executed programs: 6 [ 85.227999][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 85.498024][ T4359] loop0: detected capacity change from 0 to 32768 [ 85.555146][ T4359] (syz.0.21,4359,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.569990][ T4359] (syz.0.21,4359,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.591549][ T4359] JBD2: Ignoring recovery information on journal [ 85.621182][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.709408][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 86.963472][ T4362] loop0: detected capacity change from 0 to 32768 [ 86.984737][ T4362] (syz.0.22,4362,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.998328][ T4362] (syz.0.22,4362,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.019844][ T4362] JBD2: Ignoring recovery information on journal [ 87.049520][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.159216][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 88.448263][ T4365] loop0: detected capacity change from 0 to 32768 [ 88.501232][ T4365] (syz.0.23,4365,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.516252][ T4365] (syz.0.23,4365,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.537288][ T4365] JBD2: Ignoring recovery information on journal [ 88.566476][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.655634][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 89.923016][ T4368] loop0: detected capacity change from 0 to 32768 [ 89.966502][ T4368] (syz.0.24,4368,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.980152][ T4368] (syz.0.24,4368,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.004489][ T4368] JBD2: Ignoring recovery information on journal [ 90.049531][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 14:28:51 executed programs: 10 [ 91.143335][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 91.425112][ T4371] loop0: detected capacity change from 0 to 32768 [ 91.481078][ T4371] (syz.0.25,4371,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.495958][ T4371] (syz.0.25,4371,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.517451][ T4371] JBD2: Ignoring recovery information on journal [ 91.573907][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.698819][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 92.963095][ T4374] loop0: detected capacity change from 0 to 32768 [ 93.025961][ T4374] (syz.0.26,4374,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.040173][ T4374] (syz.0.26,4374,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.061263][ T4374] JBD2: Ignoring recovery information on journal [ 93.091015][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.167581][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 94.444423][ T4377] loop0: detected capacity change from 0 to 32768 [ 94.504684][ T4377] (syz.0.27,4377,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.518306][ T4377] (syz.0.27,4377,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.540676][ T4377] JBD2: Ignoring recovery information on journal [ 94.568244][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.591760][ T4377] [ 94.594142][ T4377] ====================================================== [ 94.601344][ T4377] WARNING: possible circular locking dependency detected [ 94.608441][ T4377] syzkaller #0 Not tainted [ 94.613101][ T4377] ------------------------------------------------------ [ 94.620122][ T4377] syz.0.27/4377 is trying to acquire lock: [ 94.625921][ T4377] ffff888076251488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.637140][ T4377] [ 94.637140][ T4377] but task is already holding lock: [ 94.644701][ T4377] ffff88805ffb3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 94.655215][ T4377] [ 94.655215][ T4377] which lock already depends on the new lock. [ 94.655215][ T4377] [ 94.665943][ T4377] [ 94.665943][ T4377] the existing dependency chain (in reverse order) is: [ 94.675279][ T4377] [ 94.675279][ T4377] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 94.684053][ T4377] down_read+0x44/0x2e0 [ 94.688903][ T4377] ocfs2_read_virt_blocks+0x237/0x8d0 [ 94.695047][ T4377] ocfs2_find_entry+0x3ca/0x2060 [ 94.700579][ T4377] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 94.706541][ T4377] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 94.712595][ T4377] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 94.719027][ T4377] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 94.725877][ T4377] ocfs2_fill_super+0x4060/0x50f0 [ 94.731437][ T4377] mount_bdev+0x287/0x3c0 [ 94.736283][ T4377] legacy_get_tree+0xe6/0x180 [ 94.741630][ T4377] vfs_get_tree+0x88/0x270 [ 94.746654][ T4377] do_new_mount+0x24a/0xa40 [ 94.751671][ T4377] __se_sys_mount+0x2e3/0x3d0 [ 94.756857][ T4377] do_syscall_64+0x4c/0xa0 [ 94.761801][ T4377] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.768210][ T4377] [ 94.768210][ T4377] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 94.776890][ T4377] __lock_acquire+0x2c42/0x7d10 [ 94.782262][ T4377] lock_acquire+0x19e/0x400 [ 94.787301][ T4377] __mutex_lock_common+0x1e3/0x2400 [ 94.793197][ T4377] mutex_lock_nested+0x17/0x20 [ 94.798537][ T4377] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.805127][ T4377] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 94.811938][ T4377] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 94.819018][ T4377] ocfs2_lock_allocators+0x2d5/0x5f0 [ 94.825073][ T4377] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 94.831361][ T4377] ocfs2_write_begin+0x1b9/0x310 [ 94.836987][ T4377] generic_perform_write+0x2b6/0x550 [ 94.842891][ T4377] __generic_file_write_iter+0x25f/0x4e0 [ 94.849126][ T4377] ocfs2_file_write_iter+0x1670/0x1e70 [ 94.855108][ T4377] vfs_write+0x745/0xd60 [ 94.859859][ T4377] ksys_write+0x152/0x260 [ 94.864781][ T4377] do_syscall_64+0x4c/0xa0 [ 94.869709][ T4377] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.876119][ T4377] [ 94.876119][ T4377] other info that might help us debug this: [ 94.876119][ T4377] [ 94.886593][ T4377] Possible unsafe locking scenario: [ 94.886593][ T4377] [ 94.894209][ T4377] CPU0 CPU1 [ 94.899651][ T4377] ---- ---- [ 94.905016][ T4377] lock(&ocfs2_file_ip_alloc_sem_key); [ 94.910658][ T4377] lock(&osb->system_file_mutex); [ 94.918274][ T4377] lock(&ocfs2_file_ip_alloc_sem_key); [ 94.926638][ T4377] lock(&osb->system_file_mutex); [ 94.932087][ T4377] [ 94.932087][ T4377] *** DEADLOCK *** [ 94.932087][ T4377] [ 94.940235][ T4377] 3 locks held by syz.0.27/4377: [ 94.945170][ T4377] #0: ffff88807c956460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 94.954314][ T4377] #1: ffff88805ffb3488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 94.965879][ T4377] #2: ffff88805ffb3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 94.977096][ T4377] [ 94.977096][ T4377] stack backtrace: [ 94.983068][ T4377] CPU: 1 PID: 4377 Comm: syz.0.27 Not tainted syzkaller #0 [ 94.990527][ T4377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 95.000584][ T4377] Call Trace: [ 95.003953][ T4377] [ 95.006880][ T4377] dump_stack_lvl+0x188/0x250 [ 95.011731][ T4377] ? load_image+0x400/0x400 [ 95.016364][ T4377] ? show_regs_print_info+0x20/0x20 [ 95.021649][ T4377] ? print_circular_bug+0x12b/0x1a0 [ 95.026976][ T4377] check_noncircular+0x296/0x330 [ 95.032028][ T4377] ? add_chain_block+0x940/0x940 [ 95.037233][ T4377] ? lockdep_lock+0xf1/0x1f0 [ 95.041860][ T4377] ? mark_lock+0x94/0x320 [ 95.046598][ T4377] ? _find_first_zero_bit+0xce/0xf0 [ 95.051807][ T4377] __lock_acquire+0x2c42/0x7d10 [ 95.056952][ T4377] ? mark_lock+0x94/0x320 [ 95.061383][ T4377] ? __lock_acquire+0x13bc/0x7d10 [ 95.066647][ T4377] ? verify_lock_unused+0x140/0x140 [ 95.071844][ T4377] ? mark_lock+0x94/0x320 [ 95.076176][ T4377] ? __lock_acquire+0x13bc/0x7d10 [ 95.081525][ T4377] ? hlock_conflict+0x59/0x1f0 [ 95.086287][ T4377] ? __bfs+0x2a3/0x5c0 [ 95.090393][ T4377] lock_acquire+0x19e/0x400 [ 95.094986][ T4377] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.100958][ T4377] ? rcu_is_watching+0x11/0xa0 [ 95.105716][ T4377] ? __might_sleep+0xf0/0xf0 [ 95.110294][ T4377] ? lock_release+0xb5/0x8a0 [ 95.114885][ T4377] ? read_lock_is_recursive+0x10/0x10 [ 95.120335][ T4377] ? rcu_lock_release+0x5/0x20 [ 95.125095][ T4377] ? read_lock_is_recursive+0x10/0x10 [ 95.130982][ T4377] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.137054][ T4377] __mutex_lock_common+0x1e3/0x2400 [ 95.142253][ T4377] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.148240][ T4377] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 95.154672][ T4377] ? mutex_lock_io_nested+0x60/0x60 [ 95.159870][ T4377] ? __rwlock_init+0x140/0x140 [ 95.164621][ T4377] ? do_raw_spin_unlock+0x11d/0x230 [ 95.169806][ T4377] mutex_lock_nested+0x17/0x20 [ 95.174560][ T4377] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.180460][ T4377] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 95.186463][ T4377] ? lockdep_unlock+0x143/0x2e0 [ 95.191386][ T4377] ? lockdep_lock+0x1f0/0x1f0 [ 95.196058][ T4377] ? add_lock_to_list+0x18d/0x280 [ 95.201166][ T4377] ? __lock_acquire+0x28ac/0x7d10 [ 95.206181][ T4377] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 95.212248][ T4377] ? verify_lock_unused+0x140/0x140 [ 95.217523][ T4377] ? ocfs2_set_buffer_uptodate+0xab/0x1120 [ 95.223405][ T4377] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 95.230245][ T4377] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 95.236656][ T4377] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.242126][ T4377] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.248099][ T4377] ? ocfs2_write_begin+0x1b9/0x310 [ 95.253379][ T4377] ? generic_perform_write+0x2b6/0x550 [ 95.258853][ T4377] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 95.264652][ T4377] ? vfs_write+0x745/0xd60 [ 95.269061][ T4377] ? ksys_write+0x152/0x260 [ 95.273560][ T4377] ? do_syscall_64+0x4c/0xa0 [ 95.278162][ T4377] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.284437][ T4377] ? __lock_acquire+0x7d10/0x7d10 [ 95.289552][ T4377] ? do_raw_spin_lock+0x128/0x2f0 [ 95.294678][ T4377] ? __rwlock_init+0x140/0x140 [ 95.299539][ T4377] ? do_raw_spin_unlock+0x11d/0x230 [ 95.305246][ T4377] ? _raw_spin_unlock+0x24/0x40 [ 95.310361][ T4377] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.316885][ T4377] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 95.323472][ T4377] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 95.329815][ T4377] ? ocfs2_reserve_clusters+0x30/0x30 [ 95.335291][ T4377] ? rcu_is_watching+0x11/0xa0 [ 95.340042][ T4377] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 95.345576][ T4377] ? ocfs2_validate_extent_block+0x570/0x570 [ 95.351727][ T4377] ? __brelse+0x55/0x90 [ 95.356106][ T4377] ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.361570][ T4377] ? _ocfs2_clear_bit+0x40/0x40 [ 95.366406][ T4377] ? do_raw_spin_lock+0x128/0x2f0 [ 95.371425][ T4377] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 95.377314][ T4377] ? rcu_is_watching+0x11/0xa0 [ 95.382204][ T4377] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 95.388196][ T4377] ? kfree+0x4a/0x2a0 [ 95.392175][ T4377] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.398075][ T4377] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 95.403873][ T4377] ? __lock_acquire+0x28ac/0x7d10 [ 95.408896][ T4377] ? ocfs2_read_inode_block+0x120/0x190 [ 95.414520][ T4377] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 95.420576][ T4377] ? handle_mm_fault+0x2be9/0x4410 [ 95.425783][ T4377] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 95.431950][ T4377] ? do_user_addr_fault+0x694/0xc80 [ 95.437289][ T4377] ? rwsem_write_trylock+0x135/0x1c0 [ 95.442655][ T4377] ? clear_nonspinnable+0x60/0x60 [ 95.447667][ T4377] ? exc_page_fault+0x88/0x100 [ 95.452427][ T4377] ? lockdep_hardirqs_on+0x94/0x140 [ 95.457651][ T4377] ? exc_page_fault+0x88/0x100 [ 95.462412][ T4377] ocfs2_write_begin+0x1b9/0x310 [ 95.467344][ T4377] ? ocfs2_readahead+0x190/0x190 [ 95.472269][ T4377] ? __get_user_nocheck_1+0x6/0x10 [ 95.477373][ T4377] ? fault_in_readable+0xf6/0x150 [ 95.482489][ T4377] generic_perform_write+0x2b6/0x550 [ 95.487877][ T4377] ? atime_needs_update+0x780/0x780 [ 95.493087][ T4377] ? grab_cache_page_write_begin+0xa0/0xa0 [ 95.498986][ T4377] ? file_remove_privs+0x5d0/0x5d0 [ 95.504104][ T4377] ? __rwlock_init+0x140/0x140 [ 95.508914][ T4377] ? __up_read+0x2b2/0x6b0 [ 95.513329][ T4377] __generic_file_write_iter+0x25f/0x4e0 [ 95.518957][ T4377] ? _raw_spin_unlock+0x24/0x40 [ 95.523801][ T4377] ? ocfs2_inode_unlock+0x11a/0x140 [ 95.528989][ T4377] ocfs2_file_write_iter+0x1670/0x1e70 [ 95.534443][ T4377] ? verify_lock_unused+0x140/0x140 [ 95.539636][ T4377] ? ocfs2_file_read_iter+0xa80/0xa80 [ 95.544995][ T4377] ? aa_file_perm+0x38b/0xe80 [ 95.549674][ T4377] ? rcu_read_lock_any_held+0xb0/0x130 [ 95.555124][ T4377] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 95.560408][ T4377] ? end_current_label_crit_section+0x14b/0x170 [ 95.566635][ T4377] ? memset+0x1e/0x40 [ 95.570605][ T4377] ? iov_iter_init+0xb4/0x170 [ 95.575267][ T4377] vfs_write+0x745/0xd60 [ 95.579500][ T4377] ? file_end_write+0x250/0x250 [ 95.584395][ T4377] ? __context_tracking_exit+0x4c/0x80 [ 95.589889][ T4377] ? __fdget_pos+0x2c6/0x370 [ 95.594781][ T4377] ksys_write+0x152/0x260 [ 95.599126][ T4377] ? __ia32_sys_read+0x80/0x80 [ 95.603884][ T4377] ? lockdep_hardirqs_on+0x94/0x140 [ 95.609105][ T4377] do_syscall_64+0x4c/0xa0 [ 95.613636][ T4377] ? clear_bhb_loop+0x30/0x80 [ 95.618307][ T4377] ? clear_bhb_loop+0x30/0x80 [ 95.623122][ T4377] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.629118][ T4377] RIP: 0033:0x7f1a3125feb9 [ 95.633656][ T4377] 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 [ 95.653373][ T4377] RSP: 002b:00007ffefebab878 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 95.661779][ T4377] RAX: ffffffffffffffda RBX: 00007f1a314dafa0 RCX: 00007f1a3125feb9 [ 95.669828][ T4377] RDX: 000000000208e24b RSI: 0000200000000040 RDI: 0000000000000004 [ 95.677884][ T4377] RBP: 00007f1a312cdc1f R08: 0000000000000000 R09: 0000000000000000 [ 95.685990][ T4377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.693959][ T4377] R13: 00007f1a314dafac R14: 00007f1a314dafa0 R15: 00007f1a314dafa0 [ 95.702014][ T4377] 2026/02/08 14:28:57 executed programs: 13 [ 96.312110][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 96.522504][ T4380] loop0: detected capacity change from 0 to 32768 [ 96.580287][ T4380] (syz.0.28,4380,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.593922][ T4380] (syz.0.28,4380,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.612404][ T4380] JBD2: Ignoring recovery information on journal [ 96.638592][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.316202][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 97.493182][ T4387] loop0: detected capacity change from 0 to 32768 [ 97.549929][ T4387] (syz.0.29,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.563782][ T4387] (syz.0.29,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.584206][ T4387] JBD2: Ignoring recovery information on journal [ 97.608583][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.250029][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 98.455302][ T4390] loop0: detected capacity change from 0 to 32768 [ 98.470790][ T4390] (syz.0.30,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.484711][ T4390] (syz.0.30,4390,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.503354][ T4390] JBD2: Ignoring recovery information on journal [ 98.525610][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.196452][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 99.378477][ T4394] loop0: detected capacity change from 0 to 32768 [ 99.453393][ T4394] (syz.0.31,4394,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.467475][ T4394] (syz.0.31,4394,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.485529][ T4394] JBD2: Ignoring recovery information on journal [ 99.506537][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.180930][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 100.359985][ T4398] loop0: detected capacity change from 0 to 32768 [ 100.403843][ T4398] (syz.0.32,4398,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.417872][ T4398] (syz.0.32,4398,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.436864][ T4398] JBD2: Ignoring recovery information on journal [ 100.469352][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.113739][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 101.297863][ T4401] loop0: detected capacity change from 0 to 32768 [ 101.353758][ T4401] (syz.0.33,4401,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.374048][ T4401] (syz.0.33,4401,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.391756][ T4401] JBD2: Ignoring recovery information on journal [ 101.417107][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 14:29:02 executed programs: 19 [ 102.046053][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 102.234759][ T4404] loop0: detected capacity change from 0 to 32768 [ 102.279555][ T4404] (syz.0.34,4404,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.293218][ T4404] (syz.0.34,4404,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.311890][ T4404] JBD2: Ignoring recovery information on journal [ 102.336561][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.016236][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 103.201074][ T4407] loop0: detected capacity change from 0 to 32768 [ 103.259828][ T4407] (syz.0.35,4407,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.273596][ T4407] (syz.0.35,4407,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.291307][ T4407] JBD2: Ignoring recovery information on journal [ 103.318401][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.944823][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 104.135664][ T4410] loop0: detected capacity change from 0 to 32768 [ 104.190879][ T4410] (syz.0.36,4410,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.204558][ T4410] (syz.0.36,4410,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.222942][ T4410] JBD2: Ignoring recovery information on journal [ 104.248073][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.