Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. 2025/10/09 09:59:14 parsed 1 programs [ 71.253737][ T4189] cgroup: Unknown subsys name 'net' [ 71.402771][ T4189] cgroup: Unknown subsys name 'rlimit' [ 72.933999][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 75.118153][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.126756][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.141849][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.158829][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.168050][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.178193][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.105494][ T4239] chnl_net:caif_netlink_parms(): no params data found [ 76.175560][ T4239] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.184050][ T4239] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.194128][ T4239] device bridge_slave_0 entered promiscuous mode [ 76.205651][ T4239] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.213221][ T4239] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.224299][ T4239] device bridge_slave_1 entered promiscuous mode [ 76.257473][ T4239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.270620][ T4239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.302742][ T4239] team0: Port device team_slave_0 added [ 76.312246][ T4239] team0: Port device team_slave_1 added [ 76.340307][ T4239] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.347969][ T4239] 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. [ 76.376000][ T4239] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.389396][ T4239] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.396570][ T4239] 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. [ 76.423114][ T4239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.463595][ T4239] device hsr_slave_0 entered promiscuous mode [ 76.470980][ T4239] device hsr_slave_1 entered promiscuous mode [ 76.603189][ T4239] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.615198][ T4239] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.625107][ T4239] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.641205][ T4239] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.750066][ T4239] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.757584][ T4239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.765854][ T4239] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.772971][ T4239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.864516][ T4239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.882102][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.899081][ T4226] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.913876][ T4226] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.924843][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 76.941933][ T4239] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.955013][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.963703][ T4226] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.971501][ T4226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.987443][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.996731][ T4226] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.003819][ T4226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.019267][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.029277][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.042524][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.054718][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.067955][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.079286][ T4239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.174818][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.183983][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.199534][ T4239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.218091][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.227295][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.268098][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.277803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.288138][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.296273][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.308105][ T4239] device veth0_vlan entered promiscuous mode [ 77.339451][ T4239] device veth1_vlan entered promiscuous mode [ 77.360474][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.369202][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.377976][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.387367][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.400738][ T4239] device veth0_macvtap entered promiscuous mode [ 77.429732][ T4239] device veth1_macvtap entered promiscuous mode [ 77.447296][ T4239] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.455144][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.464185][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.474770][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.484893][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.497519][ T4239] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.505643][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.515231][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.550077][ T4239] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.561001][ T4239] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.570618][ T4239] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.580174][ T4239] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/09 09:59:24 executed programs: 0 [ 78.923350][ T4287] chnl_net:caif_netlink_parms(): no params data found [ 78.989758][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.998228][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.006638][ T4287] device bridge_slave_0 entered promiscuous mode [ 79.015327][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.023211][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.031581][ T4287] device bridge_slave_1 entered promiscuous mode [ 79.061106][ T4287] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.073274][ T4287] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.107373][ T4287] team0: Port device team_slave_0 added [ 79.116759][ T4287] team0: Port device team_slave_1 added [ 79.143202][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.151883][ T4287] 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. [ 79.181170][ T4287] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.200436][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.207647][ T4287] 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. [ 79.237512][ T4287] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.293382][ T4287] device hsr_slave_0 entered promiscuous mode [ 79.302854][ T4287] device hsr_slave_1 entered promiscuous mode [ 79.310479][ T4287] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.321523][ T4287] Cannot create hsr debugfs directory [ 79.426443][ T4287] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.846782][ T1107] Bluetooth: hci0: command 0x0409 tx timeout [ 82.553342][ T4287] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.661151][ T4287] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.705246][ T4287] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.803021][ T4287] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.813165][ T4287] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.836275][ T4287] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.846062][ T4287] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.918645][ T4287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.936051][ T4258] Bluetooth: hci0: command 0x041b tx timeout [ 82.944371][ T4287] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.952014][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.961331][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.984121][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.993710][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.003300][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.010541][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.024028][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.032525][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.041701][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.050898][ T1158] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.058049][ T1158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.083542][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.097587][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.123660][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.133833][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.142851][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.155521][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.165265][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.192229][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.201472][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.213660][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.224157][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.234446][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.284175][ T9] device hsr_slave_0 left promiscuous mode [ 83.291360][ T9] device hsr_slave_1 left promiscuous mode [ 83.301374][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.309493][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.318155][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.327633][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.336321][ T9] device bridge_slave_1 left promiscuous mode [ 83.343524][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.359595][ T9] device bridge_slave_0 left promiscuous mode [ 83.366515][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.384341][ T9] device veth1_macvtap left promiscuous mode [ 83.391601][ T9] device veth0_macvtap left promiscuous mode [ 83.398920][ T9] device veth1_vlan left promiscuous mode [ 83.404888][ T9] device veth0_vlan left promiscuous mode [ 83.572817][ T9] team0 (unregistering): Port device team_slave_1 removed [ 83.589991][ T9] team0 (unregistering): Port device team_slave_0 removed [ 83.603928][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.621011][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.679596][ T9] bond0 (unregistering): Released all slaves [ 83.784578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.792417][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.811388][ T4287] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.836579][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.846636][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.863242][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.872040][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.881464][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.889923][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.902693][ T4287] device veth0_vlan entered promiscuous mode [ 83.916471][ T4287] device veth1_vlan entered promiscuous mode [ 83.949128][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.957835][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.967434][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.977010][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.988835][ T4287] device veth0_macvtap entered promiscuous mode [ 84.001381][ T4287] device veth1_macvtap entered promiscuous mode [ 84.021507][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.030257][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.038797][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.049480][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.061541][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.072483][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.081774][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.093214][ T4287] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.103586][ T4287] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.112996][ T4287] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.122791][ T4287] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.197902][ T4226] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.225160][ T4226] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.233117][ T1158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/10/09 09:59:30 executed programs: 2 [ 84.237054][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.253824][ T1158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.264416][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.548424][ T4308] loop0: detected capacity change from 0 to 32768 [ 84.624116][ T4308] (syz.0.17,4308,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.657761][ T4308] (syz.0.17,4308,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.715738][ T4308] JBD2: Ignoring recovery information on journal [ 84.780015][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.017269][ T4258] Bluetooth: hci0: command 0x040f tx timeout [ 86.348592][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 86.673602][ T4311] loop0: detected capacity change from 0 to 32768 [ 86.780301][ T4311] (syz.0.18,4311,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.797148][ T4311] (syz.0.18,4311,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.821508][ T4311] JBD2: Ignoring recovery information on journal [ 86.848331][ T1110] cfg80211: failed to load regulatory.db [ 86.874286][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.085813][ T1110] Bluetooth: hci0: command 0x0419 tx timeout [ 88.221458][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 88.529215][ T4315] loop0: detected capacity change from 0 to 32768 [ 88.579740][ T4315] (syz.0.19,4315,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.593302][ T4315] (syz.0.19,4315,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.619111][ T4315] JBD2: Ignoring recovery information on journal [ 88.649811][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.954231][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 90.232830][ T4318] loop0: detected capacity change from 0 to 32768 [ 90.287590][ T4318] (syz.0.20,4318,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.301430][ T4318] (syz.0.20,4318,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.322775][ T4318] JBD2: Ignoring recovery information on journal [ 90.359251][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/09 09:59:36 executed programs: 6 [ 91.518676][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 91.828007][ T4321] loop0: detected capacity change from 0 to 32768 [ 91.876756][ T4321] (syz.0.21,4321,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.890656][ T4321] (syz.0.21,4321,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.913443][ T4321] JBD2: Ignoring recovery information on journal [ 91.942930][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.094389][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 93.402497][ T4324] loop0: detected capacity change from 0 to 32768 [ 93.499669][ T4324] (syz.0.22,4324,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.527005][ T4324] (syz.0.22,4324,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.548334][ T4324] JBD2: Ignoring recovery information on journal [ 93.584421][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.752626][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 95.091299][ T4327] loop0: detected capacity change from 0 to 32768 [ 95.143211][ T4327] (syz.0.23,4327,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.159279][ T4327] (syz.0.23,4327,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.183293][ T4327] JBD2: Ignoring recovery information on journal [ 95.241655][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.443481][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 96.751388][ T4330] loop0: detected capacity change from 0 to 32768 [ 96.809819][ T4330] (syz.0.24,4330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.823538][ T4330] (syz.0.24,4330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.843878][ T4330] JBD2: Ignoring recovery information on journal [ 96.873471][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/09 09:59:43 executed programs: 10 [ 98.051040][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 98.347487][ T4333] loop0: detected capacity change from 0 to 32768 [ 98.409119][ T4333] (syz.0.25,4333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.423241][ T4333] (syz.0.25,4333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.445074][ T4333] JBD2: Ignoring recovery information on journal [ 98.481234][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.661340][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 99.961662][ T4336] loop0: detected capacity change from 0 to 32768 [ 100.029126][ T4336] (syz.0.26,4336,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.043683][ T4336] (syz.0.26,4336,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.074125][ T4336] JBD2: Ignoring recovery information on journal [ 100.124739][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.261594][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 101.533483][ T4339] loop0: detected capacity change from 0 to 32768 [ 101.588187][ T4339] (syz.0.27,4339,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.603542][ T4339] (syz.0.27,4339,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.623992][ T4339] JBD2: Ignoring recovery information on journal [ 101.662334][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.840671][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 103.129890][ T4343] loop0: detected capacity change from 0 to 32768 [ 103.248787][ T4343] (syz.0.28,4343,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.263851][ T4343] (syz.0.28,4343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.287523][ T4343] JBD2: Ignoring recovery information on journal [ 103.324436][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/09 09:59:49 executed programs: 14 [ 104.533942][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 104.839447][ T4346] loop0: detected capacity change from 0 to 32768 [ 104.901505][ T4346] (syz.0.29,4346,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.918481][ T4346] (syz.0.29,4346,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.942797][ T4346] JBD2: Ignoring recovery information on journal [ 104.980200][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.004362][ T4346] [ 105.006745][ T4346] ====================================================== [ 105.013780][ T4346] WARNING: possible circular locking dependency detected [ 105.020993][ T4346] syzkaller #0 Not tainted [ 105.025587][ T4346] ------------------------------------------------------ [ 105.032808][ T4346] syz.0.29/4346 is trying to acquire lock: [ 105.039017][ T4346] ffff8880224b1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 105.050203][ T4346] [ 105.050203][ T4346] but task is already holding lock: [ 105.058015][ T4346] ffff888074a3dbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 105.069395][ T4346] [ 105.069395][ T4346] which lock already depends on the new lock. [ 105.069395][ T4346] [ 105.081323][ T4346] [ 105.081323][ T4346] the existing dependency chain (in reverse order) is: [ 105.091023][ T4346] [ 105.091023][ T4346] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 105.099809][ T4346] down_read+0x44/0x2e0 [ 105.104726][ T4346] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 105.110637][ T4346] ocfs2_find_entry+0x3d1/0x1f90 [ 105.116197][ T4346] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 105.122386][ T4346] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 105.128639][ T4346] ocfs2_get_system_file_inode+0x319/0x760 [ 105.134986][ T4346] ocfs2_init_global_system_inodes+0x316/0x650 [ 105.141920][ T4346] ocfs2_fill_super+0x3dbf/0x4d80 [ 105.147889][ T4346] mount_bdev+0x287/0x3c0 [ 105.152933][ T4346] legacy_get_tree+0xe6/0x180 [ 105.158379][ T4346] vfs_get_tree+0x88/0x270 [ 105.164126][ T4346] do_new_mount+0x24a/0xa40 [ 105.169171][ T4346] __se_sys_mount+0x2d6/0x3c0 [ 105.174787][ T4346] do_syscall_64+0x4c/0xa0 [ 105.179855][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.186563][ T4346] [ 105.186563][ T4346] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 105.195021][ T4346] __lock_acquire+0x2c33/0x7c60 [ 105.200741][ T4346] lock_acquire+0x197/0x3f0 [ 105.205786][ T4346] __mutex_lock_common+0x1eb/0x2390 [ 105.211626][ T4346] mutex_lock_nested+0x17/0x20 [ 105.217103][ T4346] ocfs2_get_system_file_inode+0x1b5/0x760 [ 105.223437][ T4346] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 105.230309][ T4346] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 105.237193][ T4346] ocfs2_lock_allocators+0x2f7/0x5b0 [ 105.243010][ T4346] ocfs2_write_begin_nolock+0x2216/0x4180 [ 105.249465][ T4346] ocfs2_write_begin+0x1ab/0x300 [ 105.255045][ T4346] generic_perform_write+0x2aa/0x530 [ 105.261055][ T4346] __generic_file_write_iter+0x25f/0x4e0 [ 105.267397][ T4346] ocfs2_file_write_iter+0x1578/0x1cf0 [ 105.273482][ T4346] vfs_write+0x712/0xd00 [ 105.278435][ T4346] ksys_write+0x14d/0x250 [ 105.283495][ T4346] do_syscall_64+0x4c/0xa0 [ 105.288632][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.295238][ T4346] [ 105.295238][ T4346] other info that might help us debug this: [ 105.295238][ T4346] [ 105.305480][ T4346] Possible unsafe locking scenario: [ 105.305480][ T4346] [ 105.313033][ T4346] CPU0 CPU1 [ 105.318501][ T4346] ---- ---- [ 105.324062][ T4346] lock(&ocfs2_file_ip_alloc_sem_key); [ 105.329627][ T4346] lock(&osb->system_file_mutex); [ 105.337479][ T4346] lock(&ocfs2_file_ip_alloc_sem_key); [ 105.345872][ T4346] lock(&osb->system_file_mutex); [ 105.351085][ T4346] [ 105.351085][ T4346] *** DEADLOCK *** [ 105.351085][ T4346] [ 105.359711][ T4346] 3 locks held by syz.0.29/4346: [ 105.364656][ T4346] #0: ffff88801898c460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 105.373713][ T4346] #1: ffff888074a3df48 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 105.385436][ T4346] #2: ffff888074a3dbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 105.396883][ T4346] [ 105.396883][ T4346] stack backtrace: [ 105.402867][ T4346] CPU: 0 PID: 4346 Comm: syz.0.29 Not tainted syzkaller #0 [ 105.410096][ T4346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 105.420567][ T4346] Call Trace: [ 105.423855][ T4346] [ 105.426898][ T4346] dump_stack_lvl+0x168/0x230 [ 105.431686][ T4346] ? load_image+0x3b0/0x3b0 [ 105.436197][ T4346] ? show_regs_print_info+0x20/0x20 [ 105.441502][ T4346] ? print_circular_bug+0x12b/0x1a0 [ 105.446704][ T4346] check_noncircular+0x274/0x310 [ 105.451733][ T4346] ? add_chain_block+0x940/0x940 [ 105.456764][ T4346] ? lockdep_lock+0xdc/0x1e0 [ 105.461361][ T4346] ? mark_lock+0x94/0x320 [ 105.466069][ T4346] __lock_acquire+0x2c33/0x7c60 [ 105.471057][ T4346] ? __lock_acquire+0x13ad/0x7c60 [ 105.476294][ T4346] ? verify_lock_unused+0x140/0x140 [ 105.481585][ T4346] ? mark_lock+0x94/0x320 [ 105.486103][ T4346] ? __lock_acquire+0x13ad/0x7c60 [ 105.491511][ T4346] ? hlock_conflict+0x59/0x1f0 [ 105.496295][ T4346] ? __bfs+0x2a3/0x5c0 [ 105.500489][ T4346] lock_acquire+0x197/0x3f0 [ 105.505016][ T4346] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 105.511127][ T4346] ? rcu_is_watching+0x11/0xa0 [ 105.515912][ T4346] ? __might_sleep+0xf0/0xf0 [ 105.520706][ T4346] ? lock_release+0xba/0x870 [ 105.525310][ T4346] ? read_lock_is_recursive+0x10/0x10 [ 105.530929][ T4346] ? rcu_lock_release+0x5/0x20 [ 105.535812][ T4346] ? read_lock_is_recursive+0x10/0x10 [ 105.541302][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 105.546334][ T4346] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 105.552429][ T4346] __mutex_lock_common+0x1eb/0x2390 [ 105.557866][ T4346] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 105.564081][ T4346] ? ocfs2_get_system_file_inode+0x154/0x760 [ 105.570081][ T4346] ? mutex_lock_io_nested+0x60/0x60 [ 105.575876][ T4346] ? __rwlock_init+0x140/0x140 [ 105.580758][ T4346] ? do_raw_spin_unlock+0x11d/0x230 [ 105.585985][ T4346] mutex_lock_nested+0x17/0x20 [ 105.590905][ T4346] ocfs2_get_system_file_inode+0x1b5/0x760 [ 105.596813][ T4346] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 105.603072][ T4346] ? lockdep_unlock+0x134/0x2d0 [ 105.608207][ T4346] ? lockdep_lock+0x1e0/0x1e0 [ 105.613236][ T4346] ? add_lock_to_list+0x18d/0x280 [ 105.618471][ T4346] ? __lock_acquire+0x289d/0x7c60 [ 105.624172][ T4346] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 105.630531][ T4346] ? verify_lock_unused+0x140/0x140 [ 105.636304][ T4346] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 105.643327][ T4346] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 105.650032][ T4346] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 105.655865][ T4346] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 105.662000][ T4346] ? ocfs2_write_begin+0x1ab/0x300 [ 105.667128][ T4346] ? generic_perform_write+0x2aa/0x530 [ 105.672660][ T4346] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 105.678326][ T4346] ? vfs_write+0x712/0xd00 [ 105.682753][ T4346] ? ksys_write+0x14d/0x250 [ 105.687444][ T4346] ? do_syscall_64+0x4c/0xa0 [ 105.692135][ T4346] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 105.698579][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 105.703624][ T4346] ? do_raw_spin_lock+0x11d/0x280 [ 105.708666][ T4346] ? __rwlock_init+0x140/0x140 [ 105.713433][ T4346] ? do_raw_spin_unlock+0x11d/0x230 [ 105.718989][ T4346] ? _raw_spin_unlock+0x24/0x40 [ 105.724043][ T4346] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 105.730298][ T4346] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 105.736997][ T4346] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 105.743566][ T4346] ? ocfs2_reserve_clusters+0x30/0x30 [ 105.749107][ T4346] ? ocfs2_read_inode_block+0x11a/0x180 [ 105.754766][ T4346] ? rcu_is_watching+0x11/0xa0 [ 105.759693][ T4346] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 105.765530][ T4346] ? ocfs2_validate_extent_block+0x550/0x550 [ 105.772195][ T4346] ? ocfs2_get_clusters+0x2a1/0xa60 [ 105.777592][ T4346] ocfs2_lock_allocators+0x2f7/0x5b0 [ 105.782905][ T4346] ? _ocfs2_clear_bit+0x40/0x40 [ 105.788113][ T4346] ? do_raw_spin_lock+0x11d/0x280 [ 105.793157][ T4346] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 105.799167][ T4346] ? rcu_is_watching+0x11/0xa0 [ 105.804283][ T4346] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 105.810194][ T4346] ? kfree+0x4a/0x2a0 [ 105.814186][ T4346] ocfs2_write_begin_nolock+0x2216/0x4180 [ 105.820125][ T4346] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 105.826040][ T4346] ? __lock_acquire+0x289d/0x7c60 [ 105.831447][ T4346] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 105.837575][ T4346] ? ocfs2_xattr_get_nolock+0x1c5/0xf50 [ 105.843305][ T4346] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 105.849397][ T4346] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 105.855610][ T4346] ? __might_sleep+0xf0/0xf0 [ 105.860389][ T4346] ? preempt_count_add+0x8d/0x190 [ 105.865695][ T4346] ? rwsem_write_trylock+0x12f/0x1b0 [ 105.871025][ T4346] ? clear_nonspinnable+0x60/0x60 [ 105.876617][ T4346] ? seqcount_lockdep_reader_access+0x120/0x1c0 [ 105.883030][ T4346] ocfs2_write_begin+0x1ab/0x300 [ 105.888418][ T4346] ? ocfs2_readahead+0x190/0x190 [ 105.894189][ T4346] ? __vfs_getxattr+0x395/0x3d0 [ 105.899159][ T4346] ? fault_in_readable+0xf6/0x150 [ 105.904230][ T4346] generic_perform_write+0x2aa/0x530 [ 105.909631][ T4346] ? atime_needs_update+0x780/0x780 [ 105.915314][ T4346] ? grab_cache_page_write_begin+0xa0/0xa0 [ 105.921136][ T4346] ? file_remove_privs+0x590/0x590 [ 105.926275][ T4346] ? __rwlock_init+0x140/0x140 [ 105.931670][ T4346] ? __up_read+0x27c/0x660 [ 105.936197][ T4346] __generic_file_write_iter+0x25f/0x4e0 [ 105.941883][ T4346] ? _raw_spin_unlock+0x24/0x40 [ 105.947199][ T4346] ? ocfs2_inode_unlock+0x11a/0x140 [ 105.952437][ T4346] ocfs2_file_write_iter+0x1578/0x1cf0 [ 105.958401][ T4346] ? ocfs2_file_read_iter+0xa20/0xa20 [ 105.964254][ T4346] ? aa_file_perm+0x3a3/0xe20 [ 105.969231][ T4346] ? rcu_read_lock_any_held+0xb0/0x120 [ 105.974945][ T4346] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 105.980388][ T4346] ? end_current_label_crit_section+0x14b/0x170 [ 105.986936][ T4346] ? memset+0x1e/0x40 [ 105.990954][ T4346] ? iov_iter_init+0xb4/0x170 [ 105.995641][ T4346] vfs_write+0x712/0xd00 [ 105.999899][ T4346] ? file_end_write+0x250/0x250 [ 106.004913][ T4346] ? __context_tracking_exit+0x4c/0x80 [ 106.010408][ T4346] ? __fdget_pos+0x2c6/0x370 [ 106.015011][ T4346] ksys_write+0x14d/0x250 [ 106.019345][ T4346] ? __ia32_sys_read+0x80/0x80 [ 106.024178][ T4346] ? lockdep_hardirqs_on+0x94/0x140 [ 106.029751][ T4346] do_syscall_64+0x4c/0xa0 [ 106.034182][ T4346] ? clear_bhb_loop+0x30/0x80 [ 106.038923][ T4346] ? clear_bhb_loop+0x30/0x80 [ 106.043623][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.049735][ T4346] RIP: 0033:0x7f9d6a64aec9 [ 106.054371][ T4346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 106.074279][ T4346] RSP: 002b:00007ffc335afc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 106.082840][ T4346] RAX: ffffffffffffffda RBX: 00007f9d6a8a1fa0 RCX: 00007f9d6a64aec9 [ 106.090919][ T4346] RDX: 000000000208e24b RSI: 0000200000000000 RDI: 0000000000000004 [ 106.099004][ T4346] RBP: 00007f9d6a6cdf91 R08: 0000000000000000 R09: 0000000000000000 [ 106.106990][ T4346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.115067][ T4346] R13: 00007f9d6a8a1fa0 R14: 00007f9d6a8a1fa0 R15: 0000000000000003 [ 106.123234][ T4346] [ 106.868819][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 107.096323][ T4353] loop0: detected capacity change from 0 to 32768 [ 107.134360][ T4353] (syz.0.30,4353,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.148496][ T4353] (syz.0.30,4353,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.168694][ T4353] JBD2: Ignoring recovery information on journal [ 107.197292][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.980596][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 108.190857][ T4357] loop0: detected capacity change from 0 to 32768 [ 108.253779][ T4357] (syz.0.31,4357,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.268175][ T4357] (syz.0.31,4357,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.287062][ T4357] JBD2: Ignoring recovery information on journal [ 108.308394][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.027040][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 109.251118][ T4360] loop0: detected capacity change from 0 to 32768 [ 109.297296][ T4360] (syz.0.32,4360,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.310970][ T4360] (syz.0.32,4360,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.329181][ T4360] JBD2: Ignoring recovery information on journal [ 109.354732][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/09 09:59:55 executed programs: 18 [ 110.116747][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 110.358137][ T4363] loop0: detected capacity change from 0 to 32768 [ 110.413755][ T4363] (syz.0.33,4363,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.427617][ T4363] (syz.0.33,4363,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.449285][ T4363] JBD2: Ignoring recovery information on journal [ 110.471235][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.229253][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 111.461943][ T4366] loop0: detected capacity change from 0 to 32768 [ 111.507440][ T4366] (syz.0.34,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.521409][ T4366] (syz.0.34,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.539488][ T4366] JBD2: Ignoring recovery information on journal [ 111.564493][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.309144][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 112.550026][ T4369] loop0: detected capacity change from 0 to 32768 [ 112.613898][ T4369] (syz.0.35,4369,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.628127][ T4369] (syz.0.35,4369,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.646813][ T4369] JBD2: Ignoring recovery information on journal [ 112.678385][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.398969][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 113.607851][ T4372] loop0: detected capacity change from 0 to 32768 [ 113.650650][ T4372] (syz.0.36,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.664333][ T4372] (syz.0.36,4372,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 113.681811][ T4372] JBD2: Ignoring recovery information on journal [ 113.704006][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.409068][ T4287] ocfs2: Unmounting device (7,0) on (node local) [ 114.623736][ T4375] loop0: detected capacity change from 0 to 32768 [ 114.659245][ T4375] (syz.0.37,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.672668][ T4375] (syz.0.37,4375,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.690176][ T4375] JBD2: Ignoring recovery information on journal [ 114.725047][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.