Warning: Permanently added '10.128.0.207' (ED25519) to the list of known hosts. 2026/05/02 23:46:22 parsed 1 programs [ 72.360335][ T4201] cgroup: Unknown subsys name 'net' [ 72.497662][ T4201] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.043647][ T4201] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 76.341761][ T4238] chnl_net:caif_netlink_parms(): no params data found [ 76.406270][ T4238] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.414093][ T4238] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.422852][ T4238] device bridge_slave_0 entered promiscuous mode [ 76.433032][ T4238] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.440193][ T4238] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.448875][ T4238] device bridge_slave_1 entered promiscuous mode [ 76.474682][ T4238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.487585][ T4238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.515982][ T4238] team0: Port device team_slave_0 added [ 76.524544][ T4238] team0: Port device team_slave_1 added [ 76.546946][ T4238] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.554193][ T4238] 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. [ 76.580575][ T4238] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.597952][ T4238] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.605474][ T4238] 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. [ 76.631676][ T4238] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.673667][ T4238] device hsr_slave_0 entered promiscuous mode [ 76.680635][ T4238] device hsr_slave_1 entered promiscuous mode [ 76.822413][ T4238] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.835136][ T4238] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.845864][ T4238] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.856106][ T4238] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.887976][ T4238] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.895369][ T4238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.903475][ T4238] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.910685][ T4238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.977474][ T4238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.994214][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.004899][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.014225][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.024358][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.039908][ T4238] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.052675][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.061531][ T1277] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.068633][ T1277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.093832][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.105601][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.112820][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.123074][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.143253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.152847][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.162300][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.174452][ T4238] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.188330][ T4238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.198171][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.333695][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.341568][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.355957][ T4238] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.378089][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.388876][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.421399][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.430585][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.439853][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.448154][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.458855][ T4238] device veth0_vlan entered promiscuous mode [ 77.476787][ T4238] device veth1_vlan entered promiscuous mode [ 77.503040][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.511949][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.520176][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.530607][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.542399][ T4238] device veth0_macvtap entered promiscuous mode [ 77.555672][ T4238] device veth1_macvtap entered promiscuous mode [ 77.576317][ T4238] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.585694][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.595269][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.604456][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.613599][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.627179][ T4238] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.636325][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.646067][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.659248][ T4238] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.669491][ T4238] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.679140][ T4238] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.688212][ T4238] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.776600][ T4238] syz-executor (4238) used greatest stack depth: 20112 bytes left [ 78.553507][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.563618][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.576376][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.608753][ T1210] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.616726][ T1210] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.624967][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/05/02 23:46:32 executed programs: 0 [ 80.031785][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 80.097682][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.107211][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.115479][ T4297] device bridge_slave_0 entered promiscuous mode [ 80.125279][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.132631][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.140608][ T4297] device bridge_slave_1 entered promiscuous mode [ 80.163398][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.174653][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.205327][ T4297] team0: Port device team_slave_0 added [ 80.217659][ T4297] team0: Port device team_slave_1 added [ 80.239929][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.263675][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.271187][ T4297] 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. [ 80.297160][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.309275][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.316542][ T4297] 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. [ 80.342580][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.373268][ T4297] device hsr_slave_0 entered promiscuous mode [ 80.380029][ T4297] device hsr_slave_1 entered promiscuous mode [ 80.386881][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.394817][ T4297] Cannot create hsr debugfs directory [ 81.951928][ T1110] Bluetooth: hci0: command 0x0409 tx timeout [ 83.257933][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.296995][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.368487][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.030996][ T4261] Bluetooth: hci0: command 0x041b tx timeout [ 84.299593][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.311975][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.321499][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.332137][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.390115][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.420599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.428979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.440039][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.450243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.459202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.468361][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.475815][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.484648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.499100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.507968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.517028][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.524419][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.562305][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.571493][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.580171][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.589163][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.600576][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.610879][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.619536][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.634579][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.643693][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.655100][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.663969][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.700157][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.822430][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.830032][ T1210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.844921][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.864127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.873245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.897021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.905688][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.935877][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.944433][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.953888][ T4297] device veth0_vlan entered promiscuous mode [ 84.966250][ T4297] device veth1_vlan entered promiscuous mode [ 84.993457][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.002966][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.011720][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.023601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.035572][ T4297] device veth0_macvtap entered promiscuous mode [ 85.046569][ T4297] device veth1_macvtap entered promiscuous mode [ 85.069797][ T4297] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.081011][ T4297] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.093495][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.103142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.111577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.120453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.129904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.142258][ T4297] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.153076][ T4297] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.164430][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.176273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.185307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.196438][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.205859][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.215157][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.224156][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.240540][ T154] device hsr_slave_0 left promiscuous mode [ 85.248097][ T154] device hsr_slave_1 left promiscuous mode [ 85.255170][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.263535][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.273203][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.280684][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.289222][ T154] device bridge_slave_1 left promiscuous mode [ 85.296592][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.310711][ T154] device bridge_slave_0 left promiscuous mode [ 85.317989][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.337456][ T154] device veth1_macvtap left promiscuous mode [ 85.344273][ T154] device veth0_macvtap left promiscuous mode [ 85.350325][ T154] device veth1_vlan left promiscuous mode [ 85.356428][ T154] device veth0_vlan left promiscuous mode [ 85.538424][ T154] team0 (unregistering): Port device team_slave_1 removed [ 85.552460][ T154] team0 (unregistering): Port device team_slave_0 removed [ 85.568379][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.584272][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.641586][ T154] bond0 (unregistering): Released all slaves [ 85.745475][ T1210] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.756901][ T1210] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.787890][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.809447][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.817497][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.825458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/05/02 23:46:38 executed programs: 2 [ 86.077447][ T4358] loop0: detected capacity change from 0 to 32768 [ 86.111379][ T4259] Bluetooth: hci0: command 0x040f tx timeout [ 86.118374][ T4358] (syz.0.17,4358,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.152649][ T4358] (syz.0.17,4358,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.186488][ T4358] JBD2: Ignoring recovery information on journal [ 86.253454][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.344326][ T26] audit: type=1800 audit(1777765599.300:2): pid=4358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 86.436688][ T4358] syz.0.17 (4358) used greatest stack depth: 19120 bytes left [ 86.492791][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.833603][ T21] cfg80211: failed to load regulatory.db [ 86.926104][ T4362] loop0: detected capacity change from 0 to 32768 [ 86.952803][ T4362] (syz.0.18,4362,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.982713][ T4362] (syz.0.18,4362,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.047388][ T4362] JBD2: Ignoring recovery information on journal [ 87.157335][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.223987][ T26] audit: type=1800 audit(1777765600.180:3): pid=4362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 87.362033][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.788384][ T4366] loop0: detected capacity change from 0 to 32768 [ 87.856087][ T4366] (syz.0.19,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.886792][ T4366] (syz.0.19,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.934342][ T4366] JBD2: Ignoring recovery information on journal [ 88.002186][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.023863][ T26] audit: type=1800 audit(1777765600.980:4): pid=4366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 88.099882][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.201107][ T4259] Bluetooth: hci0: command 0x0419 tx timeout [ 88.383981][ T4370] loop0: detected capacity change from 0 to 32768 [ 88.435193][ T4370] (syz.0.20,4370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.451322][ T4370] (syz.0.20,4370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.475292][ T4370] JBD2: Ignoring recovery information on journal [ 88.523117][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.556796][ T26] audit: type=1800 audit(1777765601.510:5): pid=4370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 88.642973][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.861670][ T4374] loop0: detected capacity change from 0 to 32768 [ 88.925822][ T4374] (syz.0.21,4374,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.939896][ T4374] (syz.0.21,4374,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.970299][ T4374] JBD2: Ignoring recovery information on journal [ 89.026747][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.066335][ T26] audit: type=1800 audit(1777765602.020:6): pid=4374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 89.139106][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.432125][ T4378] loop0: detected capacity change from 0 to 32768 [ 89.484208][ T4378] (syz.0.22,4378,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.497817][ T4378] (syz.0.22,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.519416][ T4378] JBD2: Ignoring recovery information on journal [ 89.563980][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.603272][ T26] audit: type=1800 audit(1777765602.560:7): pid=4378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 89.688753][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.991438][ T4382] loop0: detected capacity change from 0 to 32768 [ 90.084325][ T4382] (syz.0.23,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.099496][ T4382] (syz.0.23,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.124191][ T4382] JBD2: Ignoring recovery information on journal [ 90.153332][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.175699][ T26] audit: type=1800 audit(1777765603.130:8): pid=4382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 90.246955][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 90.579271][ T4386] loop0: detected capacity change from 0 to 32768 [ 90.601723][ T4386] (syz.0.24,4386,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.621166][ T4386] (syz.0.24,4386,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.665468][ T4386] JBD2: Ignoring recovery information on journal [ 90.721948][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.753244][ T26] audit: type=1800 audit(1777765603.710:9): pid=4386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/05/02 23:46:43 executed programs: 10 [ 90.927863][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 91.208382][ T4392] loop0: detected capacity change from 0 to 32768 [ 91.259548][ T4392] (syz.0.25,4392,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.274191][ T4392] (syz.0.25,4392,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.296123][ T4392] JBD2: Ignoring recovery information on journal [ 91.327318][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.349521][ T26] audit: type=1800 audit(1777765604.300:10): pid=4392 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 91.436212][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 91.727986][ T4396] loop0: detected capacity change from 0 to 32768 [ 91.792959][ T4396] (syz.0.26,4396,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.806905][ T4396] (syz.0.26,4396,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.828499][ T4396] JBD2: Ignoring recovery information on journal [ 91.858438][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.880565][ T26] audit: type=1800 audit(1777765604.830:11): pid=4396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 91.968871][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 92.242198][ T4400] loop0: detected capacity change from 0 to 32768 [ 92.311975][ T4400] (syz.0.27,4400,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.326220][ T4400] (syz.0.27,4400,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.358935][ T4400] JBD2: Ignoring recovery information on journal [ 92.394006][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.432618][ T26] audit: type=1800 audit(1777765605.390:12): pid=4400 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 92.508130][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 92.815010][ T4404] loop0: detected capacity change from 0 to 32768 [ 92.885664][ T4404] (syz.0.28,4404,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.899640][ T4404] (syz.0.28,4404,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.921072][ T4404] JBD2: Ignoring recovery information on journal [ 92.953106][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.975062][ T26] audit: type=1800 audit(1777765605.930:13): pid=4404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 93.047923][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 93.322270][ T4408] loop0: detected capacity change from 0 to 32768 [ 93.372229][ T4408] (syz.0.29,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.386473][ T4408] (syz.0.29,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.407081][ T4408] JBD2: Ignoring recovery information on journal [ 93.461877][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.483858][ T26] audit: type=1800 audit(1777765606.440:14): pid=4408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 93.553627][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 93.821371][ T4412] loop0: detected capacity change from 0 to 32768 [ 93.868632][ T4412] (syz.0.30,4412,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.891191][ T4412] (syz.0.30,4412,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.912739][ T4412] JBD2: Ignoring recovery information on journal [ 93.942460][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.963138][ T26] audit: type=1800 audit(1777765606.920:15): pid=4412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 94.054396][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 94.354033][ T4416] loop0: detected capacity change from 0 to 32768 [ 94.417924][ T4416] (syz.0.31,4416,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.434101][ T4416] (syz.0.31,4416,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.454303][ T4416] JBD2: Ignoring recovery information on journal [ 94.484114][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.504188][ T26] audit: type=1800 audit(1777765607.460:16): pid=4416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 94.580423][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 94.788253][ T4420] loop0: detected capacity change from 0 to 32768 [ 94.848222][ T4420] (syz.0.32,4420,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.862603][ T4420] (syz.0.32,4420,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.883269][ T4420] JBD2: Ignoring recovery information on journal [ 94.916480][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.936989][ T26] audit: type=1800 audit(1777765607.890:17): pid=4420 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 95.024670][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 95.313490][ T4424] loop0: detected capacity change from 0 to 32768 [ 95.395177][ T4424] (syz.0.33,4424,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.408735][ T4424] (syz.0.33,4424,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.430509][ T4424] JBD2: Ignoring recovery information on journal [ 95.459170][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.480019][ T26] audit: type=1800 audit(1777765608.430:18): pid=4424 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 95.568230][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 95.850333][ T4428] loop0: detected capacity change from 0 to 32768 [ 95.921493][ T4428] (syz.0.34,4428,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.935163][ T4428] (syz.0.34,4428,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.959168][ T4428] JBD2: Ignoring recovery information on journal [ 95.989669][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.010379][ T26] audit: type=1800 audit(1777765608.960:19): pid=4428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/05/02 23:46:49 executed programs: 20 [ 96.094819][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 96.396785][ T4432] loop0: detected capacity change from 0 to 32768 [ 96.461683][ T4432] (syz.0.35,4432,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.477701][ T4432] (syz.0.35,4432,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.499642][ T4432] JBD2: Ignoring recovery information on journal [ 96.527724][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.549386][ T26] audit: type=1800 audit(1777765609.500:20): pid=4432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 96.632271][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 96.901696][ T4436] loop0: detected capacity change from 0 to 32768 [ 96.984731][ T4436] (syz.0.36,4436,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.001288][ T4436] (syz.0.36,4436,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.023821][ T4436] JBD2: Ignoring recovery information on journal [ 97.056990][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.089906][ T26] audit: type=1800 audit(1777765610.040:21): pid=4436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 97.159164][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 97.431487][ T4440] loop0: detected capacity change from 0 to 32768 [ 97.510398][ T4440] (syz.0.37,4440,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.525160][ T4440] (syz.0.37,4440,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.546950][ T4440] JBD2: Ignoring recovery information on journal [ 97.577859][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.603058][ T26] audit: type=1800 audit(1777765610.560:22): pid=4440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 97.678082][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 97.957022][ T4444] loop0: detected capacity change from 0 to 32768 [ 98.008720][ T4444] (syz.0.38,4444,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.026064][ T4444] (syz.0.38,4444,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.050443][ T4444] JBD2: Ignoring recovery information on journal [ 98.085499][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.106257][ T26] audit: type=1800 audit(1777765611.060:23): pid=4444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 98.198468][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 98.492277][ T4448] loop0: detected capacity change from 0 to 32768 [ 98.553381][ T4448] (syz.0.39,4448,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.567137][ T4448] (syz.0.39,4448,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.587258][ T4448] JBD2: Ignoring recovery information on journal [ 98.617998][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.639068][ T26] audit: type=1800 audit(1777765611.590:24): pid=4448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 98.724758][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 99.033505][ T4452] loop0: detected capacity change from 0 to 32768 [ 99.096204][ T4452] (syz.0.40,4452,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.109794][ T4452] (syz.0.40,4452,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.130089][ T4452] JBD2: Ignoring recovery information on journal [ 99.164960][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.186859][ T26] audit: type=1800 audit(1777765612.140:25): pid=4452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 99.278421][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 99.567376][ T4456] loop0: detected capacity change from 0 to 32768 [ 99.617962][ T4456] (syz.0.41,4456,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.641989][ T4456] (syz.0.41,4456,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.662275][ T4456] JBD2: Ignoring recovery information on journal [ 99.693663][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.723788][ T26] audit: type=1800 audit(1777765612.680:26): pid=4456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.41" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 99.811204][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 100.104440][ T4460] loop0: detected capacity change from 0 to 32768 [ 100.122970][ T4460] (syz.0.42,4460,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.137738][ T4460] (syz.0.42,4460,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.166498][ T4460] JBD2: Ignoring recovery information on journal [ 100.207050][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.241320][ T26] audit: type=1800 audit(1777765613.200:27): pid=4460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 100.324075][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 100.605263][ T4464] loop0: detected capacity change from 0 to 32768 [ 100.659549][ T4464] (syz.0.43,4464,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.676910][ T4464] (syz.0.43,4464,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.698672][ T4464] JBD2: Ignoring recovery information on journal [ 100.729814][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.751337][ T26] audit: type=1800 audit(1777765613.710:28): pid=4464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 100.832407][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 101.119530][ T4468] loop0: detected capacity change from 0 to 32768 [ 101.174270][ T4468] (syz.0.44,4468,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.187953][ T4468] (syz.0.44,4468,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.208307][ T4468] JBD2: Ignoring recovery information on journal [ 101.236711][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.267570][ T26] audit: type=1800 audit(1777765614.220:29): pid=4468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/05/02 23:46:54 executed programs: 30 [ 101.347478][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 101.646498][ T4472] loop0: detected capacity change from 0 to 32768 [ 101.694857][ T4472] (syz.0.45,4472,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.709400][ T4472] (syz.0.45,4472,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.734743][ T4472] JBD2: Ignoring recovery information on journal [ 101.773943][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.795750][ T26] audit: type=1800 audit(1777765614.750:30): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.45" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 101.799228][ T4472] [ 101.818552][ T4472] ====================================================== [ 101.825574][ T4472] WARNING: possible circular locking dependency detected [ 101.832610][ T4472] syzkaller #0 Not tainted [ 101.837025][ T4472] ------------------------------------------------------ [ 101.844073][ T4472] syz.0.45/4472 is trying to acquire lock: [ 101.849896][ T4472] ffff8880292d5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 101.860928][ T4472] [ 101.860928][ T4472] but task is already holding lock: [ 101.868319][ T4472] ffff88805fbb8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 101.879418][ T4472] [ 101.879418][ T4472] which lock already depends on the new lock. [ 101.879418][ T4472] [ 101.889851][ T4472] [ 101.889851][ T4472] the existing dependency chain (in reverse order) is: [ 101.898895][ T4472] [ 101.898895][ T4472] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 101.907710][ T4472] down_read+0x44/0x2e0 [ 101.912426][ T4472] ocfs2_read_virt_blocks+0x237/0x8d0 [ 101.918362][ T4472] ocfs2_find_entry+0x3ca/0x2060 [ 101.923930][ T4472] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 101.930004][ T4472] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 101.936080][ T4472] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 101.942412][ T4472] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 101.949104][ T4472] ocfs2_fill_super+0x4060/0x50f0 [ 101.954758][ T4472] mount_bdev+0x287/0x3c0 [ 101.959635][ T4472] legacy_get_tree+0xe6/0x180 [ 101.964866][ T4472] vfs_get_tree+0x88/0x270 [ 101.969835][ T4472] do_new_mount+0x24a/0xa40 [ 101.974862][ T4472] __se_sys_mount+0x2e3/0x3d0 [ 101.980081][ T4472] do_syscall_64+0x4c/0xa0 [ 101.985037][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.991476][ T4472] [ 101.991476][ T4472] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 101.999847][ T4472] __lock_acquire+0x2c42/0x7d10 [ 102.005226][ T4472] lock_acquire+0x19e/0x400 [ 102.010258][ T4472] __mutex_lock_common+0x1e3/0x2400 [ 102.015988][ T4472] mutex_lock_nested+0x17/0x20 [ 102.021292][ T4472] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.027625][ T4472] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 102.034231][ T4472] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 102.041100][ T4472] ocfs2_lock_allocators+0x2d5/0x5f0 [ 102.046912][ T4472] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 102.053161][ T4472] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 102.059139][ T4472] __blockdev_direct_IO+0x13d4/0x3a70 [ 102.065035][ T4472] ocfs2_direct_IO+0x233/0x2a0 [ 102.070323][ T4472] generic_file_direct_write+0x22c/0x490 [ 102.076480][ T4472] __generic_file_write_iter+0x2b1/0x4e0 [ 102.082635][ T4472] ocfs2_file_write_iter+0x1670/0x1e70 [ 102.088628][ T4472] do_iter_readv_writev+0x47e/0x5f0 [ 102.094347][ T4472] do_iter_write+0x205/0x7b0 [ 102.099462][ T4472] do_pwritev+0x240/0x3a0 [ 102.104313][ T4472] do_syscall_64+0x4c/0xa0 [ 102.109263][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.115684][ T4472] [ 102.115684][ T4472] other info that might help us debug this: [ 102.115684][ T4472] [ 102.125910][ T4472] Possible unsafe locking scenario: [ 102.125910][ T4472] [ 102.133365][ T4472] CPU0 CPU1 [ 102.138731][ T4472] ---- ---- [ 102.144107][ T4472] lock(&ocfs2_file_ip_alloc_sem_key); [ 102.149676][ T4472] lock(&osb->system_file_mutex); [ 102.157310][ T4472] lock(&ocfs2_file_ip_alloc_sem_key); [ 102.165467][ T4472] lock(&osb->system_file_mutex); [ 102.170580][ T4472] [ 102.170580][ T4472] *** DEADLOCK *** [ 102.170580][ T4472] [ 102.178739][ T4472] 3 locks held by syz.0.45/4472: [ 102.183690][ T4472] #0: ffff88807a57e460 (sb_writers#13){.+.+}-{0:0}, at: do_pwritev+0x229/0x3a0 [ 102.192749][ T4472] #1: ffff88805fbb89c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 102.204066][ T4472] #2: ffff88805fbb8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 102.215566][ T4472] [ 102.215566][ T4472] stack backtrace: [ 102.221482][ T4472] CPU: 0 PID: 4472 Comm: syz.0.45 Not tainted syzkaller #0 [ 102.228719][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 102.238786][ T4472] Call Trace: [ 102.242072][ T4472] [ 102.245028][ T4472] dump_stack_lvl+0x188/0x250 [ 102.249741][ T4472] ? load_image+0x400/0x400 [ 102.254292][ T4472] ? show_regs_print_info+0x20/0x20 [ 102.259495][ T4472] ? print_circular_bug+0x12b/0x1a0 [ 102.264699][ T4472] check_noncircular+0x296/0x330 [ 102.269727][ T4472] ? add_chain_block+0x940/0x940 [ 102.274665][ T4472] ? lockdep_lock+0xf1/0x1f0 [ 102.279270][ T4472] ? mark_lock+0x94/0x320 [ 102.283607][ T4472] __lock_acquire+0x2c42/0x7d10 [ 102.288470][ T4472] ? try_to_wake_up+0x69d/0x1050 [ 102.293409][ T4472] ? verify_lock_unused+0x140/0x140 [ 102.298614][ T4472] ? mark_lock+0x94/0x320 [ 102.302943][ T4472] ? __lock_acquire+0x13bc/0x7d10 [ 102.307975][ T4472] lock_acquire+0x19e/0x400 [ 102.312482][ T4472] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.318468][ T4472] ? rcu_is_watching+0x11/0xa0 [ 102.323234][ T4472] ? __might_sleep+0xf0/0xf0 [ 102.327825][ T4472] ? lock_release+0xb5/0x8a0 [ 102.332425][ T4472] ? read_lock_is_recursive+0x10/0x10 [ 102.337823][ T4472] ? rcu_lock_release+0x5/0x20 [ 102.342588][ T4472] ? read_lock_is_recursive+0x10/0x10 [ 102.347969][ T4472] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.353953][ T4472] __mutex_lock_common+0x1e3/0x2400 [ 102.359181][ T4472] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.365208][ T4472] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 102.371226][ T4472] ? mutex_lock_io_nested+0x60/0x60 [ 102.376565][ T4472] ? __rwlock_init+0x140/0x140 [ 102.381508][ T4472] ? do_raw_spin_unlock+0x11d/0x230 [ 102.386714][ T4472] mutex_lock_nested+0x17/0x20 [ 102.391499][ T4472] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.397331][ T4472] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 102.403312][ T4472] ? lockdep_unlock+0x143/0x2e0 [ 102.408170][ T4472] ? lockdep_lock+0x1f0/0x1f0 [ 102.412851][ T4472] ? add_lock_to_list+0x18d/0x280 [ 102.417899][ T4472] ? __lock_acquire+0x28ac/0x7d10 [ 102.422936][ T4472] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 102.429019][ T4472] ? verify_lock_unused+0x140/0x140 [ 102.434226][ T4472] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 102.440929][ T4472] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 102.447369][ T4472] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 102.452833][ T4472] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 102.458745][ T4472] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 102.464493][ T4472] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 102.470050][ T4472] ? generic_file_direct_write+0x22c/0x490 [ 102.475871][ T4472] ? __generic_file_write_iter+0x2b1/0x4e0 [ 102.481712][ T4472] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 102.487364][ T4472] ? do_iter_readv_writev+0x47e/0x5f0 [ 102.492737][ T4472] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 102.498809][ T4472] ? __lock_acquire+0x7d10/0x7d10 [ 102.503837][ T4472] ? do_raw_spin_lock+0x128/0x2f0 [ 102.508863][ T4472] ? __rwlock_init+0x140/0x140 [ 102.513633][ T4472] ? do_raw_spin_unlock+0x11d/0x230 [ 102.518855][ T4472] ? _raw_spin_unlock+0x24/0x40 [ 102.523724][ T4472] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 102.529879][ T4472] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 102.536603][ T4472] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 102.543036][ T4472] ? ocfs2_reserve_clusters+0x30/0x30 [ 102.548433][ T4472] ? __kasan_kmalloc+0xcc/0xf0 [ 102.553215][ T4472] ? rcu_is_watching+0x11/0xa0 [ 102.558006][ T4472] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 102.563571][ T4472] ? ocfs2_validate_extent_block+0x570/0x570 [ 102.569583][ T4472] ocfs2_lock_allocators+0x2d5/0x5f0 [ 102.574882][ T4472] ? _ocfs2_clear_bit+0x40/0x40 [ 102.579749][ T4472] ? do_raw_spin_lock+0x128/0x2f0 [ 102.584779][ T4472] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 102.590687][ T4472] ? rcu_is_watching+0x11/0xa0 [ 102.595632][ T4472] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 102.601536][ T4472] ? kfree+0x4a/0x2a0 [ 102.605538][ T4472] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 102.611466][ T4472] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 102.617396][ T4472] ? __lock_acquire+0x28ac/0x7d10 [ 102.622441][ T4472] ? ocfs2_zero_extend+0x23e9/0x2790 [ 102.627849][ T4472] ? ocfs2_read_inode_block+0x120/0x190 [ 102.633430][ T4472] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 102.639420][ T4472] ? ocfs2_add_inode_data+0x140/0x140 [ 102.644807][ T4472] ? ocfs2_orphan_add+0x11d0/0x11d0 [ 102.650054][ T4472] ? rwsem_write_trylock+0x135/0x1c0 [ 102.655664][ T4472] ? clear_nonspinnable+0x60/0x60 [ 102.660726][ T4472] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 102.666228][ T4472] ? ocfs2_lock_get_block+0x50/0x50 [ 102.671453][ T4472] ? get_user_pages_fast_only+0x40/0x40 [ 102.677031][ T4472] ? lockdep_softirqs_off+0x430/0x430 [ 102.682418][ T4472] ? slab_post_alloc_hook+0x68/0x380 [ 102.687717][ T4472] ? iov_iter_advance+0x202/0x390 [ 102.692779][ T4472] ? ocfs2_lock_get_block+0x50/0x50 [ 102.697980][ T4472] __blockdev_direct_IO+0x13d4/0x3a70 [ 102.703552][ T4472] ? sb_init_dio_done_wq+0x80/0x80 [ 102.708689][ T4472] ? ocfs2_lock_get_block+0x50/0x50 [ 102.713909][ T4472] ? invalidate_mapping_pagevec+0x30/0x30 [ 102.719659][ T4472] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 102.725835][ T4472] ? rcu_is_watching+0x11/0xa0 [ 102.730730][ T4472] ? __mark_inode_dirty+0x7c7/0xc90 [ 102.735997][ T4472] ? ocfs2_lock_get_block+0x50/0x50 [ 102.741205][ T4472] ocfs2_direct_IO+0x233/0x2a0 [ 102.745986][ T4472] generic_file_direct_write+0x22c/0x490 [ 102.751640][ T4472] __generic_file_write_iter+0x2b1/0x4e0 [ 102.757306][ T4472] ? _raw_spin_unlock+0x24/0x40 [ 102.762174][ T4472] ? ocfs2_inode_unlock+0x11a/0x140 [ 102.767390][ T4472] ocfs2_file_write_iter+0x1670/0x1e70 [ 102.772874][ T4472] ? ocfs2_file_read_iter+0xa80/0xa80 [ 102.778311][ T4472] ? rcu_lock_release+0x5/0x20 [ 102.783082][ T4472] ? __lock_acquire+0x7d10/0x7d10 [ 102.788124][ T4472] ? aa_file_perm+0x38b/0xe80 [ 102.792838][ T4472] do_iter_readv_writev+0x47e/0x5f0 [ 102.798044][ T4472] ? aa_path_link+0x880/0x880 [ 102.802729][ T4472] ? generic_file_rw_checks+0x280/0x280 [ 102.808368][ T4472] ? common_file_perm+0x171/0x1c0 [ 102.813397][ T4472] ? fsnotify_perm+0x5d/0x560 [ 102.818100][ T4472] ? security_file_permission+0x75/0xa0 [ 102.823667][ T4472] do_iter_write+0x205/0x7b0 [ 102.828349][ T4472] do_pwritev+0x240/0x3a0 [ 102.832702][ T4472] ? do_preadv+0x390/0x390 [ 102.837166][ T4472] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 102.843190][ T4472] ? lock_chain_count+0x20/0x20 [ 102.848059][ T4472] ? vtime_user_exit+0x2c8/0x3e0 [ 102.853005][ T4472] ? lockdep_hardirqs_on+0x94/0x140 [ 102.858212][ T4472] ? __x64_sys_pwritev2+0xba/0x100 [ 102.863406][ T4472] do_syscall_64+0x4c/0xa0 [ 102.867834][ T4472] ? clear_bhb_loop+0x30/0x80 [ 102.872517][ T4472] ? clear_bhb_loop+0x30/0x80 [ 102.877204][ T4472] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.883200][ T4472] RIP: 0033:0x7f8ae006cdd9 [ 102.887624][ T4472] 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 [ 102.907255][ T4472] RSP: 002b:00007fff99b12c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 102.915852][ T4472] RAX: ffffffffffffffda RBX: 00007f8ae02e5fa0 RCX: 00007f8ae006cdd9 [ 102.923836][ T4472] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 102.931814][ T4472] RBP: 00007f8ae0102d69 R08: 0000000000000000 R09: 0000000000000003 [ 102.939807][ T4472] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000 [ 102.947807][ T4472] R13: 00007f8ae02e5fac R14: 00007f8ae02e5fa0 R15: 00007f8ae02e5fa0 [ 102.955798][ T4472] [ 102.997677][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 103.224881][ T4476] loop0: detected capacity change from 0 to 32768 [ 103.265662][ T4476] (syz.0.46,4476,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.279149][ T4476] (syz.0.46,4476,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.296843][ T4476] JBD2: Ignoring recovery information on journal [ 103.319204][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.334735][ T26] audit: type=1800 audit(1777765616.290:31): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 103.392005][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 103.607277][ T4480] loop0: detected capacity change from 0 to 32768 [ 103.665431][ T4480] (syz.0.47,4480,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.678880][ T4480] (syz.0.47,4480,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.696864][ T4480] JBD2: Ignoring recovery information on journal [ 103.728414][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.744028][ T26] audit: type=1800 audit(1777765616.700:32): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 103.788129][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 103.936355][ T4484] loop0: detected capacity change from 0 to 32768 [ 103.950704][ T4484] (syz.0.48,4484,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.964297][ T4484] (syz.0.48,4484,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.983431][ T4484] JBD2: Ignoring recovery information on journal [ 104.011694][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.037343][ T26] audit: type=1800 audit(1777765616.990:33): pid=4484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 104.099698][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 104.253741][ T4488] loop0: detected capacity change from 0 to 32768 [ 104.342099][ T4488] (syz.0.49,4488,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.356041][ T4488] (syz.0.49,4488,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.374158][ T4488] JBD2: Ignoring recovery information on journal [ 104.412008][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.444311][ T26] audit: type=1800 audit(1777765617.400:34): pid=4488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 104.496320][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 104.704753][ T4493] loop0: detected capacity change from 0 to 32768 [ 104.743449][ T4493] (syz.0.50,4493,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.757324][ T4493] (syz.0.50,4493,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.775703][ T4493] JBD2: Ignoring recovery information on journal [ 104.797881][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.814009][ T26] audit: type=1800 audit(1777765617.770:35): pid=4493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 104.865322][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 105.057569][ T4497] loop0: detected capacity change from 0 to 32768 [ 105.103596][ T4497] (syz.0.51,4497,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.117354][ T4497] (syz.0.51,4497,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.135337][ T4497] JBD2: Ignoring recovery information on journal [ 105.157509][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.172864][ T26] audit: type=1800 audit(1777765618.130:36): pid=4497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 105.228755][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 105.429451][ T4501] loop0: detected capacity change from 0 to 32768 [ 105.467141][ T4501] (syz.0.52,4501,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.482476][ T4501] (syz.0.52,4501,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.502121][ T4501] JBD2: Ignoring recovery information on journal [ 105.552256][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.584263][ T26] audit: type=1800 audit(1777765618.540:37): pid=4501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 105.632045][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 105.844115][ T4505] loop0: detected capacity change from 0 to 32768 [ 105.905444][ T4505] (syz.0.53,4505,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.918987][ T4505] (syz.0.53,4505,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.937042][ T4505] JBD2: Ignoring recovery information on journal [ 105.958906][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.974661][ T26] audit: type=1800 audit(1777765618.930:38): pid=4505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 106.028927][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 106.222307][ T4510] loop0: detected capacity change from 0 to 32768 [ 106.268887][ T4510] (syz.0.54,4510,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.282437][ T4510] (syz.0.54,4510,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.300461][ T4510] JBD2: Ignoring recovery information on journal [ 106.330445][ T4510] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.356669][ T26] audit: type=1800 audit(1777765619.310:39): pid=4510 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/05/02 23:46:59 executed programs: 40 [ 106.403068][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 106.662539][ T4514] (syz.0.55,4514,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.676136][ T4514] (syz.0.55,4514,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.694593][ T4514] JBD2: Ignoring recovery information on journal [ 106.716467][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.732704][ T26] audit: type=1800 audit(1777765619.690:40): pid=4514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.55" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 106.788459][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 106.997480][ T4518] set_capacity_and_notify: 1 callbacks suppressed [ 106.997491][ T4518] loop0: detected capacity change from 0 to 32768 [ 107.045670][ T4518] (syz.0.56,4518,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.059161][ T4518] (syz.0.56,4518,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.077452][ T4518] JBD2: Ignoring recovery information on journal [ 107.099683][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.150054][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 107.359311][ T4522] loop0: detected capacity change from 0 to 32768 [ 107.411322][ T4522] (syz.0.57,4522,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.425444][ T4522] (syz.0.57,4522,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.449931][ T4522] JBD2: Ignoring recovery information on journal [ 107.480602][ T4522] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.533926][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 107.736372][ T4528] loop0: detected capacity change from 0 to 32768 [ 107.772768][ T4528] (syz.0.58,4528,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.786886][ T4528] (syz.0.58,4528,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 107.806076][ T4528] JBD2: Ignoring recovery information on journal [ 107.844075][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.895679][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 108.122293][ T4534] loop0: detected capacity change from 0 to 32768 [ 108.188721][ T4534] (syz.0.59,4534,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.204825][ T4534] (syz.0.59,4534,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.223881][ T4534] JBD2: Ignoring recovery information on journal [ 108.254421][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.298184][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 108.491625][ T4538] loop0: detected capacity change from 0 to 32768 [ 108.522588][ T4538] (syz.0.60,4538,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.536114][ T4538] (syz.0.60,4538,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.553938][ T4538] JBD2: Ignoring recovery information on journal [ 108.588112][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.624279][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 108.624289][ T26] audit: type=1800 audit(1777765621.580:45): pid=4538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 108.676876][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 108.891748][ T4542] loop0: detected capacity change from 0 to 32768 [ 108.925792][ T4542] (syz.0.61,4542,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.939306][ T4542] (syz.0.61,4542,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 108.957819][ T4542] JBD2: Ignoring recovery information on journal [ 108.983168][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.999571][ T26] audit: type=1800 audit(1777765621.950:46): pid=4542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 109.052818][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 109.271399][ T4546] loop0: detected capacity change from 0 to 32768 [ 109.328806][ T4546] (syz.0.62,4546,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.342376][ T4546] (syz.0.62,4546,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.360326][ T4546] JBD2: Ignoring recovery information on journal [ 109.395701][ T4546] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.410806][ T26] audit: type=1800 audit(1777765622.360:47): pid=4546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 109.452652][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 109.658930][ T4550] loop0: detected capacity change from 0 to 32768 [ 109.702613][ T4550] (syz.0.63,4550,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.716681][ T4550] (syz.0.63,4550,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.735652][ T4550] JBD2: Ignoring recovery information on journal [ 109.760386][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.788901][ T26] audit: type=1800 audit(1777765622.740:48): pid=4550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.63" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 109.847342][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 110.002442][ T4554] loop0: detected capacity change from 0 to 32768 [ 110.072619][ T4554] (syz.0.64,4554,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.086680][ T4554] (syz.0.64,4554,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.105395][ T4554] JBD2: Ignoring recovery information on journal [ 110.128226][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.143793][ T26] audit: type=1800 audit(1777765623.100:49): pid=4554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 110.210254][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 110.415376][ T4558] loop0: detected capacity change from 0 to 32768 [ 110.462661][ T4558] (syz.0.65,4558,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.476676][ T4558] (syz.0.65,4558,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.495761][ T4558] JBD2: Ignoring recovery information on journal [ 110.518970][ T4558] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.541903][ T26] audit: type=1800 audit(1777765623.500:50): pid=4558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 110.602765][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 110.879356][ T4562] (syz.0.66,4562,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.893133][ T4562] (syz.0.66,4562,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.924861][ T4562] JBD2: Ignoring recovery information on journal [ 110.968183][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.001092][ T26] audit: type=1800 audit(1777765623.960:51): pid=4562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.66" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 111.045684][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 111.299034][ T4566] (syz.0.67,4566,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.315495][ T4566] (syz.0.67,4566,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.334046][ T4566] JBD2: Ignoring recovery information on journal [ 111.359803][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.375203][ T26] audit: type=1800 audit(1777765624.330:52): pid=4566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.67" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/05/02 23:47:04 executed programs: 53 [ 111.422979][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 111.686195][ T4570] (syz.0.68,4570,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.699872][ T4570] (syz.0.68,4570,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.718466][ T4570] JBD2: Ignoring recovery information on journal [ 111.756994][ T4570] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.783444][ T26] audit: type=1800 audit(1777765624.740:53): pid=4570 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.68" name="file1" dev="loop0" ino=16978 res=0 errno=0