Warning: Permanently added '10.128.0.222' (ED25519) to the list of known hosts. 2026/07/18 14:48:30 parsed 1 programs 2026/07/18 14:48:30 serving rpc on tcp://35483 [ 65.040637][ T4205] cgroup: Unknown subsys name 'net' [ 65.146680][ T4205] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.332887][ T4205] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 67.847737][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.857543][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.868390][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.887326][ T1434] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.895412][ T1434] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.903427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.297028][ T4258] chnl_net:caif_netlink_parms(): no params data found [ 69.336441][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.344232][ T4258] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.352102][ T4258] device bridge_slave_0 entered promiscuous mode [ 69.360885][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.367970][ T4258] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.375890][ T4258] device bridge_slave_1 entered promiscuous mode [ 69.400787][ T4258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.411940][ T4258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.442971][ T4258] team0: Port device team_slave_0 added [ 69.451998][ T4258] team0: Port device team_slave_1 added [ 69.473774][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.480925][ T4258] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.507565][ T4258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.520559][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.527514][ T4258] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.554413][ T4258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.595799][ T4258] device hsr_slave_0 entered promiscuous mode [ 69.604248][ T4258] device hsr_slave_1 entered promiscuous mode [ 69.688335][ T4258] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.698442][ T4258] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.706797][ T4258] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.715539][ T4258] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.734171][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.741314][ T4258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.749143][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.756197][ T4258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.792379][ T4258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.806449][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.816146][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.824313][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.835944][ T4258] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.846158][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.854571][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.861621][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.881891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.891303][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.898336][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.907811][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.918846][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.926818][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.935781][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.948338][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.957236][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.968977][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.977596][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.988229][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.087008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.094899][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.107957][ T4258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.140744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.149384][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.164662][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.173484][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.182358][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.190823][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.218158][ T4258] device veth0_vlan entered promiscuous mode [ 70.227992][ T4258] device veth1_vlan entered promiscuous mode [ 70.243989][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.252771][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.261006][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.270586][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.281545][ T4258] device veth0_macvtap entered promiscuous mode [ 70.291562][ T4258] device veth1_macvtap entered promiscuous mode [ 70.318500][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.326876][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.335361][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.343517][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.353224][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.363934][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.372188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.380780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.391958][ T4258] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.405627][ T4258] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.414615][ T4258] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.423619][ T4258] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.532950][ T4258] syz-executor (4258) used greatest stack depth: 20768 bytes left [ 71.122859][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.129367][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 2026/07/18 14:48:37 executed programs: 0 [ 71.354704][ T4306] chnl_net:caif_netlink_parms(): no params data found [ 71.412511][ T4306] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.421788][ T4306] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.429804][ T4306] device bridge_slave_0 entered promiscuous mode [ 71.438215][ T4306] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.447899][ T4306] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.455947][ T4306] device bridge_slave_1 entered promiscuous mode [ 71.488139][ T4306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.501769][ T4306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.526143][ T4306] team0: Port device team_slave_0 added [ 71.537943][ T4306] team0: Port device team_slave_1 added [ 71.563560][ T4306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.571313][ T4306] 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. [ 71.599732][ T4306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.618426][ T4306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.626476][ T4306] 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. [ 71.654630][ T4306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.691267][ T4306] device hsr_slave_0 entered promiscuous mode [ 71.697959][ T4306] device hsr_slave_1 entered promiscuous mode [ 71.705438][ T4306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.713694][ T4306] Cannot create hsr debugfs directory [ 71.794610][ T4306] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.279992][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 75.215274][ T4306] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.360067][ T26] Bluetooth: hci0: command 0x041b tx timeout [ 75.923832][ T4306] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.995072][ T4306] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.201989][ T4306] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.211313][ T4306] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.219969][ T4306] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.236234][ T4306] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.292250][ T4306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.304716][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.314559][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.325438][ T4306] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.338437][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.347774][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.356427][ T1434] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.363514][ T1434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.373435][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.403918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.412640][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.423135][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.430226][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.438162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.448060][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.457536][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.467422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.485667][ T4306] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.496398][ T4306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.511809][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.520228][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.528787][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.538065][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.546426][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.556072][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.564778][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.584683][ T154] device hsr_slave_0 left promiscuous mode [ 76.639091][ T154] device hsr_slave_1 left promiscuous mode [ 76.679811][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.687258][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.698747][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.706657][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.714732][ T154] device bridge_slave_1 left promiscuous mode [ 76.721946][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.734000][ T154] device bridge_slave_0 left promiscuous mode [ 76.741025][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.756151][ T154] device veth1_macvtap left promiscuous mode [ 76.762334][ T154] device veth0_macvtap left promiscuous mode [ 76.768333][ T154] device veth1_vlan left promiscuous mode [ 76.774802][ T154] device veth0_vlan left promiscuous mode [ 76.897053][ T154] team0 (unregistering): Port device team_slave_1 removed [ 76.908330][ T154] team0 (unregistering): Port device team_slave_0 removed [ 76.921468][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.935002][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.981021][ T154] bond0 (unregistering): Released all slaves [ 77.043709][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.082262][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.089863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.109514][ T4306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.127665][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.136251][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.155914][ T4306] device veth0_vlan entered promiscuous mode [ 77.172197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.180595][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.188732][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.196450][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.207680][ T4306] device veth1_vlan entered promiscuous mode [ 77.231449][ T4306] device veth0_macvtap entered promiscuous mode [ 77.238533][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.247583][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.255575][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.263991][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.272611][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.284110][ T4306] device veth1_macvtap entered promiscuous mode [ 77.301856][ T4306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.309327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.317150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.326649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.338031][ T4306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.347598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.356083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.366778][ T4306] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.375615][ T4306] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.384421][ T4306] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.393426][ T4306] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.439719][ T26] Bluetooth: hci0: command 0x040f tx timeout [ 77.450333][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.458166][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/18 14:48:44 executed programs: 2 [ 77.487502][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.500725][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.508546][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.518818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.767431][ T4320] loop0: detected capacity change from 0 to 32768 [ 77.879493][ T4320] (syz.0.17,4320,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.910698][ T4320] (syz.0.17,4320,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.953655][ T4320] JBD2: Ignoring recovery information on journal [ 77.981354][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.036161][ T25] audit: type=1800 audit(1784386124.731:2): pid=4320 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 [ 78.659281][ T4320] (syz.0.17,4320,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 78.672652][ T4320] syz.0.17 (4320) used greatest stack depth: 18048 bytes left [ 78.715926][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 78.962461][ T4324] loop0: detected capacity change from 0 to 32768 [ 79.039281][ T4324] (syz.0.18,4324,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.055109][ T4324] (syz.0.18,4324,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.075790][ T4324] JBD2: Ignoring recovery information on journal [ 79.121043][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.141225][ T25] audit: type=1800 audit(1784386125.841:3): pid=4324 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 [ 79.519222][ T4264] Bluetooth: hci0: command 0x0419 tx timeout [ 79.556179][ T4324] (syz.0.18,4324,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 79.585222][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 79.828623][ T4328] loop0: detected capacity change from 0 to 32768 [ 79.878186][ T4328] (syz.0.19,4328,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.891675][ T4328] (syz.0.19,4328,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.911702][ T4328] JBD2: Ignoring recovery information on journal [ 79.943182][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.963051][ T25] audit: type=1800 audit(1784386126.661:4): pid=4328 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 [ 80.338369][ T4328] (syz.0.19,4328,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 80.376436][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 80.616148][ T4332] loop0: detected capacity change from 0 to 32768 [ 80.670152][ T4332] (syz.0.20,4332,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.683691][ T4332] (syz.0.20,4332,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.704927][ T4332] JBD2: Ignoring recovery information on journal [ 80.742623][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.761512][ T25] audit: type=1800 audit(1784386127.461:5): pid=4332 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 [ 81.159345][ T4332] (syz.0.20,4332,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 81.187836][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 81.361785][ T1105] cfg80211: failed to load regulatory.db [ 81.439897][ T4336] loop0: detected capacity change from 0 to 32768 [ 81.498287][ T4336] (syz.0.21,4336,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.512403][ T4336] (syz.0.21,4336,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.532434][ T4336] JBD2: Ignoring recovery information on journal [ 81.577130][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.595437][ T25] audit: type=1800 audit(1784386128.291:6): pid=4336 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 [ 82.003033][ T4336] (syz.0.21,4336,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 82.031449][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 82.293268][ T4340] loop0: detected capacity change from 0 to 32768 [ 82.351054][ T4340] (syz.0.22,4340,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.364532][ T4340] (syz.0.22,4340,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.385066][ T4340] JBD2: Ignoring recovery information on journal [ 82.429403][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.451472][ T25] audit: type=1800 audit(1784386129.151:7): pid=4340 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 2026/07/18 14:48:49 executed programs: 8 [ 82.847673][ T4340] (syz.0.22,4340,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 82.875389][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 83.114455][ T4344] loop0: detected capacity change from 0 to 32768 [ 83.171583][ T4344] (syz.0.23,4344,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.185688][ T4344] (syz.0.23,4344,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.205578][ T4344] JBD2: Ignoring recovery information on journal [ 83.245806][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.273652][ T25] audit: type=1800 audit(1784386129.971:8): pid=4344 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 [ 83.662404][ T4344] (syz.0.23,4344,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 83.689902][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 83.934890][ T4348] loop0: detected capacity change from 0 to 32768 [ 83.996164][ T4348] (syz.0.24,4348,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.012478][ T4348] (syz.0.24,4348,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.032181][ T4348] JBD2: Ignoring recovery information on journal [ 84.058508][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.079052][ T25] audit: type=1800 audit(1784386130.771:9): pid=4348 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 [ 84.460086][ T4348] (syz.0.24,4348,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 84.472623][ T4348] syz.0.24 (4348) used greatest stack depth: 17312 bytes left [ 84.503297][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 84.754907][ T4352] loop0: detected capacity change from 0 to 32768 [ 84.781547][ T4352] (syz.0.25,4352,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.799118][ T4352] (syz.0.25,4352,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.818952][ T4352] JBD2: Ignoring recovery information on journal [ 84.840974][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.868218][ T25] audit: type=1800 audit(1784386131.561:10): pid=4352 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 [ 85.367976][ T4352] (syz.0.25,4352,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 85.395501][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 85.642625][ T4356] loop0: detected capacity change from 0 to 32768 [ 85.690035][ T4356] (syz.0.26,4356,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.703522][ T4356] (syz.0.26,4356,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.723045][ T4356] JBD2: Ignoring recovery information on journal [ 85.748520][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.766590][ T25] audit: type=1800 audit(1784386132.461:11): pid=4356 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 [ 86.156145][ T4356] (syz.0.26,4356,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 86.186261][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 86.428520][ T4360] loop0: detected capacity change from 0 to 32768 [ 86.491569][ T4360] (syz.0.27,4360,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.505051][ T4360] (syz.0.27,4360,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.523701][ T4360] JBD2: Ignoring recovery information on journal [ 86.551547][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.571707][ T25] audit: type=1800 audit(1784386133.271:12): pid=4360 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 [ 86.946314][ T4360] (syz.0.27,4360,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 86.974700][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 87.225825][ T4364] loop0: detected capacity change from 0 to 32768 [ 87.281774][ T4364] (syz.0.28,4364,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.295318][ T4364] (syz.0.28,4364,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.315595][ T4364] JBD2: Ignoring recovery information on journal [ 87.361486][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.394726][ T25] audit: type=1800 audit(1784386134.091:13): pid=4364 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 [ 87.417674][ T4364] [ 87.419997][ T4364] ====================================================== [ 87.426985][ T4364] WARNING: possible circular locking dependency detected [ 87.433982][ T4364] syzkaller #0 Not tainted [ 87.438368][ T4364] ------------------------------------------------------ [ 87.445352][ T4364] syz.0.28/4364 is trying to acquire lock: [ 87.451126][ T4364] ffff88807b3ad488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.462059][ T4364] [ 87.462059][ T4364] but task is already holding lock: [ 87.469398][ T4364] ffff88805d4fa2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 87.480432][ T4364] [ 87.480432][ T4364] which lock already depends on the new lock. [ 87.480432][ T4364] [ 87.490804][ T4364] [ 87.490804][ T4364] the existing dependency chain (in reverse order) is: [ 87.499784][ T4364] [ 87.499784][ T4364] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 87.508523][ T4364] down_read+0x44/0x2e0 [ 87.513175][ T4364] ocfs2_read_virt_blocks+0x240/0x8e0 [ 87.519045][ T4364] ocfs2_find_entry+0x39d/0x1f90 [ 87.524502][ T4364] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 87.530452][ T4364] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 87.536488][ T4364] ocfs2_get_system_file_inode+0x33f/0x7f0 [ 87.542785][ T4364] ocfs2_init_global_system_inodes+0x315/0x6e0 [ 87.549430][ T4364] ocfs2_fill_super+0x4032/0x50c0 [ 87.554944][ T4364] mount_bdev+0x28a/0x3c0 [ 87.560028][ T4364] legacy_get_tree+0xe6/0x180 [ 87.565195][ T4364] vfs_get_tree+0x88/0x270 [ 87.570103][ T4364] do_new_mount+0x247/0xa40 [ 87.575098][ T4364] __se_sys_mount+0x2e3/0x3d0 [ 87.580265][ T4364] do_syscall_64+0x4c/0xa0 [ 87.585175][ T4364] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.591559][ T4364] [ 87.591559][ T4364] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 87.599864][ T4364] __lock_acquire+0x2c66/0x7b50 [ 87.605209][ T4364] lock_acquire+0x19e/0x400 [ 87.610203][ T4364] __mutex_lock_common+0x1e5/0x2400 [ 87.615895][ T4364] mutex_lock_nested+0x17/0x20 [ 87.621155][ T4364] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.627457][ T4364] ocfs2_reserve_local_alloc_bits+0xfb/0x2630 [ 87.634014][ T4364] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 87.640835][ T4364] ocfs2_lock_allocators+0x2ce/0x5f0 [ 87.646613][ T4364] ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 87.652822][ T4364] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 87.658771][ T4364] __blockdev_direct_IO+0x142d/0x3b20 [ 87.664636][ T4364] ocfs2_direct_IO+0x233/0x2a0 [ 87.669891][ T4364] generic_file_direct_write+0x222/0x470 [ 87.676016][ T4364] __generic_file_write_iter+0x2b2/0x4e0 [ 87.682137][ T4364] ocfs2_file_write_iter+0x171a/0x1ee0 [ 87.688085][ T4364] do_iter_readv_writev+0x47d/0x5f0 [ 87.693774][ T4364] do_iter_write+0x1f8/0x7a0 [ 87.698856][ T4364] iter_file_splice_write+0x6be/0xcf0 [ 87.704718][ T4364] direct_splice_actor+0xe1/0x130 [ 87.710234][ T4364] splice_direct_to_actor+0x4e8/0xc00 [ 87.716098][ T4364] do_splice_direct+0x1d4/0x2f0 [ 87.721437][ T4364] do_sendfile+0x524/0xe30 [ 87.726344][ T4364] __se_sys_sendfile64+0x141/0x1a0 [ 87.731945][ T4364] do_syscall_64+0x4c/0xa0 [ 87.736855][ T4364] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.743239][ T4364] [ 87.743239][ T4364] other info that might help us debug this: [ 87.743239][ T4364] [ 87.753437][ T4364] Possible unsafe locking scenario: [ 87.753437][ T4364] [ 87.760856][ T4364] CPU0 CPU1 [ 87.766190][ T4364] ---- ---- [ 87.771533][ T4364] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.777074][ T4364] lock(&osb->system_file_mutex); [ 87.784676][ T4364] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.792709][ T4364] lock(&osb->system_file_mutex); [ 87.797791][ T4364] [ 87.797791][ T4364] *** DEADLOCK *** [ 87.797791][ T4364] [ 87.805904][ T4364] 3 locks held by syz.0.28/4364: [ 87.810811][ T4364] #0: ffff88807df00460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x4ff/0xe30 [ 87.819911][ T4364] #1: ffff88805d4fa648 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x437/0x1ee0 [ 87.831181][ T4364] #2: ffff88805d4fa2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 87.842620][ T4364] [ 87.842620][ T4364] stack backtrace: [ 87.848487][ T4364] CPU: 0 PID: 4364 Comm: syz.0.28 Not tainted syzkaller #0 [ 87.855653][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 87.865681][ T4364] Call Trace: [ 87.868940][ T4364] [ 87.871847][ T4364] dump_stack_lvl+0x188/0x250 [ 87.876501][ T4364] ? load_image+0x410/0x410 [ 87.880976][ T4364] ? show_regs_print_info+0x20/0x20 [ 87.886151][ T4364] ? print_circular_bug+0x12b/0x1a0 [ 87.891320][ T4364] check_noncircular+0x296/0x330 [ 87.896231][ T4364] ? add_chain_block+0x9b0/0x9b0 [ 87.901137][ T4364] ? lockdep_lock+0xf1/0x1f0 [ 87.905702][ T4364] ? mark_lock+0x94/0x320 [ 87.910002][ T4364] ? _find_first_zero_bit+0xd1/0xf0 [ 87.915172][ T4364] __lock_acquire+0x2c66/0x7b50 [ 87.919999][ T4364] ? mark_lock+0x94/0x320 [ 87.924302][ T4364] ? verify_lock_unused+0x140/0x140 [ 87.929471][ T4364] ? __lock_acquire+0x13dc/0x7b50 [ 87.934468][ T4364] ? mark_lock+0x94/0x320 [ 87.938766][ T4364] ? __lock_acquire+0x13dc/0x7b50 [ 87.943765][ T4364] lock_acquire+0x19e/0x400 [ 87.948241][ T4364] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.954192][ T4364] ? __might_sleep+0xf0/0xf0 [ 87.958754][ T4364] ? read_lock_is_recursive+0x10/0x10 [ 87.964098][ T4364] ? rcu_is_watching+0x11/0xa0 [ 87.968831][ T4364] ? lock_release+0xb5/0x8a0 [ 87.973394][ T4364] __mutex_lock_common+0x1e5/0x2400 [ 87.978566][ T4364] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.984526][ T4364] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.990497][ T4364] ? ocfs2_get_system_file_inode+0x14c/0x7f0 [ 87.996452][ T4364] ? mutex_lock_io_nested+0x60/0x60 [ 88.001630][ T4364] ? __rwlock_init+0x140/0x140 [ 88.006369][ T4364] ? do_raw_spin_unlock+0x11d/0x230 [ 88.011542][ T4364] mutex_lock_nested+0x17/0x20 [ 88.016284][ T4364] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 88.022066][ T4364] ? stack_trace_snprint+0xe0/0xe0 [ 88.027156][ T4364] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 88.033113][ T4364] ? lockdep_unlock+0x143/0x2e0 [ 88.037936][ T4364] ? lockdep_lock+0x1f0/0x1f0 [ 88.042592][ T4364] ? add_lock_to_list+0x18d/0x280 [ 88.047600][ T4364] ? __lock_acquire+0x2844/0x7b50 [ 88.052604][ T4364] ocfs2_reserve_local_alloc_bits+0xfb/0x2630 [ 88.058657][ T4364] ? verify_lock_unused+0x140/0x140 [ 88.063830][ T4364] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 88.070481][ T4364] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 88.076869][ T4364] ? ocfs2_lock_allocators+0x2ce/0x5f0 [ 88.082300][ T4364] ? ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 88.088179][ T4364] ? ocfs2_dio_wr_get_block+0xba4/0x1810 [ 88.093806][ T4364] ? __blockdev_direct_IO+0x142d/0x3b20 [ 88.099348][ T4364] ? generic_file_direct_write+0x222/0x470 [ 88.105139][ T4364] ? __generic_file_write_iter+0x2b2/0x4e0 [ 88.110950][ T4364] ? ocfs2_file_write_iter+0x171a/0x1ee0 [ 88.116568][ T4364] ? do_iter_readv_writev+0x47d/0x5f0 [ 88.121916][ T4364] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 88.127959][ T4364] ? __lock_acquire+0x7b50/0x7b50 [ 88.132958][ T4364] ? do_raw_spin_lock+0x128/0x2f0 [ 88.137954][ T4364] ? __rwlock_init+0x140/0x140 [ 88.142691][ T4364] ? do_raw_spin_unlock+0x11d/0x230 [ 88.147860][ T4364] ? _raw_spin_unlock+0x24/0x40 [ 88.152684][ T4364] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 88.158721][ T4364] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 88.165196][ T4364] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 88.171499][ T4364] ? ocfs2_reserve_clusters+0x30/0x30 [ 88.176845][ T4364] ? __kasan_kmalloc+0xc6/0xe0 [ 88.181584][ T4364] ? rcu_is_watching+0x11/0xa0 [ 88.186321][ T4364] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 88.191838][ T4364] ? ocfs2_validate_extent_block+0x570/0x570 [ 88.197788][ T4364] ? do_splice_direct+0x1d4/0x2f0 [ 88.202786][ T4364] ? __se_sys_sendfile64+0x141/0x1a0 [ 88.208045][ T4364] ? do_syscall_64+0x4c/0xa0 [ 88.212606][ T4364] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.218648][ T4364] ocfs2_lock_allocators+0x2ce/0x5f0 [ 88.223914][ T4364] ? _ocfs2_clear_bit+0x40/0x40 [ 88.228739][ T4364] ? do_raw_spin_lock+0x128/0x2f0 [ 88.233736][ T4364] ? ocfs2_write_begin_nolock+0xf78/0x44b0 [ 88.239517][ T4364] ? rcu_is_watching+0x11/0xa0 [ 88.244252][ T4364] ? ocfs2_write_begin_nolock+0xf78/0x44b0 [ 88.250027][ T4364] ? kfree+0x4a/0x2a0 [ 88.253981][ T4364] ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 88.259678][ T4364] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 88.265459][ T4364] ? __lock_acquire+0x2844/0x7b50 [ 88.270462][ T4364] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 88.276416][ T4364] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 88.282368][ T4364] ? ocfs2_orphan_add+0x11f0/0x11f0 [ 88.287542][ T4364] ? rwsem_write_trylock+0x135/0x1c0 [ 88.292802][ T4364] ? clear_nonspinnable+0x60/0x60 [ 88.297802][ T4364] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 88.303236][ T4364] ? ocfs2_lock_get_block+0x50/0x50 [ 88.308402][ T4364] ? lockdep_init_map_type+0x98/0x900 [ 88.313749][ T4364] ? lockdep_softirqs_off+0x430/0x430 [ 88.319099][ T4364] ? slab_post_alloc_hook+0x68/0x380 [ 88.324368][ T4364] ? iov_iter_advance+0x2a2/0x390 [ 88.329365][ T4364] ? iov_iter_bvec_advance+0x16e/0x230 [ 88.334798][ T4364] ? ocfs2_lock_get_block+0x50/0x50 [ 88.339966][ T4364] __blockdev_direct_IO+0x142d/0x3b20 [ 88.345317][ T4364] ? sb_init_dio_done_wq+0x80/0x80 [ 88.350398][ T4364] ? ocfs2_lock_get_block+0x50/0x50 [ 88.355569][ T4364] ? invalidate_mapping_pagevec+0x30/0x30 [ 88.361262][ T4364] ? filemap_write_and_wait_range+0x2b0/0x3b0 [ 88.367303][ T4364] ? rcu_is_watching+0x11/0xa0 [ 88.372042][ T4364] ? __mark_inode_dirty+0x7c7/0xc90 [ 88.377218][ T4364] ? ocfs2_lock_get_block+0x50/0x50 [ 88.382388][ T4364] ocfs2_direct_IO+0x233/0x2a0 [ 88.387124][ T4364] generic_file_direct_write+0x222/0x470 [ 88.392727][ T4364] __generic_file_write_iter+0x2b2/0x4e0 [ 88.398331][ T4364] ? ocfs2_inode_unlock+0x11a/0x140 [ 88.403498][ T4364] ocfs2_file_write_iter+0x171a/0x1ee0 [ 88.408955][ T4364] ? ocfs2_file_read_iter+0xa80/0xa80 [ 88.414298][ T4364] ? rcu_lock_release+0x5/0x20 [ 88.419038][ T4364] ? __lock_acquire+0x7b50/0x7b50 [ 88.424050][ T4364] ? aa_file_perm+0x38b/0xe80 [ 88.428703][ T4364] ? __kasan_kmalloc+0xaf/0xe0 [ 88.433442][ T4364] ? splice_direct_to_actor+0x4e8/0xc00 [ 88.438962][ T4364] do_iter_readv_writev+0x47d/0x5f0 [ 88.444130][ T4364] ? aa_path_link+0x8a0/0x8a0 [ 88.448777][ T4364] ? generic_file_rw_checks+0x280/0x280 [ 88.454294][ T4364] ? common_file_perm+0x171/0x1c0 [ 88.459287][ T4364] ? fsnotify_perm+0x5d/0x560 [ 88.463940][ T4364] ? security_file_permission+0x75/0xa0 [ 88.469461][ T4364] do_iter_write+0x1f8/0x7a0 [ 88.474026][ T4364] ? memset+0x1e/0x40 [ 88.477981][ T4364] ? iov_iter_bvec+0xb4/0x170 [ 88.482628][ T4364] iter_file_splice_write+0x6be/0xcf0 [ 88.487979][ T4364] ? splice_from_pipe+0x180/0x180 [ 88.492973][ T4364] ? generic_file_splice_read+0x463/0x5f0 [ 88.498665][ T4364] ? splice_shrink_spd+0xc0/0xc0 [ 88.503573][ T4364] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 88.510138][ T4364] ? splice_from_pipe+0x180/0x180 [ 88.515132][ T4364] direct_splice_actor+0xe1/0x130 [ 88.520132][ T4364] splice_direct_to_actor+0x4e8/0xc00 [ 88.525480][ T4364] ? direct_file_splice_eof+0xa0/0xa0 [ 88.530850][ T4364] ? pipe_to_sendpage+0x320/0x320 [ 88.535845][ T4364] ? common_file_perm+0x171/0x1c0 [ 88.540842][ T4364] ? fsnotify_perm+0x5d/0x560 [ 88.545493][ T4364] ? security_file_permission+0x75/0xa0 [ 88.551010][ T4364] do_splice_direct+0x1d4/0x2f0 [ 88.555834][ T4364] ? splice_direct_to_actor+0xc00/0xc00 [ 88.561348][ T4364] ? rcu_read_lock_any_held+0xb0/0x130 [ 88.566779][ T4364] ? do_splice_direct+0x2f0/0x2f0 [ 88.571779][ T4364] ? common_file_perm+0x171/0x1c0 [ 88.576798][ T4364] do_sendfile+0x524/0xe30 [ 88.581188][ T4364] ? do_pwritev+0x3a0/0x3a0 [ 88.585666][ T4364] ? __lock_acquire+0x7b50/0x7b50 [ 88.590665][ T4364] __se_sys_sendfile64+0x141/0x1a0 [ 88.595749][ T4364] ? lock_chain_count+0x20/0x20 [ 88.600571][ T4364] ? __x64_sys_sendfile64+0xa0/0xa0 [ 88.605741][ T4364] ? lockdep_hardirqs_on+0x94/0x140 [ 88.610910][ T4364] do_syscall_64+0x4c/0xa0 [ 88.615297][ T4364] ? clear_bhb_loop+0x30/0x80 [ 88.619974][ T4364] ? clear_bhb_loop+0x30/0x80 [ 88.624622][ T4364] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.630493][ T4364] RIP: 0033:0x7fe7741c5e99 [ 88.634892][ T4364] 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 [ 88.654468][ T4364] RSP: 002b:00007fff9b45c5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 88.662852][ T4364] RAX: ffffffffffffffda RBX: 00007fe77444dfa0 RCX: 00007fe7741c5e99 [ 88.670796][ T4364] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 88.678740][ T4364] RBP: 00007fe77425beaf R08: 0000000000000000 R09: 0000000000000000 [ 88.686682][ T4364] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 88.694624][ T4364] R13: 00007fe77444dfac R14: 00007fe77444dfa0 R15: 00007fe77444dfa0 [ 88.702570][ T4364] 2026/07/18 14:48:55 executed programs: 14 [ 88.946253][ T4364] (syz.0.28,4364,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 88.962758][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 89.148645][ T4368] loop0: detected capacity change from 0 to 32768 [ 89.203159][ T4368] (syz.0.29,4368,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.216544][ T4368] (syz.0.29,4368,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.234052][ T4368] JBD2: Ignoring recovery information on journal [ 89.258783][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.273170][ T25] audit: type=1800 audit(1784386135.971:14): pid=4368 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 [ 89.523929][ T4368] (syz.0.29,4368,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 89.539594][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 89.710103][ T4372] loop0: detected capacity change from 0 to 32768 [ 89.776519][ T4372] (syz.0.30,4372,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.790336][ T4372] (syz.0.30,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.807061][ T4372] JBD2: Ignoring recovery information on journal [ 89.828098][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.842159][ T25] audit: type=1800 audit(1784386136.541:15): pid=4372 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 [ 90.093274][ T4372] (syz.0.30,4372,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 90.109058][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 90.291913][ T4376] loop0: detected capacity change from 0 to 32768 [ 90.330567][ T4376] (syz.0.31,4376,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.343954][ T4376] (syz.0.31,4376,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.361154][ T4376] JBD2: Ignoring recovery information on journal [ 90.380253][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.402201][ T25] audit: type=1800 audit(1784386137.101:16): pid=4376 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 [ 90.658513][ T4376] (syz.0.31,4376,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 90.674489][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 90.830999][ T4380] loop0: detected capacity change from 0 to 32768 [ 90.885865][ T4380] (syz.0.32,4380,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.899569][ T4380] (syz.0.32,4380,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.916627][ T4380] JBD2: Ignoring recovery information on journal [ 90.936291][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.961455][ T25] audit: type=1800 audit(1784386137.661:17): pid=4380 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 [ 91.213644][ T4380] (syz.0.32,4380,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 91.229923][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 91.411499][ T4385] loop0: detected capacity change from 0 to 32768 [ 91.455480][ T4385] (syz.0.33,4385,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.468925][ T4385] (syz.0.33,4385,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.485671][ T4385] JBD2: Ignoring recovery information on journal [ 91.505303][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.522814][ T25] audit: type=1800 audit(1784386138.221:18): pid=4385 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 [ 91.784790][ T4385] (syz.0.33,4385,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 91.800573][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 91.960621][ T4389] loop0: detected capacity change from 0 to 32768 [ 92.004423][ T4389] (syz.0.34,4389,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.018429][ T4389] (syz.0.34,4389,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.035582][ T4389] JBD2: Ignoring recovery information on journal [ 92.055581][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.079796][ T25] audit: type=1800 audit(1784386138.781:19): pid=4389 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 [ 92.322938][ T4389] (syz.0.34,4389,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 92.338718][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 92.511165][ T4394] loop0: detected capacity change from 0 to 32768 [ 92.555346][ T4394] (syz.0.35,4394,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.568982][ T4394] (syz.0.35,4394,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.586362][ T4394] JBD2: Ignoring recovery information on journal [ 92.606667][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.624047][ T25] audit: type=1800 audit(1784386139.321:20): pid=4394 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 [ 92.873577][ T4394] (syz.0.35,4394,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 92.890262][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 93.061347][ T4398] loop0: detected capacity change from 0 to 32768 [ 93.110460][ T4398] (syz.0.36,4398,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.124005][ T4398] (syz.0.36,4398,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.142170][ T4398] JBD2: Ignoring recovery information on journal [ 93.167064][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.185390][ T25] audit: type=1800 audit(1784386139.881:21): pid=4398 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 [ 93.445524][ T4398] (syz.0.36,4398,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 93.461680][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 93.621401][ T4404] loop0: detected capacity change from 0 to 32768 [ 93.670447][ T4404] (syz.0.37,4404,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.683951][ T4404] (syz.0.37,4404,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.701393][ T4404] JBD2: Ignoring recovery information on journal [ 93.726602][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.748347][ T25] audit: type=1800 audit(1784386140.441:22): pid=4404 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 2026/07/18 14:49:00 executed programs: 23 [ 94.003690][ T4404] (syz.0.37,4404,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 94.019798][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 94.183811][ T4409] loop0: detected capacity change from 0 to 32768 [ 94.234927][ T4409] (syz.0.38,4409,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.248318][ T4409] (syz.0.38,4409,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.264965][ T4409] JBD2: Ignoring recovery information on journal [ 94.284921][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.298823][ T25] audit: type=1800 audit(1784386140.991:23): pid=4409 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 [ 94.558906][ T4409] (syz.0.38,4409,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 94.577635][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 94.740031][ T4414] loop0: detected capacity change from 0 to 32768 [ 94.785496][ T4414] (syz.0.39,4414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.798833][ T4414] (syz.0.39,4414,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.815616][ T4414] JBD2: Ignoring recovery information on journal [ 94.834974][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.853072][ T25] audit: type=1800 audit(1784386141.551:24): pid=4414 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 [ 95.107088][ T4414] (syz.0.39,4414,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 95.122991][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 95.289728][ T4418] loop0: detected capacity change from 0 to 32768 [ 95.342058][ T4418] (syz.0.40,4418,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.355511][ T4418] (syz.0.40,4418,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.372792][ T4418] JBD2: Ignoring recovery information on journal [ 95.395300][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.420683][ T25] audit: type=1800 audit(1784386142.121:25): pid=4418 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 [ 95.660165][ T4418] (syz.0.40,4418,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 95.676236][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 95.821322][ T4423] loop0: detected capacity change from 0 to 32768 [ 95.866178][ T4423] (syz.0.41,4423,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.879778][ T4423] (syz.0.41,4423,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.896640][ T4423] JBD2: Ignoring recovery information on journal [ 95.915699][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.937341][ T25] audit: type=1800 audit(1784386142.631:26): pid=4423 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 [ 96.191231][ T4423] (syz.0.41,4423,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 96.206793][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 96.380826][ T4427] loop0: detected capacity change from 0 to 32768 [ 96.425780][ T4427] (syz.0.42,4427,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.439630][ T4427] (syz.0.42,4427,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.456711][ T4427] JBD2: Ignoring recovery information on journal [ 96.476996][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.491114][ T25] audit: type=1800 audit(1784386143.191:27): pid=4427 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 [ 96.742642][ T4427] (syz.0.42,4427,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 96.758340][ T4306] ocfs2: Unmounting device (7,0) on (node local) [ 96.938998][ T4431] loop0: detected capacity change from 0 to 32768 [ 96.975797][ T4431] (syz.0.43,4431,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.989266][ T4431] (syz.0.43,4431,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.006401][ T4431] JBD2: Ignoring recovery information on journal [ 97.026690][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.041716][ T25] audit: type=1800 audit(1784386143.741:28): pid=4431 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 [ 97.294399][ T4431] (syz.0.43,4431,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 97.310303][ T4306] ocfs2: Unmounting device (7,0) on (node local)