Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts. 2026/06/27 00:25:35 parsed 1 programs 2026/06/27 00:25:35 serving rpc on tcp://41085 [ 65.790642][ T4200] cgroup: Unknown subsys name 'net' [ 65.926074][ T4200] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 67.225390][ T4200] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 69.073384][ T573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.083885][ T573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.094641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.114015][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.122131][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.130196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.075235][ T4258] chnl_net:caif_netlink_parms(): no params data found [ 70.135311][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.143149][ T4258] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.153004][ T4258] device bridge_slave_0 entered promiscuous mode [ 70.162782][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.169921][ T4258] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.179600][ T4258] device bridge_slave_1 entered promiscuous mode [ 70.207649][ T4258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.220625][ T4258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.248535][ T4258] team0: Port device team_slave_0 added [ 70.256889][ T4258] team0: Port device team_slave_1 added [ 70.277769][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.285414][ 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. [ 70.311597][ T4258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.324440][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.331534][ 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. [ 70.357437][ T4258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.391908][ T4258] device hsr_slave_0 entered promiscuous mode [ 70.398815][ T4258] device hsr_slave_1 entered promiscuous mode [ 70.506143][ T4258] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.518127][ T4258] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.528655][ T4258] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.543664][ T4258] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.593564][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.600736][ T4258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.608622][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.615708][ T4258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.671918][ T4258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.683189][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.708176][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.717790][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.726945][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 70.759481][ T4258] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.779403][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.788421][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.795531][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.809067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.818857][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.825952][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.845490][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.853927][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.866044][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.877541][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.888177][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.898715][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.968389][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.975989][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.987751][ T4258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.003410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.020132][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.029358][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.037415][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.047085][ T4258] device veth0_vlan entered promiscuous mode [ 71.057504][ T4258] device veth1_vlan entered promiscuous mode [ 71.075465][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.083528][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.092142][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.121772][ T4258] device veth0_macvtap entered promiscuous mode [ 71.130687][ T4258] device veth1_macvtap entered promiscuous mode [ 71.148905][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.158053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.166837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.177807][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.186753][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.196163][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.207074][ T4258] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.216269][ T4258] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.225238][ T4258] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.236493][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.238113][ T4258] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.243534][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 2026/06/27 00:25:42 executed programs: 0 [ 72.031189][ T4305] chnl_net:caif_netlink_parms(): no params data found [ 72.090659][ T4305] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.098029][ T4305] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.109325][ T4305] device bridge_slave_0 entered promiscuous mode [ 72.119914][ T4305] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.129599][ T4305] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.138650][ T4305] device bridge_slave_1 entered promiscuous mode [ 72.166784][ T4305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.178239][ T4305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.217966][ T4305] team0: Port device team_slave_0 added [ 72.225908][ T4305] team0: Port device team_slave_1 added [ 72.248425][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.258204][ T4305] 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. [ 72.286936][ T4305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.300506][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.310145][ T4305] 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. [ 72.339202][ T4305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.383710][ T4305] device hsr_slave_0 entered promiscuous mode [ 72.390685][ T4305] device hsr_slave_1 entered promiscuous mode [ 72.400240][ T4305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.408568][ T4305] Cannot create hsr debugfs directory [ 72.505990][ T4305] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.951875][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 75.017003][ T4305] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.021368][ T4281] Bluetooth: hci0: command 0x041b tx timeout [ 76.226890][ T4305] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.269360][ T4305] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.379019][ T4305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.389968][ T4305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.398536][ T4305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.418262][ T4305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.459251][ T4305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.470603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.479354][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.499196][ T4305] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.509722][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.518547][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.527281][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.534651][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.553412][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.561949][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.570467][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.579724][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.586839][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.595751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.615186][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.626515][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.635860][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.645347][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.668087][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.676885][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.687817][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.696117][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.717648][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.726852][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.736561][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.816684][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.824648][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.844229][ T4305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.859840][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.868953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.886485][ T4305] device veth0_vlan entered promiscuous mode [ 76.895157][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.903901][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.913482][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.921514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.933634][ T154] device hsr_slave_0 left promiscuous mode [ 76.940008][ T154] device hsr_slave_1 left promiscuous mode [ 76.946820][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.954478][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.963706][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.971255][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.978871][ T154] device bridge_slave_1 left promiscuous mode [ 76.986223][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.999325][ T154] device bridge_slave_0 left promiscuous mode [ 77.005565][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.022622][ T154] device veth1_macvtap left promiscuous mode [ 77.028810][ T154] device veth0_macvtap left promiscuous mode [ 77.035161][ T154] device veth1_vlan left promiscuous mode [ 77.042009][ T154] device veth0_vlan left promiscuous mode [ 77.169136][ T154] team0 (unregistering): Port device team_slave_1 removed [ 77.182536][ T154] team0 (unregistering): Port device team_slave_0 removed [ 77.195805][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.209707][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.258129][ T154] bond0 (unregistering): Released all slaves [ 77.301948][ T4305] device veth1_vlan entered promiscuous mode [ 77.318651][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.326862][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.335610][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.346847][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.356584][ T4305] device veth0_macvtap entered promiscuous mode [ 77.367351][ T4305] device veth1_macvtap entered promiscuous mode [ 77.383497][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.390906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.402090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.410399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.419512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.430765][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.439330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.448402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.459974][ T4305] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.470130][ T4305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.479024][ T4305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.487905][ T4305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.546374][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.558244][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.576147][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/06/27 00:25:48 executed programs: 2 [ 77.590273][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.598934][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.611982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.828447][ T4317] loop0: detected capacity change from 0 to 32768 [ 77.854263][ T4317] (syz.0.17,4317,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.875659][ T4317] (syz.0.17,4317,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.926701][ T4317] JBD2: Ignoring recovery information on journal [ 77.992805][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.079154][ T25] audit: type=1800 audit(1782519949.066:2): pid=4317 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 [ 78.111349][ T1107] Bluetooth: hci0: command 0x040f tx timeout [ 78.894265][ T4317] (syz.0.17,4317,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 78.895840][ T4317] syz.0.17 (4317) used greatest stack depth: 18336 bytes left [ 78.944261][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 79.187279][ T4321] loop0: detected capacity change from 0 to 32768 [ 79.251802][ T4321] (syz.0.18,4321,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.266039][ T4321] (syz.0.18,4321,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.287298][ T4321] JBD2: Ignoring recovery information on journal [ 79.314696][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.337285][ T25] audit: type=1800 audit(1782519950.326:3): pid=4321 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 [ 79.761984][ T4321] (syz.0.18,4321,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 79.780686][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 80.035159][ T4325] loop0: detected capacity change from 0 to 32768 [ 80.054502][ T4325] (syz.0.19,4325,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.069599][ T4325] (syz.0.19,4325,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.089705][ T4325] JBD2: Ignoring recovery information on journal [ 80.135304][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.159190][ T25] audit: type=1800 audit(1782519951.146:4): pid=4325 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 [ 80.181138][ T1107] Bluetooth: hci0: command 0x0419 tx timeout [ 80.593307][ T4325] (syz.0.19,4325,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 80.610443][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 80.850977][ T4329] loop0: detected capacity change from 0 to 32768 [ 80.889256][ T4329] (syz.0.20,4329,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.903044][ T4329] (syz.0.20,4329,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.923659][ T4329] JBD2: Ignoring recovery information on journal [ 80.948393][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.967619][ T25] audit: type=1800 audit(1782519951.956:5): pid=4329 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 [ 81.387792][ T4329] (syz.0.20,4329,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 81.389414][ T4329] syz.0.20 (4329) used greatest stack depth: 18048 bytes left [ 81.420594][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 81.462852][ T1334] cfg80211: failed to load regulatory.db [ 81.787723][ T4333] loop0: detected capacity change from 0 to 32768 [ 81.866777][ T4333] (syz.0.21,4333,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.888333][ T4333] (syz.0.21,4333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.907776][ T4333] JBD2: Ignoring recovery information on journal [ 81.940694][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.960868][ T25] audit: type=1800 audit(1782519952.946:6): pid=4333 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 [ 82.379028][ T4333] (syz.0.21,4333,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 82.398407][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 82.654066][ T4337] loop0: detected capacity change from 0 to 32768 [ 82.698314][ T4337] (syz.0.22,4337,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.712647][ T4337] (syz.0.22,4337,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.733804][ T4337] JBD2: Ignoring recovery information on journal [ 82.774925][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.794534][ T25] audit: type=1800 audit(1782519953.786:7): pid=4337 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 2026/06/27 00:25:54 executed programs: 8 [ 83.224333][ T4337] (syz.0.22,4337,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 83.241300][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 83.466527][ T4341] loop0: detected capacity change from 0 to 32768 [ 83.522660][ T4341] (syz.0.23,4341,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.536417][ T4341] (syz.0.23,4341,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.570692][ T4341] JBD2: Ignoring recovery information on journal [ 83.604636][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.631644][ T25] audit: type=1800 audit(1782519954.616:8): pid=4341 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 [ 84.205557][ T4341] (syz.0.23,4341,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 84.228639][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 84.477333][ T4345] loop0: detected capacity change from 0 to 32768 [ 84.534818][ T4345] (syz.0.24,4345,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.548722][ T4345] (syz.0.24,4345,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.570292][ T4345] JBD2: Ignoring recovery information on journal [ 84.595286][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.616584][ T25] audit: type=1800 audit(1782519955.606:9): pid=4345 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 [ 85.056172][ T4345] (syz.0.24,4345,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 85.073464][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 85.318731][ T4350] loop0: detected capacity change from 0 to 32768 [ 85.384564][ T4350] (syz.0.25,4350,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.398030][ T4350] (syz.0.25,4350,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.418507][ T4350] JBD2: Ignoring recovery information on journal [ 85.445304][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.466604][ T25] audit: type=1800 audit(1782519956.456:10): pid=4350 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 [ 85.903884][ T4350] (syz.0.25,4350,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 85.920794][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 86.162559][ T4354] loop0: detected capacity change from 0 to 32768 [ 86.212868][ T4354] (syz.0.26,4354,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.226510][ T4354] (syz.0.26,4354,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.247653][ T4354] JBD2: Ignoring recovery information on journal [ 86.277251][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.297692][ T25] audit: type=1800 audit(1782519957.286:11): pid=4354 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 [ 86.706595][ T4354] (syz.0.26,4354,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 86.723191][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 86.948731][ T4358] loop0: detected capacity change from 0 to 32768 [ 87.013853][ T4358] (syz.0.27,4358,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.027648][ T4358] (syz.0.27,4358,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.049935][ T4358] JBD2: Ignoring recovery information on journal [ 87.074601][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.095776][ T25] audit: type=1800 audit(1782519958.086:12): pid=4358 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 [ 87.500500][ T4358] (syz.0.27,4358,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 87.528591][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 87.758195][ T4362] loop0: detected capacity change from 0 to 32768 [ 87.816102][ T4362] (syz.0.28,4362,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.829652][ T4362] (syz.0.28,4362,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.849787][ T4362] JBD2: Ignoring recovery information on journal [ 87.894422][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.915819][ T25] audit: type=1800 audit(1782519958.906:13): pid=4362 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 2026/06/27 00:25:59 executed programs: 14 [ 88.320272][ T4362] (syz.0.28,4362,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 88.337861][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 88.574495][ T4366] loop0: detected capacity change from 0 to 32768 [ 88.674887][ T4366] (syz.0.29,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.688361][ T4366] (syz.0.29,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.708841][ T4366] JBD2: Ignoring recovery information on journal [ 88.741962][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.761793][ T25] audit: type=1800 audit(1782519959.756:14): pid=4366 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 [ 88.764125][ T4366] [ 88.784561][ T4366] ====================================================== [ 88.791564][ T4366] WARNING: possible circular locking dependency detected [ 88.798606][ T4366] syzkaller #0 Not tainted [ 88.803018][ T4366] ------------------------------------------------------ [ 88.810026][ T4366] syz.0.29/4366 is trying to acquire lock: [ 88.815819][ T4366] ffff8880746f9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 88.826764][ T4366] [ 88.826764][ T4366] but task is already holding lock: [ 88.834103][ T4366] ffff888060544da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 88.845124][ T4366] [ 88.845124][ T4366] which lock already depends on the new lock. [ 88.845124][ T4366] [ 88.855525][ T4366] [ 88.855525][ T4366] the existing dependency chain (in reverse order) is: [ 88.864522][ T4366] [ 88.864522][ T4366] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 88.873267][ T4366] down_read+0x44/0x2e0 [ 88.877923][ T4366] ocfs2_read_virt_blocks+0x240/0x8e0 [ 88.883788][ T4366] ocfs2_find_entry+0x39d/0x1f90 [ 88.889222][ T4366] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 88.895173][ T4366] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 88.901216][ T4366] ocfs2_get_system_file_inode+0x33f/0x7f0 [ 88.907541][ T4366] ocfs2_init_global_system_inodes+0x315/0x6e0 [ 88.914211][ T4366] ocfs2_fill_super+0x4032/0x50c0 [ 88.919743][ T4366] mount_bdev+0x28a/0x3c0 [ 88.924573][ T4366] legacy_get_tree+0xe6/0x180 [ 88.929748][ T4366] vfs_get_tree+0x88/0x270 [ 88.934663][ T4366] do_new_mount+0x247/0xa40 [ 88.939663][ T4366] __se_sys_mount+0x2e3/0x3d0 [ 88.944834][ T4366] do_syscall_64+0x4c/0xa0 [ 88.949750][ T4366] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.956141][ T4366] [ 88.956141][ T4366] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 88.964451][ T4366] __lock_acquire+0x2c66/0x7b50 [ 88.969802][ T4366] lock_acquire+0x19e/0x400 [ 88.974801][ T4366] __mutex_lock_common+0x1e5/0x2400 [ 88.980505][ T4366] mutex_lock_nested+0x17/0x20 [ 88.985775][ T4366] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 88.992106][ T4366] ocfs2_reserve_local_alloc_bits+0xfb/0x2630 [ 88.998678][ T4366] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 89.005507][ T4366] ocfs2_lock_allocators+0x2ce/0x5f0 [ 89.011298][ T4366] ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 89.017525][ T4366] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 89.023491][ T4366] __blockdev_direct_IO+0x142d/0x3b20 [ 89.029364][ T4366] ocfs2_direct_IO+0x233/0x2a0 [ 89.034638][ T4366] generic_file_direct_write+0x222/0x470 [ 89.040781][ T4366] __generic_file_write_iter+0x2b2/0x4e0 [ 89.046912][ T4366] ocfs2_file_write_iter+0x171a/0x1ee0 [ 89.052870][ T4366] do_iter_readv_writev+0x47d/0x5f0 [ 89.058564][ T4366] do_iter_write+0x1f8/0x7a0 [ 89.063648][ T4366] iter_file_splice_write+0x6be/0xcf0 [ 89.069521][ T4366] direct_splice_actor+0xe1/0x130 [ 89.075043][ T4366] splice_direct_to_actor+0x4e8/0xc00 [ 89.080914][ T4366] do_splice_direct+0x1d4/0x2f0 [ 89.086274][ T4366] do_sendfile+0x524/0xe30 [ 89.091188][ T4366] __se_sys_sendfile64+0x141/0x1a0 [ 89.096801][ T4366] do_syscall_64+0x4c/0xa0 [ 89.101750][ T4366] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.108144][ T4366] [ 89.108144][ T4366] other info that might help us debug this: [ 89.108144][ T4366] [ 89.118432][ T4366] Possible unsafe locking scenario: [ 89.118432][ T4366] [ 89.125879][ T4366] CPU0 CPU1 [ 89.131228][ T4366] ---- ---- [ 89.136591][ T4366] lock(&ocfs2_file_ip_alloc_sem_key); [ 89.142115][ T4366] lock(&osb->system_file_mutex); [ 89.149722][ T4366] lock(&ocfs2_file_ip_alloc_sem_key); [ 89.157795][ T4366] lock(&osb->system_file_mutex); [ 89.162885][ T4366] [ 89.162885][ T4366] *** DEADLOCK *** [ 89.162885][ T4366] [ 89.171010][ T4366] 3 locks held by syz.0.29/4366: [ 89.176012][ T4366] #0: ffff888024190460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x4ff/0xe30 [ 89.185234][ T4366] #1: ffff888060545108 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x437/0x1ee0 [ 89.196535][ T4366] #2: ffff888060544da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 89.208029][ T4366] [ 89.208029][ T4366] stack backtrace: [ 89.213908][ T4366] CPU: 0 PID: 4366 Comm: syz.0.29 Not tainted syzkaller #0 [ 89.221089][ T4366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 89.231163][ T4366] Call Trace: [ 89.234432][ T4366] [ 89.237357][ T4366] dump_stack_lvl+0x188/0x250 [ 89.242021][ T4366] ? load_image+0x410/0x410 [ 89.246506][ T4366] ? show_regs_print_info+0x20/0x20 [ 89.251683][ T4366] ? print_circular_bug+0x12b/0x1a0 [ 89.256863][ T4366] check_noncircular+0x296/0x330 [ 89.261782][ T4366] ? add_chain_block+0x9b0/0x9b0 [ 89.266697][ T4366] ? lockdep_lock+0xf1/0x1f0 [ 89.271273][ T4366] ? mark_lock+0x94/0x320 [ 89.275577][ T4366] ? _find_first_zero_bit+0xd1/0xf0 [ 89.280751][ T4366] __lock_acquire+0x2c66/0x7b50 [ 89.285584][ T4366] ? mark_lock+0x94/0x320 [ 89.289910][ T4366] ? verify_lock_unused+0x140/0x140 [ 89.295102][ T4366] ? mark_lock+0x94/0x320 [ 89.299421][ T4366] ? __lock_acquire+0x13dc/0x7b50 [ 89.304435][ T4366] lock_acquire+0x19e/0x400 [ 89.308923][ T4366] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 89.314884][ T4366] ? __might_sleep+0xf0/0xf0 [ 89.319451][ T4366] ? __lock_acquire+0x1305/0x7b50 [ 89.324455][ T4366] ? read_lock_is_recursive+0x10/0x10 [ 89.329809][ T4366] ? read_lock_is_recursive+0x10/0x10 [ 89.335162][ T4366] __mutex_lock_common+0x1e5/0x2400 [ 89.340340][ T4366] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 89.346299][ T4366] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 89.352260][ T4366] ? ocfs2_get_system_file_inode+0x14c/0x7f0 [ 89.358222][ T4366] ? mutex_lock_io_nested+0x60/0x60 [ 89.363399][ T4366] ? __rwlock_init+0x140/0x140 [ 89.368141][ T4366] ? do_raw_spin_unlock+0x11d/0x230 [ 89.373324][ T4366] mutex_lock_nested+0x17/0x20 [ 89.378070][ T4366] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 89.383856][ T4366] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 89.389816][ T4366] ? unwind_next_frame+0x11ec/0x1cf0 [ 89.395085][ T4366] ? mark_lock+0x94/0x320 [ 89.399406][ T4366] ? __lock_acquire+0x13dc/0x7b50 [ 89.404412][ T4366] ocfs2_reserve_local_alloc_bits+0xfb/0x2630 [ 89.410463][ T4366] ? stack_trace_save+0xa6/0xf0 [ 89.415302][ T4366] ? verify_lock_unused+0x140/0x140 [ 89.420508][ T4366] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 89.427172][ T4366] ? __kasan_kmalloc+0xc6/0xe0 [ 89.431922][ T4366] ? __kasan_kmalloc+0xaf/0xe0 [ 89.436670][ T4366] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 89.443064][ T4366] ? ocfs2_lock_allocators+0x2ce/0x5f0 [ 89.448504][ T4366] ? ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 89.454380][ T4366] ? ocfs2_dio_wr_get_block+0xba4/0x1810 [ 89.459989][ T4366] ? __blockdev_direct_IO+0x142d/0x3b20 [ 89.465529][ T4366] ? generic_file_direct_write+0x222/0x470 [ 89.471319][ T4366] ? __generic_file_write_iter+0x2b2/0x4e0 [ 89.477103][ T4366] ? ocfs2_file_write_iter+0x171a/0x1ee0 [ 89.482713][ T4366] ? do_iter_readv_writev+0x47d/0x5f0 [ 89.488064][ T4366] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 89.494126][ T4366] ? __lock_acquire+0x7b50/0x7b50 [ 89.499130][ T4366] ? do_raw_spin_lock+0x128/0x2f0 [ 89.504132][ T4366] ? __rwlock_init+0x140/0x140 [ 89.508877][ T4366] ? do_raw_spin_unlock+0x11d/0x230 [ 89.514059][ T4366] ? _raw_spin_unlock+0x24/0x40 [ 89.518892][ T4366] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 89.524938][ T4366] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 89.531424][ T4366] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 89.537734][ T4366] ? ocfs2_reserve_clusters+0x30/0x30 [ 89.543083][ T4366] ? __kasan_kmalloc+0xc6/0xe0 [ 89.547835][ T4366] ? rcu_is_watching+0x11/0xa0 [ 89.552593][ T4366] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 89.558138][ T4366] ? ocfs2_validate_extent_block+0x570/0x570 [ 89.564113][ T4366] ? do_splice_direct+0x1d4/0x2f0 [ 89.569198][ T4366] ? __se_sys_sendfile64+0x141/0x1a0 [ 89.574558][ T4366] ? do_syscall_64+0x4c/0xa0 [ 89.579136][ T4366] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.585187][ T4366] ocfs2_lock_allocators+0x2ce/0x5f0 [ 89.590460][ T4366] ? _ocfs2_clear_bit+0x40/0x40 [ 89.595292][ T4366] ? do_raw_spin_lock+0x128/0x2f0 [ 89.600452][ T4366] ? ocfs2_write_begin_nolock+0xf78/0x44b0 [ 89.606250][ T4366] ? rcu_is_watching+0x11/0xa0 [ 89.611003][ T4366] ? ocfs2_write_begin_nolock+0xf78/0x44b0 [ 89.616798][ T4366] ? kfree+0x4a/0x2a0 [ 89.620768][ T4366] ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 89.626483][ T4366] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 89.632422][ T4366] ? __lock_acquire+0x13dc/0x7b50 [ 89.637442][ T4366] ? ocfs2_inode_lock_full_nested+0x149/0x1b10 [ 89.643593][ T4366] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 89.649556][ T4366] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 89.655523][ T4366] ? __kasan_kmalloc+0xaf/0xe0 [ 89.660271][ T4366] ? __blockdev_direct_IO+0x142d/0x3b20 [ 89.665798][ T4366] ? do_iter_readv_writev+0x47d/0x5f0 [ 89.671151][ T4366] ? do_iter_write+0x1f8/0x7a0 [ 89.675899][ T4366] ? splice_direct_to_actor+0x4e8/0xc00 [ 89.681432][ T4366] ? do_splice_direct+0x1d4/0x2f0 [ 89.686444][ T4366] ? rwsem_write_trylock+0x135/0x1c0 [ 89.691714][ T4366] ? clear_nonspinnable+0x60/0x60 [ 89.696728][ T4366] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 89.702175][ T4366] ? ocfs2_lock_get_block+0x50/0x50 [ 89.707356][ T4366] ? lockdep_init_map_type+0x98/0x900 [ 89.712839][ T4366] ? lockdep_softirqs_off+0x430/0x430 [ 89.718312][ T4366] ? slab_post_alloc_hook+0x68/0x380 [ 89.723580][ T4366] ? iov_iter_advance+0x2a2/0x390 [ 89.728583][ T4366] ? iov_iter_bvec_advance+0x16e/0x230 [ 89.734017][ T4366] ? ocfs2_lock_get_block+0x50/0x50 [ 89.739195][ T4366] __blockdev_direct_IO+0x142d/0x3b20 [ 89.744555][ T4366] ? sb_init_dio_done_wq+0x80/0x80 [ 89.749739][ T4366] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 89.755699][ T4366] ? ocfs2_lock_get_block+0x50/0x50 [ 89.760878][ T4366] ? lockdep_hardirqs_on+0x94/0x140 [ 89.766077][ T4366] ? invalidate_mapping_pagevec+0x30/0x30 [ 89.771777][ T4366] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 89.778001][ T4366] ? filemap_write_and_wait_range+0x2b0/0x3b0 [ 89.784056][ T4366] ? atime_needs_update+0x770/0x770 [ 89.789236][ T4366] ? file_remove_privs+0x3f2/0x5d0 [ 89.794322][ T4366] ? ocfs2_lock_get_block+0x50/0x50 [ 89.799496][ T4366] ocfs2_direct_IO+0x233/0x2a0 [ 89.804240][ T4366] generic_file_direct_write+0x222/0x470 [ 89.809856][ T4366] __generic_file_write_iter+0x2b2/0x4e0 [ 89.815468][ T4366] ? ocfs2_inode_unlock+0x11a/0x140 [ 89.820643][ T4366] ocfs2_file_write_iter+0x171a/0x1ee0 [ 89.826107][ T4366] ? ocfs2_file_read_iter+0xa80/0xa80 [ 89.831550][ T4366] ? rcu_lock_release+0x5/0x20 [ 89.836327][ T4366] ? __lock_acquire+0x7b50/0x7b50 [ 89.841335][ T4366] ? aa_file_perm+0x38b/0xe80 [ 89.845991][ T4366] ? __kasan_kmalloc+0xaf/0xe0 [ 89.850909][ T4366] ? splice_direct_to_actor+0x4e8/0xc00 [ 89.856446][ T4366] do_iter_readv_writev+0x47d/0x5f0 [ 89.861639][ T4366] ? aa_path_link+0x8a0/0x8a0 [ 89.866304][ T4366] ? generic_file_rw_checks+0x280/0x280 [ 89.871829][ T4366] ? common_file_perm+0x171/0x1c0 [ 89.876830][ T4366] ? fsnotify_perm+0x5d/0x560 [ 89.881485][ T4366] ? security_file_permission+0x75/0xa0 [ 89.887012][ T4366] do_iter_write+0x1f8/0x7a0 [ 89.891583][ T4366] ? memset+0x1e/0x40 [ 89.895545][ T4366] ? iov_iter_bvec+0xb4/0x170 [ 89.900199][ T4366] iter_file_splice_write+0x6be/0xcf0 [ 89.905552][ T4366] ? splice_from_pipe+0x180/0x180 [ 89.910556][ T4366] ? generic_file_splice_read+0x483/0x5f0 [ 89.916252][ T4366] ? splice_shrink_spd+0xc0/0xc0 [ 89.921175][ T4366] ? splice_from_pipe+0x180/0x180 [ 89.926178][ T4366] direct_splice_actor+0xe1/0x130 [ 89.931178][ T4366] splice_direct_to_actor+0x4e8/0xc00 [ 89.936536][ T4366] ? direct_file_splice_eof+0xa0/0xa0 [ 89.941901][ T4366] ? pipe_to_sendpage+0x320/0x320 [ 89.946912][ T4366] ? common_file_perm+0x171/0x1c0 [ 89.951923][ T4366] ? fsnotify_perm+0x5d/0x560 [ 89.956583][ T4366] ? security_file_permission+0x75/0xa0 [ 89.962219][ T4366] do_splice_direct+0x1d4/0x2f0 [ 89.967058][ T4366] ? splice_direct_to_actor+0xc00/0xc00 [ 89.972591][ T4366] ? rcu_read_lock_any_held+0xb0/0x130 [ 89.978031][ T4366] ? do_splice_direct+0x2f0/0x2f0 [ 89.983069][ T4366] ? common_file_perm+0x171/0x1c0 [ 89.988112][ T4366] do_sendfile+0x524/0xe30 [ 89.992522][ T4366] ? do_pwritev+0x3a0/0x3a0 [ 89.997019][ T4366] ? __lock_acquire+0x7b50/0x7b50 [ 90.002034][ T4366] __se_sys_sendfile64+0x141/0x1a0 [ 90.007128][ T4366] ? lock_chain_count+0x20/0x20 [ 90.011958][ T4366] ? __x64_sys_sendfile64+0xa0/0xa0 [ 90.017136][ T4366] ? lockdep_hardirqs_on+0x94/0x140 [ 90.022319][ T4366] do_syscall_64+0x4c/0xa0 [ 90.026718][ T4366] ? clear_bhb_loop+0x30/0x80 [ 90.031373][ T4366] ? clear_bhb_loop+0x30/0x80 [ 90.036034][ T4366] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 90.041918][ T4366] RIP: 0033:0x7fe937ea8e59 [ 90.046317][ T4366] 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 [ 90.065929][ T4366] RSP: 002b:00007ffcd6515888 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 90.074325][ T4366] RAX: ffffffffffffffda RBX: 00007fe938121fa0 RCX: 00007fe937ea8e59 [ 90.082281][ T4366] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 90.090235][ T4366] RBP: 00007fe937f3ee6f R08: 0000000000000000 R09: 0000000000000000 [ 90.098192][ T4366] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 90.106146][ T4366] R13: 00007fe938121fac R14: 00007fe938121fa0 R15: 00007fe938121fa0 [ 90.114114][ T4366] [ 90.373621][ T4366] (syz.0.29,4366,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 90.382188][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 90.558826][ T4370] loop0: detected capacity change from 0 to 32768 [ 90.607592][ T4370] (syz.0.30,4370,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.621695][ T4370] (syz.0.30,4370,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.638652][ T4370] JBD2: Ignoring recovery information on journal [ 90.658648][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.672482][ T25] audit: type=1800 audit(1782519961.666:15): pid=4370 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 [ 90.939189][ T4370] (syz.0.30,4370,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 90.946709][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 91.138232][ T4374] loop0: detected capacity change from 0 to 32768 [ 91.197361][ T4374] (syz.0.31,4374,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.210895][ T4374] (syz.0.31,4374,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.227906][ T4374] JBD2: Ignoring recovery information on journal [ 91.250501][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.268201][ T25] audit: type=1800 audit(1782519962.256:16): pid=4374 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 [ 91.530938][ T4374] (syz.0.31,4374,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 91.538644][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 91.725293][ T4378] loop0: detected capacity change from 0 to 32768 [ 91.787518][ T4378] (syz.0.32,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.800898][ T4378] (syz.0.32,4378,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.817907][ T4378] JBD2: Ignoring recovery information on journal [ 91.840037][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.854256][ T25] audit: type=1800 audit(1782519962.846:17): pid=4378 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 [ 92.124242][ T4378] (syz.0.32,4378,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 92.131823][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 92.304076][ T4382] loop0: detected capacity change from 0 to 32768 [ 92.392771][ T4382] (syz.0.33,4382,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.406188][ T4382] (syz.0.33,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.423117][ T4382] JBD2: Ignoring recovery information on journal [ 92.440730][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.458015][ T25] audit: type=1800 audit(1782519963.446:18): pid=4382 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 [ 92.728536][ T4382] (syz.0.33,4382,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 92.736370][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 92.902805][ T4386] loop0: detected capacity change from 0 to 32768 [ 92.957791][ T4386] (syz.0.34,4386,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.971359][ T4386] (syz.0.34,4386,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.988721][ T4386] JBD2: Ignoring recovery information on journal [ 93.009925][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.042020][ T25] audit: type=1800 audit(1782519964.036:19): pid=4386 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 [ 93.296656][ T4386] (syz.0.34,4386,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 93.304152][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 93.474436][ T4390] loop0: detected capacity change from 0 to 32768 [ 93.482860][ T4390] (syz.0.35,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.496267][ T4390] (syz.0.35,4390,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.513559][ T4390] JBD2: Ignoring recovery information on journal [ 93.532825][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.563910][ T25] audit: type=1800 audit(1782519964.556:20): pid=4390 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 2026/06/27 00:26:04 executed programs: 21 [ 93.826145][ T4390] (syz.0.35,4390,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 93.834045][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 94.013416][ T4394] loop0: detected capacity change from 0 to 32768 [ 94.068050][ T4394] (syz.0.36,4394,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.081755][ T4394] (syz.0.36,4394,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.098448][ T4394] JBD2: Ignoring recovery information on journal [ 94.119412][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.137366][ T25] audit: type=1800 audit(1782519965.126:21): pid=4394 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 [ 94.407215][ T4394] (syz.0.36,4394,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 94.415110][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 94.573980][ T4398] loop0: detected capacity change from 0 to 32768 [ 94.616727][ T4398] (syz.0.37,4398,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.630146][ T4398] (syz.0.37,4398,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.647149][ T4398] JBD2: Ignoring recovery information on journal [ 94.670064][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.686744][ T25] audit: type=1800 audit(1782519965.676:22): pid=4398 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 [ 94.955319][ T4398] (syz.0.37,4398,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 94.962760][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 95.122507][ T4402] loop0: detected capacity change from 0 to 32768 [ 95.157473][ T4402] (syz.0.38,4402,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.170961][ T4402] (syz.0.38,4402,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.187821][ T4402] JBD2: Ignoring recovery information on journal [ 95.209734][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.234026][ T25] audit: type=1800 audit(1782519966.226:23): pid=4402 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 [ 95.504773][ T4402] (syz.0.38,4402,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 95.512506][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 95.712738][ T4406] loop0: detected capacity change from 0 to 32768 [ 95.765063][ T4406] (syz.0.39,4406,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.778407][ T4406] (syz.0.39,4406,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.795840][ T4406] JBD2: Ignoring recovery information on journal [ 95.818648][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.844024][ T25] audit: type=1800 audit(1782519966.836:24): pid=4406 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 [ 96.100757][ T4406] (syz.0.39,4406,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 96.108263][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 96.273824][ T4410] loop0: detected capacity change from 0 to 32768 [ 96.322364][ T4410] (syz.0.40,4410,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.336054][ T4410] (syz.0.40,4410,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.354985][ T4410] JBD2: Ignoring recovery information on journal [ 96.374868][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.392548][ T25] audit: type=1800 audit(1782519967.386:25): pid=4410 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 [ 96.660420][ T4410] (syz.0.40,4410,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 96.668335][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 96.833421][ T4414] loop0: detected capacity change from 0 to 32768 [ 96.876821][ T4414] (syz.0.41,4414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.890208][ T4414] (syz.0.41,4414,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.907936][ T4414] JBD2: Ignoring recovery information on journal [ 96.929501][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.954000][ T25] audit: type=1800 audit(1782519967.946:26): pid=4414 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 [ 97.214888][ T4414] (syz.0.41,4414,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 97.223237][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 97.404551][ T4418] loop0: detected capacity change from 0 to 32768 [ 97.472396][ T4418] (syz.0.42,4418,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.485880][ T4418] (syz.0.42,4418,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.503420][ T4418] JBD2: Ignoring recovery information on journal [ 97.535973][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.549483][ T25] audit: type=1800 audit(1782519968.546:27): pid=4418 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 [ 97.818661][ T4418] (syz.0.42,4418,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 97.826367][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 98.024920][ T4422] loop0: detected capacity change from 0 to 32768 [ 98.087575][ T4422] (syz.0.43,4422,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.101279][ T4422] (syz.0.43,4422,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.118217][ T4422] JBD2: Ignoring recovery information on journal [ 98.139521][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.157021][ T25] audit: type=1800 audit(1782519969.146:28): pid=4422 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 [ 98.433890][ T4422] (syz.0.43,4422,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 98.441999][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 98.646403][ T4428] loop0: detected capacity change from 0 to 32768 [ 98.692517][ T4428] (syz.0.44,4428,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.705877][ T4428] (syz.0.44,4428,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.723069][ T4428] JBD2: Ignoring recovery information on journal [ 98.755513][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.783728][ T25] audit: type=1800 audit(1782519969.776:29): pid=4428 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