Warning: Permanently added '10.128.1.34' (ED25519) to the list of known hosts. 2026/06/25 16:40:19 parsed 1 programs 2026/06/25 16:40:19 serving rpc on tcp://45619 [ 67.376044][ T4200] cgroup: Unknown subsys name 'net' [ 67.507576][ T4200] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.000337][ T4200] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.668879][ T1160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.679764][ T1160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.692406][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.716287][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.724270][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.732109][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.464418][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.471234][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.235514][ T4251] chnl_net:caif_netlink_parms(): no params data found [ 72.300808][ T4251] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.316997][ T4251] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.325565][ T4251] device bridge_slave_0 entered promiscuous mode [ 72.335555][ T4251] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.343121][ T4251] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.351362][ T4251] device bridge_slave_1 entered promiscuous mode [ 72.378860][ T4251] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.390722][ T4251] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.418872][ T4251] team0: Port device team_slave_0 added [ 72.427763][ T4251] team0: Port device team_slave_1 added [ 72.450641][ T4251] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.457660][ T4251] 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. [ 72.483663][ T4251] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.497330][ T4251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.504492][ T4251] 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. [ 72.531480][ T4251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.571870][ T4251] device hsr_slave_0 entered promiscuous mode [ 72.579403][ T4251] device hsr_slave_1 entered promiscuous mode [ 72.846071][ T4251] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.879745][ T4251] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.889421][ T4251] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.898986][ T4251] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.963145][ T4251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.975910][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.984984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.996894][ T4251] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.007736][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.017661][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.029431][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.037529][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.048616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.062773][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.071824][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.081539][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.089690][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.102447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.114937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.127042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.137779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.147060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.159456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.168393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.181495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.192066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.204368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.213581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.252693][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.389002][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.398897][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.412717][ T4251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.453555][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.463160][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.499717][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.510799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.519744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.528382][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.564877][ T4251] device veth0_vlan entered promiscuous mode [ 73.578642][ T4251] device veth1_vlan entered promiscuous mode [ 73.599713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.608395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.616891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.625841][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.665542][ T4251] device veth0_macvtap entered promiscuous mode [ 73.677753][ T4251] device veth1_macvtap entered promiscuous mode [ 73.696362][ T4251] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.707452][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.717958][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.727357][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.737759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.749664][ T4251] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.759556][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.768802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.800786][ T4251] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.809689][ T4251] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.819507][ T4251] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.829111][ T4251] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/06/25 16:40:29 executed programs: 0 [ 75.598333][ T4305] chnl_net:caif_netlink_parms(): no params data found [ 75.659797][ T4305] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.667464][ T4305] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.677357][ T4305] device bridge_slave_0 entered promiscuous mode [ 75.688989][ T4305] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.696502][ T4305] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.704978][ T4305] device bridge_slave_1 entered promiscuous mode [ 75.730459][ T4305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.742854][ T4305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.768399][ T4305] team0: Port device team_slave_0 added [ 75.778346][ T4305] team0: Port device team_slave_1 added [ 75.803599][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.810678][ 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. [ 75.837089][ T4305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.849967][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.857432][ 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. [ 75.885833][ T4305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.925444][ T4305] device hsr_slave_0 entered promiscuous mode [ 75.933268][ T4305] device hsr_slave_1 entered promiscuous mode [ 75.941692][ T4305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.949667][ T4305] Cannot create hsr debugfs directory [ 76.053322][ T4305] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.461070][ T4202] Bluetooth: hci0: command 0x0409 tx timeout [ 78.597749][ T4305] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.658236][ T4305] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.729543][ T4305] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.871711][ T4305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.882352][ T4305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.893248][ T4305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.905240][ T4305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.974401][ T4305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.002552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.011484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.021056][ T4305] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.032095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.043610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.053496][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.060984][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.082019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.090548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.099505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.109254][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.117053][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.125572][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.136560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.147556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.158604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.186005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.195971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.205430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.217880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.226884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.253772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.263512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.276818][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.389896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.398183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.414425][ T1408] device hsr_slave_0 left promiscuous mode [ 79.421738][ T1408] device hsr_slave_1 left promiscuous mode [ 79.429522][ T1408] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.439706][ T1408] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.450785][ T1408] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.459092][ T1408] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.467566][ T1408] device bridge_slave_1 left promiscuous mode [ 79.474685][ T1408] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.493996][ T1408] device bridge_slave_0 left promiscuous mode [ 79.501105][ T1408] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.519632][ T1408] device veth1_macvtap left promiscuous mode [ 79.526614][ T1408] device veth0_macvtap left promiscuous mode [ 79.532796][ T1408] device veth1_vlan left promiscuous mode [ 79.538909][ T1408] device veth0_vlan left promiscuous mode [ 79.550328][ T4267] Bluetooth: hci0: command 0x041b tx timeout [ 79.745087][ T1408] team0 (unregistering): Port device team_slave_1 removed [ 79.762494][ T1408] team0 (unregistering): Port device team_slave_0 removed [ 79.776947][ T1408] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.792314][ T1408] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.856990][ T1408] bond0 (unregistering): Released all slaves [ 79.911313][ T4305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.934249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.943794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.965757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.988408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.998352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.007541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.018594][ T4305] device veth0_vlan entered promiscuous mode [ 80.033621][ T4305] device veth1_vlan entered promiscuous mode [ 80.055889][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.065218][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.094091][ T4305] device veth0_macvtap entered promiscuous mode [ 80.105309][ T4305] device veth1_macvtap entered promiscuous mode [ 80.119931][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.129646][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.138582][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.147150][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.156519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.187502][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.196019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.205557][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.219116][ T4305] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.229202][ T4305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.239248][ T4305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.248627][ T4305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.317341][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.330446][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.351167][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.365612][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.374820][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.382927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/06/25 16:40:35 executed programs: 2 [ 80.716734][ T4318] loop0: detected capacity change from 0 to 32768 [ 80.801559][ T4318] (syz.0.17,4318,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.817549][ T4318] (syz.0.17,4318,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.846591][ T4318] JBD2: Ignoring recovery information on journal [ 80.893768][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.994594][ T26] audit: type=1800 audit(1782405635.565:2): pid=4318 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 [ 81.631809][ T4267] Bluetooth: hci0: command 0x040f tx timeout [ 81.879208][ T4318] (syz.0.17,4318,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 81.891865][ T4318] syz.0.17 (4318) used greatest stack depth: 17952 bytes left [ 81.942872][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 82.245644][ T4322] loop0: detected capacity change from 0 to 32768 [ 82.293162][ T4322] (syz.0.18,4322,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.308015][ T4322] (syz.0.18,4322,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.329506][ T4322] JBD2: Ignoring recovery information on journal [ 82.359979][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.386881][ T26] audit: type=1800 audit(1782405636.955:3): pid=4322 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 [ 83.008575][ T4322] (syz.0.18,4322,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 83.032750][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 83.326703][ T4326] loop0: detected capacity change from 0 to 32768 [ 83.374460][ T4326] (syz.0.19,4326,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.388740][ T4326] (syz.0.19,4326,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.411653][ T4326] JBD2: Ignoring recovery information on journal [ 83.439547][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.464756][ T26] audit: type=1800 audit(1782405638.035:4): pid=4326 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 [ 83.700254][ T1325] Bluetooth: hci0: command 0x0419 tx timeout [ 84.077193][ T4326] (syz.0.19,4326,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 84.099935][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 84.402764][ T4330] loop0: detected capacity change from 0 to 32768 [ 84.454321][ T4330] (syz.0.20,4330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.467997][ T4330] (syz.0.20,4330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.490447][ T4330] JBD2: Ignoring recovery information on journal [ 84.519439][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.544104][ T26] audit: type=1800 audit(1782405639.115:5): pid=4330 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 [ 85.368071][ T4330] (syz.0.20,4330,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 85.391851][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 85.698680][ T4334] loop0: detected capacity change from 0 to 32768 [ 85.777751][ T4334] (syz.0.21,4334,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.800797][ T4334] (syz.0.21,4334,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.823795][ T4334] JBD2: Ignoring recovery information on journal [ 85.861615][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.886136][ T26] audit: type=1800 audit(1782405640.455:6): pid=4334 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 2026/06/25 16:40:41 executed programs: 7 [ 86.463648][ T4334] (syz.0.21,4334,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 86.484618][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 86.785368][ T4338] loop0: detected capacity change from 0 to 32768 [ 86.822104][ T21] cfg80211: failed to load regulatory.db [ 86.849629][ T4338] (syz.0.22,4338,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.878268][ T4338] (syz.0.22,4338,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.934542][ T4338] JBD2: Ignoring recovery information on journal [ 87.032447][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.065818][ T26] audit: type=1800 audit(1782405641.635:7): pid=4338 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 [ 87.777626][ T4338] (syz.0.22,4338,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 87.808733][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 88.101895][ T4343] loop0: detected capacity change from 0 to 32768 [ 88.158438][ T4343] (syz.0.23,4343,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.175236][ T4343] (syz.0.23,4343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.197880][ T4343] JBD2: Ignoring recovery information on journal [ 88.227780][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.249386][ T26] audit: type=1800 audit(1782405642.815:8): pid=4343 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 [ 88.837199][ T4343] (syz.0.23,4343,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 88.859126][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 89.146817][ T4347] loop0: detected capacity change from 0 to 32768 [ 89.210972][ T4347] (syz.0.24,4347,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.224570][ T4347] (syz.0.24,4347,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.245869][ T4347] JBD2: Ignoring recovery information on journal [ 89.276682][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.297371][ T26] audit: type=1800 audit(1782405643.865:9): pid=4347 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 [ 89.880887][ T4347] (syz.0.24,4347,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 89.902762][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 90.199600][ T4351] loop0: detected capacity change from 0 to 32768 [ 90.249194][ T4351] (syz.0.25,4351,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.264179][ T4351] (syz.0.25,4351,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.285125][ T4351] JBD2: Ignoring recovery information on journal [ 90.319180][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.338858][ T26] audit: type=1800 audit(1782405644.905:10): pid=4351 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 [ 90.935636][ T4351] (syz.0.25,4351,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 90.958815][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 91.283905][ T4355] loop0: detected capacity change from 0 to 32768 [ 91.340305][ T4355] (syz.0.26,4355,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.356704][ T4355] (syz.0.26,4355,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.379228][ T4355] JBD2: Ignoring recovery information on journal [ 91.409689][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.430655][ T26] audit: type=1800 audit(1782405646.005:11): pid=4355 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 2026/06/25 16:40:46 executed programs: 12 [ 92.021362][ T4355] (syz.0.26,4355,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 92.046718][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 92.334724][ T4359] loop0: detected capacity change from 0 to 32768 [ 92.393254][ T4359] (syz.0.27,4359,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.407007][ T4359] (syz.0.27,4359,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.427757][ T4359] JBD2: Ignoring recovery information on journal [ 92.456049][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.478609][ T26] audit: type=1800 audit(1782405647.045:12): pid=4359 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 [ 93.073486][ T4359] (syz.0.27,4359,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 93.097941][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 93.415994][ T4363] loop0: detected capacity change from 0 to 32768 [ 93.473444][ T4363] (syz.0.28,4363,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.487238][ T4363] (syz.0.28,4363,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.508226][ T4363] JBD2: Ignoring recovery information on journal [ 93.536144][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.560620][ T26] audit: type=1800 audit(1782405648.135:13): pid=4363 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 [ 94.170987][ T4363] (syz.0.28,4363,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 94.192526][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 94.477359][ T4367] loop0: detected capacity change from 0 to 32768 [ 94.523799][ T4367] (syz.0.29,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.538381][ T4367] (syz.0.29,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.561924][ T4367] JBD2: Ignoring recovery information on journal [ 94.590222][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.611851][ T26] audit: type=1800 audit(1782405649.185:14): pid=4367 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 [ 94.620017][ T4367] [ 94.635110][ T4367] ====================================================== [ 94.642153][ T4367] WARNING: possible circular locking dependency detected [ 94.649260][ T4367] syzkaller #0 Not tainted [ 94.653706][ T4367] ------------------------------------------------------ [ 94.660744][ T4367] syz.0.29/4367 is trying to acquire lock: [ 94.666579][ T4367] ffff8880223bd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 94.677875][ T4367] [ 94.677875][ T4367] but task is already holding lock: [ 94.685356][ T4367] ffff88805d67a2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 94.696540][ T4367] [ 94.696540][ T4367] which lock already depends on the new lock. [ 94.696540][ T4367] [ 94.706986][ T4367] [ 94.706986][ T4367] the existing dependency chain (in reverse order) is: [ 94.716196][ T4367] [ 94.716196][ T4367] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 94.725250][ T4367] down_read+0x44/0x2e0 [ 94.729972][ T4367] ocfs2_read_virt_blocks+0x240/0x8e0 [ 94.736054][ T4367] ocfs2_find_entry+0x39d/0x1f90 [ 94.741909][ T4367] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 94.748077][ T4367] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 94.754239][ T4367] ocfs2_get_system_file_inode+0x33f/0x7f0 [ 94.760585][ T4367] ocfs2_init_global_system_inodes+0x315/0x6e0 [ 94.767273][ T4367] ocfs2_fill_super+0x4032/0x50c0 [ 94.772836][ T4367] mount_bdev+0x28a/0x3c0 [ 94.777700][ T4367] legacy_get_tree+0xe6/0x180 [ 94.782913][ T4367] vfs_get_tree+0x88/0x270 [ 94.787947][ T4367] do_new_mount+0x247/0xa40 [ 94.793003][ T4367] __se_sys_mount+0x2e3/0x3d0 [ 94.798210][ T4367] do_syscall_64+0x4c/0xa0 [ 94.803156][ T4367] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.809571][ T4367] [ 94.809571][ T4367] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 94.817931][ T4367] __lock_acquire+0x2c66/0x7b50 [ 94.823314][ T4367] lock_acquire+0x19e/0x400 [ 94.828352][ T4367] __mutex_lock_common+0x1e5/0x2400 [ 94.834076][ T4367] mutex_lock_nested+0x17/0x20 [ 94.839365][ T4367] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 94.845692][ T4367] ocfs2_reserve_local_alloc_bits+0xfb/0x2630 [ 94.852285][ T4367] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 94.859273][ T4367] ocfs2_lock_allocators+0x2ce/0x5f0 [ 94.865147][ T4367] ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 94.871417][ T4367] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 94.877428][ T4367] __blockdev_direct_IO+0x142d/0x3b20 [ 94.883522][ T4367] ocfs2_direct_IO+0x233/0x2a0 [ 94.888821][ T4367] generic_file_direct_write+0x222/0x470 [ 94.894990][ T4367] __generic_file_write_iter+0x2b2/0x4e0 [ 94.901323][ T4367] ocfs2_file_write_iter+0x171a/0x1ee0 [ 94.907497][ T4367] do_iter_readv_writev+0x47d/0x5f0 [ 94.913240][ T4367] do_iter_write+0x1f8/0x7a0 [ 94.918354][ T4367] iter_file_splice_write+0x6be/0xcf0 [ 94.924259][ T4367] direct_splice_actor+0xe1/0x130 [ 94.929812][ T4367] splice_direct_to_actor+0x4e8/0xc00 [ 94.935708][ T4367] do_splice_direct+0x1d4/0x2f0 [ 94.941238][ T4367] do_sendfile+0x524/0xe30 [ 94.946185][ T4367] __se_sys_sendfile64+0x141/0x1a0 [ 94.951979][ T4367] do_syscall_64+0x4c/0xa0 [ 94.956934][ T4367] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.963360][ T4367] [ 94.963360][ T4367] other info that might help us debug this: [ 94.963360][ T4367] [ 94.973590][ T4367] Possible unsafe locking scenario: [ 94.973590][ T4367] [ 94.981071][ T4367] CPU0 CPU1 [ 94.986442][ T4367] ---- ---- [ 94.991809][ T4367] lock(&ocfs2_file_ip_alloc_sem_key); [ 94.997356][ T4367] lock(&osb->system_file_mutex); [ 95.004991][ T4367] lock(&ocfs2_file_ip_alloc_sem_key); [ 95.013093][ T4367] lock(&osb->system_file_mutex); [ 95.018205][ T4367] [ 95.018205][ T4367] *** DEADLOCK *** [ 95.018205][ T4367] [ 95.026401][ T4367] 3 locks held by syz.0.29/4367: [ 95.031398][ T4367] #0: ffff88814cb26460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x4ff/0xe30 [ 95.040572][ T4367] #1: ffff88805d67a648 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x437/0x1ee0 [ 95.051982][ T4367] #2: ffff88805d67a2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 95.063645][ T4367] [ 95.063645][ T4367] stack backtrace: [ 95.069569][ T4367] CPU: 0 PID: 4367 Comm: syz.0.29 Not tainted syzkaller #0 [ 95.076769][ T4367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 95.086837][ T4367] Call Trace: [ 95.090125][ T4367] [ 95.093066][ T4367] dump_stack_lvl+0x188/0x250 [ 95.097753][ T4367] ? load_image+0x410/0x410 [ 95.102257][ T4367] ? show_regs_print_info+0x20/0x20 [ 95.107480][ T4367] ? print_circular_bug+0x12b/0x1a0 [ 95.112685][ T4367] check_noncircular+0x296/0x330 [ 95.117761][ T4367] ? add_chain_block+0x9b0/0x9b0 [ 95.122750][ T4367] ? lockdep_lock+0xf1/0x1f0 [ 95.127520][ T4367] ? mark_lock+0x94/0x320 [ 95.131906][ T4367] ? _find_first_zero_bit+0xd1/0xf0 [ 95.137158][ T4367] __lock_acquire+0x2c66/0x7b50 [ 95.142111][ T4367] ? check_path+0x21/0x40 [ 95.146577][ T4367] ? check_noncircular+0x189/0x330 [ 95.151708][ T4367] ? verify_lock_unused+0x140/0x140 [ 95.156921][ T4367] ? mark_lock+0x94/0x320 [ 95.161259][ T4367] ? __lock_acquire+0x13dc/0x7b50 [ 95.166298][ T4367] lock_acquire+0x19e/0x400 [ 95.170831][ T4367] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 95.176855][ T4367] ? __might_sleep+0xf0/0xf0 [ 95.181484][ T4367] ? __lock_acquire+0x1305/0x7b50 [ 95.186588][ T4367] ? read_lock_is_recursive+0x10/0x10 [ 95.191984][ T4367] ? read_lock_is_recursive+0x10/0x10 [ 95.197372][ T4367] __mutex_lock_common+0x1e5/0x2400 [ 95.202757][ T4367] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 95.209918][ T4367] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 95.216154][ T4367] ? ocfs2_get_system_file_inode+0x14c/0x7f0 [ 95.222306][ T4367] ? mutex_lock_io_nested+0x60/0x60 [ 95.227542][ T4367] ? __rwlock_init+0x140/0x140 [ 95.234114][ T4367] ? do_raw_spin_unlock+0x11d/0x230 [ 95.239341][ T4367] mutex_lock_nested+0x17/0x20 [ 95.244136][ T4367] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 95.249968][ T4367] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 95.255955][ T4367] ? unwind_next_frame+0x11ec/0x1cf0 [ 95.261251][ T4367] ? mark_lock+0x94/0x320 [ 95.265599][ T4367] ? __lock_acquire+0x13dc/0x7b50 [ 95.270637][ T4367] ocfs2_reserve_local_alloc_bits+0xfb/0x2630 [ 95.276736][ T4367] ? stack_trace_save+0xa6/0xf0 [ 95.281600][ T4367] ? verify_lock_unused+0x140/0x140 [ 95.286834][ T4367] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 95.293516][ T4367] ? __kasan_kmalloc+0xc6/0xe0 [ 95.298286][ T4367] ? __kasan_kmalloc+0xaf/0xe0 [ 95.303059][ T4367] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 95.309478][ T4367] ? ocfs2_lock_allocators+0x2ce/0x5f0 [ 95.314953][ T4367] ? ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 95.320898][ T4367] ? ocfs2_dio_wr_get_block+0xba4/0x1810 [ 95.326571][ T4367] ? __blockdev_direct_IO+0x142d/0x3b20 [ 95.332239][ T4367] ? generic_file_direct_write+0x222/0x470 [ 95.338057][ T4367] ? __generic_file_write_iter+0x2b2/0x4e0 [ 95.343876][ T4367] ? ocfs2_file_write_iter+0x171a/0x1ee0 [ 95.349697][ T4367] ? do_iter_readv_writev+0x47d/0x5f0 [ 95.355175][ T4367] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.361270][ T4367] ? __lock_acquire+0x7b50/0x7b50 [ 95.366451][ T4367] ? do_raw_spin_lock+0x128/0x2f0 [ 95.371536][ T4367] ? __rwlock_init+0x140/0x140 [ 95.376320][ T4367] ? do_raw_spin_unlock+0x11d/0x230 [ 95.381659][ T4367] ? _raw_spin_unlock+0x24/0x40 [ 95.386958][ T4367] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.393055][ T4367] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 95.399664][ T4367] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 95.406096][ T4367] ? ocfs2_reserve_clusters+0x30/0x30 [ 95.411497][ T4367] ? __kasan_kmalloc+0xc6/0xe0 [ 95.416438][ T4367] ? rcu_is_watching+0x11/0xa0 [ 95.421238][ T4367] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 95.428887][ T4367] ? ocfs2_validate_extent_block+0x570/0x570 [ 95.436782][ T4367] ? do_splice_direct+0x1d4/0x2f0 [ 95.441843][ T4367] ? __se_sys_sendfile64+0x141/0x1a0 [ 95.447297][ T4367] ? do_syscall_64+0x4c/0xa0 [ 95.453594][ T4367] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.460601][ T4367] ocfs2_lock_allocators+0x2ce/0x5f0 [ 95.467607][ T4367] ? _ocfs2_clear_bit+0x40/0x40 [ 95.472640][ T4367] ? do_raw_spin_lock+0x128/0x2f0 [ 95.479112][ T4367] ? ocfs2_write_begin_nolock+0xf78/0x44b0 [ 95.486679][ T4367] ? rcu_is_watching+0x11/0xa0 [ 95.492342][ T4367] ? ocfs2_write_begin_nolock+0xf78/0x44b0 [ 95.499056][ T4367] ? kfree+0x4a/0x2a0 [ 95.503502][ T4367] ocfs2_write_begin_nolock+0x1b97/0x44b0 [ 95.510755][ T4367] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 95.517679][ T4367] ? __lock_acquire+0x13dc/0x7b50 [ 95.522957][ T4367] ? ocfs2_inode_lock_full_nested+0x149/0x1b10 [ 95.529893][ T4367] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 95.537239][ T4367] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 95.543785][ T4367] ? __kasan_kmalloc+0xaf/0xe0 [ 95.548583][ T4367] ? __blockdev_direct_IO+0x142d/0x3b20 [ 95.554414][ T4367] ? do_iter_readv_writev+0x47d/0x5f0 [ 95.559892][ T4367] ? do_iter_write+0x1f8/0x7a0 [ 95.564689][ T4367] ? splice_direct_to_actor+0x4e8/0xc00 [ 95.570246][ T4367] ? do_splice_direct+0x1d4/0x2f0 [ 95.575424][ T4367] ? rwsem_write_trylock+0x135/0x1c0 [ 95.580861][ T4367] ? clear_nonspinnable+0x60/0x60 [ 95.586321][ T4367] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 95.591816][ T4367] ? ocfs2_lock_get_block+0x50/0x50 [ 95.597251][ T4367] ? lockdep_init_map_type+0x98/0x900 [ 95.602840][ T4367] ? lockdep_softirqs_off+0x430/0x430 [ 95.610409][ T4367] ? slab_post_alloc_hook+0x68/0x380 [ 95.617369][ T4367] ? iov_iter_advance+0x2a2/0x390 [ 95.623824][ T4367] ? iov_iter_bvec_advance+0x16e/0x230 [ 95.630546][ T4367] ? ocfs2_lock_get_block+0x50/0x50 [ 95.637713][ T4367] __blockdev_direct_IO+0x142d/0x3b20 [ 95.644259][ T4367] ? sb_init_dio_done_wq+0x80/0x80 [ 95.649603][ T4367] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 95.656831][ T4367] ? ocfs2_lock_get_block+0x50/0x50 [ 95.663436][ T4367] ? lockdep_hardirqs_on+0x94/0x140 [ 95.670006][ T4367] ? invalidate_mapping_pagevec+0x30/0x30 [ 95.677235][ T4367] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 95.685370][ T4367] ? filemap_write_and_wait_range+0x2b0/0x3b0 [ 95.691783][ T4367] ? atime_needs_update+0x770/0x770 [ 95.697194][ T4367] ? file_remove_privs+0x3f2/0x5d0 [ 95.702367][ T4367] ? ocfs2_lock_get_block+0x50/0x50 [ 95.707906][ T4367] ocfs2_direct_IO+0x233/0x2a0 [ 95.712945][ T4367] generic_file_direct_write+0x222/0x470 [ 95.719684][ T4367] __generic_file_write_iter+0x2b2/0x4e0 [ 95.725343][ T4367] ? ocfs2_inode_unlock+0x11a/0x140 [ 95.730555][ T4367] ocfs2_file_write_iter+0x171a/0x1ee0 [ 95.736275][ T4367] ? ocfs2_file_read_iter+0xa80/0xa80 [ 95.741707][ T4367] ? rcu_lock_release+0x5/0x20 [ 95.746961][ T4367] ? __lock_acquire+0x7b50/0x7b50 [ 95.752177][ T4367] ? aa_file_perm+0x38b/0xe80 [ 95.757490][ T4367] ? __kasan_kmalloc+0xaf/0xe0 [ 95.762365][ T4367] ? splice_direct_to_actor+0x4e8/0xc00 [ 95.768461][ T4367] do_iter_readv_writev+0x47d/0x5f0 [ 95.773690][ T4367] ? aa_path_link+0x8a0/0x8a0 [ 95.779057][ T4367] ? generic_file_rw_checks+0x280/0x280 [ 95.784860][ T4367] ? common_file_perm+0x171/0x1c0 [ 95.789924][ T4367] ? fsnotify_perm+0x5d/0x560 [ 95.794709][ T4367] ? security_file_permission+0x75/0xa0 [ 95.800529][ T4367] do_iter_write+0x1f8/0x7a0 [ 95.805133][ T4367] ? memset+0x1e/0x40 [ 95.809245][ T4367] ? iov_iter_bvec+0xb4/0x170 [ 95.814605][ T4367] iter_file_splice_write+0x6be/0xcf0 [ 95.820189][ T4367] ? splice_from_pipe+0x180/0x180 [ 95.825403][ T4367] ? generic_file_splice_read+0x483/0x5f0 [ 95.831149][ T4367] ? splice_shrink_spd+0xc0/0xc0 [ 95.836276][ T4367] ? splice_from_pipe+0x180/0x180 [ 95.841308][ T4367] direct_splice_actor+0xe1/0x130 [ 95.846347][ T4367] splice_direct_to_actor+0x4e8/0xc00 [ 95.851731][ T4367] ? direct_file_splice_eof+0xa0/0xa0 [ 95.857125][ T4367] ? pipe_to_sendpage+0x320/0x320 [ 95.862165][ T4367] ? common_file_perm+0x171/0x1c0 [ 95.867197][ T4367] ? fsnotify_perm+0x5d/0x560 [ 95.871891][ T4367] ? security_file_permission+0x75/0xa0 [ 95.877443][ T4367] do_splice_direct+0x1d4/0x2f0 [ 95.882305][ T4367] ? splice_direct_to_actor+0xc00/0xc00 [ 95.887868][ T4367] ? rcu_read_lock_any_held+0xb0/0x130 [ 95.893458][ T4367] ? do_splice_direct+0x2f0/0x2f0 [ 95.898494][ T4367] ? common_file_perm+0x171/0x1c0 [ 95.903528][ T4367] do_sendfile+0x524/0xe30 [ 95.907960][ T4367] ? do_pwritev+0x3a0/0x3a0 [ 95.912475][ T4367] ? __lock_acquire+0x7b50/0x7b50 [ 95.917637][ T4367] __se_sys_sendfile64+0x141/0x1a0 [ 95.922874][ T4367] ? lock_chain_count+0x20/0x20 [ 95.927774][ T4367] ? __x64_sys_sendfile64+0xa0/0xa0 [ 95.933722][ T4367] ? lockdep_hardirqs_on+0x94/0x140 [ 95.939261][ T4367] do_syscall_64+0x4c/0xa0 [ 95.943788][ T4367] ? clear_bhb_loop+0x30/0x80 [ 95.948476][ T4367] ? clear_bhb_loop+0x30/0x80 [ 95.953357][ T4367] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.959484][ T4367] RIP: 0033:0x7fa2d0874e59 [ 95.963915][ T4367] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.984501][ T4367] RSP: 002b:00007ffc989758d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 95.993095][ T4367] RAX: ffffffffffffffda RBX: 00007fa2d0aedfa0 RCX: 00007fa2d0874e59 [ 96.001082][ T4367] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 96.009292][ T4367] RBP: 00007fa2d090ae6f R08: 0000000000000000 R09: 0000000000000000 [ 96.017608][ T4367] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 96.026420][ T4367] R13: 00007fa2d0aedfac R14: 00007fa2d0aedfa0 R15: 00007fa2d0aedfa0 [ 96.034433][ T4367] [ 96.436064][ T4367] (syz.0.29,4367,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 96.446033][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 96.696310][ T4371] loop0: detected capacity change from 0 to 32768 [ 96.744483][ T4371] (syz.0.30,4371,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.758005][ T4371] (syz.0.30,4371,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.776379][ T4371] JBD2: Ignoring recovery information on journal [ 96.797903][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.814488][ T26] audit: type=1800 audit(1782405651.385:15): pid=4371 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 2026/06/25 16:40:51 executed programs: 16 [ 97.231585][ T4371] (syz.0.30,4371,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 97.241691][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 97.483831][ T4375] loop0: detected capacity change from 0 to 32768 [ 97.541871][ T4375] (syz.0.31,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.557870][ T4375] (syz.0.31,4375,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.576227][ T4375] JBD2: Ignoring recovery information on journal [ 97.598647][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.614462][ T26] audit: type=1800 audit(1782405652.185:16): pid=4375 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 [ 98.031310][ T4375] (syz.0.31,4375,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 98.042067][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 98.272371][ T4379] loop0: detected capacity change from 0 to 32768 [ 98.328333][ T4379] (syz.0.32,4379,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.342475][ T4379] (syz.0.32,4379,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.361745][ T4379] JBD2: Ignoring recovery information on journal [ 98.388068][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.403981][ T26] audit: type=1800 audit(1782405652.975:17): pid=4379 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 [ 98.806269][ T4379] (syz.0.32,4379,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 98.816809][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 99.020544][ T4383] loop0: detected capacity change from 0 to 32768 [ 99.068707][ T4383] (syz.0.33,4383,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.082383][ T4383] (syz.0.33,4383,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.100973][ T4383] JBD2: Ignoring recovery information on journal [ 99.123022][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.147689][ T26] audit: type=1800 audit(1782405653.715:18): pid=4383 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 [ 99.568497][ T4383] (syz.0.33,4383,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 99.578514][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 99.804853][ T4387] loop0: detected capacity change from 0 to 32768 [ 99.852518][ T4387] (syz.0.34,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.867282][ T4387] (syz.0.34,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.888603][ T4387] JBD2: Ignoring recovery information on journal [ 99.910439][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.926184][ T26] audit: type=1800 audit(1782405654.495:19): pid=4387 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 [ 100.328475][ T4387] (syz.0.34,4387,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 100.338634][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 100.573362][ T4391] loop0: detected capacity change from 0 to 32768 [ 100.618359][ T4391] (syz.0.35,4391,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.633417][ T4391] (syz.0.35,4391,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.652290][ T4391] JBD2: Ignoring recovery information on journal [ 100.681503][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.697695][ T26] audit: type=1800 audit(1782405655.265:20): pid=4391 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 [ 101.101716][ T4391] (syz.0.35,4391,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 101.112229][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 101.340007][ T4395] loop0: detected capacity change from 0 to 32768 [ 101.391143][ T4395] (syz.0.36,4395,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.404829][ T4395] (syz.0.36,4395,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.423914][ T4395] JBD2: Ignoring recovery information on journal [ 101.448323][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.464197][ T26] audit: type=1800 audit(1782405656.035:21): pid=4395 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 [ 101.866960][ T4395] (syz.0.36,4395,1):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 101.878102][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 102.106703][ T4399] loop0: detected capacity change from 0 to 32768 [ 102.164340][ T4399] (syz.0.37,4399,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.181762][ T4399] (syz.0.37,4399,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.200681][ T4399] JBD2: Ignoring recovery information on journal [ 102.238221][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.254305][ T26] audit: type=1800 audit(1782405656.825:22): pid=4399 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 2026/06/25 16:40:57 executed programs: 23 [ 102.654088][ T4399] (syz.0.37,4399,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 102.663929][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 102.862127][ T4403] loop0: detected capacity change from 0 to 32768 [ 102.904403][ T4403] (syz.0.38,4403,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.918083][ T4403] (syz.0.38,4403,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.936390][ T4403] JBD2: Ignoring recovery information on journal [ 102.958870][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.975687][ T26] audit: type=1800 audit(1782405657.545:23): pid=4403 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 [ 103.383942][ T4403] (syz.0.38,4403,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 103.394022][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 103.641823][ T4407] loop0: detected capacity change from 0 to 32768 [ 103.722006][ T4407] (syz.0.39,4407,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.735874][ T4407] (syz.0.39,4407,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.754628][ T4407] JBD2: Ignoring recovery information on journal [ 103.779087][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.794420][ T26] audit: type=1800 audit(1782405658.365:24): pid=4407 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 [ 104.185156][ T4407] (syz.0.39,4407,0):ocfs2_dio_end_io:2443 ERROR: Direct IO failed, bytes = -5 [ 104.195159][ T4305] ocfs2: Unmounting device (7,0) on (node local) [ 104.417003][ T4412] loop0: detected capacity change from 0 to 32768 [ 104.488336][ T4412] (syz.0.40,4412,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.502915][ T4412] (syz.0.40,4412,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.522161][ T4412] JBD2: Ignoring recovery information on journal [ 104.549919][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.565672][ T26] audit: type=1800 audit(1782405659.135:25): pid=4412 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