Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. 2026/01/23 09:04:26 parsed 1 programs [ 68.370819][ T4188] cgroup: Unknown subsys name 'net' [ 68.502411][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.752784][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.497933][ T4214] chnl_net:caif_netlink_parms(): no params data found [ 71.543900][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.552026][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.560216][ T4214] device bridge_slave_0 entered promiscuous mode [ 71.569607][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.576911][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.584815][ T4214] device bridge_slave_1 entered promiscuous mode [ 71.610393][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.623261][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.652543][ T4214] team0: Port device team_slave_0 added [ 71.660532][ T4214] team0: Port device team_slave_1 added [ 71.683560][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.690646][ T4214] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.718690][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.732085][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.740496][ T4214] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.768141][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.806905][ T4214] device hsr_slave_0 entered promiscuous mode [ 71.814340][ T4214] device hsr_slave_1 entered promiscuous mode [ 71.962566][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.974915][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.987337][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.997622][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.036681][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.043897][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.051981][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.059103][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.117610][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.131781][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.142788][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.155653][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.164189][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.180369][ T4214] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.200661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.210407][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.217558][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.225731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.235719][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.242935][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.270037][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.279074][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.289861][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.309256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.324609][ T4214] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.336139][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.345557][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.462750][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.470692][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.486424][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.508303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.521386][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.544132][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.553465][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.561907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.570309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.580675][ T4214] device veth0_vlan entered promiscuous mode [ 72.593526][ T4214] device veth1_vlan entered promiscuous mode [ 72.625395][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.637379][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.645825][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.656655][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.668427][ T4214] device veth0_macvtap entered promiscuous mode [ 72.679195][ T4214] device veth1_macvtap entered promiscuous mode [ 72.697732][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.705328][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.714704][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.723155][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.732583][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.746695][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.754018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.763320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.774525][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.783762][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.792786][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.801793][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.984852][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.997581][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.009489][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.029873][ T1158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.037914][ T1158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.046729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.440575][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 74.447440][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 74.961820][ T3051] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/23 09:04:34 executed programs: 0 [ 75.201356][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 75.238940][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.246273][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.254232][ T4285] device bridge_slave_0 entered promiscuous mode [ 75.262396][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.269856][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.278365][ T4285] device bridge_slave_1 entered promiscuous mode [ 75.295537][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.307838][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.327542][ T4285] team0: Port device team_slave_0 added [ 75.334706][ T4285] team0: Port device team_slave_1 added [ 75.351180][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.358404][ T4285] 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. [ 75.385218][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.397437][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.404564][ T4285] 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. [ 75.430845][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.458822][ T4285] device hsr_slave_0 entered promiscuous mode [ 75.466001][ T4285] device hsr_slave_1 entered promiscuous mode [ 75.472937][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.481688][ T4285] Cannot create hsr debugfs directory [ 77.167654][ T1110] Bluetooth: hci0: command 0x0409 tx timeout [ 77.644503][ T3051] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.702161][ T3051] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.774378][ T3051] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.570160][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.582057][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.592100][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.605495][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.691382][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.723933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.732188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.744144][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.753725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.763470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.773342][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.780471][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.789873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.802177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.811223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.819718][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.826813][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.838753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.873654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.885050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.895198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.904381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.938407][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.947584][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.958520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.968197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.981462][ T4285] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.993080][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.001164][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.010087][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.097826][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.105309][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.119948][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.162584][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.172198][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.220144][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.229936][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.236935][ T1110] Bluetooth: hci0: command 0x041b tx timeout [ 79.241022][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.251830][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.262883][ T4285] device veth0_vlan entered promiscuous mode [ 79.289363][ T4285] device veth1_vlan entered promiscuous mode [ 79.308399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.316470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.325148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.334457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.345515][ T4285] device veth0_macvtap entered promiscuous mode [ 79.356823][ T4285] device veth1_macvtap entered promiscuous mode [ 79.384331][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.396229][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.409014][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.417555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.427412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.436109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.445126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.458054][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.468598][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.480129][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.488751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.497705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.509344][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.518195][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.527361][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.536063][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.621193][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.631964][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.645870][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.672096][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.680883][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.695225][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.720610][ T3051] device hsr_slave_0 left promiscuous mode [ 79.727631][ T3051] device hsr_slave_1 left promiscuous mode [ 79.734412][ T3051] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.742403][ T3051] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.751717][ T3051] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.760811][ T3051] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.789008][ T3051] device bridge_slave_1 left promiscuous mode [ 79.796176][ T3051] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.817288][ T3051] device bridge_slave_0 left promiscuous mode [ 79.823615][ T3051] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.851767][ T3051] device veth1_macvtap left promiscuous mode [ 79.859490][ T3051] device veth0_macvtap left promiscuous mode [ 79.865646][ T3051] device veth1_vlan left promiscuous mode [ 79.872961][ T3051] device veth0_vlan left promiscuous mode [ 79.992906][ T4365] loop0: detected capacity change from 0 to 32768 [ 80.077290][ T4365] (syz.0.17,4365,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.103185][ T4365] (syz.0.17,4365,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.124158][ T3051] team0 (unregistering): Port device team_slave_1 removed [ 80.145861][ T3051] team0 (unregistering): Port device team_slave_0 removed [ 80.155167][ T4365] JBD2: Ignoring recovery information on journal [ 80.184860][ T3051] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.201634][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.211762][ T3051] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 2026/01/23 09:04:40 executed programs: 3 [ 80.289450][ T3051] bond0 (unregistering): Released all slaves [ 80.329054][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 80.623962][ T4369] loop0: detected capacity change from 0 to 32768 [ 80.642784][ T4369] (syz.0.18,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.659033][ T4369] (syz.0.18,4369,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.695994][ T4369] JBD2: Ignoring recovery information on journal [ 80.751069][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.819562][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 81.128606][ T4372] loop0: detected capacity change from 0 to 32768 [ 81.145142][ T4372] (syz.0.19,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.176944][ T4372] (syz.0.19,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.198787][ T4372] JBD2: Ignoring recovery information on journal [ 81.224288][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.282004][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 81.326928][ T1110] Bluetooth: hci0: command 0x040f tx timeout [ 81.592952][ T4375] loop0: detected capacity change from 0 to 32768 [ 81.643909][ T4375] (syz.0.20,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.676956][ T4375] (syz.0.20,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.721673][ T4375] JBD2: Ignoring recovery information on journal [ 81.754902][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.824817][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 82.091708][ T4378] loop0: detected capacity change from 0 to 32768 [ 82.153889][ T4378] (syz.0.21,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.171394][ T4378] (syz.0.21,4378,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.195982][ T4378] JBD2: Ignoring recovery information on journal [ 82.242367][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.281399][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 82.538920][ T4381] loop0: detected capacity change from 0 to 32768 [ 82.608235][ T4381] (syz.0.22,4381,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.622804][ T4381] (syz.0.22,4381,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.645810][ T4381] JBD2: Ignoring recovery information on journal [ 82.672185][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.715296][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 83.045050][ T4384] loop0: detected capacity change from 0 to 32768 [ 83.060827][ T4384] (syz.0.23,4384,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.080359][ T4384] (syz.0.23,4384,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.112967][ T4384] JBD2: Ignoring recovery information on journal [ 83.150349][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.200812][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 83.396836][ T1110] Bluetooth: hci0: command 0x0419 tx timeout [ 83.439601][ T4387] loop0: detected capacity change from 0 to 32768 [ 83.460648][ T4387] (syz.0.24,4387,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.474739][ T4387] (syz.0.24,4387,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.506673][ T4387] JBD2: Ignoring recovery information on journal [ 83.607679][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.691301][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 83.974706][ T4390] loop0: detected capacity change from 0 to 32768 [ 84.028421][ T4390] (syz.0.25,4390,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.042522][ T4390] (syz.0.25,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.070924][ T4390] JBD2: Ignoring recovery information on journal [ 84.118801][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.168774][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 84.386824][ T4393] loop0: detected capacity change from 0 to 32768 [ 84.490990][ T4393] (syz.0.26,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.504463][ T4393] (syz.0.26,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.525580][ T4393] JBD2: Ignoring recovery information on journal [ 84.558164][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.605725][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 84.911068][ T4396] (syz.0.27,4396,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.925029][ T4396] (syz.0.27,4396,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.949582][ T4396] JBD2: Ignoring recovery information on journal [ 84.979092][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.036680][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 85.257444][ T4399] set_capacity_and_notify: 1 callbacks suppressed [ 85.257479][ T4399] loop0: detected capacity change from 0 to 32768 [ 85.330322][ T4399] (syz.0.28,4399,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.345028][ T4399] (syz.0.28,4399,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.365234][ T4399] JBD2: Ignoring recovery information on journal 2026/01/23 09:04:45 executed programs: 14 [ 85.414025][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.453220][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 85.641066][ T4402] loop0: detected capacity change from 0 to 32768 [ 85.740903][ T4402] (syz.0.29,4402,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.754650][ T4402] (syz.0.29,4402,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.774918][ T4402] JBD2: Ignoring recovery information on journal [ 85.802702][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.856333][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 86.065358][ T4405] loop0: detected capacity change from 0 to 32768 [ 86.119808][ T4405] (syz.0.30,4405,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.133590][ T4405] (syz.0.30,4405,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.154118][ T4405] JBD2: Ignoring recovery information on journal [ 86.189468][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.222985][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 86.444565][ T4408] loop0: detected capacity change from 0 to 32768 [ 86.510406][ T4408] (syz.0.31,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.524357][ T4408] (syz.0.31,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.543708][ T4408] JBD2: Ignoring recovery information on journal [ 86.576674][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.622089][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 86.948423][ T4411] loop0: detected capacity change from 0 to 32768 [ 86.968350][ T4411] (syz.0.32,4411,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.000505][ T4411] (syz.0.32,4411,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.030173][ T4411] JBD2: Ignoring recovery information on journal [ 87.059478][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.114870][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 87.349068][ T4414] loop0: detected capacity change from 0 to 32768 [ 87.430438][ T4414] (syz.0.33,4414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.444212][ T4414] (syz.0.33,4414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.463895][ T4414] JBD2: Ignoring recovery information on journal [ 87.493897][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.532262][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 87.745547][ T4417] loop0: detected capacity change from 0 to 32768 [ 87.803616][ T4417] (syz.0.34,4417,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.818299][ T4417] (syz.0.34,4417,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.838285][ T4417] JBD2: Ignoring recovery information on journal [ 87.879157][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.910466][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 88.124724][ T4420] loop0: detected capacity change from 0 to 32768 [ 88.180122][ T4420] (syz.0.35,4420,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.193778][ T4420] (syz.0.35,4420,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.213714][ T4420] JBD2: Ignoring recovery information on journal [ 88.260758][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.303085][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 88.523691][ T4423] loop0: detected capacity change from 0 to 32768 [ 88.570586][ T4423] (syz.0.36,4423,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.584249][ T4423] (syz.0.36,4423,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.603857][ T4423] JBD2: Ignoring recovery information on journal [ 88.631613][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.670996][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 88.843199][ T4426] loop0: detected capacity change from 0 to 32768 [ 88.890896][ T4426] (syz.0.37,4426,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.904655][ T4426] (syz.0.37,4426,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.925919][ T4426] JBD2: Ignoring recovery information on journal [ 88.957370][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.997824][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 89.291107][ T4429] (syz.0.38,4429,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.304727][ T4429] (syz.0.38,4429,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.324747][ T4429] JBD2: Ignoring recovery information on journal [ 89.350012][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.389627][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 89.697547][ T4432] (syz.0.39,4432,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.711417][ T4432] (syz.0.39,4432,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.731564][ T4432] JBD2: Ignoring recovery information on journal [ 89.775682][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.809064][ T7] cfg80211: failed to load regulatory.db [ 89.853049][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 90.256840][ T4435] (syz.0.40,4435,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.270386][ T4435] (syz.0.40,4435,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.297323][ T4435] JBD2: Ignoring recovery information on journal [ 90.324903][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.358781][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 90.597340][ T4438] set_capacity_and_notify: 3 callbacks suppressed [ 90.597351][ T4438] loop0: detected capacity change from 0 to 32768 [ 90.659534][ T4438] (syz.0.41,4438,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.674421][ T4438] (syz.0.41,4438,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.694701][ T4438] JBD2: Ignoring recovery information on journal 2026/01/23 09:04:50 executed programs: 27 [ 90.726493][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.757786][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 90.987457][ T4441] loop0: detected capacity change from 0 to 32768 [ 91.046829][ T4441] (syz.0.42,4441,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.060405][ T4441] (syz.0.42,4441,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.084702][ T4441] JBD2: Ignoring recovery information on journal [ 91.114153][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.156252][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 91.339172][ T4444] loop0: detected capacity change from 0 to 32768 [ 91.394648][ T4444] (syz.0.43,4444,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.408470][ T4444] (syz.0.43,4444,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.429499][ T4444] JBD2: Ignoring recovery information on journal [ 91.456287][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.495392][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 91.668204][ T4447] loop0: detected capacity change from 0 to 32768 [ 91.707855][ T4447] (syz.0.44,4447,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.722534][ T4447] (syz.0.44,4447,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.743529][ T4447] JBD2: Ignoring recovery information on journal [ 91.790507][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.830215][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 92.008501][ T4450] loop0: detected capacity change from 0 to 32768 [ 92.065698][ T4450] (syz.0.45,4450,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.085194][ T4450] (syz.0.45,4450,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.114859][ T4450] JBD2: Ignoring recovery information on journal [ 92.164261][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.208987][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 92.445410][ T4453] loop0: detected capacity change from 0 to 32768 [ 92.500772][ T4453] (syz.0.46,4453,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.514557][ T4453] (syz.0.46,4453,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.533607][ T4453] JBD2: Ignoring recovery information on journal [ 92.564449][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.601953][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 92.819395][ T4456] loop0: detected capacity change from 0 to 32768 [ 92.900524][ T4456] (syz.0.47,4456,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.914956][ T4456] (syz.0.47,4456,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.934954][ T4456] JBD2: Ignoring recovery information on journal [ 92.969574][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.024181][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 93.199698][ T4459] loop0: detected capacity change from 0 to 32768 [ 93.247578][ T4459] (syz.0.48,4459,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.261891][ T4459] (syz.0.48,4459,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.283719][ T4459] JBD2: Ignoring recovery information on journal [ 93.324703][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.351804][ T4459] [ 93.354254][ T4459] ====================================================== [ 93.361283][ T4459] WARNING: possible circular locking dependency detected [ 93.368415][ T4459] syzkaller #0 Not tainted [ 93.372836][ T4459] ------------------------------------------------------ [ 93.379846][ T4459] syz.0.48/4459 is trying to acquire lock: [ 93.385631][ T4459] ffff88807576d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.396586][ T4459] [ 93.396586][ T4459] but task is already holding lock: [ 93.403941][ T4459] ffff88805e1822e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x76f/0xe90 [ 93.415227][ T4459] [ 93.415227][ T4459] which lock already depends on the new lock. [ 93.415227][ T4459] [ 93.425703][ T4459] [ 93.425703][ T4459] the existing dependency chain (in reverse order) is: [ 93.434836][ T4459] [ 93.434836][ T4459] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 93.443603][ T4459] down_read+0x44/0x2e0 [ 93.448284][ T4459] ocfs2_read_virt_blocks+0x237/0x8d0 [ 93.454162][ T4459] ocfs2_find_entry+0x3ca/0x2060 [ 93.459600][ T4459] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 93.465565][ T4459] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 93.471610][ T4459] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 93.477925][ T4459] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 93.484592][ T4459] ocfs2_fill_super+0x4060/0x50f0 [ 93.490122][ T4459] mount_bdev+0x287/0x3c0 [ 93.495144][ T4459] legacy_get_tree+0xe6/0x180 [ 93.500340][ T4459] vfs_get_tree+0x88/0x270 [ 93.505286][ T4459] do_new_mount+0x24a/0xa40 [ 93.510347][ T4459] __se_sys_mount+0x2e3/0x3d0 [ 93.515710][ T4459] do_syscall_64+0x4c/0xa0 [ 93.520659][ T4459] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.527197][ T4459] [ 93.527197][ T4459] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 93.535519][ T4459] __lock_acquire+0x2c42/0x7d10 [ 93.541002][ T4459] lock_acquire+0x19e/0x400 [ 93.546023][ T4459] __mutex_lock_common+0x1e3/0x2400 [ 93.551735][ T4459] mutex_lock_nested+0x17/0x20 [ 93.557005][ T4459] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.563349][ T4459] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 93.569941][ T4459] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 93.576814][ T4459] ocfs2_lock_allocators+0x2d5/0x5f0 [ 93.582604][ T4459] ocfs2_extend_allocation+0x400/0x1830 [ 93.588657][ T4459] ocfs2_allocate_unwritten_extents+0x303/0x840 [ 93.595401][ T4459] __ocfs2_change_file_space+0x831/0xe90 [ 93.601546][ T4459] ocfs2_fallocate+0x1ee/0x240 [ 93.606811][ T4459] vfs_fallocate+0x587/0x6f0 [ 93.611912][ T4459] __x64_sys_fallocate+0xbd/0x100 [ 93.617518][ T4459] do_syscall_64+0x4c/0xa0 [ 93.622587][ T4459] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.628991][ T4459] [ 93.628991][ T4459] other info that might help us debug this: [ 93.628991][ T4459] [ 93.639293][ T4459] Possible unsafe locking scenario: [ 93.639293][ T4459] [ 93.646726][ T4459] CPU0 CPU1 [ 93.652068][ T4459] ---- ---- [ 93.657501][ T4459] lock(&ocfs2_file_ip_alloc_sem_key); [ 93.663028][ T4459] lock(&osb->system_file_mutex); [ 93.670637][ T4459] lock(&ocfs2_file_ip_alloc_sem_key); [ 93.679721][ T4459] lock(&osb->system_file_mutex); [ 93.684933][ T4459] [ 93.684933][ T4459] *** DEADLOCK *** [ 93.684933][ T4459] [ 93.693056][ T4459] 3 locks held by syz.0.48/4459: [ 93.697970][ T4459] #0: ffff88807384e460 (sb_writers#13){.+.+}-{0:0}, at: vfs_fallocate+0x4f4/0x6f0 [ 93.707260][ T4459] #1: ffff88805e182648 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d1/0xe90 [ 93.718888][ T4459] #2: ffff88805e1822e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x76f/0xe90 [ 93.730712][ T4459] [ 93.730712][ T4459] stack backtrace: [ 93.736611][ T4459] CPU: 0 PID: 4459 Comm: syz.0.48 Not tainted syzkaller #0 [ 93.743832][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 93.753881][ T4459] Call Trace: [ 93.757761][ T4459] [ 93.760745][ T4459] dump_stack_lvl+0x188/0x250 [ 93.765452][ T4459] ? load_image+0x400/0x400 [ 93.769949][ T4459] ? show_regs_print_info+0x20/0x20 [ 93.775141][ T4459] ? print_circular_bug+0x12b/0x1a0 [ 93.780333][ T4459] check_noncircular+0x296/0x330 [ 93.785413][ T4459] ? add_chain_block+0x940/0x940 [ 93.790430][ T4459] ? lockdep_lock+0xf1/0x1f0 [ 93.795046][ T4459] ? mark_lock+0x94/0x320 [ 93.799373][ T4459] __lock_acquire+0x2c42/0x7d10 [ 93.804305][ T4459] ? __lock_acquire+0x12e8/0x7d10 [ 93.809313][ T4459] ? verify_lock_unused+0x140/0x140 [ 93.814496][ T4459] ? mark_lock+0x94/0x320 [ 93.818822][ T4459] ? __lock_acquire+0x13bc/0x7d10 [ 93.824535][ T4459] lock_acquire+0x19e/0x400 [ 93.829122][ T4459] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.835412][ T4459] ? rcu_is_watching+0x11/0xa0 [ 93.840268][ T4459] ? __might_sleep+0xf0/0xf0 [ 93.844874][ T4459] ? lock_release+0xb5/0x8a0 [ 93.849636][ T4459] ? read_lock_is_recursive+0x10/0x10 [ 93.855022][ T4459] ? rcu_lock_release+0x5/0x20 [ 93.859778][ T4459] ? read_lock_is_recursive+0x10/0x10 [ 93.865174][ T4459] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.871223][ T4459] __mutex_lock_common+0x1e3/0x2400 [ 93.876411][ T4459] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.882378][ T4459] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 93.888352][ T4459] ? mutex_lock_io_nested+0x60/0x60 [ 93.893550][ T4459] ? __rwlock_init+0x140/0x140 [ 93.898323][ T4459] ? do_raw_spin_unlock+0x11d/0x230 [ 93.903507][ T4459] mutex_lock_nested+0x17/0x20 [ 93.908268][ T4459] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 93.914145][ T4459] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 93.920201][ T4459] ? lockdep_unlock+0x143/0x2e0 [ 93.925038][ T4459] ? lockdep_lock+0x1f0/0x1f0 [ 93.929693][ T4459] ? add_lock_to_list+0x18d/0x280 [ 93.934956][ T4459] ? __lock_acquire+0x28ac/0x7d10 [ 93.940014][ T4459] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 93.946069][ T4459] ? verify_lock_unused+0x140/0x140 [ 93.951248][ T4459] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 93.957996][ T4459] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 93.964389][ T4459] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 93.969826][ T4459] ? ocfs2_extend_allocation+0x400/0x1830 [ 93.975527][ T4459] ? ocfs2_allocate_unwritten_extents+0x303/0x840 [ 93.982018][ T4459] ? __ocfs2_change_file_space+0x831/0xe90 [ 93.987823][ T4459] ? vfs_fallocate+0x587/0x6f0 [ 93.992580][ T4459] ? __x64_sys_fallocate+0xbd/0x100 [ 93.997758][ T4459] ? do_syscall_64+0x4c/0xa0 [ 94.002329][ T4459] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.008383][ T4459] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 94.014539][ T4459] ? __lock_acquire+0x7d10/0x7d10 [ 94.019542][ T4459] ? do_raw_spin_lock+0x128/0x2f0 [ 94.024554][ T4459] ? __rwlock_init+0x140/0x140 [ 94.029308][ T4459] ? do_raw_spin_unlock+0x11d/0x230 [ 94.034497][ T4459] ? _raw_spin_unlock+0x24/0x40 [ 94.039368][ T4459] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 94.045544][ T4459] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 94.052198][ T4459] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 94.058558][ T4459] ? ocfs2_reserve_clusters+0x30/0x30 [ 94.064035][ T4459] ? rcu_is_watching+0x11/0xa0 [ 94.068789][ T4459] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 94.074317][ T4459] ? ocfs2_validate_extent_block+0x570/0x570 [ 94.080283][ T4459] ? ocfs2_read_blocks_sync+0xb40/0xb40 [ 94.085843][ T4459] ? mutex_unlock+0x10/0x10 [ 94.090605][ T4459] ocfs2_lock_allocators+0x2d5/0x5f0 [ 94.095893][ T4459] ? _ocfs2_clear_bit+0x40/0x40 [ 94.100762][ T4459] ? ocfs2_read_inode_block+0x120/0x190 [ 94.106491][ T4459] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 94.112472][ T4459] ? ocfs2_figure_hole_clusters+0x329/0x5d0 [ 94.118362][ T4459] ocfs2_extend_allocation+0x400/0x1830 [ 94.123906][ T4459] ? ocfs2_extend_no_holes+0x4b0/0x4b0 [ 94.129360][ T4459] ? ocfs2_read_inode_block+0x120/0x190 [ 94.134892][ T4459] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 94.140894][ T4459] ? __brelse+0x55/0x90 [ 94.145043][ T4459] ? ocfs2_get_clusters+0x2a1/0xa60 [ 94.150238][ T4459] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 94.156391][ T4459] ? ocfs2_xattr_get_clusters+0x8b0/0x8b0 [ 94.162106][ T4459] ? ocfs2_inode_lock_full_nested+0xcdb/0x1bb0 [ 94.168374][ T4459] ocfs2_allocate_unwritten_extents+0x303/0x840 [ 94.174979][ T4459] ? __ocfs2_write_remove_suid+0x780/0x780 [ 94.180783][ T4459] ? inode_dio_wait+0x25a/0x2d0 [ 94.185715][ T4459] ? rwsem_write_trylock+0x135/0x1c0 [ 94.190999][ T4459] ? clear_nonspinnable+0x60/0x60 [ 94.196252][ T4459] ? ocfs2_create_new_inode_locks+0x690/0x690 [ 94.202450][ T4459] __ocfs2_change_file_space+0x831/0xe90 [ 94.208384][ T4459] ? ocfs2_change_file_space+0x330/0x330 [ 94.214043][ T4459] ocfs2_fallocate+0x1ee/0x240 [ 94.218844][ T4459] vfs_fallocate+0x587/0x6f0 [ 94.223512][ T4459] __x64_sys_fallocate+0xbd/0x100 [ 94.228523][ T4459] do_syscall_64+0x4c/0xa0 [ 94.232932][ T4459] ? clear_bhb_loop+0x30/0x80 [ 94.237604][ T4459] ? clear_bhb_loop+0x30/0x80 [ 94.242284][ T4459] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.248292][ T4459] RIP: 0033:0x7f866f75ecb9 [ 94.252802][ T4459] 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 [ 94.272581][ T4459] RSP: 002b:00007ffca5b70788 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 94.281110][ T4459] RAX: ffffffffffffffda RBX: 00007f866f9d9fa0 RCX: 00007f866f75ecb9 [ 94.289077][ T4459] RDX: 000000000000a411 RSI: 0000000000000001 RDI: 0000000000000004 [ 94.297052][ T4459] RBP: 00007f866f7ccbf7 R08: 0000000000000000 R09: 0000000000000000 [ 94.305023][ T4459] R10: 0000000000000062 R11: 0000000000000246 R12: 0000000000000000 [ 94.312979][ T4459] R13: 00007f866f9d9fac R14: 00007f866f9d9fa0 R15: 00007f866f9d9fa0 [ 94.321024][ T4459] [ 94.339843][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 94.517502][ T4462] loop0: detected capacity change from 0 to 32768 [ 94.553440][ T4462] (syz.0.49,4462,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.567020][ T4462] (syz.0.49,4462,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.585549][ T4462] JBD2: Ignoring recovery information on journal [ 94.605504][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.639271][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 94.803613][ T4465] loop0: detected capacity change from 0 to 32768 [ 94.851522][ T4465] (syz.0.50,4465,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.865411][ T4465] (syz.0.50,4465,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.882484][ T4465] JBD2: Ignoring recovery information on journal [ 94.902342][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.926632][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 95.123415][ T4468] (syz.0.51,4468,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.137230][ T4468] (syz.0.51,4468,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.155094][ T4468] JBD2: Ignoring recovery information on journal [ 95.180689][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.219844][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 95.423800][ T4471] (syz.0.52,4471,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.437522][ T4471] (syz.0.52,4471,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.456538][ T4471] JBD2: Ignoring recovery information on journal [ 95.480550][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.521082][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 95.727503][ T4474] set_capacity_and_notify: 2 callbacks suppressed [ 95.727514][ T4474] loop0: detected capacity change from 0 to 32768 [ 95.748357][ T4474] (syz.0.53,4474,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.762100][ T4474] (syz.0.53,4474,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.779960][ T4474] JBD2: Ignoring recovery information on journal [ 95.799796][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/23 09:04:55 executed programs: 39 [ 95.838183][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 96.011183][ T4477] loop0: detected capacity change from 0 to 32768 [ 96.063428][ T4477] (syz.0.54,4477,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.077385][ T4477] (syz.0.54,4477,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.094836][ T4477] JBD2: Ignoring recovery information on journal [ 96.118161][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.152825][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 96.321980][ T4480] loop0: detected capacity change from 0 to 32768 [ 96.381438][ T4480] (syz.0.55,4480,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.395035][ T4480] (syz.0.55,4480,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.415975][ T4480] JBD2: Ignoring recovery information on journal [ 96.440878][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.479197][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 96.644750][ T4483] loop0: detected capacity change from 0 to 32768 [ 96.688167][ T4483] (syz.0.56,4483,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.701943][ T4483] (syz.0.56,4483,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.719756][ T4483] JBD2: Ignoring recovery information on journal [ 96.750556][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.788751][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 96.933179][ T4486] loop0: detected capacity change from 0 to 32768 [ 96.948500][ T4486] (syz.0.57,4486,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.962084][ T4486] (syz.0.57,4486,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.979782][ T4486] JBD2: Ignoring recovery information on journal [ 96.999450][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.039246][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 97.183344][ T4489] loop0: detected capacity change from 0 to 32768 [ 97.243538][ T4489] (syz.0.58,4489,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.257165][ T4489] (syz.0.58,4489,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.275005][ T4489] JBD2: Ignoring recovery information on journal [ 97.295503][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.332784][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 97.503128][ T4492] loop0: detected capacity change from 0 to 32768 [ 97.558746][ T4492] (syz.0.59,4492,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.572461][ T4492] (syz.0.59,4492,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.590342][ T4492] JBD2: Ignoring recovery information on journal [ 97.619460][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.653031][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 97.812859][ T4495] loop0: detected capacity change from 0 to 32768 [ 97.863548][ T4495] (syz.0.60,4495,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.877363][ T4495] (syz.0.60,4495,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.894775][ T4495] JBD2: Ignoring recovery information on journal [ 97.918773][ T4495] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.957947][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 98.113671][ T4498] loop0: detected capacity change from 0 to 32768 [ 98.163471][ T4498] (syz.0.61,4498,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.177204][ T4498] (syz.0.61,4498,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.195247][ T4498] JBD2: Ignoring recovery information on journal [ 98.219628][ T4498] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.258289][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 98.422871][ T4501] loop0: detected capacity change from 0 to 32768 [ 98.473568][ T4501] (syz.0.62,4501,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.487138][ T4501] (syz.0.62,4501,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.504665][ T4501] JBD2: Ignoring recovery information on journal [ 98.528685][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.566023][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 98.807766][ T4504] (syz.0.63,4504,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.821723][ T4504] (syz.0.63,4504,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.839429][ T4504] JBD2: Ignoring recovery information on journal [ 98.858324][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.899356][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 99.088564][ T4507] (syz.0.64,4507,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.102135][ T4507] (syz.0.64,4507,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.120015][ T4507] JBD2: Ignoring recovery information on journal [ 99.151537][ T4507] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.188278][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 99.405273][ T4510] (syz.0.65,4510,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.419529][ T4510] (syz.0.65,4510,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.437607][ T4510] JBD2: Ignoring recovery information on journal [ 99.458795][ T4510] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.495947][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 99.728070][ T4513] (syz.0.66,4513,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.741464][ T4513] (syz.0.66,4513,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.758760][ T4513] JBD2: Ignoring recovery information on journal [ 99.776485][ T4513] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.811941][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 100.044014][ T4516] (syz.0.67,4516,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.057760][ T4516] (syz.0.67,4516,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.074923][ T4516] JBD2: Ignoring recovery information on journal [ 100.099882][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.138095][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 100.350997][ T4519] (syz.0.68,4519,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.364634][ T4519] (syz.0.68,4519,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.381823][ T4519] JBD2: Ignoring recovery information on journal [ 100.407950][ T4519] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.444360][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 100.633934][ T4522] (syz.0.69,4522,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.648232][ T4522] (syz.0.69,4522,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.665957][ T4522] JBD2: Ignoring recovery information on journal [ 100.690684][ T4522] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.729735][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 100.914256][ T4525] set_capacity_and_notify: 7 callbacks suppressed [ 100.914268][ T4525] loop0: detected capacity change from 0 to 32768 [ 100.970919][ T4525] (syz.0.70,4525,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.984378][ T4525] (syz.0.70,4525,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.002073][ T4525] JBD2: Ignoring recovery information on journal 2026/01/23 09:05:00 executed programs: 56 [ 101.027684][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.062207][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 101.233129][ T4528] loop0: detected capacity change from 0 to 32768 [ 101.294458][ T4528] (syz.0.71,4528,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.308381][ T4528] (syz.0.71,4528,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.325813][ T4528] JBD2: Ignoring recovery information on journal [ 101.349037][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.388101][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 101.551165][ T4531] loop0: detected capacity change from 0 to 32768 [ 101.603442][ T4531] (syz.0.72,4531,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.617018][ T4531] (syz.0.72,4531,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.634021][ T4531] JBD2: Ignoring recovery information on journal [ 101.657892][ T4531] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.697761][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 101.864350][ T4534] loop0: detected capacity change from 0 to 32768 [ 101.923978][ T4534] (syz.0.73,4534,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.938015][ T4534] (syz.0.73,4534,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.954973][ T4534] JBD2: Ignoring recovery information on journal [ 101.979797][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.007999][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 102.126703][ T4537] loop0: detected capacity change from 0 to 32768 [ 102.173274][ T4537] (syz.0.74,4537,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.187074][ T4537] (syz.0.74,4537,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.204362][ T4537] JBD2: Ignoring recovery information on journal [ 102.228999][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.264899][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 102.413415][ T4540] loop0: detected capacity change from 0 to 32768 [ 102.463063][ T4540] (syz.0.75,4540,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.476995][ T4540] (syz.0.75,4540,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.494530][ T4540] JBD2: Ignoring recovery information on journal [ 102.518801][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.550218][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 102.707676][ T4543] loop0: detected capacity change from 0 to 32768 [ 102.743100][ T4543] (syz.0.76,4543,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.759285][ T4543] (syz.0.76,4543,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.776351][ T4543] JBD2: Ignoring recovery information on journal [ 102.799340][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.839223][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 102.984006][ T4546] loop0: detected capacity change from 0 to 32768 [ 103.031447][ T4546] (syz.0.77,4546,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.045035][ T4546] (syz.0.77,4546,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.062272][ T4546] JBD2: Ignoring recovery information on journal [ 103.086275][ T4546] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.122159][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 103.290099][ T4549] loop0: detected capacity change from 0 to 32768