Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts. 2026/07/09 23:46:34 parsed 1 programs 2026/07/09 23:46:34 serving rpc on tcp://33549 [ 62.281003][ T4197] cgroup: Unknown subsys name 'net' [ 62.416393][ T4197] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 63.625754][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.693227][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.701196][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.735039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.746960][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.756175][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.765432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.630950][ T154] ODEBUG: Out of memory. ODEBUG disabled [ 67.065491][ T4277] chnl_net:caif_netlink_parms(): no params data found [ 67.102971][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.110891][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.119765][ T4277] device bridge_slave_0 entered promiscuous mode [ 67.129881][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.137681][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.145699][ T4277] device bridge_slave_1 entered promiscuous mode [ 67.162703][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.173551][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.193001][ T4277] team0: Port device team_slave_0 added [ 67.200713][ T4277] team0: Port device team_slave_1 added [ 67.215342][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.222412][ T4277] 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. [ 67.248671][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.260495][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.267597][ T4277] 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. [ 67.293491][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.318969][ T4277] device hsr_slave_0 entered promiscuous mode [ 67.325729][ T4277] device hsr_slave_1 entered promiscuous mode [ 67.427355][ T4277] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.437576][ T4277] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.446995][ T4277] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.457505][ T4277] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.488253][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.495657][ T4277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.503381][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.510468][ T4277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.556681][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.568625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.578280][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.587357][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.600446][ T4277] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.619528][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.628580][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.635708][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.646073][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.655513][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.662708][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.702626][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.711209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.720408][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.733741][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.745283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.769681][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.850996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.859176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.885374][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.900397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.917163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.926391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.934751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.945982][ T4277] device veth0_vlan entered promiscuous mode [ 67.969158][ T4277] device veth1_vlan entered promiscuous mode [ 67.986140][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.994775][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.003856][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.015796][ T4277] device veth0_macvtap entered promiscuous mode [ 68.034732][ T4277] device veth1_macvtap entered promiscuous mode [ 68.055735][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.064029][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.072930][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.085033][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.099982][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.108887][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.119618][ T4277] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.128750][ T4277] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.138483][ T4277] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.151458][ T4277] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/09 23:46:42 executed programs: 0 [ 68.842839][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 68.898422][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.906241][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.914670][ T4300] device bridge_slave_0 entered promiscuous mode [ 68.923106][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.930332][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.938635][ T4300] device bridge_slave_1 entered promiscuous mode [ 68.964928][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.976308][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.002121][ T4300] team0: Port device team_slave_0 added [ 69.009822][ T4300] team0: Port device team_slave_1 added [ 69.036954][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.046210][ T4300] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.074728][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.087383][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.096826][ T4300] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.126019][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.163317][ T4300] device hsr_slave_0 entered promiscuous mode [ 69.170588][ T4300] device hsr_slave_1 entered promiscuous mode [ 69.177560][ T4300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.185928][ T4300] Cannot create hsr debugfs directory [ 69.276775][ T4300] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.792093][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 71.343170][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.349652][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.159602][ T4300] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.862139][ T4255] Bluetooth: hci0: command 0x041b tx timeout [ 73.375959][ T4300] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.426789][ T4300] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.563470][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.573811][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.591363][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.600078][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.653070][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.664678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.673247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.694979][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.704633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.713320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.722384][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.729614][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.739168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.759210][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.768238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.777269][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.784380][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.794981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.814274][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.825955][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.835505][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.844300][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.855102][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.865247][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.879311][ T154] device hsr_slave_0 left promiscuous mode [ 73.886333][ T154] device hsr_slave_1 left promiscuous mode [ 73.892897][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.900494][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.910880][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.918441][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.926214][ T154] device bridge_slave_1 left promiscuous mode [ 73.933325][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.945248][ T154] device bridge_slave_0 left promiscuous mode [ 73.952156][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.967951][ T154] device veth1_macvtap left promiscuous mode [ 73.974513][ T154] device veth0_macvtap left promiscuous mode [ 73.980572][ T154] device veth1_vlan left promiscuous mode [ 73.987105][ T154] device veth0_vlan left promiscuous mode [ 74.092715][ T154] team0 (unregistering): Port device team_slave_1 removed [ 74.104358][ T154] team0 (unregistering): Port device team_slave_0 removed [ 74.116329][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.130206][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.173801][ T154] bond0 (unregistering): Released all slaves [ 74.253509][ T4300] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.264400][ T4300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.276090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.285454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.294373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.303166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.311462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.404303][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.411947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.419402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.434886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.445152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.460280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.469219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.480556][ T4300] device veth0_vlan entered promiscuous mode [ 74.488294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.496929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.508864][ T4300] device veth1_vlan entered promiscuous mode [ 74.527658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.536657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.545475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.554311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.566227][ T4300] device veth0_macvtap entered promiscuous mode [ 74.575045][ T4300] device veth1_macvtap entered promiscuous mode [ 74.597780][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.605273][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.615211][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.624397][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.634765][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.646494][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.654493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.664465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.676572][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.685944][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.695502][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.705015][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.756059][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.768699][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.778337][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/07/09 23:46:48 executed programs: 2 [ 74.805748][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.815008][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.827086][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.941642][ T4267] Bluetooth: hci0: command 0x040f tx timeout [ 75.102880][ T4316] loop0: detected capacity change from 0 to 32768 [ 75.213768][ T4316] (syz.0.17,4316,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.251599][ T4316] (syz.0.17,4316,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.300186][ T4316] JBD2: Ignoring recovery information on journal [ 75.329530][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.460544][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 75.787310][ T4319] loop0: detected capacity change from 0 to 32768 [ 75.855199][ T4319] (syz.0.18,4319,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.869524][ T4319] (syz.0.18,4319,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.892417][ T4319] JBD2: Ignoring recovery information on journal [ 75.918263][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.962490][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 76.180221][ T4322] loop0: detected capacity change from 0 to 32768 [ 76.235232][ T4322] (syz.0.19,4322,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.249024][ T4322] (syz.0.19,4322,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.269600][ T4322] JBD2: Ignoring recovery information on journal [ 76.303474][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.342717][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 76.517667][ T4325] loop0: detected capacity change from 0 to 32768 [ 76.578163][ T4325] (syz.0.20,4325,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.591895][ T4325] (syz.0.20,4325,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.612609][ T4325] JBD2: Ignoring recovery information on journal [ 76.637716][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.675426][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 76.894222][ T4328] loop0: detected capacity change from 0 to 32768 [ 76.952669][ T4328] (syz.0.21,4328,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.966447][ T4328] (syz.0.21,4328,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.986633][ T4328] JBD2: Ignoring recovery information on journal [ 77.012582][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.021628][ T4255] Bluetooth: hci0: command 0x0419 tx timeout [ 77.052641][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 77.244607][ T4331] loop0: detected capacity change from 0 to 32768 [ 77.316169][ T4331] (syz.0.22,4331,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.329806][ T4331] (syz.0.22,4331,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.350326][ T4331] JBD2: Ignoring recovery information on journal [ 77.383660][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.442657][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 77.663390][ T4334] loop0: detected capacity change from 0 to 32768 [ 77.712657][ T4334] (syz.0.23,4334,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.726726][ T4334] (syz.0.23,4334,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.747399][ T4334] JBD2: Ignoring recovery information on journal [ 77.773919][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.816475][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 78.053575][ T4337] loop0: detected capacity change from 0 to 32768 [ 78.103121][ T4337] (syz.0.24,4337,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.116674][ T4337] (syz.0.24,4337,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.137196][ T4337] JBD2: Ignoring recovery information on journal [ 78.182877][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.234348][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 78.455335][ T4340] loop0: detected capacity change from 0 to 32768 [ 78.561950][ T4340] (syz.0.25,4340,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.575552][ T4340] (syz.0.25,4340,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.595956][ T4340] JBD2: Ignoring recovery information on journal [ 78.633526][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.678440][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 78.908944][ T4343] loop0: detected capacity change from 0 to 32768 [ 78.962207][ T4343] (syz.0.26,4343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.976407][ T4343] (syz.0.26,4343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.998315][ T4343] JBD2: Ignoring recovery information on journal [ 79.026934][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.059272][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 79.334752][ T4346] (syz.0.27,4346,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.348726][ T4346] (syz.0.27,4346,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.368967][ T4346] JBD2: Ignoring recovery information on journal [ 79.394355][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.438866][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 79.662226][ T4349] (syz.0.28,4349,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.676416][ T4349] (syz.0.28,4349,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.696510][ T4349] JBD2: Ignoring recovery information on journal [ 79.725951][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.761182][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 80.047694][ T4352] (syz.0.29,4352,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.067964][ T4352] (syz.0.29,4352,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.090143][ T4352] JBD2: Ignoring recovery information on journal [ 80.137135][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/07/09 23:46:53 executed programs: 15 [ 80.180966][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 80.481785][ T4355] set_capacity_and_notify: 3 callbacks suppressed [ 80.481799][ T4355] loop0: detected capacity change from 0 to 32768 [ 80.541974][ T4355] (syz.0.30,4355,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.556112][ T4355] (syz.0.30,4355,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.576686][ T4355] JBD2: Ignoring recovery information on journal [ 80.600045][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.641570][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 80.853673][ T4358] loop0: detected capacity change from 0 to 32768 [ 80.901813][ T4358] (syz.0.31,4358,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.915448][ T4358] (syz.0.31,4358,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.936153][ T4358] JBD2: Ignoring recovery information on journal [ 80.963817][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.998709][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 81.201659][ T4361] loop0: detected capacity change from 0 to 32768 [ 81.254626][ T4361] (syz.0.32,4361,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.269624][ T4361] (syz.0.32,4361,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.289758][ T4361] JBD2: Ignoring recovery information on journal [ 81.336533][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.380455][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 81.547702][ T4364] loop0: detected capacity change from 0 to 32768 [ 81.701039][ T4364] (syz.0.33,4364,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.716296][ T4364] (syz.0.33,4364,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.737645][ T4364] JBD2: Ignoring recovery information on journal [ 81.785358][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.833928][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 82.082780][ T4367] loop0: detected capacity change from 0 to 32768 [ 82.127771][ T4367] (syz.0.34,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.142780][ T4367] (syz.0.34,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.161867][ T4367] JBD2: Ignoring recovery information on journal [ 82.190417][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.226683][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 82.445464][ T4370] loop0: detected capacity change from 0 to 32768 [ 82.500451][ T4370] (syz.0.35,4370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.513897][ T4370] (syz.0.35,4370,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.533828][ T4370] JBD2: Ignoring recovery information on journal [ 82.575157][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.619729][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 82.839233][ T4373] loop0: detected capacity change from 0 to 32768 [ 82.895515][ T4373] (syz.0.36,4373,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.909593][ T4373] (syz.0.36,4373,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.928834][ T4373] JBD2: Ignoring recovery information on journal [ 82.951998][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.989535][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 83.217634][ T4376] loop0: detected capacity change from 0 to 32768 [ 83.272220][ T4376] (syz.0.37,4376,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.285801][ T4376] (syz.0.37,4376,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.305957][ T4376] JBD2: Ignoring recovery information on journal [ 83.350281][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.394920][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 83.561348][ T4379] loop0: detected capacity change from 0 to 32768 [ 83.592406][ T4379] (syz.0.38,4379,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.606815][ T4379] (syz.0.38,4379,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.626509][ T4379] JBD2: Ignoring recovery information on journal [ 83.653175][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.688343][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 83.904844][ T4382] loop0: detected capacity change from 0 to 32768 [ 83.962924][ T4382] (syz.0.39,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.976439][ T4382] (syz.0.39,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.997639][ T4382] JBD2: Ignoring recovery information on journal [ 84.023761][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.057143][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 84.348734][ T4385] (syz.0.40,4385,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.363800][ T4385] (syz.0.40,4385,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.384599][ T4385] JBD2: Ignoring recovery information on journal [ 84.428773][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.473839][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 84.735240][ T4388] (syz.0.41,4388,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.748742][ T4388] (syz.0.41,4388,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.768364][ T4388] JBD2: Ignoring recovery information on journal [ 84.807973][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.840089][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 85.145253][ T4391] (syz.0.42,4391,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.159159][ T4391] (syz.0.42,4391,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.180392][ T4391] JBD2: Ignoring recovery information on journal [ 85.212605][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/07/09 23:46:58 executed programs: 28 [ 85.263989][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 85.512771][ T4394] set_capacity_and_notify: 3 callbacks suppressed [ 85.512780][ T4394] loop0: detected capacity change from 0 to 32768 [ 85.569882][ T4394] (syz.0.43,4394,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.583561][ T4394] (syz.0.43,4394,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.603140][ T4394] JBD2: Ignoring recovery information on journal [ 85.648188][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.697701][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 85.919088][ T4397] loop0: detected capacity change from 0 to 32768 [ 85.981204][ T4397] (syz.0.44,4397,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.995342][ T4397] (syz.0.44,4397,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.016799][ T4397] JBD2: Ignoring recovery information on journal [ 86.043891][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.096698][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 86.295096][ T4400] loop0: detected capacity change from 0 to 32768 [ 86.352323][ T4400] (syz.0.45,4400,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.365833][ T4400] (syz.0.45,4400,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.386203][ T4400] JBD2: Ignoring recovery information on journal [ 86.413315][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.448468][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 86.614021][ T4403] loop0: detected capacity change from 0 to 32768 [ 86.661234][ T4403] (syz.0.46,4403,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.675214][ T4403] (syz.0.46,4403,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.695468][ T4403] JBD2: Ignoring recovery information on journal [ 86.715776][ T1331] cfg80211: failed to load regulatory.db [ 86.751011][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.798421][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 86.999966][ T4407] loop0: detected capacity change from 0 to 32768 [ 87.053684][ T4407] (syz.0.47,4407,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.067155][ T4407] (syz.0.47,4407,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.087603][ T4407] JBD2: Ignoring recovery information on journal [ 87.113023][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.133930][ T4407] [ 87.136290][ T4407] ====================================================== [ 87.143297][ T4407] WARNING: possible circular locking dependency detected [ 87.150317][ T4407] syzkaller #0 Not tainted [ 87.154704][ T4407] ------------------------------------------------------ [ 87.161833][ T4407] syz.0.47/4407 is trying to acquire lock: [ 87.167648][ T4407] ffff888024f19488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.178688][ T4407] [ 87.178688][ T4407] but task is already holding lock: [ 87.186047][ T4407] ffff88805eee3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x719/0xf60 [ 87.197247][ T4407] [ 87.197247][ T4407] which lock already depends on the new lock. [ 87.197247][ T4407] [ 87.207654][ T4407] [ 87.207654][ T4407] the existing dependency chain (in reverse order) is: [ 87.216649][ T4407] [ 87.216649][ T4407] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 87.225411][ T4407] down_read+0x44/0x2e0 [ 87.230074][ T4407] ocfs2_read_virt_blocks+0x240/0x8e0 [ 87.235973][ T4407] ocfs2_find_entry+0x39d/0x1f90 [ 87.241617][ T4407] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 87.247585][ T4407] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 87.253628][ T4407] ocfs2_get_system_file_inode+0x33f/0x7f0 [ 87.259932][ T4407] ocfs2_init_global_system_inodes+0x315/0x6e0 [ 87.266778][ T4407] ocfs2_fill_super+0x4032/0x50c0 [ 87.272434][ T4407] mount_bdev+0x28a/0x3c0 [ 87.277282][ T4407] legacy_get_tree+0xe6/0x180 [ 87.283004][ T4407] vfs_get_tree+0x88/0x270 [ 87.287942][ T4407] do_new_mount+0x247/0xa40 [ 87.292957][ T4407] __se_sys_mount+0x2e3/0x3d0 [ 87.298141][ T4407] do_syscall_64+0x4c/0xa0 [ 87.303157][ T4407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.309548][ T4407] [ 87.309548][ T4407] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 87.318188][ T4407] __lock_acquire+0x2c66/0x7b50 [ 87.323556][ T4407] lock_acquire+0x19e/0x400 [ 87.328721][ T4407] __mutex_lock_common+0x1e5/0x2400 [ 87.334438][ T4407] mutex_lock_nested+0x17/0x20 [ 87.339819][ T4407] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.346133][ T4407] ocfs2_reserve_suballoc_bits+0x12e/0x44b0 [ 87.352534][ T4407] ocfs2_reserve_new_metadata_blocks+0x412/0x9a0 [ 87.359363][ T4407] ocfs2_lock_allocators+0x28f/0x5f0 [ 87.365151][ T4407] ocfs2_extend_allocation+0x3fe/0x1830 [ 87.371199][ T4407] ocfs2_allocate_unwritten_extents+0x311/0x830 [ 87.377938][ T4407] __ocfs2_change_file_space+0x7dc/0xf60 [ 87.384073][ T4407] ocfs2_fallocate+0x1ee/0x240 [ 87.389345][ T4407] vfs_fallocate+0x57e/0x6f0 [ 87.394530][ T4407] do_vfs_ioctl+0x1b8f/0x1f40 [ 87.399764][ T4407] __se_sys_ioctl+0x83/0x170 [ 87.404909][ T4407] do_syscall_64+0x4c/0xa0 [ 87.409896][ T4407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.416309][ T4407] [ 87.416309][ T4407] other info that might help us debug this: [ 87.416309][ T4407] [ 87.426605][ T4407] Possible unsafe locking scenario: [ 87.426605][ T4407] [ 87.434036][ T4407] CPU0 CPU1 [ 87.439385][ T4407] ---- ---- [ 87.444723][ T4407] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.450244][ T4407] lock(&osb->system_file_mutex); [ 87.457845][ T4407] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.465893][ T4407] lock(&osb->system_file_mutex); [ 87.470986][ T4407] [ 87.470986][ T4407] *** DEADLOCK *** [ 87.470986][ T4407] [ 87.479123][ T4407] 3 locks held by syz.0.47/4407: [ 87.484034][ T4407] #0: ffff888074b10460 (sb_writers#13){.+.+}-{0:0}, at: vfs_fallocate+0x4f1/0x6f0 [ 87.493323][ T4407] #1: ffff88805eee3488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d8/0xf60 [ 87.504875][ T4407] #2: ffff88805eee3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x719/0xf60 [ 87.516707][ T4407] [ 87.516707][ T4407] stack backtrace: [ 87.522573][ T4407] CPU: 0 PID: 4407 Comm: syz.0.47 Not tainted syzkaller #0 [ 87.529742][ T4407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 87.539784][ T4407] Call Trace: [ 87.543045][ T4407] [ 87.545955][ T4407] dump_stack_lvl+0x188/0x250 [ 87.550615][ T4407] ? load_image+0x410/0x410 [ 87.555099][ T4407] ? show_regs_print_info+0x20/0x20 [ 87.560385][ T4407] ? print_circular_bug+0x12b/0x1a0 [ 87.565649][ T4407] check_noncircular+0x296/0x330 [ 87.570588][ T4407] ? add_chain_block+0x9b0/0x9b0 [ 87.575503][ T4407] ? lockdep_lock+0xf1/0x1f0 [ 87.580074][ T4407] ? mark_lock+0x94/0x320 [ 87.584404][ T4407] ? _find_first_zero_bit+0xd1/0xf0 [ 87.589603][ T4407] __lock_acquire+0x2c66/0x7b50 [ 87.594442][ T4407] ? verify_lock_unused+0x140/0x140 [ 87.599629][ T4407] ? verify_lock_unused+0x140/0x140 [ 87.604806][ T4407] ? mark_lock+0x94/0x320 [ 87.609112][ T4407] ? __lock_acquire+0x13dc/0x7b50 [ 87.614121][ T4407] lock_acquire+0x19e/0x400 [ 87.618605][ T4407] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.624567][ T4407] ? __might_sleep+0xf0/0xf0 [ 87.629221][ T4407] ? __lock_acquire+0x1305/0x7b50 [ 87.634224][ T4407] ? read_lock_is_recursive+0x10/0x10 [ 87.639690][ T4407] ? verify_lock_unused+0x140/0x140 [ 87.644972][ T4407] __mutex_lock_common+0x1e5/0x2400 [ 87.650167][ T4407] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.656137][ T4407] ? ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.662189][ T4407] ? ocfs2_get_system_file_inode+0x14c/0x7f0 [ 87.668162][ T4407] ? mutex_lock_io_nested+0x60/0x60 [ 87.673347][ T4407] ? __rwlock_init+0x140/0x140 [ 87.678100][ T4407] ? do_raw_spin_unlock+0x11d/0x230 [ 87.683369][ T4407] mutex_lock_nested+0x17/0x20 [ 87.688122][ T4407] ocfs2_get_system_file_inode+0x1a4/0x7f0 [ 87.693919][ T4407] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 87.700080][ T4407] ? hlock_conflict+0x59/0x1f0 [ 87.704829][ T4407] ocfs2_reserve_suballoc_bits+0x12e/0x44b0 [ 87.710711][ T4407] ? __lock_acquire+0x7b50/0x7b50 [ 87.715720][ T4407] ? unwind_next_frame+0x11ec/0x1cf0 [ 87.720999][ T4407] ? is_bpf_text_address+0x254/0x270 [ 87.726265][ T4407] ? __kernel_text_address+0x9a/0x100 [ 87.731624][ T4407] ? unwind_get_return_address+0x49/0x80 [ 87.737245][ T4407] ? stack_trace_save+0xf0/0xf0 [ 87.742078][ T4407] ? ocfs2_block_group_search+0x470/0x470 [ 87.747795][ T4407] ? stack_trace_save+0xa6/0xf0 [ 87.752631][ T4407] ? stack_trace_snprint+0xe0/0xe0 [ 87.757743][ T4407] ? __kasan_kmalloc+0xc6/0xe0 [ 87.762526][ T4407] ? __kasan_kmalloc+0xaf/0xe0 [ 87.767459][ T4407] ? ocfs2_reserve_new_metadata_blocks+0x109/0x9a0 [ 87.773955][ T4407] ? ocfs2_lock_allocators+0x28f/0x5f0 [ 87.779411][ T4407] ? ocfs2_extend_allocation+0x3fe/0x1830 [ 87.785190][ T4407] ? ocfs2_allocate_unwritten_extents+0x311/0x830 [ 87.791601][ T4407] ? __ocfs2_change_file_space+0x7dc/0xf60 [ 87.797397][ T4407] ? ocfs2_fallocate+0x1ee/0x240 [ 87.802461][ T4407] ? vfs_fallocate+0x57e/0x6f0 [ 87.807224][ T4407] ? do_vfs_ioctl+0x1b8f/0x1f40 [ 87.812067][ T4407] ? __se_sys_ioctl+0x83/0x170 [ 87.816827][ T4407] ? do_syscall_64+0x4c/0xa0 [ 87.821396][ T4407] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.827449][ T4407] ocfs2_reserve_new_metadata_blocks+0x412/0x9a0 [ 87.833770][ T4407] ? ocfs2_init_steal_slots+0x150/0x150 [ 87.839320][ T4407] ? rcu_is_watching+0x11/0xa0 [ 87.844066][ T4407] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 87.849632][ T4407] ? ocfs2_validate_extent_block+0x570/0x570 [ 87.855617][ T4407] ? ocfs2_read_blocks_sync+0xb40/0xb40 [ 87.861157][ T4407] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 87.866779][ T4407] ocfs2_lock_allocators+0x28f/0x5f0 [ 87.872057][ T4407] ? _ocfs2_clear_bit+0x40/0x40 [ 87.877136][ T4407] ? ocfs2_read_inode_block+0x120/0x190 [ 87.882680][ T4407] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 87.888746][ T4407] ? ocfs2_read_blocks+0x1128/0x1470 [ 87.894010][ T4407] ? ocfs2_figure_hole_clusters+0x329/0x5d0 [ 87.899887][ T4407] ocfs2_extend_allocation+0x3fe/0x1830 [ 87.905423][ T4407] ? ocfs2_search_extent_list+0x1b3/0x220 [ 87.911125][ T4407] ? ocfs2_get_clusters_nocache+0x6c8/0xad0 [ 87.917007][ T4407] ? ocfs2_extend_no_holes+0x4b0/0x4b0 [ 87.922445][ T4407] ? ocfs2_get_clusters+0xa30/0xa30 [ 87.927624][ T4407] ? ocfs2_read_inode_block+0x120/0x190 [ 87.933173][ T4407] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 87.939127][ T4407] ? verify_lock_unused+0x140/0x140 [ 87.944307][ T4407] ? ocfs2_xattr_get_clusters+0x920/0x920 [ 87.950009][ T4407] ? ocfs2_inode_lock_full_nested+0xaaa/0x1b10 [ 87.956170][ T4407] ? rcu_lock_release+0x5/0x20 [ 87.960915][ T4407] ocfs2_allocate_unwritten_extents+0x311/0x830 [ 87.967145][ T4407] ? __ocfs2_write_remove_suid+0x780/0x780 [ 87.973020][ T4407] ? inode_dio_wait+0x25a/0x2d0 [ 87.977851][ T4407] ? rwsem_write_trylock+0x135/0x1c0 [ 87.983122][ T4407] ? clear_nonspinnable+0x60/0x60 [ 87.988137][ T4407] ? ocfs2_create_new_inode_locks+0x690/0x690 [ 87.994711][ T4407] __ocfs2_change_file_space+0x7dc/0xf60 [ 88.000333][ T4407] ? ocfs2_change_file_space+0x330/0x330 [ 88.005973][ T4407] ? rcu_read_lock_any_held+0xb0/0x130 [ 88.011517][ T4407] ocfs2_fallocate+0x1ee/0x240 [ 88.016261][ T4407] vfs_fallocate+0x57e/0x6f0 [ 88.020871][ T4407] do_vfs_ioctl+0x1b8f/0x1f40 [ 88.025531][ T4407] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 88.031145][ T4407] ? rcu_lock_release+0x5/0x20 [ 88.035908][ T4407] ? __lock_acquire+0x7b50/0x7b50 [ 88.040940][ T4407] ? tomoyo_path_number_perm+0x5f7/0x6b0 [ 88.046551][ T4407] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 88.051994][ T4407] ? kasan_quarantine_put+0xd4/0x210 [ 88.057283][ T4407] ? __lock_acquire+0x7b50/0x7b50 [ 88.062293][ T4407] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 88.068257][ T4407] ? lock_chain_count+0x20/0x20 [ 88.073089][ T4407] ? bpf_lsm_file_ioctl+0x5/0x10 [ 88.078022][ T4407] ? security_file_ioctl+0x7c/0xa0 [ 88.083125][ T4407] __se_sys_ioctl+0x83/0x170 [ 88.087784][ T4407] do_syscall_64+0x4c/0xa0 [ 88.092263][ T4407] ? clear_bhb_loop+0x30/0x80 [ 88.096934][ T4407] ? clear_bhb_loop+0x30/0x80 [ 88.101587][ T4407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.107820][ T4407] RIP: 0033:0x7f702aa6fe59 [ 88.112223][ T4407] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 88.131811][ T4407] RSP: 002b:00007fff67ea7568 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.140209][ T4407] RAX: ffffffffffffffda RBX: 00007f702acf7fa0 RCX: 00007f702aa6fe59 [ 88.148163][ T4407] RDX: 0000200000000240 RSI: 0000000040305828 RDI: 0000000000000004 [ 88.156116][ T4407] RBP: 00007f702ab05e6f R08: 0000000000000000 R09: 0000000000000000 [ 88.164590][ T4407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.172579][ T4407] R13: 00007f702acf7fac R14: 00007f702acf7fa0 R15: 00007f702acf7fa0 [ 88.180809][ T4407] [ 88.196965][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 88.366440][ T4410] loop0: detected capacity change from 0 to 32768 [ 88.413084][ T4410] (syz.0.48,4410,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.427221][ T4410] (syz.0.48,4410,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.444341][ T4410] JBD2: Ignoring recovery information on journal [ 88.468143][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.501962][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 88.663219][ T4413] loop0: detected capacity change from 0 to 32768 [ 88.707782][ T4413] (syz.0.49,4413,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.721878][ T4413] (syz.0.49,4413,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.739062][ T4413] JBD2: Ignoring recovery information on journal [ 88.758958][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.792998][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 88.953568][ T4416] loop0: detected capacity change from 0 to 32768 [ 88.997793][ T4416] (syz.0.50,4416,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.011613][ T4416] (syz.0.50,4416,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.028852][ T4416] JBD2: Ignoring recovery information on journal [ 89.049381][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.086443][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 89.284093][ T4419] loop0: detected capacity change from 0 to 32768 [ 89.327359][ T4419] (syz.0.51,4419,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.341047][ T4419] (syz.0.51,4419,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.357948][ T4419] JBD2: Ignoring recovery information on journal [ 89.379894][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.413226][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 89.582111][ T4422] loop0: detected capacity change from 0 to 32768 [ 89.627349][ T4422] (syz.0.52,4422,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.640914][ T4422] (syz.0.52,4422,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.657973][ T4422] JBD2: Ignoring recovery information on journal [ 89.679845][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.708665][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 89.884988][ T4425] (syz.0.53,4425,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.898401][ T4425] (syz.0.53,4425,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.917254][ T4425] JBD2: Ignoring recovery information on journal [ 89.939429][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.973987][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.175859][ T4428] (syz.0.54,4428,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.189433][ T4428] (syz.0.54,4428,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.206587][ T4428] JBD2: Ignoring recovery information on journal [ 90.229788][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.265830][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.455536][ T4431] (syz.0.55,4431,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.468894][ T4431] (syz.0.55,4431,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.485880][ T4431] JBD2: Ignoring recovery information on journal 2026/07/09 23:47:04 executed programs: 41 [ 90.509083][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.539676][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.690818][ T4434] set_capacity_and_notify: 3 callbacks suppressed [ 90.690827][ T4434] loop0: detected capacity change from 0 to 32768 [ 90.742898][ T4434] (syz.0.56,4434,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.756533][ T4434] (syz.0.56,4434,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.775794][ T4434] JBD2: Ignoring recovery information on journal [ 90.794452][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.829854][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.972027][ T4437] loop0: detected capacity change from 0 to 32768 [ 91.007311][ T4437] (syz.0.57,4437,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.020985][ T4437] (syz.0.57,4437,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.038390][ T4437] JBD2: Ignoring recovery information on journal [ 91.060817][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.090516][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 91.242651][ T4440] loop0: detected capacity change from 0 to 32768 [ 91.273009][ T4440] (syz.0.58,4440,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.287017][ T4440] (syz.0.58,4440,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.303889][ T4440] JBD2: Ignoring recovery information on journal [ 91.322846][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.363260][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 91.552296][ T4443] loop0: detected capacity change from 0 to 32768 [ 91.597567][ T4443] (syz.0.59,4443,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.611019][ T4443] (syz.0.59,4443,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.627753][ T4443] JBD2: Ignoring recovery information on journal [ 91.648407][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.682712][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 91.842836][ T4446] loop0: detected capacity change from 0 to 32768 [ 91.893259][ T4446] (syz.0.60,4446,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.907203][ T4446] (syz.0.60,4446,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.924315][ T4446] JBD2: Ignoring recovery information on journal [ 91.953093][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.000808][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 92.162235][ T4449] loop0: detected capacity change from 0 to 32768 [ 92.217164][ T4449] (syz.0.61,4449,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.230602][ T4449] (syz.0.61,4449,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.247896][ T4449] JBD2: Ignoring recovery information on journal [ 92.269211][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.304616][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 92.463940][ T4452] loop0: detected capacity change from 0 to 32768 [ 92.505649][ T4452] (syz.0.62,4452,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.519484][ T4452] (syz.0.62,4452,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.536699][ T4452] JBD2: Ignoring recovery information on journal [ 92.559779][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.592752][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 92.731946][ T4455] loop0: detected capacity change from 0 to 32768 [ 92.778098][ T4455] (syz.0.63,4455,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.791646][ T4455] (syz.0.63,4455,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.809341][ T4455] JBD2: Ignoring recovery information on journal [ 92.829688][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.863980][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.021359][ T4458] loop0: detected capacity change from 0 to 32768 [ 93.072770][ T4458] (syz.0.64,4458,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.086348][ T4458] (syz.0.64,4458,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.105638][ T4458] JBD2: Ignoring recovery information on journal [ 93.130511][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.164035][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.341045][ T4461] loop0: detected capacity change from 0 to 32768 [ 93.387766][ T4461] (syz.0.65,4461,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.401895][ T4461] (syz.0.65,4461,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.419175][ T4461] JBD2: Ignoring recovery information on journal [ 93.440351][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.475377][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.639107][ T4464] (syz.0.66,4464,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.652683][ T4464] (syz.0.66,4464,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.669815][ T4464] JBD2: Ignoring recovery information on journal [ 93.692644][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.726521][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.937184][ T4467] (syz.0.67,4467,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.950576][ T4467] (syz.0.67,4467,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.967551][ T4467] JBD2: Ignoring recovery information on journal [ 93.988780][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.012736][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 94.237231][ T4470] (syz.0.68,4470,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.250611][ T4470] (syz.0.68,4470,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.267298][ T4470] JBD2: Ignoring recovery information on journal [ 94.286527][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.319945][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 94.527651][ T4473] (syz.0.69,4473,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.541218][ T4473] (syz.0.69,4473,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.558380][ T4473] JBD2: Ignoring recovery information on journal [ 94.578553][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.611162][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 94.892380][ T4476] (syz.0.70,4476,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.905943][ T4476] (syz.0.70,4476,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.923570][ T4476] JBD2: Ignoring recovery information on journal [ 94.944207][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.979190][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 95.183116][ T4479] (syz.0.71,4479,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.196535][ T4479] (syz.0.71,4479,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.213947][ T4479] JBD2: Ignoring recovery information on journal [ 95.245076][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.284306][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 95.482798][ T4482] (syz.0.72,4482,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.496225][ T4482] (syz.0.72,4482,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.514841][ T4482] JBD2: Ignoring recovery information on journal 2026/07/09 23:47:09 executed programs: 58 [ 95.534236][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.570715][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 95.731825][ T4485] set_capacity_and_notify: 7 callbacks suppressed [ 95.731835][ T4485] loop0: detected capacity change from 0 to 32768 [ 95.797202][ T4485] (syz.0.73,4485,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.810704][ T4485] (syz.0.73,4485,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.827501][ T4485] JBD2: Ignoring recovery information on journal [ 95.848547][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.879143][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.043280][ T4488] loop0: detected capacity change from 0 to 32768 [ 96.087133][ T4488] (syz.0.74,4488,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.101657][ T4488] (syz.0.74,4488,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.118715][ T4488] JBD2: Ignoring recovery information on journal [ 96.138816][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.168582][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.325128][ T4491] loop0: detected capacity change from 0 to 32768 [ 96.386725][ T4491] (syz.0.75,4491,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.400383][ T4491] (syz.0.75,4491,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.417770][ T4491] JBD2: Ignoring recovery information on journal [ 96.439077][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.472752][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.622874][ T4494] loop0: detected capacity change from 0 to 32768 [ 96.662957][ T4494] (syz.0.76,4494,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.676360][ T4494] (syz.0.76,4494,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.693579][ T4494] JBD2: Ignoring recovery information on journal [ 96.725355][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.762006][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.892853][ T4497] loop0: detected capacity change from 0 to 32768 [ 96.922848][ T4497] (syz.0.77,4497,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.936542][ T4497] (syz.0.77,4497,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.953940][ T4497] JBD2: Ignoring recovery information on journal [ 96.979628][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.015341][ T4300] ocfs2: Unmounting device (7,0) on (node local)