Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. 2026/02/08 15:18:23 parsed 1 programs [ 62.934793][ T4188] cgroup: Unknown subsys name 'net' [ 63.078985][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 64.636772][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 66.496576][ T4216] chnl_net:caif_netlink_parms(): no params data found [ 66.540224][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.548523][ T4216] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.556454][ T4216] device bridge_slave_0 entered promiscuous mode [ 66.568130][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.575477][ T4216] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.583556][ T4216] device bridge_slave_1 entered promiscuous mode [ 66.603678][ T4216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.616737][ T4216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.639667][ T4216] team0: Port device team_slave_0 added [ 66.646895][ T4216] team0: Port device team_slave_1 added [ 66.663670][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.670817][ T4216] 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. [ 66.697156][ T4216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.710123][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.717394][ T4216] 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. [ 66.743803][ T4216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.783872][ T4216] device hsr_slave_0 entered promiscuous mode [ 66.791149][ T4216] device hsr_slave_1 entered promiscuous mode [ 66.931720][ T4216] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.945923][ T4216] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.957420][ T4216] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.970132][ T4216] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.011349][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.018753][ T4216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.027550][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.035027][ T4216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.096953][ T4216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.113569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.126688][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.136989][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.153890][ T4216] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.166826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.177956][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.185246][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.204123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.216739][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.224126][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.247683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.263957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.273195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.289888][ T4216] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.304301][ T4216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.319157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.331095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.345692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.476859][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.486469][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.502591][ T4216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.527771][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.549176][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.573051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.583306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.591921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.601586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.610269][ T4216] device veth0_vlan entered promiscuous mode [ 67.624361][ T4216] device veth1_vlan entered promiscuous mode [ 67.650222][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.659817][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.668600][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.678828][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.690509][ T4216] device veth0_macvtap entered promiscuous mode [ 67.702083][ T4216] device veth1_macvtap entered promiscuous mode [ 67.721013][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.731447][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.741868][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.750674][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.761513][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.774602][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.791800][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.802182][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.815734][ T4216] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.825239][ T4216] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.835302][ T4216] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.844566][ T4216] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.987960][ T4216] syz-executor (4216) used greatest stack depth: 20848 bytes left [ 68.213852][ T477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.222472][ T477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.235199][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.257965][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.266975][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.276901][ T1245] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.294386][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/08 15:18:32 executed programs: 0 [ 69.772386][ T4284] chnl_net:caif_netlink_parms(): no params data found [ 69.812122][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.819332][ T4284] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.827521][ T4284] device bridge_slave_0 entered promiscuous mode [ 69.835641][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.843083][ T4284] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.851129][ T4284] device bridge_slave_1 entered promiscuous mode [ 69.872132][ T4284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.883798][ T4284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.904329][ T4284] team0: Port device team_slave_0 added [ 69.911950][ T4284] team0: Port device team_slave_1 added [ 69.928217][ T4284] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.935605][ T4284] 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. [ 69.962502][ T4284] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.974982][ T4284] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.981944][ T4284] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.007963][ T4284] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.037203][ T4284] device hsr_slave_0 entered promiscuous mode [ 70.044306][ T4284] device hsr_slave_1 entered promiscuous mode [ 70.051252][ T4284] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.059880][ T4284] Cannot create hsr debugfs directory [ 70.789387][ T1245] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.465850][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.472375][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.773765][ T4258] Bluetooth: hci0: command 0x0409 tx timeout [ 73.028380][ T1245] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.090514][ T1245] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.855372][ T4306] Bluetooth: hci0: command 0x041b tx timeout [ 73.891450][ T4284] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.901264][ T4284] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.912143][ T4284] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.924233][ T4284] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.990060][ T4284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.001878][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.010561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.021664][ T4284] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.034071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.044617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.053456][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.060736][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.070381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.097293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.106305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.114898][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.122433][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.136055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.147214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.160922][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.170745][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.180082][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.194261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.203477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.214642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.223754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.248900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.258102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.269556][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.371329][ T1245] device hsr_slave_0 left promiscuous mode [ 74.378441][ T1245] device hsr_slave_1 left promiscuous mode [ 74.385895][ T1245] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.393747][ T1245] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.402127][ T1245] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.410184][ T1245] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.419006][ T1245] device bridge_slave_1 left promiscuous mode [ 74.426524][ T1245] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.440526][ T1245] device bridge_slave_0 left promiscuous mode [ 74.447897][ T1245] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.466525][ T1245] device veth1_macvtap left promiscuous mode [ 74.473258][ T1245] device veth0_macvtap left promiscuous mode [ 74.479523][ T1245] device veth1_vlan left promiscuous mode [ 74.486262][ T1245] device veth0_vlan left promiscuous mode [ 74.627441][ T1245] team0 (unregistering): Port device team_slave_1 removed [ 74.640447][ T1245] team0 (unregistering): Port device team_slave_0 removed [ 74.655595][ T1245] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.668967][ T1245] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.721279][ T1245] bond0 (unregistering): Released all slaves [ 74.801382][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.809016][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.827333][ T4284] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.848829][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.857660][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.878025][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.887521][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.898810][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.909177][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.917297][ T4284] device veth0_vlan entered promiscuous mode [ 74.929609][ T4284] device veth1_vlan entered promiscuous mode [ 74.961145][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.970087][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.979197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.988425][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.001408][ T4284] device veth0_macvtap entered promiscuous mode [ 75.016458][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.031800][ T4284] device veth1_macvtap entered promiscuous mode [ 75.047057][ T4284] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.055330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.064243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.078025][ T4284] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.086123][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.095255][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.106803][ T4284] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.115951][ T4284] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.124893][ T4284] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.134748][ T4284] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.197937][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.221972][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.232888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/02/08 15:18:37 executed programs: 2 [ 75.259238][ T4246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.269274][ T4246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.277745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.598657][ T4342] loop0: detected capacity change from 0 to 32768 [ 75.716178][ T4342] (syz.0.17,4342,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.750129][ T4342] (syz.0.17,4342,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.809411][ T4342] JBD2: Ignoring recovery information on journal [ 75.867167][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.933392][ T4306] Bluetooth: hci0: command 0x040f tx timeout [ 76.654631][ T4342] syz.0.17 (4342) used greatest stack depth: 20408 bytes left [ 77.523824][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 77.821078][ T4354] loop0: detected capacity change from 0 to 32768 [ 77.868507][ T4354] (syz.0.18,4354,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.885290][ T4354] (syz.0.18,4354,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.940441][ T4354] JBD2: Ignoring recovery information on journal [ 77.978151][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.022845][ T4308] Bluetooth: hci0: command 0x0419 tx timeout [ 79.828457][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 80.131857][ T4357] loop0: detected capacity change from 0 to 32768 [ 80.187629][ T4357] (syz.0.19,4357,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.201319][ T4357] (syz.0.19,4357,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.221652][ T4357] JBD2: Ignoring recovery information on journal [ 80.256097][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 15:18:43 executed programs: 5 [ 80.671461][ T4357] syz.0.19 (4357) used greatest stack depth: 19992 bytes left [ 81.352425][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 81.598885][ T4360] loop0: detected capacity change from 0 to 32768 [ 81.643516][ T4360] (syz.0.20,4360,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.659512][ T4360] (syz.0.20,4360,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.681741][ T4360] JBD2: Ignoring recovery information on journal [ 81.707121][ T7] cfg80211: failed to load regulatory.db [ 81.762040][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.078513][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 83.342479][ T4363] loop0: detected capacity change from 0 to 32768 [ 83.381705][ T4363] (syz.0.21,4363,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.396217][ T4363] (syz.0.21,4363,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.417094][ T4363] JBD2: Ignoring recovery information on journal [ 83.475850][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.569590][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 84.845383][ T4366] loop0: detected capacity change from 0 to 32768 [ 84.899244][ T4366] (syz.0.22,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.913919][ T4366] (syz.0.22,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.937154][ T4366] JBD2: Ignoring recovery information on journal [ 84.972395][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.060045][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 86.333297][ T4369] loop0: detected capacity change from 0 to 32768 [ 86.417461][ T4369] (syz.0.23,4369,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.431498][ T4369] (syz.0.23,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.451990][ T4369] JBD2: Ignoring recovery information on journal [ 86.494511][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 15:18:49 executed programs: 9 [ 87.589437][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 87.863839][ T4372] loop0: detected capacity change from 0 to 32768 [ 87.916133][ T4372] (syz.0.24,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.930177][ T4372] (syz.0.24,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.951907][ T4372] JBD2: Ignoring recovery information on journal [ 87.997089][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.049251][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 89.326198][ T4375] loop0: detected capacity change from 0 to 32768 [ 89.378245][ T4375] (syz.0.25,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.403821][ T4375] (syz.0.25,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.426526][ T4375] JBD2: Ignoring recovery information on journal [ 89.458089][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.553394][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 90.831026][ T4378] loop0: detected capacity change from 0 to 32768 [ 90.874053][ T4378] (syz.0.26,4378,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.890418][ T4378] (syz.0.26,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.911074][ T4378] JBD2: Ignoring recovery information on journal [ 90.944708][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.008827][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 92.296447][ T4381] loop0: detected capacity change from 0 to 32768 [ 92.309086][ T4381] (syz.0.27,4381,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.324283][ T4381] (syz.0.27,4381,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.345850][ T4381] JBD2: Ignoring recovery information on journal [ 92.374467][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.394291][ T4381] [ 92.396750][ T4381] ====================================================== [ 92.404231][ T4381] WARNING: possible circular locking dependency detected [ 92.411356][ T4381] syzkaller #0 Not tainted [ 92.415924][ T4381] ------------------------------------------------------ [ 92.423055][ T4381] syz.0.27/4381 is trying to acquire lock: [ 92.429169][ T4381] ffff888077da5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.440225][ T4381] [ 92.440225][ T4381] but task is already holding lock: [ 92.447588][ T4381] ffff888068e70660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 92.458399][ T4381] [ 92.458399][ T4381] which lock already depends on the new lock. [ 92.458399][ T4381] [ 92.469239][ T4381] [ 92.469239][ T4381] the existing dependency chain (in reverse order) is: [ 92.478354][ T4381] [ 92.478354][ T4381] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 92.487465][ T4381] down_read+0x44/0x2e0 [ 92.492236][ T4381] ocfs2_read_virt_blocks+0x237/0x8d0 [ 92.498187][ T4381] ocfs2_find_entry+0x3ca/0x2060 [ 92.503739][ T4381] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 92.509795][ T4381] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 92.516021][ T4381] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 92.522334][ T4381] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 92.528998][ T4381] ocfs2_fill_super+0x4060/0x50f0 [ 92.534532][ T4381] mount_bdev+0x287/0x3c0 [ 92.539367][ T4381] legacy_get_tree+0xe6/0x180 [ 92.544557][ T4381] vfs_get_tree+0x88/0x270 [ 92.549998][ T4381] do_new_mount+0x24a/0xa40 [ 92.555007][ T4381] __se_sys_mount+0x2e3/0x3d0 [ 92.560301][ T4381] do_syscall_64+0x4c/0xa0 [ 92.565325][ T4381] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.571831][ T4381] [ 92.571831][ T4381] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 92.580151][ T4381] __lock_acquire+0x2c42/0x7d10 [ 92.585622][ T4381] lock_acquire+0x19e/0x400 [ 92.590845][ T4381] __mutex_lock_common+0x1e3/0x2400 [ 92.596562][ T4381] mutex_lock_nested+0x17/0x20 [ 92.601852][ T4381] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.608275][ T4381] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 92.614859][ T4381] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 92.621728][ T4381] ocfs2_lock_allocators+0x2d5/0x5f0 [ 92.627627][ T4381] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 92.633857][ T4381] ocfs2_write_begin+0x1b9/0x310 [ 92.639391][ T4381] generic_perform_write+0x2b6/0x550 [ 92.645200][ T4381] __generic_file_write_iter+0x25f/0x4e0 [ 92.651761][ T4381] ocfs2_file_write_iter+0x1670/0x1e70 [ 92.657814][ T4381] vfs_write+0x745/0xd60 [ 92.662562][ T4381] ksys_write+0x152/0x260 [ 92.667501][ T4381] do_syscall_64+0x4c/0xa0 [ 92.672725][ T4381] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 92.679228][ T4381] [ 92.679228][ T4381] other info that might help us debug this: [ 92.679228][ T4381] [ 92.689467][ T4381] Possible unsafe locking scenario: [ 92.689467][ T4381] [ 92.696901][ T4381] CPU0 CPU1 [ 92.702250][ T4381] ---- ---- [ 92.707598][ T4381] lock(&ocfs2_file_ip_alloc_sem_key); [ 92.713171][ T4381] lock(&osb->system_file_mutex); [ 92.720881][ T4381] lock(&ocfs2_file_ip_alloc_sem_key); [ 92.729118][ T4381] lock(&osb->system_file_mutex); [ 92.734313][ T4381] [ 92.734313][ T4381] *** DEADLOCK *** [ 92.734313][ T4381] [ 92.742655][ T4381] 3 locks held by syz.0.27/4381: [ 92.747662][ T4381] #0: ffff88801b192460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 92.756815][ T4381] #1: ffff888068e709c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 92.768467][ T4381] #2: ffff888068e70660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 92.779505][ T4381] [ 92.779505][ T4381] stack backtrace: [ 92.785566][ T4381] CPU: 1 PID: 4381 Comm: syz.0.27 Not tainted syzkaller #0 [ 92.792842][ T4381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 92.803191][ T4381] Call Trace: [ 92.806634][ T4381] [ 92.809567][ T4381] dump_stack_lvl+0x188/0x250 [ 92.814324][ T4381] ? load_image+0x400/0x400 [ 92.818876][ T4381] ? show_regs_print_info+0x20/0x20 [ 92.824161][ T4381] ? print_circular_bug+0x12b/0x1a0 [ 92.829351][ T4381] check_noncircular+0x296/0x330 [ 92.834371][ T4381] ? add_chain_block+0x940/0x940 [ 92.839384][ T4381] ? lockdep_lock+0xf1/0x1f0 [ 92.844079][ T4381] ? mark_lock+0x94/0x320 [ 92.848484][ T4381] ? _find_first_zero_bit+0xce/0xf0 [ 92.853668][ T4381] __lock_acquire+0x2c42/0x7d10 [ 92.858510][ T4381] ? mark_lock+0x94/0x320 [ 92.862839][ T4381] ? __lock_acquire+0x13bc/0x7d10 [ 92.867944][ T4381] ? verify_lock_unused+0x140/0x140 [ 92.873418][ T4381] ? mark_lock+0x94/0x320 [ 92.877909][ T4381] ? __lock_acquire+0x13bc/0x7d10 [ 92.883077][ T4381] ? hlock_conflict+0x59/0x1f0 [ 92.887838][ T4381] ? __bfs+0x2a3/0x5c0 [ 92.892107][ T4381] lock_acquire+0x19e/0x400 [ 92.896697][ T4381] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.902674][ T4381] ? rcu_is_watching+0x11/0xa0 [ 92.907426][ T4381] ? __might_sleep+0xf0/0xf0 [ 92.912195][ T4381] ? lock_release+0xb5/0x8a0 [ 92.916946][ T4381] ? read_lock_is_recursive+0x10/0x10 [ 92.922493][ T4381] ? rcu_lock_release+0x5/0x20 [ 92.927353][ T4381] ? read_lock_is_recursive+0x10/0x10 [ 92.932886][ T4381] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.939120][ T4381] __mutex_lock_common+0x1e3/0x2400 [ 92.944418][ T4381] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.950392][ T4381] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 92.956534][ T4381] ? mutex_lock_io_nested+0x60/0x60 [ 92.961892][ T4381] ? __rwlock_init+0x140/0x140 [ 92.966647][ T4381] ? do_raw_spin_unlock+0x11d/0x230 [ 92.971846][ T4381] mutex_lock_nested+0x17/0x20 [ 92.976683][ T4381] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 92.982575][ T4381] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 92.988657][ T4381] ? lockdep_unlock+0x143/0x2e0 [ 92.993601][ T4381] ? lockdep_lock+0x1f0/0x1f0 [ 92.998498][ T4381] ? add_lock_to_list+0x18d/0x280 [ 93.003616][ T4381] ? __lock_acquire+0x28ac/0x7d10 [ 93.008652][ T4381] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 93.014906][ T4381] ? verify_lock_unused+0x140/0x140 [ 93.020128][ T4381] ? ocfs2_set_buffer_uptodate+0xab/0x1120 [ 93.026040][ T4381] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 93.033047][ T4381] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 93.039570][ T4381] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 93.045156][ T4381] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 93.051061][ T4381] ? ocfs2_write_begin+0x1b9/0x310 [ 93.056362][ T4381] ? generic_perform_write+0x2b6/0x550 [ 93.062170][ T4381] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 93.067975][ T4381] ? vfs_write+0x745/0xd60 [ 93.072471][ T4381] ? ksys_write+0x152/0x260 [ 93.077061][ T4381] ? do_syscall_64+0x4c/0xa0 [ 93.081732][ T4381] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 93.087885][ T4381] ? __lock_acquire+0x7d10/0x7d10 [ 93.092902][ T4381] ? do_raw_spin_lock+0x128/0x2f0 [ 93.098175][ T4381] ? __rwlock_init+0x140/0x140 [ 93.103018][ T4381] ? do_raw_spin_unlock+0x11d/0x230 [ 93.108209][ T4381] ? _raw_spin_unlock+0x24/0x40 [ 93.113241][ T4381] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 93.119314][ T4381] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 93.125979][ T4381] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 93.132401][ T4381] ? ocfs2_reserve_clusters+0x30/0x30 [ 93.137981][ T4381] ? rcu_is_watching+0x11/0xa0 [ 93.142744][ T4381] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 93.148417][ T4381] ? ocfs2_validate_extent_block+0x570/0x570 [ 93.154670][ T4381] ? __brelse+0x55/0x90 [ 93.158822][ T4381] ocfs2_lock_allocators+0x2d5/0x5f0 [ 93.164189][ T4381] ? _ocfs2_clear_bit+0x40/0x40 [ 93.169142][ T4381] ? do_raw_spin_lock+0x128/0x2f0 [ 93.174163][ T4381] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 93.180155][ T4381] ? rcu_is_watching+0x11/0xa0 [ 93.185049][ T4381] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 93.191028][ T4381] ? kfree+0x4a/0x2a0 [ 93.195003][ T4381] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 93.200727][ T4381] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 93.206524][ T4381] ? __lock_acquire+0x28ac/0x7d10 [ 93.211554][ T4381] ? ocfs2_read_inode_block+0x120/0x190 [ 93.217235][ T4381] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 93.223404][ T4381] ? handle_mm_fault+0x2be9/0x4410 [ 93.228706][ T4381] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 93.234695][ T4381] ? do_user_addr_fault+0x694/0xc80 [ 93.239977][ T4381] ? rwsem_write_trylock+0x135/0x1c0 [ 93.245583][ T4381] ? clear_nonspinnable+0x60/0x60 [ 93.251271][ T4381] ? exc_page_fault+0x88/0x100 [ 93.256051][ T4381] ? lockdep_hardirqs_on+0x94/0x140 [ 93.261435][ T4381] ? exc_page_fault+0x88/0x100 [ 93.266190][ T4381] ocfs2_write_begin+0x1b9/0x310 [ 93.271234][ T4381] ? ocfs2_readahead+0x190/0x190 [ 93.276207][ T4381] ? __get_user_nocheck_1+0x6/0x10 [ 93.281330][ T4381] ? fault_in_readable+0xf6/0x150 [ 93.286359][ T4381] generic_perform_write+0x2b6/0x550 [ 93.291660][ T4381] ? grab_cache_page_write_begin+0xa0/0xa0 [ 93.297472][ T4381] ? file_remove_privs+0x5d0/0x5d0 [ 93.302597][ T4381] ? __rwlock_init+0x140/0x140 [ 93.307454][ T4381] ? __up_read+0x2b2/0x6b0 [ 93.311875][ T4381] __generic_file_write_iter+0x25f/0x4e0 [ 93.317515][ T4381] ? _raw_spin_unlock+0x24/0x40 [ 93.322371][ T4381] ? ocfs2_inode_unlock+0x11a/0x140 [ 93.327573][ T4381] ocfs2_file_write_iter+0x1670/0x1e70 [ 93.333029][ T4381] ? verify_lock_unused+0x140/0x140 [ 93.338446][ T4381] ? ocfs2_file_read_iter+0xa80/0xa80 [ 93.343811][ T4381] ? aa_file_perm+0x38b/0xe80 [ 93.348636][ T4381] ? rcu_read_lock_any_held+0xb0/0x130 [ 93.354106][ T4381] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 93.359566][ T4381] ? end_current_label_crit_section+0x14b/0x170 [ 93.365978][ T4381] ? memset+0x1e/0x40 [ 93.369958][ T4381] ? iov_iter_init+0xb4/0x170 [ 93.374644][ T4381] vfs_write+0x745/0xd60 [ 93.378882][ T4381] ? file_end_write+0x250/0x250 [ 93.383731][ T4381] ? __context_tracking_exit+0x4c/0x80 [ 93.389303][ T4381] ? __fdget_pos+0x2c6/0x370 [ 93.393919][ T4381] ksys_write+0x152/0x260 [ 93.398625][ T4381] ? __ia32_sys_read+0x80/0x80 [ 93.403744][ T4381] ? lockdep_hardirqs_on+0x94/0x140 [ 93.408986][ T4381] do_syscall_64+0x4c/0xa0 [ 93.413407][ T4381] ? clear_bhb_loop+0x30/0x80 [ 93.418082][ T4381] ? clear_bhb_loop+0x30/0x80 [ 93.422862][ T4381] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.428756][ T4381] RIP: 0033:0x7f15ea66aeb9 [ 93.433346][ T4381] 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 [ 93.453475][ T4381] RSP: 002b:00007ffd10608d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 93.462139][ T4381] RAX: ffffffffffffffda RBX: 00007f15ea8e5fa0 RCX: 00007f15ea66aeb9 [ 93.470202][ T4381] RDX: 000000000208e24b RSI: 0000200000000040 RDI: 0000000000000004 [ 93.478258][ T4381] RBP: 00007f15ea6d8c1f R08: 0000000000000000 R09: 0000000000000000 [ 93.486228][ T4381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.494287][ T4381] R13: 00007f15ea8e5fac R14: 00007f15ea8e5fa0 R15: 00007f15ea8e5fa0 [ 93.502606][ T4381] 2026/02/08 15:18:56 executed programs: 13 [ 94.118649][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 94.304132][ T4384] loop0: detected capacity change from 0 to 32768 [ 94.350610][ T4384] (syz.0.28,4384,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.365031][ T4384] (syz.0.28,4384,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.383312][ T4384] JBD2: Ignoring recovery information on journal [ 94.408652][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.066609][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 95.284060][ T4387] loop0: detected capacity change from 0 to 32768 [ 95.331280][ T4387] (syz.0.29,4387,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.345000][ T4387] (syz.0.29,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.363427][ T4387] JBD2: Ignoring recovery information on journal [ 95.388446][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.032507][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 96.219971][ T4390] loop0: detected capacity change from 0 to 32768 [ 96.260032][ T4390] (syz.0.30,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.273535][ T4390] (syz.0.30,4390,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.291650][ T4390] JBD2: Ignoring recovery information on journal [ 96.318314][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.933925][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 97.120002][ T4393] loop0: detected capacity change from 0 to 32768 [ 97.164638][ T4393] (syz.0.31,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.178419][ T4393] (syz.0.31,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.197586][ T4393] JBD2: Ignoring recovery information on journal [ 97.228414][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.866787][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 98.069296][ T4396] loop0: detected capacity change from 0 to 32768 [ 98.118603][ T4396] (syz.0.32,4396,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.135145][ T4396] (syz.0.32,4396,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.153764][ T4396] JBD2: Ignoring recovery information on journal [ 98.183621][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.836680][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 99.021713][ T4400] loop0: detected capacity change from 0 to 32768 [ 99.070740][ T4400] (syz.0.33,4400,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.084654][ T4400] (syz.0.33,4400,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.102706][ T4400] JBD2: Ignoring recovery information on journal [ 99.125635][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/02/08 15:19:01 executed programs: 19 [ 99.789325][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 99.993130][ T4405] loop0: detected capacity change from 0 to 32768 [ 100.056735][ T4405] (syz.0.34,4405,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.070498][ T4405] (syz.0.34,4405,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.088397][ T4405] JBD2: Ignoring recovery information on journal [ 100.120116][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.757140][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 100.942673][ T4410] loop0: detected capacity change from 0 to 32768 [ 100.987712][ T4410] (syz.0.35,4410,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.001544][ T4410] (syz.0.35,4410,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.020559][ T4410] JBD2: Ignoring recovery information on journal [ 101.044713][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.707689][ T4284] ocfs2: Unmounting device (7,0) on (node local) [ 101.906762][ T4413] loop0: detected capacity change from 0 to 32768 [ 101.958102][ T4413] (syz.0.36,4413,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.971960][ T4413] (syz.0.36,4413,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.991418][ T4413] JBD2: Ignoring recovery information on journal [ 102.014657][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.