Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts. 2026/01/23 08:32:18 parsed 1 programs [ 61.527408][ T4189] cgroup: Unknown subsys name 'net' [ 61.696173][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 63.200293][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.586631][ T4228] chnl_net:caif_netlink_parms(): no params data found [ 65.655843][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.663724][ T4228] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.673479][ T4228] device bridge_slave_0 entered promiscuous mode [ 65.683691][ T4228] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.692160][ T4228] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.700304][ T4228] device bridge_slave_1 entered promiscuous mode [ 65.732941][ T4228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.753909][ T4228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.783480][ T4228] team0: Port device team_slave_0 added [ 65.792849][ T4228] team0: Port device team_slave_1 added [ 65.816223][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.823641][ T4228] 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. [ 65.851170][ T4228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.864853][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.873148][ T4228] 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. [ 65.900473][ T4228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.939571][ T4228] device hsr_slave_0 entered promiscuous mode [ 65.946545][ T4228] device hsr_slave_1 entered promiscuous mode [ 66.082262][ T4228] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.095005][ T4228] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.106283][ T4228] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.117234][ T4228] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.152666][ T4228] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.159896][ T4228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.167815][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.175138][ T4228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.239375][ T4228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.255584][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.269854][ T240] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.279416][ T240] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.289011][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.305693][ T4228] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.318982][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.328307][ T240] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.335436][ T240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.346745][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.356080][ T1395] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.363201][ T1395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.394844][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.405809][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.425017][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.436362][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.449566][ T4228] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.462491][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.470622][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.578838][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.594982][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.615683][ T4228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.638422][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.649831][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.682471][ T4228] device veth0_vlan entered promiscuous mode [ 66.703926][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.713137][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.722068][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.729745][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.741982][ T4228] device veth1_vlan entered promiscuous mode [ 66.759627][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.768200][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.776589][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.785453][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.795760][ T4228] device veth0_macvtap entered promiscuous mode [ 66.805666][ T4228] device veth1_macvtap entered promiscuous mode [ 66.819606][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.827540][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.835964][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.844341][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.853891][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.864698][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.873904][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.882546][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.894088][ T4228] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.903348][ T4228] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.912203][ T4228] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.922709][ T4228] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.021859][ T4228] syz-executor (4228) used greatest stack depth: 20624 bytes left [ 67.247370][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.263764][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.272936][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.285666][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.293972][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.308279][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/01/23 08:32:28 executed programs: 0 [ 69.233567][ T4292] chnl_net:caif_netlink_parms(): no params data found [ 69.285172][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.292649][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.301529][ T4292] device bridge_slave_0 entered promiscuous mode [ 69.309520][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.317232][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.327197][ T4292] device bridge_slave_1 entered promiscuous mode [ 69.359005][ T145] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.376357][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.389129][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.410830][ T4292] team0: Port device team_slave_0 added [ 69.417803][ T4292] team0: Port device team_slave_1 added [ 69.433335][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.440300][ T4292] 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. [ 69.466388][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.478185][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.485256][ T4292] 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. [ 69.511435][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.538199][ T4292] device hsr_slave_0 entered promiscuous mode [ 69.545278][ T4292] device hsr_slave_1 entered promiscuous mode [ 69.552177][ T4292] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.559859][ T4292] Cannot create hsr debugfs directory [ 71.161248][ T4253] Bluetooth: hci0: command 0x0409 tx timeout [ 71.572573][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.579035][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.047039][ T145] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.126805][ T145] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.198468][ T145] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.085319][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.094569][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.103361][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.112807][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.183301][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.200264][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.208264][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.219467][ T4292] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.228624][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.238058][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.246378][ T4254] Bluetooth: hci0: command 0x041b tx timeout [ 73.246868][ T240] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.259503][ T240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.270532][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.294748][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.303805][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.312290][ T240] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.319344][ T240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.330625][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.359301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.372616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.382982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.416795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.424918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.434517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.444905][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.453634][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.465979][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.474548][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.487725][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.594703][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.603293][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.634198][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.652904][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.661970][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.681259][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.689593][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.700057][ T4292] device veth0_vlan entered promiscuous mode [ 73.713865][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.722140][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.733555][ T4292] device veth1_vlan entered promiscuous mode [ 73.758142][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.767888][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.776537][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.785474][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.795804][ T4292] device veth0_macvtap entered promiscuous mode [ 73.806027][ T4292] device veth1_macvtap entered promiscuous mode [ 73.825830][ T4292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.838364][ T4292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.852404][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.865916][ T145] device hsr_slave_0 left promiscuous mode [ 73.873121][ T145] device hsr_slave_1 left promiscuous mode [ 73.879373][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.887460][ T145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.896045][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.903544][ T145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.911394][ T145] device bridge_slave_1 left promiscuous mode [ 73.918394][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.932168][ T145] device bridge_slave_0 left promiscuous mode [ 73.938362][ T145] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.955153][ T145] device veth1_macvtap left promiscuous mode [ 73.963568][ T145] device veth0_macvtap left promiscuous mode [ 73.969662][ T145] device veth1_vlan left promiscuous mode [ 73.975746][ T145] device veth0_vlan left promiscuous mode [ 74.120951][ T145] team0 (unregistering): Port device team_slave_1 removed [ 74.138696][ T145] team0 (unregistering): Port device team_slave_0 removed [ 74.152388][ T145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.165115][ T145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.215660][ T145] bond0 (unregistering): Released all slaves [ 74.275335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.283570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.292338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.301479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.315807][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.324941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.333943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.347832][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.358125][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.367111][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.376112][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.447426][ T1395] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.462323][ T1395] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.476185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/01/23 08:32:33 executed programs: 2 [ 74.502560][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.512395][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.523845][ T1395] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.728803][ T4359] loop0: detected capacity change from 0 to 32768 [ 74.774069][ T4359] (syz.0.17,4359,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.802150][ T4359] (syz.0.17,4359,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.865368][ T4359] JBD2: Ignoring recovery information on journal [ 74.907302][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.040542][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 75.320985][ T4254] Bluetooth: hci0: command 0x040f tx timeout [ 75.468732][ T4362] loop0: detected capacity change from 0 to 32768 [ 75.563864][ T4362] (syz.0.18,4362,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.581501][ T4362] (syz.0.18,4362,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.624911][ T4362] JBD2: Ignoring recovery information on journal [ 75.691554][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.787272][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 76.212887][ T4366] loop0: detected capacity change from 0 to 32768 [ 76.275070][ T4366] (syz.0.19,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.292559][ T4366] (syz.0.19,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.315310][ T4366] JBD2: Ignoring recovery information on journal [ 76.348060][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.398169][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 76.646894][ T4369] loop0: detected capacity change from 0 to 32768 [ 76.685729][ T4369] (syz.0.20,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.702345][ T4369] (syz.0.20,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.735225][ T4369] JBD2: Ignoring recovery information on journal [ 76.828632][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.908025][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 77.263948][ T4372] loop0: detected capacity change from 0 to 32768 [ 77.322764][ T4372] (syz.0.21,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.336829][ T4372] (syz.0.21,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.358143][ T4372] JBD2: Ignoring recovery information on journal [ 77.388885][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.400747][ T4254] Bluetooth: hci0: command 0x0419 tx timeout [ 77.430761][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 77.688604][ T4375] loop0: detected capacity change from 0 to 32768 [ 77.740155][ T4375] (syz.0.22,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.755032][ T4375] (syz.0.22,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.776137][ T4375] JBD2: Ignoring recovery information on journal [ 77.823923][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.865458][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 78.076555][ T4378] loop0: detected capacity change from 0 to 32768 [ 78.144253][ T4378] (syz.0.23,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.158743][ T4378] (syz.0.23,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.179099][ T4378] JBD2: Ignoring recovery information on journal [ 78.223435][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.258043][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 78.499017][ T4381] loop0: detected capacity change from 0 to 32768 [ 78.551555][ T4381] (syz.0.24,4381,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.565189][ T4381] (syz.0.24,4381,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.586031][ T4381] JBD2: Ignoring recovery information on journal [ 78.634175][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.669219][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 78.907742][ T4384] loop0: detected capacity change from 0 to 32768 [ 78.971772][ T4384] (syz.0.25,4384,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.985409][ T4384] (syz.0.25,4384,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.007589][ T4384] JBD2: Ignoring recovery information on journal [ 79.061795][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.115830][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 79.354428][ T4387] loop0: detected capacity change from 0 to 32768 [ 79.445124][ T4387] (syz.0.26,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.458857][ T4387] (syz.0.26,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.480825][ T4387] JBD2: Ignoring recovery information on journal [ 79.511180][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/23 08:32:38 executed programs: 12 [ 79.559860][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 79.772548][ T4390] loop0: detected capacity change from 0 to 32768 [ 79.813896][ T4390] (syz.0.27,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.828221][ T4390] (syz.0.27,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.849272][ T4390] JBD2: Ignoring recovery information on journal [ 79.878969][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.927050][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 80.166599][ T4393] loop0: detected capacity change from 0 to 32768 [ 80.217248][ T4393] (syz.0.28,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.230952][ T4393] (syz.0.28,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.253716][ T4393] JBD2: Ignoring recovery information on journal [ 80.294411][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.330284][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 80.579345][ T4396] loop0: detected capacity change from 0 to 32768 [ 80.632812][ T4396] (syz.0.29,4396,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.646410][ T4396] (syz.0.29,4396,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.667061][ T4396] JBD2: Ignoring recovery information on journal [ 80.700134][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.740942][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 80.987953][ T4399] loop0: detected capacity change from 0 to 32768 [ 81.047412][ T4399] (syz.0.30,4399,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.061674][ T4399] (syz.0.30,4399,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.084858][ T4399] JBD2: Ignoring recovery information on journal [ 81.117399][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.159471][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 81.520328][ T4402] loop0: detected capacity change from 0 to 32768 [ 81.539139][ T4402] (syz.0.31,4402,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.574596][ T4402] (syz.0.31,4402,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 81.602567][ T4402] JBD2: Ignoring recovery information on journal [ 81.677709][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.737557][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 81.802947][ T1324] cfg80211: failed to load regulatory.db [ 81.965465][ T4405] loop0: detected capacity change from 0 to 32768 [ 82.023758][ T4405] (syz.0.32,4405,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.037847][ T4405] (syz.0.32,4405,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.058819][ T4405] JBD2: Ignoring recovery information on journal [ 82.097261][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.139340][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 82.398673][ T4408] loop0: detected capacity change from 0 to 32768 [ 82.461791][ T4408] (syz.0.33,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.476689][ T4408] (syz.0.33,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.496916][ T4408] JBD2: Ignoring recovery information on journal [ 82.528078][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.569049][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 82.848862][ T4411] loop0: detected capacity change from 0 to 32768 [ 82.893411][ T4411] (syz.0.34,4411,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.907506][ T4411] (syz.0.34,4411,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 82.928265][ T4411] JBD2: Ignoring recovery information on journal [ 82.957766][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.000319][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 83.237067][ T4414] loop0: detected capacity change from 0 to 32768 [ 83.303560][ T4414] (syz.0.35,4414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.317235][ T4414] (syz.0.35,4414,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.347968][ T4414] JBD2: Ignoring recovery information on journal [ 83.382869][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.426805][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 83.631446][ T4417] loop0: detected capacity change from 0 to 32768 [ 83.674422][ T4417] (syz.0.36,4417,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.688102][ T4417] (syz.0.36,4417,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 83.709658][ T4417] JBD2: Ignoring recovery information on journal [ 83.739566][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.795382][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 84.117948][ T4420] (syz.0.37,4420,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.132385][ T4420] (syz.0.37,4420,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.156619][ T4420] JBD2: Ignoring recovery information on journal [ 84.211753][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.267184][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 84.593724][ T4423] (syz.0.38,4423,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.607464][ T4423] (syz.0.38,4423,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.628252][ T4423] JBD2: Ignoring recovery information on journal [ 84.681819][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/23 08:32:43 executed programs: 24 [ 84.727724][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 84.935968][ T4426] set_capacity_and_notify: 2 callbacks suppressed [ 84.935979][ T4426] loop0: detected capacity change from 0 to 32768 [ 84.983847][ T4426] (syz.0.39,4426,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.997403][ T4426] (syz.0.39,4426,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.017884][ T4426] JBD2: Ignoring recovery information on journal [ 85.050023][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.096932][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 85.305593][ T4429] loop0: detected capacity change from 0 to 32768 [ 85.352092][ T4429] (syz.0.40,4429,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.366408][ T4429] (syz.0.40,4429,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.389083][ T4429] JBD2: Ignoring recovery information on journal [ 85.446113][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.491703][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 85.696560][ T4432] loop0: detected capacity change from 0 to 32768 [ 85.763681][ T4432] (syz.0.41,4432,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.777767][ T4432] (syz.0.41,4432,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.798741][ T4432] JBD2: Ignoring recovery information on journal [ 85.851049][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.905992][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 86.157759][ T4435] loop0: detected capacity change from 0 to 32768 [ 86.214794][ T4435] (syz.0.42,4435,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.228560][ T4435] (syz.0.42,4435,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.249285][ T4435] JBD2: Ignoring recovery information on journal [ 86.296892][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.338501][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 86.550707][ T4438] loop0: detected capacity change from 0 to 32768 [ 86.621175][ T4438] (syz.0.43,4438,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.634782][ T4438] (syz.0.43,4438,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.656748][ T4438] JBD2: Ignoring recovery information on journal [ 86.711997][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.762202][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 86.973693][ T4441] loop0: detected capacity change from 0 to 32768 [ 87.033947][ T4441] (syz.0.44,4441,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.047531][ T4441] (syz.0.44,4441,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.067758][ T4441] JBD2: Ignoring recovery information on journal [ 87.102419][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.143981][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 87.406942][ T4444] loop0: detected capacity change from 0 to 32768 [ 87.462766][ T4444] (syz.0.45,4444,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.476305][ T4444] (syz.0.45,4444,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.499210][ T4444] JBD2: Ignoring recovery information on journal [ 87.543683][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.578378][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 87.819775][ T4447] loop0: detected capacity change from 0 to 32768 [ 87.873032][ T4447] (syz.0.46,4447,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.886820][ T4447] (syz.0.46,4447,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.908833][ T4447] JBD2: Ignoring recovery information on journal [ 87.958755][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.005178][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 88.262946][ T4450] loop0: detected capacity change from 0 to 32768 [ 88.321538][ T4450] (syz.0.47,4450,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.335079][ T4450] (syz.0.47,4450,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.356618][ T4450] JBD2: Ignoring recovery information on journal [ 88.388465][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.432942][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 88.650111][ T4453] loop0: detected capacity change from 0 to 32768 [ 88.703682][ T4453] (syz.0.48,4453,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.717679][ T4453] (syz.0.48,4453,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.738188][ T4453] JBD2: Ignoring recovery information on journal [ 88.766784][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.787924][ T4453] [ 88.790410][ T4453] ====================================================== [ 88.797474][ T4453] WARNING: possible circular locking dependency detected [ 88.804585][ T4453] syzkaller #0 Not tainted [ 88.808992][ T4453] ------------------------------------------------------ [ 88.815993][ T4453] syz.0.48/4453 is trying to acquire lock: [ 88.821791][ T4453] ffff88801f1b1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 88.832828][ T4453] [ 88.832828][ T4453] but task is already holding lock: [ 88.840194][ T4453] ffff88805b408660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x76f/0xe90 [ 88.851424][ T4453] [ 88.851424][ T4453] which lock already depends on the new lock. [ 88.851424][ T4453] [ 88.861823][ T4453] [ 88.861823][ T4453] the existing dependency chain (in reverse order) is: [ 88.870921][ T4453] [ 88.870921][ T4453] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 88.879697][ T4453] down_read+0x44/0x2e0 [ 88.884379][ T4453] ocfs2_read_virt_blocks+0x237/0x8d0 [ 88.890300][ T4453] ocfs2_find_entry+0x3ca/0x2060 [ 88.895780][ T4453] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 88.901909][ T4453] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 88.907964][ T4453] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 88.914280][ T4453] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 88.920954][ T4453] ocfs2_fill_super+0x4060/0x50f0 [ 88.926491][ T4453] mount_bdev+0x287/0x3c0 [ 88.931335][ T4453] legacy_get_tree+0xe6/0x180 [ 88.936694][ T4453] vfs_get_tree+0x88/0x270 [ 88.941619][ T4453] do_new_mount+0x24a/0xa40 [ 88.946885][ T4453] __se_sys_mount+0x2e3/0x3d0 [ 88.952089][ T4453] do_syscall_64+0x4c/0xa0 [ 88.957026][ T4453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.963436][ T4453] [ 88.963436][ T4453] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 88.971788][ T4453] __lock_acquire+0x2c42/0x7d10 [ 88.977180][ T4453] lock_acquire+0x19e/0x400 [ 88.982198][ T4453] __mutex_lock_common+0x1e3/0x2400 [ 88.987923][ T4453] mutex_lock_nested+0x17/0x20 [ 88.993214][ T4453] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 88.999539][ T4453] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 89.006128][ T4453] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 89.012995][ T4453] ocfs2_lock_allocators+0x2d5/0x5f0 [ 89.018789][ T4453] ocfs2_extend_allocation+0x400/0x1830 [ 89.024841][ T4453] ocfs2_allocate_unwritten_extents+0x303/0x840 [ 89.031591][ T4453] __ocfs2_change_file_space+0x831/0xe90 [ 89.037731][ T4453] ocfs2_fallocate+0x1ee/0x240 [ 89.043006][ T4453] vfs_fallocate+0x587/0x6f0 [ 89.048106][ T4453] __x64_sys_fallocate+0xbd/0x100 [ 89.053650][ T4453] do_syscall_64+0x4c/0xa0 [ 89.058575][ T4453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.065003][ T4453] [ 89.065003][ T4453] other info that might help us debug this: [ 89.065003][ T4453] [ 89.075224][ T4453] Possible unsafe locking scenario: [ 89.075224][ T4453] [ 89.082669][ T4453] CPU0 CPU1 [ 89.088018][ T4453] ---- ---- [ 89.093366][ T4453] lock(&ocfs2_file_ip_alloc_sem_key); [ 89.098901][ T4453] lock(&osb->system_file_mutex); [ 89.106512][ T4453] lock(&ocfs2_file_ip_alloc_sem_key); [ 89.114564][ T4453] lock(&osb->system_file_mutex); [ 89.119667][ T4453] [ 89.119667][ T4453] *** DEADLOCK *** [ 89.119667][ T4453] [ 89.127794][ T4453] 3 locks held by syz.0.48/4453: [ 89.132714][ T4453] #0: ffff88807d084460 (sb_writers#13){.+.+}-{0:0}, at: vfs_fallocate+0x4f4/0x6f0 [ 89.142009][ T4453] #1: ffff88805b4089c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d1/0xe90 [ 89.154081][ T4453] #2: ffff88805b408660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x76f/0xe90 [ 89.165718][ T4453] [ 89.165718][ T4453] stack backtrace: [ 89.171594][ T4453] CPU: 0 PID: 4453 Comm: syz.0.48 Not tainted syzkaller #0 [ 89.178777][ T4453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 89.189281][ T4453] Call Trace: [ 89.192569][ T4453] [ 89.195496][ T4453] dump_stack_lvl+0x188/0x250 [ 89.200173][ T4453] ? load_image+0x400/0x400 [ 89.204697][ T4453] ? show_regs_print_info+0x20/0x20 [ 89.209971][ T4453] ? print_circular_bug+0x12b/0x1a0 [ 89.215154][ T4453] check_noncircular+0x296/0x330 [ 89.220188][ T4453] ? add_chain_block+0x940/0x940 [ 89.225284][ T4453] ? lockdep_lock+0xf1/0x1f0 [ 89.229868][ T4453] ? mark_lock+0x94/0x320 [ 89.234182][ T4453] __lock_acquire+0x2c42/0x7d10 [ 89.239024][ T4453] ? __lock_acquire+0x12e8/0x7d10 [ 89.244042][ T4453] ? verify_lock_unused+0x140/0x140 [ 89.249241][ T4453] ? mark_lock+0x94/0x320 [ 89.253561][ T4453] ? __lock_acquire+0x13bc/0x7d10 [ 89.258579][ T4453] lock_acquire+0x19e/0x400 [ 89.263073][ T4453] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 89.269039][ T4453] ? rcu_is_watching+0x11/0xa0 [ 89.273796][ T4453] ? __might_sleep+0xf0/0xf0 [ 89.278376][ T4453] ? lock_release+0xb5/0x8a0 [ 89.283054][ T4453] ? read_lock_is_recursive+0x10/0x10 [ 89.288501][ T4453] ? rcu_lock_release+0x5/0x20 [ 89.293252][ T4453] ? read_lock_is_recursive+0x10/0x10 [ 89.298613][ T4453] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 89.304579][ T4453] __mutex_lock_common+0x1e3/0x2400 [ 89.309950][ T4453] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 89.316020][ T4453] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 89.321987][ T4453] ? mutex_lock_io_nested+0x60/0x60 [ 89.327172][ T4453] ? __rwlock_init+0x140/0x140 [ 89.331928][ T4453] ? do_raw_spin_unlock+0x11d/0x230 [ 89.337113][ T4453] mutex_lock_nested+0x17/0x20 [ 89.341872][ T4453] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 89.347675][ T4453] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 89.353642][ T4453] ? lockdep_unlock+0x143/0x2e0 [ 89.358490][ T4453] ? lockdep_lock+0x1f0/0x1f0 [ 89.363152][ T4453] ? add_lock_to_list+0x18d/0x280 [ 89.368161][ T4453] ? __lock_acquire+0x28ac/0x7d10 [ 89.373173][ T4453] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 89.379234][ T4453] ? verify_lock_unused+0x140/0x140 [ 89.384425][ T4453] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 89.391088][ T4453] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 89.397502][ T4453] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 89.402956][ T4453] ? ocfs2_extend_allocation+0x400/0x1830 [ 89.408679][ T4453] ? ocfs2_allocate_unwritten_extents+0x303/0x840 [ 89.415173][ T4453] ? __ocfs2_change_file_space+0x831/0xe90 [ 89.421070][ T4453] ? vfs_fallocate+0x587/0x6f0 [ 89.425839][ T4453] ? __x64_sys_fallocate+0xbd/0x100 [ 89.431145][ T4453] ? do_syscall_64+0x4c/0xa0 [ 89.435819][ T4453] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.441921][ T4453] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 89.448068][ T4453] ? __lock_acquire+0x7d10/0x7d10 [ 89.453090][ T4453] ? do_raw_spin_lock+0x128/0x2f0 [ 89.458123][ T4453] ? __rwlock_init+0x140/0x140 [ 89.462880][ T4453] ? do_raw_spin_unlock+0x11d/0x230 [ 89.468067][ T4453] ? _raw_spin_unlock+0x24/0x40 [ 89.472907][ T4453] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 89.478963][ T4453] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 89.485468][ T4453] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 89.491789][ T4453] ? ocfs2_reserve_clusters+0x30/0x30 [ 89.497152][ T4453] ? rcu_is_watching+0x11/0xa0 [ 89.501905][ T4453] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 89.507437][ T4453] ? ocfs2_validate_extent_block+0x570/0x570 [ 89.513404][ T4453] ? ocfs2_read_blocks_sync+0xb40/0xb40 [ 89.518935][ T4453] ? mutex_unlock+0x10/0x10 [ 89.523428][ T4453] ocfs2_lock_allocators+0x2d5/0x5f0 [ 89.528705][ T4453] ? _ocfs2_clear_bit+0x40/0x40 [ 89.533541][ T4453] ? ocfs2_read_inode_block+0x120/0x190 [ 89.539075][ T4453] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 89.545046][ T4453] ? ocfs2_figure_hole_clusters+0x329/0x5d0 [ 89.550929][ T4453] ocfs2_extend_allocation+0x400/0x1830 [ 89.556468][ T4453] ? ocfs2_extend_no_holes+0x4b0/0x4b0 [ 89.561920][ T4453] ? ocfs2_read_inode_block+0x120/0x190 [ 89.567454][ T4453] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 89.573426][ T4453] ? __brelse+0x55/0x90 [ 89.577566][ T4453] ? ocfs2_get_clusters+0x2a1/0xa60 [ 89.582759][ T4453] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 89.588751][ T4453] ? ocfs2_xattr_get_clusters+0x8b0/0x8b0 [ 89.594462][ T4453] ? ocfs2_inode_lock_full_nested+0xcdb/0x1bb0 [ 89.600609][ T4453] ocfs2_allocate_unwritten_extents+0x303/0x840 [ 89.606847][ T4453] ? __ocfs2_write_remove_suid+0x780/0x780 [ 89.612649][ T4453] ? inode_dio_wait+0x25a/0x2d0 [ 89.617505][ T4453] ? rwsem_write_trylock+0x135/0x1c0 [ 89.622787][ T4453] ? clear_nonspinnable+0x60/0x60 [ 89.627802][ T4453] ? ocfs2_create_new_inode_locks+0x690/0x690 [ 89.633860][ T4453] __ocfs2_change_file_space+0x831/0xe90 [ 89.639484][ T4453] ? ocfs2_change_file_space+0x330/0x330 [ 89.645120][ T4453] ocfs2_fallocate+0x1ee/0x240 [ 89.649877][ T4453] vfs_fallocate+0x587/0x6f0 [ 89.654551][ T4453] __x64_sys_fallocate+0xbd/0x100 [ 89.659565][ T4453] do_syscall_64+0x4c/0xa0 [ 89.663970][ T4453] ? clear_bhb_loop+0x30/0x80 [ 89.668635][ T4453] ? clear_bhb_loop+0x30/0x80 [ 89.673314][ T4453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.679208][ T4453] RIP: 0033:0x7fb663023cb9 [ 89.683627][ T4453] 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 [ 89.703321][ T4453] RSP: 002b:00007ffec43995c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 89.711735][ T4453] RAX: ffffffffffffffda RBX: 00007fb66329efa0 RCX: 00007fb663023cb9 [ 89.719726][ T4453] RDX: 000000000000a411 RSI: 0000000000000001 RDI: 0000000000000004 [ 89.727683][ T4453] RBP: 00007fb663091bf7 R08: 0000000000000000 R09: 0000000000000000 [ 89.735657][ T4453] R10: 0000000000000062 R11: 0000000000000246 R12: 0000000000000000 [ 89.743741][ T4453] R13: 00007fb66329efac R14: 00007fb66329efa0 R15: 00007fb66329efa0 [ 89.751714][ T4453] 2026/01/23 08:32:48 executed programs: 34 [ 89.769712][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 89.969696][ T4456] loop0: detected capacity change from 0 to 32768 [ 90.028087][ T4456] (syz.0.49,4456,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.041814][ T4456] (syz.0.49,4456,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.059994][ T4456] JBD2: Ignoring recovery information on journal [ 90.084976][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.123310][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 90.313798][ T4459] loop0: detected capacity change from 0 to 32768 [ 90.362336][ T4459] (syz.0.50,4459,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.375861][ T4459] (syz.0.50,4459,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.393353][ T4459] JBD2: Ignoring recovery information on journal [ 90.424487][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.460921][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 90.623471][ T4462] loop0: detected capacity change from 0 to 32768 [ 90.701698][ T4462] (syz.0.51,4462,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.715468][ T4462] (syz.0.51,4462,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.733808][ T4462] JBD2: Ignoring recovery information on journal [ 90.754307][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.794288][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 90.954499][ T4465] loop0: detected capacity change from 0 to 32768 [ 91.007507][ T4465] (syz.0.52,4465,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.021197][ T4465] (syz.0.52,4465,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.038786][ T4465] JBD2: Ignoring recovery information on journal [ 91.064884][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.103595][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 91.229382][ T4468] loop0: detected capacity change from 0 to 32768 [ 91.238070][ T4468] (syz.0.53,4468,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.251909][ T4468] (syz.0.53,4468,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.269577][ T4468] JBD2: Ignoring recovery information on journal [ 91.303927][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.338234][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 91.513167][ T4471] loop0: detected capacity change from 0 to 32768 [ 91.552093][ T4471] (syz.0.54,4471,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.565752][ T4471] (syz.0.54,4471,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.583705][ T4471] JBD2: Ignoring recovery information on journal [ 91.615812][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.652872][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 91.841978][ T4474] loop0: detected capacity change from 0 to 32768 [ 91.887913][ T4474] (syz.0.55,4474,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.901546][ T4474] (syz.0.55,4474,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.919318][ T4474] JBD2: Ignoring recovery information on journal [ 91.945896][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.977767][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 92.160180][ T4477] loop0: detected capacity change from 0 to 32768 [ 92.217760][ T4477] (syz.0.56,4477,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.231263][ T4477] (syz.0.56,4477,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.248929][ T4477] JBD2: Ignoring recovery information on journal [ 92.274112][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.315841][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 92.491263][ T4480] loop0: detected capacity change from 0 to 32768 [ 92.534907][ T4480] (syz.0.57,4480,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.548481][ T4480] (syz.0.57,4480,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.566578][ T4480] JBD2: Ignoring recovery information on journal [ 92.592519][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.633232][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 92.804031][ T4483] loop0: detected capacity change from 0 to 32768 [ 92.852117][ T4483] (syz.0.58,4483,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.865865][ T4483] (syz.0.58,4483,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.883557][ T4483] JBD2: Ignoring recovery information on journal [ 92.918505][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.956077][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 93.178718][ T4486] (syz.0.59,4486,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.192622][ T4486] (syz.0.59,4486,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.210194][ T4486] JBD2: Ignoring recovery information on journal [ 93.236414][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.267991][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 93.477247][ T4489] (syz.0.60,4489,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.491376][ T4489] (syz.0.60,4489,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.508872][ T4489] JBD2: Ignoring recovery information on journal [ 93.534585][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.576191][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 93.825074][ T4492] (syz.0.61,4492,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.839201][ T4492] (syz.0.61,4492,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.858715][ T4492] JBD2: Ignoring recovery information on journal [ 93.884781][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.924298][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 94.141998][ T4496] (syz.0.62,4496,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.155619][ T4496] (syz.0.62,4496,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.173630][ T4496] JBD2: Ignoring recovery information on journal [ 94.205237][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.244812][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 94.412777][ T4499] (syz.0.63,4499,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.426333][ T4499] (syz.0.63,4499,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.444509][ T4499] JBD2: Ignoring recovery information on journal [ 94.469511][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.501514][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 94.721833][ T4502] (syz.0.64,4502,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.735365][ T4502] (syz.0.64,4502,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.753037][ T4502] JBD2: Ignoring recovery information on journal [ 94.774030][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/01/23 08:32:53 executed programs: 50 [ 94.815285][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 94.982493][ T4505] set_capacity_and_notify: 6 callbacks suppressed [ 94.982503][ T4505] loop0: detected capacity change from 0 to 32768 [ 95.071868][ T4505] (syz.0.65,4505,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.085325][ T4505] (syz.0.65,4505,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.102931][ T4505] JBD2: Ignoring recovery information on journal [ 95.124980][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.165135][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 95.342978][ T4508] loop0: detected capacity change from 0 to 32768 [ 95.387422][ T4508] (syz.0.66,4508,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.401045][ T4508] (syz.0.66,4508,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.419053][ T4508] JBD2: Ignoring recovery information on journal [ 95.441605][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.478577][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 95.646599][ T4511] loop0: detected capacity change from 0 to 32768 [ 95.682414][ T4511] (syz.0.67,4511,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.696155][ T4511] (syz.0.67,4511,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.713802][ T4511] JBD2: Ignoring recovery information on journal [ 95.737421][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.765678][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 95.901615][ T4514] loop0: detected capacity change from 0 to 32768 [ 95.972058][ T4514] (syz.0.68,4514,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.985877][ T4514] (syz.0.68,4514,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.003461][ T4514] JBD2: Ignoring recovery information on journal [ 96.037745][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.080013][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 96.272867][ T4517] loop0: detected capacity change from 0 to 32768 [ 96.372394][ T4517] (syz.0.69,4517,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.385863][ T4517] (syz.0.69,4517,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.403681][ T4517] JBD2: Ignoring recovery information on journal [ 96.423922][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.465899][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 96.656997][ T4520] loop0: detected capacity change from 0 to 32768 [ 96.704877][ T4520] (syz.0.70,4520,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.718544][ T4520] (syz.0.70,4520,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.736612][ T4520] JBD2: Ignoring recovery information on journal [ 96.766012][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.805291][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 96.982684][ T4523] loop0: detected capacity change from 0 to 32768 [ 97.027589][ T4523] (syz.0.71,4523,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.041088][ T4523] (syz.0.71,4523,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.059762][ T4523] JBD2: Ignoring recovery information on journal [ 97.083993][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.121429][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 97.292263][ T4527] loop0: detected capacity change from 0 to 32768 [ 97.342032][ T4527] (syz.0.72,4527,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.355652][ T4527] (syz.0.72,4527,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.373660][ T4527] JBD2: Ignoring recovery information on journal [ 97.408203][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.446799][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 97.628999][ T4532] loop0: detected capacity change from 0 to 32768 [ 97.641122][ T4532] (syz.0.73,4532,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.654962][ T4532] (syz.0.73,4532,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.675203][ T4532] JBD2: Ignoring recovery information on journal [ 97.701981][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.736564][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 97.914207][ T4536] loop0: detected capacity change from 0 to 32768 [ 97.978311][ T4536] (syz.0.74,4536,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.992479][ T4536] (syz.0.74,4536,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.010157][ T4536] JBD2: Ignoring recovery information on journal [ 98.034216][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.072886][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 98.301985][ T4539] (syz.0.75,4539,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.315548][ T4539] (syz.0.75,4539,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.334373][ T4539] JBD2: Ignoring recovery information on journal [ 98.368559][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.406582][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 98.634752][ T4543] (syz.0.76,4543,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.648283][ T4543] (syz.0.76,4543,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.666832][ T4543] JBD2: Ignoring recovery information on journal [ 98.694319][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.728798][ T4292] ocfs2: Unmounting device (7,0) on (node local)