Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. 2025/11/05 22:44:48 parsed 1 programs [ 72.217089][ T4189] cgroup: Unknown subsys name 'net' [ 72.347649][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 73.896394][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 75.331546][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.349823][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.367083][ T1453] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.384452][ T1453] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.392580][ T1453] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.401631][ T1453] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.042755][ T4258] chnl_net:caif_netlink_parms(): no params data found [ 78.146932][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.155722][ T4258] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.165457][ T4258] device bridge_slave_0 entered promiscuous mode [ 78.197987][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.205219][ T4258] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.213509][ T4258] device bridge_slave_1 entered promiscuous mode [ 78.238144][ T4258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.271691][ T4258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.296395][ T4258] team0: Port device team_slave_0 added [ 78.305061][ T4258] team0: Port device team_slave_1 added [ 78.348899][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.355973][ T4258] 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. [ 78.382963][ T4258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.396047][ T4258] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.403883][ T4258] 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. [ 78.430843][ T4258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.485143][ T4258] device hsr_slave_0 entered promiscuous mode [ 78.492773][ T4258] device hsr_slave_1 entered promiscuous mode [ 78.638040][ T4258] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.651759][ T4258] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.663117][ T4258] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.674699][ T4258] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.724415][ T4258] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.732121][ T4258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.740133][ T4258] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.747464][ T4258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.836679][ T4258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.850751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.862026][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.871244][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.886496][ T4258] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.923982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.932963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.941959][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.949039][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.958989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.969610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.978148][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.985494][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.010529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.033678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.042782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.055281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.065065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.075063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.084450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.093021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.106515][ T4258] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.119611][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.129778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.139192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.149050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.284791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.294209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.309846][ T4258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.335225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.346032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.370274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.382652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.395847][ T4258] device veth0_vlan entered promiscuous mode [ 79.404302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.414206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.428573][ T4258] device veth1_vlan entered promiscuous mode [ 79.452666][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.462365][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.470854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.479763][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.491966][ T4258] device veth0_macvtap entered promiscuous mode [ 79.504473][ T4258] device veth1_macvtap entered promiscuous mode [ 79.525931][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.535810][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.545238][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.554204][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.564109][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.576374][ T4258] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.586725][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.597154][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.608894][ T4258] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.620243][ T4258] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.629754][ T4258] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.640742][ T4258] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/05 22:44:58 executed programs: 0 [ 80.391536][ T4304] chnl_net:caif_netlink_parms(): no params data found [ 80.464948][ T4304] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.472496][ T4304] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.480528][ T4304] device bridge_slave_0 entered promiscuous mode [ 80.488900][ T4304] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.496499][ T4304] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.505129][ T4304] device bridge_slave_1 entered promiscuous mode [ 80.538696][ T4304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.550585][ T4304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.586912][ T4304] team0: Port device team_slave_0 added [ 80.597475][ T4304] team0: Port device team_slave_1 added [ 80.622682][ T4304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.629944][ T4304] 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. [ 80.656215][ T4304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.668982][ T4304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.676549][ T4304] 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. [ 80.702911][ T4304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.745213][ T4304] device hsr_slave_0 entered promiscuous mode [ 80.753901][ T4304] device hsr_slave_1 entered promiscuous mode [ 80.763514][ T4304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.772217][ T4304] Cannot create hsr debugfs directory [ 80.855067][ T1453] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.271492][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 83.666910][ T1453] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.350727][ T4312] Bluetooth: hci0: command 0x041b tx timeout [ 84.606423][ T1453] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.659545][ T1453] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.481876][ T4304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.502553][ T4304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.513264][ T4304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.523086][ T4304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.576017][ T1453] device hsr_slave_0 left promiscuous mode [ 85.583966][ T1453] device hsr_slave_1 left promiscuous mode [ 85.591314][ T1453] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.598880][ T1453] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.607634][ T1453] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.615359][ T1453] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.623367][ T1453] device bridge_slave_1 left promiscuous mode [ 85.630321][ T1453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.645668][ T1453] device bridge_slave_0 left promiscuous mode [ 85.653432][ T1453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.671413][ T1453] device veth1_macvtap left promiscuous mode [ 85.677698][ T1453] device veth0_macvtap left promiscuous mode [ 85.684789][ T1453] device veth1_vlan left promiscuous mode [ 85.691019][ T1453] device veth0_vlan left promiscuous mode [ 85.854019][ T1453] team0 (unregistering): Port device team_slave_1 removed [ 85.870592][ T1453] team0 (unregistering): Port device team_slave_0 removed [ 85.885091][ T1453] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.901452][ T1453] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.959972][ T1453] bond0 (unregistering): Released all slaves [ 86.045493][ T4304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.059381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.068223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.092170][ T4304] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.105809][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.115779][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.124988][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.132130][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.140266][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.168207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.177681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.189002][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.196134][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.204558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.214707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.223755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.232815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.251188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.259324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.268810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.279511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.289234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.298360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.307127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.317868][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.427275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.434952][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 86.442017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.456023][ T4304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.477381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.487205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.511266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.520979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.531721][ T4304] device veth0_vlan entered promiscuous mode [ 86.541623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.549805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.562524][ T4304] device veth1_vlan entered promiscuous mode [ 86.587387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.596413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.605180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.614321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.626349][ T4304] device veth0_macvtap entered promiscuous mode [ 86.640142][ T4304] device veth1_macvtap entered promiscuous mode [ 86.662206][ T4304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.669603][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.678531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.687094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.696269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.709265][ T4304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.720175][ T4304] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.730721][ T4304] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.739905][ T4304] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.749686][ T4304] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.764545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.781039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.851234][ T470] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.859431][ T470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.883658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.899726][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.908568][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.922945][ T1108] cfg80211: failed to load regulatory.db [ 86.946918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/11/05 22:45:05 executed programs: 2 [ 87.536887][ T4356] loop0: detected capacity change from 0 to 32768 [ 87.553400][ T4356] ======================================================= [ 87.553400][ T4356] WARNING: The mand mount option has been deprecated and [ 87.553400][ T4356] and is ignored by this kernel. Remove the mand [ 87.553400][ T4356] option from the mount to silence this warning. [ 87.553400][ T4356] ======================================================= [ 87.690730][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.179817][ T4356] syz.0.17 (4356) used greatest stack depth: 19304 bytes left [ 88.510811][ T1108] Bluetooth: hci0: command 0x0419 tx timeout [ 88.686035][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 88.998661][ T4359] loop0: detected capacity change from 0 to 32768 [ 89.065786][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.804784][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 90.147669][ T4362] loop0: detected capacity change from 0 to 32768 [ 90.222266][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.976856][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 91.276899][ T4365] loop0: detected capacity change from 0 to 32768 [ 91.339610][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.198418][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 92.563013][ T4368] loop0: detected capacity change from 0 to 32768 [ 92.665765][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/11/05 22:45:11 executed programs: 7 [ 93.406049][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 93.726427][ T4371] loop0: detected capacity change from 0 to 32768 [ 93.792520][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.545601][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 94.855923][ T4374] loop0: detected capacity change from 0 to 32768 [ 94.919728][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.661669][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 95.976545][ T4377] loop0: detected capacity change from 0 to 32768 [ 96.039337][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.765756][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 97.094439][ T4380] loop0: detected capacity change from 0 to 32768 [ 97.159761][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.924661][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 98.214002][ T4383] loop0: detected capacity change from 0 to 32768 [ 98.288192][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/11/05 22:45:17 executed programs: 12 [ 99.032882][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 99.334763][ T4386] loop0: detected capacity change from 0 to 32768 [ 99.415134][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.184947][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 100.475079][ T4389] loop0: detected capacity change from 0 to 32768 [ 100.550334][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.329427][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 101.634163][ T4392] loop0: detected capacity change from 0 to 32768 [ 101.695469][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.465338][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 102.766583][ T4395] loop0: detected capacity change from 0 to 32768 [ 102.870466][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.606762][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 103.909814][ T4400] loop0: detected capacity change from 0 to 32768 [ 103.972757][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/11/05 22:45:22 executed programs: 17 [ 104.750934][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 105.045531][ T4405] loop0: detected capacity change from 0 to 32768 [ 105.107483][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.872476][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 106.164438][ T4408] loop0: detected capacity change from 0 to 32768 [ 106.240267][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 106.277024][ T4408] [ 106.279406][ T4408] ====================================================== [ 106.286890][ T4408] WARNING: possible circular locking dependency detected [ 106.293935][ T4408] syzkaller #0 Not tainted [ 106.298376][ T4408] ------------------------------------------------------ [ 106.305494][ T4408] syz.0.33/4408 is trying to acquire lock: [ 106.311759][ T4408] ffff88801f049488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 106.322888][ T4408] [ 106.322888][ T4408] but task is already holding lock: [ 106.330336][ T4408] ffff888069df6a20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 106.340883][ T4408] [ 106.340883][ T4408] which lock already depends on the new lock. [ 106.340883][ T4408] [ 106.351281][ T4408] [ 106.351281][ T4408] the existing dependency chain (in reverse order) is: [ 106.360514][ T4408] [ 106.360514][ T4408] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 106.369482][ T4408] down_read+0x44/0x2e0 [ 106.374219][ T4408] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 106.380135][ T4408] ocfs2_find_entry+0x3d1/0x1f90 [ 106.385722][ T4408] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 106.391726][ T4408] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 106.397889][ T4408] ocfs2_get_system_file_inode+0x319/0x760 [ 106.404521][ T4408] ocfs2_init_global_system_inodes+0x316/0x650 [ 106.411232][ T4408] ocfs2_fill_super+0x3dbf/0x4d80 [ 106.417007][ T4408] mount_bdev+0x287/0x3c0 [ 106.421893][ T4408] legacy_get_tree+0xe6/0x180 [ 106.427104][ T4408] vfs_get_tree+0x88/0x270 [ 106.432052][ T4408] do_new_mount+0x24a/0xa40 [ 106.437191][ T4408] __se_sys_mount+0x2d6/0x3c0 [ 106.442387][ T4408] do_syscall_64+0x4c/0xa0 [ 106.447324][ T4408] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.453738][ T4408] [ 106.453738][ T4408] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 106.462339][ T4408] __lock_acquire+0x2c33/0x7c60 [ 106.467823][ T4408] lock_acquire+0x197/0x3f0 [ 106.472844][ T4408] __mutex_lock_common+0x1eb/0x2390 [ 106.478564][ T4408] mutex_lock_nested+0x17/0x20 [ 106.483932][ T4408] ocfs2_get_system_file_inode+0x1b5/0x760 [ 106.490354][ T4408] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 106.497032][ T4408] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 106.504595][ T4408] ocfs2_lock_allocators+0x2f7/0x5b0 [ 106.510834][ T4408] ocfs2_write_begin_nolock+0x2216/0x4180 [ 106.517100][ T4408] ocfs2_write_begin+0x1ab/0x300 [ 106.522760][ T4408] generic_perform_write+0x2aa/0x530 [ 106.528591][ T4408] __generic_file_write_iter+0x25f/0x4e0 [ 106.534756][ T4408] ocfs2_file_write_iter+0x1578/0x1cf0 [ 106.540828][ T4408] do_iter_readv_writev+0x497/0x600 [ 106.546835][ T4408] do_iter_write+0x205/0x7b0 [ 106.551949][ T4408] iter_file_splice_write+0x665/0xc50 [ 106.557960][ T4408] direct_splice_actor+0xe1/0x130 [ 106.563502][ T4408] splice_direct_to_actor+0x4de/0xbd0 [ 106.569393][ T4408] do_splice_direct+0x1b6/0x2c0 [ 106.574765][ T4408] do_sendfile+0x5d5/0xec0 [ 106.579713][ T4408] __se_sys_sendfile64+0x13b/0x190 [ 106.585344][ T4408] do_syscall_64+0x4c/0xa0 [ 106.590302][ T4408] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.597007][ T4408] [ 106.597007][ T4408] other info that might help us debug this: [ 106.597007][ T4408] [ 106.607791][ T4408] Possible unsafe locking scenario: [ 106.607791][ T4408] [ 106.615346][ T4408] CPU0 CPU1 [ 106.620807][ T4408] ---- ---- [ 106.626343][ T4408] lock(&ocfs2_file_ip_alloc_sem_key); [ 106.631886][ T4408] lock(&osb->system_file_mutex); [ 106.639535][ T4408] lock(&ocfs2_file_ip_alloc_sem_key); [ 106.647686][ T4408] lock(&osb->system_file_mutex); [ 106.652828][ T4408] [ 106.652828][ T4408] *** DEADLOCK *** [ 106.652828][ T4408] [ 106.660965][ T4408] 3 locks held by syz.0.33/4408: [ 106.665984][ T4408] #0: ffff88807bcc0460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 106.675175][ T4408] #1: ffff888069df6d88 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 106.686581][ T4408] #2: ffff888069df6a20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 106.697599][ T4408] [ 106.697599][ T4408] stack backtrace: [ 106.703592][ T4408] CPU: 1 PID: 4408 Comm: syz.0.33 Not tainted syzkaller #0 [ 106.710893][ T4408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 106.720961][ T4408] Call Trace: [ 106.724371][ T4408] [ 106.727395][ T4408] dump_stack_lvl+0x168/0x230 [ 106.732082][ T4408] ? load_image+0x3b0/0x3b0 [ 106.736585][ T4408] ? show_regs_print_info+0x20/0x20 [ 106.741786][ T4408] ? print_circular_bug+0x12b/0x1a0 [ 106.746985][ T4408] check_noncircular+0x274/0x310 [ 106.751931][ T4408] ? add_chain_block+0x940/0x940 [ 106.756883][ T4408] ? lockdep_lock+0xdc/0x1e0 [ 106.761672][ T4408] ? __lock_acquire+0x13ad/0x7c60 [ 106.766710][ T4408] ? mark_lock+0x94/0x320 [ 106.771041][ T4408] __lock_acquire+0x2c33/0x7c60 [ 106.775902][ T4408] ? verify_lock_unused+0x140/0x140 [ 106.781099][ T4408] ? arch_stack_walk+0xf2/0x140 [ 106.785951][ T4408] ? verify_lock_unused+0x140/0x140 [ 106.791148][ T4408] ? verify_lock_unused+0x140/0x140 [ 106.796346][ T4408] lock_acquire+0x197/0x3f0 [ 106.800961][ T4408] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 106.807068][ T4408] ? __might_sleep+0xf0/0xf0 [ 106.811810][ T4408] ? read_lock_is_recursive+0x10/0x10 [ 106.817206][ T4408] ? try_to_wake_up+0x69d/0x1050 [ 106.822299][ T4408] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 106.828384][ T4408] __mutex_lock_common+0x1eb/0x2390 [ 106.833597][ T4408] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 106.839612][ T4408] ? __lock_acquire+0x12d9/0x7c60 [ 106.844641][ T4408] ? read_lock_is_recursive+0x10/0x10 [ 106.850108][ T4408] ? mutex_lock_io_nested+0x60/0x60 [ 106.855314][ T4408] mutex_lock_nested+0x17/0x20 [ 106.860074][ T4408] ocfs2_get_system_file_inode+0x1b5/0x760 [ 106.865882][ T4408] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 106.871867][ T4408] ? hlock_conflict+0x59/0x1f0 [ 106.876631][ T4408] ? __bfs+0x2a3/0x5c0 [ 106.880694][ T4408] ? check_path+0x40/0x40 [ 106.885023][ T4408] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 106.890925][ T4408] ? __lock_acquire+0x7c60/0x7c60 [ 106.896008][ T4408] ? deref_stack_reg+0xd0/0x120 [ 106.900877][ T4408] ? mark_lock+0x94/0x320 [ 106.905326][ T4408] ? __lock_acquire+0x13ad/0x7c60 [ 106.910353][ T4408] ? __kernel_text_address+0x9a/0x100 [ 106.915869][ T4408] ? ocfs2_block_group_search+0x470/0x470 [ 106.921608][ T4408] ? stack_trace_save+0x98/0xe0 [ 106.926581][ T4408] ? verify_lock_unused+0x140/0x140 [ 106.931813][ T4408] ? __kasan_kmalloc+0xcc/0xf0 [ 106.936774][ T4408] ? __kasan_kmalloc+0xb5/0xf0 [ 106.941541][ T4408] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 106.947963][ T4408] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 106.953448][ T4408] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 106.959361][ T4408] ? ocfs2_write_begin+0x1ab/0x300 [ 106.964558][ T4408] ? generic_perform_write+0x2aa/0x530 [ 106.970137][ T4408] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 106.975866][ T4408] ? do_iter_readv_writev+0x497/0x600 [ 106.981280][ T4408] ? do_iter_write+0x205/0x7b0 [ 106.986076][ T4408] ? iter_file_splice_write+0x665/0xc50 [ 106.991622][ T4408] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 106.998197][ T4408] ? __lock_acquire+0x7c60/0x7c60 [ 107.003256][ T4408] ? do_raw_spin_lock+0x11d/0x280 [ 107.008652][ T4408] ? __rwlock_init+0x140/0x140 [ 107.013438][ T4408] ? do_raw_spin_unlock+0x11d/0x230 [ 107.018656][ T4408] ? _raw_spin_unlock+0x24/0x40 [ 107.023579][ T4408] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 107.029667][ T4408] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 107.036273][ T4408] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 107.042634][ T4408] ? ocfs2_reserve_clusters+0x30/0x30 [ 107.048009][ T4408] ? ocfs2_read_inode_block+0x11a/0x180 [ 107.053889][ T4408] ? rcu_is_watching+0x11/0xa0 [ 107.058870][ T4408] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 107.064676][ T4408] ? ocfs2_validate_extent_block+0x550/0x550 [ 107.070800][ T4408] ? ocfs2_get_clusters+0x2a1/0xa60 [ 107.076183][ T4408] ocfs2_lock_allocators+0x2f7/0x5b0 [ 107.081570][ T4408] ? _ocfs2_clear_bit+0x40/0x40 [ 107.086428][ T4408] ? do_raw_spin_lock+0x11d/0x280 [ 107.091804][ T4408] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 107.097621][ T4408] ? rcu_is_watching+0x11/0xa0 [ 107.102963][ T4408] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 107.109035][ T4408] ? kfree+0x4a/0x2a0 [ 107.113052][ T4408] ocfs2_write_begin_nolock+0x2216/0x4180 [ 107.118816][ T4408] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 107.124752][ T4408] ? __lock_acquire+0x13ad/0x7c60 [ 107.129855][ T4408] ? ocfs2_read_inode_block+0x11a/0x180 [ 107.135561][ T4408] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 107.141750][ T4408] ? ocfs2_xattr_get_nolock+0x1c5/0xf50 [ 107.147390][ T4408] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 107.153477][ T4408] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 107.159668][ T4408] ? __might_sleep+0xf0/0xf0 [ 107.164262][ T4408] ? preempt_count_add+0x8d/0x190 [ 107.169293][ T4408] ? rwsem_write_trylock+0x12f/0x1b0 [ 107.174780][ T4408] ? clear_nonspinnable+0x60/0x60 [ 107.180085][ T4408] ? seqcount_lockdep_reader_access+0x120/0x1c0 [ 107.186426][ T4408] ocfs2_write_begin+0x1ab/0x300 [ 107.191384][ T4408] ? ocfs2_readahead+0x190/0x190 [ 107.196685][ T4408] ? __vfs_getxattr+0x395/0x3d0 [ 107.201644][ T4408] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 107.207557][ T4408] generic_perform_write+0x2aa/0x530 [ 107.212879][ T4408] ? atime_needs_update+0x780/0x780 [ 107.218173][ T4408] ? grab_cache_page_write_begin+0xa0/0xa0 [ 107.224012][ T4408] ? file_remove_privs+0x590/0x590 [ 107.229153][ T4408] ? __rwlock_init+0x140/0x140 [ 107.233924][ T4408] ? __up_read+0x27c/0x660 [ 107.238348][ T4408] __generic_file_write_iter+0x25f/0x4e0 [ 107.243991][ T4408] ? _raw_spin_unlock+0x24/0x40 [ 107.248948][ T4408] ? ocfs2_inode_unlock+0x11a/0x140 [ 107.254235][ T4408] ocfs2_file_write_iter+0x1578/0x1cf0 [ 107.259707][ T4408] ? ocfs2_file_read_iter+0xa20/0xa20 [ 107.265083][ T4408] ? rcu_lock_release+0x5/0x20 [ 107.269853][ T4408] ? __lock_acquire+0x7c60/0x7c60 [ 107.274886][ T4408] ? aa_file_perm+0x3a3/0xe20 [ 107.279569][ T4408] ? __kasan_kmalloc+0xb5/0xf0 [ 107.284421][ T4408] ? do_sendfile+0x5d5/0xec0 [ 107.289014][ T4408] do_iter_readv_writev+0x497/0x600 [ 107.294218][ T4408] ? generic_file_rw_checks+0x280/0x280 [ 107.299776][ T4408] ? common_file_perm+0x171/0x1c0 [ 107.304912][ T4408] ? fsnotify_perm+0x5d/0x560 [ 107.309775][ T4408] ? security_file_permission+0x75/0xa0 [ 107.315442][ T4408] do_iter_write+0x205/0x7b0 [ 107.320129][ T4408] ? memset+0x1e/0x40 [ 107.324113][ T4408] ? iov_iter_bvec+0xb4/0x170 [ 107.328911][ T4408] iter_file_splice_write+0x665/0xc50 [ 107.334471][ T4408] ? splice_from_pipe+0x150/0x150 [ 107.339871][ T4408] ? generic_file_splice_read+0x415/0x590 [ 107.345609][ T4408] ? splice_shrink_spd+0xc0/0xc0 [ 107.350558][ T4408] ? splice_from_pipe+0x150/0x150 [ 107.355700][ T4408] direct_splice_actor+0xe1/0x130 [ 107.360735][ T4408] splice_direct_to_actor+0x4de/0xbd0 [ 107.366397][ T4408] ? direct_file_splice_eof+0xa0/0xa0 [ 107.371784][ T4408] ? pipe_to_sendpage+0x310/0x310 [ 107.376808][ T4408] ? common_file_perm+0x171/0x1c0 [ 107.382029][ T4408] ? fsnotify_perm+0x5d/0x560 [ 107.386752][ T4408] ? security_file_permission+0x75/0xa0 [ 107.392304][ T4408] do_splice_direct+0x1b6/0x2c0 [ 107.397204][ T4408] ? splice_direct_to_actor+0xbd0/0xbd0 [ 107.402771][ T4408] ? rcu_read_lock_any_held+0xb0/0x120 [ 107.408237][ T4408] ? do_splice_direct+0x2c0/0x2c0 [ 107.413451][ T4408] ? common_file_perm+0x171/0x1c0 [ 107.418507][ T4408] do_sendfile+0x5d5/0xec0 [ 107.422933][ T4408] ? do_pwritev+0x340/0x340 [ 107.427540][ T4408] ? __lock_acquire+0x7c60/0x7c60 [ 107.432676][ T4408] __se_sys_sendfile64+0x13b/0x190 [ 107.437793][ T4408] ? lock_chain_count+0x20/0x20 [ 107.442645][ T4408] ? __x64_sys_sendfile64+0xa0/0xa0 [ 107.447843][ T4408] ? lockdep_hardirqs_on+0x94/0x140 [ 107.453196][ T4408] do_syscall_64+0x4c/0xa0 [ 107.457645][ T4408] ? clear_bhb_loop+0x30/0x80 [ 107.462347][ T4408] ? clear_bhb_loop+0x30/0x80 [ 107.467556][ T4408] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 107.473472][ T4408] RIP: 0033:0x7fb217a276c9 [ 107.477899][ T4408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 107.498126][ T4408] RSP: 002b:00007ffd53023c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 107.506987][ T4408] RAX: ffffffffffffffda RBX: 00007fb217c7dfa0 RCX: 00007fb217a276c9 [ 107.515081][ T4408] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 107.523264][ T4408] RBP: 00007fb217aa9f91 R08: 0000000000000000 R09: 0000000000000000 [ 107.531431][ T4408] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 [ 107.539630][ T4408] R13: 00007fb217c7dfa0 R14: 00007fb217c7dfa0 R15: 0000000000000004 [ 107.547623][ T4408] [ 107.989548][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 108.204288][ T4413] loop0: detected capacity change from 0 to 32768 [ 108.262960][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 108.726667][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 108.946247][ T4416] loop0: detected capacity change from 0 to 32768 [ 109.012222][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 109.467047][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 109.697547][ T4419] loop0: detected capacity change from 0 to 32768 [ 109.800000][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/11/05 22:45:28 executed programs: 22 [ 110.244325][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 110.477636][ T4422] loop0: detected capacity change from 0 to 32768 [ 110.532439][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 110.986880][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 111.217224][ T4425] loop0: detected capacity change from 0 to 32768 [ 111.282917][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 111.749594][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 111.963132][ T4428] loop0: detected capacity change from 0 to 32768 [ 112.024860][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 112.487686][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 112.704419][ T4431] loop0: detected capacity change from 0 to 32768 [ 112.763772][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 113.227988][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 113.449425][ T4434] loop0: detected capacity change from 0 to 32768 [ 113.501082][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 113.955906][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 114.188222][ T4437] loop0: detected capacity change from 0 to 32768 [ 114.253857][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 114.710163][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 114.952047][ T4440] loop0: detected capacity change from 0 to 32768 [ 115.023589][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/11/05 22:45:33 executed programs: 29 [ 115.480313][ T4304] ocfs2: Unmounting device (7,0) on (node local) [ 115.710240][ T4443] loop0: detected capacity change from 0 to 32768 [ 115.812499][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 116.273620][ T4304] ocfs2: Unmounting device (7,0) on (node local)