Warning: Permanently added '10.128.1.203' (ED25519) to the list of known hosts. 2025/08/23 06:44:37 parsed 1 programs [ 71.122964][ T4190] cgroup: Unknown subsys name 'net' [ 71.271340][ T4190] cgroup: Unknown subsys name 'rlimit' [ 72.078946][ T1427] ieee802154 phy0 wpan0: encryption failed: -22 [ 72.085774][ T1427] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.803269][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 75.560046][ T4235] chnl_net:caif_netlink_parms(): no params data found [ 75.637510][ T4235] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.647664][ T4235] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.657211][ T4235] device bridge_slave_0 entered promiscuous mode [ 75.669534][ T4235] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.677000][ T4235] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.687152][ T4235] device bridge_slave_1 entered promiscuous mode [ 75.721632][ T4235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.737281][ T4235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.773141][ T4235] team0: Port device team_slave_0 added [ 75.782220][ T4235] team0: Port device team_slave_1 added [ 75.812821][ T4235] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.820064][ T4235] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.849514][ T4235] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.863590][ T4235] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.873229][ T4235] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.902223][ T4235] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.947701][ T4235] device hsr_slave_0 entered promiscuous mode [ 75.956423][ T4235] device hsr_slave_1 entered promiscuous mode [ 76.102212][ T4235] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.116720][ T4235] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.128878][ T4235] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.141032][ T4235] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.178087][ T4235] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.186017][ T4235] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.194500][ T4235] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.201720][ T4235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.266742][ T4235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.290232][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.381969][ T3088] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.393438][ T3088] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.443385][ T4235] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.461994][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.471908][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.481760][ T3088] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.489368][ T3088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.501859][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.511187][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.519933][ T3088] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.527060][ T3088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.539401][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.551263][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.567660][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.578376][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.588980][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.600337][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.610530][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.623748][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.633210][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.676662][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.686845][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.698937][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.805929][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.813998][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.842819][ T4235] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.861831][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.873029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.902914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.912106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.922566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.932114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.943809][ T4235] device veth0_vlan entered promiscuous mode [ 76.971644][ T4235] device veth1_vlan entered promiscuous mode [ 76.991656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.000292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.011360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.020941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.032066][ T4235] device veth0_macvtap entered promiscuous mode [ 77.055799][ T4235] device veth1_macvtap entered promiscuous mode [ 77.072688][ T4235] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.081688][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.090783][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.101142][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.111322][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.124847][ T4235] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.136150][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.145606][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.155996][ T4235] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.166447][ T4235] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.176510][ T4235] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.186468][ T4235] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.303048][ T4235] syz-executor (4235) used greatest stack depth: 20448 bytes left [ 77.381165][ T3088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.396017][ T3088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.415189][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.432867][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.443236][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.457603][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.201169][ T1405] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/08/23 06:44:47 executed programs: 0 [ 79.388772][ T4295] chnl_net:caif_netlink_parms(): no params data found [ 79.431517][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.441963][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.451898][ T4295] device bridge_slave_0 entered promiscuous mode [ 79.462948][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.470887][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.478930][ T4295] device bridge_slave_1 entered promiscuous mode [ 79.500917][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.513673][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.537256][ T4295] team0: Port device team_slave_0 added [ 79.545595][ T4295] team0: Port device team_slave_1 added [ 79.564238][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.572235][ T4295] 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. [ 79.600588][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.613994][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.621763][ T4295] 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. [ 79.649527][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.682377][ T4295] device hsr_slave_0 entered promiscuous mode [ 79.689542][ T4295] device hsr_slave_1 entered promiscuous mode [ 79.697771][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.706349][ T4295] Cannot create hsr debugfs directory [ 81.355907][ T1108] Bluetooth: hci0: command 0x0409 tx timeout [ 81.642317][ T1405] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.710972][ T1405] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.782598][ T1405] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.701970][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.721060][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.731392][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.742063][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.834227][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.849251][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.857824][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.869831][ T4295] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.882019][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.892312][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.905675][ T3088] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.913593][ T3088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.924173][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.943917][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.953248][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.963430][ T3088] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.970979][ T3088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.979918][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.989596][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.007384][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.018252][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.027408][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.037016][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.048455][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.059883][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.069318][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.103734][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.113942][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.126539][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.252046][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.260520][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.273735][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.310091][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.320171][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.341547][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.351582][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.361431][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.372247][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.383890][ T4295] device veth0_vlan entered promiscuous mode [ 83.405621][ T4295] device veth1_vlan entered promiscuous mode [ 83.434626][ T1108] Bluetooth: hci0: command 0x041b tx timeout [ 83.441188][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.451454][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.461229][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.471900][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.482304][ T4295] device veth0_macvtap entered promiscuous mode [ 83.496762][ T4295] device veth1_macvtap entered promiscuous mode [ 83.517824][ T1405] device hsr_slave_0 left promiscuous mode [ 83.525374][ T1405] device hsr_slave_1 left promiscuous mode [ 83.532568][ T1405] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.540812][ T1405] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.552388][ T1405] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.560321][ T1405] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.571479][ T1405] device bridge_slave_1 left promiscuous mode [ 83.579650][ T1405] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.593140][ T1405] device bridge_slave_0 left promiscuous mode [ 83.601598][ T1405] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.620402][ T1405] device veth1_macvtap left promiscuous mode [ 83.627607][ T1405] device veth0_macvtap left promiscuous mode [ 83.634208][ T1405] device veth1_vlan left promiscuous mode [ 83.641736][ T1405] device veth0_vlan left promiscuous mode [ 83.801542][ T1405] team0 (unregistering): Port device team_slave_1 removed [ 83.815412][ T1405] team0 (unregistering): Port device team_slave_0 removed [ 83.832477][ T1405] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.847985][ T1405] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.907862][ T1405] bond0 (unregistering): Released all slaves [ 83.980651][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.991824][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.001308][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.012353][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.022442][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.045195][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.053229][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.063352][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.081279][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.091644][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.102000][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.112064][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.182231][ T3088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.200707][ T3088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.226667][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.242707][ T380] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.251269][ T380] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/23 06:44:52 executed programs: 2 [ 84.288352][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.604067][ T4342] loop0: detected capacity change from 0 to 32768 [ 84.656199][ T4342] ======================================================= [ 84.656199][ T4342] WARNING: The mand mount option has been deprecated and [ 84.656199][ T4342] and is ignored by this kernel. Remove the mand [ 84.656199][ T4342] option from the mount to silence this warning. [ 84.656199][ T4342] ======================================================= [ 84.818945][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.856681][ T4342] [ 84.859173][ T4342] ====================================================== [ 84.866295][ T4342] WARNING: possible circular locking dependency detected [ 84.873856][ T4342] 5.15.189-syzkaller #0 Not tainted [ 84.879342][ T4342] ------------------------------------------------------ [ 84.886904][ T4342] syz.0.17/4342 is trying to acquire lock: [ 84.893098][ T4342] ffff88807d9dd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 84.904388][ T4342] [ 84.904388][ T4342] but task is already holding lock: [ 84.912331][ T4342] ffff88805c838660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_extend_dir+0x64b/0x4870 [ 84.925288][ T4342] [ 84.925288][ T4342] which lock already depends on the new lock. [ 84.925288][ T4342] [ 84.936468][ T4342] [ 84.936468][ T4342] the existing dependency chain (in reverse order) is: [ 84.945688][ T4342] [ 84.945688][ T4342] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 84.955748][ T4342] down_read+0x44/0x2e0 [ 84.960473][ T4342] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 84.966849][ T4342] ocfs2_find_entry+0x3d1/0x1f90 [ 84.973149][ T4342] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 84.979871][ T4342] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 84.986157][ T4342] ocfs2_get_system_file_inode+0x319/0x760 [ 84.992771][ T4342] ocfs2_init_global_system_inodes+0x316/0x650 [ 85.000741][ T4342] ocfs2_fill_super+0x3dbf/0x4d80 [ 85.006988][ T4342] mount_bdev+0x287/0x3c0 [ 85.011933][ T4342] legacy_get_tree+0xe6/0x180 [ 85.017350][ T4342] vfs_get_tree+0x88/0x270 [ 85.022920][ T4342] do_new_mount+0x24a/0xa40 [ 85.028061][ T4342] __se_sys_mount+0x2d6/0x3c0 [ 85.033848][ T4342] do_syscall_64+0x4c/0xa0 [ 85.038897][ T4342] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 85.045510][ T4342] [ 85.045510][ T4342] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 85.054355][ T4342] __lock_acquire+0x2c33/0x7c60 [ 85.060187][ T4342] lock_acquire+0x197/0x3f0 [ 85.065224][ T4342] __mutex_lock_common+0x1eb/0x2390 [ 85.071155][ T4342] mutex_lock_nested+0x17/0x20 [ 85.076619][ T4342] ocfs2_get_system_file_inode+0x1b5/0x760 [ 85.083216][ T4342] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 85.090040][ T4342] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 85.098370][ T4342] ocfs2_extend_dir+0xc5c/0x4870 [ 85.104570][ T4342] ocfs2_prepare_dir_for_insert+0x2e0a/0x5240 [ 85.111962][ T4342] ocfs2_mknod+0x864/0x22b0 [ 85.117443][ T4342] ocfs2_create+0x192/0x410 [ 85.122681][ T4342] vfs_create+0x2db/0x460 [ 85.127660][ T4342] do_mknodat+0x39d/0x620 [ 85.132520][ T4342] __x64_sys_mknod+0x8a/0xa0 [ 85.137725][ T4342] do_syscall_64+0x4c/0xa0 [ 85.142772][ T4342] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 85.149198][ T4342] [ 85.149198][ T4342] other info that might help us debug this: [ 85.149198][ T4342] [ 85.160523][ T4342] Possible unsafe locking scenario: [ 85.160523][ T4342] [ 85.172610][ T4342] CPU0 CPU1 [ 85.178096][ T4342] ---- ---- [ 85.183470][ T4342] lock(&ocfs2_file_ip_alloc_sem_key); [ 85.193024][ T4342] lock(&osb->system_file_mutex); [ 85.201618][ T4342] lock(&ocfs2_file_ip_alloc_sem_key); [ 85.210557][ T4342] lock(&osb->system_file_mutex); [ 85.216689][ T4342] [ 85.216689][ T4342] *** DEADLOCK *** [ 85.216689][ T4342] [ 85.225074][ T4342] 3 locks held by syz.0.17/4342: [ 85.230142][ T4342] #0: ffff888074c74460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 85.241005][ T4342] #1: ffff88805c8389c8 (&type->i_mutex_dir_key#8/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 85.253082][ T4342] #2: ffff88805c838660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_extend_dir+0x64b/0x4870 [ 85.264975][ T4342] [ 85.264975][ T4342] stack backtrace: [ 85.271562][ T4342] CPU: 1 PID: 4342 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0 [ 85.310734][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 85.322789][ T4342] Call Trace: [ 85.326526][ T4342] [ 85.329643][ T4342] dump_stack_lvl+0x168/0x230 [ 85.334959][ T4342] ? load_image+0x3b0/0x3b0 [ 85.339615][ T4342] ? show_regs_print_info+0x20/0x20 [ 85.345140][ T4342] ? print_circular_bug+0x12b/0x1a0 [ 85.350898][ T4342] check_noncircular+0x274/0x310 [ 85.355932][ T4342] ? add_chain_block+0x940/0x940 [ 85.361167][ T4342] ? lockdep_lock+0xdc/0x1e0 [ 85.366124][ T4342] ? mark_lock+0x94/0x320 [ 85.370604][ T4342] __lock_acquire+0x2c33/0x7c60 [ 85.376077][ T4342] ? __lock_acquire+0x13ad/0x7c60 [ 85.381808][ T4342] ? verify_lock_unused+0x140/0x140 [ 85.387398][ T4342] ? mark_lock+0x94/0x320 [ 85.392396][ T4342] ? __lock_acquire+0x13ad/0x7c60 [ 85.397904][ T4342] lock_acquire+0x197/0x3f0 [ 85.402816][ T4342] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 85.410172][ T4342] ? __might_sleep+0xf0/0xf0 [ 85.415216][ T4342] ? read_lock_is_recursive+0x10/0x10 [ 85.420731][ T4342] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 85.427048][ T4342] __mutex_lock_common+0x1eb/0x2390 [ 85.432454][ T4342] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 85.438964][ T4342] ? add_chain_block+0x940/0x940 [ 85.444277][ T4342] ? ocfs2_get_system_file_inode+0x154/0x760 [ 85.450873][ T4342] ? mutex_lock_io_nested+0x60/0x60 [ 85.456271][ T4342] ? __rwlock_init+0x140/0x140 [ 85.461322][ T4342] ? do_raw_spin_unlock+0x11d/0x230 [ 85.466813][ T4342] mutex_lock_nested+0x17/0x20 [ 85.471974][ T4342] ocfs2_get_system_file_inode+0x1b5/0x760 [ 85.478155][ T4342] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 85.484610][ T4342] ? __bfs+0x2a3/0x5c0 [ 85.488812][ T4342] ? verify_lock_unused+0x140/0x140 [ 85.494115][ T4342] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 85.500233][ T4342] ? __lock_acquire+0x7c60/0x7c60 [ 85.505662][ T4342] ? mark_lock+0x94/0x320 [ 85.510261][ T4342] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 85.516332][ T4342] ? lock_chain_count+0x20/0x20 [ 85.521181][ T4342] ? __rwlock_init+0x140/0x140 [ 85.526242][ T4342] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 85.531880][ T4342] ? ocfs2_block_group_search+0x470/0x470 [ 85.538838][ T4342] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 85.545062][ T4342] ? lockdep_hardirqs_on+0x94/0x140 [ 85.550271][ T4342] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 85.556449][ T4342] ? _raw_spin_unlock+0x40/0x40 [ 85.561476][ T4342] ? stack_trace_save+0x98/0xe0 [ 85.566577][ T4342] ? stack_trace_snprint+0xf0/0xf0 [ 85.571795][ T4342] ? add_lock_to_list+0x18d/0x280 [ 85.576907][ T4342] ? stack_depot_save+0x404/0x440 [ 85.582021][ T4342] ? __kasan_kmalloc+0xcc/0xf0 [ 85.587222][ T4342] ? __kasan_kmalloc+0xb5/0xf0 [ 85.592201][ T4342] ? ocfs2_reserve_new_metadata_blocks+0x110/0x940 [ 85.599593][ T4342] ? ocfs2_extend_dir+0xc5c/0x4870 [ 85.604731][ T4342] ? ocfs2_prepare_dir_for_insert+0x2e0a/0x5240 [ 85.611277][ T4342] ? ocfs2_mknod+0x864/0x22b0 [ 85.616577][ T4342] ? ocfs2_create+0x192/0x410 [ 85.621257][ T4342] ? vfs_create+0x2db/0x460 [ 85.626197][ T4342] ? do_mknodat+0x39d/0x620 [ 85.630826][ T4342] ? __x64_sys_mknod+0x8a/0xa0 [ 85.635783][ T4342] ? do_syscall_64+0x4c/0xa0 [ 85.640682][ T4342] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 85.647149][ T4342] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 85.653657][ T4342] ? ocfs2_init_steal_slots+0x150/0x150 [ 85.659295][ T4342] ? preempt_count_add+0x8d/0x190 [ 85.664780][ T4342] ? rwsem_write_trylock+0x12f/0x1b0 [ 85.670370][ T4342] ? clear_nonspinnable+0x60/0x60 [ 85.675497][ T4342] ? __lock_acquire+0x13ad/0x7c60 [ 85.680638][ T4342] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 85.687170][ T4342] ocfs2_extend_dir+0xc5c/0x4870 [ 85.693007][ T4342] ? ocfs2_dx_dir_name_hash+0xb80/0xb80 [ 85.699031][ T4342] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 85.705367][ T4342] ? verify_lock_unused+0x140/0x140 [ 85.710771][ T4342] ? mark_lock+0x94/0x320 [ 85.715683][ T4342] ? ocfs2_buffer_cached+0x370/0x860 [ 85.721326][ T4342] ? __lock_acquire+0x7c60/0x7c60 [ 85.726737][ T4342] ? do_raw_spin_lock+0x11d/0x280 [ 85.732231][ T4342] ? ocfs2_read_blocks+0x108f/0x13e0 [ 85.737698][ T4342] ? ocfs2_set_buffer_uptodate+0xb3/0x10d0 [ 85.743989][ T4342] ? ocfs2_dx_dir_name_hash+0x9d8/0xb80 [ 85.750007][ T4342] ? ocfs2_prepare_dir_for_insert+0x5240/0x5240 [ 85.757459][ T4342] ? ocfs2_buffer_cached+0x3f8/0x860 [ 85.763074][ T4342] ocfs2_prepare_dir_for_insert+0x2e0a/0x5240 [ 85.770356][ T4342] ? ocfs2_set_buffer_uptodate+0xb3/0x10d0 [ 85.776255][ T4342] ? ocfs2_fill_new_dir_el+0xed0/0xed0 [ 85.782158][ T4342] ? rcu_is_watching+0x11/0xa0 [ 85.787276][ T4342] ? ocfs2_search_dirblock+0x324/0x760 [ 85.793266][ T4342] ? ocfs2_read_dir_block_direct+0x480/0x480 [ 85.799625][ T4342] ? rcu_is_watching+0x11/0xa0 [ 85.805170][ T4342] ? ocfs2_buffer_cached+0x3f8/0x860 [ 85.810631][ T4342] ? __brelse+0x55/0x90 [ 85.815025][ T4342] ? ocfs2_find_entry+0xd8c/0x1f90 [ 85.820447][ T4342] ? ocfs2_refresh_inode+0x970/0x970 [ 85.826020][ T4342] ? ocfs2_free_dir_lookup_result+0x100/0x100 [ 85.832408][ T4342] ? ocfs2_read_blocks_sync+0xb30/0xb30 [ 85.838312][ T4342] ? __lock_acquire+0x7c60/0x7c60 [ 85.843698][ T4342] ? ocfs2_inode_lock_full_nested+0x150/0x1b20 [ 85.850564][ T4342] ? deref_stack_reg+0xd0/0x120 [ 85.855770][ T4342] ? ocfs2_read_inode_block+0x11a/0x180 [ 85.861639][ T4342] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 85.868075][ T4342] ? do_raw_spin_unlock+0x11d/0x230 [ 85.873376][ T4342] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 85.879940][ T4342] ? ocfs2_downconvert_lock+0x4f0/0x4f0 [ 85.886323][ T4342] ? stack_trace_save+0x98/0xe0 [ 85.891489][ T4342] ? stack_trace_snprint+0xf0/0xf0 [ 85.896976][ T4342] ? verify_lock_unused+0x140/0x140 [ 85.902795][ T4342] ? check_noncircular+0x16f/0x310 [ 85.908277][ T4342] ? ocfs2_check_dir_for_entry+0x226/0x3b0 [ 85.915375][ T4342] ? ocfs2_lookup_ino_from_name+0xf0/0xf0 [ 85.923221][ T4342] ? __lock_acquire+0x13ad/0x7c60 [ 85.928598][ T4342] ocfs2_mknod+0x864/0x22b0 [ 85.933569][ T4342] ? ocfs2_mkdir+0x410/0x410 [ 85.938171][ T4342] ? ocfs2_inode_lock_tracker+0x3e8/0x660 [ 85.944200][ T4342] ? __lock_acquire+0x7c60/0x7c60 [ 85.949374][ T4342] ? do_raw_spin_lock+0x11d/0x280 [ 85.954514][ T4342] ? ocfs2_inode_unlock_tracker+0x26c/0x2e0 [ 85.961005][ T4342] ? __lock_acquire+0x7c60/0x7c60 [ 85.966317][ T4342] ? __rwlock_init+0x140/0x140 [ 85.971177][ T4342] ? do_raw_spin_unlock+0x11d/0x230 [ 85.977020][ T4342] ? _raw_spin_unlock+0x24/0x40 [ 85.982093][ T4342] ? put_pid+0xda/0x120 [ 85.986626][ T4342] ocfs2_create+0x192/0x410 [ 85.991410][ T4342] ? make_kgid+0x640/0x640 [ 85.996137][ T4342] ? ocfs2_lookup+0x930/0x930 [ 86.001299][ T4342] ? HAS_UNMAPPED_ID+0x1d3/0x230 [ 86.006526][ T4342] ? ocfs2_getattr+0x350/0x350 [ 86.011821][ T4342] ? inode_permission+0xef/0x480 [ 86.017176][ T4342] ? bpf_lsm_inode_create+0x5/0x10 [ 86.023158][ T4342] ? security_inode_create+0xb3/0x100 [ 86.029059][ T4342] vfs_create+0x2db/0x460 [ 86.033508][ T4342] do_mknodat+0x39d/0x620 [ 86.038054][ T4342] ? may_open+0x400/0x400 [ 86.042479][ T4342] ? getname_flags+0x1fe/0x500 [ 86.047243][ T4342] __x64_sys_mknod+0x8a/0xa0 [ 86.051839][ T4342] do_syscall_64+0x4c/0xa0 [ 86.056371][ T4342] ? clear_bhb_loop+0x30/0x80 [ 86.061683][ T4342] ? clear_bhb_loop+0x30/0x80 [ 86.066570][ T4342] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 86.072778][ T4342] RIP: 0033:0x7f36ca6c3be9 [ 86.077209][ T4342] 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 [ 86.097425][ T4342] RSP: 002b:00007fff0f2c7248 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 86.106262][ T4342] RAX: ffffffffffffffda RBX: 00007f36ca8eafa0 RCX: 00007f36ca6c3be9 [ 86.114968][ T4342] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000200000000000 [ 86.123695][ T4342] RBP: 00007f36ca746e19 R08: 0000000000000000 R09: 0000000000000000 [ 86.132132][ T4342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.140214][ T4342] R13: 00007f36ca8eafa0 R14: 00007f36ca8eafa0 R15: 0000000000000003 [ 86.148372][ T4342] [ 86.173286][ T2282] Bluetooth: hci0: command 0x040f tx timeout [ 86.208615][ T4342] syz.0.17 (4342) used greatest stack depth: 19056 bytes left [ 86.223558][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 86.526896][ T4345] loop0: detected capacity change from 0 to 32768 [ 86.622034][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.645178][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 86.804168][ T4348] loop0: detected capacity change from 0 to 32768 [ 86.868274][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.892968][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 87.081648][ T4351] loop0: detected capacity change from 0 to 32768 [ 87.126925][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.151215][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 87.388767][ T4354] loop0: detected capacity change from 0 to 32768 [ 87.434847][ T2857] cfg80211: failed to load regulatory.db [ 87.465221][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.520257][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 87.721450][ T4357] loop0: detected capacity change from 0 to 32768 [ 87.787496][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.808996][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 87.959111][ T4360] loop0: detected capacity change from 0 to 32768 [ 88.014712][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.035886][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 88.191011][ T4363] loop0: detected capacity change from 0 to 32768 [ 88.234955][ T1108] Bluetooth: hci0: command 0x0419 tx timeout [ 88.258107][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.283649][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 88.431597][ T4366] loop0: detected capacity change from 0 to 32768 [ 88.467175][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.489399][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 88.641601][ T4369] loop0: detected capacity change from 0 to 32768 [ 88.694932][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.716223][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 88.873825][ T4372] loop0: detected capacity change from 0 to 32768 [ 88.936396][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.958202][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 89.111461][ T4375] loop0: detected capacity change from 0 to 32768 [ 89.183061][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.205600][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 89.390516][ T4378] loop0: detected capacity change from 0 to 32768 2025/08/23 06:44:58 executed programs: 15 [ 89.458103][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.479628][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 89.633482][ T4381] loop0: detected capacity change from 0 to 32768 [ 89.674707][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.696634][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 89.851622][ T4384] loop0: detected capacity change from 0 to 32768 [ 89.904792][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.926429][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 90.081508][ T4387] loop0: detected capacity change from 0 to 32768 [ 90.126158][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.148376][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 90.302755][ T4390] loop0: detected capacity change from 0 to 32768 [ 90.354327][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.378098][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 90.533286][ T4393] loop0: detected capacity change from 0 to 32768 [ 90.589567][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.610296][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 90.765552][ T4396] loop0: detected capacity change from 0 to 32768 [ 90.825245][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.847540][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 90.998798][ T4399] loop0: detected capacity change from 0 to 32768 [ 91.055656][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.077726][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 91.226736][ T4402] loop0: detected capacity change from 0 to 32768 [ 91.277196][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.300775][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 91.456636][ T4405] loop0: detected capacity change from 0 to 32768 [ 91.508139][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.536362][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 91.689040][ T4408] loop0: detected capacity change from 0 to 32768 [ 91.738716][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.760554][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 91.907426][ T4411] loop0: detected capacity change from 0 to 32768 [ 91.971420][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.994378][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 92.190971][ T4414] loop0: detected capacity change from 0 to 32768 [ 92.255228][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.277781][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 92.431883][ T4417] loop0: detected capacity change from 0 to 32768 [ 92.475712][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.497191][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 92.652042][ T4420] loop0: detected capacity change from 0 to 32768 [ 92.718044][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.740224][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 92.889819][ T4423] loop0: detected capacity change from 0 to 32768 [ 92.945225][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.968121][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 93.120313][ T4426] loop0: detected capacity change from 0 to 32768 [ 93.168639][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.190274][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 93.342412][ T4429] loop0: detected capacity change from 0 to 32768 [ 93.407068][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.429202][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 93.585668][ T4432] loop0: detected capacity change from 0 to 32768 [ 93.628677][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.651020][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 93.802301][ T4435] loop0: detected capacity change from 0 to 32768 [ 93.856243][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.879072][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 94.035592][ T4438] loop0: detected capacity change from 0 to 32768 [ 94.150591][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.174040][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 94.325627][ T4441] loop0: detected capacity change from 0 to 32768 [ 94.385174][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.407902][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 94.563655][ T4444] loop0: detected capacity change from 0 to 32768 2025/08/23 06:45:03 executed programs: 37 [ 94.618721][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.643072][ T4295] ocfs2: Unmounting device (7,0) on (node local) [ 94.792242][ T4447] loop0: detected capacity change from 0 to 32768