Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. 2025/08/23 03:25:59 parsed 1 programs [ 63.933241][ T4187] cgroup: Unknown subsys name 'net' [ 64.092428][ T4187] cgroup: Unknown subsys name 'rlimit' [ 65.630485][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 69.347385][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.355434][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.369250][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.382117][ T1225] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.390750][ T1225] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.399117][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.716778][ T4266] chnl_net:caif_netlink_parms(): no params data found [ 69.791062][ T4266] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.799571][ T4266] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.807777][ T4266] device bridge_slave_0 entered promiscuous mode [ 69.817898][ T4266] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.825052][ T4266] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.833577][ T4266] device bridge_slave_1 entered promiscuous mode [ 69.879192][ T4266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.890627][ T4266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.917795][ T4266] team0: Port device team_slave_0 added [ 69.940333][ T4266] team0: Port device team_slave_1 added [ 69.960409][ T4266] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.967710][ T4266] 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. [ 69.994138][ T4266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.029365][ T4266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.037227][ T4266] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.063253][ T4266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.097768][ T4266] device hsr_slave_0 entered promiscuous mode [ 70.104457][ T4266] device hsr_slave_1 entered promiscuous mode [ 70.237882][ T4266] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.249776][ T4266] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.260825][ T4266] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.284465][ T4266] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.309639][ T4266] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.316850][ T4266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.324772][ T4266] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.331914][ T4266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.347841][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.357952][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.420427][ T4266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.435774][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.445725][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.459568][ T4266] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.469822][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.486987][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.495578][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.502725][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.522560][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.531475][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.540400][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.547541][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.559897][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.577392][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.586494][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.595892][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.606686][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.615395][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.633454][ T4266] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.644630][ T4266] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.659238][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.667757][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.677045][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.688408][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.697490][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.708898][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.842656][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.850860][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.868118][ T4266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.889372][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.901203][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.922628][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.931710][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.943185][ T4266] device veth0_vlan entered promiscuous mode [ 70.951178][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.960162][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.974734][ T4266] device veth1_vlan entered promiscuous mode [ 71.000894][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.010377][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.019055][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.029119][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.040918][ T4266] device veth0_macvtap entered promiscuous mode [ 71.051410][ T4266] device veth1_macvtap entered promiscuous mode [ 71.070067][ T4266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.080396][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.089367][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.098461][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.108135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.120428][ T4266] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.129652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.139162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.150542][ T4266] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.161075][ T4266] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.170539][ T4266] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.181053][ T4266] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.228992][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.238204][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 2025/08/23 03:26:09 executed programs: 0 [ 71.872900][ T4293] chnl_net:caif_netlink_parms(): no params data found [ 71.923404][ T4293] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.930829][ T4293] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.939423][ T4293] device bridge_slave_0 entered promiscuous mode [ 71.950270][ T4293] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.957688][ T4293] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.965807][ T4293] device bridge_slave_1 entered promiscuous mode [ 71.995205][ T4293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.009494][ T4293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.037872][ T4293] team0: Port device team_slave_0 added [ 72.045986][ T4293] team0: Port device team_slave_1 added [ 72.071135][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.078248][ T4293] 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. [ 72.104543][ T4293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.126854][ T4293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.133830][ T4293] 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. [ 72.160849][ T4293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.202384][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.220237][ T4293] device hsr_slave_0 entered promiscuous mode [ 72.227160][ T4293] device hsr_slave_1 entered promiscuous mode [ 72.233712][ T4293] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.242073][ T4293] Cannot create hsr debugfs directory [ 73.786746][ T1107] Bluetooth: hci0: command 0x0409 tx timeout [ 74.703120][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.866374][ T1107] Bluetooth: hci0: command 0x041b tx timeout [ 76.362707][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.413857][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.270959][ T4293] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.281326][ T4293] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.297713][ T4293] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.307208][ T4293] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.384409][ T4293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.397011][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.404764][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.415811][ T4293] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.425870][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.435416][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.444384][ T1225] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.451497][ T1225] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.459351][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.484219][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.493387][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.502323][ T1225] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.509479][ T1225] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.520525][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.533230][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.560184][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.569374][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.581602][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.589622][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.598769][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.622080][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.630585][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.641965][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.650832][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.661871][ T4293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.798133][ T9] device hsr_slave_0 left promiscuous mode [ 77.804609][ T9] device hsr_slave_1 left promiscuous mode [ 77.811669][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.820471][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.829003][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.836560][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.844190][ T9] device bridge_slave_1 left promiscuous mode [ 77.851446][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.864440][ T9] device bridge_slave_0 left promiscuous mode [ 77.871771][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.890338][ T9] device veth1_macvtap left promiscuous mode [ 77.896732][ T9] device veth0_macvtap left promiscuous mode [ 77.902772][ T9] device veth1_vlan left promiscuous mode [ 77.910094][ T9] device veth0_vlan left promiscuous mode [ 77.957052][ T4244] Bluetooth: hci0: command 0x040f tx timeout [ 78.074730][ T9] team0 (unregistering): Port device team_slave_1 removed [ 78.087584][ T9] team0 (unregistering): Port device team_slave_0 removed [ 78.102515][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.117085][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.178416][ T9] bond0 (unregistering): Released all slaves [ 78.241041][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.248566][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.263653][ T4293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.284506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.293381][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.319123][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.327573][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.335888][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.343887][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.353706][ T4293] device veth0_vlan entered promiscuous mode [ 78.366929][ T4293] device veth1_vlan entered promiscuous mode [ 78.389591][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.397806][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.406357][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.414841][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.428267][ T4293] device veth0_macvtap entered promiscuous mode [ 78.453520][ T4293] device veth1_macvtap entered promiscuous mode [ 78.470825][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.478516][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.487280][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.500684][ T4293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.508372][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.518225][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.530584][ T4293] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.539469][ T4293] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.549232][ T4293] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.558593][ T4293] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.618027][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.642486][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.650286][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.660443][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/23 03:26:16 executed programs: 2 [ 78.671053][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.681922][ T1225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.992416][ T4346] loop0: detected capacity change from 0 to 32768 [ 79.037531][ T4346] ======================================================= [ 79.037531][ T4346] WARNING: The mand mount option has been deprecated and [ 79.037531][ T4346] and is ignored by this kernel. Remove the mand [ 79.037531][ T4346] option from the mount to silence this warning. [ 79.037531][ T4346] ======================================================= [ 79.146923][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.177120][ T4346] [ 79.179496][ T4346] ====================================================== [ 79.186524][ T4346] WARNING: possible circular locking dependency detected [ 79.193562][ T4346] 5.15.189-syzkaller #0 Not tainted [ 79.198771][ T4346] ------------------------------------------------------ [ 79.205798][ T4346] syz.0.17/4346 is trying to acquire lock: [ 79.211609][ T4346] ffff88807b4e5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.222611][ T4346] [ 79.222611][ T4346] but task is already holding lock: [ 79.229983][ T4346] ffff88805d1c8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_extend_dir+0x64b/0x4870 [ 79.240541][ T4346] [ 79.240541][ T4346] which lock already depends on the new lock. [ 79.240541][ T4346] [ 79.250946][ T4346] [ 79.250946][ T4346] the existing dependency chain (in reverse order) is: [ 79.259971][ T4346] [ 79.259971][ T4346] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 79.268774][ T4346] down_read+0x44/0x2e0 [ 79.273478][ T4346] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 79.279391][ T4346] ocfs2_find_entry+0x3d1/0x1f90 [ 79.284864][ T4346] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 79.290865][ T4346] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 79.296949][ T4346] ocfs2_get_system_file_inode+0x319/0x760 [ 79.303293][ T4346] ocfs2_init_global_system_inodes+0x316/0x650 [ 79.309979][ T4346] ocfs2_fill_super+0x3dbf/0x4d80 [ 79.315538][ T4346] mount_bdev+0x287/0x3c0 [ 79.320397][ T4346] legacy_get_tree+0xe6/0x180 [ 79.325604][ T4346] vfs_get_tree+0x88/0x270 [ 79.330557][ T4346] do_new_mount+0x24a/0xa40 [ 79.335600][ T4346] __se_sys_mount+0x2d6/0x3c0 [ 79.340813][ T4346] do_syscall_64+0x4c/0xa0 [ 79.345767][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.352193][ T4346] [ 79.352193][ T4346] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 79.360548][ T4346] __lock_acquire+0x2c33/0x7c60 [ 79.365938][ T4346] lock_acquire+0x197/0x3f0 [ 79.370974][ T4346] __mutex_lock_common+0x1eb/0x2390 [ 79.376722][ T4346] mutex_lock_nested+0x17/0x20 [ 79.382024][ T4346] ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.388366][ T4346] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 79.394794][ T4346] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 79.401695][ T4346] ocfs2_extend_dir+0xc5c/0x4870 [ 79.407157][ T4346] ocfs2_prepare_dir_for_insert+0x2e0a/0x5240 [ 79.413748][ T4346] ocfs2_mknod+0x864/0x22b0 [ 79.418783][ T4346] ocfs2_create+0x192/0x410 [ 79.423808][ T4346] vfs_create+0x2db/0x460 [ 79.428661][ T4346] do_mknodat+0x39d/0x620 [ 79.433514][ T4346] __x64_sys_mknod+0x8a/0xa0 [ 79.438624][ T4346] do_syscall_64+0x4c/0xa0 [ 79.443560][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.449986][ T4346] [ 79.449986][ T4346] other info that might help us debug this: [ 79.449986][ T4346] [ 79.460217][ T4346] Possible unsafe locking scenario: [ 79.460217][ T4346] [ 79.467675][ T4346] CPU0 CPU1 [ 79.473040][ T4346] ---- ---- [ 79.478401][ T4346] lock(&ocfs2_file_ip_alloc_sem_key); [ 79.483953][ T4346] lock(&osb->system_file_mutex); [ 79.491589][ T4346] lock(&ocfs2_file_ip_alloc_sem_key); [ 79.499660][ T4346] lock(&osb->system_file_mutex); [ 79.504771][ T4346] [ 79.504771][ T4346] *** DEADLOCK *** [ 79.504771][ T4346] [ 79.512906][ T4346] 3 locks held by syz.0.17/4346: [ 79.518053][ T4346] #0: ffff88807b126460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 79.527304][ T4346] #1: ffff88805d1c89c8 (&type->i_mutex_dir_key#8/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 79.537935][ T4346] #2: ffff88805d1c8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_extend_dir+0x64b/0x4870 [ 79.548900][ T4346] [ 79.548900][ T4346] stack backtrace: [ 79.554797][ T4346] CPU: 0 PID: 4346 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0 [ 79.562775][ T4346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 79.572840][ T4346] Call Trace: [ 79.576124][ T4346] [ 79.579064][ T4346] dump_stack_lvl+0x168/0x230 [ 79.583754][ T4346] ? load_image+0x3b0/0x3b0 [ 79.588269][ T4346] ? show_regs_print_info+0x20/0x20 [ 79.593467][ T4346] ? print_circular_bug+0x12b/0x1a0 [ 79.598671][ T4346] check_noncircular+0x274/0x310 [ 79.603607][ T4346] ? add_chain_block+0x940/0x940 [ 79.608549][ T4346] ? lockdep_lock+0xdc/0x1e0 [ 79.613143][ T4346] ? mark_lock+0x94/0x320 [ 79.617486][ T4346] __lock_acquire+0x2c33/0x7c60 [ 79.622345][ T4346] ? __lock_acquire+0x13ad/0x7c60 [ 79.627367][ T4346] ? verify_lock_unused+0x140/0x140 [ 79.632573][ T4346] ? mark_lock+0x94/0x320 [ 79.636911][ T4346] ? __lock_acquire+0x13ad/0x7c60 [ 79.641950][ T4346] lock_acquire+0x197/0x3f0 [ 79.646571][ T4346] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.652573][ T4346] ? __might_sleep+0xf0/0xf0 [ 79.657173][ T4346] ? read_lock_is_recursive+0x10/0x10 [ 79.662553][ T4346] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.668548][ T4346] __mutex_lock_common+0x1eb/0x2390 [ 79.673764][ T4346] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.679761][ T4346] ? add_chain_block+0x940/0x940 [ 79.684711][ T4346] ? ocfs2_get_system_file_inode+0x154/0x760 [ 79.690704][ T4346] ? mutex_lock_io_nested+0x60/0x60 [ 79.695912][ T4346] ? __rwlock_init+0x140/0x140 [ 79.700693][ T4346] ? do_raw_spin_unlock+0x11d/0x230 [ 79.705998][ T4346] mutex_lock_nested+0x17/0x20 [ 79.710787][ T4346] ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.716624][ T4346] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 79.722624][ T4346] ? __bfs+0x2a3/0x5c0 [ 79.726696][ T4346] ? verify_lock_unused+0x140/0x140 [ 79.731901][ T4346] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 79.737798][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 79.742836][ T4346] ? mark_lock+0x94/0x320 [ 79.747171][ T4346] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 79.753243][ T4346] ? lock_chain_count+0x20/0x20 [ 79.758094][ T4346] ? __rwlock_init+0x140/0x140 [ 79.762858][ T4346] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 79.768234][ T4346] ? ocfs2_block_group_search+0x470/0x470 [ 79.774068][ T4346] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 79.779984][ T4346] ? lockdep_hardirqs_on+0x94/0x140 [ 79.785188][ T4346] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 79.791091][ T4346] ? _raw_spin_unlock+0x40/0x40 [ 79.795954][ T4346] ? stack_trace_save+0x98/0xe0 [ 79.800804][ T4346] ? stack_trace_snprint+0xf0/0xf0 [ 79.805918][ T4346] ? add_lock_to_list+0x18d/0x280 [ 79.810940][ T4346] ? stack_depot_save+0x404/0x440 [ 79.815965][ T4346] ? __kasan_kmalloc+0xcc/0xf0 [ 79.820726][ T4346] ? __kasan_kmalloc+0xb5/0xf0 [ 79.825574][ T4346] ? ocfs2_reserve_new_metadata_blocks+0x110/0x940 [ 79.832076][ T4346] ? ocfs2_extend_dir+0xc5c/0x4870 [ 79.837195][ T4346] ? ocfs2_prepare_dir_for_insert+0x2e0a/0x5240 [ 79.843453][ T4346] ? ocfs2_mknod+0x864/0x22b0 [ 79.848127][ T4346] ? ocfs2_create+0x192/0x410 [ 79.852798][ T4346] ? vfs_create+0x2db/0x460 [ 79.857299][ T4346] ? do_mknodat+0x39d/0x620 [ 79.861813][ T4346] ? __x64_sys_mknod+0x8a/0xa0 [ 79.866576][ T4346] ? do_syscall_64+0x4c/0xa0 [ 79.871171][ T4346] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.877259][ T4346] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 79.883591][ T4346] ? ocfs2_init_steal_slots+0x150/0x150 [ 79.889135][ T4346] ? preempt_count_add+0x8d/0x190 [ 79.894159][ T4346] ? rwsem_write_trylock+0x12f/0x1b0 [ 79.899447][ T4346] ? clear_nonspinnable+0x60/0x60 [ 79.904476][ T4346] ? rcu_read_lock_sched_held+0x86/0xf0 [ 79.910033][ T4346] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 79.916022][ T4346] ocfs2_extend_dir+0xc5c/0x4870 [ 79.921010][ T4346] ? ocfs2_dx_dir_name_hash+0xb80/0xb80 [ 79.926560][ T4346] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 79.932551][ T4346] ? verify_lock_unused+0x140/0x140 [ 79.937751][ T4346] ? mark_lock+0x94/0x320 [ 79.942116][ T4346] ? lockdep_lock+0x1e0/0x1e0 [ 79.946793][ T4346] ? mark_lock+0x94/0x320 [ 79.951145][ T4346] ? ocfs2_buffer_cached+0x370/0x860 [ 79.956433][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 79.961459][ T4346] ? do_raw_spin_lock+0x11d/0x280 [ 79.966489][ T4346] ? ocfs2_read_blocks+0x108f/0x13e0 [ 79.971794][ T4346] ? ocfs2_set_buffer_uptodate+0xb3/0x10d0 [ 79.977610][ T4346] ? ocfs2_dx_dir_name_hash+0x9d8/0xb80 [ 79.983161][ T4346] ? ocfs2_prepare_dir_for_insert+0x5240/0x5240 [ 79.989402][ T4346] ? ocfs2_buffer_cached+0x3f8/0x860 [ 79.994690][ T4346] ocfs2_prepare_dir_for_insert+0x2e0a/0x5240 [ 80.000768][ T4346] ? ocfs2_set_buffer_uptodate+0xb3/0x10d0 [ 80.006575][ T4346] ? ocfs2_fill_new_dir_el+0xed0/0xed0 [ 80.012033][ T4346] ? rcu_is_watching+0x11/0xa0 [ 80.016792][ T4346] ? ocfs2_search_dirblock+0x324/0x760 [ 80.022251][ T4346] ? ocfs2_read_dir_block_direct+0x480/0x480 [ 80.028230][ T4346] ? rcu_is_watching+0x11/0xa0 [ 80.032995][ T4346] ? ocfs2_buffer_cached+0x3f8/0x860 [ 80.038288][ T4346] ? __brelse+0x55/0x90 [ 80.042454][ T4346] ? ocfs2_find_entry+0xd8c/0x1f90 [ 80.047564][ T4346] ? ocfs2_refresh_inode+0x970/0x970 [ 80.052853][ T4346] ? ocfs2_free_dir_lookup_result+0x100/0x100 [ 80.058925][ T4346] ? ocfs2_read_blocks_sync+0xb30/0xb30 [ 80.064584][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 80.069609][ T4346] ? ocfs2_inode_lock_full_nested+0x150/0x1b20 [ 80.075761][ T4346] ? deref_stack_reg+0xd0/0x120 [ 80.080610][ T4346] ? ocfs2_read_inode_block+0x11a/0x180 [ 80.086159][ T4346] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 80.092138][ T4346] ? do_raw_spin_unlock+0x11d/0x230 [ 80.097337][ T4346] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 80.103490][ T4346] ? ocfs2_downconvert_lock+0x4f0/0x4f0 [ 80.109031][ T4346] ? stack_trace_save+0x98/0xe0 [ 80.113885][ T4346] ? stack_trace_snprint+0xf0/0xf0 [ 80.118994][ T4346] ? verify_lock_unused+0x140/0x140 [ 80.124195][ T4346] ? check_noncircular+0x16f/0x310 [ 80.129317][ T4346] ? ocfs2_check_dir_for_entry+0x226/0x3b0 [ 80.135122][ T4346] ? ocfs2_lookup_ino_from_name+0xf0/0xf0 [ 80.140839][ T4346] ? __lock_acquire+0x13ad/0x7c60 [ 80.145882][ T4346] ocfs2_mknod+0x864/0x22b0 [ 80.150391][ T4346] ? ocfs2_mkdir+0x410/0x410 [ 80.154990][ T4346] ? ocfs2_inode_lock_tracker+0x3e8/0x660 [ 80.160707][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 80.165725][ T4346] ? do_raw_spin_lock+0x11d/0x280 [ 80.170752][ T4346] ? ocfs2_inode_unlock_tracker+0x26c/0x2e0 [ 80.176640][ T4346] ? __lock_acquire+0x7c60/0x7c60 [ 80.181691][ T4346] ? __rwlock_init+0x140/0x140 [ 80.186447][ T4346] ? do_raw_spin_unlock+0x11d/0x230 [ 80.191645][ T4346] ? _raw_spin_unlock+0x24/0x40 [ 80.196494][ T4346] ? put_pid+0xda/0x120 [ 80.200665][ T4346] ocfs2_create+0x192/0x410 [ 80.205171][ T4346] ? make_kgid+0x640/0x640 [ 80.209584][ T4346] ? ocfs2_lookup+0x930/0x930 [ 80.214250][ T4346] ? HAS_UNMAPPED_ID+0x1d3/0x230 [ 80.219188][ T4346] ? ocfs2_getattr+0x350/0x350 [ 80.223949][ T4346] ? inode_permission+0xef/0x480 [ 80.228885][ T4346] ? bpf_lsm_inode_create+0x5/0x10 [ 80.233994][ T4346] ? security_inode_create+0xb3/0x100 [ 80.239369][ T4346] vfs_create+0x2db/0x460 [ 80.243700][ T4346] do_mknodat+0x39d/0x620 [ 80.248026][ T4346] ? may_open+0x400/0x400 [ 80.252348][ T4346] ? getname_flags+0x1fe/0x500 [ 80.257113][ T4346] __x64_sys_mknod+0x8a/0xa0 [ 80.261706][ T4346] do_syscall_64+0x4c/0xa0 [ 80.266127][ T4346] ? clear_bhb_loop+0x30/0x80 [ 80.270810][ T4346] ? clear_bhb_loop+0x30/0x80 [ 80.275486][ T4346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.281392][ T4346] RIP: 0033:0x7f44fc6a1be9 [ 80.285810][ T4346] 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 [ 80.305416][ T4346] RSP: 002b:00007ffc6fefa848 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 80.313843][ T4346] RAX: ffffffffffffffda RBX: 00007f44fc8c8fa0 RCX: 00007f44fc6a1be9 [ 80.321811][ T4346] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000200000000000 [ 80.329794][ T4346] RBP: 00007f44fc724e19 R08: 0000000000000000 R09: 0000000000000000 [ 80.337766][ T4346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.345738][ T4346] R13: 00007f44fc8c8fa0 R14: 00007f44fc8c8fa0 R15: 0000000000000003 [ 80.353711][ T4346] [ 80.398983][ T4244] Bluetooth: hci0: command 0x0419 tx timeout [ 80.421285][ T4346] syz.0.17 (4346) used greatest stack depth: 19056 bytes left [ 80.435558][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 80.689588][ T4349] loop0: detected capacity change from 0 to 32768 [ 80.798115][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.818857][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 80.968099][ T4352] loop0: detected capacity change from 0 to 32768 [ 81.019400][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.040841][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 81.194316][ T4355] loop0: detected capacity change from 0 to 32768 [ 81.246986][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.267868][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 81.416860][ T4358] loop0: detected capacity change from 0 to 32768 [ 81.465511][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.476647][ T21] cfg80211: failed to load regulatory.db [ 81.501897][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 81.707292][ T4361] loop0: detected capacity change from 0 to 32768 [ 81.720401][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.740150][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 81.959913][ T4364] loop0: detected capacity change from 0 to 32768 [ 82.019047][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.039416][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 82.192909][ T4367] loop0: detected capacity change from 0 to 32768 [ 82.247168][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.267588][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 82.416920][ T4370] loop0: detected capacity change from 0 to 32768 [ 82.468896][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.489826][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 82.644192][ T4373] loop0: detected capacity change from 0 to 32768 [ 82.698558][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.719508][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 82.874644][ T4376] loop0: detected capacity change from 0 to 32768 [ 82.918593][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.940472][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 83.092297][ T4379] loop0: detected capacity change from 0 to 32768 [ 83.137927][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.158523][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 83.311652][ T4382] loop0: detected capacity change from 0 to 32768 [ 83.375295][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.394885][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 83.546633][ T4385] loop0: detected capacity change from 0 to 32768 [ 83.622309][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.642645][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 83.789253][ T4388] loop0: detected capacity change from 0 to 32768 [ 83.826951][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/08/23 03:26:21 executed programs: 17 [ 83.848856][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 84.002514][ T4391] loop0: detected capacity change from 0 to 32768 [ 84.132337][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.153021][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 84.298094][ T4394] loop0: detected capacity change from 0 to 32768 [ 84.345508][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.365513][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 84.518394][ T4397] loop0: detected capacity change from 0 to 32768 [ 84.576347][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.597600][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 84.781829][ T4400] loop0: detected capacity change from 0 to 32768 [ 84.846208][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.866578][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 85.012817][ T4403] loop0: detected capacity change from 0 to 32768 [ 85.079345][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.099984][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 85.250973][ T4406] loop0: detected capacity change from 0 to 32768 [ 85.318710][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.339241][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 85.493576][ T4409] loop0: detected capacity change from 0 to 32768 [ 85.547383][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.567844][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 85.719296][ T4412] loop0: detected capacity change from 0 to 32768 [ 85.777284][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.803239][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 86.000972][ T4415] loop0: detected capacity change from 0 to 32768 [ 86.102121][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.122968][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 86.268881][ T4418] loop0: detected capacity change from 0 to 32768 [ 86.308811][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.328685][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 86.533151][ T4421] loop0: detected capacity change from 0 to 32768 [ 86.605421][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.627528][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 86.811484][ T4424] loop0: detected capacity change from 0 to 32768 [ 86.876118][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.897393][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 87.094902][ T4427] loop0: detected capacity change from 0 to 32768 [ 87.158294][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.179951][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 87.331428][ T4430] loop0: detected capacity change from 0 to 32768 [ 87.432652][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.453048][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 87.600641][ T4433] loop0: detected capacity change from 0 to 32768 [ 87.649240][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.669720][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 87.823369][ T4436] loop0: detected capacity change from 0 to 32768 [ 87.881952][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.901957][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 88.055571][ T4439] loop0: detected capacity change from 0 to 32768 [ 88.106486][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.126905][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 88.275419][ T4442] loop0: detected capacity change from 0 to 32768 [ 88.328349][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.349802][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 88.505596][ T4445] loop0: detected capacity change from 0 to 32768 [ 88.556557][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.578566][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 88.786518][ T4448] loop0: detected capacity change from 0 to 32768 2025/08/23 03:26:26 executed programs: 37 [ 88.892180][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.912616][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 89.063064][ T4451] loop0: detected capacity change from 0 to 32768