Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts. 2025/10/18 14:54:28 parsed 1 programs [ 86.908187][ T10] cfg80211: failed to load regulatory.db [ 89.398044][ T5812] cgroup: Unknown subsys name 'net' [ 89.619830][ T5812] cgroup: Unknown subsys name 'cpuset' [ 89.684573][ T5812] cgroup: Unknown subsys name 'rlimit' [ 91.537567][ T5812] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 94.496150][ T61] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.497633][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.498276][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.499505][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.500621][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.846783][ T5855] chnl_net:caif_netlink_parms(): no params data found [ 97.344444][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.346254][ T5855] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.346445][ T5855] bridge_slave_0: entered allmulticast mode [ 97.348217][ T5855] bridge_slave_0: entered promiscuous mode [ 97.353485][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.355164][ T5855] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.355357][ T5855] bridge_slave_1: entered allmulticast mode [ 97.358009][ T5855] bridge_slave_1: entered promiscuous mode [ 97.599660][ T5855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.607826][ T5855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.768007][ T5855] team0: Port device team_slave_0 added [ 97.770247][ T5855] team0: Port device team_slave_1 added [ 98.086302][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.086314][ T5855] 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 1532 would solve the problem. [ 98.086327][ T5855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.089386][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.089400][ T5855] 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 1532 would solve the problem. [ 98.089422][ T5855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.240572][ T5855] hsr_slave_0: entered promiscuous mode [ 98.241642][ T5855] hsr_slave_1: entered promiscuous mode [ 98.619508][ T5855] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.642113][ T5855] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.680562][ T5855] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.718265][ T5855] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.853240][ T5855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.956470][ T5855] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.971962][ T2072] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.972810][ T2072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.992873][ T1176] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.993072][ T1176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.223200][ T5855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.275800][ T5855] veth0_vlan: entered promiscuous mode [ 99.282179][ T5855] veth1_vlan: entered promiscuous mode [ 99.315800][ T5855] veth0_macvtap: entered promiscuous mode [ 99.319608][ T5855] veth1_macvtap: entered promiscuous mode [ 99.346464][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.365245][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.388059][ T1176] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.388341][ T1176] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.388535][ T1176] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.390986][ T1176] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.228831][ T2072] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.473441][ T2072] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.716301][ T2072] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.948218][ T2072] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.008261][ T1176] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.008282][ T1176] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.065185][ T1176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.065205][ T1176] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.685237][ T2072] bridge_slave_1: left allmulticast mode [ 102.685340][ T2072] bridge_slave_1: left promiscuous mode [ 102.686687][ T2072] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.748733][ T2072] bridge_slave_0: left allmulticast mode [ 102.748764][ T2072] bridge_slave_0: left promiscuous mode [ 102.750525][ T2072] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.414469][ T2072] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.474474][ T2072] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.496195][ T2072] bond0 (unregistering): Released all slaves [ 104.833775][ T2072] hsr_slave_0: left promiscuous mode [ 104.863977][ T2072] hsr_slave_1: left promiscuous mode [ 104.865128][ T2072] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.865214][ T2072] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.934201][ T2072] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.934229][ T2072] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.116551][ T2072] veth1_macvtap: left promiscuous mode [ 105.116811][ T2072] veth0_macvtap: left promiscuous mode [ 105.117105][ T2072] veth1_vlan: left promiscuous mode [ 105.117400][ T2072] veth0_vlan: left promiscuous mode [ 107.244467][ T2072] team0 (unregistering): Port device team_slave_1 removed [ 107.475025][ T2072] team0 (unregistering): Port device team_slave_0 removed 2025/10/18 14:54:53 executed programs: 0 [ 111.620369][ T5128] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.633129][ T5128] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.641026][ T5128] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.642737][ T5128] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.643589][ T5128] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.101733][ T5966] chnl_net:caif_netlink_parms(): no params data found [ 112.535776][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.535983][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.536157][ T5966] bridge_slave_0: entered allmulticast mode [ 112.538878][ T5966] bridge_slave_0: entered promiscuous mode [ 112.542357][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.542557][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.542720][ T5966] bridge_slave_1: entered allmulticast mode [ 112.547779][ T5966] bridge_slave_1: entered promiscuous mode [ 112.745974][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.751364][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.252677][ T5966] team0: Port device team_slave_0 added [ 113.326847][ T5966] team0: Port device team_slave_1 added [ 113.705663][ T5128] Bluetooth: hci0: command tx timeout [ 113.905672][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.905689][ T5966] 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 1532 would solve the problem. [ 113.905713][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.922262][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.922280][ T5966] 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 1532 would solve the problem. [ 113.922304][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.202341][ T5966] hsr_slave_0: entered promiscuous mode [ 114.203160][ T5966] hsr_slave_1: entered promiscuous mode [ 115.783789][ T5128] Bluetooth: hci0: command tx timeout [ 116.191949][ T5966] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.219283][ T5966] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.259700][ T5966] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.310816][ T5966] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.501065][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.533643][ T5966] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.552259][ T2072] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.552509][ T2072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.580368][ T2072] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.580604][ T2072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.918322][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.000630][ T5966] veth0_vlan: entered promiscuous mode [ 117.020732][ T5966] veth1_vlan: entered promiscuous mode [ 117.062389][ T5966] veth0_macvtap: entered promiscuous mode [ 117.085946][ T5966] veth1_macvtap: entered promiscuous mode [ 117.119124][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.141152][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.169646][ T1176] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.172031][ T1176] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.172803][ T1176] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.172842][ T1176] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.425253][ T2072] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.425273][ T2072] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.487614][ T1176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.487635][ T1176] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/18 14:54:59 executed programs: 2 [ 117.863907][ T5128] Bluetooth: hci0: command tx timeout [ 117.995578][ T6071] loop0: detected capacity change from 0 to 32768 [ 117.998804][ T6071] ======================================================= [ 117.998804][ T6071] WARNING: The mand mount option has been deprecated and [ 117.998804][ T6071] and is ignored by this kernel. Remove the mand [ 117.998804][ T6071] option from the mount to silence this warning. [ 117.998804][ T6071] ======================================================= [ 118.205986][ T6071] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 118.350050][ T6071] overlayfs: upper fs does not support tmpfile. [ 118.377371][ T6071] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 118.378363][ T6071] [ 118.378372][ T6071] ====================================================== [ 118.378379][ T6071] WARNING: possible circular locking dependency detected [ 118.378394][ T6071] syzkaller #0 Not tainted [ 118.378404][ T6071] ------------------------------------------------------ [ 118.378411][ T6071] syz.0.17/6071 is trying to acquire lock: [ 118.378421][ T6071] ffff8880566f3dc0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 118.378474][ T6071] [ 118.378474][ T6071] but task is already holding lock: [ 118.378479][ T6071] ffff8880566c9918 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 118.378522][ T6071] [ 118.378522][ T6071] which lock already depends on the new lock. [ 118.378522][ T6071] [ 118.378528][ T6071] [ 118.378528][ T6071] the existing dependency chain (in reverse order) is: [ 118.378535][ T6071] [ 118.378535][ T6071] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 118.378559][ T6071] lock_acquire+0x120/0x360 [ 118.378576][ T6071] down_write+0x3a/0x50 [ 118.378591][ T6071] ocfs2_xattr_set_handle+0x3b0/0x7a0 [ 118.378611][ T6071] ocfs2_init_security_set+0xbd/0xe0 [ 118.378633][ T6071] ocfs2_mknod+0x137f/0x2050 [ 118.378650][ T6071] ocfs2_mkdir+0x191/0x440 [ 118.378666][ T6071] vfs_mkdir+0x306/0x510 [ 118.378689][ T6071] do_mkdirat+0x247/0x590 [ 118.378708][ T6071] __x64_sys_mkdirat+0x87/0xa0 [ 118.378730][ T6071] do_syscall_64+0xfa/0xfa0 [ 118.378753][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.378770][ T6071] [ 118.378770][ T6071] -> #3 (jbd2_handle){++++}-{0:0}: [ 118.378794][ T6071] lock_acquire+0x120/0x360 [ 118.378809][ T6071] start_this_handle+0x1fa7/0x21c0 [ 118.378825][ T6071] jbd2__journal_start+0x2c1/0x5b0 [ 118.378840][ T6071] jbd2_journal_start+0x2a/0x40 [ 118.378855][ T6071] ocfs2_start_trans+0x377/0x6d0 [ 118.378875][ T6071] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 118.378894][ T6071] ocfs2_reserve_new_inode+0x4f4/0xcc0 [ 118.378913][ T6071] ocfs2_mknod+0x83c/0x2050 [ 118.378929][ T6071] ocfs2_mkdir+0x191/0x440 [ 118.378945][ T6071] vfs_mkdir+0x306/0x510 [ 118.378965][ T6071] do_mkdirat+0x247/0x590 [ 118.378994][ T6071] __x64_sys_mkdirat+0x87/0xa0 [ 118.379017][ T6071] do_syscall_64+0xfa/0xfa0 [ 118.379039][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.379055][ T6071] [ 118.379055][ T6071] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 118.379078][ T6071] lock_acquire+0x120/0x360 [ 118.379093][ T6071] down_read+0x97/0x1f0 [ 118.379108][ T6071] ocfs2_start_trans+0x36b/0x6d0 [ 118.379127][ T6071] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 118.379146][ T6071] ocfs2_reserve_new_inode+0x4f4/0xcc0 [ 118.379165][ T6071] ocfs2_mknod+0x83c/0x2050 [ 118.379181][ T6071] ocfs2_mkdir+0x191/0x440 [ 118.379196][ T6071] vfs_mkdir+0x306/0x510 [ 118.379216][ T6071] do_mkdirat+0x247/0x590 [ 118.379237][ T6071] __x64_sys_mkdirat+0x87/0xa0 [ 118.379258][ T6071] do_syscall_64+0xfa/0xfa0 [ 118.379281][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.379297][ T6071] [ 118.379297][ T6071] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 118.379324][ T6071] lock_acquire+0x120/0x360 [ 118.379339][ T6071] ocfs2_start_trans+0x26b/0x6d0 [ 118.379358][ T6071] ocfs2_mknod+0xe93/0x2050 [ 118.379374][ T6071] ocfs2_mkdir+0x191/0x440 [ 118.379390][ T6071] vfs_mkdir+0x306/0x510 [ 118.379411][ T6071] do_mkdirat+0x247/0x590 [ 118.379432][ T6071] __x64_sys_mkdirat+0x87/0xa0 [ 118.379453][ T6071] do_syscall_64+0xfa/0xfa0 [ 118.379475][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.379490][ T6071] [ 118.379490][ T6071] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 118.379515][ T6071] validate_chain+0xb9b/0x2140 [ 118.379533][ T6071] __lock_acquire+0xab9/0xd20 [ 118.379549][ T6071] lock_acquire+0x120/0x360 [ 118.379563][ T6071] down_write+0x3a/0x50 [ 118.379577][ T6071] ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 118.379593][ T6071] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 118.379613][ T6071] ocfs2_init_xattr_set_ctxt+0x376/0x700 [ 118.379634][ T6071] ocfs2_xattr_set+0xb70/0x11f0 [ 118.379655][ T6071] __vfs_setxattr+0x43c/0x480 [ 118.379671][ T6071] __vfs_setxattr_noperm+0x12d/0x660 [ 118.379687][ T6071] vfs_setxattr+0x16b/0x2f0 [ 118.379702][ T6071] ovl_get_workdir+0xbfa/0x17b0 [ 118.379723][ T6071] ovl_fill_super+0x154a/0x3da0 [ 118.379743][ T6071] get_tree_nodev+0xbb/0x150 [ 118.379765][ T6071] vfs_get_tree+0x92/0x2b0 [ 118.379779][ T6071] do_new_mount+0x302/0xa10 [ 118.379794][ T6071] __se_sys_mount+0x313/0x410 [ 118.379809][ T6071] do_syscall_64+0xfa/0xfa0 [ 118.379831][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.379847][ T6071] [ 118.379847][ T6071] other info that might help us debug this: [ 118.379847][ T6071] [ 118.379853][ T6071] Chain exists of: [ 118.379853][ T6071] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 118.379853][ T6071] [ 118.379884][ T6071] Possible unsafe locking scenario: [ 118.379884][ T6071] [ 118.379890][ T6071] CPU0 CPU1 [ 118.379896][ T6071] ---- ---- [ 118.379901][ T6071] lock(&oi->ip_xattr_sem); [ 118.379914][ T6071] lock(jbd2_handle); [ 118.379928][ T6071] lock(&oi->ip_xattr_sem); [ 118.379940][ T6071] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 118.379953][ T6071] [ 118.379953][ T6071] *** DEADLOCK *** [ 118.379953][ T6071] [ 118.379958][ T6071] 4 locks held by syz.0.17/6071: [ 118.379968][ T6071] #0: ffff888035ea20d0 (&type->s_umount_key#54/1){+.+.}-{4:4}, at: alloc_super+0x1ba/0x9a0 [ 118.380030][ T6071] #1: ffff8880356fa480 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 118.380083][ T6071] #2: ffff8880566c9c40 (&sb->s_type->i_mutex_key#22){++++}-{4:4}, at: vfs_setxattr+0x144/0x2f0 [ 118.380129][ T6071] #3: ffff8880566c9918 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 118.380176][ T6071] [ 118.380176][ T6071] stack backtrace: [ 118.380195][ T6071] CPU: 0 UID: 0 PID: 6071 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 118.380216][ T6071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 118.380234][ T6071] Call Trace: [ 118.380244][ T6071] [ 118.380251][ T6071] dump_stack_lvl+0x189/0x250 [ 118.380275][ T6071] ? __pfx_dump_stack_lvl+0x10/0x10 [ 118.380295][ T6071] ? __pfx__printk+0x10/0x10 [ 118.380316][ T6071] ? print_lock_name+0xde/0x100 [ 118.380337][ T6071] print_circular_bug+0x2ee/0x310 [ 118.380360][ T6071] check_noncircular+0x134/0x160 [ 118.380385][ T6071] validate_chain+0xb9b/0x2140 [ 118.380405][ T6071] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 118.380436][ T6071] __lock_acquire+0xab9/0xd20 [ 118.380454][ T6071] ? ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 118.380471][ T6071] lock_acquire+0x120/0x360 [ 118.380487][ T6071] ? ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 118.380508][ T6071] ? try_to_take_rt_mutex+0x840/0xb00 [ 118.380531][ T6071] down_write+0x3a/0x50 [ 118.380547][ T6071] ? ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 118.380565][ T6071] ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 118.380583][ T6071] ? rtlock_slowlock_locked+0xd8/0x4010 [ 118.380607][ T6071] ? __lock_acquire+0xab9/0xd20 [ 118.380628][ T6071] ? do_raw_spin_lock+0x121/0x290 [ 118.380653][ T6071] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 118.380672][ T6071] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 118.380697][ T6071] ? lockdep_hardirqs_on+0x9c/0x150 [ 118.380720][ T6071] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 118.380745][ T6071] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 118.380771][ T6071] ? __lock_acquire+0xab9/0xd20 [ 118.380791][ T6071] ? rt_mutex_slowunlock+0x493/0x8a0 [ 118.380812][ T6071] ? rt_spin_lock+0x1c1/0x3e0 [ 118.380834][ T6071] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 118.380856][ T6071] ? rt_spin_unlock+0x150/0x200 [ 118.380877][ T6071] ? rt_spin_unlock+0x161/0x200 [ 118.380899][ T6071] ? ocfs2_alloc_should_use_local+0x152/0x310 [ 118.380915][ T6071] ? ocfs2_reserve_clusters_with_limit+0x16b/0xba0 [ 118.380938][ T6071] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 118.380961][ T6071] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 118.380983][ T6071] ? do_raw_spin_lock+0x121/0x290 [ 118.381017][ T6071] ? __pfx_ocfs2_calc_xattr_set_need+0x10/0x10 [ 118.381035][ T6071] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 118.381060][ T6071] ? lockdep_hardirqs_on+0x9c/0x150 [ 118.381084][ T6071] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 118.381111][ T6071] ocfs2_init_xattr_set_ctxt+0x376/0x700 [ 118.381137][ T6071] ? __pfx_ocfs2_init_xattr_set_ctxt+0x10/0x10 [ 118.381160][ T6071] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 118.381185][ T6071] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 118.381204][ T6071] ? ocfs2_xattr_set+0xb36/0x11f0 [ 118.381229][ T6071] ocfs2_xattr_set+0xb70/0x11f0 [ 118.381260][ T6071] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 118.381282][ T6071] ? vprintk_store+0xafe/0xd10 [ 118.381302][ T6071] ? validate_chain+0x897/0x2140 [ 118.381325][ T6071] ? smack_log+0xef/0x3f0 [ 118.381352][ T6071] ? smk_access+0x14c/0x4e0 [ 118.381379][ T6071] ? smk_tskacc+0x2fc/0x370 [ 118.381397][ T6071] ? posix_xattr_acl+0x93/0xc0 [ 118.381422][ T6071] ? evm_protect_xattr+0x4d4/0xa90 [ 118.381446][ T6071] ? __pfx_evm_protect_xattr+0x10/0x10 [ 118.381468][ T6071] ? safesetid_security_capable+0xa9/0x1a0 [ 118.381490][ T6071] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 118.381513][ T6071] __vfs_setxattr+0x43c/0x480 [ 118.381536][ T6071] __vfs_setxattr_noperm+0x12d/0x660 [ 118.381558][ T6071] vfs_setxattr+0x16b/0x2f0 [ 118.381578][ T6071] ? __pfx_vfs_setxattr+0x10/0x10 [ 118.381594][ T6071] ? dput+0x37/0x2b0 [ 118.381611][ T6071] ? dput+0x37/0x2b0 [ 118.381629][ T6071] ovl_get_workdir+0xbfa/0x17b0 [ 118.381656][ T6071] ? __pfx_ovl_get_workdir+0x10/0x10 [ 118.381679][ T6071] ? __lock_acquire+0xab9/0xd20 [ 118.381699][ T6071] ? rt_mutex_slowunlock+0x493/0x8a0 [ 118.381720][ T6071] ? rt_spin_lock+0x1c1/0x3e0 [ 118.381748][ T6071] ? ovl_inuse_trylock+0xae/0xf0 [ 118.381771][ T6071] ovl_fill_super+0x154a/0x3da0 [ 118.381794][ T6071] ? __lock_acquire+0xab9/0xd20 [ 118.381815][ T6071] ? do_raw_spin_lock+0x121/0x290 [ 118.381844][ T6071] ? lockdep_hardirqs_on+0x9c/0x150 [ 118.381870][ T6071] ? __pfx_ovl_fill_super+0x10/0x10 [ 118.381892][ T6071] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 118.381917][ T6071] ? lockdep_hardirqs_on+0x9c/0x150 [ 118.381944][ T6071] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 118.381966][ T6071] ? __raw_spin_lock_init+0x45/0x100 [ 118.382002][ T6071] ? sget_fc+0x962/0xa40 [ 118.382026][ T6071] ? __pfx_set_anon_super_fc+0x10/0x10 [ 118.382050][ T6071] ? __pfx_ovl_fill_super+0x10/0x10 [ 118.382072][ T6071] get_tree_nodev+0xbb/0x150 [ 118.382096][ T6071] vfs_get_tree+0x92/0x2b0 [ 118.382113][ T6071] do_new_mount+0x302/0xa10 [ 118.382131][ T6071] ? safesetid_security_capable+0xa9/0x1a0 [ 118.382153][ T6071] ? __pfx_do_new_mount+0x10/0x10 [ 118.382170][ T6071] ? ns_capable+0x8a/0xf0 [ 118.382196][ T6071] ? path_mount+0x61c/0xfe0 [ 118.382218][ T6071] __se_sys_mount+0x313/0x410 [ 118.382237][ T6071] ? __pfx___se_sys_mount+0x10/0x10 [ 118.382257][ T6071] ? do_syscall_64+0xbe/0xfa0 [ 118.382281][ T6071] ? __x64_sys_mount+0x20/0xc0 [ 118.382300][ T6071] do_syscall_64+0xfa/0xfa0 [ 118.382323][ T6071] ? lockdep_hardirqs_on+0x9c/0x150 [ 118.382347][ T6071] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.382365][ T6071] ? clear_bhb_loop+0x60/0xb0 [ 118.382384][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.382402][ T6071] RIP: 0033:0x7f2ec805efc9 [ 118.382425][ T6071] 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 [ 118.382440][ T6071] RSP: 002b:00007ffd616791f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 118.382458][ T6071] RAX: ffffffffffffffda RBX: 00007f2ec82b5fa0 RCX: 00007f2ec805efc9 [ 118.382472][ T6071] RDX: 0000200000000b80 RSI: 0000200000000100 RDI: 0000000000000000 [ 118.382484][ T6071] RBP: 00007f2ec80e1f91 R08: 0000200000000240 R09: 0000000000000000 [ 118.382496][ T6071] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 118.382507][ T6071] R13: 00007f2ec82b5fa0 R14: 00007f2ec82b5fa0 R15: 0000000000000005 [ 118.382526][ T6071] [ 118.398141][ T6071] overlayfs: upper fs missing required features. [ 118.491091][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 119.021480][ T6091] loop0: detected capacity change from 0 to 32768 [ 119.081275][ T6091] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 119.096846][ T6091] overlayfs: upper fs does not support tmpfile. [ 119.097916][ T6091] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 119.098648][ T6091] overlayfs: upper fs missing required features. [ 119.175544][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 119.608191][ T6102] loop0: detected capacity change from 0 to 32768 [ 119.647835][ T6102] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 119.655581][ T6102] overlayfs: upper fs does not support tmpfile. [ 119.656556][ T6102] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 119.657293][ T6102] overlayfs: upper fs missing required features. [ 119.740715][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 119.943786][ T5128] Bluetooth: hci0: command tx timeout [ 119.997028][ T6116] loop0: detected capacity change from 0 to 32768 [ 120.011231][ T6116] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.026709][ T6116] overlayfs: upper fs does not support tmpfile. [ 120.027701][ T6116] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.028461][ T6116] overlayfs: upper fs missing required features. [ 120.108953][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 120.284902][ T6122] loop0: detected capacity change from 0 to 32768 [ 120.307622][ T6122] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.315339][ T6122] overlayfs: upper fs does not support tmpfile. [ 120.316376][ T6122] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.317172][ T6122] overlayfs: upper fs missing required features. [ 120.378995][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 120.554011][ T6125] loop0: detected capacity change from 0 to 32768 [ 120.571360][ T6125] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.587254][ T6125] overlayfs: upper fs does not support tmpfile. [ 120.588314][ T6125] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.589106][ T6125] overlayfs: upper fs missing required features. [ 120.669128][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 120.846918][ T6129] loop0: detected capacity change from 0 to 32768 [ 120.861298][ T6129] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.877230][ T6129] overlayfs: upper fs does not support tmpfile. [ 120.878269][ T6129] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.879061][ T6129] overlayfs: upper fs missing required features. [ 120.959803][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 121.130862][ T6132] loop0: detected capacity change from 0 to 32768 [ 121.149494][ T6132] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.165961][ T6132] overlayfs: upper fs does not support tmpfile. [ 121.166984][ T6132] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.167784][ T6132] overlayfs: upper fs missing required features. [ 121.248685][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 121.429124][ T6135] loop0: detected capacity change from 0 to 32768 [ 121.449078][ T6135] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.465060][ T6135] overlayfs: upper fs does not support tmpfile. [ 121.466154][ T6135] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.466925][ T6135] overlayfs: upper fs missing required features. [ 121.549191][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 121.721272][ T6139] loop0: detected capacity change from 0 to 32768 [ 121.737123][ T6139] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.744191][ T6139] overlayfs: upper fs does not support tmpfile. [ 121.745351][ T6139] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.746157][ T6139] overlayfs: upper fs missing required features. [ 121.819237][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 121.995696][ T6142] loop0: detected capacity change from 0 to 32768 [ 122.017427][ T6142] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.023300][ T6142] overlayfs: upper fs does not support tmpfile. [ 122.025314][ T6142] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.026710][ T6142] overlayfs: upper fs missing required features. [ 122.089549][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 122.276025][ T6147] loop0: detected capacity change from 0 to 32768 [ 122.291067][ T6147] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.306770][ T6147] overlayfs: upper fs does not support tmpfile. [ 122.307778][ T6147] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.308586][ T6147] overlayfs: upper fs missing required features. [ 122.400006][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 122.568319][ T6151] loop0: detected capacity change from 0 to 32768 [ 122.583834][ T6151] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.590182][ T6151] overlayfs: upper fs does not support tmpfile. [ 122.591188][ T6151] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.591963][ T6151] overlayfs: upper fs missing required features. 2025/10/18 14:55:04 executed programs: 15 [ 122.658903][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 122.831621][ T6154] loop0: detected capacity change from 0 to 32768 [ 122.847635][ T6154] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.854808][ T6154] overlayfs: upper fs does not support tmpfile. [ 122.855781][ T6154] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.856530][ T6154] overlayfs: upper fs missing required features. [ 122.928737][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 123.103060][ T6157] loop0: detected capacity change from 0 to 32768 [ 123.116385][ T6157] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 123.122553][ T6157] overlayfs: upper fs does not support tmpfile. [ 123.123563][ T6157] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 123.147060][ T6157] overlayfs: upper fs missing required features. [ 123.219234][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 123.388178][ T6160] loop0: detected capacity change from 0 to 32768 [ 123.417272][ T6160] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 123.423589][ T6160] overlayfs: upper fs does not support tmpfile. [ 123.441231][ T6160] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 123.443026][ T6160] overlayfs: upper fs missing required features. [ 123.518926][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 123.687019][ T6163] loop0: detected capacity change from 0 to 32768 [ 123.723922][ T6163] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 123.730861][ T6163] overlayfs: upper fs does not support tmpfile. [ 123.731832][ T6163] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 123.732602][ T6163] overlayfs: upper fs missing required features. [ 123.829224][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 124.001857][ T6166] loop0: detected capacity change from 0 to 32768 [ 124.024207][ T6166] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 124.028863][ T6166] overlayfs: upper fs does not support tmpfile. [ 124.029425][ T6166] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 124.029834][ T6166] overlayfs: upper fs missing required features. [ 124.119318][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 124.289659][ T6169] loop0: detected capacity change from 0 to 32768 [ 124.306937][ T6169] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 124.316350][ T6169] overlayfs: upper fs does not support tmpfile. [ 124.317433][ T6169] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 124.318268][ T6169] overlayfs: upper fs missing required features. [ 124.398772][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 124.564943][ T6172] loop0: detected capacity change from 0 to 32768 [ 124.582135][ T6172] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 124.587819][ T6172] overlayfs: upper fs does not support tmpfile. [ 124.588994][ T6172] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 124.589797][ T6172] overlayfs: upper fs missing required features. [ 124.657711][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 124.827818][ T6175] loop0: detected capacity change from 0 to 32768 [ 124.851859][ T6175] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 124.858274][ T6175] overlayfs: upper fs does not support tmpfile. [ 124.859298][ T6175] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 124.860102][ T6175] overlayfs: upper fs missing required features. [ 124.938947][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 125.114892][ T6178] loop0: detected capacity change from 0 to 32768 [ 125.134186][ T6178] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 125.140300][ T6178] overlayfs: upper fs does not support tmpfile. [ 125.141322][ T6178] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 125.142136][ T6178] overlayfs: upper fs missing required features. [ 125.229012][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 125.399576][ T6181] loop0: detected capacity change from 0 to 32768 [ 125.415526][ T6181] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 125.421536][ T6181] overlayfs: upper fs does not support tmpfile. [ 125.422534][ T6181] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 125.423320][ T6181] overlayfs: upper fs missing required features. [ 125.498863][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 125.673182][ T6184] loop0: detected capacity change from 0 to 32768 [ 125.688787][ T6184] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 125.694888][ T6184] overlayfs: upper fs does not support tmpfile. [ 125.695862][ T6184] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 125.696567][ T6184] overlayfs: upper fs missing required features. [ 125.759354][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 125.933054][ T6187] loop0: detected capacity change from 0 to 32768 [ 125.950123][ T6187] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 125.966967][ T6187] overlayfs: upper fs does not support tmpfile. [ 125.967995][ T6187] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 125.968779][ T6187] overlayfs: upper fs missing required features. [ 126.038895][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 126.213236][ T6190] loop0: detected capacity change from 0 to 32768 [ 126.245392][ T6190] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 126.251225][ T6190] overlayfs: upper fs does not support tmpfile. [ 126.252227][ T6190] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 126.252991][ T6190] overlayfs: upper fs missing required features. [ 126.328255][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 126.498969][ T6193] loop0: detected capacity change from 0 to 32768 [ 126.522006][ T6193] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 126.536303][ T6193] overlayfs: upper fs does not support tmpfile. [ 126.536838][ T6193] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 126.537241][ T6193] overlayfs: upper fs missing required features. [ 126.639624][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 126.810101][ T6196] loop0: detected capacity change from 0 to 32768 [ 126.826988][ T6196] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 126.832823][ T6196] overlayfs: upper fs does not support tmpfile. [ 126.834301][ T6196] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 126.835045][ T6196] overlayfs: upper fs missing required features. [ 126.918787][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 127.095876][ T6199] loop0: detected capacity change from 0 to 32768 [ 127.108220][ T6199] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 127.115600][ T6199] overlayfs: upper fs does not support tmpfile. [ 127.116599][ T6199] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 127.117340][ T6199] overlayfs: upper fs missing required features. [ 127.189020][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 127.361246][ T6202] loop0: detected capacity change from 0 to 32768 [ 127.374021][ T6202] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 127.383106][ T6202] overlayfs: upper fs does not support tmpfile. [ 127.385693][ T6202] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 127.386473][ T6202] overlayfs: upper fs missing required features. [ 127.458719][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 127.628720][ T6205] loop0: detected capacity change from 0 to 32768 [ 127.650520][ T6205] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 127.656299][ T6205] overlayfs: upper fs does not support tmpfile. [ 127.657254][ T6205] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 127.658042][ T6205] overlayfs: upper fs missing required features. 2025/10/18 14:55:09 executed programs: 33 [ 127.738094][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 127.912044][ T6208] loop0: detected capacity change from 0 to 32768 [ 127.925072][ T6208] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 127.930930][ T6208] overlayfs: upper fs does not support tmpfile. [ 127.931942][ T6208] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 127.932868][ T6208] overlayfs: upper fs missing required features. [ 128.008657][ T5966] ocfs2: Unmounting device (7,0) on (node local) [ 128.181457][ T6211] loop0: detected capacity change from 0 to 32768 [ 128.197821][ T6211] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 128.203205][ T6211] overlayfs: upper fs does not support tmpfile. [ 128.220055][ T6211] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 128.220852][ T6211] overlayfs: upper fs missing required features. [ 128.298904][ T5966] ocfs2: Unmounting device (7,0) on (node local)