Warning: Permanently added '10.128.1.22' (ED25519) to the list of known hosts. 2025/09/29 01:43:09 parsed 1 programs syzkaller login: [ 86.514242][ T5846] cgroup: Unknown subsys name 'net' [ 86.759688][ T5846] cgroup: Unknown subsys name 'cpuset' [ 86.798361][ T989] cfg80211: failed to load regulatory.db [ 86.811404][ T5846] cgroup: Unknown subsys name 'rlimit' [ 88.482837][ T5846] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 93.734042][ T5882] chnl_net:caif_netlink_parms(): no params data found [ 94.125809][ T5882] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.127054][ T5882] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.127245][ T5882] bridge_slave_0: entered allmulticast mode [ 94.128824][ T5882] bridge_slave_0: entered promiscuous mode [ 94.151384][ T5882] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.151533][ T5882] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.151715][ T5882] bridge_slave_1: entered allmulticast mode [ 94.160801][ T5882] bridge_slave_1: entered promiscuous mode [ 94.321296][ T5882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.324846][ T5882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.448487][ T5882] team0: Port device team_slave_0 added [ 94.453639][ T5882] team0: Port device team_slave_1 added [ 94.577143][ T5882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.577154][ T5882] 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. [ 94.577166][ T5882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.579599][ T5882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.579611][ T5882] 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. [ 94.579632][ T5882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.942618][ T5882] hsr_slave_0: entered promiscuous mode [ 94.943495][ T5882] hsr_slave_1: entered promiscuous mode [ 95.312473][ T5882] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.331990][ T5882] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.370269][ T5882] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.389436][ T5882] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.514745][ T5882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.574689][ T5882] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.589497][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.589975][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.604708][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.605074][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.827272][ T5882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.878884][ T5882] veth0_vlan: entered promiscuous mode [ 95.888365][ T5882] veth1_vlan: entered promiscuous mode [ 95.934224][ T5882] veth0_macvtap: entered promiscuous mode [ 95.939464][ T5882] veth1_macvtap: entered promiscuous mode [ 95.964687][ T5882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.978976][ T5882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.993190][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.007326][ T1335] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.007967][ T1335] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.008428][ T1335] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.722411][ T4445] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.000516][ T4445] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.061320][ T5156] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.062628][ T5156] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.063393][ T5156] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.064502][ T5156] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.073442][ T5156] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.278782][ T4445] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.680248][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.680268][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.729203][ T1508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.729217][ T1508] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.290558][ T4445] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.489510][ T4445] bridge_slave_1: left allmulticast mode [ 99.489698][ T4445] bridge_slave_1: left promiscuous mode [ 99.491471][ T4445] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.577708][ T4445] bridge_slave_0: left allmulticast mode [ 99.577744][ T4445] bridge_slave_0: left promiscuous mode [ 99.577999][ T4445] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.208245][ T4445] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.265828][ T4445] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.308867][ T4445] bond0 (unregistering): Released all slaves [ 101.635381][ T4445] hsr_slave_0: left promiscuous mode [ 101.675832][ T4445] hsr_slave_1: left promiscuous mode [ 101.676716][ T4445] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.676761][ T4445] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.727457][ T4445] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.727486][ T4445] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.814182][ T4445] veth1_macvtap: left promiscuous mode [ 101.814409][ T4445] veth0_macvtap: left promiscuous mode [ 101.819138][ T4445] veth1_vlan: left promiscuous mode [ 101.819495][ T4445] veth0_vlan: left promiscuous mode [ 103.775674][ T4445] team0 (unregistering): Port device team_slave_1 removed [ 103.975744][ T4445] team0 (unregistering): Port device team_slave_0 removed 2025/09/29 01:43:32 executed programs: 0 [ 107.081080][ T5156] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.083597][ T5156] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.084479][ T5156] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.107396][ T5156] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.108199][ T5156] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 108.117136][ T6003] chnl_net:caif_netlink_parms(): no params data found [ 108.417835][ T6003] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.418958][ T6003] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.419068][ T6003] bridge_slave_0: entered allmulticast mode [ 108.420553][ T6003] bridge_slave_0: entered promiscuous mode [ 108.426275][ T6003] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.426469][ T6003] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.426617][ T6003] bridge_slave_1: entered allmulticast mode [ 108.429249][ T6003] bridge_slave_1: entered promiscuous mode [ 108.620083][ T6003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.622839][ T6003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.788852][ T6003] team0: Port device team_slave_0 added [ 108.791042][ T6003] team0: Port device team_slave_1 added [ 108.967854][ T6003] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.967869][ T6003] 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. [ 108.967890][ T6003] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.970108][ T6003] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.970121][ T6003] 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. [ 108.970142][ T6003] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.196393][ T5156] Bluetooth: hci0: command tx timeout [ 109.690657][ T6003] hsr_slave_0: entered promiscuous mode [ 109.691416][ T6003] hsr_slave_1: entered promiscuous mode [ 111.285151][ T5156] Bluetooth: hci0: command tx timeout [ 112.016784][ T6003] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.052610][ T6003] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.094188][ T6003] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.129623][ T6003] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.307972][ T6003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.331736][ T6003] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.344515][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.344788][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.359992][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.362970][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.727533][ T6003] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.804386][ T6003] veth0_vlan: entered promiscuous mode [ 112.819483][ T6003] veth1_vlan: entered promiscuous mode [ 112.869538][ T6003] veth0_macvtap: entered promiscuous mode [ 112.881572][ T6003] veth1_macvtap: entered promiscuous mode [ 112.914224][ T6003] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.944882][ T6003] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.964719][ T154] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.971279][ T154] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.974843][ T154] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.978829][ T154] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.252240][ T4445] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.252261][ T4445] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.334606][ T4445] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.334625][ T4445] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.355042][ T5156] Bluetooth: hci0: command tx timeout 2025/09/29 01:43:38 executed programs: 2 [ 113.884650][ T6105] loop0: detected capacity change from 0 to 32768 [ 113.895834][ T6105] ======================================================= [ 113.895834][ T6105] WARNING: The mand mount option has been deprecated and [ 113.895834][ T6105] and is ignored by this kernel. Remove the mand [ 113.895834][ T6105] option from the mount to silence this warning. [ 113.895834][ T6105] ======================================================= [ 114.090564][ T6105] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 114.152004][ T6105] overlayfs: upper fs does not support tmpfile. [ 114.180866][ T6105] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 114.181666][ T6105] [ 114.181674][ T6105] ====================================================== [ 114.181680][ T6105] WARNING: possible circular locking dependency detected [ 114.181695][ T6105] syzkaller #0 Not tainted [ 114.181703][ T6105] ------------------------------------------------------ [ 114.181710][ T6105] syz.0.17/6105 is trying to acquire lock: [ 114.181720][ T6105] ffff888042066080 (&ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 114.181777][ T6105] [ 114.181777][ T6105] but task is already holding lock: [ 114.181783][ T6105] ffff888042101958 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 114.181822][ T6105] [ 114.181822][ T6105] which lock already depends on the new lock. [ 114.181822][ T6105] [ 114.181828][ T6105] [ 114.181828][ T6105] the existing dependency chain (in reverse order) is: [ 114.181835][ T6105] [ 114.181835][ T6105] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 114.181858][ T6105] lock_acquire+0x120/0x360 [ 114.181877][ T6105] down_write+0x3a/0x50 [ 114.181893][ T6105] ocfs2_xattr_set_handle+0x3b0/0x7a0 [ 114.181910][ T6105] ocfs2_init_security_set+0xbd/0xe0 [ 114.181928][ T6105] ocfs2_mknod+0x137f/0x2050 [ 114.181942][ T6105] ocfs2_mkdir+0x191/0x440 [ 114.181954][ T6105] vfs_mkdir+0x306/0x510 [ 114.181971][ T6105] do_mkdirat+0x247/0x590 [ 114.181987][ T6105] __x64_sys_mkdirat+0x87/0xa0 [ 114.182004][ T6105] do_syscall_64+0xfa/0x3b0 [ 114.182018][ T6105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.182034][ T6105] [ 114.182034][ T6105] -> #3 (jbd2_handle){++++}-{0:0}: [ 114.182057][ T6105] lock_acquire+0x120/0x360 [ 114.182074][ T6105] start_this_handle+0x1fa7/0x21c0 [ 114.182091][ T6105] jbd2__journal_start+0x2c1/0x5b0 [ 114.182108][ T6105] jbd2_journal_start+0x2a/0x40 [ 114.182125][ T6105] ocfs2_start_trans+0x377/0x6d0 [ 114.182142][ T6105] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 114.182158][ T6105] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 114.182174][ T6105] ocfs2_mknod+0xe08/0x2050 [ 114.182187][ T6105] ocfs2_mkdir+0x191/0x440 [ 114.182207][ T6105] vfs_mkdir+0x306/0x510 [ 114.182222][ T6105] do_mkdirat+0x247/0x590 [ 114.182238][ T6105] __x64_sys_mkdirat+0x87/0xa0 [ 114.182254][ T6105] do_syscall_64+0xfa/0x3b0 [ 114.182267][ T6105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.182282][ T6105] [ 114.182282][ T6105] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 114.182304][ T6105] lock_acquire+0x120/0x360 [ 114.182321][ T6105] down_read+0x97/0x1f0 [ 114.182335][ T6105] ocfs2_start_trans+0x36b/0x6d0 [ 114.182350][ T6105] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 114.182367][ T6105] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 114.182382][ T6105] ocfs2_mknod+0xe08/0x2050 [ 114.182396][ T6105] ocfs2_mkdir+0x191/0x440 [ 114.182409][ T6105] vfs_mkdir+0x306/0x510 [ 114.182425][ T6105] do_mkdirat+0x247/0x590 [ 114.182441][ T6105] __x64_sys_mkdirat+0x87/0xa0 [ 114.182457][ T6105] do_syscall_64+0xfa/0x3b0 [ 114.182471][ T6105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.182485][ T6105] [ 114.182485][ T6105] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 114.182512][ T6105] lock_acquire+0x120/0x360 [ 114.182530][ T6105] ocfs2_start_trans+0x26b/0x6d0 [ 114.182546][ T6105] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 114.182561][ T6105] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 114.182578][ T6105] ocfs2_mknod+0xe08/0x2050 [ 114.182591][ T6105] ocfs2_mkdir+0x191/0x440 [ 114.182604][ T6105] vfs_mkdir+0x306/0x510 [ 114.182620][ T6105] do_mkdirat+0x247/0x590 [ 114.182636][ T6105] __x64_sys_mkdirat+0x87/0xa0 [ 114.182652][ T6105] do_syscall_64+0xfa/0x3b0 [ 114.182666][ T6105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.182680][ T6105] [ 114.182680][ T6105] -> #0 (&ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE]){+.+.}-{4:4}: [ 114.182704][ T6105] validate_chain+0xb9b/0x2140 [ 114.182724][ T6105] __lock_acquire+0xab9/0xd20 [ 114.182742][ T6105] lock_acquire+0x120/0x360 [ 114.182759][ T6105] down_write+0x3a/0x50 [ 114.182773][ T6105] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 114.182789][ T6105] ocfs2_reserve_clusters_with_limit+0x2fb/0xba0 [ 114.182807][ T6105] ocfs2_init_xattr_set_ctxt+0x376/0x700 [ 114.182824][ T6105] ocfs2_xattr_set+0xb70/0x11f0 [ 114.182841][ T6105] __vfs_setxattr+0x43c/0x480 [ 114.182860][ T6105] __vfs_setxattr_noperm+0x12d/0x660 [ 114.182879][ T6105] vfs_setxattr+0x16b/0x2f0 [ 114.182897][ T6105] ovl_get_workdir+0xc09/0x17c0 [ 114.182915][ T6105] ovl_fill_super+0x1365/0x35b0 [ 114.182932][ T6105] get_tree_nodev+0xbb/0x150 [ 114.182948][ T6105] vfs_get_tree+0x8f/0x2b0 [ 114.182965][ T6105] do_new_mount+0x2a2/0x9e0 [ 114.182984][ T6105] __se_sys_mount+0x317/0x410 [ 114.183003][ T6105] do_syscall_64+0xfa/0x3b0 [ 114.183017][ T6105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.183031][ T6105] [ 114.183031][ T6105] other info that might help us debug this: [ 114.183031][ T6105] [ 114.183037][ T6105] Chain exists of: [ 114.183037][ T6105] &ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 114.183037][ T6105] [ 114.183064][ T6105] Possible unsafe locking scenario: [ 114.183064][ T6105] [ 114.183068][ T6105] CPU0 CPU1 [ 114.183073][ T6105] ---- ---- [ 114.183078][ T6105] lock(&oi->ip_xattr_sem); [ 114.183089][ T6105] lock(jbd2_handle); [ 114.183101][ T6105] lock(&oi->ip_xattr_sem); [ 114.183114][ T6105] lock(&ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE]); [ 114.183127][ T6105] [ 114.183127][ T6105] *** DEADLOCK *** [ 114.183127][ T6105] [ 114.183131][ T6105] 4 locks held by syz.0.17/6105: [ 114.183141][ T6105] #0: ffff8880377700d0 (&type->s_umount_key#54/1){+.+.}-{4:4}, at: alloc_super+0x204/0x990 [ 114.183190][ T6105] #1: ffff8880381dc488 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 114.183239][ T6105] #2: ffff888042101c80 (&sb->s_type->i_mutex_key#22){++++}-{4:4}, at: vfs_setxattr+0x144/0x2f0 [ 114.183287][ T6105] #3: ffff888042101958 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 114.183329][ T6105] [ 114.183329][ T6105] stack backtrace: [ 114.183351][ T6105] CPU: 1 UID: 0 PID: 6105 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 114.183371][ T6105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 114.183388][ T6105] Call Trace: [ 114.183395][ T6105] [ 114.183402][ T6105] dump_stack_lvl+0x189/0x250 [ 114.183426][ T6105] ? __pfx_dump_stack_lvl+0x10/0x10 [ 114.183447][ T6105] ? __pfx__printk+0x10/0x10 [ 114.183465][ T6105] ? print_lock_name+0xde/0x100 [ 114.183484][ T6105] print_circular_bug+0x2ee/0x310 [ 114.183501][ T6105] check_noncircular+0x134/0x160 [ 114.183527][ T6105] validate_chain+0xb9b/0x2140 [ 114.183548][ T6105] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 114.183577][ T6105] __lock_acquire+0xab9/0xd20 [ 114.183599][ T6105] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 114.183616][ T6105] lock_acquire+0x120/0x360 [ 114.183635][ T6105] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 114.183655][ T6105] ? is_bpf_text_address+0x292/0x2b0 [ 114.183676][ T6105] ? is_bpf_text_address+0x26/0x2b0 [ 114.183698][ T6105] down_write+0x3a/0x50 [ 114.183713][ T6105] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 114.183730][ T6105] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 114.183747][ T6105] ? unwind_get_return_address+0x4d/0x90 [ 114.183769][ T6105] ? __bfs+0x154/0x2a0 [ 114.183788][ T6105] ? __pfx_hlock_conflict+0x10/0x10 [ 114.183805][ T6105] ? check_path+0x21/0x40 [ 114.183819][ T6105] ? check_noncircular+0xe0/0x160 [ 114.183848][ T6105] ? __pfx_ocfs2_reserve_suballoc_bits+0x10/0x10 [ 114.183866][ T6105] ? rtlock_slowlock_locked+0xd8/0x4010 [ 114.183888][ T6105] ? __lock_acquire+0xab9/0xd20 [ 114.183910][ T6105] ? do_raw_spin_lock+0x121/0x290 [ 114.183932][ T6105] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 114.183954][ T6105] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.183973][ T6105] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 114.183996][ T6105] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 114.184022][ T6105] ? rt_mutex_slowunlock+0x493/0x8a0 [ 114.184042][ T6105] ? reacquire_held_locks+0x127/0x1d0 [ 114.184065][ T6105] ? __pfx_migrate_enable+0x10/0x10 [ 114.184085][ T6105] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 114.184110][ T6105] ? ocfs2_alloc_should_use_local+0x152/0x310 [ 114.184131][ T6105] ? ocfs2_reserve_clusters_with_limit+0x16b/0xba0 [ 114.184151][ T6105] ocfs2_reserve_clusters_with_limit+0x2fb/0xba0 [ 114.184172][ T6105] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 114.184191][ T6105] ? do_raw_spin_lock+0x121/0x290 [ 114.184217][ T6105] ? __pfx_ocfs2_calc_xattr_set_need+0x10/0x10 [ 114.184239][ T6105] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 114.184262][ T6105] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.184284][ T6105] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 114.184310][ T6105] ocfs2_init_xattr_set_ctxt+0x376/0x700 [ 114.184332][ T6105] ? __pfx_ocfs2_init_xattr_set_ctxt+0x10/0x10 [ 114.184352][ T6105] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 114.184375][ T6105] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 114.184394][ T6105] ? ocfs2_xattr_set+0xb36/0x11f0 [ 114.184414][ T6105] ocfs2_xattr_set+0xb70/0x11f0 [ 114.184459][ T6105] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 114.184477][ T6105] ? vprintk_store+0xafe/0xd10 [ 114.184492][ T6105] ? validate_chain+0x897/0x2140 [ 114.184517][ T6105] ? smack_log+0xef/0x3f0 [ 114.184542][ T6105] ? smk_access+0x14c/0x4e0 [ 114.184566][ T6105] ? smk_tskacc+0x2fc/0x370 [ 114.184584][ T6105] ? posix_xattr_acl+0x93/0xc0 [ 114.184606][ T6105] ? evm_protect_xattr+0x4d4/0xa90 [ 114.184629][ T6105] ? __pfx_evm_protect_xattr+0x10/0x10 [ 114.184649][ T6105] ? safesetid_security_capable+0xa9/0x1a0 [ 114.184669][ T6105] ? __pfx_ocfs2_xattr_trusted_set+0x10/0x10 [ 114.184689][ T6105] __vfs_setxattr+0x43c/0x480 [ 114.184714][ T6105] __vfs_setxattr_noperm+0x12d/0x660 [ 114.184737][ T6105] vfs_setxattr+0x16b/0x2f0 [ 114.184760][ T6105] ? __pfx_vfs_setxattr+0x10/0x10 [ 114.184780][ T6105] ? dput+0x37/0x2b0 [ 114.184801][ T6105] ? dput+0x37/0x2b0 [ 114.184822][ T6105] ovl_get_workdir+0xc09/0x17c0 [ 114.184846][ T6105] ? __pfx_ovl_get_workdir+0x10/0x10 [ 114.184866][ T6105] ? __lock_acquire+0xab9/0xd20 [ 114.184911][ T6105] ? rt_spin_unlock+0x65/0x80 [ 114.184929][ T6105] ? ovl_inuse_trylock+0xae/0xf0 [ 114.184948][ T6105] ovl_fill_super+0x1365/0x35b0 [ 114.184970][ T6105] ? do_raw_spin_lock+0x121/0x290 [ 114.184991][ T6105] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 114.185012][ T6105] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.185035][ T6105] ? __pfx_ovl_fill_super+0x10/0x10 [ 114.185052][ T6105] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 114.185074][ T6105] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.185097][ T6105] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 114.185117][ T6105] ? __raw_spin_lock_init+0x45/0x100 [ 114.185140][ T6105] ? sget_fc+0x962/0xa40 [ 114.185158][ T6105] ? __pfx_set_anon_super_fc+0x10/0x10 [ 114.185176][ T6105] ? __pfx_ovl_fill_super+0x10/0x10 [ 114.185196][ T6105] get_tree_nodev+0xbb/0x150 [ 114.185221][ T6105] vfs_get_tree+0x8f/0x2b0 [ 114.185242][ T6105] do_new_mount+0x2a2/0x9e0 [ 114.185263][ T6105] ? ns_capable+0x8a/0xf0 [ 114.185282][ T6105] ? __pfx_do_new_mount+0x10/0x10 [ 114.185302][ T6105] ? path_mount+0x61c/0xfe0 [ 114.185326][ T6105] __se_sys_mount+0x317/0x410 [ 114.185348][ T6105] ? __pfx___se_sys_mount+0x10/0x10 [ 114.185368][ T6105] ? do_syscall_64+0xbe/0x3b0 [ 114.185380][ T6105] ? __x64_sys_mount+0x20/0xc0 [ 114.185401][ T6105] do_syscall_64+0xfa/0x3b0 [ 114.185415][ T6105] ? lockdep_hardirqs_on+0x9c/0x150 [ 114.185435][ T6105] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.185449][ T6105] ? clear_bhb_loop+0x60/0xb0 [ 114.185466][ T6105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.185482][ T6105] RIP: 0033:0x7fda2f8ceec9 [ 114.185502][ T6105] 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 [ 114.185515][ T6105] RSP: 002b:00007ffc29591688 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 114.185531][ T6105] RAX: ffffffffffffffda RBX: 00007fda2fb25fa0 RCX: 00007fda2f8ceec9 [ 114.185541][ T6105] RDX: 0000200000000200 RSI: 00002000000000c0 RDI: 0000000000000000 [ 114.185552][ T6105] RBP: 00007fda2f951f91 R08: 0000200000001100 R09: 0000000000000000 [ 114.185562][ T6105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.185572][ T6105] R13: 00007fda2fb25fa0 R14: 00007fda2fb25fa0 R15: 0000000000000005 [ 114.185589][ T6105] [ 114.291594][ T6105] overlayfs: upper fs missing required features. [ 114.364295][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 114.863717][ T6130] loop0: detected capacity change from 0 to 32768 [ 114.931474][ T6130] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 114.938131][ T6130] overlayfs: upper fs does not support tmpfile. [ 114.939155][ T6130] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 114.939359][ T6130] overlayfs: upper fs missing required features. [ 115.027351][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 115.347336][ T6141] loop0: detected capacity change from 0 to 32768 [ 115.402244][ T6141] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 115.409024][ T6141] overlayfs: upper fs does not support tmpfile. [ 115.409947][ T6141] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 115.410144][ T6141] overlayfs: upper fs missing required features. [ 115.436811][ T5156] Bluetooth: hci0: command tx timeout [ 115.507652][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 115.803487][ T6150] loop0: detected capacity change from 0 to 32768 [ 115.851086][ T6150] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 115.865807][ T6150] overlayfs: upper fs does not support tmpfile. [ 115.866809][ T6150] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 115.867037][ T6150] overlayfs: upper fs missing required features. [ 115.951248][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 116.181384][ T6170] loop0: detected capacity change from 0 to 32768 [ 116.197869][ T6170] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 116.202864][ T6170] overlayfs: upper fs does not support tmpfile. [ 116.203882][ T6170] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 116.204207][ T6170] overlayfs: upper fs missing required features. [ 116.300672][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 116.466335][ T6174] loop0: detected capacity change from 0 to 32768 [ 116.503232][ T6174] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 116.518217][ T6174] overlayfs: upper fs does not support tmpfile. [ 116.519202][ T6174] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 116.519409][ T6174] overlayfs: upper fs missing required features. [ 116.609017][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 116.786399][ T6178] loop0: detected capacity change from 0 to 32768 [ 116.803676][ T6178] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 116.809657][ T6178] overlayfs: upper fs does not support tmpfile. [ 116.810593][ T6178] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 116.810788][ T6178] overlayfs: upper fs missing required features. [ 116.889070][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 117.061050][ T6181] loop0: detected capacity change from 0 to 32768 [ 117.076832][ T6181] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 117.081667][ T6181] overlayfs: upper fs does not support tmpfile. [ 117.082638][ T6181] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 117.082843][ T6181] overlayfs: upper fs missing required features. [ 117.149025][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 117.318141][ T6184] loop0: detected capacity change from 0 to 32768 [ 117.334768][ T6184] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 117.342850][ T6184] overlayfs: upper fs does not support tmpfile. [ 117.343784][ T6184] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 117.343985][ T6184] overlayfs: upper fs missing required features. [ 117.419392][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 117.589192][ T6187] loop0: detected capacity change from 0 to 32768 [ 117.606476][ T6187] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 117.611345][ T6187] overlayfs: upper fs does not support tmpfile. [ 117.612333][ T6187] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 117.612537][ T6187] overlayfs: upper fs missing required features. [ 117.709004][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 117.886197][ T6191] loop0: detected capacity change from 0 to 32768 [ 117.906005][ T6191] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 117.910885][ T6191] overlayfs: upper fs does not support tmpfile. [ 117.911907][ T6191] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 117.912269][ T6191] overlayfs: upper fs missing required features. [ 117.999215][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 118.170117][ T6194] loop0: detected capacity change from 0 to 32768 [ 118.187038][ T6194] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 118.192131][ T6194] overlayfs: upper fs does not support tmpfile. [ 118.193186][ T6194] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 118.193406][ T6194] overlayfs: upper fs missing required features. [ 118.289283][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 118.457070][ T6197] loop0: detected capacity change from 0 to 32768 [ 118.468941][ T6197] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 118.474107][ T6197] overlayfs: upper fs does not support tmpfile. [ 118.481266][ T6197] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 118.481472][ T6197] overlayfs: upper fs missing required features. 2025/09/29 01:43:43 executed programs: 15 [ 118.548680][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 118.723496][ T6201] loop0: detected capacity change from 0 to 32768 [ 118.751379][ T6201] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 118.767662][ T6201] overlayfs: upper fs does not support tmpfile. [ 118.768640][ T6201] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 118.768847][ T6201] overlayfs: upper fs missing required features. [ 118.838879][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 119.004460][ T6204] loop0: detected capacity change from 0 to 32768 [ 119.031635][ T6204] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 119.047377][ T6204] overlayfs: upper fs does not support tmpfile. [ 119.048633][ T6204] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 119.048848][ T6204] overlayfs: upper fs missing required features. [ 119.139349][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 119.304433][ T6207] loop0: detected capacity change from 0 to 32768 [ 119.313276][ T6207] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 119.318865][ T6207] overlayfs: upper fs does not support tmpfile. [ 119.319811][ T6207] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 119.320006][ T6207] overlayfs: upper fs missing required features. [ 119.378616][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 119.548271][ T6210] loop0: detected capacity change from 0 to 32768 [ 119.566486][ T6210] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 119.571835][ T6210] overlayfs: upper fs does not support tmpfile. [ 119.573091][ T6210] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 119.573305][ T6210] overlayfs: upper fs missing required features. [ 119.658836][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 119.837170][ T6213] loop0: detected capacity change from 0 to 32768 [ 119.854265][ T6213] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 119.859778][ T6213] overlayfs: upper fs does not support tmpfile. [ 119.860800][ T6213] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 119.861006][ T6213] overlayfs: upper fs missing required features. [ 119.938726][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 120.108855][ T6217] loop0: detected capacity change from 0 to 32768 [ 120.128889][ T6217] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.135986][ T6217] overlayfs: upper fs does not support tmpfile. [ 120.136975][ T6217] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.137173][ T6217] overlayfs: upper fs missing required features. [ 120.230558][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 120.396701][ T6220] loop0: detected capacity change from 0 to 32768 [ 120.417703][ T6220] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.422639][ T6220] overlayfs: upper fs does not support tmpfile. [ 120.423606][ T6220] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.423817][ T6220] overlayfs: upper fs missing required features. [ 120.509217][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 120.677087][ T6223] loop0: detected capacity change from 0 to 32768 [ 120.695989][ T6223] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 120.701095][ T6223] overlayfs: upper fs does not support tmpfile. [ 120.702080][ T6223] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 120.702346][ T6223] overlayfs: upper fs missing required features. [ 120.798738][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 120.974344][ T6226] loop0: detected capacity change from 0 to 32768 [ 121.006420][ T6226] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.011251][ T6226] overlayfs: upper fs does not support tmpfile. [ 121.012216][ T6226] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.012431][ T6226] overlayfs: upper fs missing required features. [ 121.078670][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 121.243390][ T6229] loop0: detected capacity change from 0 to 32768 [ 121.258841][ T6229] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.263720][ T6229] overlayfs: upper fs does not support tmpfile. [ 121.264823][ T6229] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.287540][ T6229] overlayfs: upper fs missing required features. [ 121.368871][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 121.534191][ T6232] loop0: detected capacity change from 0 to 32768 [ 121.552855][ T6232] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.569022][ T6232] overlayfs: upper fs does not support tmpfile. [ 121.569990][ T6232] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.570201][ T6232] overlayfs: upper fs missing required features. [ 121.639190][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 121.805469][ T6235] loop0: detected capacity change from 0 to 32768 [ 121.824780][ T6235] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 121.840297][ T6235] overlayfs: upper fs does not support tmpfile. [ 121.841276][ T6235] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 121.841487][ T6235] overlayfs: upper fs missing required features. [ 121.939215][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 122.103907][ T6238] loop0: detected capacity change from 0 to 32768 [ 122.133960][ T6238] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.139880][ T6238] overlayfs: upper fs does not support tmpfile. [ 122.140854][ T6238] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.141059][ T6238] overlayfs: upper fs missing required features. [ 122.188852][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 122.356006][ T6241] loop0: detected capacity change from 0 to 32768 [ 122.375552][ T6241] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.380618][ T6241] overlayfs: upper fs does not support tmpfile. [ 122.381611][ T6241] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.381820][ T6241] overlayfs: upper fs missing required features. [ 122.488937][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 122.656532][ T6244] loop0: detected capacity change from 0 to 32768 [ 122.676588][ T6244] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.681695][ T6244] overlayfs: upper fs does not support tmpfile. [ 122.682656][ T6244] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.682865][ T6244] overlayfs: upper fs missing required features. [ 122.759255][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 122.929155][ T6247] loop0: detected capacity change from 0 to 32768 [ 122.946852][ T6247] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 122.951142][ T6247] overlayfs: upper fs does not support tmpfile. [ 122.951697][ T6247] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 122.951811][ T6247] overlayfs: upper fs missing required features. [ 123.029006][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 123.195026][ T6250] loop0: detected capacity change from 0 to 32768 [ 123.219859][ T6250] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 123.224855][ T6250] overlayfs: upper fs does not support tmpfile. [ 123.226850][ T6250] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 123.227056][ T6250] overlayfs: upper fs missing required features. [ 123.308974][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 123.477267][ T6253] loop0: detected capacity change from 0 to 32768 [ 123.514363][ T6253] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 123.531163][ T6253] overlayfs: upper fs does not support tmpfile. [ 123.532148][ T6253] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 123.532366][ T6253] overlayfs: upper fs missing required features. 2025/09/29 01:43:48 executed programs: 33 [ 123.588639][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 123.755305][ T6256] loop0: detected capacity change from 0 to 32768 [ 123.780986][ T6256] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 123.794591][ T6256] overlayfs: upper fs does not support tmpfile. [ 123.796413][ T6256] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 123.796613][ T6256] overlayfs: upper fs missing required features. [ 123.869779][ T6003] ocfs2: Unmounting device (7,0) on (node local) [ 124.041104][ T6259] loop0: detected capacity change from 0 to 32768 [ 124.058944][ T6259] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 124.074751][ T6259] overlayfs: upper fs does not support tmpfile. [ 124.082859][ T6259] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 124.083082][ T6259] overlayfs: upper fs missing required features. [ 124.158918][ T6003] ocfs2: Unmounting device (7,0) on (node local)