Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 34.085745][ T6575] cgroup: Unknown subsys name 'net' [ 34.215861][ T6575] cgroup: Unknown subsys name 'cpuset' [ 34.217722][ T6575] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.432093][ T6575] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 37.957464][ T6585] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 38.055737][ T6593] chnl_net:caif_netlink_parms(): no params data found [ 38.079245][ T6593] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.079435][ T6593] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.079505][ T6593] bridge_slave_0: entered allmulticast mode [ 38.079972][ T6593] bridge_slave_0: entered promiscuous mode [ 38.081153][ T6593] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.081193][ T6593] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.081235][ T6593] bridge_slave_1: entered allmulticast mode [ 38.081627][ T6593] bridge_slave_1: entered promiscuous mode [ 38.089293][ T6593] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.090286][ T6593] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.097303][ T6593] team0: Port device team_slave_0 added [ 38.098295][ T6593] team0: Port device team_slave_1 added [ 38.103950][ T6593] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.103974][ T6593] 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. [ 38.103996][ T6593] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.105133][ T6593] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.105141][ T6593] 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. [ 38.105314][ T6593] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.115675][ T6593] hsr_slave_0: entered promiscuous mode [ 38.116004][ T6593] hsr_slave_1: entered promiscuous mode [ 38.196246][ T6593] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.199658][ T6593] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.202040][ T6593] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.204139][ T6593] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.214412][ T6593] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.214466][ T6593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.214657][ T6593] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.214687][ T6593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.233741][ T6593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.238390][ T6593] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.292155][ T6593] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.304643][ T6593] veth0_vlan: entered promiscuous mode [ 38.306343][ T6593] veth1_vlan: entered promiscuous mode [ 38.312450][ T6593] veth0_macvtap: entered promiscuous mode [ 38.313474][ T6593] veth1_macvtap: entered promiscuous mode [ 38.319590][ T6593] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.321063][ T6593] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.323710][ T2099] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.327240][ T2099] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.328866][ T2099] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.331110][ T2099] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.402966][ T6163] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.404547][ T6163] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.405722][ T6163] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.407212][ T6163] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.408581][ T6163] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.641804][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.689803][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.747151][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.805894][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.931805][ T713] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.933949][ T713] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.942157][ T2099] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.943729][ T2099] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:39 executed programs: 0 [ 39.618656][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.620250][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.621709][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.623573][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.625499][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.674641][ T6682] chnl_net:caif_netlink_parms(): no params data found [ 39.694115][ T6682] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.694180][ T6682] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.695099][ T6682] bridge_slave_0: entered allmulticast mode [ 39.695554][ T6682] bridge_slave_0: entered promiscuous mode [ 39.696333][ T6682] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.696375][ T6682] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.696428][ T6682] bridge_slave_1: entered allmulticast mode [ 39.697220][ T6682] bridge_slave_1: entered promiscuous mode [ 39.703930][ T6682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.705428][ T6682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.711645][ T6682] team0: Port device team_slave_0 added [ 39.712699][ T6682] team0: Port device team_slave_1 added [ 39.720824][ T6682] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.720847][ T6682] 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. [ 39.720862][ T6682] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.721786][ T6682] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.721793][ T6682] 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. [ 39.721805][ T6682] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.731550][ T6682] hsr_slave_0: entered promiscuous mode [ 39.731856][ T6682] hsr_slave_1: entered promiscuous mode [ 39.732078][ T6682] debugfs: 'hsr0' already exists in 'hsr' [ 39.732127][ T6682] Cannot create hsr debugfs directory [ 41.704598][ T53] Bluetooth: hci0: command tx timeout [ 41.733073][ T12] bridge_slave_1: left allmulticast mode [ 41.735026][ T12] bridge_slave_1: left promiscuous mode [ 41.736307][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.740333][ T12] bridge_slave_0: left allmulticast mode [ 41.741307][ T12] bridge_slave_0: left promiscuous mode [ 41.742383][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.908602][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.966065][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.985339][ T12] bond0 (unregistering): Released all slaves [ 42.090186][ T12] hsr_slave_0: left promiscuous mode [ 42.091273][ T12] hsr_slave_1: left promiscuous mode [ 42.091712][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.091726][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.092595][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.092606][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.101662][ T12] veth1_macvtap: left promiscuous mode [ 42.101714][ T12] veth0_macvtap: left promiscuous mode [ 42.101757][ T12] veth1_vlan: left promiscuous mode [ 42.101965][ T12] veth0_vlan: left promiscuous mode [ 42.211922][ T12] team0 (unregistering): Port device team_slave_1 removed [ 42.225498][ T12] team0 (unregistering): Port device team_slave_0 removed [ 42.559661][ T6682] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.564907][ T6682] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.566611][ T6682] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.568801][ T6682] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.784457][ T6682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.789846][ T6682] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.799745][ T713] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.799831][ T713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.800656][ T713] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.800674][ T713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.863340][ T6682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.880277][ T6682] veth0_vlan: entered promiscuous mode [ 42.884012][ T6682] veth1_vlan: entered promiscuous mode [ 42.892790][ T6682] veth0_macvtap: entered promiscuous mode [ 42.895378][ T6682] veth1_macvtap: entered promiscuous mode [ 42.899625][ T6682] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.902713][ T6682] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.963558][ T363] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.965299][ T363] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.967275][ T363] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.968660][ T363] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.988735][ T515] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.990087][ T515] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.039301][ T515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.039333][ T515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.176032][ T6759] loop0: detected capacity change from 0 to 32768 [ 43.178428][ T6759] ======================================================= [ 43.178428][ T6759] WARNING: The mand mount option has been deprecated and [ 43.178428][ T6759] and is ignored by this kernel. Remove the mand [ 43.178428][ T6759] option from the mount to silence this warning. [ 43.178428][ T6759] ======================================================= [ 43.192712][ T6759] JBD2: Ignoring recovery information on journal [ 43.202947][ T6759] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.207148][ T6759] [ 43.207599][ T6759] ====================================================== [ 43.208687][ T6759] WARNING: possible circular locking dependency detected [ 43.209703][ T6759] syzkaller #0 Not tainted [ 43.210298][ T6759] ------------------------------------------------------ [ 43.211330][ T6759] syz.0.17/6759 is trying to acquire lock: [ 43.212210][ T6759] ffff0000f9cd6d80 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x130/0x3ea0 [ 43.214191][ T6759] [ 43.214191][ T6759] but task is already holding lock: [ 43.215291][ T6759] ffff0000f9cd06f8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 43.216680][ T6759] [ 43.216680][ T6759] which lock already depends on the new lock. [ 43.216680][ T6759] [ 43.218077][ T6759] [ 43.218077][ T6759] the existing dependency chain (in reverse order) is: [ 43.219378][ T6759] [ 43.219378][ T6759] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 43.220487][ T6759] down_write+0x50/0xc0 [ 43.221105][ T6759] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 43.221898][ T6759] ocfs2_init_security_set+0xb4/0xd8 [ 43.222690][ T6759] ocfs2_mknod+0x104c/0x1cf0 [ 43.223394][ T6759] ocfs2_create+0x178/0x474 [ 43.224092][ T6759] path_openat+0x143c/0x3114 [ 43.224797][ T6759] do_filp_open+0x18c/0x36c [ 43.225539][ T6759] do_sys_openat2+0x11c/0x1f0 [ 43.226372][ T6759] __arm64_sys_openat+0x120/0x158 [ 43.227102][ T6759] invoke_syscall+0x98/0x254 [ 43.227785][ T6759] el0_svc_common+0xe8/0x23c [ 43.228481][ T6759] do_el0_svc+0x48/0x58 [ 43.229120][ T6759] el0_svc+0x5c/0x26c [ 43.229799][ T6759] el0t_64_sync_handler+0x84/0x12c [ 43.230559][ T6759] el0t_64_sync+0x198/0x19c [ 43.231251][ T6759] [ 43.231251][ T6759] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 43.232453][ T6759] down_read+0x58/0x308 [ 43.233091][ T6759] ocfs2_start_trans+0x35c/0x6b0 [ 43.233860][ T6759] ocfs2_reserve_suballoc_bits+0x74c/0x3ea0 [ 43.234782][ T6759] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 43.235744][ T6759] ocfs2_mknod+0xbb8/0x1cf0 [ 43.236431][ T6759] ocfs2_create+0x178/0x474 [ 43.237199][ T6759] path_openat+0x143c/0x3114 [ 43.237920][ T6759] do_filp_open+0x18c/0x36c [ 43.238621][ T6759] do_sys_openat2+0x11c/0x1f0 [ 43.239338][ T6759] __arm64_sys_openat+0x120/0x158 [ 43.240124][ T6759] invoke_syscall+0x98/0x254 [ 43.240826][ T6759] el0_svc_common+0xe8/0x23c [ 43.241534][ T6759] do_el0_svc+0x48/0x58 [ 43.242184][ T6759] el0_svc+0x5c/0x26c [ 43.242843][ T6759] el0t_64_sync_handler+0x84/0x12c [ 43.243639][ T6759] el0t_64_sync+0x198/0x19c [ 43.244328][ T6759] [ 43.244328][ T6759] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 43.245386][ T6759] ocfs2_start_trans+0x1f4/0x6b0 [ 43.246144][ T6759] ocfs2_reserve_suballoc_bits+0x74c/0x3ea0 [ 43.246941][ T6759] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 43.247920][ T6759] ocfs2_mknod+0xbb8/0x1cf0 [ 43.248613][ T6759] ocfs2_create+0x178/0x474 [ 43.249295][ T6759] path_openat+0x143c/0x3114 [ 43.249978][ T6759] do_filp_open+0x18c/0x36c [ 43.250684][ T6759] do_sys_openat2+0x11c/0x1f0 [ 43.251417][ T6759] __arm64_sys_openat+0x120/0x158 [ 43.252199][ T6759] invoke_syscall+0x98/0x254 [ 43.252918][ T6759] el0_svc_common+0xe8/0x23c [ 43.253628][ T6759] do_el0_svc+0x48/0x58 [ 43.254277][ T6759] el0_svc+0x5c/0x26c [ 43.254919][ T6759] el0t_64_sync_handler+0x84/0x12c [ 43.255739][ T6759] el0t_64_sync+0x198/0x19c [ 43.256493][ T6759] [ 43.256493][ T6759] -> #1 (&ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE]){+.+.}-{4:4}: [ 43.258091][ T6759] down_write+0x50/0xc0 [ 43.258771][ T6759] ocfs2_reserve_suballoc_bits+0x130/0x3ea0 [ 43.259712][ T6759] ocfs2_reserve_clusters_with_limit+0x290/0x9e0 [ 43.260683][ T6759] ocfs2_reserve_suballoc_bits+0x72c/0x3ea0 [ 43.261567][ T6759] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 43.262506][ T6759] ocfs2_mknod+0xbb8/0x1cf0 [ 43.263211][ T6759] ocfs2_create+0x178/0x474 [ 43.263922][ T6759] path_openat+0x143c/0x3114 [ 43.264637][ T6759] do_filp_open+0x18c/0x36c [ 43.265337][ T6759] do_sys_openat2+0x11c/0x1f0 [ 43.266065][ T6759] __arm64_sys_openat+0x120/0x158 [ 43.266827][ T6759] invoke_syscall+0x98/0x254 [ 43.267542][ T6759] el0_svc_common+0xe8/0x23c [ 43.268249][ T6759] do_el0_svc+0x48/0x58 [ 43.268898][ T6759] el0_svc+0x5c/0x26c [ 43.269546][ T6759] el0t_64_sync_handler+0x84/0x12c [ 43.270334][ T6759] el0t_64_sync+0x198/0x19c [ 43.271018][ T6759] [ 43.271018][ T6759] -> #0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 43.272511][ T6759] __lock_acquire+0x1774/0x30a4 [ 43.273288][ T6759] lock_acquire+0x140/0x2e0 [ 43.274025][ T6759] down_write+0x50/0xc0 [ 43.274695][ T6759] ocfs2_reserve_suballoc_bits+0x130/0x3ea0 [ 43.275597][ T6759] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 43.276517][ T6759] ocfs2_init_xattr_set_ctxt+0x300/0x778 [ 43.277378][ T6759] ocfs2_xattr_set+0x920/0xe9c [ 43.278126][ T6759] ocfs2_xattr_trusted_set+0x4c/0x64 [ 43.278930][ T6759] __vfs_setxattr+0x3d8/0x400 [ 43.279642][ T6759] __vfs_setxattr_noperm+0x120/0x5c4 [ 43.280437][ T6759] __vfs_setxattr_locked+0x1e8/0x214 [ 43.281236][ T6759] vfs_setxattr+0x158/0x2a8 [ 43.281935][ T6759] filename_setxattr+0x20c/0x4f8 [ 43.282700][ T6759] path_setxattrat+0x2e8/0x320 [ 43.283454][ T6759] __arm64_sys_setxattr+0xc0/0xdc [ 43.284239][ T6759] invoke_syscall+0x98/0x254 [ 43.284942][ T6759] el0_svc_common+0xe8/0x23c [ 43.285651][ T6759] do_el0_svc+0x48/0x58 [ 43.286296][ T6759] el0_svc+0x5c/0x26c [ 43.286926][ T6759] el0t_64_sync_handler+0x84/0x12c [ 43.287708][ T6759] el0t_64_sync+0x198/0x19c [ 43.288402][ T6759] [ 43.288402][ T6759] other info that might help us debug this: [ 43.288402][ T6759] [ 43.289816][ T6759] Chain exists of: [ 43.289816][ T6759] &ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE] --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 43.289816][ T6759] [ 43.292216][ T6759] Possible unsafe locking scenario: [ 43.292216][ T6759] [ 43.293238][ T6759] CPU0 CPU1 [ 43.293947][ T6759] ---- ---- [ 43.294713][ T6759] lock(&oi->ip_xattr_sem); [ 43.295377][ T6759] lock(&journal->j_trans_barrier); [ 43.296498][ T6759] lock(&oi->ip_xattr_sem); [ 43.297461][ T6759] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 43.298504][ T6759] [ 43.298504][ T6759] *** DEADLOCK *** [ 43.298504][ T6759] [ 43.299643][ T6759] 3 locks held by syz.0.17/6759: [ 43.300343][ T6759] #0: ffff0000c6fca420 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.301685][ T6759] #1: ffff0000f9cd09c0 (&type->i_mutex_dir_key#8){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2a8 [ 43.303189][ T6759] #2: ffff0000f9cd06f8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 43.304630][ T6759] [ 43.304630][ T6759] stack backtrace: [ 43.305413][ T6759] CPU: 1 UID: 0 PID: 6759 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 43.306601][ T6759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 43.308012][ T6759] Call trace: [ 43.308467][ T6759] show_stack+0x2c/0x3c (C) [ 43.309111][ T6759] __dump_stack+0x30/0x40 [ 43.309723][ T6759] dump_stack_lvl+0xd8/0x12c [ 43.310375][ T6759] dump_stack+0x1c/0x28 [ 43.310960][ T6759] print_circular_bug+0x324/0x32c [ 43.311672][ T6759] check_noncircular+0x154/0x174 [ 43.312362][ T6759] __lock_acquire+0x1774/0x30a4 [ 43.313050][ T6759] lock_acquire+0x140/0x2e0 [ 43.313686][ T6759] down_write+0x50/0xc0 [ 43.314275][ T6759] ocfs2_reserve_suballoc_bits+0x130/0x3ea0 [ 43.315108][ T6759] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 43.315994][ T6759] ocfs2_init_xattr_set_ctxt+0x300/0x778 [ 43.316795][ T6759] ocfs2_xattr_set+0x920/0xe9c [ 43.317454][ T6759] ocfs2_xattr_trusted_set+0x4c/0x64 [ 43.318205][ T6759] __vfs_setxattr+0x3d8/0x400 [ 43.318873][ T6759] __vfs_setxattr_noperm+0x120/0x5c4 [ 43.319648][ T6759] __vfs_setxattr_locked+0x1e8/0x214 [ 43.320394][ T6759] vfs_setxattr+0x158/0x2a8 [ 43.321025][ T6759] filename_setxattr+0x20c/0x4f8 [ 43.321720][ T6759] path_setxattrat+0x2e8/0x320 [ 43.322385][ T6759] __arm64_sys_setxattr+0xc0/0xdc [ 43.323090][ T6759] invoke_syscall+0x98/0x254 [ 43.323746][ T6759] el0_svc_common+0xe8/0x23c [ 43.324366][ T6759] do_el0_svc+0x48/0x58 [ 43.324940][ T6759] el0_svc+0x5c/0x26c [ 43.325502][ T6759] el0t_64_sync_handler+0x84/0x12c [ 43.326208][ T6759] el0t_64_sync+0x198/0x19c [ 43.339985][ T6682] ocfs2: Unmounting device (7,0) on (node local)