Starting crond: [ 9.423669][ T6245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.425559][ T6245] eql: remember to turn off Van-Jacobson compression on your slave devices OK [ 9.472565][ T4749] gve 0000:00:00.0 enp0s0: Device link is up. Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs syzkaller login: [ 32.791202][ T6554] cgroup: Unknown subsys name 'net' [ 32.900938][ T6554] cgroup: Unknown subsys name 'cpuset' [ 32.903043][ T6554] cgroup: Unknown subsys name 'rlimit' [ 33.085790][ T6554] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 37.822381][ T6562] 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. [ 38.208598][ T6587] chnl_net:caif_netlink_parms(): no params data found [ 38.234961][ T6587] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.235304][ T6587] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.235391][ T6587] bridge_slave_0: entered allmulticast mode [ 38.235864][ T6587] bridge_slave_0: entered promiscuous mode [ 38.236929][ T6587] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.236950][ T6587] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.236999][ T6587] bridge_slave_1: entered allmulticast mode [ 38.237780][ T6587] bridge_slave_1: entered promiscuous mode [ 38.247193][ T6587] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.248145][ T6587] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.256193][ T6587] team0: Port device team_slave_0 added [ 38.257965][ T6587] team0: Port device team_slave_1 added [ 38.265847][ T6587] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.265873][ T6587] 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. [ 38.265894][ T6587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.266651][ T6587] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.266659][ T6587] 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. [ 38.266673][ T6587] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.341529][ T6587] hsr_slave_0: entered promiscuous mode [ 38.341895][ T6587] hsr_slave_1: entered promiscuous mode [ 38.401868][ T6587] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.404522][ T6587] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.406891][ T6587] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.409102][ T6587] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.431883][ T6587] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.431930][ T6587] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.432093][ T6587] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.432118][ T6587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.445769][ T6587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.449276][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.452317][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.457066][ T6587] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.460377][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.460426][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.464633][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.464674][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.519464][ T6587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.530988][ T6587] veth0_vlan: entered promiscuous mode [ 38.533857][ T6587] veth1_vlan: entered promiscuous mode [ 38.560084][ T6587] veth0_macvtap: entered promiscuous mode [ 38.561671][ T6587] veth1_macvtap: entered promiscuous mode [ 38.566140][ T6587] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.569316][ T6587] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.574539][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.574701][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.574757][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.574801][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.825137][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.902407][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.921233][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.923024][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.924301][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.926868][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.928370][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.942080][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.988628][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.418049][ T1969] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.418080][ T1969] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.428444][ T4749] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.428479][ T4749] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:39 executed programs: 0 [ 39.628289][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.629378][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.630086][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.630494][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.630713][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.679308][ T6662] chnl_net:caif_netlink_parms(): no params data found [ 39.701803][ T6662] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.701839][ T6662] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.701920][ T6662] bridge_slave_0: entered allmulticast mode [ 39.702384][ T6662] bridge_slave_0: entered promiscuous mode [ 39.703075][ T6662] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.703090][ T6662] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.703140][ T6662] bridge_slave_1: entered allmulticast mode [ 39.703528][ T6662] bridge_slave_1: entered promiscuous mode [ 39.715691][ T6662] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.718288][ T6662] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.727211][ T6662] team0: Port device team_slave_0 added [ 39.728011][ T6662] team0: Port device team_slave_1 added [ 39.735386][ T6662] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.735411][ T6662] 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. [ 39.735424][ T6662] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.735986][ T6662] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.735992][ T6662] 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. [ 39.736003][ T6662] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.751585][ T6662] hsr_slave_0: entered promiscuous mode [ 39.751966][ T6662] hsr_slave_1: entered promiscuous mode [ 39.752177][ T6662] debugfs: 'hsr0' already exists in 'hsr' [ 39.752224][ T6662] Cannot create hsr debugfs directory [ 41.699920][ T6143] Bluetooth: hci0: command tx timeout [ 42.093234][ T12] bridge_slave_1: left allmulticast mode [ 42.094662][ T12] bridge_slave_1: left promiscuous mode [ 42.095007][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.100804][ T12] bridge_slave_0: left allmulticast mode [ 42.100830][ T12] bridge_slave_0: left promiscuous mode [ 42.100906][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.221855][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.250892][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.260646][ T12] bond0 (unregistering): Released all slaves [ 42.326789][ T12] hsr_slave_0: left promiscuous mode [ 42.328034][ T12] hsr_slave_1: left promiscuous mode [ 42.328335][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.328349][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.329644][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.329655][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.334783][ T12] veth1_macvtap: left promiscuous mode [ 42.334851][ T12] veth0_macvtap: left promiscuous mode [ 42.335069][ T12] veth1_vlan: left promiscuous mode [ 42.335116][ T12] veth0_vlan: left promiscuous mode [ 42.451565][ T12] team0 (unregistering): Port device team_slave_1 removed [ 42.457386][ T12] team0 (unregistering): Port device team_slave_0 removed [ 42.798298][ T6662] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.800854][ T6662] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.803105][ T6662] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.805200][ T6662] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.851836][ T6662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.856087][ T6662] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.858399][ T4749] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.858448][ T4749] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.861955][ T1969] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.862009][ T1969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.868200][ T6662] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.868832][ T6662] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.033046][ T6662] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.042400][ T6662] veth0_vlan: entered promiscuous mode [ 43.043972][ T6662] veth1_vlan: entered promiscuous mode [ 43.050620][ T6662] veth0_macvtap: entered promiscuous mode [ 43.052367][ T6662] veth1_macvtap: entered promiscuous mode [ 43.062438][ T6662] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.064786][ T6662] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.076345][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.078329][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.081140][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.082667][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.119084][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.119116][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.170466][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.170496][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.768961][ T6741] loop0: detected capacity change from 0 to 262144 [ 43.780656][ T6143] Bluetooth: hci0: command tx timeout [ 43.791571][ T6741] JBD2: Ignoring recovery information on journal [ 43.800911][ T6741] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.804438][ T6741] [ 43.804835][ T6741] ====================================================== [ 43.805836][ T6741] WARNING: possible circular locking dependency detected [ 43.806886][ T6741] syzkaller #0 Not tainted [ 43.807513][ T6741] ------------------------------------------------------ [ 43.808596][ T6741] syz.0.17/6741 is trying to acquire lock: [ 43.809427][ T6741] ffff0000c2792610 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_write_begin_nolock+0x8e4/0x3864 [ 43.810938][ T6741] [ 43.810938][ T6741] but task is already holding lock: [ 43.812058][ T6741] ffff0000f3856a20 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_write_begin+0x190/0x30c [ 43.813502][ T6741] [ 43.813502][ T6741] which lock already depends on the new lock. [ 43.813502][ T6741] [ 43.814985][ T6741] [ 43.814985][ T6741] the existing dependency chain (in reverse order) is: [ 43.816364][ T6741] [ 43.816364][ T6741] -> #4 (&oi->ip_alloc_sem){++++}-{4:4}: [ 43.817591][ T6741] down_read+0x58/0x2f8 [ 43.818388][ T6741] ocfs2_xattr_ibody_find+0x100/0x668 [ 43.819338][ T6741] ocfs2_xattr_set_handle+0x2bc/0x5e4 [ 43.820243][ T6741] ocfs2_init_security_set+0xb4/0xd8 [ 43.821230][ T6741] ocfs2_mknod+0x106c/0x1cf0 [ 43.822049][ T6741] ocfs2_create+0x190/0x474 [ 43.822826][ T6741] path_openat+0x12d8/0x2c40 [ 43.823641][ T6741] do_filp_open+0x18c/0x36c [ 43.824445][ T6741] do_sys_openat2+0x11c/0x1b4 [ 43.825275][ T6741] __arm64_sys_openat+0x120/0x158 [ 43.826110][ T6741] invoke_syscall+0x98/0x254 [ 43.826901][ T6741] el0_svc_common+0x130/0x23c [ 43.827687][ T6741] do_el0_svc+0x48/0x58 [ 43.828415][ T6741] el0_svc+0x5c/0x254 [ 43.829172][ T6741] el0t_64_sync_handler+0x84/0x12c [ 43.830062][ T6741] el0t_64_sync+0x198/0x19c [ 43.830854][ T6741] [ 43.830854][ T6741] -> #3 (&oi->ip_xattr_sem){++++}-{4:4}: [ 43.832092][ T6741] down_read+0x58/0x2f8 [ 43.832826][ T6741] ocfs2_init_acl+0x258/0x5f0 [ 43.833613][ T6741] ocfs2_mknod+0x1028/0x1cf0 [ 43.834479][ T6741] ocfs2_create+0x190/0x474 [ 43.835222][ T6741] path_openat+0x12d8/0x2c40 [ 43.835974][ T6741] do_filp_open+0x18c/0x36c [ 43.836706][ T6741] do_sys_openat2+0x11c/0x1b4 [ 43.837522][ T6741] __arm64_sys_openat+0x120/0x158 [ 43.838411][ T6741] invoke_syscall+0x98/0x254 [ 43.839247][ T6741] el0_svc_common+0x130/0x23c [ 43.840043][ T6741] do_el0_svc+0x48/0x58 [ 43.840761][ T6741] el0_svc+0x5c/0x254 [ 43.841522][ T6741] el0t_64_sync_handler+0x84/0x12c [ 43.842384][ T6741] el0t_64_sync+0x198/0x19c [ 43.843216][ T6741] [ 43.843216][ T6741] -> #2 (jbd2_handle){++++}-{0:0}: [ 43.844434][ T6741] start_this_handle+0xe74/0x10dc [ 43.845323][ T6741] jbd2__journal_start+0x288/0x51c [ 43.846209][ T6741] jbd2_journal_start+0x3c/0x4c [ 43.847090][ T6741] ocfs2_start_trans+0x368/0x6b0 [ 43.847937][ T6741] ocfs2_mknod+0xc50/0x1cf0 [ 43.848706][ T6741] ocfs2_create+0x190/0x474 [ 43.849534][ T6741] path_openat+0x12d8/0x2c40 [ 43.850394][ T6741] do_filp_open+0x18c/0x36c [ 43.851201][ T6741] do_sys_openat2+0x11c/0x1b4 [ 43.852027][ T6741] __arm64_sys_openat+0x120/0x158 [ 43.852930][ T6741] invoke_syscall+0x98/0x254 [ 43.853762][ T6741] el0_svc_common+0x130/0x23c [ 43.854549][ T6741] do_el0_svc+0x48/0x58 [ 43.855238][ T6741] el0_svc+0x5c/0x254 [ 43.855924][ T6741] el0t_64_sync_handler+0x84/0x12c [ 43.856806][ T6741] el0t_64_sync+0x198/0x19c [ 43.857560][ T6741] [ 43.857560][ T6741] -> #1 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 43.858846][ T6741] down_read+0x58/0x2f8 [ 43.859553][ T6741] ocfs2_start_trans+0x35c/0x6b0 [ 43.860411][ T6741] ocfs2_mknod+0xc50/0x1cf0 [ 43.861177][ T6741] ocfs2_create+0x190/0x474 [ 43.861938][ T6741] path_openat+0x12d8/0x2c40 [ 43.862684][ T6741] do_filp_open+0x18c/0x36c [ 43.863448][ T6741] do_sys_openat2+0x11c/0x1b4 [ 43.864312][ T6741] __arm64_sys_openat+0x120/0x158 [ 43.865151][ T6741] invoke_syscall+0x98/0x254 [ 43.865909][ T6741] el0_svc_common+0x130/0x23c [ 43.866664][ T6741] do_el0_svc+0x48/0x58 [ 43.867414][ T6741] el0_svc+0x5c/0x254 [ 43.868186][ T6741] el0t_64_sync_handler+0x84/0x12c [ 43.869021][ T6741] el0t_64_sync+0x198/0x19c [ 43.869798][ T6741] [ 43.869798][ T6741] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 43.870993][ T6741] __lock_acquire+0x1774/0x30a4 [ 43.871790][ T6741] lock_acquire+0x14c/0x2e0 [ 43.872551][ T6741] ocfs2_start_trans+0x1f4/0x6b0 [ 43.873413][ T6741] ocfs2_write_begin_nolock+0x8e4/0x3864 [ 43.874405][ T6741] ocfs2_write_begin+0x1b4/0x30c [ 43.875278][ T6741] generic_perform_write+0x244/0x7bc [ 43.876211][ T6741] __generic_file_write_iter+0xfc/0x204 [ 43.877110][ T6741] ocfs2_file_write_iter+0x1328/0x1b84 [ 43.878073][ T6741] vfs_write+0x540/0xa3c [ 43.878775][ T6741] ksys_write+0x120/0x210 [ 43.879513][ T6741] __arm64_sys_write+0x7c/0x90 [ 43.880316][ T6741] invoke_syscall+0x98/0x254 [ 43.881088][ T6741] el0_svc_common+0x130/0x23c [ 43.881874][ T6741] do_el0_svc+0x48/0x58 [ 43.882574][ T6741] el0_svc+0x5c/0x254 [ 43.883277][ T6741] el0t_64_sync_handler+0x84/0x12c [ 43.884126][ T6741] el0t_64_sync+0x198/0x19c [ 43.884880][ T6741] [ 43.884880][ T6741] other info that might help us debug this: [ 43.884880][ T6741] [ 43.886405][ T6741] Chain exists of: [ 43.886405][ T6741] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 43.886405][ T6741] [ 43.888355][ T6741] Possible unsafe locking scenario: [ 43.888355][ T6741] [ 43.889473][ T6741] CPU0 CPU1 [ 43.890289][ T6741] ---- ---- [ 43.891091][ T6741] lock(&oi->ip_alloc_sem); [ 43.891750][ T6741] lock(&oi->ip_xattr_sem); [ 43.892804][ T6741] lock(&oi->ip_alloc_sem); [ 43.893839][ T6741] rlock(sb_internal#2); [ 43.894540][ T6741] [ 43.894540][ T6741] *** DEADLOCK *** [ 43.894540][ T6741] [ 43.895766][ T6741] 3 locks held by syz.0.17/6741: [ 43.896507][ T6741] #0: ffff0000c2792420 (sb_writers#11){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 43.897820][ T6741] #1: ffff0000f3856d80 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: ocfs2_file_write_iter+0x3a0/0x1b84 [ 43.899552][ T6741] #2: ffff0000f3856a20 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_write_begin+0x190/0x30c [ 43.901063][ T6741] [ 43.901063][ T6741] stack backtrace: [ 43.901972][ T6741] CPU: 1 UID: 0 PID: 6741 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 43.903343][ T6741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 43.905003][ T6741] Call trace: [ 43.905551][ T6741] show_stack+0x2c/0x3c (C) [ 43.906259][ T6741] __dump_stack+0x30/0x40 [ 43.906947][ T6741] dump_stack_lvl+0xd8/0x12c [ 43.907643][ T6741] dump_stack+0x1c/0x28 [ 43.908320][ T6741] print_circular_bug+0x324/0x32c [ 43.909081][ T6741] check_noncircular+0x154/0x174 [ 43.909864][ T6741] __lock_acquire+0x1774/0x30a4 [ 43.910584][ T6741] lock_acquire+0x14c/0x2e0 [ 43.911226][ T6741] ocfs2_start_trans+0x1f4/0x6b0 [ 43.911963][ T6741] ocfs2_write_begin_nolock+0x8e4/0x3864 [ 43.912778][ T6741] ocfs2_write_begin+0x1b4/0x30c [ 43.913557][ T6741] generic_perform_write+0x244/0x7bc [ 43.914347][ T6741] __generic_file_write_iter+0xfc/0x204 [ 43.915246][ T6741] ocfs2_file_write_iter+0x1328/0x1b84 [ 43.916059][ T6741] vfs_write+0x540/0xa3c [ 43.916723][ T6741] ksys_write+0x120/0x210 [ 43.917398][ T6741] __arm64_sys_write+0x7c/0x90 [ 43.918170][ T6741] invoke_syscall+0x98/0x254 [ 43.918912][ T6741] el0_svc_common+0x130/0x23c [ 43.919674][ T6741] do_el0_svc+0x48/0x58 [ 43.920372][ T6741] el0_svc+0x5c/0x254 [ 43.921011][ T6741] el0t_64_sync_handler+0x84/0x12c [ 43.921798][ T6741] el0t_64_sync+0x198/0x19c [ 43.929128][ T6662] ocfs2: Unmounting device (7,0) on (node local)