Warning: Permanently added '10.128.1.47' (ED25519) to the list of known hosts. 1970/01/01 00:00:39 parsed 1 programs [ 40.511095][ T6558] cgroup: Unknown subsys name 'net' [ 40.621148][ T6558] cgroup: Unknown subsys name 'cpuset' [ 40.623227][ T6558] cgroup: Unknown subsys name 'rlimit' [ 40.771415][ T6558] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 46.422809][ T6566] 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. [ 46.773304][ T6590] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.773651][ T6590] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.773802][ T6590] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.774103][ T6590] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.774307][ T6590] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.500534][ T6624] chnl_net:caif_netlink_parms(): no params data found [ 47.523749][ T6624] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.525286][ T6624] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.526156][ T6624] bridge_slave_0: entered allmulticast mode [ 47.526700][ T6624] bridge_slave_0: entered promiscuous mode [ 47.527911][ T6624] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.527932][ T6624] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.528049][ T6624] bridge_slave_1: entered allmulticast mode [ 47.528473][ T6624] bridge_slave_1: entered promiscuous mode [ 47.573788][ T6624] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.574632][ T6624] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.582103][ T6624] team0: Port device team_slave_0 added [ 47.582770][ T6624] team0: Port device team_slave_1 added [ 47.588921][ T6624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.588951][ T6624] 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. [ 47.588963][ T6624] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.589837][ T6624] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.589843][ T6624] 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. [ 47.589853][ T6624] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.607538][ T6624] hsr_slave_0: entered promiscuous mode [ 47.607882][ T6624] hsr_slave_1: entered promiscuous mode [ 47.655980][ T6624] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.659332][ T6624] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.660716][ T6624] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.662818][ T6624] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.673485][ T6624] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.673598][ T6624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.673777][ T6624] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.673803][ T6624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.691875][ T6624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.695456][ T266] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.697095][ T266] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.704264][ T6624] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.706988][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.707030][ T780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.711336][ T266] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.711374][ T266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.722619][ T6624] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.722656][ T6624] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.815777][ T6624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.825694][ T6624] veth0_vlan: entered promiscuous mode [ 47.827258][ T6624] veth1_vlan: entered promiscuous mode [ 47.836879][ T6624] veth0_macvtap: entered promiscuous mode [ 47.837883][ T6624] veth1_macvtap: entered promiscuous mode [ 47.842117][ T6624] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.843208][ T6624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.846557][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.846635][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.846674][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.846716][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.093432][ T42] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.135033][ T42] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.166202][ T42] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.214992][ T42] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.258500][ T780] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.258543][ T780] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.266350][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.266384][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:48 executed programs: 0 [ 48.443051][ T6150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.444532][ T6150] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.445634][ T6150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.445988][ T6150] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.446187][ T6150] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.492202][ T6664] chnl_net:caif_netlink_parms(): no params data found [ 48.514422][ T6664] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.514513][ T6664] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.514565][ T6664] bridge_slave_0: entered allmulticast mode [ 48.514988][ T6664] bridge_slave_0: entered promiscuous mode [ 48.515729][ T6664] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.515768][ T6664] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.515813][ T6664] bridge_slave_1: entered allmulticast mode [ 48.516533][ T6664] bridge_slave_1: entered promiscuous mode [ 48.528710][ T6664] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.530574][ T6664] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.537077][ T6664] team0: Port device team_slave_0 added [ 48.537813][ T6664] team0: Port device team_slave_1 added [ 48.545085][ T6664] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.545105][ T6664] 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. [ 48.545117][ T6664] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.545622][ T6664] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.545628][ T6664] 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. [ 48.545636][ T6664] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.564712][ T6664] hsr_slave_0: entered promiscuous mode [ 48.565002][ T6664] hsr_slave_1: entered promiscuous mode [ 48.565197][ T6664] debugfs: 'hsr0' already exists in 'hsr' [ 48.565244][ T6664] Cannot create hsr debugfs directory [ 50.499923][ T6590] Bluetooth: hci0: command tx timeout [ 51.595279][ T42] bridge_slave_1: left allmulticast mode [ 51.595346][ T42] bridge_slave_1: left promiscuous mode [ 51.595844][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.602852][ T42] bridge_slave_0: left allmulticast mode [ 51.603845][ T42] bridge_slave_0: left promiscuous mode [ 51.604887][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.722755][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.750849][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.770413][ T42] bond0 (unregistering): Released all slaves [ 51.849087][ T42] hsr_slave_0: left promiscuous mode [ 51.850437][ T42] hsr_slave_1: left promiscuous mode [ 51.850711][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.850727][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.851896][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.851907][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.857065][ T42] veth1_macvtap: left promiscuous mode [ 51.858117][ T42] veth0_macvtap: left promiscuous mode [ 51.859111][ T42] veth1_vlan: left promiscuous mode [ 51.860164][ T42] veth0_vlan: left promiscuous mode [ 51.971955][ T42] team0 (unregistering): Port device team_slave_1 removed [ 51.977818][ T42] team0 (unregistering): Port device team_slave_0 removed [ 52.271538][ T6664] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.273747][ T6664] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.274612][ T6664] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.275788][ T6664] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.308052][ T6664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.314413][ T6664] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.320769][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.320807][ T780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.321326][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.321354][ T780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.357881][ T6664] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.392721][ T6664] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.404829][ T6664] veth0_vlan: entered promiscuous mode [ 52.406384][ T6664] veth1_vlan: entered promiscuous mode [ 52.462242][ T6664] veth0_macvtap: entered promiscuous mode [ 52.463253][ T6664] veth1_macvtap: entered promiscuous mode [ 52.466535][ T6664] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.467501][ T6664] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.469579][ T266] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.476824][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.478525][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.482653][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.494560][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.494594][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.505737][ T266] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.505768][ T266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.580182][ T6590] Bluetooth: hci0: command tx timeout [ 53.089911][ T6727] loop0: detected capacity change from 0 to 262144 [ 53.095654][ T6727] JBD2: Ignoring recovery information on journal [ 53.100921][ T6727] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.113550][ T6727] [ 53.113989][ T6727] ====================================================== [ 53.115042][ T6727] WARNING: possible circular locking dependency detected [ 53.116144][ T6727] syzkaller #0 Not tainted [ 53.116773][ T6727] ------------------------------------------------------ [ 53.117865][ T6727] syz.0.17/6727 is trying to acquire lock: [ 53.118781][ T6727] ffff0000ddc0c610 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_write_begin_nolock+0x8e4/0x3864 [ 53.120302][ T6727] [ 53.120302][ T6727] but task is already holding lock: [ 53.121440][ T6727] ffff0000ef5a22e0 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_write_begin+0x190/0x30c [ 53.122927][ T6727] [ 53.122927][ T6727] which lock already depends on the new lock. [ 53.122927][ T6727] [ 53.124388][ T6727] [ 53.124388][ T6727] the existing dependency chain (in reverse order) is: [ 53.125714][ T6727] [ 53.125714][ T6727] -> #4 (&oi->ip_alloc_sem){++++}-{4:4}: [ 53.126887][ T6727] down_read+0x58/0x2f8 [ 53.127616][ T6727] ocfs2_xattr_ibody_find+0x100/0x668 [ 53.128527][ T6727] ocfs2_xattr_set_handle+0x2bc/0x5e4 [ 53.129438][ T6727] ocfs2_init_security_set+0xb4/0xd8 [ 53.130315][ T6727] ocfs2_mknod+0x106c/0x1cf0 [ 53.131120][ T6727] ocfs2_create+0x190/0x474 [ 53.131927][ T6727] path_openat+0x12d8/0x2c40 [ 53.132799][ T6727] do_filp_open+0x18c/0x36c [ 53.133519][ T6727] do_sys_openat2+0x11c/0x1b4 [ 53.134292][ T6727] __arm64_sys_openat+0x120/0x158 [ 53.135145][ T6727] invoke_syscall+0x98/0x254 [ 53.135919][ T6727] el0_svc_common+0x130/0x23c [ 53.136692][ T6727] do_el0_svc+0x48/0x58 [ 53.137464][ T6727] el0_svc+0x5c/0x254 [ 53.138204][ T6727] el0t_64_sync_handler+0x84/0x12c [ 53.139133][ T6727] el0t_64_sync+0x198/0x19c [ 53.139918][ T6727] [ 53.139918][ T6727] -> #3 (&oi->ip_xattr_sem){++++}-{4:4}: [ 53.141185][ T6727] down_read+0x58/0x2f8 [ 53.141899][ T6727] ocfs2_init_acl+0x258/0x5f0 [ 53.142672][ T6727] ocfs2_mknod+0x1028/0x1cf0 [ 53.143460][ T6727] ocfs2_create+0x190/0x474 [ 53.144240][ T6727] path_openat+0x12d8/0x2c40 [ 53.145066][ T6727] do_filp_open+0x18c/0x36c [ 53.145829][ T6727] do_sys_openat2+0x11c/0x1b4 [ 53.146617][ T6727] __arm64_sys_openat+0x120/0x158 [ 53.147430][ T6727] invoke_syscall+0x98/0x254 [ 53.148155][ T6727] el0_svc_common+0x130/0x23c [ 53.148910][ T6727] do_el0_svc+0x48/0x58 [ 53.149616][ T6727] el0_svc+0x5c/0x254 [ 53.150297][ T6727] el0t_64_sync_handler+0x84/0x12c [ 53.151122][ T6727] el0t_64_sync+0x198/0x19c [ 53.151864][ T6727] [ 53.151864][ T6727] -> #2 (jbd2_handle){++++}-{0:0}: [ 53.153067][ T6727] start_this_handle+0xe74/0x10dc [ 53.153889][ T6727] jbd2__journal_start+0x288/0x51c [ 53.154740][ T6727] jbd2_journal_start+0x3c/0x4c [ 53.155461][ T6727] ocfs2_start_trans+0x368/0x6b0 [ 53.156253][ T6727] ocfs2_mknod+0xc50/0x1cf0 [ 53.157010][ T6727] ocfs2_create+0x190/0x474 [ 53.157817][ T6727] path_openat+0x12d8/0x2c40 [ 53.158617][ T6727] do_filp_open+0x18c/0x36c [ 53.159400][ T6727] do_sys_openat2+0x11c/0x1b4 [ 53.160269][ T6727] __arm64_sys_openat+0x120/0x158 [ 53.161216][ T6727] invoke_syscall+0x98/0x254 [ 53.162023][ T6727] el0_svc_common+0x130/0x23c [ 53.162856][ T6727] do_el0_svc+0x48/0x58 [ 53.163581][ T6727] el0_svc+0x5c/0x254 [ 53.164288][ T6727] el0t_64_sync_handler+0x84/0x12c [ 53.165152][ T6727] el0t_64_sync+0x198/0x19c [ 53.165964][ T6727] [ 53.165964][ T6727] -> #1 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 53.167303][ T6727] down_read+0x58/0x2f8 [ 53.168034][ T6727] ocfs2_start_trans+0x35c/0x6b0 [ 53.168858][ T6727] ocfs2_mknod+0xc50/0x1cf0 [ 53.169653][ T6727] ocfs2_create+0x190/0x474 [ 53.170438][ T6727] path_openat+0x12d8/0x2c40 [ 53.171311][ T6727] do_filp_open+0x18c/0x36c [ 53.172191][ T6727] do_sys_openat2+0x11c/0x1b4 [ 53.172981][ T6727] __arm64_sys_openat+0x120/0x158 [ 53.173818][ T6727] invoke_syscall+0x98/0x254 [ 53.174594][ T6727] el0_svc_common+0x130/0x23c [ 53.175449][ T6727] do_el0_svc+0x48/0x58 [ 53.176168][ T6727] el0_svc+0x5c/0x254 [ 53.176924][ T6727] el0t_64_sync_handler+0x84/0x12c [ 53.177812][ T6727] el0t_64_sync+0x198/0x19c [ 53.178567][ T6727] [ 53.178567][ T6727] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 53.179694][ T6727] __lock_acquire+0x1774/0x30a4 [ 53.180529][ T6727] lock_acquire+0x14c/0x2e0 [ 53.181340][ T6727] ocfs2_start_trans+0x1f4/0x6b0 [ 53.182137][ T6727] ocfs2_write_begin_nolock+0x8e4/0x3864 [ 53.183050][ T6727] ocfs2_write_begin+0x1b4/0x30c [ 53.183850][ T6727] generic_perform_write+0x244/0x7bc [ 53.184676][ T6727] __generic_file_write_iter+0xfc/0x204 [ 53.185516][ T6727] ocfs2_file_write_iter+0x1328/0x1b84 [ 53.186408][ T6727] vfs_write+0x540/0xa3c [ 53.187155][ T6727] ksys_write+0x120/0x210 [ 53.187905][ T6727] __arm64_sys_write+0x7c/0x90 [ 53.188736][ T6727] invoke_syscall+0x98/0x254 [ 53.189486][ T6727] el0_svc_common+0x130/0x23c [ 53.190324][ T6727] do_el0_svc+0x48/0x58 [ 53.190955][ T6727] el0_svc+0x5c/0x254 [ 53.191618][ T6727] el0t_64_sync_handler+0x84/0x12c [ 53.192377][ T6727] el0t_64_sync+0x198/0x19c [ 53.193121][ T6727] [ 53.193121][ T6727] other info that might help us debug this: [ 53.193121][ T6727] [ 53.194564][ T6727] Chain exists of: [ 53.194564][ T6727] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 53.194564][ T6727] [ 53.196627][ T6727] Possible unsafe locking scenario: [ 53.196627][ T6727] [ 53.197896][ T6727] CPU0 CPU1 [ 53.198746][ T6727] ---- ---- [ 53.199588][ T6727] lock(&oi->ip_alloc_sem); [ 53.200323][ T6727] lock(&oi->ip_xattr_sem); [ 53.201366][ T6727] lock(&oi->ip_alloc_sem); [ 53.202487][ T6727] rlock(sb_internal#2); [ 53.203148][ T6727] [ 53.203148][ T6727] *** DEADLOCK *** [ 53.203148][ T6727] [ 53.204318][ T6727] 3 locks held by syz.0.17/6727: [ 53.205018][ T6727] #0: ffff0000ddc0c420 (sb_writers#11){.+.+}-{0:0}, at: vfs_write+0x24c/0xa3c [ 53.206383][ T6727] #1: ffff0000ef5a2640 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: ocfs2_file_write_iter+0x3a0/0x1b84 [ 53.208147][ T6727] #2: ffff0000ef5a22e0 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_write_begin+0x190/0x30c [ 53.209669][ T6727] [ 53.209669][ T6727] stack backtrace: [ 53.210563][ T6727] CPU: 1 UID: 0 PID: 6727 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 53.211818][ T6727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.213271][ T6727] Call trace: [ 53.213714][ T6727] show_stack+0x2c/0x3c (C) [ 53.214370][ T6727] __dump_stack+0x30/0x40 [ 53.215040][ T6727] dump_stack_lvl+0xd8/0x12c [ 53.215771][ T6727] dump_stack+0x1c/0x28 [ 53.216386][ T6727] print_circular_bug+0x324/0x32c [ 53.217206][ T6727] check_noncircular+0x154/0x174 [ 53.217999][ T6727] __lock_acquire+0x1774/0x30a4 [ 53.218777][ T6727] lock_acquire+0x14c/0x2e0 [ 53.219509][ T6727] ocfs2_start_trans+0x1f4/0x6b0 [ 53.220297][ T6727] ocfs2_write_begin_nolock+0x8e4/0x3864 [ 53.221125][ T6727] ocfs2_write_begin+0x1b4/0x30c [ 53.221920][ T6727] generic_perform_write+0x244/0x7bc [ 53.222702][ T6727] __generic_file_write_iter+0xfc/0x204 [ 53.223538][ T6727] ocfs2_file_write_iter+0x1328/0x1b84 [ 53.224378][ T6727] vfs_write+0x540/0xa3c [ 53.225038][ T6727] ksys_write+0x120/0x210 [ 53.225758][ T6727] __arm64_sys_write+0x7c/0x90 [ 53.226480][ T6727] invoke_syscall+0x98/0x254 [ 53.227115][ T6727] el0_svc_common+0x130/0x23c [ 53.227791][ T6727] do_el0_svc+0x48/0x58 [ 53.228468][ T6727] el0_svc+0x5c/0x254 [ 53.229143][ T6727] el0t_64_sync_handler+0x84/0x12c [ 53.229960][ T6727] el0t_64_sync+0x198/0x19c [ 53.242219][ T6664] ocfs2: Unmounting device (7,0) on (node local)