Warning: Permanently added '10.128.1.15' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs [ 31.291868][ T6550] cgroup: Unknown subsys name 'net' [ 31.401786][ T6550] cgroup: Unknown subsys name 'cpuset' [ 31.403804][ T6550] cgroup: Unknown subsys name 'rlimit' [ 31.577779][ T6550] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.983026][ T6557] 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. [ 36.653995][ T6593] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.656056][ T6593] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.658002][ T6593] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.660181][ T6593] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.662208][ T6593] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.798323][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.798359][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.806804][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.808237][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.072450][ T6609] chnl_net:caif_netlink_parms(): no params data found [ 37.094740][ T6609] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.096333][ T6609] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.097595][ T6609] bridge_slave_0: entered allmulticast mode [ 37.098050][ T6609] bridge_slave_0: entered promiscuous mode [ 37.099821][ T6609] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.099846][ T6609] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.099890][ T6609] bridge_slave_1: entered allmulticast mode [ 37.100326][ T6609] bridge_slave_1: entered promiscuous mode [ 37.134738][ T6609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.135635][ T6609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.144459][ T6609] team0: Port device team_slave_0 added [ 37.145123][ T6609] team0: Port device team_slave_1 added [ 37.154293][ T6609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.154314][ T6609] 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. [ 37.154492][ T6609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.155251][ T6609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.155259][ T6609] 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. [ 37.155272][ T6609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.178758][ T6609] hsr_slave_0: entered promiscuous mode [ 37.180179][ T6609] hsr_slave_1: entered promiscuous mode [ 37.222961][ T6609] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.225907][ T6609] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.228760][ T6609] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.231345][ T6609] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.241296][ T6609] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.241339][ T6609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.241513][ T6609] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.241537][ T6609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.337967][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.339353][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.353302][ T6609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.356512][ T6609] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.358168][ T721] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.358195][ T721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.364399][ T721] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.364436][ T721] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.373627][ T6609] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.373665][ T6609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.440993][ T6609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.449876][ T6609] veth0_vlan: entered promiscuous mode [ 37.452596][ T6609] veth1_vlan: entered promiscuous mode [ 37.458251][ T6609] veth0_macvtap: entered promiscuous mode [ 37.459178][ T6609] veth1_macvtap: entered promiscuous mode [ 37.462538][ T6609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.464053][ T6609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.466913][ T4681] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.519542][ T4681] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.520327][ T4681] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.520407][ T4681] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.846930][ T2093] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.895344][ T2093] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.949898][ T2093] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.997539][ T2093] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:38 executed programs: 0 [ 38.169764][ T6593] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.173012][ T6593] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.173370][ T6593] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.173801][ T6593] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.173986][ T6593] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.225473][ T6656] chnl_net:caif_netlink_parms(): no params data found [ 38.246018][ T6656] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.246087][ T6656] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.246141][ T6656] bridge_slave_0: entered allmulticast mode [ 38.246543][ T6656] bridge_slave_0: entered promiscuous mode [ 38.247255][ T6656] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.247302][ T6656] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.247346][ T6656] bridge_slave_1: entered allmulticast mode [ 38.247740][ T6656] bridge_slave_1: entered promiscuous mode [ 38.258214][ T6656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.259175][ T6656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.267401][ T6656] team0: Port device team_slave_0 added [ 38.268110][ T6656] team0: Port device team_slave_1 added [ 38.275892][ T6656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.275915][ T6656] 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. [ 38.275930][ T6656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.276400][ T6656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.276407][ T6656] 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. [ 38.276419][ T6656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.291398][ T6656] hsr_slave_0: entered promiscuous mode [ 38.291723][ T6656] hsr_slave_1: entered promiscuous mode [ 38.291903][ T6656] debugfs: 'hsr0' already exists in 'hsr' [ 38.291956][ T6656] Cannot create hsr debugfs directory [ 40.250921][ T6138] Bluetooth: hci0: command tx timeout [ 41.186955][ T2093] bridge_slave_1: left allmulticast mode [ 41.186996][ T2093] bridge_slave_1: left promiscuous mode [ 41.187242][ T2093] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.191187][ T2093] bridge_slave_0: left allmulticast mode [ 41.191212][ T2093] bridge_slave_0: left promiscuous mode [ 41.191275][ T2093] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.367239][ T2093] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.401626][ T2093] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.411306][ T2093] bond0 (unregistering): Released all slaves [ 41.478198][ T2093] hsr_slave_0: left promiscuous mode [ 41.479519][ T2093] hsr_slave_1: left promiscuous mode [ 41.479808][ T2093] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.479830][ T2093] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.488196][ T2093] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.489543][ T2093] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.496833][ T2093] veth1_macvtap: left promiscuous mode [ 41.497929][ T2093] veth0_macvtap: left promiscuous mode [ 41.499168][ T2093] veth1_vlan: left promiscuous mode [ 41.500202][ T2093] veth0_vlan: left promiscuous mode [ 41.616139][ T2093] team0 (unregistering): Port device team_slave_1 removed [ 41.622378][ T2093] team0 (unregistering): Port device team_slave_0 removed [ 41.897975][ T6656] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.900200][ T6656] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.902722][ T6656] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.904863][ T6656] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.928462][ T6656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.933934][ T6656] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.001787][ T231] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.001829][ T231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.005404][ T4681] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.005434][ T4681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.019987][ T6656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.059252][ T6656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.123673][ T6656] veth0_vlan: entered promiscuous mode [ 42.125851][ T6656] veth1_vlan: entered promiscuous mode [ 42.134094][ T6656] veth0_macvtap: entered promiscuous mode [ 42.134974][ T6656] veth1_macvtap: entered promiscuous mode [ 42.137685][ T6656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.140079][ T6656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.146917][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.146994][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.147026][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.147041][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.174772][ T721] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.174799][ T721] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.186800][ T721] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.186824][ T721] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.287669][ T6723] loop0: detected capacity change from 0 to 32768 [ 42.288255][ T6723] ======================================================= [ 42.288255][ T6723] WARNING: The mand mount option has been deprecated and [ 42.288255][ T6723] and is ignored by this kernel. Remove the mand [ 42.288255][ T6723] option from the mount to silence this warning. [ 42.288255][ T6723] ======================================================= [ 42.302082][ T6723] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.306191][ T6723] [ 42.306576][ T6723] ====================================================== [ 42.307699][ T6723] WARNING: possible circular locking dependency detected [ 42.308753][ T6723] syzkaller #0 Not tainted [ 42.309432][ T6723] ------------------------------------------------------ [ 42.310552][ T6723] syz.0.17/6723 is trying to acquire lock: [ 42.311561][ T6723] ffff0000f5133f60 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 42.313258][ T6723] [ 42.313258][ T6723] but task is already holding lock: [ 42.314379][ T6723] ffff0000f5133ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 42.316066][ T6723] [ 42.316066][ T6723] which lock already depends on the new lock. [ 42.316066][ T6723] [ 42.317624][ T6723] [ 42.317624][ T6723] the existing dependency chain (in reverse order) is: [ 42.319080][ T6723] [ 42.319080][ T6723] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 42.320353][ T6723] down_read+0x58/0x2f8 [ 42.321126][ T6723] ocfs2_init_acl+0x258/0x5f0 [ 42.321961][ T6723] ocfs2_mknod+0x1028/0x1cf0 [ 42.322793][ T6723] ocfs2_create+0x190/0x474 [ 42.323568][ T6723] path_openat+0x12d8/0x2c40 [ 42.324393][ T6723] do_filp_open+0x18c/0x36c [ 42.325132][ T6723] do_sys_openat2+0x11c/0x1b4 [ 42.325966][ T6723] __arm64_sys_openat+0x120/0x158 [ 42.326800][ T6723] invoke_syscall+0x98/0x254 [ 42.327584][ T6723] el0_svc_common+0x130/0x23c [ 42.328441][ T6723] do_el0_svc+0x48/0x58 [ 42.329169][ T6723] el0_svc+0x5c/0x254 [ 42.329849][ T6723] el0t_64_sync_handler+0x84/0x12c [ 42.330681][ T6723] el0t_64_sync+0x198/0x19c [ 42.331432][ T6723] [ 42.331432][ T6723] -> #3 (jbd2_handle){++++}-{0:0}: [ 42.332625][ T6723] start_this_handle+0xe74/0x10dc [ 42.333569][ T6723] jbd2__journal_start+0x288/0x51c [ 42.334435][ T6723] jbd2_journal_start+0x3c/0x4c [ 42.335374][ T6723] ocfs2_start_trans+0x368/0x6b0 [ 42.336196][ T6723] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 42.337215][ T6723] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 42.338410][ T6723] ocfs2_mknod+0xbd8/0x1cf0 [ 42.339155][ T6723] ocfs2_create+0x190/0x474 [ 42.339886][ T6723] path_openat+0x12d8/0x2c40 [ 42.340729][ T6723] do_filp_open+0x18c/0x36c [ 42.341582][ T6723] do_sys_openat2+0x11c/0x1b4 [ 42.342471][ T6723] __arm64_sys_openat+0x120/0x158 [ 42.343346][ T6723] invoke_syscall+0x98/0x254 [ 42.344143][ T6723] el0_svc_common+0x130/0x23c [ 42.345010][ T6723] do_el0_svc+0x48/0x58 [ 42.345779][ T6723] el0_svc+0x5c/0x254 [ 42.346498][ T6723] el0t_64_sync_handler+0x84/0x12c [ 42.347361][ T6723] el0t_64_sync+0x198/0x19c [ 42.348127][ T6723] [ 42.348127][ T6723] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 42.349413][ T6723] down_read+0x58/0x2f8 [ 42.350077][ T6723] ocfs2_start_trans+0x35c/0x6b0 [ 42.350925][ T6723] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 42.351902][ T6723] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 42.352957][ T6723] ocfs2_mknod+0xbd8/0x1cf0 [ 42.353757][ T6723] ocfs2_create+0x190/0x474 [ 42.354562][ T6723] path_openat+0x12d8/0x2c40 [ 42.355294][ T6723] do_filp_open+0x18c/0x36c [ 42.356051][ T6723] do_sys_openat2+0x11c/0x1b4 [ 42.356796][ T6723] __arm64_sys_openat+0x120/0x158 [ 42.357628][ T6723] invoke_syscall+0x98/0x254 [ 42.358418][ T6723] el0_svc_common+0x130/0x23c [ 42.359283][ T6723] do_el0_svc+0x48/0x58 [ 42.360034][ T6723] el0_svc+0x5c/0x254 ** replaying previous printk message ** [ 42.360458][ T6138] Bluetooth: hci0: command tx timeout [ 42.362166][ T6723] el0t_64_sync_handler+0x84/0x12c [ 42.363112][ T6723] el0t_64_sync+0x198/0x19c [ 42.363965][ T6723] [ 42.363965][ T6723] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 42.365168][ T6723] ocfs2_start_trans+0x1f4/0x6b0 [ 42.366057][ T6723] ocfs2_truncate_file+0x5b0/0x12f4 [ 42.366941][ T6723] ocfs2_setattr+0x1148/0x17a0 [ 42.367689][ T6723] notify_change+0x9a4/0xc50 [ 42.368401][ T6723] do_truncate+0x198/0x210 [ 42.369167][ T6723] path_openat+0x25a0/0x2c40 [ 42.369916][ T6723] do_filp_open+0x18c/0x36c [ 42.370664][ T6723] do_sys_openat2+0x11c/0x1b4 [ 42.371420][ T6723] __arm64_sys_openat+0x120/0x158 [ 42.372197][ T6723] invoke_syscall+0x98/0x254 [ 42.372921][ T6723] el0_svc_common+0x130/0x23c [ 42.373736][ T6723] do_el0_svc+0x48/0x58 [ 42.374436][ T6723] el0_svc+0x5c/0x254 [ 42.375133][ T6723] el0t_64_sync_handler+0x84/0x12c [ 42.375988][ T6723] el0t_64_sync+0x198/0x19c [ 42.376757][ T6723] [ 42.376757][ T6723] -> #0 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 42.377944][ T6723] __lock_acquire+0x1774/0x30a4 [ 42.378804][ T6723] lock_acquire+0x14c/0x2e0 [ 42.379576][ T6723] down_write+0x50/0xc0 [ 42.380317][ T6723] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 42.381302][ T6723] ocfs2_truncate_file+0xc28/0x12f4 [ 42.382166][ T6723] ocfs2_setattr+0x1148/0x17a0 [ 42.382954][ T6723] notify_change+0x9a4/0xc50 [ 42.383721][ T6723] do_truncate+0x198/0x210 [ 42.384472][ T6723] path_openat+0x25a0/0x2c40 [ 42.385244][ T6723] do_filp_open+0x18c/0x36c [ 42.386014][ T6723] do_sys_openat2+0x11c/0x1b4 [ 42.386889][ T6723] __arm64_sys_openat+0x120/0x158 [ 42.387805][ T6723] invoke_syscall+0x98/0x254 [ 42.388562][ T6723] el0_svc_common+0x130/0x23c [ 42.389288][ T6723] do_el0_svc+0x48/0x58 [ 42.389943][ T6723] el0_svc+0x5c/0x254 [ 42.390672][ T6723] el0t_64_sync_handler+0x84/0x12c [ 42.391493][ T6723] el0t_64_sync+0x198/0x19c [ 42.392228][ T6723] [ 42.392228][ T6723] other info that might help us debug this: [ 42.392228][ T6723] [ 42.393776][ T6723] Chain exists of: [ 42.393776][ T6723] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 42.393776][ T6723] [ 42.395773][ T6723] Possible unsafe locking scenario: [ 42.395773][ T6723] [ 42.396933][ T6723] CPU0 CPU1 [ 42.397748][ T6723] ---- ---- [ 42.398571][ T6723] lock(&oi->ip_xattr_sem); [ 42.399350][ T6723] lock(jbd2_handle); [ 42.400351][ T6723] lock(&oi->ip_xattr_sem); [ 42.401455][ T6723] lock(&oi->ip_alloc_sem); [ 42.402142][ T6723] [ 42.402142][ T6723] *** DEADLOCK *** [ 42.402142][ T6723] [ 42.403344][ T6723] 3 locks held by syz.0.17/6723: [ 42.404074][ T6723] #0: ffff0000ca664428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.405499][ T6723] #1: ffff0000f51342c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x164/0x210 [ 42.407143][ T6723] #2: ffff0000f5133ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 42.408906][ T6723] [ 42.408906][ T6723] stack backtrace: [ 42.409782][ T6723] CPU: 0 UID: 0 PID: 6723 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 42.411056][ T6723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 42.412537][ T6723] Call trace: [ 42.412995][ T6723] show_stack+0x2c/0x3c (C) [ 42.413619][ T6723] __dump_stack+0x30/0x40 [ 42.414338][ T6723] dump_stack_lvl+0xd8/0x12c [ 42.415052][ T6723] dump_stack+0x1c/0x28 [ 42.415686][ T6723] print_circular_bug+0x324/0x32c [ 42.416441][ T6723] check_noncircular+0x154/0x174 [ 42.417209][ T6723] __lock_acquire+0x1774/0x30a4 [ 42.417957][ T6723] lock_acquire+0x14c/0x2e0 [ 42.418590][ T6723] down_write+0x50/0xc0 [ 42.419227][ T6723] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 42.420108][ T6723] ocfs2_truncate_file+0xc28/0x12f4 [ 42.420936][ T6723] ocfs2_setattr+0x1148/0x17a0 [ 42.421725][ T6723] notify_change+0x9a4/0xc50 [ 42.422400][ T6723] do_truncate+0x198/0x210 [ 42.423161][ T6723] path_openat+0x25a0/0x2c40 [ 42.423892][ T6723] do_filp_open+0x18c/0x36c [ 42.424590][ T6723] do_sys_openat2+0x11c/0x1b4 [ 42.425329][ T6723] __arm64_sys_openat+0x120/0x158 [ 42.426135][ T6723] invoke_syscall+0x98/0x254 [ 42.426843][ T6723] el0_svc_common+0x130/0x23c [ 42.427588][ T6723] do_el0_svc+0x48/0x58 [ 42.428231][ T6723] el0_svc+0x5c/0x254 [ 42.428850][ T6723] el0t_64_sync_handler+0x84/0x12c [ 42.429656][ T6723] el0t_64_sync+0x198/0x19c [ 42.436376][ T6656] ocfs2: Unmounting device (7,0) on (node local)