Warning: Permanently added '10.128.0.30' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:31 parsed 1 programs [ 32.944290][ T6552] cgroup: Unknown subsys name 'net' [ 33.082339][ T6552] cgroup: Unknown subsys name 'cpuset' [ 33.084227][ T6552] cgroup: Unknown subsys name 'rlimit' [ 33.225595][ T6552] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 39.313662][ T6563] 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. [ 39.696753][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.698097][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.698757][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.699114][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.699301][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.133106][ T6619] chnl_net:caif_netlink_parms(): no params data found [ 40.185543][ T6619] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.185791][ T6619] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.185852][ T6619] bridge_slave_0: entered allmulticast mode [ 40.186276][ T6619] bridge_slave_0: entered promiscuous mode [ 40.187285][ T6619] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.187325][ T6619] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.187367][ T6619] bridge_slave_1: entered allmulticast mode [ 40.187743][ T6619] bridge_slave_1: entered promiscuous mode [ 40.198430][ T6619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.199226][ T6619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.212661][ T6619] team0: Port device team_slave_0 added [ 40.214078][ T6619] team0: Port device team_slave_1 added [ 40.223614][ T6619] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.223633][ T6619] 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. [ 40.223644][ T6619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.224308][ T6619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.224315][ T6619] 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. [ 40.224327][ T6619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.245077][ T6619] hsr_slave_0: entered promiscuous mode [ 40.245363][ T6619] hsr_slave_1: entered promiscuous mode [ 40.290724][ T6619] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.293616][ T6619] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.295671][ T6619] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.297723][ T6619] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.396598][ T6619] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.396650][ T6619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.396833][ T6619] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.396867][ T6619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.411580][ T6619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.414920][ T6619] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.417413][ T275] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.418839][ T275] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.423835][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.423897][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.427727][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.427757][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.437990][ T6619] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.438019][ T6619] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.477064][ T6619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.486615][ T6619] veth0_vlan: entered promiscuous mode [ 40.488039][ T6619] veth1_vlan: entered promiscuous mode [ 40.494475][ T6619] veth0_macvtap: entered promiscuous mode [ 40.495367][ T6619] veth1_macvtap: entered promiscuous mode [ 40.498360][ T6619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.499364][ T6619] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.502936][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.504283][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.504312][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.504333][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.756863][ T4810] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.817561][ T4810] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.878163][ T4810] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.937550][ T4810] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.995059][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.995083][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.003801][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.003828][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:41 executed programs: 0 [ 41.196830][ T6119] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.197191][ T6119] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.197341][ T6119] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.197630][ T6119] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.197815][ T6119] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.244003][ T6664] chnl_net:caif_netlink_parms(): no params data found [ 41.263037][ T6664] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.263103][ T6664] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.263154][ T6664] bridge_slave_0: entered allmulticast mode [ 41.263552][ T6664] bridge_slave_0: entered promiscuous mode [ 41.264226][ T6664] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.264263][ T6664] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.264323][ T6664] bridge_slave_1: entered allmulticast mode [ 41.264700][ T6664] bridge_slave_1: entered promiscuous mode [ 41.277073][ T6664] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.278093][ T6664] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.284847][ T6664] team0: Port device team_slave_0 added [ 41.286141][ T6664] team0: Port device team_slave_1 added [ 41.293457][ T6664] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.293480][ 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 1560 would solve the problem. [ 41.293502][ T6664] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.294003][ T6664] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.294016][ 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 1560 would solve the problem. [ 41.294034][ T6664] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.310852][ T6664] hsr_slave_0: entered promiscuous mode [ 41.311394][ T6664] hsr_slave_1: entered promiscuous mode [ 41.311821][ T6664] debugfs: 'hsr0' already exists in 'hsr' [ 41.312669][ T6664] Cannot create hsr debugfs directory [ 43.211360][ T52] Bluetooth: hci0: command tx timeout [ 44.088664][ T4810] bridge_slave_1: left allmulticast mode [ 44.088699][ T4810] bridge_slave_1: left promiscuous mode [ 44.088960][ T4810] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.092031][ T4810] bridge_slave_0: left allmulticast mode [ 44.092041][ T4810] bridge_slave_0: left promiscuous mode [ 44.092097][ T4810] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.197293][ T4810] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.222462][ T4810] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.252512][ T4810] bond0 (unregistering): Released all slaves [ 44.336348][ T4810] hsr_slave_0: left promiscuous mode [ 44.337275][ T4810] hsr_slave_1: left promiscuous mode [ 44.337585][ T4810] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.337599][ T4810] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.338724][ T4810] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.338736][ T4810] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.345827][ T4810] veth1_macvtap: left promiscuous mode [ 44.346819][ T4810] veth0_macvtap: left promiscuous mode [ 44.347835][ T4810] veth1_vlan: left promiscuous mode [ 44.348854][ T4810] veth0_vlan: left promiscuous mode [ 44.454696][ T4810] team0 (unregistering): Port device team_slave_1 removed [ 44.460378][ T4810] team0 (unregistering): Port device team_slave_0 removed [ 44.718532][ T6664] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.723332][ T6664] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.725697][ T6664] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.728327][ T6664] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.777952][ T6664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.782205][ T6664] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.785531][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.785571][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.786008][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.786023][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.904950][ T6664] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.929142][ T6664] veth0_vlan: entered promiscuous mode [ 44.933986][ T6664] veth1_vlan: entered promiscuous mode [ 44.940378][ T6664] veth0_macvtap: entered promiscuous mode [ 44.942384][ T6664] veth1_macvtap: entered promiscuous mode [ 44.945146][ T6664] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.946588][ T6664] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.949864][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.949963][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.949984][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.950002][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.013114][ T5320] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.013140][ T5320] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.019121][ T5320] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.020729][ T5320] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.137254][ T6739] loop0: detected capacity change from 0 to 32768 [ 45.137785][ T6739] ======================================================= [ 45.137785][ T6739] WARNING: The mand mount option has been deprecated and [ 45.137785][ T6739] and is ignored by this kernel. Remove the mand [ 45.137785][ T6739] option from the mount to silence this warning. [ 45.137785][ T6739] ======================================================= [ 45.151423][ T6739] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.162193][ T6739] [ 45.162584][ T6739] ====================================================== [ 45.163608][ T6739] WARNING: possible circular locking dependency detected [ 45.164630][ T6739] 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 Not tainted [ 45.165662][ T6739] ------------------------------------------------------ [ 45.166829][ T6739] syz.0.17/6739 is trying to acquire lock: [ 45.167768][ T6739] ffff0000f48a3120 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 45.169592][ T6739] [ 45.169592][ T6739] but task is already holding lock: [ 45.170770][ T6739] ffff0000f48a31b8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 45.172543][ T6739] [ 45.172543][ T6739] which lock already depends on the new lock. [ 45.172543][ T6739] [ 45.174261][ T6739] [ 45.174261][ T6739] the existing dependency chain (in reverse order) is: [ 45.175718][ T6739] [ 45.175718][ T6739] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 45.177003][ T6739] down_write+0x50/0xc0 [ 45.177774][ T6739] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 45.178731][ T6739] ocfs2_init_security_set+0xb4/0xd8 [ 45.179716][ T6739] ocfs2_mknod+0x106c/0x1cf0 [ 45.180558][ T6739] ocfs2_create+0x190/0x474 [ 45.181389][ T6739] path_openat+0x12d8/0x2c40 [ 45.182259][ T6739] do_filp_open+0x18c/0x36c [ 45.183110][ T6739] do_sys_openat2+0x11c/0x1b4 [ 45.183973][ T6739] __arm64_sys_openat+0x120/0x158 [ 45.184925][ T6739] invoke_syscall+0x98/0x2b8 [ 45.185788][ T6739] el0_svc_common+0x130/0x23c [ 45.186593][ T6739] do_el0_svc+0x48/0x58 [ 45.187354][ T6739] el0_svc+0x58/0x180 [ 45.188135][ T6739] el0t_64_sync_handler+0x84/0x12c [ 45.189097][ T6739] el0t_64_sync+0x198/0x19c [ 45.189995][ T6739] [ 45.189995][ T6739] -> #3 (jbd2_handle){++++}-{0:0}: [ 45.191242][ T6739] start_this_handle+0xe74/0x10dc [ 45.192155][ T6739] jbd2__journal_start+0x288/0x51c [ 45.193109][ T6739] jbd2_journal_start+0x3c/0x4c [ 45.194020][ T6739] ocfs2_start_trans+0x368/0x6b0 [ 45.194992][ T6739] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 45.196119][ T6739] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.197277][ T6739] ocfs2_mknod+0xbd8/0x1cf0 [ 45.198165][ T6739] ocfs2_create+0x190/0x474 [ 45.199022][ T6739] path_openat+0x12d8/0x2c40 [ 45.199880][ T6739] do_filp_open+0x18c/0x36c [ 45.200721][ T6739] do_sys_openat2+0x11c/0x1b4 [ 45.201577][ T6739] __arm64_sys_openat+0x120/0x158 [ 45.202524][ T6739] invoke_syscall+0x98/0x2b8 [ 45.203413][ T6739] el0_svc_common+0x130/0x23c [ 45.204326][ T6739] do_el0_svc+0x48/0x58 [ 45.205139][ T6739] el0_svc+0x58/0x180 [ 45.205883][ T6739] el0t_64_sync_handler+0x84/0x12c [ 45.206848][ T6739] el0t_64_sync+0x198/0x19c [ 45.207748][ T6739] [ 45.207748][ T6739] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 45.209277][ T6739] down_read+0x58/0x2f8 [ 45.209985][ T6739] ocfs2_start_trans+0x35c/0x6b0 [ 45.210869][ T6739] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 45.211845][ T6739] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.212868][ T6739] ocfs2_mknod+0xbd8/0x1cf0 [ 45.213637][ T6739] ocfs2_create+0x190/0x474 [ 45.214504][ T6739] path_openat+0x12d8/0x2c40 [ 45.215351][ T6739] do_filp_open+0x18c/0x36c [ 45.216147][ T6739] do_sys_openat2+0x11c/0x1b4 [ 45.216966][ T6739] __arm64_sys_openat+0x120/0x158 [ 45.217900][ T6739] invoke_syscall+0x98/0x2b8 [ 45.218700][ T6739] el0_svc_common+0x130/0x23c [ 45.219516][ T6739] do_el0_svc+0x48/0x58 [ 45.220302][ T6739] el0_svc+0x58/0x180 [ 45.221089][ T6739] el0t_64_sync_handler+0x84/0x12c [ 45.222013][ T6739] el0t_64_sync+0x198/0x19c [ 45.222860][ T6739] [ 45.222860][ T6739] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 45.224152][ T6739] ocfs2_start_trans+0x1f4/0x6b0 [ 45.225101][ T6739] ocfs2_truncate_file+0x5b0/0x12f4 [ 45.226081][ T6739] ocfs2_setattr+0x1148/0x17a0 [ 45.226977][ T6739] notify_change+0x9a4/0xc50 [ 45.227834][ T6739] do_truncate+0x198/0x210 [ 45.228721][ T6739] path_openat+0x25a0/0x2c40 [ 45.229590][ T6739] do_filp_open+0x18c/0x36c [ 45.230489][ T6739] do_sys_openat2+0x11c/0x1b4 [ 45.231397][ T6739] __arm64_sys_openat+0x120/0x158 [ 45.232344][ T6739] invoke_syscall+0x98/0x2b8 [ 45.233218][ T6739] el0_svc_common+0x130/0x23c [ 45.234113][ T6739] do_el0_svc+0x48/0x58 [ 45.234912][ T6739] el0_svc+0x58/0x180 [ 45.235714][ T6739] el0t_64_sync_handler+0x84/0x12c [ 45.236627][ T6739] el0t_64_sync+0x198/0x19c [ 45.237392][ T6739] [ 45.237392][ T6739] -> #0 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 45.238572][ T6739] __lock_acquire+0x1774/0x30a4 [ 45.239467][ T6739] lock_acquire+0x14c/0x2e0 [ 45.240322][ T6739] down_write+0x50/0xc0 [ 45.241127][ T6739] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 45.242085][ T6739] ocfs2_truncate_file+0xc28/0x12f4 [ 45.242979][ T6739] ocfs2_setattr+0x1148/0x17a0 [ 45.243884][ T6739] notify_change+0x9a4/0xc50 [ 45.244734][ T6739] do_truncate+0x198/0x210 [ 45.245574][ T6739] path_openat+0x25a0/0x2c40 [ 45.246415][ T6739] do_filp_open+0x18c/0x36c [ 45.247291][ T6739] do_sys_openat2+0x11c/0x1b4 [ 45.248201][ T6739] __arm64_sys_openat+0x120/0x158 [ 45.249136][ T6739] invoke_syscall+0x98/0x2b8 [ 45.249950][ T6739] el0_svc_common+0x130/0x23c [ 45.250844][ T6739] do_el0_svc+0x48/0x58 [ 45.251571][ T6739] el0_svc+0x58/0x180 [ 45.252361][ T6739] el0t_64_sync_handler+0x84/0x12c [ 45.253287][ T6739] el0t_64_sync+0x198/0x19c [ 45.254166][ T6739] [ 45.254166][ T6739] other info that might help us debug this: [ 45.254166][ T6739] [ 45.255847][ T6739] Chain exists of: [ 45.255847][ T6739] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 45.255847][ T6739] [ 45.257969][ T6739] Possible unsafe locking scenario: [ 45.257969][ T6739] [ 45.259190][ T6739] CPU0 CPU1 [ 45.260069][ T6739] ---- ---- [ 45.260930][ T6739] lock(&oi->ip_xattr_sem); [ 45.261703][ T6739] lock(jbd2_handle); [ 45.262798][ T6739] lock(&oi->ip_xattr_sem); [ 45.264029][ T6739] lock(&oi->ip_alloc_sem); [ 45.264819][ T6739] [ 45.264819][ T6739] *** DEADLOCK *** [ 45.264819][ T6739] [ 45.266171][ T6739] 3 locks held by syz.0.17/6739: [ 45.267006][ T6739] #0: ffff0000cbbf8428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.268603][ T6739] #1: ffff0000f48a3480 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x164/0x210 [ 45.270302][ T6739] #2: ffff0000f48a31b8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 45.272240][ T6739] [ 45.272240][ T6739] stack backtrace: [ 45.273226][ T6739] CPU: 1 UID: 0 PID: 6739 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 45.275099][ T6739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025 [ 45.276833][ T6739] Call trace: [ 45.277395][ T6739] show_stack+0x2c/0x3c (C) [ 45.278148][ T6739] __dump_stack+0x30/0x40 [ 45.278857][ T6739] dump_stack_lvl+0xd8/0x12c [ 45.279591][ T6739] dump_stack+0x1c/0x28 [ 45.280321][ T6739] print_circular_bug+0x324/0x32c [ 45.281251][ T6739] check_noncircular+0x154/0x174 [ 45.282062][ T6739] __lock_acquire+0x1774/0x30a4 [ 45.282855][ T6739] lock_acquire+0x14c/0x2e0 [ 45.283569][ T6739] down_write+0x50/0xc0 [ 45.284251][ T6739] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 45.285118][ T6739] ocfs2_truncate_file+0xc28/0x12f4 [ 45.285954][ T6739] ocfs2_setattr+0x1148/0x17a0 [ 45.286682][ T6739] notify_change+0x9a4/0xc50 [ 45.287426][ T6739] do_truncate+0x198/0x210 [ 45.288106][ T6739] path_openat+0x25a0/0x2c40 [ 45.288815][ T6739] do_filp_open+0x18c/0x36c [ 45.289482][ T6739] do_sys_openat2+0x11c/0x1b4 [ 45.290209][ T6739] __arm64_sys_openat+0x120/0x158 [ 45.291010][ T52] Bluetooth: hci0: command tx timeout [ 45.291799][ T6739] invoke_syscall+0x98/0x2b8 [ 45.292499][ T6739] el0_svc_common+0x130/0x23c [ 45.293216][ T6739] do_el0_svc+0x48/0x58 [ 45.293819][ T6739] el0_svc+0x58/0x180 [ 45.294387][ T6739] el0t_64_sync_handler+0x84/0x12c [ 45.295150][ T6739] el0t_64_sync+0x198/0x19c [ 45.303415][ T6664] ocfs2: Unmounting device (7,0) on (node local)