Warning: Permanently added '10.128.1.246' (ED25519) to the list of known hosts. 1970/01/01 00:00:26 parsed 1 programs [ 27.407801][ T6533] cgroup: Unknown subsys name 'net' [ 27.525836][ T6533] cgroup: Unknown subsys name 'cpuset' [ 27.527600][ T6533] cgroup: Unknown subsys name 'rlimit' [ 27.688949][ T6533] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.846962][ T6539] 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. [ 34.157963][ T6568] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.159252][ T6568] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.160485][ T6568] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.161685][ T6568] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.161952][ T6568] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.261153][ T4175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.261183][ T4175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.269617][ T4175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.269641][ T4175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.696320][ T6591] chnl_net:caif_netlink_parms(): no params data found [ 34.718572][ T6591] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.718831][ T6591] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.718925][ T6591] bridge_slave_0: entered allmulticast mode [ 34.719383][ T6591] bridge_slave_0: entered promiscuous mode [ 34.720792][ T6591] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.720842][ T6591] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.720892][ T6591] bridge_slave_1: entered allmulticast mode [ 34.721278][ T6591] bridge_slave_1: entered promiscuous mode [ 34.733687][ T6591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.734720][ T6591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.748562][ T6591] team0: Port device team_slave_0 added [ 34.749216][ T6591] team0: Port device team_slave_1 added [ 34.756399][ T6591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.756423][ T6591] 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. [ 34.756445][ T6591] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.757130][ T6591] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.757136][ T6591] 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. [ 34.757150][ T6591] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.773414][ T6591] hsr_slave_0: entered promiscuous mode [ 34.773714][ T6591] hsr_slave_1: entered promiscuous mode [ 34.855018][ T6591] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.859323][ T6591] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.861923][ T6591] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.905914][ T6591] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.916149][ T6591] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.916191][ T6591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.916380][ T6591] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.916406][ T6591] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.929252][ T6591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.932540][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.934339][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.980418][ T6591] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.983065][ T4175] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.983111][ T4175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.986567][ T4175] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.986599][ T4175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.992908][ T6591] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.993346][ T6591] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.046752][ T6591] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.056024][ T6591] veth0_vlan: entered promiscuous mode [ 35.058083][ T6591] veth1_vlan: entered promiscuous mode [ 35.067514][ T6591] veth0_macvtap: entered promiscuous mode [ 35.068470][ T6591] veth1_macvtap: entered promiscuous mode [ 35.157586][ T6591] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.158531][ T6591] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.163471][ T2210] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.163651][ T2210] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.163666][ T2210] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.163678][ T2210] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.429773][ T4175] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.483930][ T4175] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.542855][ T4175] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.589281][ T4175] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.883000][ T6568] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.884031][ T6568] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.884248][ T6568] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.885524][ T6568] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.885715][ T6568] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.928931][ T6636] chnl_net:caif_netlink_parms(): no params data found [ 35.950491][ T6636] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.951776][ T6636] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.953005][ T6636] bridge_slave_0: entered allmulticast mode [ 35.955104][ T6636] bridge_slave_0: entered promiscuous mode [ 35.957008][ T6636] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.958287][ T6636] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.959425][ T6636] bridge_slave_1: entered allmulticast mode [ 35.960776][ T6636] bridge_slave_1: entered promiscuous mode [ 35.970018][ T6636] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.972803][ T6636] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.980407][ T6636] team0: Port device team_slave_0 added [ 35.981121][ T6636] team0: Port device team_slave_1 added [ 35.988358][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.988377][ T6636] 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. [ 35.988391][ T6636] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.988920][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.988927][ T6636] 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. [ 35.988940][ T6636] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.007029][ T6636] hsr_slave_0: entered promiscuous mode [ 36.007319][ T6636] hsr_slave_1: entered promiscuous mode [ 36.007481][ T6636] debugfs: 'hsr0' already exists in 'hsr' [ 36.007519][ T6636] Cannot create hsr debugfs directory [ 37.934553][ T6568] Bluetooth: hci0: command tx timeout [ 38.538421][ T4175] bridge_slave_1: left allmulticast mode [ 38.540457][ T4175] bridge_slave_1: left promiscuous mode [ 38.540746][ T4175] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.545655][ T4175] bridge_slave_0: left allmulticast mode [ 38.546755][ T4175] bridge_slave_0: left promiscuous mode [ 38.547811][ T4175] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.697139][ T4175] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.735568][ T4175] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.775532][ T4175] bond0 (unregistering): Released all slaves [ 38.855692][ T4175] hsr_slave_0: left promiscuous mode [ 38.856962][ T4175] hsr_slave_1: left promiscuous mode [ 38.858375][ T4175] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.859843][ T4175] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.861647][ T4175] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.863112][ T4175] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.869080][ T4175] veth1_macvtap: left promiscuous mode [ 38.870168][ T4175] veth0_macvtap: left promiscuous mode [ 38.871128][ T4175] veth1_vlan: left promiscuous mode [ 38.871416][ T4175] veth0_vlan: left promiscuous mode [ 38.981567][ T4175] team0 (unregistering): Port device team_slave_1 removed [ 38.988879][ T4175] team0 (unregistering): Port device team_slave_0 removed [ 39.288358][ T6636] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.290968][ T6636] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.293684][ T6636] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.299399][ T6636] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.362668][ T6636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.368519][ T6636] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.369966][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.370000][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.375111][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.375143][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.478792][ T6636] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.496489][ T6636] veth0_vlan: entered promiscuous mode [ 39.497988][ T6636] veth1_vlan: entered promiscuous mode [ 39.506568][ T6636] veth0_macvtap: entered promiscuous mode [ 39.508228][ T6636] veth1_macvtap: entered promiscuous mode [ 39.513561][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.514637][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.518290][ T2210] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.519952][ T2210] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.521755][ T2210] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.523280][ T2210] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.553905][ T2210] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.553936][ T2210] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.562539][ T2210] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.562568][ T2210] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.680355][ T6699] loop0: detected capacity change from 0 to 32768 [ 39.681031][ T6699] ======================================================= [ 39.681031][ T6699] WARNING: The mand mount option has been deprecated and [ 39.681031][ T6699] and is ignored by this kernel. Remove the mand [ 39.681031][ T6699] option from the mount to silence this warning. [ 39.681031][ T6699] ======================================================= [ 39.699299][ T6699] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.709278][ T6699] [ 39.709665][ T6699] ====================================================== [ 39.710781][ T6699] WARNING: possible circular locking dependency detected [ 39.711803][ T6699] syzkaller #0 Not tainted [ 39.712454][ T6699] ------------------------------------------------------ [ 39.713478][ T6699] syz.0.17/6699 is trying to acquire lock: [ 39.714349][ T6699] ffff0000ed1dbf60 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 39.716063][ T6699] [ 39.716063][ T6699] but task is already holding lock: [ 39.717235][ T6699] ffff0000ed1dbff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 39.718882][ T6699] [ 39.718882][ T6699] which lock already depends on the new lock. [ 39.718882][ T6699] [ 39.720457][ T6699] [ 39.720457][ T6699] the existing dependency chain (in reverse order) is: [ 39.721851][ T6699] [ 39.721851][ T6699] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 39.723032][ T6699] down_read+0x58/0x2f8 [ 39.723733][ T6699] ocfs2_init_acl+0x258/0x5f0 [ 39.724498][ T6699] ocfs2_mknod+0x1028/0x1cf0 [ 39.725230][ T6699] ocfs2_create+0x190/0x474 [ 39.725982][ T6699] path_openat+0x12d8/0x2c40 [ 39.726755][ T6699] do_filp_open+0x18c/0x36c [ 39.727549][ T6699] do_sys_openat2+0x11c/0x1b4 [ 39.728287][ T6699] __arm64_sys_openat+0x120/0x158 [ 39.729140][ T6699] invoke_syscall+0x98/0x2b8 [ 39.729980][ T6699] el0_svc_common+0x130/0x23c [ 39.730782][ T6699] do_el0_svc+0x48/0x58 [ 39.731480][ T6699] el0_svc+0x5c/0x254 [ 39.732183][ T6699] el0t_64_sync_handler+0x84/0x12c [ 39.733044][ T6699] el0t_64_sync+0x198/0x19c [ 39.733829][ T6699] [ 39.733829][ T6699] -> #3 (jbd2_handle){++++}-{0:0}: [ 39.734946][ T6699] start_this_handle+0xe74/0x10dc [ 39.735812][ T6699] jbd2__journal_start+0x288/0x51c [ 39.736673][ T6699] jbd2_journal_start+0x3c/0x4c [ 39.737424][ T6699] ocfs2_start_trans+0x368/0x6b0 [ 39.738267][ T6699] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 39.739265][ T6699] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 39.740286][ T6699] ocfs2_mknod+0xbd8/0x1cf0 [ 39.741087][ T6699] ocfs2_create+0x190/0x474 [ 39.741851][ T6699] path_openat+0x12d8/0x2c40 [ 39.742663][ T6699] do_filp_open+0x18c/0x36c [ 39.743457][ T6699] do_sys_openat2+0x11c/0x1b4 [ 39.744309][ T6699] __arm64_sys_openat+0x120/0x158 [ 39.745129][ T6699] invoke_syscall+0x98/0x2b8 [ 39.746015][ T6699] el0_svc_common+0x130/0x23c [ 39.746893][ T6699] do_el0_svc+0x48/0x58 [ 39.747656][ T6699] el0_svc+0x5c/0x254 [ 39.748318][ T6699] el0t_64_sync_handler+0x84/0x12c [ 39.749126][ T6699] el0t_64_sync+0x198/0x19c [ 39.749865][ T6699] [ 39.749865][ T6699] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 39.751192][ T6699] down_read+0x58/0x2f8 [ 39.751882][ T6699] ocfs2_start_trans+0x35c/0x6b0 [ 39.752740][ T6699] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 39.753707][ T6699] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 39.754714][ T6699] ocfs2_mknod+0xbd8/0x1cf0 [ 39.755455][ T6699] ocfs2_create+0x190/0x474 [ 39.756167][ T6699] path_openat+0x12d8/0x2c40 [ 39.756916][ T6699] do_filp_open+0x18c/0x36c [ 39.757599][ T6699] do_sys_openat2+0x11c/0x1b4 [ 39.758451][ T6699] __arm64_sys_openat+0x120/0x158 [ 39.759401][ T6699] invoke_syscall+0x98/0x2b8 [ 39.760199][ T6699] el0_svc_common+0x130/0x23c [ 39.761003][ T6699] do_el0_svc+0x48/0x58 [ 39.761725][ T6699] el0_svc+0x5c/0x254 [ 39.762455][ T6699] el0t_64_sync_handler+0x84/0x12c [ 39.763359][ T6699] el0t_64_sync+0x198/0x19c [ 39.764138][ T6699] [ 39.764138][ T6699] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 39.765322][ T6699] ocfs2_start_trans+0x1f4/0x6b0 [ 39.766131][ T6699] ocfs2_truncate_file+0x5b0/0x12f4 [ 39.767065][ T6699] ocfs2_setattr+0x1148/0x17a0 [ 39.767848][ T6699] notify_change+0x9a4/0xc50 [ 39.768565][ T6699] do_truncate+0x198/0x210 [ 39.769328][ T6699] path_openat+0x25a0/0x2c40 [ 39.770074][ T6699] do_filp_open+0x18c/0x36c [ 39.770868][ T6699] do_sys_openat2+0x11c/0x1b4 [ 39.771727][ T6699] __arm64_sys_openat+0x120/0x158 [ 39.772555][ T6699] invoke_syscall+0x98/0x2b8 [ 39.773392][ T6699] el0_svc_common+0x130/0x23c [ 39.774149][ T6699] do_el0_svc+0x48/0x58 [ 39.774840][ T6699] el0_svc+0x5c/0x254 [ 39.775457][ T6699] el0t_64_sync_handler+0x84/0x12c [ 39.776221][ T6699] el0t_64_sync+0x198/0x19c [ 39.776915][ T6699] [ 39.776915][ T6699] -> #0 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 39.778140][ T6699] __lock_acquire+0x1774/0x30a4 [ 39.778932][ T6699] lock_acquire+0x14c/0x2e0 [ 39.779702][ T6699] down_write+0x50/0xc0 [ 39.780412][ T6699] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 39.781334][ T6699] ocfs2_truncate_file+0xc28/0x12f4 [ 39.782240][ T6699] ocfs2_setattr+0x1148/0x17a0 [ 39.783075][ T6699] notify_change+0x9a4/0xc50 [ 39.783857][ T6699] do_truncate+0x198/0x210 [ 39.784596][ T6699] path_openat+0x25a0/0x2c40 [ 39.785342][ T6699] do_filp_open+0x18c/0x36c [ 39.786142][ T6699] do_sys_openat2+0x11c/0x1b4 [ 39.786851][ T6699] __arm64_sys_openat+0x120/0x158 [ 39.787608][ T6699] invoke_syscall+0x98/0x2b8 [ 39.788367][ T6699] el0_svc_common+0x130/0x23c [ 39.789149][ T6699] do_el0_svc+0x48/0x58 [ 39.789909][ T6699] el0_svc+0x5c/0x254 [ 39.790528][ T6699] el0t_64_sync_handler+0x84/0x12c [ 39.791420][ T6699] el0t_64_sync+0x198/0x19c [ 39.792128][ T6699] [ 39.792128][ T6699] other info that might help us debug this: [ 39.792128][ T6699] [ 39.793628][ T6699] Chain exists of: [ 39.793628][ T6699] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 39.793628][ T6699] [ 39.795648][ T6699] Possible unsafe locking scenario: [ 39.795648][ T6699] [ 39.796703][ T6699] CPU0 CPU1 [ 39.797538][ T6699] ---- ---- [ 39.798342][ T6699] lock(&oi->ip_xattr_sem); [ 39.799030][ T6699] lock(jbd2_handle); [ 39.800055][ T6699] lock(&oi->ip_xattr_sem); [ 39.801193][ T6699] lock(&oi->ip_alloc_sem); [ 39.801900][ T6699] [ 39.801900][ T6699] *** DEADLOCK *** [ 39.801900][ T6699] [ 39.803123][ T6699] 3 locks held by syz.0.17/6699: [ 39.803911][ T6699] #0: ffff0000d9936428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 39.805444][ T6699] #1: ffff0000ed1dc2c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x164/0x210 [ 39.807053][ T6699] #2: ffff0000ed1dbff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 39.808804][ T6699] [ 39.808804][ T6699] stack backtrace: [ 39.809699][ T6699] CPU: 0 UID: 0 PID: 6699 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 39.811029][ T6699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 39.812682][ T6699] Call trace: [ 39.813221][ T6699] show_stack+0x2c/0x3c (C) [ 39.813996][ T6699] __dump_stack+0x30/0x40 [ 39.814682][ T6699] dump_stack_lvl+0xd8/0x12c [ 39.815435][ T6699] dump_stack+0x1c/0x28 [ 39.816077][ T6699] print_circular_bug+0x324/0x32c [ 39.816836][ T6699] check_noncircular+0x154/0x174 [ 39.817595][ T6699] __lock_acquire+0x1774/0x30a4 [ 39.818314][ T6699] lock_acquire+0x14c/0x2e0 [ 39.818913][ T6699] down_write+0x50/0xc0 [ 39.819546][ T6699] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 39.820466][ T6699] ocfs2_truncate_file+0xc28/0x12f4 [ 39.821281][ T6699] ocfs2_setattr+0x1148/0x17a0 [ 39.822019][ T6699] notify_change+0x9a4/0xc50 [ 39.822742][ T6699] do_truncate+0x198/0x210 [ 39.823418][ T6699] path_openat+0x25a0/0x2c40 [ 39.824170][ T6699] do_filp_open+0x18c/0x36c [ 39.824909][ T6699] do_sys_openat2+0x11c/0x1b4 [ 39.825587][ T6699] __arm64_sys_openat+0x120/0x158 [ 39.826342][ T6699] invoke_syscall+0x98/0x2b8 [ 39.827022][ T6699] el0_svc_common+0x130/0x23c [ 39.827729][ T6699] do_el0_svc+0x48/0x58 [ 39.828419][ T6699] el0_svc+0x5c/0x254 [ 39.829081][ T6699] el0t_64_sync_handler+0x84/0x12c [ 39.829916][ T6699] el0t_64_sync+0x198/0x19c [ 39.840679][ T6636] ocfs2: Unmounting device (7,0) on (node local)