Warning: Permanently added '10.128.1.106' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 parsed 1 programs [ 29.505225][ T6554] cgroup: Unknown subsys name 'net' [ 29.685218][ T6554] cgroup: Unknown subsys name 'cpuset' [ 29.687150][ T6554] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.860822][ T6554] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.566803][ T6561] 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. [ 36.210942][ T6603] chnl_net:caif_netlink_parms(): no params data found [ 36.232283][ T6603] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.232324][ T6603] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.232380][ T6603] bridge_slave_0: entered allmulticast mode [ 36.233011][ T6603] bridge_slave_0: entered promiscuous mode [ 36.234122][ T6603] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.234169][ T6603] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.234214][ T6603] bridge_slave_1: entered allmulticast mode [ 36.234609][ T6603] bridge_slave_1: entered promiscuous mode [ 36.246394][ T6603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.247216][ T6603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.254072][ T6603] team0: Port device team_slave_0 added [ 36.254714][ T6603] team0: Port device team_slave_1 added [ 36.263197][ T6603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.263217][ T6603] 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. [ 36.263232][ T6603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.263881][ T6603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.263888][ T6603] 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. [ 36.263901][ T6603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.282854][ T6603] hsr_slave_0: entered promiscuous mode [ 36.283155][ T6603] hsr_slave_1: entered promiscuous mode [ 36.327710][ T6603] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.330176][ T6603] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.332318][ T6603] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.336316][ T6603] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.438129][ T6603] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.438179][ T6603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.438345][ T6603] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.438376][ T6603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.452568][ T6603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.460265][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.461903][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.467660][ T6603] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.470645][ T2218] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.470688][ T2218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.476538][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.476590][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.488555][ T6603] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.522667][ T6603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.531646][ T6603] veth0_vlan: entered promiscuous mode [ 36.534280][ T6603] veth1_vlan: entered promiscuous mode [ 36.541058][ T6603] veth0_macvtap: entered promiscuous mode [ 36.541934][ T6603] veth1_macvtap: entered promiscuous mode [ 36.547444][ T6603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.550278][ T6603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.552292][ T845] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.553131][ T845] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.553162][ T845] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.553176][ T845] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.859679][ T845] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.909958][ T845] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.929947][ T6631] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.931600][ T6631] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.933096][ T6631] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.934769][ T6631] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.934966][ T6631] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.959768][ T845] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.999219][ T845] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.079811][ T2055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.081246][ T2055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.089379][ T2055] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.089404][ T2055] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:37 executed programs: 0 [ 37.333028][ T6143] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.334423][ T6143] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.334701][ T6143] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.334991][ T6143] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.335185][ T6143] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.380632][ T6656] chnl_net:caif_netlink_parms(): no params data found [ 37.401892][ T6656] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.403118][ T6656] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.404179][ T6656] bridge_slave_0: entered allmulticast mode [ 37.404675][ T6656] bridge_slave_0: entered promiscuous mode [ 37.405280][ T6656] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.405296][ T6656] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.405340][ T6656] bridge_slave_1: entered allmulticast mode [ 37.405726][ T6656] bridge_slave_1: entered promiscuous mode [ 37.417166][ T6656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.418148][ T6656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.424782][ T6656] team0: Port device team_slave_0 added [ 37.426429][ T6656] team0: Port device team_slave_1 added [ 37.432731][ T6656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.432752][ 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 1532 would solve the problem. [ 37.432765][ T6656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.433293][ T6656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.433299][ 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 1532 would solve the problem. [ 37.433312][ T6656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.448456][ T6656] hsr_slave_0: entered promiscuous mode [ 37.448764][ T6656] hsr_slave_1: entered promiscuous mode [ 37.448965][ T6656] debugfs: 'hsr0' already exists in 'hsr' [ 37.449002][ T6656] Cannot create hsr debugfs directory [ 39.374224][ T6631] Bluetooth: hci0: command tx timeout [ 40.334017][ T845] bridge_slave_1: left allmulticast mode [ 40.334066][ T845] bridge_slave_1: left promiscuous mode [ 40.334254][ T845] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.339375][ T845] bridge_slave_0: left allmulticast mode [ 40.339393][ T845] bridge_slave_0: left promiscuous mode [ 40.339612][ T845] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.487129][ T845] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.515126][ T845] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.524829][ T845] bond0 (unregistering): Released all slaves [ 40.610657][ T845] hsr_slave_0: left promiscuous mode [ 40.611970][ T845] hsr_slave_1: left promiscuous mode [ 40.612337][ T845] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.612353][ T845] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.613247][ T845] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.613259][ T845] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.621698][ T845] veth1_macvtap: left promiscuous mode [ 40.622746][ T845] veth0_macvtap: left promiscuous mode [ 40.623805][ T845] veth1_vlan: left promiscuous mode [ 40.625503][ T845] veth0_vlan: left promiscuous mode [ 40.729813][ T845] team0 (unregistering): Port device team_slave_1 removed [ 40.737914][ T845] team0 (unregistering): Port device team_slave_0 removed [ 41.053760][ T6656] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.059582][ T6656] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.068613][ T6656] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.104057][ T6656] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.130435][ T6656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.133098][ T6656] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.213236][ T2218] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.213273][ T2218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.216876][ T2218] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.216906][ T2218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.234883][ T6656] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.234910][ T6656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.272490][ T6656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.282400][ T6656] veth0_vlan: entered promiscuous mode [ 41.289988][ T6656] veth1_vlan: entered promiscuous mode [ 41.297647][ T6656] veth0_macvtap: entered promiscuous mode [ 41.298805][ T6656] veth1_macvtap: entered promiscuous mode [ 41.301837][ T6656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.302701][ T6656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.309770][ T2055] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.309874][ T2055] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.309888][ T2055] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.309901][ T2055] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.381460][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.382733][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.387956][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.387981][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.464183][ T6631] Bluetooth: hci0: command tx timeout [ 41.980391][ T6725] loop0: detected capacity change from 0 to 262144 [ 41.991250][ T6725] JBD2: Ignoring recovery information on journal [ 41.996265][ T6725] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.003664][ T6725] [ 42.004075][ T6725] ====================================================== [ 42.005246][ T6725] WARNING: possible circular locking dependency detected [ 42.006334][ T6725] syzkaller #0 Not tainted [ 42.007012][ T6725] ------------------------------------------------------ [ 42.008122][ T6725] syz.0.17/6725 is trying to acquire lock: [ 42.008970][ T6725] ffff0000c913c610 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_setattr+0xa04/0x17a0 [ 42.010333][ T6725] [ 42.010333][ T6725] but task is already holding lock: [ 42.011398][ T6725] ffff0000e33a6a20 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_setattr+0x9f8/0x17a0 [ 42.012809][ T6725] [ 42.012809][ T6725] which lock already depends on the new lock. [ 42.012809][ T6725] [ 42.014457][ T6725] [ 42.014457][ T6725] the existing dependency chain (in reverse order) is: [ 42.015674][ T6725] [ 42.015674][ T6725] -> #4 (&oi->ip_alloc_sem){++++}-{4:4}: [ 42.016744][ T6725] down_read+0x58/0x2f8 [ 42.017424][ T6725] ocfs2_xattr_ibody_find+0x100/0x668 [ 42.018349][ T6725] ocfs2_xattr_set_handle+0x2bc/0x5e4 [ 42.019181][ T6725] ocfs2_init_security_set+0xb4/0xd8 [ 42.020007][ T6725] ocfs2_mknod+0x106c/0x1cf0 [ 42.020688][ T6725] ocfs2_mkdir+0x190/0x474 [ 42.021340][ T6725] vfs_mkdir+0x284/0x424 [ 42.022020][ T6725] do_mkdirat+0x1f8/0x4c8 [ 42.022690][ T6725] __arm64_sys_mkdirat+0x8c/0xa4 [ 42.023465][ T6725] invoke_syscall+0x98/0x254 [ 42.024248][ T6725] el0_svc_common+0xe8/0x23c [ 42.024994][ T6725] do_el0_svc+0x48/0x58 [ 42.025592][ T6725] el0_svc+0x5c/0x254 [ 42.026184][ T6725] el0t_64_sync_handler+0x84/0x12c [ 42.026962][ T6725] el0t_64_sync+0x198/0x19c [ 42.027717][ T6725] [ 42.027717][ T6725] -> #3 (&oi->ip_xattr_sem){++++}-{4:4}: [ 42.028857][ T6725] down_read+0x58/0x2f8 [ 42.029522][ T6725] ocfs2_init_acl+0x258/0x5f0 [ 42.030274][ T6725] ocfs2_mknod+0x1028/0x1cf0 [ 42.031034][ T6725] ocfs2_mkdir+0x190/0x474 [ 42.031772][ T6725] vfs_mkdir+0x284/0x424 [ 42.032444][ T6725] do_mkdirat+0x1f8/0x4c8 [ 42.033130][ T6725] __arm64_sys_mkdirat+0x8c/0xa4 [ 42.033890][ T6725] invoke_syscall+0x98/0x254 [ 42.034606][ T6725] el0_svc_common+0xe8/0x23c [ 42.035348][ T6725] do_el0_svc+0x48/0x58 [ 42.036054][ T6725] el0_svc+0x5c/0x254 [ 42.036754][ T6725] el0t_64_sync_handler+0x84/0x12c [ 42.037502][ T6725] el0t_64_sync+0x198/0x19c [ 42.038178][ T6725] [ 42.038178][ T6725] -> #2 (jbd2_handle){++++}-{0:0}: [ 42.039141][ T6725] start_this_handle+0xe74/0x10dc [ 42.039909][ T6725] jbd2__journal_start+0x288/0x51c [ 42.040738][ T6725] jbd2_journal_start+0x3c/0x4c [ 42.041497][ T6725] ocfs2_start_trans+0x368/0x6b0 [ 42.042314][ T6725] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 42.043218][ T6725] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 42.044175][ T6725] ocfs2_mknod+0xbd8/0x1cf0 [ 42.044878][ T6725] ocfs2_mkdir+0x190/0x474 [ 42.045524][ T6725] vfs_mkdir+0x284/0x424 [ 42.046152][ T6725] do_mkdirat+0x1f8/0x4c8 [ 42.046883][ T6725] __arm64_sys_mkdirat+0x8c/0xa4 [ 42.047705][ T6725] invoke_syscall+0x98/0x254 [ 42.048430][ T6725] el0_svc_common+0xe8/0x23c [ 42.049184][ T6725] do_el0_svc+0x48/0x58 [ 42.049873][ T6725] el0_svc+0x5c/0x254 [ 42.050527][ T6725] el0t_64_sync_handler+0x84/0x12c [ 42.051351][ T6725] el0t_64_sync+0x198/0x19c [ 42.052080][ T6725] [ 42.052080][ T6725] -> #1 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 42.053264][ T6725] down_read+0x58/0x2f8 [ 42.053929][ T6725] ocfs2_start_trans+0x35c/0x6b0 [ 42.054777][ T6725] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 42.055684][ T6725] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 42.056682][ T6725] ocfs2_mknod+0xbd8/0x1cf0 [ 42.057445][ T6725] ocfs2_mkdir+0x190/0x474 [ 42.058194][ T6725] vfs_mkdir+0x284/0x424 [ 42.058916][ T6725] do_mkdirat+0x1f8/0x4c8 [ 42.059632][ T6725] __arm64_sys_mkdirat+0x8c/0xa4 [ 42.060407][ T6725] invoke_syscall+0x98/0x254 [ 42.061186][ T6725] el0_svc_common+0xe8/0x23c [ 42.061945][ T6725] do_el0_svc+0x48/0x58 [ 42.062604][ T6725] el0_svc+0x5c/0x254 [ 42.063290][ T6725] el0t_64_sync_handler+0x84/0x12c [ 42.064156][ T6725] el0t_64_sync+0x198/0x19c [ 42.064917][ T6725] [ 42.064917][ T6725] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 42.066078][ T6725] __lock_acquire+0x1774/0x30a4 [ 42.066892][ T6725] lock_acquire+0x14c/0x2e0 [ 42.067642][ T6725] ocfs2_start_trans+0x1f4/0x6b0 [ 42.068436][ T6725] ocfs2_setattr+0xa04/0x17a0 [ 42.069191][ T6725] notify_change+0xa0c/0xcb8 [ 42.069909][ T6725] ovl_workdir_create+0x588/0x6f4 [ 42.070700][ T6725] ovl_get_workdir+0x2b4/0x1270 [ 42.071446][ T6725] ovl_fill_super+0x10d8/0x3118 [ 42.072174][ T6725] get_tree_nodev+0xb4/0x144 [ 42.072891][ T6725] ovl_get_tree+0x28/0x38 [ 42.073602][ T6725] vfs_get_tree+0x90/0x28c [ 42.074265][ T6725] do_new_mount+0x284/0x944 [ 42.074905][ T6725] path_mount+0x5b4/0xdfc [ 42.075557][ T6725] __arm64_sys_mount+0x3e8/0x468 [ 42.076382][ T6725] invoke_syscall+0x98/0x254 [ 42.077163][ T6725] el0_svc_common+0xe8/0x23c [ 42.077826][ T6725] do_el0_svc+0x48/0x58 [ 42.078442][ T6725] el0_svc+0x5c/0x254 [ 42.079096][ T6725] el0t_64_sync_handler+0x84/0x12c [ 42.079910][ T6725] el0t_64_sync+0x198/0x19c [ 42.080597][ T6725] [ 42.080597][ T6725] other info that might help us debug this: [ 42.080597][ T6725] [ 42.082104][ T6725] Chain exists of: [ 42.082104][ T6725] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 42.082104][ T6725] [ 42.084075][ T6725] Possible unsafe locking scenario: [ 42.084075][ T6725] [ 42.085082][ T6725] CPU0 CPU1 [ 42.085780][ T6725] ---- ---- [ 42.086488][ T6725] lock(&oi->ip_alloc_sem); [ 42.087154][ T6725] lock(&oi->ip_xattr_sem); [ 42.088204][ T6725] lock(&oi->ip_alloc_sem); [ 42.089239][ T6725] rlock(sb_internal#2); [ 42.089843][ T6725] [ 42.089843][ T6725] *** DEADLOCK *** [ 42.089843][ T6725] [ 42.090997][ T6725] 4 locks held by syz.0.17/6725: [ 42.091674][ T6725] #0: ffff0000c71660e0 (&type->s_umount_key#54/1){+.+.}-{4:4}, at: alloc_super+0x168/0x7d4 [ 42.093140][ T6725] #1: ffff0000c913c420 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.094454][ T6725] #2: ffff0000e33a6d80 (&sb->s_type->i_mutex_key#22){+.+.}-{4:4}, at: ovl_workdir_create+0x52c/0x6f4 [ 42.096066][ T6725] #3: ffff0000e33a6a20 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_setattr+0x9f8/0x17a0 [ 42.097479][ T6725] [ 42.097479][ T6725] stack backtrace: [ 42.098324][ T6725] CPU: 0 UID: 0 PID: 6725 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 42.099598][ T6725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 42.101061][ T6725] Call trace: [ 42.101520][ T6725] show_stack+0x2c/0x3c (C) [ 42.102193][ T6725] __dump_stack+0x30/0x40 [ 42.102848][ T6725] dump_stack_lvl+0xd8/0x12c [ 42.103542][ T6725] dump_stack+0x1c/0x28 [ 42.104150][ T6725] print_circular_bug+0x324/0x32c [ 42.104863][ T6725] check_noncircular+0x154/0x174 [ 42.105598][ T6725] __lock_acquire+0x1774/0x30a4 [ 42.106296][ T6725] lock_acquire+0x14c/0x2e0 [ 42.106952][ T6725] ocfs2_start_trans+0x1f4/0x6b0 [ 42.107662][ T6725] ocfs2_setattr+0xa04/0x17a0 [ 42.108384][ T6725] notify_change+0xa0c/0xcb8 [ 42.109032][ T6725] ovl_workdir_create+0x588/0x6f4 [ 42.109796][ T6725] ovl_get_workdir+0x2b4/0x1270 [ 42.110501][ T6725] ovl_fill_super+0x10d8/0x3118 [ 42.111182][ T6725] get_tree_nodev+0xb4/0x144 [ 42.111840][ T6725] ovl_get_tree+0x28/0x38 [ 42.112514][ T6725] vfs_get_tree+0x90/0x28c [ 42.113208][ T6725] do_new_mount+0x284/0x944 [ 42.113897][ T6725] path_mount+0x5b4/0xdfc [ 42.114502][ T6725] __arm64_sys_mount+0x3e8/0x468 [ 42.115190][ T6725] invoke_syscall+0x98/0x254 [ 42.115851][ T6725] el0_svc_common+0xe8/0x23c [ 42.116506][ T6725] do_el0_svc+0x48/0x58 [ 42.117126][ T6725] el0_svc+0x5c/0x254 [ 42.117747][ T6725] el0t_64_sync_handler+0x84/0x12c [ 42.118472][ T6725] el0t_64_sync+0x198/0x19c [ 42.119828][ T6725] overlayfs: upper fs does not support tmpfile. [ 42.121277][ T6725] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 42.124582][ T6725] overlayfs: upper fs missing required features. SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 42.140193][ T6656] ocfs2: Unmounting device (7,0) on (node local)