Warning: Permanently added '10.128.1.13' (ED25519) to the list of known hosts. 2025/09/20 16:35:40 parsed 1 programs [ 76.458327][ T5790] cgroup: Unknown subsys name 'net' [ 76.626920][ T5790] cgroup: Unknown subsys name 'rlimit' [ 78.339531][ T5790] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.114139][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.123000][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.132018][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.141067][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.149325][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.156976][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.844338][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 82.918499][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.926220][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.933448][ T5848] bridge_slave_0: entered allmulticast mode [ 82.941158][ T5848] bridge_slave_0: entered promiscuous mode [ 82.950774][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.957961][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.965204][ T5848] bridge_slave_1: entered allmulticast mode [ 82.971978][ T5848] bridge_slave_1: entered promiscuous mode [ 83.004483][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.015751][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.053495][ T5848] team0: Port device team_slave_0 added [ 83.063172][ T5848] team0: Port device team_slave_1 added [ 83.093596][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.100662][ T5848] 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. [ 83.127466][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.140455][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.147416][ T5848] 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. [ 83.173362][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.215766][ T5848] hsr_slave_0: entered promiscuous mode [ 83.222627][ T5848] hsr_slave_1: entered promiscuous mode [ 83.392318][ T5848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.403450][ T5848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.413677][ T5848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.423577][ T5848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.481388][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.488680][ T5848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.496596][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.503834][ T5848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.554002][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.581887][ T139] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.592069][ T139] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.610267][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.631759][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.638861][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.651434][ T139] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.658598][ T139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.869002][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.922893][ T5848] veth0_vlan: entered promiscuous mode [ 83.934558][ T5848] veth1_vlan: entered promiscuous mode [ 83.970408][ T5848] veth0_macvtap: entered promiscuous mode [ 83.981064][ T5848] veth1_macvtap: entered promiscuous mode [ 84.004383][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.018638][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.031375][ T5848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.043352][ T5848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.052511][ T5848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.061338][ T5848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.313549][ T1300] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.436743][ T139] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.449265][ T139] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.479225][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.487171][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/20 16:35:51 executed programs: 0 [ 85.768564][ T5100] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.777256][ T5100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.785079][ T5100] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.793725][ T5100] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.802388][ T5100] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.812351][ T5100] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.963716][ T5900] chnl_net:caif_netlink_parms(): no params data found [ 86.033060][ T5900] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.040600][ T5900] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.047727][ T5900] bridge_slave_0: entered allmulticast mode [ 86.055476][ T5900] bridge_slave_0: entered promiscuous mode [ 86.064946][ T5900] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.072475][ T5900] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.079983][ T5900] bridge_slave_1: entered allmulticast mode [ 86.087519][ T5900] bridge_slave_1: entered promiscuous mode [ 86.115086][ T5900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.127521][ T5900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.161880][ T5900] team0: Port device team_slave_0 added [ 86.169905][ T5900] team0: Port device team_slave_1 added [ 86.194548][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.201984][ T5900] 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. [ 86.228222][ T5900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.242651][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.249727][ T5900] 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. [ 86.275897][ T5900] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.316941][ T5900] hsr_slave_0: entered promiscuous mode [ 86.323591][ T5900] hsr_slave_1: entered promiscuous mode [ 86.331130][ T5900] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.338968][ T5900] Cannot create hsr debugfs directory [ 86.773472][ T1300] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.932615][ T788] cfg80211: failed to load regulatory.db [ 87.891096][ T5100] Bluetooth: hci0: command tx timeout [ 89.182966][ T1300] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.223910][ T1300] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.980356][ T5100] Bluetooth: hci0: command tx timeout [ 90.155054][ T1300] hsr_slave_0: left promiscuous mode [ 90.161764][ T1300] hsr_slave_1: left promiscuous mode [ 90.168146][ T1300] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.177451][ T1300] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.187598][ T1300] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.197623][ T1300] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.206008][ T1300] bridge_slave_1: left allmulticast mode [ 90.214518][ T1300] bridge_slave_1: left promiscuous mode [ 90.221959][ T1300] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.234759][ T1300] bridge_slave_0: left allmulticast mode [ 90.241563][ T1300] bridge_slave_0: left promiscuous mode [ 90.247262][ T1300] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.268375][ T1300] veth1_macvtap: left promiscuous mode [ 90.274257][ T1300] veth0_macvtap: left promiscuous mode [ 90.281665][ T1300] veth1_vlan: left promiscuous mode [ 90.287082][ T1300] veth0_vlan: left promiscuous mode [ 90.654409][ T1300] team0 (unregistering): Port device team_slave_1 removed [ 90.684429][ T1300] team0 (unregistering): Port device team_slave_0 removed [ 90.714972][ T1300] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.750035][ T1300] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.059363][ T1300] bond0 (unregistering): Released all slaves [ 91.161790][ T5900] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.176614][ T5900] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.186039][ T5900] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.203300][ T5900] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.315428][ T5900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.345945][ T5900] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.360624][ T139] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.367750][ T139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.386597][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.393773][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.596415][ T5900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.667157][ T5900] veth0_vlan: entered promiscuous mode [ 91.708428][ T5900] veth1_vlan: entered promiscuous mode [ 91.777482][ T5900] veth0_macvtap: entered promiscuous mode [ 91.788376][ T5900] veth1_macvtap: entered promiscuous mode [ 91.805750][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.821513][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.834000][ T5900] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.843212][ T5900] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.852743][ T5900] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.861540][ T5900] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.917960][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.929311][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.955791][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.963837][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.051605][ T5100] Bluetooth: hci0: command tx timeout [ 92.065753][ T5947] syz.0.17[5947]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 92.523939][ T5947] loop0: detected capacity change from 0 to 32768 [ 92.536037][ T5947] ======================================================= [ 92.536037][ T5947] WARNING: The mand mount option has been deprecated and [ 92.536037][ T5947] and is ignored by this kernel. Remove the mand [ 92.536037][ T5947] option from the mount to silence this warning. [ 92.536037][ T5947] ======================================================= [ 92.646796][ T5947] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.769399][ T5900] [ 92.771777][ T5900] ====================================================== [ 92.778838][ T5900] WARNING: possible circular locking dependency detected [ 92.785877][ T5900] syzkaller #0 Not tainted [ 92.790309][ T5900] ------------------------------------------------------ [ 92.797336][ T5900] syz-executor/5900 is trying to acquire lock: [ 92.803485][ T5900] ffff88807209c2d8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: __ocfs2_flush_truncate_log+0x351/0x10b0 [ 92.816630][ T5900] [ 92.816630][ T5900] but task is already holding lock: [ 92.823996][ T5900] ffff88805e8c2658 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_flush_truncate_log+0x47/0x60 [ 92.836702][ T5900] [ 92.836702][ T5900] which lock already depends on the new lock. [ 92.836702][ T5900] [ 92.847101][ T5900] [ 92.847101][ T5900] the existing dependency chain (in reverse order) is: [ 92.856111][ T5900] [ 92.856111][ T5900] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 92.866631][ T5900] down_write+0x97/0x1f0 [ 92.871407][ T5900] __ocfs2_move_extents_range+0x1a65/0x3360 [ 92.877829][ T5900] ocfs2_move_extents+0x379/0x940 [ 92.883382][ T5900] ocfs2_ioctl_move_extents+0x4e1/0x6c0 [ 92.889456][ T5900] ocfs2_ioctl+0x195/0x750 [ 92.894402][ T5900] __se_sys_ioctl+0xfd/0x170 [ 92.899513][ T5900] do_syscall_64+0x55/0xb0 [ 92.904454][ T5900] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.910876][ T5900] [ 92.910876][ T5900] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 92.921393][ T5900] __lock_acquire+0x2ddb/0x7c80 [ 92.926768][ T5900] lock_acquire+0x197/0x410 [ 92.931794][ T5900] down_write+0x97/0x1f0 [ 92.936571][ T5900] __ocfs2_flush_truncate_log+0x351/0x10b0 [ 92.942901][ T5900] ocfs2_flush_truncate_log+0x4f/0x60 [ 92.948798][ T5900] ocfs2_sync_fs+0x117/0x310 [ 92.953916][ T5900] sync_filesystem+0x1c2/0x220 [ 92.959203][ T5900] generic_shutdown_super+0x6f/0x2b0 [ 92.965018][ T5900] kill_block_super+0x44/0x90 [ 92.970215][ T5900] deactivate_locked_super+0x97/0x100 [ 92.976115][ T5900] cleanup_mnt+0x429/0x4c0 [ 92.981138][ T5900] task_work_run+0x1ce/0x250 [ 92.986252][ T5900] exit_to_user_mode_loop+0xe6/0x110 [ 92.992068][ T5900] exit_to_user_mode_prepare+0xf6/0x180 [ 92.998138][ T5900] syscall_exit_to_user_mode+0x1a/0x50 [ 93.004123][ T5900] do_syscall_64+0x61/0xb0 [ 93.009068][ T5900] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 93.015489][ T5900] [ 93.015489][ T5900] other info that might help us debug this: [ 93.015489][ T5900] [ 93.025726][ T5900] Possible unsafe locking scenario: [ 93.025726][ T5900] [ 93.033177][ T5900] CPU0 CPU1 [ 93.038538][ T5900] ---- ---- [ 93.043907][ T5900] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 93.051203][ T5900] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 93.061013][ T5900] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 93.070830][ T5900] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 93.078123][ T5900] [ 93.078123][ T5900] *** DEADLOCK *** [ 93.078123][ T5900] [ 93.086348][ T5900] 2 locks held by syz-executor/5900: [ 93.091632][ T5900] #0: ffff88802bc540e0 (&type->s_umount_key#56){+.+.}-{3:3}, at: deactivate_super+0xa4/0xe0 [ 93.101831][ T5900] #1: ffff88805e8c2658 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_flush_truncate_log+0x47/0x60 [ 93.114977][ T5900] [ 93.114977][ T5900] stack backtrace: [ 93.120864][ T5900] CPU: 0 PID: 5900 Comm: syz-executor Not tainted syzkaller #0 [ 93.128495][ T5900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 93.138554][ T5900] Call Trace: [ 93.141840][ T5900] [ 93.144778][ T5900] dump_stack_lvl+0x16c/0x230 [ 93.149464][ T5900] ? load_image+0x3b0/0x3b0 [ 93.153969][ T5900] ? show_regs_print_info+0x20/0x20 [ 93.159177][ T5900] ? print_circular_bug+0x12b/0x1a0 [ 93.164380][ T5900] check_noncircular+0x2bd/0x3c0 [ 93.169323][ T5900] ? print_deadlock_bug+0x5d0/0x5d0 [ 93.174523][ T5900] ? lockdep_lock+0xe0/0x220 [ 93.179116][ T5900] ? _find_first_zero_bit+0xd3/0x100 [ 93.184410][ T5900] __lock_acquire+0x2ddb/0x7c80 [ 93.189268][ T5900] ? ocfs2_get_system_file_inode+0x1e3/0x7b0 [ 93.195252][ T5900] ? __lock_acquire+0x7c80/0x7c80 [ 93.200277][ T5900] ? verify_lock_unused+0x140/0x140 [ 93.205480][ T5900] ? __mutex_unlock_slowpath+0x1a2/0x6a0 [ 93.211118][ T5900] ? do_raw_spin_lock+0x121/0x2c0 [ 93.216146][ T5900] ? mutex_unlock+0x10/0x10 [ 93.220657][ T5900] lock_acquire+0x197/0x410 [ 93.225164][ T5900] ? __ocfs2_flush_truncate_log+0x351/0x10b0 [ 93.231150][ T5900] ? ocfs2_get_system_file_inode+0x1f1/0x7b0 [ 93.237130][ T5900] ? __might_sleep+0xe0/0xe0 [ 93.241730][ T5900] ? read_lock_is_recursive+0x20/0x20 [ 93.247104][ T5900] ? ocfs2_fast_symlink_read_folio+0x530/0x530 [ 93.253262][ T5900] ? __wake_up+0x11f/0x190 [ 93.257692][ T5900] down_write+0x97/0x1f0 [ 93.261943][ T5900] ? __ocfs2_flush_truncate_log+0x351/0x10b0 [ 93.267928][ T5900] ? down_read_killable+0x340/0x340 [ 93.273138][ T5900] ? _raw_write_unlock+0x28/0x40 [ 93.278090][ T5900] ? jbd2_journal_unlock_updates+0x84/0xe0 [ 93.283899][ T5900] __ocfs2_flush_truncate_log+0x351/0x10b0 [ 93.289720][ T5900] ? ocfs2_truncate_log_needs_flush+0x2e0/0x2e0 [ 93.295964][ T5900] ? read_lock_is_recursive+0x20/0x20 [ 93.301341][ T5900] ? down_write+0x162/0x1f0 [ 93.305854][ T5900] ? down_read_killable+0x340/0x340 [ 93.311059][ T5900] ? __rwlock_init+0x150/0x150 [ 93.315843][ T5900] ocfs2_flush_truncate_log+0x4f/0x60 [ 93.321219][ T5900] ocfs2_sync_fs+0x117/0x310 [ 93.325824][ T5900] ? ocfs2_put_super+0x1c0/0x1c0 [ 93.330762][ T5900] ? writeback_inodes_sb_nr+0x30/0x30 [ 93.336140][ T5900] ? get_nr_dirty_inodes+0x1d4/0x220 [ 93.341431][ T5900] sync_filesystem+0x1c2/0x220 [ 93.346204][ T5900] generic_shutdown_super+0x6f/0x2b0 [ 93.351497][ T5900] kill_block_super+0x44/0x90 [ 93.356175][ T5900] deactivate_locked_super+0x97/0x100 [ 93.361554][ T5900] cleanup_mnt+0x429/0x4c0 [ 93.365972][ T5900] task_work_run+0x1ce/0x250 [ 93.370571][ T5900] ? task_work_cancel+0x240/0x240 [ 93.375606][ T5900] ? exit_to_user_mode_loop+0x3b/0x110 [ 93.381074][ T5900] exit_to_user_mode_loop+0xe6/0x110 [ 93.386364][ T5900] exit_to_user_mode_prepare+0xf6/0x180 [ 93.391915][ T5900] syscall_exit_to_user_mode+0x1a/0x50 [ 93.397380][ T5900] do_syscall_64+0x61/0xb0 [ 93.401800][ T5900] ? clear_bhb_loop+0x40/0x90 [ 93.406484][ T5900] ? clear_bhb_loop+0x40/0x90 [ 93.411161][ T5900] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 93.417070][ T5900] RIP: 0033:0x7f9d4758ff57 [ 93.421488][ T5900] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 93.441272][ T5900] RSP: 002b:00007ffdc07872c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 93.449696][ T5900] RAX: 0000000000000000 RBX: 00007f9d47611c2d RCX: 00007f9d4758ff57 [ 93.457669][ T5900] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdc0787380 [ 93.465647][ T5900] RBP: 00007ffdc0787380 R08: 0000000000000000 R09: 0000000000000000 [ 93.473618][ T5900] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdc0788410 [ 93.481590][ T5900] R13: 00007f9d47611c2d R14: 0000000000016a01 R15: 00007ffdc0788450 [ 93.489568][ T5900] [ 93.536942][ T5900] ocfs2: Unmounting device (7,0) on (node local)