Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts. 2026/04/26 17:47:22 parsed 1 programs [ 67.168483][ T4189] cgroup: Unknown subsys name 'net' [ 67.289811][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.775065][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.166868][ T4197] chnl_net:caif_netlink_parms(): no params data found [ 70.209070][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.217198][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.226067][ T4197] device bridge_slave_0 entered promiscuous mode [ 70.236148][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.243483][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.251754][ T4197] device bridge_slave_1 entered promiscuous mode [ 70.273773][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.286034][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.307360][ T4197] team0: Port device team_slave_0 added [ 70.315972][ T4197] team0: Port device team_slave_1 added [ 70.332619][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.339719][ T4197] 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. [ 70.366754][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.380924][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.388357][ T4197] 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. [ 70.415534][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.447308][ T4197] device hsr_slave_0 entered promiscuous mode [ 70.455083][ T4197] device hsr_slave_1 entered promiscuous mode [ 70.556910][ T4197] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.568223][ T4197] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.577616][ T4197] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.587099][ T4197] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.609673][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.617084][ T4197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.625129][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.632388][ T4197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.675853][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.689679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.699636][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.708832][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.717809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 70.731211][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.743521][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.755551][ T640] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.763058][ T640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.775568][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.784156][ T640] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.791575][ T640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.811597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.820758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.833030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.846373][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.859229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.870141][ T4197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.957984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.966370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.980320][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.999136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.016444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.026381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.035132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.047381][ T4197] device veth0_vlan entered promiscuous mode [ 71.058674][ T4197] device veth1_vlan entered promiscuous mode [ 71.078948][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.088015][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.096936][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.107561][ T4197] device veth0_macvtap entered promiscuous mode [ 71.117661][ T4197] device veth1_macvtap entered promiscuous mode [ 71.132886][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.142261][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.152004][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.163366][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.172843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.183225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.198063][ T4197] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.207372][ T4197] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.216365][ T4197] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.225381][ T4197] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.380065][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.668765][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.676148][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.829396][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.457995][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.520106][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.364849][ T9] device hsr_slave_0 left promiscuous mode [ 77.377219][ T9] device hsr_slave_1 left promiscuous mode [ 77.395995][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.403573][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.421765][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.431963][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.441684][ T9] device bridge_slave_1 left promiscuous mode [ 77.449179][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.467763][ T9] device bridge_slave_0 left promiscuous mode [ 77.475627][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.500069][ T9] device veth1_macvtap left promiscuous mode [ 77.508956][ T9] device veth0_macvtap left promiscuous mode [ 77.517700][ T9] device veth1_vlan left promiscuous mode [ 77.524412][ T9] device veth0_vlan left promiscuous mode [ 77.688073][ T9] team0 (unregistering): Port device team_slave_1 removed [ 77.700803][ T9] team0 (unregistering): Port device team_slave_0 removed [ 77.717867][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.732769][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.786374][ T9] bond0 (unregistering): Released all slaves [ 78.484792][ T640] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.492876][ T640] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.560567][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.577720][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.586390][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.596220][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/04/26 17:47:36 executed programs: 0 [ 80.288250][ T4363] chnl_net:caif_netlink_parms(): no params data found [ 80.397899][ T4363] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.405954][ T4363] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.414510][ T4363] device bridge_slave_0 entered promiscuous mode [ 80.423121][ T4363] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.430660][ T4363] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.439343][ T4363] device bridge_slave_1 entered promiscuous mode [ 80.467527][ T4363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.479405][ T4363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.506615][ T4363] team0: Port device team_slave_0 added [ 80.519633][ T9] ODEBUG: Out of memory. ODEBUG disabled [ 80.528505][ T4363] team0: Port device team_slave_1 added [ 80.566729][ T4363] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.583677][ T4363] 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. [ 80.611497][ T4363] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.630583][ T4363] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.638053][ T4363] 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. [ 80.666925][ T4363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.856181][ T4363] device hsr_slave_0 entered promiscuous mode [ 80.872805][ T4363] device hsr_slave_1 entered promiscuous mode [ 81.417813][ T4363] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.438510][ T4363] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.449756][ T4363] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.460262][ T4363] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.540597][ T4363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.554758][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.563196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.575609][ T4363] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.588774][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.599208][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.610410][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.617733][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.638452][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.648188][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.657546][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.670756][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.679121][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.689970][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.744588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.756460][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.766371][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.775678][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.787572][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.804608][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.823964][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.832937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.845683][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.857664][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.870575][ T4363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.126696][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.136199][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.144625][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 82.158227][ T4363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.178540][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.191098][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.245988][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.256298][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.268305][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.278535][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.288098][ T4363] device veth0_vlan entered promiscuous mode [ 82.303092][ T4363] device veth1_vlan entered promiscuous mode [ 82.364272][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.373034][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.389648][ T4363] device veth0_macvtap entered promiscuous mode [ 82.398537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.410418][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.420177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.437253][ T4363] device veth1_macvtap entered promiscuous mode [ 82.494974][ T4363] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.504002][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.512285][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.521800][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.534755][ T4363] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.542497][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.552942][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.601568][ T4363] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.610806][ T4363] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.619912][ T4363] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.633780][ T4363] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.728838][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.740451][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.753834][ T640] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.778956][ T640] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.790242][ T640] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.799977][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.205065][ T4481] loop0: detected capacity change from 0 to 32768 [ 83.255104][ T4481] ======================================================= [ 83.255104][ T4481] WARNING: The mand mount option has been deprecated and [ 83.255104][ T4481] and is ignored by this kernel. Remove the mand [ 83.255104][ T4481] option from the mount to silence this warning. [ 83.255104][ T4481] ======================================================= [ 83.362627][ T4481] JBD2: Ignoring recovery information on journal [ 83.502116][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.649040][ T4363] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.674609][ T4363] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.705025][ T4363] OCFS2: File system is now read-only. [ 83.710637][ T4363] (syz-executor,4363,1):_ocfs2_free_suballoc_bits:2489 ERROR: status = -30 [ 83.730045][ T4363] (syz-executor,4363,1):_ocfs2_free_clusters:2583 ERROR: status = -30 [ 83.744952][ T4363] (syz-executor,4363,1):ocfs2_replay_truncate_records:5974 ERROR: status = -30 [ 83.764209][ T4363] (syz-executor,4363,1):__ocfs2_flush_truncate_log:6055 ERROR: status = -30 [ 83.773452][ T4363] (syz-executor,4363,1):ocfs2_sync_fs:405 ERROR: status = -30 [ 83.804739][ T4363] [ 83.807577][ T4363] ============================================ [ 83.814096][ T4363] WARNING: possible recursive locking detected [ 83.820631][ T4363] syzkaller #0 Not tainted [ 83.825150][ T4363] -------------------------------------------- [ 83.831332][ T4363] syz-executor/4363 is trying to acquire lock: [ 83.837716][ T4363] ffff888078ff4990 (jbd2_handle){++++}-{0:0}, at: jbd2_log_wait_commit+0x14c/0x4c0 [ 83.847189][ T4363] [ 83.847189][ T4363] but task is already holding lock: [ 83.854759][ T4363] ffff888078ff4990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x134c/0x15c0 [ 83.864551][ T4363] [ 83.864551][ T4363] other info that might help us debug this: [ 83.873209][ T4363] Possible unsafe locking scenario: [ 83.873209][ T4363] [ 83.880849][ T4363] CPU0 [ 83.884343][ T4363] ---- [ 83.887816][ T4363] lock(jbd2_handle); [ 83.892002][ T4363] lock(jbd2_handle); [ 83.896805][ T4363] [ 83.896805][ T4363] *** DEADLOCK *** [ 83.896805][ T4363] [ 83.905231][ T4363] May be due to missing lock nesting notation [ 83.905231][ T4363] [ 83.913845][ T4363] 4 locks held by syz-executor/4363: [ 83.919156][ T4363] #0: ffff88807ad0a0e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 83.929743][ T4363] #1: ffff88807ad0a650 (sb_internal#2){.+.+}-{0:0}, at: __ocfs2_flush_truncate_log+0x4a5/0x1110 [ 83.940669][ T4363] #2: ffff8880767480e8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x3a6/0x6f0 [ 83.951828][ T4363] #3: ffff888078ff4990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x134c/0x15c0 [ 83.961811][ T4363] [ 83.961811][ T4363] stack backtrace: [ 83.967910][ T4363] CPU: 1 PID: 4363 Comm: syz-executor Not tainted syzkaller #0 [ 83.975729][ T4363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 83.985898][ T4363] Call Trace: [ 83.989198][ T4363] [ 83.992138][ T4363] dump_stack_lvl+0x188/0x250 [ 83.996837][ T4363] ? show_regs_print_info+0x20/0x20 [ 84.002257][ T4363] ? load_image+0x400/0x400 [ 84.006769][ T4363] __lock_acquire+0x1236/0x7d10 [ 84.011740][ T4363] ? verify_lock_unused+0x140/0x140 [ 84.016945][ T4363] ? verify_lock_unused+0x140/0x140 [ 84.022321][ T4363] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 84.028310][ T4363] lock_acquire+0x19e/0x400 [ 84.032820][ T4363] ? jbd2_log_wait_commit+0x14c/0x4c0 [ 84.038715][ T4363] ? jbd2_log_wait_commit+0x141/0x4c0 [ 84.044179][ T4363] ? __lock_acquire+0x7d10/0x7d10 [ 84.049211][ T4363] ? read_lock_is_recursive+0x10/0x10 [ 84.054585][ T4363] jbd2_log_wait_commit+0x168/0x4c0 [ 84.059875][ T4363] ? jbd2_log_wait_commit+0x14c/0x4c0 [ 84.065363][ T4363] ? jbd2_journal_clear_err+0xb0/0xb0 [ 84.071020][ T4363] ? rwsem_write_trylock+0x135/0x1c0 [ 84.076752][ T4363] ? clear_nonspinnable+0x60/0x60 [ 84.081963][ T4363] ? jbd2_journal_start_commit+0x205/0x2b0 [ 84.088296][ T4363] ocfs2_sync_fs+0x21d/0x330 [ 84.093243][ T4363] ? ocfs2_put_super+0x1b0/0x1b0 [ 84.098818][ T4363] ? get_nr_dirty_inodes+0x248/0x2d0 [ 84.104206][ T4363] sync_filesystem+0x1be/0x220 [ 84.109271][ T4363] generic_shutdown_super+0x6b/0x300 [ 84.114818][ T4363] kill_block_super+0x7c/0xe0 [ 84.119590][ T4363] deactivate_locked_super+0x93/0xf0 [ 84.124890][ T4363] cleanup_mnt+0x42d/0x4e0 [ 84.129471][ T4363] ? lockdep_hardirqs_on+0x94/0x140 [ 84.134697][ T4363] task_work_run+0x125/0x1a0 [ 84.139576][ T4363] exit_to_user_mode_loop+0x10f/0x130 [ 84.144953][ T4363] exit_to_user_mode_prepare+0xee/0x180 [ 84.150680][ T4363] syscall_exit_to_user_mode+0x16/0x40 [ 84.156293][ T4363] do_syscall_64+0x58/0xa0 [ 84.160840][ T4363] ? clear_bhb_loop+0x30/0x80 [ 84.166149][ T4363] ? clear_bhb_loop+0x30/0x80 [ 84.170947][ T4363] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.177135][ T4363] RIP: 0033:0x7f6b32918017 [ 84.181734][ T4363] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8 [ 84.202342][ T4363] RSP: 002b:00007fff32fd7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 84.211531][ T4363] RAX: 0000000000000000 RBX: 00007f6b329ac120 RCX: 00007f6b32918017 [ 84.219768][ T4363] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff32fd70e0 [ 84.228001][ T4363] RBP: 00007fff32fd70e0 R08: 00007fff32fd80e0 R09: 00000000ffffffff [ 84.236072][ T4363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff32fd8170 [ 84.244139][ T4363] R13: 00007f6b329ac120 R14: 000000000001463c R15: 00007fff32fd81b0 [ 84.252472][ T4363] [ 84.258038][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 86.303776][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 87.024500][ T2857] cfg80211: failed to load regulatory.db [ 88.383964][ T4206] Bluetooth: hci0: command 0x0419 tx timeout