Warning: Permanently added '10.128.1.10' (ED25519) to the list of known hosts. 2026/06/07 17:15:23 parsed 1 programs [ 68.316984][ T5780] cgroup: Unknown subsys name 'net' [ 68.450751][ T5780] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.916414][ T5780] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.520000][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.526580][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.755696][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.763425][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.771494][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.780166][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.787988][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.795943][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.783653][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.799532][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.831075][ T4444] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.838982][ T4444] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.681048][ T5860] chnl_net:caif_netlink_parms(): no params data found [ 74.733783][ T5860] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.741777][ T5860] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.749340][ T5860] bridge_slave_0: entered allmulticast mode [ 74.756315][ T5860] bridge_slave_0: entered promiscuous mode [ 74.764751][ T5860] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.771850][ T5860] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.779151][ T5860] bridge_slave_1: entered allmulticast mode [ 74.786036][ T5860] bridge_slave_1: entered promiscuous mode [ 74.820734][ T5860] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.831623][ T5860] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.856296][ T5860] team0: Port device team_slave_0 added [ 74.863631][ T5860] team0: Port device team_slave_1 added [ 74.883642][ T5860] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.890658][ T5860] 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. [ 74.916806][ T5860] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.929539][ T5860] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.936540][ T5860] 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. [ 74.962649][ T5860] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.011512][ T5860] hsr_slave_0: entered promiscuous mode [ 75.017908][ T5860] hsr_slave_1: entered promiscuous mode [ 75.148789][ T5860] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.159229][ T5860] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.168608][ T5860] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.178384][ T5860] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.250754][ T5860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.283805][ T5860] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.314500][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.321943][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.336058][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.343131][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.531480][ T5860] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.582648][ T5860] veth0_vlan: entered promiscuous mode [ 75.607547][ T5860] veth1_vlan: entered promiscuous mode [ 75.662862][ T5860] veth0_macvtap: entered promiscuous mode [ 75.672341][ T5860] veth1_macvtap: entered promiscuous mode [ 75.691762][ T5860] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.711969][ T5860] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.724729][ T5860] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.733596][ T5860] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.742802][ T5860] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.752316][ T5860] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/06/07 17:15:33 executed programs: 0 [ 76.524810][ T5083] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.532450][ T5083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.540387][ T5083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.556448][ T5083] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.568256][ T5083] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.570841][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.586884][ T5083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.760686][ T5883] chnl_net:caif_netlink_parms(): no params data found [ 76.858538][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.867952][ T5883] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.876273][ T5883] bridge_slave_0: entered allmulticast mode [ 76.883519][ T5883] bridge_slave_0: entered promiscuous mode [ 76.900986][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.910551][ T5883] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.920840][ T5883] bridge_slave_1: entered allmulticast mode [ 76.930611][ T5883] bridge_slave_1: entered promiscuous mode [ 76.972720][ T5883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.987542][ T5883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.030590][ T5883] team0: Port device team_slave_0 added [ 77.042665][ T5883] team0: Port device team_slave_1 added [ 77.078479][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.086800][ T5883] 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. [ 77.114873][ T5883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.128988][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.136983][ T5883] 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. [ 77.163248][ T5883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.202499][ T5883] hsr_slave_0: entered promiscuous mode [ 77.208707][ T5883] hsr_slave_1: entered promiscuous mode [ 77.215214][ T5883] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.223055][ T5883] Cannot create hsr debugfs directory [ 78.634530][ T5083] Bluetooth: hci0: command tx timeout [ 79.105395][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.715281][ T5083] Bluetooth: hci0: command tx timeout [ 81.222777][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.266707][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.756641][ T9] cfg80211: failed to load regulatory.db [ 82.166327][ T5883] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.176978][ T5883] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.188789][ T5883] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.203844][ T5883] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.236348][ T12] hsr_slave_0: left promiscuous mode [ 82.242525][ T12] hsr_slave_1: left promiscuous mode [ 82.249486][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.256968][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.266484][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.273863][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.281853][ T12] bridge_slave_1: left allmulticast mode [ 82.287877][ T12] bridge_slave_1: left promiscuous mode [ 82.294286][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.305421][ T12] bridge_slave_0: left allmulticast mode [ 82.311064][ T12] bridge_slave_0: left promiscuous mode [ 82.317038][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.336848][ T12] veth1_macvtap: left promiscuous mode [ 82.342794][ T12] veth0_macvtap: left promiscuous mode [ 82.348905][ T12] veth1_vlan: left promiscuous mode [ 82.354434][ T12] veth0_vlan: left promiscuous mode [ 82.712582][ T12] team0 (unregistering): Port device team_slave_1 removed [ 82.743919][ T12] team0 (unregistering): Port device team_slave_0 removed [ 82.770934][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.794540][ T5083] Bluetooth: hci0: command tx timeout [ 82.804778][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.989768][ T12] bond0 (unregistering): Released all slaves [ 83.110702][ T5883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.139789][ T5883] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.151461][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.158568][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.173403][ T4444] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.180547][ T4444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.352602][ T5883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.412506][ T5883] veth0_vlan: entered promiscuous mode [ 83.429796][ T5883] veth1_vlan: entered promiscuous mode [ 83.461375][ T5883] veth0_macvtap: entered promiscuous mode [ 83.470376][ T5883] veth1_macvtap: entered promiscuous mode [ 83.486654][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.500818][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.512910][ T5883] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.521744][ T5883] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.531403][ T5883] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.541275][ T5883] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.598162][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.609913][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.631802][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.639697][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.680615][ T5926] syz.0.17[5926]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 83.902802][ T5926] loop0: detected capacity change from 0 to 32768 [ 83.921328][ T5926] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.929791][ T5926] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.949166][ T5926] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.960908][ T5815] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.968458][ T5815] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.013142][ T5815] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms [ 84.021087][ T5815] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.027032][ T5926] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.159320][ T5926] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.188796][ T5780] syz-executor (5780) used greatest stack depth: 20752 bytes left [ 84.216056][ T5883] ------------[ cut here ]------------ [ 84.221890][ T5883] WARNING: CPU: 0 PID: 5883 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x908/0x10f0 [ 84.232263][ T5883] Modules linked in: [ 84.236216][ T5883] CPU: 0 PID: 5883 Comm: syz-executor Not tainted syzkaller #0 [ 84.243779][ T5883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 84.253859][ T5883] RIP: 0010:__folio_mark_dirty+0x908/0x10f0 [ 84.259769][ T5883] Code: e9 9c f8 ff ff e8 28 8d ce ff 0f 0b e9 e3 f8 ff ff e8 1c 8d ce ff 48 89 df 48 8b 74 24 28 e8 cf 34 2e 00 eb a6 e8 08 8d ce ff <0f> 0b e9 8e fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c fc f8 ff [ 84.279374][ T5883] RSP: 0018:ffffc900032d77a8 EFLAGS: 00010093 [ 84.285459][ T5883] RAX: ffffffff81b89e88 RBX: ffffea0000abbc40 RCX: ffff888028e81e00 [ 84.293437][ T5883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.301414][ T5883] RBP: 0000000000000001 R08: ffff88802029cedf R09: 1ffff110040539db [ 84.309397][ T5883] R10: dffffc0000000000 R11: ffffed10040539dc R12: 1ffff110040539db [ 84.317383][ T5883] R13: ffff88802029cd60 R14: 0000000000000000 R15: ffff88802029ced8 [ 84.325370][ T5883] FS: 000055556e023500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 84.334311][ T5883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.340909][ T5883] CR2: 00007f8d76b8b000 CR3: 000000002fe9b000 CR4: 00000000003506f0 [ 84.348897][ T5883] Call Trace: [ 84.352194][ T5883] [ 84.355149][ T5883] mark_buffer_dirty+0x26e/0x4c0 [ 84.360109][ T5883] gfs2_unpin+0x125/0x9a0 [ 84.364468][ T5883] buf_lo_after_commit+0x15e/0x1b0 [ 84.369599][ T5883] ? buf_lo_before_commit+0xf0/0xf0 [ 84.374813][ T5883] __gfs2_log_flush+0x10f1/0x2500 [ 84.379867][ T5883] ? gfs2_log_flush+0x50/0x50 [ 84.384553][ T5883] ? down_write+0x16e/0x200 [ 84.389066][ T5883] ? down_read_killable+0x340/0x340 [ 84.394276][ T5883] ? slab_free_freelist_hook+0x130/0x1a0 [ 84.399917][ T5883] ? do_sync+0x993/0xe50 [ 84.404178][ T5883] gfs2_log_flush+0x34/0x50 [ 84.408694][ T5883] do_sync+0x9f2/0xe50 [ 84.412780][ T5883] ? bh_get+0x760/0x760 [ 84.416950][ T5883] ? __lock_acquire+0x7d40/0x7d40 [ 84.421986][ T5883] ? do_raw_spin_lock+0x11f/0x2c0 [ 84.427031][ T5883] ? do_raw_spin_unlock+0x121/0x230 [ 84.432246][ T5883] gfs2_quota_sync+0x411/0x5a0 [ 84.437030][ T5883] gfs2_sync_fs+0x4c/0xb0 [ 84.441374][ T5883] sync_filesystem+0xea/0x220 [ 84.446064][ T5883] generic_shutdown_super+0x6f/0x2b0 [ 84.451369][ T5883] kill_block_super+0x44/0x90 [ 84.456053][ T5883] deactivate_locked_super+0x97/0x100 [ 84.461430][ T5883] cleanup_mnt+0x43b/0x4d0 [ 84.465865][ T5883] task_work_run+0x1d4/0x260 [ 84.470471][ T5883] ? task_work_cancel+0x220/0x220 [ 84.475513][ T5883] ? exit_to_user_mode_loop+0x3b/0x110 [ 84.480986][ T5883] exit_to_user_mode_loop+0xe6/0x110 [ 84.486283][ T5883] exit_to_user_mode_prepare+0xee/0x180 [ 84.491842][ T5883] syscall_exit_to_user_mode+0x1a/0x50 [ 84.497314][ T5883] do_syscall_64+0x61/0xb0 [ 84.501738][ T5883] ? clear_bhb_loop+0x40/0x90 [ 84.506422][ T5883] ? clear_bhb_loop+0x40/0x90 [ 84.511111][ T5883] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 84.517021][ T5883] RIP: 0033:0x7f549b79e097 [ 84.521470][ T5883] Code: a2 c7 05 5c 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 [ 84.541087][ T5883] RSP: 002b:00007ffef5686e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 84.549524][ T5883] RAX: 0000000000000000 RBX: 00007f549b8321ca RCX: 00007f549b79e097 [ 84.557502][ T5883] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffef5686f00 [ 84.565487][ T5883] RBP: 00007ffef5686f00 R08: 00007ffef5687f00 R09: 00000000ffffffff [ 84.573473][ T5883] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef5687f90 [ 84.581456][ T5883] R13: 00007f549b8321ca R14: 00000000000146c1 R15: 00007ffef5687fd0 [ 84.589457][ T5883] [ 84.592481][ T5883] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.599767][ T5883] CPU: 0 PID: 5883 Comm: syz-executor Not tainted syzkaller #0 [ 84.607311][ T5883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 84.617378][ T5883] Call Trace: [ 84.620658][ T5883] [ 84.623591][ T5883] dump_stack_lvl+0x18c/0x250 [ 84.628286][ T5883] ? show_regs_print_info+0x20/0x20 [ 84.633492][ T5883] ? load_image+0x420/0x420 [ 84.638015][ T5883] panic+0x2dc/0x730 [ 84.641928][ T5883] ? bpf_jit_dump+0xd0/0xd0 [ 84.646465][ T5883] __warn+0x2e0/0x470 [ 84.650457][ T5883] ? __folio_mark_dirty+0x908/0x10f0 [ 84.655755][ T5883] ? __folio_mark_dirty+0x908/0x10f0 [ 84.661048][ T5883] report_bug+0x2be/0x4f0 [ 84.665392][ T5883] ? __folio_mark_dirty+0x908/0x10f0 [ 84.670693][ T5883] ? __folio_mark_dirty+0x908/0x10f0 [ 84.675989][ T5883] ? __folio_mark_dirty+0x90a/0x10f0 [ 84.681284][ T5883] handle_bug+0xcf/0x120 [ 84.685537][ T5883] exc_invalid_op+0x1a/0x50 [ 84.690049][ T5883] asm_exc_invalid_op+0x1a/0x20 [ 84.694911][ T5883] RIP: 0010:__folio_mark_dirty+0x908/0x10f0 [ 84.700812][ T5883] Code: e9 9c f8 ff ff e8 28 8d ce ff 0f 0b e9 e3 f8 ff ff e8 1c 8d ce ff 48 89 df 48 8b 74 24 28 e8 cf 34 2e 00 eb a6 e8 08 8d ce ff <0f> 0b e9 8e fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c fc f8 ff [ 84.720425][ T5883] RSP: 0018:ffffc900032d77a8 EFLAGS: 00010093 [ 84.726507][ T5883] RAX: ffffffff81b89e88 RBX: ffffea0000abbc40 RCX: ffff888028e81e00 [ 84.734484][ T5883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.742461][ T5883] RBP: 0000000000000001 R08: ffff88802029cedf R09: 1ffff110040539db [ 84.750439][ T5883] R10: dffffc0000000000 R11: ffffed10040539dc R12: 1ffff110040539db [ 84.758418][ T5883] R13: ffff88802029cd60 R14: 0000000000000000 R15: ffff88802029ced8 [ 84.766406][ T5883] ? __folio_mark_dirty+0x908/0x10f0 [ 84.771709][ T5883] ? __folio_mark_dirty+0x908/0x10f0 [ 84.777013][ T5883] mark_buffer_dirty+0x26e/0x4c0 [ 84.781962][ T5883] gfs2_unpin+0x125/0x9a0 [ 84.786310][ T5883] buf_lo_after_commit+0x15e/0x1b0 [ 84.791427][ T5883] ? buf_lo_before_commit+0xf0/0xf0 [ 84.796635][ T5883] __gfs2_log_flush+0x10f1/0x2500 [ 84.801683][ T5883] ? gfs2_log_flush+0x50/0x50 [ 84.806360][ T5883] ? down_write+0x16e/0x200 [ 84.810868][ T5883] ? down_read_killable+0x340/0x340 [ 84.816089][ T5883] ? slab_free_freelist_hook+0x130/0x1a0 [ 84.821738][ T5883] ? do_sync+0x993/0xe50 [ 84.826013][ T5883] gfs2_log_flush+0x34/0x50 [ 84.830525][ T5883] do_sync+0x9f2/0xe50 [ 84.834605][ T5883] ? bh_get+0x760/0x760 [ 84.838773][ T5883] ? __lock_acquire+0x7d40/0x7d40 [ 84.843802][ T5883] ? do_raw_spin_lock+0x11f/0x2c0 [ 84.848846][ T5883] ? do_raw_spin_unlock+0x121/0x230 [ 84.854059][ T5883] gfs2_quota_sync+0x411/0x5a0 [ 84.858847][ T5883] gfs2_sync_fs+0x4c/0xb0 [ 84.863183][ T5883] sync_filesystem+0xea/0x220 [ 84.867870][ T5883] generic_shutdown_super+0x6f/0x2b0 [ 84.873163][ T5883] kill_block_super+0x44/0x90 [ 84.877846][ T5883] deactivate_locked_super+0x97/0x100 [ 84.883226][ T5883] cleanup_mnt+0x43b/0x4d0 [ 84.887659][ T5883] task_work_run+0x1d4/0x260 [ 84.892262][ T5883] ? task_work_cancel+0x220/0x220 [ 84.897301][ T5883] ? exit_to_user_mode_loop+0x3b/0x110 [ 84.902778][ T5883] exit_to_user_mode_loop+0xe6/0x110 [ 84.908078][ T5883] exit_to_user_mode_prepare+0xee/0x180 [ 84.913630][ T5883] syscall_exit_to_user_mode+0x1a/0x50 [ 84.916837][ T5083] Bluetooth: hci0: command tx timeout [ 84.924458][ T5883] do_syscall_64+0x61/0xb0 [ 84.928883][ T5883] ? clear_bhb_loop+0x40/0x90 [ 84.933568][ T5883] ? clear_bhb_loop+0x40/0x90 [ 84.938253][ T5883] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 84.944159][ T5883] RIP: 0033:0x7f549b79e097 [ 84.948583][ T5883] Code: a2 c7 05 5c 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 [ 84.968205][ T5883] RSP: 002b:00007ffef5686e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 84.976626][ T5883] RAX: 0000000000000000 RBX: 00007f549b8321ca RCX: 00007f549b79e097 [ 84.984580][ T5883] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffef5686f00 [ 84.992530][ T5883] RBP: 00007ffef5686f00 R08: 00007ffef5687f00 R09: 00000000ffffffff [ 85.000480][ T5883] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef5687f90 [ 85.008431][ T5883] R13: 00007f549b8321ca R14: 00000000000146c1 R15: 00007ffef5687fd0 [ 85.016397][ T5883] [ 85.019710][ T5883] Kernel Offset: disabled [ 85.024195][ T5883] Rebooting in 86400 seconds..