Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts.
2026/04/25 19:27:52 parsed 1 programs
[ 78.862193][ T5771] cgroup: Unknown subsys name 'net'
[ 78.994255][ T5771] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 80.691516][ T5771] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 82.731735][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.740494][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.773221][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.781705][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.582089][ T5821] chnl_net:caif_netlink_parms(): no params data found
[ 84.654734][ T5821] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.663341][ T5821] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.670885][ T5821] bridge_slave_0: entered allmulticast mode
[ 84.678388][ T5821] bridge_slave_0: entered promiscuous mode
[ 84.687516][ T5821] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.694840][ T5821] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.702405][ T5821] bridge_slave_1: entered allmulticast mode
[ 84.709622][ T5821] bridge_slave_1: entered promiscuous mode
[ 84.734890][ T5821] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.759397][ T5821] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.789107][ T5821] team0: Port device team_slave_0 added
[ 84.798021][ T5821] team0: Port device team_slave_1 added
[ 84.828546][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.835802][ T5821] 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.
[ 84.861949][ T5821] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.874947][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.882067][ T5821] 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.
[ 84.908741][ T5821] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.961543][ T5821] hsr_slave_0: entered promiscuous mode
[ 84.968093][ T5821] hsr_slave_1: entered promiscuous mode
[ 85.123253][ T5821] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.134782][ T5821] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.147225][ T5821] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.156861][ T5821] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.195663][ T5821] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.202970][ T5821] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.211168][ T5821] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.218345][ T5821] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.231440][ T1129] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.241244][ T1129] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.309227][ T5821] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.339886][ T5821] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.351733][ T3002] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.359148][ T3002] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.374626][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.381898][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.639708][ T5821] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.688462][ T5821] veth0_vlan: entered promiscuous mode
[ 85.701069][ T5821] veth1_vlan: entered promiscuous mode
[ 85.729509][ T5821] veth0_macvtap: entered promiscuous mode
[ 85.741196][ T5821] veth1_macvtap: entered promiscuous mode
[ 85.757252][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.771681][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.783336][ T5821] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.792805][ T5821] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.802027][ T5821] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.811397][ T5821] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.982540][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.984246][ T3443] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.991260][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.010794][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.019576][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.029498][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.038089][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.128348][ T8] cfg80211: failed to load regulatory.db
2026/04/25 19:28:03 executed programs: 0
[ 88.213753][ T5084] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.224461][ T5084] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.233375][ T5084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.243357][ T5084] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.251172][ T5084] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 88.258870][ T5084] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.388470][ T5877] chnl_net:caif_netlink_parms(): no params data found
[ 88.450158][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.457509][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.465076][ T5877] bridge_slave_0: entered allmulticast mode
[ 88.472372][ T5877] bridge_slave_0: entered promiscuous mode
[ 88.490632][ T3443] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 88.504220][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.511758][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.519451][ T5877] bridge_slave_1: entered allmulticast mode
[ 88.526447][ T5877] bridge_slave_1: entered promiscuous mode
[ 88.551637][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.564268][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.592210][ T5877] team0: Port device team_slave_0 added
[ 88.600821][ T5877] team0: Port device team_slave_1 added
[ 88.623466][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.630574][ T5877] 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.
[ 88.657349][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.671037][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.678227][ T5877] 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.
[ 88.704981][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.745173][ T5877] hsr_slave_0: entered promiscuous mode
[ 88.751998][ T5877] hsr_slave_1: entered promiscuous mode
[ 88.759782][ T5877] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 88.768066][ T5877] Cannot create hsr debugfs directory
[ 90.317784][ T51] Bluetooth: hci0: command tx timeout
[ 90.937134][ T3443] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.021289][ T3443] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.894552][ T3443] hsr_slave_0: left promiscuous mode
[ 91.902079][ T3443] hsr_slave_1: left promiscuous mode
[ 91.936330][ T3443] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 91.943941][ T3443] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 91.955785][ T3443] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 91.963596][ T3443] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 91.974407][ T3443] bridge_slave_1: left allmulticast mode
[ 91.980276][ T3443] bridge_slave_1: left promiscuous mode
[ 91.990494][ T3443] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.003429][ T3443] bridge_slave_0: left allmulticast mode
[ 92.013289][ T3443] bridge_slave_0: left promiscuous mode
[ 92.019203][ T3443] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.056711][ T3443] veth1_macvtap: left promiscuous mode
[ 92.062845][ T3443] veth0_macvtap: left promiscuous mode
[ 92.068641][ T3443] veth1_vlan: left promiscuous mode
[ 92.074357][ T3443] veth0_vlan: left promiscuous mode
[ 92.406492][ T51] Bluetooth: hci0: command tx timeout
[ 92.534432][ T3443] team0 (unregistering): Port device team_slave_1 removed
[ 92.571535][ T3443] team0 (unregistering): Port device team_slave_0 removed
[ 92.604505][ T3443] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 92.643040][ T3443] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 92.883907][ T3443] bond0 (unregistering): Released all slaves
[ 92.997911][ T5877] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.010627][ T5877] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.022848][ T5877] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.034124][ T5877] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.133247][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.171202][ T5877] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.182877][ T35] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.190035][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.205336][ T35] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.212538][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.452829][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.561445][ T5877] veth0_vlan: entered promiscuous mode
[ 93.592904][ T5877] veth1_vlan: entered promiscuous mode
[ 93.648083][ T5877] veth0_macvtap: entered promiscuous mode
[ 93.658319][ T5877] veth1_macvtap: entered promiscuous mode
[ 93.679396][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.693691][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.707839][ T5877] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.716727][ T5877] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.725504][ T5877] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.735145][ T5877] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.798348][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.813460][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.839295][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.848685][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.950563][ T5920] syz.0.17[5920]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 94.455888][ T5920] loop0: detected capacity change from 0 to 32768
[ 94.476596][ T51] Bluetooth: hci0: command tx timeout
[ 94.508423][ T5920] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 94.558581][ T5920] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 94.732734][ T5920] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 94.754037][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 94.763002][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 94.844866][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 81ms
[ 94.854023][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 94.862810][ T5920] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 95.310291][ T5877] ------------[ cut here ]------------
[ 95.316168][ T5877] WARNING: CPU: 0 PID: 5877 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x908/0x10f0
[ 95.327277][ T5877] Modules linked in:
[ 95.331394][ T5877] CPU: 0 PID: 5877 Comm: syz-executor Not tainted syzkaller #0
[ 95.339781][ T5877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 95.349893][ T5877] RIP: 0010:__folio_mark_dirty+0x908/0x10f0
[ 95.356050][ T5877] Code: e9 9c f8 ff ff e8 38 96 ce ff 0f 0b e9 e3 f8 ff ff e8 2c 96 ce ff 48 89 df 48 8b 74 24 28 e8 4f 35 2e 00 eb a6 e8 18 96 ce ff <0f> 0b e9 8e fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c fc f8 ff
[ 95.376289][ T5877] RSP: 0018:ffffc900045bfa28 EFLAGS: 00010093
[ 95.382493][ T5877] RAX: ffffffff81b88be8 RBX: ffffea0001d36c00 RCX: ffff888028608000
[ 95.390498][ T5877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 95.398776][ T5877] RBP: 0000000000000001 R08: ffff888148c9cd0f R09: 1ffff110291939a1
[ 95.407068][ T5877] R10: dffffc0000000000 R11: ffffed10291939a2 R12: 1ffff110291939a1
[ 95.415222][ T5877] R13: ffff888148c9cb90 R14: 0000000000000000 R15: ffff888148c9cd08
[ 95.423510][ T5877] FS: 000055558162b500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 95.432620][ T5877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.439771][ T5877] CR2: 0000555581646a28 CR3: 000000002ecac000 CR4: 00000000003506f0
[ 95.447882][ T5877] Call Trace:
[ 95.451200][ T5877]
[ 95.454176][ T5877] mark_buffer_dirty+0x26e/0x4c0
[ 95.459173][ T5877] gfs2_unpin+0x125/0x9a0
[ 95.463544][ T5877] ? log_pull_tail+0x7f/0x370
[ 95.468380][ T5877] buf_lo_after_commit+0x15e/0x1b0
[ 95.474000][ T5877] ? buf_lo_before_commit+0xf0/0xf0
[ 95.479349][ T5877] gfs2_log_flush+0x10e6/0x2500
[ 95.484643][ T5877] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 95.489809][ T5877] ? unregister_shrinker+0x24b/0x300
[ 95.495577][ T5877] gfs2_kill_sb+0x5d/0x320
[ 95.500276][ T5877] ? unregister_shrinker+0x24b/0x300
[ 95.506058][ T5877] deactivate_locked_super+0x97/0x100
[ 95.511489][ T5877] cleanup_mnt+0x43b/0x4d0
[ 95.516056][ T5877] task_work_run+0x1d4/0x260
[ 95.521404][ T5877] ? task_work_cancel+0x220/0x220
[ 95.526623][ T5877] ? exit_to_user_mode_loop+0x3b/0x110
[ 95.532290][ T5877] exit_to_user_mode_loop+0xe6/0x110
[ 95.537653][ T5877] exit_to_user_mode_prepare+0xee/0x180
[ 95.543420][ T5877] syscall_exit_to_user_mode+0x1a/0x50
[ 95.549105][ T5877] do_syscall_64+0x61/0xa0
[ 95.553773][ T5877] ? clear_bhb_loop+0x40/0x90
[ 95.558635][ T5877] ? clear_bhb_loop+0x40/0x90
[ 95.563458][ T5877] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 95.569520][ T5877] RIP: 0033:0x7fbb4539e017
[ 95.574059][ T5877] 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
[ 95.594033][ T5877] RSP: 002b:00007ffc3a3f6aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 95.602635][ T5877] RAX: 0000000000000000 RBX: 00007fbb45432120 RCX: 00007fbb4539e017
[ 95.610951][ T5877] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc3a3f6b60
[ 95.619058][ T5877] RBP: 00007ffc3a3f6b60 R08: 00007ffc3a3f7b60 R09: 00000000ffffffff
[ 95.627070][ T5877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc3a3f7bf0
[ 95.635171][ T5877] R13: 00007fbb45432120 R14: 000000000001740d R15: 00007ffc3a3f7c30
[ 95.643205][ T5877]
[ 95.646270][ T5877] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 95.653574][ T5877] CPU: 0 PID: 5877 Comm: syz-executor Not tainted syzkaller #0
[ 95.661329][ T5877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 95.671596][ T5877] Call Trace:
[ 95.674993][ T5877]
[ 95.677972][ T5877] dump_stack_lvl+0x18c/0x250
[ 95.682790][ T5877] ? show_regs_print_info+0x20/0x20
[ 95.688295][ T5877] ? load_image+0x420/0x420
[ 95.692855][ T5877] panic+0x2dc/0x730
[ 95.696806][ T5877] ? bpf_jit_dump+0xd0/0xd0
[ 95.701461][ T5877] __warn+0x2e0/0x470
[ 95.705563][ T5877] ? __folio_mark_dirty+0x908/0x10f0
[ 95.710995][ T5877] ? __folio_mark_dirty+0x908/0x10f0
[ 95.716318][ T5877] report_bug+0x2be/0x4f0
[ 95.720894][ T5877] ? __folio_mark_dirty+0x908/0x10f0
[ 95.726397][ T5877] ? __folio_mark_dirty+0x908/0x10f0
[ 95.732341][ T5877] ? __folio_mark_dirty+0x90a/0x10f0
[ 95.737841][ T5877] handle_bug+0xcf/0x120
[ 95.742214][ T5877] exc_invalid_op+0x1a/0x50
[ 95.747066][ T5877] asm_exc_invalid_op+0x1a/0x20
[ 95.752044][ T5877] RIP: 0010:__folio_mark_dirty+0x908/0x10f0
[ 95.758071][ T5877] Code: e9 9c f8 ff ff e8 38 96 ce ff 0f 0b e9 e3 f8 ff ff e8 2c 96 ce ff 48 89 df 48 8b 74 24 28 e8 4f 35 2e 00 eb a6 e8 18 96 ce ff <0f> 0b e9 8e fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c fc f8 ff
[ 95.777805][ T5877] RSP: 0018:ffffc900045bfa28 EFLAGS: 00010093
[ 95.783932][ T5877] RAX: ffffffff81b88be8 RBX: ffffea0001d36c00 RCX: ffff888028608000
[ 95.792290][ T5877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 95.800378][ T5877] RBP: 0000000000000001 R08: ffff888148c9cd0f R09: 1ffff110291939a1
[ 95.808831][ T5877] R10: dffffc0000000000 R11: ffffed10291939a2 R12: 1ffff110291939a1
[ 95.816937][ T5877] R13: ffff888148c9cb90 R14: 0000000000000000 R15: ffff888148c9cd08
[ 95.825317][ T5877] ? __folio_mark_dirty+0x908/0x10f0
[ 95.830670][ T5877] ? __folio_mark_dirty+0x908/0x10f0
[ 95.836025][ T5877] mark_buffer_dirty+0x26e/0x4c0
[ 95.841277][ T5877] gfs2_unpin+0x125/0x9a0
[ 95.845655][ T5877] ? log_pull_tail+0x7f/0x370
[ 95.850720][ T5877] buf_lo_after_commit+0x15e/0x1b0
[ 95.855957][ T5877] ? buf_lo_before_commit+0xf0/0xf0
[ 95.861368][ T5877] gfs2_log_flush+0x10e6/0x2500
[ 95.866275][ T5877] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 95.871428][ T5877] ? unregister_shrinker+0x24b/0x300
[ 95.876762][ T5877] gfs2_kill_sb+0x5d/0x320
[ 95.881317][ T5877] ? unregister_shrinker+0x24b/0x300
[ 95.886671][ T5877] deactivate_locked_super+0x97/0x100
[ 95.892265][ T5877] cleanup_mnt+0x43b/0x4d0
[ 95.896814][ T5877] task_work_run+0x1d4/0x260
[ 95.901460][ T5877] ? task_work_cancel+0x220/0x220
[ 95.906531][ T5877] ? exit_to_user_mode_loop+0x3b/0x110
[ 95.912044][ T5877] exit_to_user_mode_loop+0xe6/0x110
[ 95.917390][ T5877] exit_to_user_mode_prepare+0xee/0x180
[ 95.923077][ T5877] syscall_exit_to_user_mode+0x1a/0x50
[ 95.928582][ T5877] do_syscall_64+0x61/0xa0
[ 95.933127][ T5877] ? clear_bhb_loop+0x40/0x90
[ 95.937839][ T5877] ? clear_bhb_loop+0x40/0x90
[ 95.942656][ T5877] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 95.948588][ T5877] RIP: 0033:0x7fbb4539e017
[ 95.953119][ T5877] 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