Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts.
2025/12/21 10:18:29 parsed 1 programs
[ 74.969939][ T5773] cgroup: Unknown subsys name 'net'
[ 75.162967][ T5773] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 76.698677][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 79.678162][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.686661][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.721457][ T3007] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.729338][ T3007] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.557438][ T5833] chnl_net:caif_netlink_parms(): no params data found
[ 80.652719][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.660650][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.668228][ T5833] bridge_slave_0: entered allmulticast mode
[ 80.675141][ T5833] bridge_slave_0: entered promiscuous mode
[ 80.684880][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.692096][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.699707][ T5833] bridge_slave_1: entered allmulticast mode
[ 80.706993][ T5833] bridge_slave_1: entered promiscuous mode
[ 80.744823][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.756928][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.791327][ T5833] team0: Port device team_slave_0 added
[ 80.801632][ T5833] team0: Port device team_slave_1 added
[ 80.836667][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.843637][ T5833] 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.
[ 80.869832][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.882363][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.889375][ T5833] 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.
[ 80.915495][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.977466][ T5833] hsr_slave_0: entered promiscuous mode
[ 80.984028][ T5833] hsr_slave_1: entered promiscuous mode
[ 81.155320][ T5833] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.175115][ T5833] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.184620][ T5833] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.196191][ T5833] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.300520][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.328058][ T5833] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.341782][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.349150][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.364500][ T3007] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.371673][ T3007] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.614414][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.674138][ T5833] veth0_vlan: entered promiscuous mode
[ 81.701852][ T5833] veth1_vlan: entered promiscuous mode
[ 81.751766][ T5833] veth0_macvtap: entered promiscuous mode
[ 81.763642][ T5833] veth1_macvtap: entered promiscuous mode
[ 81.785332][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.797839][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.820866][ T5833] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.829785][ T5833] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.839515][ T5833] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.849131][ T5833] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.244036][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.442061][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.450484][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.460231][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.470212][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.479545][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.487243][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2025/12/21 10:18:39 executed programs: 0
[ 83.285492][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.293549][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.302405][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.311059][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.318906][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.326993][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.472752][ T5881] chnl_net:caif_netlink_parms(): no params data found
[ 83.538167][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.545300][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.552640][ T5881] bridge_slave_0: entered allmulticast mode
[ 83.559972][ T5881] bridge_slave_0: entered promiscuous mode
[ 83.567648][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.574721][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.582225][ T5881] bridge_slave_1: entered allmulticast mode
[ 83.589528][ T5881] bridge_slave_1: entered promiscuous mode
[ 83.620574][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.631963][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.665409][ T5881] team0: Port device team_slave_0 added
[ 83.674244][ T5881] team0: Port device team_slave_1 added
[ 83.702398][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.709480][ T5881] 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.
[ 83.736252][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.749836][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.756978][ T5881] 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.
[ 83.782989][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.826855][ T5881] hsr_slave_0: entered promiscuous mode
[ 83.833093][ T5881] hsr_slave_1: entered promiscuous mode
[ 83.839651][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 83.847882][ T5881] Cannot create hsr debugfs directory
[ 84.615874][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.416442][ T51] Bluetooth: hci0: command tx timeout
[ 86.628740][ T8] cfg80211: failed to load regulatory.db
[ 87.107153][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.190749][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.496372][ T51] Bluetooth: hci0: command tx timeout
[ 88.023481][ T49] hsr_slave_0: left promiscuous mode
[ 88.029971][ T49] hsr_slave_1: left promiscuous mode
[ 88.036492][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 88.043934][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 88.052554][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 88.060300][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 88.069210][ T49] bridge_slave_1: left allmulticast mode
[ 88.074898][ T49] bridge_slave_1: left promiscuous mode
[ 88.081607][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.093447][ T49] bridge_slave_0: left allmulticast mode
[ 88.100205][ T49] bridge_slave_0: left promiscuous mode
[ 88.106147][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.126750][ T49] veth1_macvtap: left promiscuous mode
[ 88.132489][ T49] veth0_macvtap: left promiscuous mode
[ 88.138947][ T49] veth1_vlan: left promiscuous mode
[ 88.144327][ T49] veth0_vlan: left promiscuous mode
[ 88.475242][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 88.501996][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 88.530566][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 88.562522][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 88.817906][ T49] bond0 (unregistering): Released all slaves
[ 88.907425][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.918976][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.929401][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.939990][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.032244][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.064317][ T5881] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.089281][ T3007] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.096412][ T3007] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.105323][ T3007] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.112470][ T3007] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.315294][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.374766][ T5881] veth0_vlan: entered promiscuous mode
[ 89.385154][ T5881] veth1_vlan: entered promiscuous mode
[ 89.414115][ T5881] veth0_macvtap: entered promiscuous mode
[ 89.423282][ T5881] veth1_macvtap: entered promiscuous mode
[ 89.441754][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.454360][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.465313][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.474984][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.484962][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.493906][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.575620][ T51] Bluetooth: hci0: command tx timeout
[ 89.586357][ T3007] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.594187][ T3007] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/21 10:18:45 executed programs: 2
[ 89.640741][ T1298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.649055][ T1298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.703346][ T5931] syz.0.17[5931]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 89.717173][ T5931] loop0: detected capacity change from 0 to 128
[ 89.733076][ T5931] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[ 89.804161][ T5932] loop0: detected capacity change from 0 to 128
[ 89.822369][ T5932] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[ 89.864135][ T5881] ==================================================================
[ 89.872220][ T5881] BUG: KASAN: use-after-free in crc_itu_t+0x1f9/0x280
[ 89.879022][ T5881] Read of size 1 at addr ffff88806d409000 by task syz-executor/5881
[ 89.887020][ T5881]
[ 89.889371][ T5881] CPU: 1 PID: 5881 Comm: syz-executor Not tainted syzkaller #0
[ 89.896940][ T5881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 89.907014][ T5881] Call Trace:
[ 89.910309][ T5881]
[ 89.913258][ T5881] dump_stack_lvl+0x16c/0x230
[ 89.917980][ T5881] ? __lock_acquire+0x7c80/0x7c80
[ 89.923040][ T5881] ? show_regs_print_info+0x20/0x20
[ 89.928281][ T5881] ? load_image+0x3b0/0x3b0
[ 89.932814][ T5881] ? __virt_addr_valid+0x469/0x540
[ 89.937949][ T5881] print_report+0xac/0x220
[ 89.942389][ T5881] ? crc_itu_t+0x1f9/0x280
[ 89.946837][ T5881] kasan_report+0x117/0x150
[ 89.951364][ T5881] ? crc_itu_t+0x1f9/0x280
[ 89.955809][ T5881] crc_itu_t+0x1f9/0x280
[ 89.960078][ T5881] udf_close_lvid+0x547/0x990
[ 89.964779][ T5881] ? udf_open_lvid+0x5a0/0x5a0
[ 89.969565][ T5881] ? iput+0x33d/0x920
[ 89.973569][ T5881] ? clear_inode+0x150/0x150
[ 89.978177][ T5881] udf_put_super+0xcc/0x160
[ 89.982773][ T5881] ? udf_free_in_core_inode+0x30/0x30
[ 89.988146][ T5881] generic_shutdown_super+0x134/0x2b0
[ 89.993527][ T5881] kill_block_super+0x44/0x90
[ 89.998207][ T5881] deactivate_locked_super+0x97/0x100
[ 90.003589][ T5881] cleanup_mnt+0x429/0x4c0
[ 90.008020][ T5881] task_work_run+0x1ce/0x250
[ 90.012639][ T5881] ? task_work_cancel+0x240/0x240
[ 90.017673][ T5881] ? exit_to_user_mode_loop+0x3b/0x110
[ 90.023138][ T5881] exit_to_user_mode_loop+0xe6/0x110
[ 90.028432][ T5881] exit_to_user_mode_prepare+0xf6/0x180
[ 90.033982][ T5881] syscall_exit_to_user_mode+0x1a/0x50
[ 90.039449][ T5881] do_syscall_64+0x61/0xb0
[ 90.043878][ T5881] ? clear_bhb_loop+0x40/0x90
[ 90.048560][ T5881] ? clear_bhb_loop+0x40/0x90
[ 90.053264][ T5881] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 90.059166][ T5881] RIP: 0033:0x7f6326b90a77
[ 90.063609][ T5881] 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
[ 90.083228][ T5881] RSP: 002b:00007ffc04d96228 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 90.091657][ T5881] RAX: 0000000000000000 RBX: 00007f6326c13d7d RCX: 00007f6326b90a77
[ 90.099647][ T5881] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc04d962e0
[ 90.107635][ T5881] RBP: 00007ffc04d962e0 R08: 0000000000000000 R09: 0000000000000000
[ 90.115624][ T5881] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc04d97370
[ 90.123609][ T5881] R13: 00007f6326c13d7d R14: 0000000000015ed8 R15: 00007ffc04d973b0
[ 90.131592][ T5881]
[ 90.134619][ T5881]
[ 90.136952][ T5881] The buggy address belongs to the physical page:
[ 90.143374][ T5881] page:ffffea0001b50240 refcount:2 mapcount:1 mapping:0000000000000000 index:0x7fc7d595e pfn:0x6d409
[ 90.154219][ T5881] memcg:ffff88801a272000
[ 90.158454][ T5881] anon flags: 0xfff000000a0108(uptodate|active|mappedtodisk|swapbacked|node=0|zone=1|lastcpupid=0x7ff)
[ 90.169473][ T5881] page_type: 0x0()
[ 90.173194][ T5881] raw: 00fff000000a0108 0000000000000000 dead000000000122 ffff888025897aa1
[ 90.181780][ T5881] raw: 00000007fc7d595e 0000000000000000 0000000200000000 ffff88801a272000
[ 90.190360][ T5881] page dumped because: kasan: bad access detected
[ 90.196773][ T5881] page_owner tracks the page as allocated
[ 90.202485][ T5881] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 5891, tgid 5891 (udevd), ts 89962352379, free_ts 89933514614
[ 90.220541][ T5881] post_alloc_hook+0x1cd/0x210
[ 90.225311][ T5881] get_page_from_freelist+0x195c/0x19f0
[ 90.230868][ T5881] __alloc_pages+0x1e3/0x460
[ 90.235468][ T5881] __folio_alloc+0x10/0x20
[ 90.239888][ T5881] vma_alloc_folio+0x47a/0x8f0
[ 90.244658][ T5881] handle_mm_fault+0x1a38/0x4920
[ 90.249609][ T5881] do_user_addr_fault+0x738/0x12e0
[ 90.254723][ T5881] exc_page_fault+0x67/0x110
[ 90.259320][ T5881] asm_exc_page_fault+0x26/0x30
[ 90.264177][ T5881] page last free stack trace:
[ 90.268865][ T5881] free_unref_page_prepare+0x7ce/0x8e0
[ 90.274345][ T5881] free_unref_page_list+0xbe/0x860
[ 90.279462][ T5881] release_pages+0x1fa0/0x2220
[ 90.284233][ T5881] tlb_flush_mmu+0x368/0x4f0
[ 90.288828][ T5881] tlb_finish_mmu+0xc3/0x1d0
[ 90.293425][ T5881] unmap_region+0x2ed/0x340
[ 90.297930][ T5881] do_vmi_align_munmap+0xffe/0x1660
[ 90.303131][ T5881] do_vmi_munmap+0x252/0x2d0
[ 90.307721][ T5881] __vm_munmap+0x193/0x3c0
[ 90.312142][ T5881] __x64_sys_munmap+0x60/0x70
[ 90.316824][ T5881] do_syscall_64+0x55/0xb0
[ 90.321253][ T5881] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 90.327153][ T5881]
[ 90.329486][ T5881] Memory state around the buggy address:
[ 90.335122][ T5881] ffff88806d408f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 90.343179][ T5881] ffff88806d408f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 90.351241][ T5881] >ffff88806d409000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 90.359306][ T5881] ^
[ 90.363375][ T5881] ffff88806d409080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 90.371463][ T5881] ffff88806d409100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 90.379533][ T5881] ==================================================================
[ 90.430880][ T5881] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 90.438097][ T5881] CPU: 1 PID: 5881 Comm: syz-executor Not tainted syzkaller #0
[ 90.445664][ T5881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 90.455745][ T5881] Call Trace:
[ 90.459046][ T5881]
[ 90.461993][ T5881] dump_stack_lvl+0x16c/0x230
[ 90.466681][ T5881] ? show_regs_print_info+0x20/0x20
[ 90.471876][ T5881] ? load_image+0x3b0/0x3b0
[ 90.476375][ T5881] panic+0x2c0/0x710
[ 90.480261][ T5881] ? bpf_jit_dump+0xd0/0xd0
[ 90.484753][ T5881] ? _raw_spin_unlock_irqrestore+0xfa/0x110
[ 90.490644][ T5881] ? _raw_spin_unlock+0x40/0x40
[ 90.495530][ T5881] ? print_memory_metadata+0x314/0x400
[ 90.501017][ T5881] ? crc_itu_t+0x1f9/0x280
[ 90.505423][ T5881] check_panic_on_warn+0x84/0xa0
[ 90.510351][ T5881] ? crc_itu_t+0x1f9/0x280
[ 90.514759][ T5881] end_report+0x6f/0x140
[ 90.518990][ T5881] kasan_report+0x128/0x150
[ 90.523486][ T5881] ? crc_itu_t+0x1f9/0x280
[ 90.527912][ T5881] crc_itu_t+0x1f9/0x280
[ 90.532178][ T5881] udf_close_lvid+0x547/0x990
[ 90.536876][ T5881] ? udf_open_lvid+0x5a0/0x5a0
[ 90.541658][ T5881] ? iput+0x33d/0x920
[ 90.545658][ T5881] ? clear_inode+0x150/0x150
[ 90.550263][ T5881] udf_put_super+0xcc/0x160
[ 90.554775][ T5881] ? udf_free_in_core_inode+0x30/0x30
[ 90.560137][ T5881] generic_shutdown_super+0x134/0x2b0
[ 90.565501][ T5881] kill_block_super+0x44/0x90
[ 90.570199][ T5881] deactivate_locked_super+0x97/0x100
[ 90.575596][ T5881] cleanup_mnt+0x429/0x4c0
[ 90.580002][ T5881] task_work_run+0x1ce/0x250
[ 90.584583][ T5881] ? task_work_cancel+0x240/0x240
[ 90.589619][ T5881] ? exit_to_user_mode_loop+0x3b/0x110
[ 90.595095][ T5881] exit_to_user_mode_loop+0xe6/0x110
[ 90.600371][ T5881] exit_to_user_mode_prepare+0xf6/0x180
[ 90.605906][ T5881] syscall_exit_to_user_mode+0x1a/0x50
[ 90.611354][ T5881] do_syscall_64+0x61/0xb0
[ 90.615755][ T5881] ? clear_bhb_loop+0x40/0x90
[ 90.620422][ T5881] ? clear_bhb_loop+0x40/0x90
[ 90.625084][ T5881] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 90.630976][ T5881] RIP: 0033:0x7f6326b90a77
[ 90.635393][ T5881] 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
[ 90.654988][ T5881] RSP: 002b:00007ffc04d96228 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 90.663387][ T5881] RAX: 0000000000000000 RBX: 00007f6326c13d7d RCX: 00007f6326b90a77
[ 90.671343][ T5881] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc04d962e0
[ 90.679306][ T5881] RBP: 00007ffc04d962e0 R08: 0000000000000000 R09: 0000000000000000
[ 90.687275][ T5881] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc04d97370
[ 90.695250][ T5881] R13: 00007f6326c13d7d R14: 0000000000015ed8 R15: 00007ffc04d973b0
[ 90.703213][ T5881]
[ 90.706800][ T5881] Kernel Offset: disabled
[ 90.711118][ T5881] Rebooting in 86400 seconds..