Warning: Permanently added '[localhost]:28215' (ED25519) to the list of known hosts. 2025/07/29 23:56:14 ignoring optional flag "sandboxArg"="0" 2025/07/29 23:56:16 parsed 1 programs syzkaller login: [ 88.089597][ T5318] cgroup: Unknown subsys name 'net' [ 88.179251][ T5318] cgroup: Unknown subsys name 'cpuset' [ 88.185017][ T5318] cgroup: Unknown subsys name 'rlimit' [ 89.730410][ T5318] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.865366][ T55] cfg80211: failed to load regulatory.db [ 93.732425][ T5333] chnl_net:caif_netlink_parms(): no params data found [ 93.803986][ T5333] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.807703][ T5333] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.810538][ T5333] bridge_slave_0: entered allmulticast mode [ 93.814466][ T5333] bridge_slave_0: entered promiscuous mode [ 93.821601][ T5333] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.824657][ T5333] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.828037][ T5333] bridge_slave_1: entered allmulticast mode [ 93.831968][ T5333] bridge_slave_1: entered promiscuous mode [ 93.860379][ T5333] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.867373][ T5333] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.894358][ T5333] team0: Port device team_slave_0 added [ 93.901554][ T5333] team0: Port device team_slave_1 added [ 93.921091][ T5333] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.924504][ T5333] 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. [ 93.937181][ T5333] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.943933][ T5333] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.947902][ T5333] 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. [ 93.959925][ T5333] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.996646][ T5333] hsr_slave_0: entered promiscuous mode [ 94.000182][ T5333] hsr_slave_1: entered promiscuous mode [ 94.141359][ T5333] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.149985][ T5333] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.156748][ T5333] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.163504][ T5333] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.200553][ T5333] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.203758][ T5333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.208623][ T5333] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.212233][ T5333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.284826][ T5333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.300191][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.304818][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.317686][ T5333] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.327830][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.330984][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.343031][ T1038] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.346396][ T1038] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.534408][ T5333] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.574343][ T5333] veth0_vlan: entered promiscuous mode [ 94.583465][ T5333] veth1_vlan: entered promiscuous mode [ 94.608584][ T5333] veth0_macvtap: entered promiscuous mode [ 94.614938][ T5333] veth1_macvtap: entered promiscuous mode [ 94.634762][ T5333] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.650015][ T5333] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.659446][ T5333] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.662954][ T5333] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.668553][ T5333] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.672302][ T5333] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.749865][ T5333] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 94.912693][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.960110][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.999514][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.038881][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.180682][ T5359] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.184851][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.189736][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.193338][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.198270][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.819586][ T1043] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.823105][ T1043] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.859568][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.863023][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.616053][ T12] bridge_slave_1: left allmulticast mode [ 97.618446][ T12] bridge_slave_1: left promiscuous mode [ 97.621368][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.666888][ T12] bridge_slave_0: left allmulticast mode [ 97.669268][ T12] bridge_slave_0: left promiscuous mode [ 97.671882][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.248412][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.254204][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.261311][ T12] bond0 (unregistering): Released all slaves [ 98.428855][ T12] hsr_slave_0: left promiscuous mode [ 98.437550][ T12] hsr_slave_1: left promiscuous mode [ 98.440672][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.443997][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.456985][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.460404][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.488236][ T12] veth1_macvtap: left promiscuous mode [ 98.490765][ T12] veth0_macvtap: left promiscuous mode [ 98.493016][ T12] veth1_vlan: left promiscuous mode [ 98.507041][ T12] veth0_vlan: left promiscuous mode [ 98.952462][ T12] team0 (unregistering): Port device team_slave_1 removed [ 98.972762][ T12] team0 (unregistering): Port device team_slave_0 removed 2025/07/29 23:56:32 executed programs: 0 [ 102.319749][ T4674] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.324774][ T4674] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.329697][ T4674] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.333360][ T4674] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.337569][ T4674] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.745134][ T5458] chnl_net:caif_netlink_parms(): no params data found [ 102.878058][ T5458] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.881399][ T5458] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.884799][ T5458] bridge_slave_0: entered allmulticast mode [ 102.894391][ T5458] bridge_slave_0: entered promiscuous mode [ 102.908376][ T5458] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.911542][ T5458] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.914947][ T5458] bridge_slave_1: entered allmulticast mode [ 102.938981][ T5458] bridge_slave_1: entered promiscuous mode [ 102.991618][ T5458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.011027][ T5458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.067342][ T5458] team0: Port device team_slave_0 added [ 103.076884][ T5458] team0: Port device team_slave_1 added [ 103.118091][ T5458] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.121034][ T5458] 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. [ 103.152664][ T5458] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.176871][ T5458] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.180236][ T5458] 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. [ 103.206874][ T5458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.272174][ T5458] hsr_slave_0: entered promiscuous mode [ 103.286340][ T5458] hsr_slave_1: entered promiscuous mode [ 103.998967][ T5458] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.017245][ T5458] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.029041][ T5458] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.039685][ T5458] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.188819][ T5458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.211649][ T5458] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.237276][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.240399][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.254848][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.258309][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.320867][ T5458] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 104.325407][ T5458] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 104.417123][ T45] Bluetooth: hci0: command tx timeout [ 104.649997][ T5458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.728463][ T5458] veth0_vlan: entered promiscuous mode [ 104.750169][ T5458] veth1_vlan: entered promiscuous mode [ 104.807745][ T5458] veth0_macvtap: entered promiscuous mode [ 104.818263][ T5458] veth1_macvtap: entered promiscuous mode [ 104.867061][ T5458] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.877458][ T5458] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.903470][ T5458] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.911212][ T5458] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.914925][ T5458] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.935619][ T5458] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.064473][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.071927][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.138096][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.142738][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.263415][ T5520] loop0: detected capacity change from 0 to 64 [ 105.287787][ T5520] ======================================================= [ 105.287787][ T5520] WARNING: The mand mount option has been deprecated and [ 105.287787][ T5520] and is ignored by this kernel. Remove the mand [ 105.287787][ T5520] option from the mount to silence this warning. [ 105.287787][ T5520] ======================================================= [ 106.002437][ T5520] [ 106.003726][ T5520] ============================================ [ 106.006557][ T5520] WARNING: possible recursive locking detected [ 106.009360][ T5520] 6.16.0-syzkaller-02094-g86aa72182095 #0 Not tainted [ 106.013412][ T5520] -------------------------------------------- [ 106.016713][ T5520] syz.0.16/5520 is trying to acquire lock: [ 106.019795][ T5520] ffff88803cde20b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x184/0x200 [ 106.024375][ T5520] [ 106.024375][ T5520] but task is already holding lock: [ 106.027601][ T5520] ffff88803cde20b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x184/0x200 [ 106.031822][ T5520] [ 106.031822][ T5520] other info that might help us debug this: [ 106.035532][ T5520] Possible unsafe locking scenario: [ 106.035532][ T5520] [ 106.038912][ T5520] CPU0 [ 106.040698][ T5520] ---- [ 106.042370][ T5520] lock(&tree->tree_lock/1); [ 106.044688][ T5520] lock(&tree->tree_lock/1); [ 106.046919][ T5520] [ 106.046919][ T5520] *** DEADLOCK *** [ 106.046919][ T5520] [ 106.050409][ T5520] May be due to missing lock nesting notation [ 106.050409][ T5520] [ 106.053942][ T5520] 5 locks held by syz.0.16/5520: [ 106.056163][ T5520] #0: ffff88803dc76428 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x211/0xa90 [ 106.060242][ T5520] #1: ffff888032819620 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xe3/0x540 [ 106.066729][ T5520] #2: ffff888032819478 (&HFS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x1230 [ 106.071428][ T5520] #3: ffff88803cde20b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x184/0x200 [ 106.076317][ T5520] #4: ffff8880328180f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x1230 [ 106.082245][ T5520] [ 106.082245][ T5520] stack backtrace: [ 106.084924][ T5520] CPU: 0 UID: 0 PID: 5520 Comm: syz.0.16 Not tainted 6.16.0-syzkaller-02094-g86aa72182095 #0 PREEMPT(full) [ 106.084940][ T5520] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 106.084947][ T5520] Call Trace: [ 106.084955][ T5520] [ 106.084961][ T5520] dump_stack_lvl+0x189/0x250 [ 106.084978][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 106.084990][ T5520] ? __pfx__printk+0x10/0x10 [ 106.085004][ T5520] ? print_lock_name+0xde/0x100 [ 106.085018][ T5520] print_deadlock_bug+0x28b/0x2a0 [ 106.085030][ T5520] validate_chain+0x1a3f/0x2140 [ 106.085040][ T5520] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 106.085104][ T5520] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 106.085119][ T5520] __lock_acquire+0xab9/0xd20 [ 106.085135][ T5520] ? hfs_find_init+0x184/0x200 [ 106.085148][ T5520] lock_acquire+0x120/0x360 [ 106.085161][ T5520] ? hfs_find_init+0x184/0x200 [ 106.085174][ T5520] ? do_syscall_64+0xfa/0x3b0 [ 106.085189][ T5520] __mutex_lock+0x182/0xe80 [ 106.085200][ T5520] ? hfs_find_init+0x184/0x200 [ 106.085213][ T5520] ? hfs_find_init+0x184/0x200 [ 106.085226][ T5520] ? __pfx___mutex_lock+0x10/0x10 [ 106.085238][ T5520] ? rcu_is_watching+0x15/0xb0 [ 106.085249][ T5520] ? __kmalloc_noprof+0x29b/0x4f0 [ 106.085258][ T5520] ? hfs_find_init+0xaa/0x200 [ 106.085272][ T5520] hfs_find_init+0x184/0x200 [ 106.085286][ T5520] hfs_extend_file+0x2ee/0x1230 [ 106.085297][ T5520] ? hfs_ext_keycmp+0x1c7/0x320 [ 106.085305][ T5520] ? __pfx_hfs_ext_keycmp+0x10/0x10 [ 106.085312][ T5520] ? __pfx_hfs_extend_file+0x10/0x10 [ 106.085319][ T5520] ? __pfx___hfs_brec_find+0x10/0x10 [ 106.085329][ T5520] ? hfs_brec_find+0x3c8/0x500 [ 106.085345][ T5520] hfs_bmap_reserve+0x107/0x430 [ 106.085357][ T5520] __hfs_ext_write_extent+0x1fa/0x470 [ 106.085365][ T5520] __hfs_ext_cache_extent+0x6b/0x9b0 [ 106.085372][ T5520] ? hfs_find_init+0x184/0x200 [ 106.085385][ T5520] hfs_extend_file+0x316/0x1230 [ 106.085394][ T5520] ? __pfx_filemap_get_folios_tag+0x10/0x10 [ 106.085408][ T5520] ? __pfx_hfs_extend_file+0x10/0x10 [ 106.085419][ T5520] ? clean_bdev_aliases+0x5c9/0x6b0 [ 106.085435][ T5520] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 106.085458][ T5520] hfs_get_block+0x3d7/0xbd0 [ 106.085470][ T5520] ? __pfx_hfs_get_block+0x10/0x10 [ 106.085480][ T5520] ? do_raw_spin_unlock+0x4d/0x240 [ 106.085492][ T5520] ? _raw_spin_unlock+0x28/0x50 [ 106.085503][ T5520] __block_write_begin_int+0x6b2/0x1900 [ 106.085519][ T5520] ? folio_add_lru+0x1b2/0x3d0 [ 106.085532][ T5520] ? __pfx_hfs_get_block+0x10/0x10 [ 106.085540][ T5520] ? __pfx___block_write_begin_int+0x10/0x10 [ 106.085550][ T5520] cont_write_begin+0x789/0xb50 [ 106.085561][ T5520] ? __pfx_cont_write_begin+0x10/0x10 [ 106.085570][ T5520] ? __pfx___might_resched+0x10/0x10 [ 106.085577][ T5520] ? folio_unlock+0x101/0x160 [ 106.085584][ T5520] hfs_write_begin+0x66/0xb0 [ 106.085592][ T5520] ? __pfx_hfs_get_block+0x10/0x10 [ 106.085599][ T5520] generic_perform_write+0x2c5/0x900 [ 106.085610][ T5520] ? __pfx_generic_perform_write+0x10/0x10 [ 106.085619][ T5520] ? file_update_time+0x2da/0x490 [ 106.085633][ T5520] ? __generic_file_write_iter+0xf9/0x230 [ 106.085645][ T5520] ? generic_file_write_iter+0xfb/0x540 [ 106.085659][ T5520] generic_file_write_iter+0x10f/0x540 [ 106.085673][ T5520] ? __pfx_generic_file_write_iter+0x10/0x10 [ 106.085687][ T5520] ? aa_file_perm+0x122/0xe70 [ 106.085697][ T5520] ? get_futex_key+0x880/0x1640 [ 106.085710][ T5520] ? __lock_acquire+0xab9/0xd20 [ 106.085724][ T5520] ? rcu_read_lock_any_held+0xb3/0x120 [ 106.085734][ T5520] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 106.085747][ T5520] vfs_write+0x54b/0xa90 [ 106.085758][ T5520] ? __pfx_generic_file_write_iter+0x10/0x10 [ 106.085772][ T5520] ? __pfx_vfs_write+0x10/0x10 [ 106.085780][ T5520] ? __pfx_do_futex+0x10/0x10 [ 106.085791][ T5520] ? kmem_cache_free+0x18f/0x400 [ 106.085805][ T5520] ksys_write+0x145/0x250 [ 106.085814][ T5520] ? __pfx_ksys_write+0x10/0x10 [ 106.085822][ T5520] ? rcu_is_watching+0x15/0xb0 [ 106.085832][ T5520] ? do_syscall_64+0xbe/0x3b0 [ 106.085844][ T5520] do_syscall_64+0xfa/0x3b0 [ 106.085856][ T5520] ? lockdep_hardirqs_on+0x9c/0x150 [ 106.085867][ T5520] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.085878][ T5520] ? clear_bhb_loop+0x60/0xb0 [ 106.085889][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.085898][ T5520] RIP: 0033:0x7fbd61f8e9a9 [ 106.085906][ T5520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 106.085912][ T5520] RSP: 002b:00007ffd43e35d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 106.085922][ T5520] RAX: ffffffffffffffda RBX: 00007fbd621b5fa0 RCX: 00007fbd61f8e9a9 [ 106.085927][ T5520] RDX: 00000000ffffff6a RSI: 0000200000000000 RDI: 0000000000000004 [ 106.085931][ T5520] RBP: 00007fbd62010d69 R08: 0000000000000000 R09: 0000000000000000 [ 106.085936][ T5520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.085940][ T5520] R13: 00007fbd621b5fa0 R14: 00007fbd621b5fa0 R15: 0000000000000003 [ 106.085947][ T5520] [ 106.324931][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.324931][ T1043] loop0: rw=1048577, sector=4169, nr_sectors = 1 limit=64 [ 106.357343][ T1043] Buffer I/O error on dev loop0, logical block 4169, lost async page write [ 106.360559][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.360559][ T1043] loop0: rw=1048577, sector=4170, nr_sectors = 1 limit=64 [ 106.382018][ T1043] Buffer I/O error on dev loop0, logical block 4170, lost async page write [ 106.397489][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.397489][ T1043] loop0: rw=1048577, sector=4172, nr_sectors = 1 limit=64 [ 106.403677][ T1043] Buffer I/O error on dev loop0, logical block 4172, lost async page write [ 106.413569][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.413569][ T1043] loop0: rw=1048577, sector=4173, nr_sectors = 1 limit=64 [ 106.434131][ T1043] Buffer I/O error on dev loop0, logical block 4173, lost async page write [ 106.440400][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.440400][ T1043] loop0: rw=1048577, sector=4174, nr_sectors = 1 limit=64 [ 106.452724][ T1043] Buffer I/O error on dev loop0, logical block 4174, lost async page write [ 106.468679][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.468679][ T1043] loop0: rw=1048577, sector=4175, nr_sectors = 1 limit=64 [ 106.474294][ T1043] Buffer I/O error on dev loop0, logical block 4175, lost async page write [ 106.490519][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.490519][ T1043] loop0: rw=1048577, sector=4176, nr_sectors = 1 limit=64 [ 106.498174][ T45] Bluetooth: hci0: command tx timeout [ 106.512271][ T1043] Buffer I/O error on dev loop0, logical block 4176, lost async page write [ 106.521707][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.521707][ T1043] loop0: rw=1048577, sector=4177, nr_sectors = 1 limit=64 [ 106.541978][ T1043] Buffer I/O error on dev loop0, logical block 4177, lost async page write [ 106.550679][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.550679][ T1043] loop0: rw=1048577, sector=4178, nr_sectors = 16 limit=64 [ 106.567108][ T1043] kworker/u4:8: attempt to access beyond end of device [ 106.567108][ T1043] loop0: rw=1048577, sector=4196, nr_sectors = 160 limit=64 [ 106.583499][ T1043] Buffer I/O error on dev loop0, logical block 4356, lost async page write [ 106.588833][ T1043] Buffer I/O error on dev loop0, logical block 4357, lost async page write [ 108.575726][ T45] Bluetooth: hci0: command tx timeout [ 110.656245][ T45] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 23:56:36 Registers: info registers vcpu 0 CPU#0 RAX=000000000000006c RBX=000000000000006c RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000cc6e530 R8 =ffff888033b08237 R9 =1ffff11006761046 R10=dffffc0000000000 R11=ffffffff854c23b0 R12=dffffc0000000000 R13=ffffffff99a988c4 R14=ffffffff99d9d7e0 R15=0000000000000000 RIP=ffffffff854c242c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000055555c630500 ffffffff 00c00000 GS =0000 ffff88808d27c000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000200000c88000 CR3=0000000042f24000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000001030001 Opmask01=0000000000000000 Opmask02=000000000000003f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd43e35d90 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd43e353c0 00007ffd43e35240 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd43e35280 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd43e353c0 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd43e353c0 00007ffd43e35240 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd43e35280 00007ffd43e35260 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fbd62011de3 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fbd62011ec1 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e776f6e6b6e7500 6f6c6c3332302500 657a69732074636f 7274732064616200 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4b524a4b4e4b5000 4a49491617150000 405f4c560551464a 5751560541444700 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 666569ea02f93c9e 80df145e117c16fb bdde8893c554e7f8 ad454314226d449e ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 666569ea02f93c9e 80df145e117c16fb bdde8893c554e7f8 ad454314226d449e ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 f9f9f8d5badff002 b2813cccff64cf3b 3eec9b0d03f7ea6d 93434dd9bb24d927 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 8b8aa3b799ab76dd eddd9db3dad9d19d 255526a920521bbb d22a8aa467fb6fda ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 be7c9715ffff0000 017fbc9817ff3c47 71fbff9f30e58a3e 0effe7b46affe79d ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000