Warning: Permanently added '[localhost]:27121' (ED25519) to the list of known hosts. 2025/10/17 18:01:50 parsed 1 programs syzkaller login: [ 86.226925][ T5308] cgroup: Unknown subsys name 'net' [ 86.299111][ T5308] cgroup: Unknown subsys name 'cpuset' [ 86.304288][ T5308] cgroup: Unknown subsys name 'rlimit' [ 87.964307][ T5308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.524813][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.528170][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.558678][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.562019][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.606286][ T5323] 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. [ 91.806197][ T10] cfg80211: failed to load regulatory.db [ 93.010328][ T5346] chnl_net:caif_netlink_parms(): no params data found [ 93.072538][ T5346] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.076375][ T5346] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.079531][ T5346] bridge_slave_0: entered allmulticast mode [ 93.083307][ T5346] bridge_slave_0: entered promiscuous mode [ 93.088826][ T5346] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.091836][ T5346] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.095301][ T5346] bridge_slave_1: entered allmulticast mode [ 93.098784][ T5346] bridge_slave_1: entered promiscuous mode [ 93.123270][ T5346] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.130045][ T5346] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.152437][ T5346] team0: Port device team_slave_0 added [ 93.157004][ T5346] team0: Port device team_slave_1 added [ 93.178043][ T5346] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.181178][ T5346] 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 1532 would solve the problem. [ 93.192237][ T5346] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.198696][ T5346] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.201506][ T5346] 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 1532 would solve the problem. [ 93.212742][ T5346] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.246159][ T5346] hsr_slave_0: entered promiscuous mode [ 93.249284][ T5346] hsr_slave_1: entered promiscuous mode [ 93.386360][ T5346] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.395223][ T5346] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.401360][ T5346] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.408085][ T5346] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.438428][ T5346] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.441639][ T5346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.445524][ T5346] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.448750][ T5346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.503433][ T5346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.519041][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.523607][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.534150][ T5346] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.542650][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.545742][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.561674][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.564829][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.746100][ T5346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.784212][ T5346] veth0_vlan: entered promiscuous mode [ 93.793351][ T5346] veth1_vlan: entered promiscuous mode [ 93.820733][ T5346] veth0_macvtap: entered promiscuous mode [ 93.827492][ T5346] veth1_macvtap: entered promiscuous mode [ 93.841256][ T5346] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.852083][ T5346] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.867630][ T1045] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.871321][ T1045] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.882358][ T1045] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.894058][ T1045] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.033902][ T1045] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.041878][ T5368] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.047013][ T5368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.052840][ T5368] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.056467][ T5368] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.059673][ T5368] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.108139][ T1045] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.145776][ T1045] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.186833][ T1045] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/10/17 18:02:02 executed programs: 0 [ 96.713970][ T4664] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.718355][ T4664] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.721777][ T4664] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.726364][ T4664] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.729542][ T4664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.887977][ T1045] bridge_slave_1: left allmulticast mode [ 96.890558][ T1045] bridge_slave_1: left promiscuous mode [ 96.893878][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.912361][ T1045] bridge_slave_0: left allmulticast mode [ 96.917847][ T1045] bridge_slave_0: left promiscuous mode [ 96.920334][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.439366][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.457039][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.462014][ T1045] bond0 (unregistering): Released all slaves [ 97.572877][ T1045] hsr_slave_0: left promiscuous mode [ 97.576067][ T1045] hsr_slave_1: left promiscuous mode [ 97.585422][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.589300][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.596213][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.599209][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.621758][ T1045] veth1_macvtap: left promiscuous mode [ 97.624244][ T1045] veth0_macvtap: left promiscuous mode [ 97.639241][ T1045] veth1_vlan: left promiscuous mode [ 97.641669][ T1045] veth0_vlan: left promiscuous mode [ 98.026415][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 98.049014][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 98.452004][ T5418] chnl_net:caif_netlink_parms(): no params data found [ 98.675358][ T5418] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.679070][ T5418] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.682065][ T5418] bridge_slave_0: entered allmulticast mode [ 98.690825][ T5418] bridge_slave_0: entered promiscuous mode [ 98.706321][ T5418] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.710722][ T5418] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.713805][ T5418] bridge_slave_1: entered allmulticast mode [ 98.728662][ T5418] bridge_slave_1: entered promiscuous mode [ 98.765695][ T4664] Bluetooth: hci0: command tx timeout [ 99.252192][ T5418] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.273322][ T5418] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.427058][ T5418] team0: Port device team_slave_0 added [ 99.447543][ T5418] team0: Port device team_slave_1 added [ 99.532661][ T5418] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.543950][ T5418] 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 1532 would solve the problem. [ 99.577793][ T5418] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.605883][ T5418] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.608867][ T5418] 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 1532 would solve the problem. [ 99.664831][ T5418] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.796022][ T5418] hsr_slave_0: entered promiscuous mode [ 99.819399][ T5418] hsr_slave_1: entered promiscuous mode [ 100.358064][ T5418] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.375641][ T5418] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.386466][ T5418] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.398856][ T5418] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.547451][ T5418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.577296][ T5418] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.597875][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.600955][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.620384][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.623431][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.844621][ T4664] Bluetooth: hci0: command tx timeout [ 100.949810][ T5418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.024300][ T5418] veth0_vlan: entered promiscuous mode [ 101.041070][ T5418] veth1_vlan: entered promiscuous mode [ 101.082680][ T5418] veth0_macvtap: entered promiscuous mode [ 101.099184][ T5418] veth1_macvtap: entered promiscuous mode [ 101.121691][ T5418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.140786][ T5418] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.169334][ T185] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.193346][ T185] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.198644][ T185] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.202559][ T185] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.289020][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.292413][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.339433][ T185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.342304][ T185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.792809][ T5482] loop0: detected capacity change from 0 to 32768 [ 101.815365][ T5482] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.17 (5482) [ 101.845532][ T5482] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 101.855785][ T5482] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 101.912287][ T5482] BTRFS info (device loop0): enabling ssd optimizations [ 101.924619][ T5482] BTRFS info (device loop0): turning on async discard [ 101.927490][ T5482] BTRFS info (device loop0): enabling free space tree [ 102.008632][ T5418] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d 2025/10/17 18:02:08 executed programs: 3 [ 102.455521][ T5505] loop0: detected capacity change from 0 to 32768 [ 102.469375][ T5505] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.18 (5505) [ 102.494871][ T5505] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 102.499248][ T5505] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 102.551359][ T5505] BTRFS info (device loop0): enabling ssd optimizations [ 102.565247][ T5505] BTRFS info (device loop0): turning on async discard [ 102.568132][ T5505] BTRFS info (device loop0): enabling free space tree [ 102.586447][ T5505] FAULT_INJECTION: forcing a failure. [ 102.586447][ T5505] name failslab, interval 1, probability 0, space 0, times 0 [ 102.591865][ T5505] CPU: 0 UID: 0 PID: 5505 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) [ 102.591881][ T5505] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 102.591887][ T5505] Call Trace: [ 102.591893][ T5505] [ 102.591899][ T5505] dump_stack_lvl+0x189/0x250 [ 102.591997][ T5505] ? __pfx____ratelimit+0x10/0x10 [ 102.592043][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 102.592056][ T5505] ? __pfx__printk+0x10/0x10 [ 102.592071][ T5505] ? __pfx___might_resched+0x10/0x10 [ 102.592088][ T5505] should_fail_ex+0x414/0x560 [ 102.592136][ T5505] should_failslab+0xa8/0x100 [ 102.592151][ T5505] kmem_cache_alloc_noprof+0x74/0x6e0 [ 102.592167][ T5505] ? alloc_extent_state+0x22/0x2f0 [ 102.592184][ T5505] alloc_extent_state+0x22/0x2f0 [ 102.592198][ T5505] set_extent_bit+0x270/0x21a0 [ 102.592245][ T5505] ? __pfx_set_extent_bit+0x10/0x10 [ 102.592269][ T5505] btrfs_set_extent_bit+0x38/0x50 [ 102.592285][ T5505] btrfs_alloc_tree_block+0x947/0x1220 [ 102.592317][ T5505] ? __pfx_btrfs_alloc_tree_block+0x10/0x10 [ 102.592340][ T5505] ? read_extent_buffer+0x120/0x5e0 [ 102.592358][ T5505] btrfs_copy_root+0x4a2/0x1080 [ 102.592382][ T5505] ? __pfx_btrfs_copy_root+0x10/0x10 [ 102.592406][ T5505] create_pending_snapshot+0xc43/0x3280 [ 102.592434][ T5505] ? __pfx_create_pending_snapshot+0x10/0x10 [ 102.592443][ T5505] ? rcu_is_watching+0x15/0xb0 [ 102.592459][ T5505] ? trace_contention_end+0x39/0x120 [ 102.592474][ T5505] ? __mutex_lock+0x335/0x1350 [ 102.592487][ T5505] ? register_lock_class+0x51/0x320 [ 102.592522][ T5505] ? __lock_acquire+0xab9/0xd20 [ 102.592533][ T5505] ? btrfs_commit_transaction+0xedd/0x3950 [ 102.592558][ T5505] create_pending_snapshots+0x17c/0x1c0 [ 102.592575][ T5505] btrfs_commit_transaction+0xeea/0x3950 [ 102.592588][ T5505] ? btrfs_commit_transaction+0x161/0x3950 [ 102.592614][ T5505] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 102.592628][ T5505] ? __pfx_btrfs_commit_transaction+0x10/0x10 [ 102.592643][ T5505] ? rcu_is_watching+0x15/0xb0 [ 102.592659][ T5505] ? trace_irq_disable+0x37/0x110 [ 102.592673][ T5505] ? preempt_schedule_irq+0xde/0x150 [ 102.592689][ T5505] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 102.592712][ T5505] ? btrfs_qgroup_convert_reserved_meta+0xe5/0xce0 [ 102.592727][ T5505] ? lockdep_hardirqs_on+0x9c/0x150 [ 102.592750][ T5505] ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10 [ 102.592765][ T5505] ? create_snapshot+0x5f2/0xba0 [ 102.592783][ T5505] create_snapshot+0x6bc/0xba0 [ 102.592809][ T5505] btrfs_mksubvol+0x545/0x6d0 [ 102.592829][ T5505] ? __pfx_btrfs_mksubvol+0x10/0x10 [ 102.592845][ T5505] ? mnt_get_write_access+0x213/0x280 [ 102.592860][ T5505] btrfs_mksnapshot+0xab/0xf0 [ 102.592876][ T5505] __btrfs_ioctl_snap_create+0x520/0x730 [ 102.592893][ T5505] ? __pfx___btrfs_ioctl_snap_create+0x10/0x10 [ 102.592907][ T5505] ? rep_movs_alternative+0x4a/0x90 [ 102.592922][ T5505] ? _copy_from_user+0x94/0xb0 [ 102.592939][ T5505] btrfs_ioctl_snap_create_v2+0x1f8/0x3b0 [ 102.592956][ T5505] ? ksys_write+0x1e1/0x250 [ 102.593001][ T5505] btrfs_ioctl+0xa62/0xd00 [ 102.593017][ T5505] ? __pfx_btrfs_ioctl+0x10/0x10 [ 102.593032][ T5505] __se_sys_ioctl+0xfc/0x170 [ 102.593049][ T5505] do_syscall_64+0xfa/0xfa0 [ 102.593058][ T5505] ? lockdep_hardirqs_on+0x9c/0x150 [ 102.593074][ T5505] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.593084][ T5505] ? clear_bhb_loop+0x60/0xb0 [ 102.593097][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.593108][ T5505] RIP: 0033:0x7fb36658efc9 [ 102.593120][ T5505] 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 [ 102.593127][ T5505] RSP: 002b:00007ffe1e044768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.593139][ T5505] RAX: ffffffffffffffda RBX: 00007fb3667e5fa0 RCX: 00007fb36658efc9 [ 102.593146][ T5505] RDX: 0000200000002480 RSI: 0000000050009417 RDI: 0000000000000004 [ 102.593153][ T5505] RBP: 00007ffe1e0447c0 R08: 0000000000000000 R09: 0000000000000000 [ 102.593159][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 102.593166][ T5505] R13: 00007fb3667e5fa0 R14: 00007fb3667e5fa0 R15: 0000000000000003 [ 102.593189][ T5505] [ 102.868406][ T5418] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 102.929277][ T4664] Bluetooth: hci0: command tx timeout [ 103.225074][ T5522] loop0: detected capacity change from 0 to 32768 [ 103.233059][ T5522] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.19 (5522) [ 103.255596][ T5522] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 103.265956][ T5522] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 103.310897][ T5522] BTRFS info (device loop0): enabling ssd optimizations [ 103.313969][ T5522] BTRFS info (device loop0): turning on async discard [ 103.326150][ T5522] BTRFS info (device loop0): enabling free space tree [ 103.367648][ T5418] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 103.748293][ T5539] loop0: detected capacity change from 0 to 32768 [ 103.757040][ T5539] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.20 (5539) [ 103.777174][ T5539] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 103.787023][ T5539] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 103.827386][ T5539] BTRFS info (device loop0): enabling ssd optimizations [ 103.830641][ T5539] BTRFS info (device loop0): turning on async discard [ 103.844629][ T5539] BTRFS info (device loop0): enabling free space tree [ 103.892902][ T5418] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 104.283862][ T5556] loop0: detected capacity change from 0 to 32768 [ 104.292464][ T5556] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.21 (5556) [ 104.310461][ T5556] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 104.320418][ T5556] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 104.373406][ T5556] BTRFS info (device loop0): enabling ssd optimizations [ 104.382330][ T5556] BTRFS info (device loop0): turning on async discard [ 104.392488][ T5556] BTRFS info (device loop0): enabling free space tree [ 104.402925][ T5556] FAULT_INJECTION: forcing a failure. [ 104.402925][ T5556] name failslab, interval 1, probability 0, space 0, times 0 [ 104.412884][ T5556] CPU: 0 UID: 0 PID: 5556 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full) [ 104.412903][ T5556] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 104.412909][ T5556] Call Trace: [ 104.412913][ T5556] [ 104.412918][ T5556] dump_stack_lvl+0x189/0x250 [ 104.412935][ T5556] ? __pfx____ratelimit+0x10/0x10 [ 104.412974][ T5556] ? __pfx_dump_stack_lvl+0x10/0x10 [ 104.412988][ T5556] ? __pfx__printk+0x10/0x10 [ 104.413004][ T5556] ? __pfx___might_resched+0x10/0x10 [ 104.413020][ T5556] should_fail_ex+0x414/0x560 [ 104.413039][ T5556] should_failslab+0xa8/0x100 [ 104.413052][ T5556] kmem_cache_alloc_noprof+0x74/0x6e0 [ 104.413067][ T5556] ? add_delayed_ref+0x11a/0x1d80 [ 104.413083][ T5556] add_delayed_ref+0x11a/0x1d80 [ 104.413109][ T5556] ? btrfs_clear_buffer_dirty+0x1ca/0x9b0 [ 104.413130][ T5556] btrfs_free_tree_block+0x2b6/0xcf0 [ 104.413147][ T5556] ? __pfx_btrfs_free_tree_block+0x10/0x10 [ 104.413162][ T5556] ? __write_extent_buffer+0x277/0x6c0 [ 104.413174][ T5556] ? btrfs_force_cow_block+0x9ee/0x2460 [ 104.413193][ T5556] btrfs_force_cow_block+0xfeb/0x2460 [ 104.413224][ T5556] ? __pfx_btrfs_force_cow_block+0x10/0x10 [ 104.413242][ T5556] ? down_write_nested+0x169/0x200 [ 104.413253][ T5556] ? __pfx_down_write_nested+0x10/0x10 [ 104.413265][ T5556] btrfs_cow_block+0x3c4/0xa90 [ 104.413290][ T5556] create_pending_snapshot+0xc07/0x3280 [ 104.413320][ T5556] ? __pfx_create_pending_snapshot+0x10/0x10 [ 104.413330][ T5556] ? rcu_is_watching+0x15/0xb0 [ 104.413345][ T5556] ? trace_contention_end+0x39/0x120 [ 104.413360][ T5556] ? __mutex_lock+0x335/0x1350 [ 104.413373][ T5556] ? register_lock_class+0x51/0x320 [ 104.413391][ T5556] ? __lock_acquire+0xab9/0xd20 [ 104.413402][ T5556] ? btrfs_commit_transaction+0xedd/0x3950 [ 104.413426][ T5556] create_pending_snapshots+0x17c/0x1c0 [ 104.413441][ T5556] btrfs_commit_transaction+0xeea/0x3950 [ 104.413454][ T5556] ? btrfs_commit_transaction+0x161/0x3950 [ 104.413477][ T5556] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 104.413490][ T5556] ? __pfx_btrfs_commit_transaction+0x10/0x10 [ 104.413501][ T5556] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 104.413519][ T5556] ? do_raw_spin_unlock+0x4d/0x240 [ 104.413531][ T5556] ? record_root_in_trans+0x2ba/0x350 [ 104.413550][ T5556] ? btrfs_qgroup_convert_reserved_meta+0xe5/0xce0 [ 104.413564][ T5556] ? start_transaction+0x439/0x1620 [ 104.413581][ T5556] ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10 [ 104.413595][ T5556] ? btrfs_record_root_in_trans+0x124/0x180 [ 104.413613][ T5556] create_snapshot+0x6bc/0xba0 [ 104.413633][ T5556] btrfs_mksubvol+0x545/0x6d0 [ 104.413652][ T5556] ? __pfx_btrfs_mksubvol+0x10/0x10 [ 104.413665][ T5556] ? mnt_get_write_access+0x213/0x280 [ 104.413681][ T5556] btrfs_mksnapshot+0xab/0xf0 [ 104.413697][ T5556] __btrfs_ioctl_snap_create+0x520/0x730 [ 104.413714][ T5556] ? __pfx___btrfs_ioctl_snap_create+0x10/0x10 [ 104.413726][ T5556] ? rep_movs_alternative+0x4a/0x90 [ 104.413740][ T5556] ? _copy_from_user+0x94/0xb0 [ 104.413755][ T5556] btrfs_ioctl_snap_create_v2+0x1f8/0x3b0 [ 104.413771][ T5556] ? ksys_write+0x1e1/0x250 [ 104.413790][ T5556] btrfs_ioctl+0xa62/0xd00 [ 104.413804][ T5556] ? __pfx_btrfs_ioctl+0x10/0x10 [ 104.413818][ T5556] __se_sys_ioctl+0xfc/0x170 [ 104.413835][ T5556] do_syscall_64+0xfa/0xfa0 [ 104.413845][ T5556] ? lockdep_hardirqs_on+0x9c/0x150 [ 104.413861][ T5556] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.413871][ T5556] ? clear_bhb_loop+0x60/0xb0 [ 104.413881][ T5556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.413888][ T5556] RIP: 0033:0x7fb36658efc9 [ 104.413896][ T5556] 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 [ 104.413902][ T5556] RSP: 002b:00007ffe1e044768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.413911][ T5556] RAX: ffffffffffffffda RBX: 00007fb3667e5fa0 RCX: 00007fb36658efc9 [ 104.413919][ T5556] RDX: 0000200000002480 RSI: 0000000050009417 RDI: 0000000000000004 [ 104.413925][ T5556] RBP: 00007ffe1e0447c0 R08: 0000000000000000 R09: 0000000000000000 [ 104.413930][ T5556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 104.413936][ T5556] R13: 00007fb3667e5fa0 R14: 00007fb3667e5fa0 R15: 0000000000000003 [ 104.413955][ T5556] [ 104.414140][ T5556] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 104.655401][ T5556] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:571: errno=-12 Out of memory [ 104.659764][ T5556] BTRFS info (device loop0 state EA): forced readonly [ 104.662557][ T5556] BTRFS: error (device loop0 state EA) in create_pending_snapshot:1791: errno=-12 Out of memory [ 104.669332][ T5556] BTRFS warning (device loop0 state EA): Skipping commit of aborted transaction. [ 104.673383][ T5556] BTRFS: error (device loop0 state EA) in cleanup_transaction:2020: errno=-12 Out of memory [ 104.688008][ T5418] BTRFS info (device loop0 state EA): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 105.004664][ T4664] Bluetooth: hci0: command tx timeout [ 105.043940][ T5573] loop0: detected capacity change from 0 to 32768 [ 105.057203][ T5573] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.22 (5573) [ 105.080055][ T5573] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 105.092220][ T5573] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 105.139625][ T5573] BTRFS info (device loop0): enabling ssd optimizations [ 105.142661][ T5573] BTRFS info (device loop0): turning on async discard [ 105.152801][ T5573] BTRFS info (device loop0): enabling free space tree [ 105.160455][ T5573] FAULT_INJECTION: forcing a failure. [ 105.160455][ T5573] name failslab, interval 1, probability 0, space 0, times 0 [ 105.175165][ T5573] CPU: 0 UID: 0 PID: 5573 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full) [ 105.175182][ T5573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 105.175189][ T5573] Call Trace: [ 105.175194][ T5573] [ 105.175199][ T5573] dump_stack_lvl+0x189/0x250 [ 105.175234][ T5573] ? __pfx____ratelimit+0x10/0x10 [ 105.175255][ T5573] ? __pfx_dump_stack_lvl+0x10/0x10 [ 105.175266][ T5573] ? __pfx__printk+0x10/0x10 [ 105.175282][ T5573] ? __pfx___might_resched+0x10/0x10 [ 105.175300][ T5573] should_fail_ex+0x414/0x560 [ 105.175327][ T5573] should_failslab+0xa8/0x100 [ 105.175343][ T5573] kmem_cache_alloc_noprof+0x74/0x6e0 [ 105.175359][ T5573] ? set_extent_bit+0x1cb5/0x21a0 [ 105.175372][ T5573] ? add_delayed_ref+0x139/0x1d80 [ 105.175388][ T5573] add_delayed_ref+0x139/0x1d80 [ 105.175411][ T5573] ? __pfx_set_extent_bit+0x10/0x10 [ 105.175438][ T5573] btrfs_alloc_tree_block+0xcf8/0x1220 [ 105.175467][ T5573] ? __pfx_btrfs_alloc_tree_block+0x10/0x10 [ 105.175488][ T5573] ? read_extent_buffer+0x120/0x5e0 [ 105.175503][ T5573] btrfs_copy_root+0x4a2/0x1080 [ 105.175528][ T5573] ? __pfx_btrfs_copy_root+0x10/0x10 [ 105.175552][ T5573] create_pending_snapshot+0xc43/0x3280 [ 105.175581][ T5573] ? __pfx_create_pending_snapshot+0x10/0x10 [ 105.175590][ T5573] ? rcu_is_watching+0x15/0xb0 [ 105.175606][ T5573] ? trace_contention_end+0x39/0x120 [ 105.175622][ T5573] ? __mutex_lock+0x335/0x1350 [ 105.175635][ T5573] ? register_lock_class+0x51/0x320 [ 105.175653][ T5573] ? __lock_acquire+0xab9/0xd20 [ 105.175663][ T5573] ? btrfs_commit_transaction+0xedd/0x3950 [ 105.175687][ T5573] create_pending_snapshots+0x17c/0x1c0 [ 105.175703][ T5573] btrfs_commit_transaction+0xeea/0x3950 [ 105.175716][ T5573] ? btrfs_commit_transaction+0x161/0x3950 [ 105.175738][ T5573] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 105.175751][ T5573] ? __pfx_btrfs_commit_transaction+0x10/0x10 [ 105.175761][ T5573] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 105.175771][ T5573] ? do_raw_spin_unlock+0x4d/0x240 [ 105.175786][ T5573] ? record_root_in_trans+0x2ba/0x350 [ 105.175818][ T5573] ? btrfs_qgroup_convert_reserved_meta+0xe5/0xce0 [ 105.175832][ T5573] ? start_transaction+0x439/0x1620 [ 105.175851][ T5573] ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10 [ 105.175866][ T5573] ? btrfs_record_root_in_trans+0x124/0x180 [ 105.175884][ T5573] create_snapshot+0x6bc/0xba0 [ 105.175910][ T5573] btrfs_mksubvol+0x545/0x6d0 [ 105.175929][ T5573] ? __pfx_btrfs_mksubvol+0x10/0x10 [ 105.175943][ T5573] ? mnt_get_write_access+0x213/0x280 [ 105.175960][ T5573] btrfs_mksnapshot+0xab/0xf0 [ 105.175974][ T5573] __btrfs_ioctl_snap_create+0x520/0x730 [ 105.175992][ T5573] ? __pfx___btrfs_ioctl_snap_create+0x10/0x10 [ 105.176005][ T5573] ? rep_movs_alternative+0x4a/0x90 [ 105.176019][ T5573] ? _copy_from_user+0x94/0xb0 [ 105.176035][ T5573] btrfs_ioctl_snap_create_v2+0x1f8/0x3b0 [ 105.176051][ T5573] ? ksys_write+0x1e1/0x250 [ 105.176071][ T5573] btrfs_ioctl+0xa62/0xd00 [ 105.176086][ T5573] ? __pfx_btrfs_ioctl+0x10/0x10 [ 105.176100][ T5573] __se_sys_ioctl+0xfc/0x170 [ 105.176116][ T5573] do_syscall_64+0xfa/0xfa0 [ 105.176125][ T5573] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.176140][ T5573] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.176151][ T5573] ? clear_bhb_loop+0x60/0xb0 [ 105.176164][ T5573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.176174][ T5573] RIP: 0033:0x7fb36658efc9 [ 105.176185][ T5573] 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 [ 105.176193][ T5573] RSP: 002b:00007ffe1e044768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.176205][ T5573] RAX: ffffffffffffffda RBX: 00007fb3667e5fa0 RCX: 00007fb36658efc9 [ 105.176211][ T5573] RDX: 0000200000002480 RSI: 0000000050009417 RDI: 0000000000000004 [ 105.176218][ T5573] RBP: 00007ffe1e0447c0 R08: 0000000000000000 R09: 0000000000000000 [ 105.176223][ T5573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 105.176229][ T5573] R13: 00007fb3667e5fa0 R14: 00007fb3667e5fa0 R15: 0000000000000003 [ 105.176249][ T5573] [ 105.176997][ T5573] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 105.405802][ T5573] BTRFS: error (device loop0 state A) in create_pending_snapshot:1800: errno=-12 Out of memory [ 105.410359][ T5573] BTRFS info (device loop0 state EA): forced readonly [ 105.413315][ T5573] BTRFS warning (device loop0 state EA): Skipping commit of aborted transaction. [ 105.425177][ T5573] BTRFS: error (device loop0 state EA) in cleanup_transaction:2020: errno=-12 Out of memory [ 105.435710][ T5418] BTRFS info (device loop0 state EA): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 105.452691][ T5418] ------------[ cut here ]------------ [ 105.455499][ T5418] WARNING: CPU: 0 PID: 5418 at fs/btrfs/space-info.h:265 btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.461230][ T5418] Modules linked in: [ 105.463791][ T5418] CPU: 0 UID: 0 PID: 5418 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 105.468584][ T5418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 105.473202][ T5418] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.476884][ T5418] Code: 00 00 74 08 4c 89 ff e8 c4 13 35 fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 31 dc cd fd 49 39 ec 73 1c e8 c7 d9 cd fd 90 <0f> 0b 90 31 db 43 80 7c 35 00 00 0f 85 2e ff ff ff e9 31 ff ff ff [ 105.485157][ T5418] RSP: 0018:ffffc90002acfa10 EFLAGS: 00010293 [ 105.487609][ T5418] RAX: ffffffff83f279c9 RBX: ffffffffffea0000 RCX: ffff8880339dc900 [ 105.491021][ T5418] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000 [ 105.495015][ T5418] RBP: 0000000000160000 R08: ffffffff8f9e3e77 R09: 1ffffffff1f3c7ce [ 105.498708][ T5418] R10: dffffc0000000000 R11: fffffbfff1f3c7cf R12: 000000000015f000 [ 105.502699][ T5418] R13: 1ffff11009ef1310 R14: dffffc0000000000 R15: ffff88804f789880 [ 105.506680][ T5418] FS: 000055555d4aa500(0000) GS:ffff88808d300000(0000) knlGS:0000000000000000 [ 105.511002][ T5418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.514130][ T5418] CR2: 000055555d4c55c8 CR3: 00000000595e9000 CR4: 0000000000352ef0 [ 105.517926][ T5418] Call Trace: [ 105.519485][ T5418] [ 105.520804][ T5418] btrfs_block_rsv_release+0x4b3/0x5e0 [ 105.523111][ T5418] btrfs_release_global_block_rsv+0x33/0x270 [ 105.525703][ T5418] btrfs_free_block_groups+0xc2c/0xf40 [ 105.528113][ T5418] close_ctree+0x7bc/0x1380 [ 105.530112][ T5418] ? do_raw_spin_unlock+0x4d/0x240 [ 105.532259][ T5418] ? btrfs_put_super+0x48/0x1b0 [ 105.534458][ T5418] ? __pfx__btrfs_printk+0x10/0x10 [ 105.536655][ T5418] ? __pfx_close_ctree+0x10/0x10 [ 105.538816][ T5418] ? btrfs_put_super+0x48/0x1b0 [ 105.540979][ T5418] ? btrfs_put_super+0x48/0x1b0 [ 105.543069][ T5418] ? __pfx_btrfs_put_super+0x10/0x10 [ 105.545334][ T5418] generic_shutdown_super+0x135/0x2c0 [ 105.547356][ T5418] kill_anon_super+0x3b/0x70 [ 105.549433][ T5418] btrfs_kill_super+0x41/0x50 [ 105.551429][ T5418] deactivate_locked_super+0xbc/0x130 [ 105.554058][ T5418] cleanup_mnt+0x425/0x4c0 [ 105.556305][ T5418] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.558766][ T5418] task_work_run+0x1d4/0x260 [ 105.561068][ T5418] ? __pfx_task_work_run+0x10/0x10 [ 105.563574][ T5418] ? __x64_sys_umount+0x122/0x160 [ 105.566103][ T5418] ? exit_to_user_mode_loop+0x40/0x130 [ 105.568497][ T5418] exit_to_user_mode_loop+0xe9/0x130 [ 105.570803][ T5418] do_syscall_64+0x2bd/0xfa0 [ 105.572842][ T5418] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.575261][ T5418] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.577980][ T5418] ? clear_bhb_loop+0x60/0xb0 [ 105.580080][ T5418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.582582][ T5418] RIP: 0033:0x7fb3665902f7 [ 105.584735][ T5418] 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 [ 105.593190][ T5418] RSP: 002b:00007ffe1e043948 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 105.596771][ T5418] RAX: 0000000000000000 RBX: 00007fb366611d7d RCX: 00007fb3665902f7 [ 105.600163][ T5418] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe1e043a00 [ 105.603471][ T5418] RBP: 00007ffe1e043a00 R08: 0000000000000000 R09: 0000000000000000 [ 105.606777][ T5418] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe1e044a90 [ 105.610142][ T5418] R13: 00007fb366611d7d R14: 0000000000019a28 R15: 00007ffe1e044ad0 [ 105.613569][ T5418] [ 105.615065][ T5418] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 105.618109][ T5418] CPU: 0 UID: 0 PID: 5418 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 105.621879][ T5418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 105.626329][ T5418] Call Trace: [ 105.627788][ T5418] [ 105.629133][ T5418] dump_stack_lvl+0x99/0x250 [ 105.631162][ T5418] ? __asan_memcpy+0x40/0x70 [ 105.633205][ T5418] ? __pfx_dump_stack_lvl+0x10/0x10 [ 105.635361][ T5418] ? __pfx__printk+0x10/0x10 [ 105.637356][ T5418] vpanic+0x237/0x6d0 [ 105.638998][ T5418] ? __pfx_vpanic+0x10/0x10 [ 105.640801][ T5418] panic+0xb9/0xc0 [ 105.642294][ T5418] ? __pfx_panic+0x10/0x10 [ 105.644089][ T5418] __warn+0x31b/0x4b0 [ 105.645683][ T5418] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.648313][ T5418] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.651045][ T5418] report_bug+0x2be/0x4f0 [ 105.652853][ T5418] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.655944][ T5418] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.658988][ T5418] ? btrfs_space_info_update_bytes_may_use+0x35c/0x640 [ 105.661993][ T5418] handle_bug+0x84/0x160 [ 105.663874][ T5418] exc_invalid_op+0x1a/0x50 [ 105.665813][ T5418] asm_exc_invalid_op+0x1a/0x20 [ 105.668009][ T5418] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x35a/0x640 [ 105.671220][ T5418] Code: 00 00 74 08 4c 89 ff e8 c4 13 35 fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 31 dc cd fd 49 39 ec 73 1c e8 c7 d9 cd fd 90 <0f> 0b 90 31 db 43 80 7c 35 00 00 0f 85 2e ff ff ff e9 31 ff ff ff [ 105.679119][ T5418] RSP: 0018:ffffc90002acfa10 EFLAGS: 00010293 [ 105.681578][ T5418] RAX: ffffffff83f279c9 RBX: ffffffffffea0000 RCX: ffff8880339dc900 [ 105.684680][ T5418] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000 [ 105.687859][ T5418] RBP: 0000000000160000 R08: ffffffff8f9e3e77 R09: 1ffffffff1f3c7ce [ 105.691040][ T5418] R10: dffffc0000000000 R11: fffffbfff1f3c7cf R12: 000000000015f000 [ 105.694493][ T5418] R13: 1ffff11009ef1310 R14: dffffc0000000000 R15: ffff88804f789880 [ 105.698007][ T5418] ? btrfs_space_info_update_bytes_may_use+0x359/0x640 [ 105.701113][ T5418] btrfs_block_rsv_release+0x4b3/0x5e0 [ 105.703577][ T5418] btrfs_release_global_block_rsv+0x33/0x270 [ 105.706310][ T5418] btrfs_free_block_groups+0xc2c/0xf40 [ 105.708746][ T5418] close_ctree+0x7bc/0x1380 [ 105.710777][ T5418] ? do_raw_spin_unlock+0x4d/0x240 [ 105.713038][ T5418] ? btrfs_put_super+0x48/0x1b0 [ 105.715223][ T5418] ? __pfx__btrfs_printk+0x10/0x10 [ 105.717407][ T5418] ? __pfx_close_ctree+0x10/0x10 [ 105.719600][ T5418] ? btrfs_put_super+0x48/0x1b0 [ 105.721832][ T5418] ? btrfs_put_super+0x48/0x1b0 [ 105.724017][ T5418] ? __pfx_btrfs_put_super+0x10/0x10 [ 105.726287][ T5418] generic_shutdown_super+0x135/0x2c0 [ 105.728607][ T5418] kill_anon_super+0x3b/0x70 [ 105.730714][ T5418] btrfs_kill_super+0x41/0x50 [ 105.732829][ T5418] deactivate_locked_super+0xbc/0x130 [ 105.735199][ T5418] cleanup_mnt+0x425/0x4c0 [ 105.737239][ T5418] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.739543][ T5418] task_work_run+0x1d4/0x260 [ 105.741607][ T5418] ? __pfx_task_work_run+0x10/0x10 [ 105.743830][ T5418] ? __x64_sys_umount+0x122/0x160 [ 105.746021][ T5418] ? exit_to_user_mode_loop+0x40/0x130 [ 105.748454][ T5418] exit_to_user_mode_loop+0xe9/0x130 [ 105.750741][ T5418] do_syscall_64+0x2bd/0xfa0 [ 105.752847][ T5418] ? lockdep_hardirqs_on+0x9c/0x150 [ 105.755141][ T5418] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.757471][ T5418] ? clear_bhb_loop+0x60/0xb0 [ 105.759343][ T5418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.761664][ T5418] RIP: 0033:0x7fb3665902f7 [ 105.763417][ T5418] 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 [ 105.771198][ T5418] RSP: 002b:00007ffe1e043948 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 105.774879][ T5418] RAX: 0000000000000000 RBX: 00007fb366611d7d RCX: 00007fb3665902f7 [ 105.778340][ T5418] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe1e043a00 [ 105.781811][ T5418] RBP: 00007ffe1e043a00 R08: 0000000000000000 R09: 0000000000000000 [ 105.785284][ T5418] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe1e044a90 [ 105.788875][ T5418] R13: 00007fb366611d7d R14: 0000000000019a28 R15: 00007ffe1e044ad0 [ 105.792415][ T5418] [ 105.794151][ T5418] Kernel Offset: disabled [ 105.796073][ T5418] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:02:11 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000020 RBX=0000000000000020 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90002acf170 R8 =ffff888033b38237 R9 =1ffff11006767046 R10=dffffc0000000000 R11=ffffffff851e0ad0 R12=dffffc0000000000 R13=ffffffff99a148ff R14=ffffffff99d283e0 R15=0000000000000000 RIP=ffffffff851e0b4c 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 000055555d4aa500 ffffffff 00c00000 GS =0000 ffff88808d300000 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=000055555d4c55c8 CR3=00000000595e9000 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=000000000534c002 Opmask01=0000000000000000 Opmask02=00000000ffffffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 be9f4250eb0da420 c96699acaf955942 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 51f32d389a2ca940 051c628ba31d5102 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0b3b30ac7e6dfd71 21039cf9d081662f ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 c28f6bc1d714f86a 3b2350813e30818b ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000001980 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000040 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00008bab645527dd 0000004600000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6450815300008098 64633a2200009a2f ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000afda00000000 0000004600000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000004600000000 645d5c7300000046 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 3f8b7856b2898915 c872dcdfe39e6cb6 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 183f4a29aa70728c 6e1be2bdbef64d53 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 a54ff53a3c6ef372 bb67ae856a09e667 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f6c737973007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4a49565c56005600 0b56000041000b56 000040494a564b4a 460a5340410a000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6533396235613038 64632d643631382d 633737342d653739 322d613736666535 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6435653339623561 303864632d643631 382d633737342d65 3739322d61373666 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65353933206d6574 737973656c696620 666f20746e756f6d 6e75207473616c20 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a29414520657461 74732030706f6f6c 2065636976656428 206f666e69205346 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 525442205d383134 3554205b5d303137 3533342e35303120 205b203a6c656e72 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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