Warning: Permanently added '[localhost]:60011' (ED25519) to the list of known hosts.
2025/11/13 23:54:31 parsed 1 programs
syzkaller login: [ 89.146199][ T5315] cgroup: Unknown subsys name 'net'
[ 89.217976][ T5315] cgroup: Unknown subsys name 'cpuset'
[ 89.226243][ T5315] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 90.825348][ T5315] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.925431][ T10] cfg80211: failed to load regulatory.db
[ 95.030866][ T5328] 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.
[ 97.411662][ T5351] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 97.417867][ T5351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 97.421669][ T5351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 97.440385][ T5351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 97.444134][ T5351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 98.055726][ T3019] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 98.059256][ T3019] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 98.124598][ T1046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 98.128836][ T1046] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.625026][ T5393] chnl_net:caif_netlink_parms(): no params data found
[ 101.727428][ T5393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.731093][ T5393] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.734383][ T5393] bridge_slave_0: entered allmulticast mode
[ 101.738196][ T5393] bridge_slave_0: entered promiscuous mode
[ 101.744296][ T5393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.747847][ T5393] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.751834][ T5393] bridge_slave_1: entered allmulticast mode
[ 101.757000][ T5393] bridge_slave_1: entered promiscuous mode
[ 101.779735][ T5393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.785949][ T5393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.807548][ T5393] team0: Port device team_slave_0 added
[ 101.812093][ T5393] team0: Port device team_slave_1 added
[ 101.833553][ T5393] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.836401][ T5393] 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.
[ 101.847205][ T5393] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.854552][ T5393] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.857285][ T5393] 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.
[ 101.868021][ T5393] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.903985][ T5393] hsr_slave_0: entered promiscuous mode
[ 101.908092][ T5393] hsr_slave_1: entered promiscuous mode
[ 102.045199][ T5393] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.054499][ T5393] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.060557][ T5393] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.067253][ T5393] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.097194][ T5393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.100765][ T5393] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.104735][ T5393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.107885][ T5393] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.172685][ T5393] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.186618][ T1046] bridge0: port 1(bridge_slave_0) entered disabled state
[ 102.190521][ T1046] bridge0: port 2(bridge_slave_1) entered disabled state
[ 102.201604][ T5393] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.210895][ T1046] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.213784][ T1046] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.231003][ T1046] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.234281][ T1046] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.397943][ T5393] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.435689][ T5393] veth0_vlan: entered promiscuous mode
[ 102.446090][ T5393] veth1_vlan: entered promiscuous mode
[ 102.470241][ T5393] veth0_macvtap: entered promiscuous mode
[ 102.478680][ T5393] veth1_macvtap: entered promiscuous mode
[ 102.495660][ T5393] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.505390][ T5393] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.517467][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.527652][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.540312][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.557762][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.756055][ T1046] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.834894][ T1046] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.905584][ T1046] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.961056][ T1046] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/11/13 23:54:48 executed programs: 0
[ 104.085800][ T5351] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 104.089661][ T5351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 104.093812][ T5351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 104.108363][ T5351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 104.111555][ T5351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 104.414535][ T5423] chnl_net:caif_netlink_parms(): no params data found
[ 104.544505][ T5423] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.547595][ T5423] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.550738][ T5423] bridge_slave_0: entered allmulticast mode
[ 104.565348][ T5423] bridge_slave_0: entered promiscuous mode
[ 104.569520][ T5423] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.572489][ T5423] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.583275][ T5423] bridge_slave_1: entered allmulticast mode
[ 104.593507][ T5423] bridge_slave_1: entered promiscuous mode
[ 104.627717][ T5423] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.634128][ T5423] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.656011][ T5423] team0: Port device team_slave_0 added
[ 104.660852][ T5423] team0: Port device team_slave_1 added
[ 104.680719][ T5423] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.684630][ T5423] 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.
[ 104.696153][ T5423] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.701882][ T5423] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.705337][ T5423] 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.
[ 104.716413][ T5423] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.767622][ T5423] hsr_slave_0: entered promiscuous mode
[ 104.783765][ T5423] hsr_slave_1: entered promiscuous mode
[ 104.786802][ T5423] debugfs: 'hsr0' already exists in 'hsr'
[ 104.789289][ T5423] Cannot create hsr debugfs directory
[ 105.306150][ T1046] bridge_slave_1: left allmulticast mode
[ 105.308765][ T1046] bridge_slave_1: left promiscuous mode
[ 105.311949][ T1046] bridge0: port 2(bridge_slave_1) entered disabled state
[ 105.324209][ T1046] bridge_slave_0: left allmulticast mode
[ 105.326587][ T1046] bridge_slave_0: left promiscuous mode
[ 105.329575][ T1046] bridge0: port 1(bridge_slave_0) entered disabled state
[ 105.539270][ T1046] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 105.545572][ T1046] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 105.550346][ T1046] bond0 (unregistering): Released all slaves
[ 105.677973][ T1046] hsr_slave_0: left promiscuous mode
[ 105.680841][ T1046] hsr_slave_1: left promiscuous mode
[ 105.687295][ T1046] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 105.690499][ T1046] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 105.704594][ T1046] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 105.707885][ T1046] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 105.730719][ T1046] veth1_macvtap: left promiscuous mode
[ 105.733756][ T1046] veth0_macvtap: left promiscuous mode
[ 105.736043][ T1046] veth1_vlan: left promiscuous mode
[ 105.738328][ T1046] veth0_vlan: left promiscuous mode
[ 106.162794][ T1046] team0 (unregistering): Port device team_slave_1 removed
[ 106.174217][ T5351] Bluetooth: hci0: command tx timeout
[ 106.193698][ T1046] team0 (unregistering): Port device team_slave_0 removed
[ 106.596801][ T5423] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 106.609886][ T5423] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 106.636714][ T5423] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 106.655308][ T5423] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 107.008151][ T5423] 8021q: adding VLAN 0 to HW filter on device bond0
[ 107.022372][ T5423] 8021q: adding VLAN 0 to HW filter on device team0
[ 107.029956][ T1046] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.033381][ T1046] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 107.050762][ T1046] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.053902][ T1046] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.218855][ T5423] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 107.254791][ T5423] veth0_vlan: entered promiscuous mode
[ 107.262283][ T5423] veth1_vlan: entered promiscuous mode
[ 107.290550][ T5423] veth0_macvtap: entered promiscuous mode
[ 107.297780][ T5423] veth1_macvtap: entered promiscuous mode
[ 107.311003][ T5423] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 107.321563][ T5423] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 107.331279][ T3019] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.339718][ T3019] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.350913][ T3019] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.368086][ T3019] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.408097][ T132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.411453][ T132] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.444347][ T132] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.447630][ T132] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.810571][ T5453] loop0: detected capacity change from 0 to 32768
[ 107.857347][ T5453] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.17 (5453)
[ 107.909222][ T5453] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 107.918153][ T5453] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[ 108.049869][ T5453] BTRFS info (device loop0): enabling ssd optimizations
[ 108.052873][ T5453] BTRFS info (device loop0): turning on async discard
[ 108.066324][ T5453] BTRFS info (device loop0): enabling free space tree
[ 108.116692][ T5453] FAULT_INJECTION: forcing a failure.
[ 108.116692][ T5453] name failslab, interval 1, probability 0, space 0, times 1
[ 108.122253][ T5453] CPU: 0 UID: 0 PID: 5453 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 108.122270][ T5453] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.122277][ T5453] Call Trace:
[ 108.122283][ T5453]
[ 108.122290][ T5453] dump_stack_lvl+0x189/0x250
[ 108.122421][ T5453] ? __pfx____ratelimit+0x10/0x10
[ 108.122500][ T5453] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.122515][ T5453] ? __pfx__printk+0x10/0x10
[ 108.122531][ T5453] ? __pfx___might_resched+0x10/0x10
[ 108.122548][ T5453] should_fail_ex+0x414/0x560
[ 108.122600][ T5453] should_failslab+0xa8/0x100
[ 108.122618][ T5453] kmem_cache_alloc_noprof+0x74/0x6e0
[ 108.122632][ T5453] ? add_delayed_ref+0x11a/0x1d80
[ 108.122654][ T5453] add_delayed_ref+0x11a/0x1d80
[ 108.122683][ T5453] ? btrfs_clear_buffer_dirty+0x1ca/0x9b0
[ 108.122702][ T5453] btrfs_free_tree_block+0x2b6/0xcf0
[ 108.122717][ T5453] ? __pfx_btrfs_free_tree_block+0x10/0x10
[ 108.122732][ T5453] ? __write_extent_buffer+0x277/0x6c0
[ 108.122744][ T5453] ? btrfs_force_cow_block+0x9ee/0x2460
[ 108.122760][ T5453] btrfs_force_cow_block+0xfeb/0x2460
[ 108.122788][ T5453] ? __pfx_btrfs_force_cow_block+0x10/0x10
[ 108.122807][ T5453] ? down_write_nested+0x169/0x200
[ 108.122821][ T5453] ? __pfx_down_write_nested+0x10/0x10
[ 108.122838][ T5453] btrfs_cow_block+0x3c4/0xa90
[ 108.122861][ T5453] btrfs_search_slot+0xd23/0x2ce0
[ 108.122913][ T5453] ? __pfx_btrfs_search_slot+0x10/0x10
[ 108.122927][ T5453] ? rcu_is_watching+0x15/0xb0
[ 108.122941][ T5453] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 108.122953][ T5453] ? kmem_cache_alloc_noprof+0x3b8/0x6e0
[ 108.122966][ T5453] ? btrfs_insert_item+0xa9/0x2e0
[ 108.122978][ T5453] ? _raw_spin_unlock+0x28/0x50
[ 108.122995][ T5453] btrfs_insert_item+0x110/0x2e0
[ 108.123014][ T5453] ? __pfx_btrfs_insert_item+0x10/0x10
[ 108.123030][ T5453] ? up_write+0x1c4/0x420
[ 108.123041][ T5453] ? rcu_is_watching+0x15/0xb0
[ 108.123052][ T5453] ? btrfs_insert_root+0x2a/0x160
[ 108.123068][ T5453] create_pending_snapshot+0xcf1/0x3280
[ 108.123103][ T5453] ? __pfx_create_pending_snapshot+0x10/0x10
[ 108.123116][ T5453] ? rcu_is_watching+0x15/0xb0
[ 108.123129][ T5453] ? trace_contention_end+0x39/0x120
[ 108.123143][ T5453] ? __mutex_lock+0x335/0x1350
[ 108.123164][ T5453] ? __lock_acquire+0xab9/0xd20
[ 108.123173][ T5453] ? btrfs_commit_transaction+0xedd/0x3950
[ 108.123198][ T5453] create_pending_snapshots+0x17c/0x1c0
[ 108.123219][ T5453] btrfs_commit_transaction+0xeea/0x3950
[ 108.123235][ T5453] ? btrfs_commit_transaction+0x161/0x3950
[ 108.123260][ T5453] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 108.123278][ T5453] ? __pfx_btrfs_commit_transaction+0x10/0x10
[ 108.123291][ T5453] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 108.123312][ T5453] ? do_raw_spin_unlock+0x4d/0x240
[ 108.123330][ T5453] ? record_root_in_trans+0x2ba/0x350
[ 108.123350][ T5453] ? btrfs_qgroup_convert_reserved_meta+0xe5/0xce0
[ 108.123369][ T5453] ? start_transaction+0x439/0x1620
[ 108.123392][ T5453] ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10
[ 108.123412][ T5453] ? btrfs_record_root_in_trans+0x124/0x180
[ 108.123428][ T5453] create_snapshot+0x6bc/0xba0
[ 108.123449][ T5453] btrfs_mksubvol+0x545/0x6d0
[ 108.123464][ T5453] ? __pfx_btrfs_mksubvol+0x10/0x10
[ 108.123476][ T5453] ? mnt_get_write_access+0x213/0x280
[ 108.123485][ T5453] btrfs_mksnapshot+0xab/0xf0
[ 108.123500][ T5453] __btrfs_ioctl_snap_create+0x520/0x730
[ 108.123520][ T5453] ? __pfx___btrfs_ioctl_snap_create+0x10/0x10
[ 108.123536][ T5453] ? rep_movs_alternative+0x4a/0x90
[ 108.123549][ T5453] ? _copy_from_user+0x94/0xb0
[ 108.123563][ T5453] btrfs_ioctl_snap_create_v2+0x1f8/0x3b0
[ 108.123577][ T5453] ? ksys_write+0x1e1/0x250
[ 108.123594][ T5453] btrfs_ioctl+0xa62/0xd00
[ 108.123607][ T5453] ? __pfx_btrfs_ioctl+0x10/0x10
[ 108.123619][ T5453] __se_sys_ioctl+0xfc/0x170
[ 108.123634][ T5453] do_syscall_64+0xfa/0xfa0
[ 108.123647][ T5453] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.123661][ T5453] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.123671][ T5453] ? clear_bhb_loop+0x60/0xb0
[ 108.123685][ T5453] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.123695][ T5453] RIP: 0033:0x7fef51d8f6c9
[ 108.123708][ T5453] 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
[ 108.123717][ T5453] RSP: 002b:00007ffd9963ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 108.123731][ T5453] RAX: ffffffffffffffda RBX: 00007fef51fe5fa0 RCX: 00007fef51d8f6c9
[ 108.123739][ T5453] RDX: 0000200000002480 RSI: 0000000050009417 RDI: 0000000000000004
[ 108.123746][ T5453] RBP: 00007ffd9963de20 R08: 0000000000000000 R09: 0000000000000000
[ 108.123753][ T5453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.123759][ T5453] R13: 00007fef51fe5fa0 R14: 00007fef51fe5fa0 R15: 0000000000000003
[ 108.123779][ T5453]
[ 108.365920][ T5351] Bluetooth: hci0: command tx timeout
[ 108.543633][ T5453] BTRFS error (device loop0 state A): Transaction aborted (error -12)
[ 108.547411][ T5453] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:571: errno=-12 Out of memory
[ 108.551715][ T5453] BTRFS info (device loop0 state EA): forced readonly
[ 108.565794][ T5453] BTRFS: error (device loop0 state EA) in create_pending_snapshot:1816: errno=-12 Out of memory
[ 108.570543][ T5453] BTRFS warning (device loop0 state EA): Skipping commit of aborted transaction.
[ 108.587895][ T5453] BTRFS: error (device loop0 state EA) in cleanup_transaction:2020: errno=-12 Out of memory
[ 108.617365][ T5423] BTRFS info (device loop0 state EA): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 109.168367][ T5470] loop0: detected capacity change from 0 to 32768
[ 109.195532][ T5470] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.18 (5470)
[ 109.218656][ T5470] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 109.229212][ T5470] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[ 109.319552][ T5470] BTRFS info (device loop0): enabling ssd optimizations
[ 109.322406][ T5470] BTRFS info (device loop0): turning on async discard
[ 109.343744][ T5470] BTRFS info (device loop0): enabling free space tree
[ 109.426745][ T5423] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
2025/11/13 23:54:53 executed programs: 4
[ 109.816241][ T5488] loop0: detected capacity change from 0 to 32768
[ 109.825854][ T5488] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.19 (5488)
[ 109.850124][ T5488] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 109.860335][ T5488] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[ 109.916341][ T5488] BTRFS info (device loop0): enabling ssd optimizations
[ 109.919124][ T5488] BTRFS info (device loop0): turning on async discard
[ 109.922017][ T5488] BTRFS info (device loop0): enabling free space tree
[ 109.977067][ T5423] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 110.387765][ T5505] loop0: detected capacity change from 0 to 32768
[ 110.401792][ T5505] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.20 (5505)
[ 110.408164][ T5351] Bluetooth: hci0: command tx timeout
[ 110.426857][ T5505] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 110.437853][ T5505] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[ 110.501741][ T5505] BTRFS info (device loop0): enabling ssd optimizations
[ 110.510689][ T5505] BTRFS info (device loop0): turning on async discard
[ 110.521032][ T5505] BTRFS info (device loop0): enabling free space tree
[ 110.537731][ T5505] FAULT_INJECTION: forcing a failure.
[ 110.537731][ T5505] name failslab, interval 1, probability 0, space 0, times 0
[ 110.551977][ T5505] CPU: 0 UID: 0 PID: 5505 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 110.552012][ T5505] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.552019][ T5505] Call Trace:
[ 110.552025][ T5505]
[ 110.552030][ T5505] dump_stack_lvl+0x189/0x250
[ 110.552049][ T5505] ? __pfx____ratelimit+0x10/0x10
[ 110.552064][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.552078][ T5505] ? __pfx__printk+0x10/0x10
[ 110.552095][ T5505] ? __pfx___might_resched+0x10/0x10
[ 110.552110][ T5505] should_fail_ex+0x414/0x560
[ 110.552130][ T5505] should_failslab+0xa8/0x100
[ 110.552148][ T5505] kmem_cache_alloc_noprof+0x74/0x6e0
[ 110.552160][ T5505] ? set_extent_bit+0x1cb5/0x21a0
[ 110.552176][ T5505] ? add_delayed_ref+0x11a/0x1d80
[ 110.552196][ T5505] add_delayed_ref+0x11a/0x1d80
[ 110.552222][ T5505] ? __pfx_set_extent_bit+0x10/0x10
[ 110.552249][ T5505] btrfs_alloc_tree_block+0xcf8/0x1220
[ 110.552276][ T5505] ? __pfx_btrfs_alloc_tree_block+0x10/0x10
[ 110.552296][ T5505] ? read_extent_buffer+0x120/0x5e0
[ 110.552310][ T5505] split_leaf+0xa85/0x12b0
[ 110.552346][ T5505] ? __pfx_split_leaf+0x10/0x10
[ 110.552360][ T5505] ? leaf_space_used+0x177/0x1e0
[ 110.552375][ T5505] ? btrfs_leaf_free_space+0x153/0x2f0
[ 110.552391][ T5505] btrfs_search_slot+0x25c8/0x2ce0
[ 110.552423][ T5505] ? __pfx_btrfs_search_slot+0x10/0x10
[ 110.552435][ T5505] ? rcu_is_watching+0x15/0xb0
[ 110.552455][ T5505] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 110.552466][ T5505] ? kmem_cache_alloc_noprof+0x3b8/0x6e0
[ 110.552478][ T5505] ? btrfs_insert_item+0xa9/0x2e0
[ 110.552488][ T5505] ? _raw_spin_unlock+0x28/0x50
[ 110.552505][ T5505] btrfs_insert_item+0x110/0x2e0
[ 110.552523][ T5505] ? __pfx_btrfs_insert_item+0x10/0x10
[ 110.552538][ T5505] ? up_write+0x1c4/0x420
[ 110.552551][ T5505] ? rcu_is_watching+0x15/0xb0
[ 110.552562][ T5505] ? btrfs_insert_root+0x2a/0x160
[ 110.552578][ T5505] create_pending_snapshot+0xcf1/0x3280
[ 110.552639][ T5505] ? __pfx_create_pending_snapshot+0x10/0x10
[ 110.552656][ T5505] ? rcu_is_watching+0x15/0xb0
[ 110.552669][ T5505] ? trace_contention_end+0x39/0x120
[ 110.552683][ T5505] ? __mutex_lock+0x335/0x1350
[ 110.552701][ T5505] ? register_lock_class+0x51/0x320
[ 110.552712][ T5505] ? __lock_acquire+0xab9/0xd20
[ 110.552721][ T5505] ? btrfs_commit_transaction+0xedd/0x3950
[ 110.552747][ T5505] create_pending_snapshots+0x17c/0x1c0
[ 110.552767][ T5505] btrfs_commit_transaction+0xeea/0x3950
[ 110.552783][ T5505] ? btrfs_commit_transaction+0x161/0x3950
[ 110.552809][ T5505] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 110.552825][ T5505] ? __pfx_btrfs_commit_transaction+0x10/0x10
[ 110.552840][ T5505] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 110.552856][ T5505] ? do_raw_spin_unlock+0x4d/0x240
[ 110.552873][ T5505] ? record_root_in_trans+0x2ba/0x350
[ 110.552913][ T5505] ? btrfs_qgroup_convert_reserved_meta+0xe5/0xce0
[ 110.552932][ T5505] ? start_transaction+0x439/0x1620
[ 110.552950][ T5505] ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10
[ 110.552969][ T5505] ? btrfs_record_root_in_trans+0x124/0x180
[ 110.552985][ T5505] create_snapshot+0x6bc/0xba0
[ 110.553009][ T5505] btrfs_mksubvol+0x545/0x6d0
[ 110.553032][ T5505] ? __pfx_btrfs_mksubvol+0x10/0x10
[ 110.553052][ T5505] ? mnt_get_write_access+0x213/0x280
[ 110.553067][ T5505] btrfs_mksnapshot+0xab/0xf0
[ 110.553085][ T5505] __btrfs_ioctl_snap_create+0x520/0x730
[ 110.553105][ T5505] ? __pfx___btrfs_ioctl_snap_create+0x10/0x10
[ 110.553123][ T5505] ? rep_movs_alternative+0x4a/0x90
[ 110.553136][ T5505] ? _copy_from_user+0x94/0xb0
[ 110.553152][ T5505] btrfs_ioctl_snap_create_v2+0x1f8/0x3b0
[ 110.553167][ T5505] ? ksys_write+0x1e1/0x250
[ 110.553185][ T5505] btrfs_ioctl+0xa62/0xd00
[ 110.553200][ T5505] ? __pfx_btrfs_ioctl+0x10/0x10
[ 110.553212][ T5505] __se_sys_ioctl+0xfc/0x170
[ 110.553228][ T5505] do_syscall_64+0xfa/0xfa0
[ 110.553243][ T5505] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.553257][ T5505] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.553268][ T5505] ? clear_bhb_loop+0x60/0xb0
[ 110.553283][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.553293][ T5505] RIP: 0033:0x7fef51d8f6c9
[ 110.553305][ 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
[ 110.553314][ T5505] RSP: 002b:00007ffd9963ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.553326][ T5505] RAX: ffffffffffffffda RBX: 00007fef51fe5fa0 RCX: 00007fef51d8f6c9
[ 110.553333][ T5505] RDX: 0000200000002480 RSI: 0000000050009417 RDI: 0000000000000004
[ 110.553340][ T5505] RBP: 00007ffd9963de20 R08: 0000000000000000 R09: 0000000000000000
[ 110.553346][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.553352][ T5505] R13: 00007fef51fe5fa0 R14: 00007fef51fe5fa0 R15: 0000000000000003
[ 110.553373][ T5505]
[ 110.776235][ T5505] BTRFS error (device loop0 state A): Transaction aborted (error -12)
[ 110.779770][ T5505] BTRFS: error (device loop0 state A) in create_pending_snapshot:1816: errno=-12 Out of memory
[ 110.803190][ T5505] BTRFS info (device loop0 state EA): forced readonly
[ 110.806083][ T5505] BTRFS warning (device loop0 state EA): Skipping commit of aborted transaction.
[ 110.809910][ T5505] BTRFS: error (device loop0 state EA) in cleanup_transaction:2020: errno=-12 Out of memory
[ 110.828823][ T5423] BTRFS info (device loop0 state EA): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 110.856075][ T5423] ------------[ cut here ]------------
[ 110.858700][ T5423] WARNING: CPU: 0 PID: 5423 at fs/btrfs/space-info.h:265 btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 110.863890][ T5423] Modules linked in:
[ 110.866003][ T5423] CPU: 0 UID: 0 PID: 5423 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
[ 110.870326][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.875524][ T5423] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 110.878550][ T5423] Code: 00 00 74 08 4c 89 ff e8 b4 07 35 fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 a1 be cd fd 49 39 ec 73 1c e8 37 bc 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
[ 110.887191][ T5423] RSP: 0018:ffffc9000295fa10 EFLAGS: 00010293
[ 110.889952][ T5423] RAX: ffffffff83f25739 RBX: ffffffffffea2000 RCX: ffff8880005f2480
[ 110.893596][ T5423] RDX: 0000000000000000 RSI: 000000000015e000 RDI: 000000000015d000
[ 110.896963][ T5423] RBP: 000000000015e000 R08: ffffffff8f7d0777 R09: 1ffffffff1efa0ee
[ 110.900469][ T5423] R10: dffffc0000000000 R11: fffffbfff1efa0ef R12: 000000000015d000
[ 110.904147][ T5423] R13: 1ffff110086fec10 R14: dffffc0000000000 R15: ffff8880437f6080
[ 110.907624][ T5423] FS: 000055557ea15500(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000
[ 110.911434][ T5423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.914622][ T5423] CR2: 00007fef52b186ec CR3: 0000000059c25000 CR4: 0000000000352ef0
[ 110.918136][ T5423] Call Trace:
[ 110.919603][ T5423]
[ 110.920926][ T5423] btrfs_block_rsv_release+0x4b3/0x5e0
[ 110.923506][ T5423] btrfs_release_global_block_rsv+0x33/0x270
[ 110.926073][ T5423] btrfs_free_block_groups+0xc2c/0xf40
[ 110.928419][ T5423] close_ctree+0x7bc/0x1380
[ 110.930383][ T5423] ? rcu_is_watching+0x15/0xb0
[ 110.932517][ T5423] ? __pfx_close_ctree+0x10/0x10
[ 110.935130][ T5423] ? rcu_read_unlock_special+0x3a2/0x4b0
[ 110.937495][ T5423] ? __pfx_rcu_read_unlock_special+0x10/0x10
[ 110.940197][ T5423] ? __rcu_read_unlock+0x84/0xe0
[ 110.942396][ T5423] ? btrfs_put_super+0x48/0x1b0
[ 110.944808][ T5423] ? __pfx_btrfs_put_super+0x10/0x10
[ 110.947165][ T5423] generic_shutdown_super+0x135/0x2c0
[ 110.949577][ T5423] kill_anon_super+0x3b/0x70
[ 110.951626][ T5423] btrfs_kill_super+0x41/0x50
[ 110.953972][ T5423] deactivate_locked_super+0xbc/0x130
[ 110.956326][ T5423] cleanup_mnt+0x425/0x4c0
[ 110.958942][ T5423] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.961178][ T5423] task_work_run+0x1d4/0x260
[ 110.963923][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 110.966197][ T5423] ? __x64_sys_umount+0x122/0x160
[ 110.968354][ T5423] ? exit_to_user_mode_loop+0x40/0x130
[ 110.970643][ T5423] exit_to_user_mode_loop+0xe9/0x130
[ 110.972829][ T5423] do_syscall_64+0x2bd/0xfa0
[ 110.975233][ T5423] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.977485][ T5423] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.980140][ T5423] ? clear_bhb_loop+0x60/0xb0
[ 110.982222][ T5423] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.985156][ T5423] RIP: 0033:0x7fef51d909f7
[ 110.987013][ T5423] 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
[ 110.995423][ T5423] RSP: 002b:00007ffd9963cfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 110.998826][ T5423] RAX: 0000000000000000 RBX: 00007fef51e11d7d RCX: 00007fef51d909f7
[ 111.002252][ T5423] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9963d060
[ 111.005835][ T5423] RBP: 00007ffd9963d060 R08: 0000000000000000 R09: 0000000000000000
[ 111.009113][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd9963e0f0
[ 111.012333][ T5423] R13: 00007fef51e11d7d R14: 000000000001af28 R15: 00007ffd9963e130
[ 111.015931][ T5423]
[ 111.017311][ T5423] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 111.020346][ T5423] CPU: 0 UID: 0 PID: 5423 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
[ 111.024220][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.028777][ T5423] Call Trace:
[ 111.030191][ T5423]
[ 111.031531][ T5423] dump_stack_lvl+0x99/0x250
[ 111.033609][ T5423] ? __asan_memcpy+0x40/0x70
[ 111.035667][ T5423] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.038075][ T5423] ? __pfx__printk+0x10/0x10
[ 111.040198][ T5423] vpanic+0x237/0x6d0
[ 111.041960][ T5423] ? __pfx_vpanic+0x10/0x10
[ 111.044018][ T5423] panic+0xb9/0xc0
[ 111.045753][ T5423] ? __pfx_panic+0x10/0x10
[ 111.047729][ T5423] __warn+0x31b/0x4b0
[ 111.049507][ T5423] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 111.052313][ T5423] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 111.055365][ T5423] report_bug+0x2be/0x4f0
[ 111.057193][ T5423] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 111.060005][ T5423] ? btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 111.062910][ T5423] ? btrfs_space_info_update_bytes_may_use+0x35c/0x640
[ 111.065811][ T5423] handle_bug+0x84/0x160
[ 111.067627][ T5423] exc_invalid_op+0x1a/0x50
[ 111.069582][ T5423] asm_exc_invalid_op+0x1a/0x20
[ 111.071577][ T5423] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x35a/0x640
[ 111.074609][ T5423] Code: 00 00 74 08 4c 89 ff e8 b4 07 35 fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 a1 be cd fd 49 39 ec 73 1c e8 37 bc 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
[ 111.082299][ T5423] RSP: 0018:ffffc9000295fa10 EFLAGS: 00010293
[ 111.084885][ T5423] RAX: ffffffff83f25739 RBX: ffffffffffea2000 RCX: ffff8880005f2480
[ 111.088109][ T5423] RDX: 0000000000000000 RSI: 000000000015e000 RDI: 000000000015d000
[ 111.091427][ T5423] RBP: 000000000015e000 R08: ffffffff8f7d0777 R09: 1ffffffff1efa0ee
[ 111.094684][ T5423] R10: dffffc0000000000 R11: fffffbfff1efa0ef R12: 000000000015d000
[ 111.097983][ T5423] R13: 1ffff110086fec10 R14: dffffc0000000000 R15: ffff8880437f6080
[ 111.101330][ T5423] ? btrfs_space_info_update_bytes_may_use+0x359/0x640
[ 111.104174][ T5423] btrfs_block_rsv_release+0x4b3/0x5e0
[ 111.106465][ T5423] btrfs_release_global_block_rsv+0x33/0x270
[ 111.108998][ T5423] btrfs_free_block_groups+0xc2c/0xf40
[ 111.111227][ T5423] close_ctree+0x7bc/0x1380
[ 111.113142][ T5423] ? rcu_is_watching+0x15/0xb0
[ 111.115155][ T5423] ? __pfx_close_ctree+0x10/0x10
[ 111.117221][ T5423] ? rcu_read_unlock_special+0x3a2/0x4b0
[ 111.119603][ T5423] ? __pfx_rcu_read_unlock_special+0x10/0x10
[ 111.122088][ T5423] ? __rcu_read_unlock+0x84/0xe0
[ 111.124219][ T5423] ? btrfs_put_super+0x48/0x1b0
[ 111.126193][ T5423] ? __pfx_btrfs_put_super+0x10/0x10
[ 111.128336][ T5423] generic_shutdown_super+0x135/0x2c0
[ 111.130613][ T5423] kill_anon_super+0x3b/0x70
[ 111.132591][ T5423] btrfs_kill_super+0x41/0x50
[ 111.134591][ T5423] deactivate_locked_super+0xbc/0x130
[ 111.136794][ T5423] cleanup_mnt+0x425/0x4c0
[ 111.138668][ T5423] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.140910][ T5423] task_work_run+0x1d4/0x260
[ 111.142911][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 111.145026][ T5423] ? __x64_sys_umount+0x122/0x160
[ 111.147149][ T5423] ? exit_to_user_mode_loop+0x40/0x130
[ 111.149356][ T5423] exit_to_user_mode_loop+0xe9/0x130
[ 111.151439][ T5423] do_syscall_64+0x2bd/0xfa0
[ 111.153237][ T5423] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.155272][ T5423] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.157894][ T5423] ? clear_bhb_loop+0x60/0xb0
[ 111.159994][ T5423] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.162455][ T5423] RIP: 0033:0x7fef51d909f7
[ 111.164348][ T5423] 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
[ 111.172334][ T5423] RSP: 002b:00007ffd9963cfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 111.175870][ T5423] RAX: 0000000000000000 RBX: 00007fef51e11d7d RCX: 00007fef51d909f7
[ 111.179274][ T5423] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9963d060
[ 111.182489][ T5423] RBP: 00007ffd9963d060 R08: 0000000000000000 R09: 0000000000000000
[ 111.185875][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd9963e0f0
[ 111.188991][ T5423] R13: 00007fef51e11d7d R14: 000000000001af28 R15: 00007ffd9963e130
[ 111.192514][ T5423]
[ 111.194317][ T5423] Kernel Offset: disabled
[ 111.196184][ T5423] Rebooting in 86400 seconds..
VM DIAGNOSIS:
23:54:55 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000020 RBX=0000000000000020 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000295f1b0
R8 =ffff888033578237 R9 =1ffff110066af046 R10=dffffc0000000000 R11=ffffffff85166e60
R12=dffffc0000000000 R13=ffffffff997e4903 R14=ffffffff99af8320 R15=0000000000000000
RIP=ffffffff85166edc 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 000055557ea15500 ffffffff 00c00000
GS =0000 ffff88808d730000 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=00007fef52b186ec CR3=0000000059c25000 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
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