Warning: Permanently added '[localhost]:17342' (ED25519) to the list of known hosts. 2025/09/23 12:56:55 parsed 1 programs syzkaller login: [ 52.342205][ T5847] cgroup: Unknown subsys name 'net' [ 52.452432][ T5847] cgroup: Unknown subsys name 'cpuset' [ 52.458886][ T5847] cgroup: Unknown subsys name 'rlimit' [ 54.300097][ T5847] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.855175][ T5856] 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. [ 56.868265][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.871155][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.924043][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.927338][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.025883][ T5239] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.031012][ T5239] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.033999][ T5239] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.040678][ T5239] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.045983][ T5239] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.109504][ T5890] chnl_net:caif_netlink_parms(): no params data found [ 58.394491][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.398657][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.401584][ T5890] bridge_slave_0: entered allmulticast mode [ 58.405461][ T5890] bridge_slave_0: entered promiscuous mode [ 58.448165][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.450955][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.453753][ T5890] bridge_slave_1: entered allmulticast mode [ 58.457452][ T5890] bridge_slave_1: entered promiscuous mode [ 58.535545][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.568615][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.660483][ T5890] team0: Port device team_slave_0 added [ 58.760692][ T5890] team0: Port device team_slave_1 added [ 58.816232][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.819025][ T5890] 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. [ 58.832449][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.847082][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.849395][ T5890] 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. [ 58.857118][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.930710][ T5890] hsr_slave_0: entered promiscuous mode [ 58.933338][ T5890] hsr_slave_1: entered promiscuous mode [ 59.409881][ T5890] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.422498][ T5890] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.438601][ T5890] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.470572][ T5890] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.591207][ T5890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.605654][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.614641][ T1090] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.616932][ T1090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.633153][ T1090] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.636033][ T1090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.750413][ T5890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.787729][ T5890] veth0_vlan: entered promiscuous mode [ 59.793834][ T5890] veth1_vlan: entered promiscuous mode [ 59.817419][ T5890] veth0_macvtap: entered promiscuous mode [ 59.823012][ T5890] veth1_macvtap: entered promiscuous mode [ 59.834532][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.842910][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.850821][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.855657][ T5739] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.859302][ T5739] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.862964][ T5739] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/23 12:57:05 executed programs: 0 [ 60.002945][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.006642][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.012512][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.015919][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.019582][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.032326][ T5873] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 60.042545][ T5957] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 60.047104][ T5957] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 60.051074][ T5957] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 60.055122][ T5873] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 60.058839][ T5957] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 60.062847][ T5957] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 60.066237][ T5957] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 60.070235][ T5957] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 60.076133][ T5959] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 60.287840][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.315432][ T5952] chnl_net:caif_netlink_parms(): no params data found [ 60.377047][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.464586][ T5954] chnl_net:caif_netlink_parms(): no params data found [ 60.477770][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.517076][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.519813][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.522298][ T5952] bridge_slave_0: entered allmulticast mode [ 60.525019][ T5952] bridge_slave_0: entered promiscuous mode [ 60.529760][ T5953] chnl_net:caif_netlink_parms(): no params data found [ 60.542679][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.545240][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.547675][ T5952] bridge_slave_1: entered allmulticast mode [ 60.551717][ T5952] bridge_slave_1: entered promiscuous mode [ 60.611614][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.630052][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.633825][ T5954] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.636061][ T5954] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.638827][ T5954] bridge_slave_0: entered allmulticast mode [ 60.641578][ T5954] bridge_slave_0: entered promiscuous mode [ 60.674866][ T5954] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.677102][ T5954] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.679927][ T5954] bridge_slave_1: entered allmulticast mode [ 60.682673][ T5954] bridge_slave_1: entered promiscuous mode [ 60.703238][ T5952] team0: Port device team_slave_0 added [ 60.716517][ T5954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.719830][ T5953] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.721996][ T5953] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.724176][ T5953] bridge_slave_0: entered allmulticast mode [ 60.727448][ T5953] bridge_slave_0: entered promiscuous mode [ 60.731212][ T5953] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.733339][ T5953] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.735497][ T5953] bridge_slave_1: entered allmulticast mode [ 60.738450][ T5953] bridge_slave_1: entered promiscuous mode [ 60.741591][ T5952] team0: Port device team_slave_1 added [ 60.753461][ T5954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.801434][ T5953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.805400][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.808434][ T5952] 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. [ 60.818306][ T5952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.823844][ T5954] team0: Port device team_slave_0 added [ 60.826312][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.829117][ T5952] 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. [ 60.838867][ T5952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.846058][ T5953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.858498][ T5954] team0: Port device team_slave_1 added [ 60.893659][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.895867][ T5954] 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. [ 60.904864][ T5954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.910038][ T5953] team0: Port device team_slave_0 added [ 60.913769][ T5953] team0: Port device team_slave_1 added [ 60.930011][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.932461][ T5954] 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. [ 60.943091][ T5954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.968133][ T5952] hsr_slave_0: entered promiscuous mode [ 60.970500][ T5952] hsr_slave_1: entered promiscuous mode [ 60.972669][ T5952] debugfs: 'hsr0' already exists in 'hsr' [ 60.974494][ T5952] Cannot create hsr debugfs directory [ 60.990815][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.993187][ T5953] 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. [ 61.001349][ T5953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.025640][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.027803][ T5953] 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. [ 61.036068][ T5953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.061793][ T5954] hsr_slave_0: entered promiscuous mode [ 61.064203][ T5954] hsr_slave_1: entered promiscuous mode [ 61.066421][ T5954] debugfs: 'hsr0' already exists in 'hsr' [ 61.068792][ T5954] Cannot create hsr debugfs directory [ 61.117576][ T5953] hsr_slave_0: entered promiscuous mode [ 61.120306][ T5953] hsr_slave_1: entered promiscuous mode [ 61.122468][ T5953] debugfs: 'hsr0' already exists in 'hsr' [ 61.124207][ T5953] Cannot create hsr debugfs directory [ 61.351517][ T5952] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.358485][ T5952] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.363341][ T5952] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.375207][ T5952] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.412932][ T5953] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.422811][ T5953] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.427743][ T5953] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 61.433410][ T5953] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.501085][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.520533][ T5952] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.530691][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.532925][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.545483][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.547719][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.554365][ T5953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.580587][ T5953] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.589771][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.591984][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.599727][ T1093] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.601953][ T1093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.707180][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.737080][ T5953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.752642][ T5952] veth0_vlan: entered promiscuous mode [ 61.762996][ T5952] veth1_vlan: entered promiscuous mode [ 61.777550][ T5953] veth0_vlan: entered promiscuous mode [ 61.785893][ T5953] veth1_vlan: entered promiscuous mode [ 61.803465][ T5952] veth0_macvtap: entered promiscuous mode [ 61.812240][ T5952] veth1_macvtap: entered promiscuous mode [ 61.826747][ T5953] veth0_macvtap: entered promiscuous mode [ 61.833617][ T5953] veth1_macvtap: entered promiscuous mode [ 61.838752][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.847414][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.856548][ T5739] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.861572][ T5739] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.867365][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.875483][ T5739] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.879795][ T5739] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.883785][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.895162][ T5739] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.915856][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.925420][ T5739] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.928604][ T5739] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.931248][ T5739] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.987565][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.991921][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.017675][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.025814][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.042027][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.045950][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.058743][ T5239] Bluetooth: hci0: command tx timeout [ 62.067403][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.072148][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.097210][ T6006] ================================================================== [ 62.099747][ T6006] BUG: KASAN: slab-use-after-free in zpool_get_total_pages+0x46/0x70 [ 62.102205][ T6006] Read of size 8 at addr ffff88801b3033b0 by task syz.0.17/6006 [ 62.105327][ T6006] [ 62.106089][ T6006] CPU: 1 UID: 0 PID: 6006 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 62.106104][ T6006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 62.106110][ T6006] Call Trace: [ 62.106115][ T6006] [ 62.106120][ T6006] dump_stack_lvl+0x189/0x250 [ 62.106133][ T6006] ? __virt_addr_valid+0x1c8/0x5c0 [ 62.106142][ T6006] ? rcu_is_watching+0x15/0xb0 [ 62.106154][ T6006] ? __kasan_check_byte+0x12/0x40 [ 62.106162][ T6006] ? __pfx_dump_stack_lvl+0x10/0x10 [ 62.106170][ T6006] ? rcu_is_watching+0x15/0xb0 [ 62.106181][ T6006] ? lock_release+0x4b/0x3e0 [ 62.106192][ T6006] ? __virt_addr_valid+0x1c8/0x5c0 [ 62.106200][ T6006] ? __virt_addr_valid+0x4a5/0x5c0 [ 62.106208][ T6006] print_report+0xca/0x240 [ 62.106215][ T6006] ? zpool_get_total_pages+0x46/0x70 [ 62.106223][ T6006] kasan_report+0x118/0x150 [ 62.106231][ T6006] ? zpool_get_total_pages+0x46/0x70 [ 62.106240][ T6006] kasan_check_range+0x2b0/0x2c0 [ 62.106248][ T6006] zpool_get_total_pages+0x46/0x70 [ 62.106256][ T6006] ? zswap_total_pages+0x1f/0x1e0 [ 62.106264][ T6006] zswap_total_pages+0xf6/0x1e0 [ 62.106272][ T6006] zswap_store+0x52f/0x1f40 [ 62.106280][ T6006] ? __lock_acquire+0xab9/0xd20 [ 62.106290][ T6006] ? do_raw_spin_lock+0x121/0x290 [ 62.106300][ T6006] ? __pfx_zswap_store+0x10/0x10 [ 62.106307][ T6006] ? do_raw_spin_unlock+0x4d/0x240 [ 62.106316][ T6006] ? _raw_spin_unlock+0x28/0x50 [ 62.106326][ T6006] ? swap_entry_swapped+0x139/0x1c0 [ 62.106337][ T6006] ? folio_free_swap+0x1ed/0x370 [ 62.106347][ T6006] swap_writeout+0x710/0xd70 [ 62.106356][ T6006] shrink_folio_list+0x3011/0x4c70 [ 62.106372][ T6006] ? __pfx_shrink_folio_list+0x10/0x10 [ 62.106389][ T6006] ? css_rstat_updated+0x23a/0x4f0 [ 62.106402][ T6006] reclaim_folio_list+0xeb/0x500 [ 62.106414][ T6006] ? __pfx_reclaim_folio_list+0x10/0x10 [ 62.106423][ T6006] ? lru_gen_update_size+0x818/0xd20 [ 62.106431][ T6006] ? __mod_zone_page_state+0xd7/0x140 [ 62.106443][ T6006] ? lru_gen_del_folio+0x359/0x540 [ 62.106450][ T6006] reclaim_pages+0x2f4/0x520 [ 62.106460][ T6006] ? __pfx_reclaim_pages+0x10/0x10 [ 62.106469][ T6006] ? madvise_cold_or_pageout_pte_range+0x194b/0x1d00 [ 62.106479][ T6006] madvise_cold_or_pageout_pte_range+0x1974/0x1d00 [ 62.106490][ T6006] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 62.106498][ T6006] ? lock_release+0x4b/0x3e0 [ 62.106508][ T6006] ? is_bpf_text_address+0x292/0x2b0 [ 62.106518][ T6006] ? is_bpf_text_address+0x26/0x2b0 [ 62.106529][ T6006] walk_pgd_range+0xfe9/0x1d40 [ 62.106545][ T6006] ? __pfx_walk_pgd_range+0x10/0x10 [ 62.106553][ T6006] ? lockdep_unlock+0x89/0x120 [ 62.106561][ T6006] ? validate_chain+0x897/0x2140 [ 62.106569][ T6006] __walk_page_range+0x14c/0x710 [ 62.106582][ T6006] walk_page_range_vma+0x393/0x440 [ 62.106591][ T6006] ? mlock_drain_local+0x79/0x490 [ 62.106599][ T6006] ? __pfx_walk_page_range_vma+0x10/0x10 [ 62.106609][ T6006] ? mlock_drain_local+0x79/0x490 [ 62.106618][ T6006] madvise_vma_behavior+0x311f/0x3a10 [ 62.106627][ T6006] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 62.106634][ T6006] ? __page_table_check_zero+0x406/0x530 [ 62.106645][ T6006] ? __page_table_check_zero+0xba/0x530 [ 62.106656][ T6006] ? post_alloc_hook+0x253/0x2a0 [ 62.106668][ T6006] ? get_page_from_freelist+0x21e4/0x22c0 [ 62.106679][ T6006] ? mas_next_slot+0xc20/0xcf0 [ 62.106693][ T6006] ? mt_find+0x46f/0x5e0 [ 62.106699][ T6006] ? mt_find+0x15c/0x5e0 [ 62.106706][ T6006] ? __pfx_mt_find+0x10/0x10 [ 62.106716][ T6006] ? find_vma+0xe7/0x160 [ 62.106725][ T6006] ? __lock_acquire+0xab9/0xd20 [ 62.106736][ T6006] madvise_walk_vmas+0x51c/0xa30 [ 62.106745][ T6006] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 62.106753][ T6006] ? blk_start_plug+0x6f/0x1b0 [ 62.106764][ T6006] madvise_do_behavior+0x38e/0x550 [ 62.106773][ T6006] ? __pfx_madvise_do_behavior+0x10/0x10 [ 62.106782][ T6006] ? down_read+0x1ad/0x2e0 [ 62.106791][ T6006] do_madvise+0x1bc/0x270 [ 62.106798][ T6006] ? __pfx_do_madvise+0x10/0x10 [ 62.106809][ T6006] ? do_user_addr_fault+0xc85/0x1380 [ 62.106820][ T6006] __x64_sys_madvise+0xa7/0xc0 [ 62.106828][ T6006] do_syscall_64+0xfa/0xfa0 [ 62.106836][ T6006] ? lockdep_hardirqs_on+0x9c/0x150 [ 62.106843][ T6006] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.106851][ T6006] ? exc_page_fault+0xab/0x100 [ 62.106858][ T6006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.106865][ T6006] RIP: 0033:0x7f4f4118ec29 [ 62.106874][ T6006] 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 [ 62.106888][ T6006] RSP: 002b:00007f4f407fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 62.106896][ T6006] RAX: ffffffffffffffda RBX: 00007f4f413d5fa0 RCX: 00007f4f4118ec29 [ 62.106902][ T6006] RDX: 0000000000000015 RSI: 7fffffffffffffff RDI: 0000200000000000 [ 62.106907][ T6006] RBP: 00007f4f41211e41 R08: 0000000000000000 R09: 0000000000000000 [ 62.106912][ T6006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.106916][ T6006] R13: 00007f4f413d6038 R14: 00007f4f413d5fa0 R15: 00007ffefd579118 [ 62.106924][ T6006] [ 62.106927][ T6006] [ 62.257330][ T6006] Allocated by task 1: [ 62.258546][ T6006] kasan_save_track+0x3e/0x80 [ 62.259956][ T6006] __kasan_slab_alloc+0x6c/0x80 [ 62.261446][ T6006] kmem_cache_alloc_noprof+0x367/0x6e0 [ 62.263102][ T6006] acpi_ut_create_internal_object_dbg+0xe6/0x470 [ 62.265006][ T6006] acpi_ds_create_operand+0x2d7/0x890 [ 62.266594][ T6006] acpi_ds_create_operands+0x264/0x3f0 [ 62.268199][ T6006] acpi_ds_exec_end_op+0x26b/0x1120 [ 62.269741][ T6006] acpi_ps_parse_loop+0xc33/0x1ab0 [ 62.271332][ T6006] acpi_ps_parse_aml+0x22d/0x9b0 [ 62.272839][ T6006] acpi_ps_execute_method+0x58d/0x7c0 [ 62.274504][ T6006] acpi_ns_evaluate+0x5a6/0xa20 [ 62.276030][ T6006] acpi_evaluate_object+0x53f/0xa10 [ 62.277575][ T6006] acpi_evaluate_integer+0xfc/0x270 [ 62.279116][ T6006] acpi_bus_get_status+0x14a/0x380 [ 62.280613][ T6006] acpi_add_single_object+0x391/0x1a20 [ 62.282276][ T6006] acpi_bus_check_add+0x349/0x820 [ 62.283804][ T6006] acpi_ns_walk_namespace+0x26b/0x690 [ 62.285427][ T6006] acpi_walk_namespace+0xe8/0x130 [ 62.286917][ T6006] acpi_bus_scan+0xe8/0x4b0 [ 62.288290][ T6006] acpi_scan_init+0x1b0/0x550 [ 62.289730][ T6006] acpi_init+0x130/0x1f0 [ 62.291038][ T6006] do_one_initcall+0x236/0x820 [ 62.292566][ T6006] do_initcall_level+0x104/0x190 [ 62.294097][ T6006] do_initcalls+0x59/0xa0 [ 62.295417][ T6006] kernel_init_freeable+0x334/0x4b0 [ 62.297028][ T6006] kernel_init+0x1d/0x1d0 [ 62.298353][ T6006] ret_from_fork+0x4bc/0x870 [ 62.299779][ T6006] ret_from_fork_asm+0x1a/0x30 [ 62.301214][ T6006] [ 62.301957][ T6006] Freed by task 1: [ 62.303091][ T6006] kasan_save_track+0x3e/0x80 [ 62.304500][ T6006] __kasan_save_free_info+0x46/0x50 [ 62.306050][ T6006] __kasan_slab_free+0x5c/0x80 [ 62.307494][ T6006] kmem_cache_free+0x19b/0x690 [ 62.308934][ T6006] acpi_os_release_object+0x1d/0x30 [ 62.310464][ T6006] acpi_ut_update_object_reference+0x47f/0x710 [ 62.312328][ T6006] acpi_ds_clear_operands+0xa9/0x1b0 [ 62.313895][ T6006] acpi_ds_exec_end_op+0xbe9/0x1120 [ 62.315437][ T6006] acpi_ps_parse_loop+0xc33/0x1ab0 [ 62.317002][ T6006] acpi_ps_parse_aml+0x22d/0x9b0 [ 62.318473][ T6006] acpi_ps_execute_method+0x58d/0x7c0 [ 62.320119][ T6006] acpi_ns_evaluate+0x5a6/0xa20 [ 62.321600][ T6006] acpi_evaluate_object+0x53f/0xa10 [ 62.323195][ T6006] acpi_evaluate_integer+0xfc/0x270 [ 62.324785][ T6006] acpi_bus_get_status+0x14a/0x380 [ 62.326357][ T6006] acpi_add_single_object+0x391/0x1a20 [ 62.327931][ T6006] acpi_bus_check_add+0x349/0x820 [ 62.329403][ T6006] acpi_ns_walk_namespace+0x26b/0x690 [ 62.331019][ T6006] acpi_walk_namespace+0xe8/0x130 [ 62.332771][ T6006] acpi_bus_scan+0xe8/0x4b0 [ 62.334191][ T6006] acpi_scan_init+0x1b0/0x550 [ 62.335652][ T6006] acpi_init+0x130/0x1f0 [ 62.337239][ T6006] do_one_initcall+0x236/0x820 [ 62.338890][ T6006] do_initcall_level+0x104/0x190 [ 62.340435][ T6006] do_initcalls+0x59/0xa0 [ 62.341878][ T6006] kernel_init_freeable+0x334/0x4b0 [ 62.343555][ T6006] kernel_init+0x1d/0x1d0 [ 62.344826][ T6006] ret_from_fork+0x4bc/0x870 [ 62.346213][ T6006] ret_from_fork_asm+0x1a/0x30 [ 62.347647][ T6006] [ 62.348407][ T6006] The buggy address belongs to the object at ffff88801b3033a8 [ 62.348407][ T6006] which belongs to the cache Acpi-Operand of size 72 [ 62.352767][ T6006] The buggy address is located 8 bytes inside of [ 62.352767][ T6006] freed 72-byte region [ffff88801b3033a8, ffff88801b3033f0) [ 62.356746][ T6006] [ 62.357456][ T6006] The buggy address belongs to the physical page: [ 62.359349][ T6006] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88801b303000 pfn:0x1b303 [ 62.362413][ T6006] flags: 0xfff00000000200(workingset|node=0|zone=1|lastcpupid=0x7ff) [ 62.364754][ T6006] page_type: f5(slab) [ 62.365959][ T6006] raw: 00fff00000000200 ffff88801a894dc0 ffffea00006be4d0 ffffea00006bffd0 [ 62.368535][ T6006] raw: ffff88801b303000 000000000027001c 00000000f5000000 0000000000000000 [ 62.371025][ T6006] page dumped because: kasan: bad access detected [ 62.373041][ T6006] page_owner tracks the page as allocated [ 62.374757][ T6006] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 2367926237, free_ts 0 [ 62.379888][ T6006] post_alloc_hook+0x240/0x2a0 [ 62.381359][ T6006] get_page_from_freelist+0x21e4/0x22c0 [ 62.383090][ T6006] __alloc_frozen_pages_noprof+0x181/0x370 [ 62.384823][ T6006] alloc_pages_mpol+0x232/0x4a0 [ 62.386310][ T6006] allocate_slab+0x96/0x3a0 [ 62.387651][ T6006] ___slab_alloc+0xe94/0x1920 [ 62.389103][ T6006] __slab_alloc+0x65/0x100 [ 62.390427][ T6006] kmem_cache_alloc_noprof+0x3f9/0x6e0 [ 62.392120][ T6006] acpi_ut_create_internal_object_dbg+0xe6/0x470 [ 62.393999][ T6006] acpi_ds_create_operand+0x2d7/0x890 [ 62.395613][ T6006] acpi_ds_create_operands+0x264/0x3f0 [ 62.397244][ T6006] acpi_ds_load2_end_op+0xa51/0xf30 [ 62.398784][ T6006] acpi_ds_exec_end_op+0x67b/0x1120 [ 62.400355][ T6006] acpi_ps_parse_loop+0xc33/0x1ab0 [ 62.401906][ T6006] acpi_ps_parse_aml+0x22d/0x9b0 [ 62.403416][ T6006] acpi_ps_execute_table+0x335/0x410 [ 62.405016][ T6006] page_owner free stack trace missing [ 62.406631][ T6006] [ 62.407349][ T6006] Memory state around the buggy address: [ 62.408995][ T6006] ffff88801b303280: fb fb fb fb fb fb fb fc fc fc fc 00 00 00 00 00 [ 62.411396][ T6006] ffff88801b303300: 00 00 00 00 fc fc fc fc 00 00 00 00 00 00 00 00 [ 62.413816][ T6006] >ffff88801b303380: 00 fc fc fc fc fa fb fb fb fb fb fb fb fb fc fc [ 62.416247][ T6006] ^ [ 62.417941][ T6006] ffff88801b303400: fc fc 00 00 00 00 00 00 00 00 00 fc fc fc fc 00 [ 62.420317][ T6006] ffff88801b303480: 00 00 00 00 00 00 00 00 fc fc fc fc 00 00 00 00 [ 62.422632][ T6006] ================================================================== [ 62.427956][ T5239] Bluetooth: hci2: command tx timeout [ 62.430377][ T5239] Bluetooth: hci1: command tx timeout [ 62.436278][ T6006] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 62.438509][ T6006] CPU: 0 UID: 0 PID: 6006 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 62.441279][ T6006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 62.444247][ T6006] Call Trace: [ 62.445300][ T6006] [ 62.446224][ T6006] dump_stack_lvl+0x99/0x250 [ 62.447599][ T6006] ? __asan_memcpy+0x40/0x70 [ 62.448999][ T6006] ? __pfx_dump_stack_lvl+0x10/0x10 [ 62.450567][ T6006] ? __pfx__printk+0x10/0x10 [ 62.451983][ T6006] vpanic+0x237/0x6d0 [ 62.453206][ T6006] ? __pfx_vpanic+0x10/0x10 [ 62.454564][ T6006] ? preempt_schedule_common+0x83/0xd0 [ 62.456226][ T6006] ? preempt_schedule+0xae/0xc0 [ 62.457781][ T6006] panic+0xb9/0xc0 [ 62.459042][ T6006] ? __pfx_panic+0x10/0x10 [ 62.460680][ T6006] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 62.462756][ T6006] ? zpool_get_total_pages+0x46/0x70 [ 62.464341][ T6006] check_panic_on_warn+0x89/0xb0 [ 62.465834][ T6006] ? zpool_get_total_pages+0x46/0x70 [ 62.467441][ T6006] end_report+0x78/0x160 [ 62.468728][ T6006] kasan_report+0x129/0x150 [ 62.470132][ T6006] ? zpool_get_total_pages+0x46/0x70 [ 62.471692][ T6006] kasan_check_range+0x2b0/0x2c0 [ 62.473156][ T6006] zpool_get_total_pages+0x46/0x70 [ 62.474772][ T6006] ? zswap_total_pages+0x1f/0x1e0 [ 62.476279][ T6006] zswap_total_pages+0xf6/0x1e0 [ 62.477707][ T6006] zswap_store+0x52f/0x1f40 [ 62.479177][ T6006] ? __lock_acquire+0xab9/0xd20 [ 62.480622][ T6006] ? do_raw_spin_lock+0x121/0x290 [ 62.482130][ T6006] ? __pfx_zswap_store+0x10/0x10 [ 62.483589][ T6006] ? do_raw_spin_unlock+0x4d/0x240 [ 62.485106][ T6006] ? _raw_spin_unlock+0x28/0x50 [ 62.486583][ T6006] ? swap_entry_swapped+0x139/0x1c0 [ 62.488161][ T6006] ? folio_free_swap+0x1ed/0x370 [ 62.489614][ T6006] swap_writeout+0x710/0xd70 [ 62.491013][ T6006] shrink_folio_list+0x3011/0x4c70 [ 62.492532][ T6006] ? __pfx_shrink_folio_list+0x10/0x10 [ 62.494174][ T6006] ? css_rstat_updated+0x23a/0x4f0 [ 62.495729][ T6006] reclaim_folio_list+0xeb/0x500 [ 62.497281][ T6006] ? __pfx_reclaim_folio_list+0x10/0x10 [ 62.499343][ T6006] ? lru_gen_update_size+0x818/0xd20 [ 62.501126][ T6006] ? __mod_zone_page_state+0xd7/0x140 [ 62.502829][ T6006] ? lru_gen_del_folio+0x359/0x540 [ 62.504417][ T6006] reclaim_pages+0x2f4/0x520 [ 62.505937][ T6006] ? __pfx_reclaim_pages+0x10/0x10 [ 62.507842][ T6006] ? madvise_cold_or_pageout_pte_range+0x194b/0x1d00 [ 62.510179][ T6006] madvise_cold_or_pageout_pte_range+0x1974/0x1d00 [ 62.512555][ T6006] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 62.514742][ T6006] ? lock_release+0x4b/0x3e0 [ 62.516284][ T6006] ? is_bpf_text_address+0x292/0x2b0 [ 62.517840][ T6006] ? is_bpf_text_address+0x26/0x2b0 [ 62.519488][ T6006] walk_pgd_range+0xfe9/0x1d40 [ 62.520924][ T6006] ? __pfx_walk_pgd_range+0x10/0x10 [ 62.522482][ T6006] ? lockdep_unlock+0x89/0x120 [ 62.523923][ T6006] ? validate_chain+0x897/0x2140 [ 62.525419][ T6006] __walk_page_range+0x14c/0x710 [ 62.526933][ T6006] walk_page_range_vma+0x393/0x440 [ 62.528501][ T6006] ? mlock_drain_local+0x79/0x490 [ 62.530109][ T6006] ? __pfx_walk_page_range_vma+0x10/0x10 [ 62.531926][ T6006] ? mlock_drain_local+0x79/0x490 [ 62.533849][ T6006] madvise_vma_behavior+0x311f/0x3a10 [ 62.535650][ T6006] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 62.537361][ T6006] ? __page_table_check_zero+0x406/0x530 [ 62.539075][ T6006] ? __page_table_check_zero+0xba/0x530 [ 62.540823][ T6006] ? post_alloc_hook+0x253/0x2a0 [ 62.542696][ T6006] ? get_page_from_freelist+0x21e4/0x22c0 [ 62.544773][ T6006] ? mas_next_slot+0xc20/0xcf0 [ 62.546774][ T6006] ? mt_find+0x46f/0x5e0 [ 62.548409][ T6006] ? mt_find+0x15c/0x5e0 [ 62.550023][ T6006] ? __pfx_mt_find+0x10/0x10 [ 62.551787][ T6006] ? find_vma+0xe7/0x160 [ 62.553399][ T6006] ? __lock_acquire+0xab9/0xd20 [ 62.555126][ T6006] madvise_walk_vmas+0x51c/0xa30 [ 62.556892][ T6006] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 62.558985][ T6006] ? blk_start_plug+0x6f/0x1b0 [ 62.560563][ T6006] madvise_do_behavior+0x38e/0x550 [ 62.562502][ T6006] ? __pfx_madvise_do_behavior+0x10/0x10 [ 62.564643][ T6006] ? down_read+0x1ad/0x2e0 [ 62.566337][ T6006] do_madvise+0x1bc/0x270 [ 62.567894][ T6006] ? __pfx_do_madvise+0x10/0x10 [ 62.569466][ T6006] ? do_user_addr_fault+0xc85/0x1380 [ 62.571137][ T6006] __x64_sys_madvise+0xa7/0xc0 [ 62.572832][ T6006] do_syscall_64+0xfa/0xfa0 [ 62.574573][ T6006] ? lockdep_hardirqs_on+0x9c/0x150 [ 62.576524][ T6006] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.578861][ T6006] ? exc_page_fault+0xab/0x100 [ 62.580698][ T6006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.582905][ T6006] RIP: 0033:0x7f4f4118ec29 [ 62.584582][ T6006] 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 [ 62.591652][ T6006] RSP: 002b:00007f4f407fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 62.594749][ T6006] RAX: ffffffffffffffda RBX: 00007f4f413d5fa0 RCX: 00007f4f4118ec29 [ 62.597746][ T6006] RDX: 0000000000000015 RSI: 7fffffffffffffff RDI: 0000200000000000 [ 62.600542][ T6006] RBP: 00007f4f41211e41 R08: 0000000000000000 R09: 0000000000000000 [ 62.603393][ T6006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.606181][ T6006] R13: 00007f4f413d6038 R14: 00007f4f413d5fa0 R15: 00007ffefd579118 [ 62.609009][ T6006] [ 62.610690][ T6006] Kernel Offset: disabled [ 62.612289][ T6006] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:57:07 Registers: info registers vcpu 0 CPU#0 RAX=ffffffff81b4692b RBX=1ffff11026cc8005 RCX=ffff88801ffad700 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffffc9000350f880 RSP=ffffc9000350f700 R8 =ffffffff8fc45d37 R9 =1ffffffff1f88ba6 R10=dffffc0000000000 R11=fffffbfff1f88ba7 R12=ffff888136640028 R13=dffffc0000000000 R14=ffff88804b03b240 R15=0000000000000001 RIP=ffffffff81b46913 RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555575628500 ffffffff 00c00000 GS =0000 ffff8880b83dd000 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=00007fbcb8fa2608 CR3=000000002a9bc000 CR4=000006f0 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 XMM00=0000000000000000 0000000000000000 XMM01=0000000000000000 0000000000000000 XMM02=0000000000000000 0000000000000000 XMM03=0000000000000000 0000000000000000 XMM04=ffffffffffffff00 000000000000ff00 XMM05=0000000000000000 00007fbcb8e12e7b XMM06=0000000000000000 00007fbcb8e12e75 XMM07=0000000000000000 00007fbcb8e12e89 XMM08=0000000000000000 00007fbcb8e12f0f XMM09=0000000000000000 00007fbcb8e12fed XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000 XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000 XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=0000000000000030 RBX=0000000000000030 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000305df70 R8 =ffff888107a68237 R9 =1ffff11020f4d046 R10=dffffc0000000000 R11=ffffffff855472f0 R12=dffffc0000000000 R13=ffffffff99d38932 R14=ffffffff9a02d140 R15=0000000000000000 RIP=ffffffff8554736c 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 00007f4f407fe6c0 ffffffff 00c00000 GS =0000 ffff8881a39dd000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f407fdfc8 CR3=0000000022d52000 CR4=000006f0 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 XMM00=0000000000000000 0000000000000000 XMM01=0000000000000000 0000000000000000 XMM02=00007f4f413a7498 00007f4f413a7470 XMM03=00007f4f413a74a8 00007f4f413a74a0 XMM04=00007f4f41f0d100 00007f4f413a7460 XMM05=00007f4f413a7478 00007f4f413a74c0 XMM06=00007f4f413a74b8 00007f4f413a74b0 XMM07=00007f4f413a74a8 00007f4f413a74a0 XMM08=0000000000000000 00007f4f41212f0f XMM09=0000000000000000 00007f4f41212fed XMM10=0000000000000000 0000000000000000 XMM11=0000000000000000 0000000000000000 XMM12=0000000000000000 0000000000000000 XMM13=0000000000000000 0000000000000000 XMM14=0000000000000000 0000000000000000 XMM15=0000000000000000 0000000000000000