Warning: Permanently added '[localhost]:46768' (ED25519) to the list of known hosts. 1970/01/01 00:03:42 parsed 1 programs syzkaller login: [ 231.310328][ T3322] cgroup: Unknown subsys name 'net' [ 231.523334][ T3322] cgroup: Unknown subsys name 'cpuset' [ 231.565616][ T3322] cgroup: Unknown subsys name 'rlimit' [ 232.349074][ T3322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 241.762846][ T3328] 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. [ 247.152120][ T3341] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 247.176056][ T3341] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 248.778592][ T3341] hsr_slave_0: entered promiscuous mode [ 248.787650][ T3341] hsr_slave_1: entered promiscuous mode [ 249.942437][ T3341] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 249.985070][ T3341] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 250.014240][ T3341] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 250.050502][ T3341] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 251.501112][ T3341] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.093284][ T3341] veth0_vlan: entered promiscuous mode [ 256.158819][ T3341] veth1_vlan: entered promiscuous mode [ 256.364616][ T3341] veth0_macvtap: entered promiscuous mode [ 256.406536][ T3341] veth1_macvtap: entered promiscuous mode [ 256.671748][ T107] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.692239][ T107] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.693022][ T107] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.693911][ T107] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.733517][ T39] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 257.853303][ T39] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.003656][ T39] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.139236][ T39] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.803544][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 259.840346][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 259.906071][ T39] bond0 (unregistering): Released all slaves [ 260.078008][ T39] hsr_slave_0: left promiscuous mode [ 260.083013][ T39] hsr_slave_1: left promiscuous mode [ 260.102826][ T39] veth1_macvtap: left promiscuous mode [ 260.104488][ T39] veth0_macvtap: left promiscuous mode [ 260.105225][ T39] veth1_vlan: left promiscuous mode [ 260.105695][ T39] veth0_vlan: left promiscuous mode 1970/01/01 00:04:30 executed programs: 0 [ 274.124463][ T3486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 274.148174][ T3486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.914660][ T3486] hsr_slave_0: entered promiscuous mode [ 275.925472][ T3486] hsr_slave_1: entered promiscuous mode [ 276.860275][ T3486] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 276.884487][ T3486] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 276.907955][ T3486] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 276.930924][ T3486] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 278.052726][ T3486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.624899][ T3486] veth0_vlan: entered promiscuous mode [ 282.682361][ T3486] veth1_vlan: entered promiscuous mode [ 282.866059][ T3486] veth0_macvtap: entered promiscuous mode [ 282.899301][ T3486] veth1_macvtap: entered promiscuous mode [ 283.095098][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.105161][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.105629][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.105881][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:04:43 executed programs: 2 [ 283.898618][ T3588] ================================================================== [ 283.902030][ T3588] BUG: KASAN: invalid-access in __kvm_pgtable_walk+0x110/0x2d0 [ 283.904174][ T3588] Read at addr f8f00000131de000 by task syz.2.17/3588 [ 283.904785][ T3588] Pointer tag: [f8], memory tag: [fe] [ 283.904945][ T3588] [ 283.905871][ T3588] CPU: 1 UID: 0 PID: 3588 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT [ 283.906422][ T3588] Hardware name: linux,dummy-virt (DT) [ 283.906830][ T3588] Call trace: [ 283.907280][ T3588] show_stack+0x18/0x24 (C) [ 283.907708][ T3588] dump_stack_lvl+0x78/0x90 [ 283.907974][ T3588] print_report+0x108/0x61c [ 283.908207][ T3588] kasan_report+0x88/0xac [ 283.908430][ T3588] __do_kernel_fault+0x170/0x1c8 [ 283.908648][ T3588] do_bad_area+0x68/0x78 [ 283.908877][ T3588] do_tag_check_fault+0x34/0x44 [ 283.909098][ T3588] do_mem_abort+0x44/0x94 [ 283.909323][ T3588] el1_abort+0x40/0x60 [ 283.909546][ T3588] el1h_64_sync_handler+0x50/0xac [ 283.909809][ T3588] el1h_64_sync+0x6c/0x70 [ 283.910152][ T3588] __kvm_pgtable_walk+0x110/0x2d0 (P) [ 283.910381][ T3588] kvm_pgtable_walk+0xd0/0x164 [ 283.910607][ T3588] kvm_pgtable_stage2_destroy_range+0x3c/0x70 [ 283.910831][ T3588] kvm_stage2_destroy+0x74/0xd0 [ 283.911065][ T3588] kvm_free_stage2_pgd+0x4c/0x84 [ 283.911287][ T3588] kvm_uninit_stage2_mmu+0x1c/0x34 [ 283.911512][ T3588] kvm_arch_flush_shadow_all+0x6c/0x84 [ 283.911738][ T3588] kvm_mmu_notifier_release+0x30/0x84 [ 283.911967][ T3588] mmu_notifier_unregister+0x5c/0x11c [ 283.912176][ T3588] kvm_destroy_vm+0x148/0x2b0 [ 283.912348][ T3588] kvm_vm_release+0x80/0xb0 [ 283.912548][ T3588] __fput+0xcc/0x2dc [ 283.912726][ T3588] ____fput+0x14/0x20 [ 283.912909][ T3588] task_work_run+0x78/0xd4 [ 283.913098][ T3588] do_notify_resume+0x13c/0x16c [ 283.913340][ T3588] el0_svc+0x108/0x10c [ 283.913561][ T3588] el0t_64_sync_handler+0xa0/0xe4 [ 283.913805][ T3588] el0t_64_sync+0x1a4/0x1a8 [ 283.914248][ T3588] [ 283.914511][ T3588] The buggy address belongs to the physical page: [ 283.915101][ T3588] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x531de [ 283.915852][ T3588] flags: 0x1ffdc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x7) [ 283.917020][ T3588] raw: 01ffdc0000000000 ffffc1ffc04c78c8 ffffc1ffc04c5b48 0000000000000000 [ 283.917230][ T3588] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 283.917422][ T3588] page dumped because: kasan: bad access detected [ 283.917527][ T3588] [ 283.917611][ T3588] Memory state around the buggy address: [ 283.917988][ T3588] fff00000131dde00: f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 [ 283.918172][ T3588] fff00000131ddf00: f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 f4 [ 283.918322][ T3588] >fff00000131de000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 283.918465][ T3588] ^ [ 283.918902][ T3588] fff00000131de100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 283.919017][ T3588] fff00000131de200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 283.919194][ T3588] ================================================================== [ 283.921027][ T3588] Disabling lock debugging due to kernel taint [ 285.218726][ T1045] BUG: Bad page state in process kworker/u8:5 pfn:5316d [ 285.219293][ T1045] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5316d [ 285.220012][ T1045] flags: 0x1ffe40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x9) [ 285.220284][ T1045] raw: 01ffe40000000000 dead000000000100 dead000000000122 0000000000000000 [ 285.220458][ T1045] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 285.220571][ T1045] page dumped because: nonzero _refcount [ 285.220706][ T1045] Modules linked in: [ 285.221917][ T1045] CPU: 1 UID: 0 PID: 1045 Comm: kworker/u8:5 Tainted: G B syzkaller #0 PREEMPT [ 285.222287][ T1045] Tainted: [B]=BAD_PAGE [ 285.222484][ T1045] Hardware name: linux,dummy-virt (DT) [ 285.222779][ T1045] Workqueue: ipv6_addrconf addrconf_dad_work [ 285.223222][ T1045] Call trace: [ 285.223311][ T1045] show_stack+0x18/0x24 (C) [ 285.223549][ T1045] dump_stack_lvl+0x78/0x90 [ 285.223777][ T1045] dump_stack+0x18/0x24 [ 285.224033][ T1045] bad_page+0x84/0x128 [ 285.224276][ T1045] check_new_page+0x104/0x130 [ 285.224537][ T1045] __rmqueue_pcplist+0x14c/0x1080 [ 285.224786][ T1045] get_page_from_freelist+0xa9c/0x19e0 [ 285.225045][ T1045] __alloc_frozen_pages_noprof+0x184/0xd34 [ 285.225268][ T1045] alloc_pages_mpol+0xb8/0x1b8 [ 285.225488][ T1045] alloc_frozen_pages_noprof+0x48/0xc0 [ 285.225849][ T1045] new_slab+0x278/0x300 [ 285.226101][ T1045] ___slab_alloc+0x60c/0xac4 [ 285.226325][ T1045] __slab_alloc.constprop.0+0x34/0x68 [ 285.226636][ T1045] kmem_cache_alloc_noprof+0x1f8/0x368 [ 285.226943][ T1045] fib6_add_1.constprop.0+0xfc/0x4f8 [ 285.227169][ T1045] fib6_add+0x88/0x75c [ 285.227417][ T1045] ip6_ins_rt+0x54/0x94 [ 285.227663][ T1045] __ipv6_ifa_notify+0x33c/0x3b8 [ 285.227895][ T1045] addrconf_dad_completed+0x64/0x3a4 [ 285.228117][ T1045] addrconf_dad_work+0x284/0x594 [ 285.228362][ T1045] process_one_work+0x178/0x2cc [ 285.228537][ T1045] worker_thread+0x250/0x358 [ 285.228703][ T1045] kthread+0x130/0x1fc [ 285.228908][ T1045] ret_from_fork+0x10/0x20 [ 285.230125][ T1045] BUG: Bad page state in process kworker/u8:5 pfn:531de [ 285.230243][ T1045] page: refcount:-510 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x531de [ 285.230419][ T1045] flags: 0x1ffdc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x7) [ 285.230668][ T1045] raw: 01ffdc0000000000 dead000000000100 dead000000000122 0000000000000000 [ 285.230840][ T1045] raw: 0000000000000000 0000000000000000 fffffe02ffffffff 0000000000000000 [ 285.230949][ T1045] page dumped because: nonzero _refcount [ 285.231038][ T1045] Modules linked in: [ 285.231201][ T1045] CPU: 1 UID: 0 PID: 1045 Comm: kworker/u8:5 Tainted: G B syzkaller #0 PREEMPT [ 285.231485][ T1045] Tainted: [B]=BAD_PAGE [ 285.231574][ T1045] Hardware name: linux,dummy-virt (DT) [ 285.231721][ T1045] Workqueue: ipv6_addrconf addrconf_dad_work [ 285.231958][ T1045] Call trace: [ 285.232053][ T1045] show_stack+0x18/0x24 (C) [ 285.232283][ T1045] dump_stack_lvl+0x78/0x90 [ 285.232530][ T1045] dump_stack+0x18/0x24 [ 285.232779][ T1045] bad_page+0x84/0x128 [ 285.233009][ T1045] check_new_page+0x104/0x130 [ 285.233227][ T1045] __rmqueue_pcplist+0x14c/0x1080 [ 285.233449][ T1045] get_page_from_freelist+0xa9c/0x19e0 [ 285.233691][ T1045] __alloc_frozen_pages_noprof+0x184/0xd34 [ 285.233953][ T1045] alloc_pages_mpol+0xb8/0x1b8 [ 285.234172][ T1045] alloc_frozen_pages_noprof+0x48/0xc0 [ 285.234389][ T1045] new_slab+0x278/0x300 [ 285.234634][ T1045] ___slab_alloc+0x60c/0xac4 [ 285.234894][ T1045] __slab_alloc.constprop.0+0x34/0x68 [ 285.235118][ T1045] kmem_cache_alloc_noprof+0x1f8/0x368 [ 285.235339][ T1045] fib6_add_1.constprop.0+0xfc/0x4f8 [ 285.235561][ T1045] fib6_add+0x88/0x75c [ 285.235779][ T1045] ip6_ins_rt+0x54/0x94 [ 285.236116][ T1045] __ipv6_ifa_notify+0x33c/0x3b8 [ 285.236337][ T1045] addrconf_dad_completed+0x64/0x3a4 [ 285.236585][ T1045] addrconf_dad_work+0x284/0x594 [ 285.236914][ T1045] process_one_work+0x178/0x2cc [ 285.237159][ T1045] worker_thread+0x250/0x358 [ 285.237386][ T1045] kthread+0x130/0x1fc [ 285.237602][ T1045] ret_from_fork+0x10/0x20 [ 286.982338][ T3593] BUG: Bad page state in process syz.2.19 pfn:5321f [ 286.982812][ T3593] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5321f [ 286.983222][ T3593] flags: 0x1ffec0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xb) [ 286.983535][ T3593] raw: 01ffec0000000000 dead000000000100 dead000000000122 0000000000000000 [ 286.983790][ T3593] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 286.984000][ T3593] page dumped because: nonzero _refcount [ 286.984176][ T3593] Modules linked in: [ 286.984531][ T3593] CPU: 0 UID: 0 PID: 3593 Comm: syz.2.19 Tainted: G B syzkaller #0 PREEMPT [ 286.984822][ T3593] Tainted: [B]=BAD_PAGE [ 286.984909][ T3593] Hardware name: linux,dummy-virt (DT) [ 286.985005][ T3593] Call trace: [ 286.985077][ T3593] show_stack+0x18/0x24 (C) [ 286.985325][ T3593] dump_stack_lvl+0x78/0x90 [ 286.985535][ T3593] dump_stack+0x18/0x24 [ 286.985725][ T3593] bad_page+0x84/0x128 [ 286.985963][ T3593] check_new_page+0x104/0x130 [ 286.986151][ T3593] __rmqueue_pcplist+0x14c/0x1080 [ 286.986334][ T3593] get_page_from_freelist+0xa9c/0x19e0 [ 286.986549][ T3593] __alloc_frozen_pages_noprof+0x184/0xd34 [ 286.986846][ T3593] alloc_pages_mpol+0xb8/0x1b8 [ 286.987071][ T3593] alloc_frozen_pages_noprof+0x48/0xc0 [ 286.987283][ T3593] alloc_pages_noprof+0x10/0x28 [ 286.987500][ T3593] get_free_pages_noprof+0x14/0x70 [ 286.987719][ T3593] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 286.987920][ T3593] kvm_mmu_topup_memory_cache+0x18/0x24 [ 286.988121][ T3593] kvm_handle_guest_abort+0x7ec/0x115c [ 286.988324][ T3593] handle_exit+0x60/0x184 [ 286.988524][ T3593] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 286.988729][ T3593] kvm_vcpu_ioctl+0x14c/0x878 [ 286.988937][ T3593] __arm64_sys_ioctl+0xac/0x104 [ 286.989160][ T3593] invoke_syscall+0x48/0x110 [ 286.989375][ T3593] el0_svc_common.constprop.0+0x40/0xe0 [ 286.989584][ T3593] do_el0_svc+0x1c/0x28 [ 286.989840][ T3593] el0_svc+0x34/0x10c [ 286.990064][ T3593] el0t_64_sync_handler+0xa0/0xe4 [ 286.990278][ T3593] el0t_64_sync+0x1a4/0x1a8 [ 286.991347][ T3593] BUG: Bad page state in process syz.2.19 pfn:5315f [ 286.991568][ T3593] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0xf8f000001315f840 pfn:0x5315f [ 286.991828][ T3593] flags: 0x1ffc80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x2) [ 286.992156][ T3593] raw: 01ffc80000000000 dead000000000100 dead000000000122 0000000000000000 [ 286.992434][ T3593] raw: f8f000001315f840 0000000000000000 fffffe01ffffffff 0000000000000000 [ 286.992627][ T3593] page dumped because: nonzero _refcount [ 286.992797][ T3593] Modules linked in: [ 286.993105][ T3593] CPU: 0 UID: 0 PID: 3593 Comm: syz.2.19 Tainted: G B syzkaller #0 PREEMPT [ 286.993384][ T3593] Tainted: [B]=BAD_PAGE [ 286.993478][ T3593] Hardware name: linux,dummy-virt (DT) [ 286.993581][ T3593] Call trace: [ 286.993665][ T3593] show_stack+0x18/0x24 (C) [ 286.993928][ T3593] dump_stack_lvl+0x78/0x90 [ 286.994141][ T3593] dump_stack+0x18/0x24 [ 286.994353][ T3593] bad_page+0x84/0x128 [ 286.994568][ T3593] check_new_page+0x104/0x130 [ 286.994771][ T3593] __rmqueue_pcplist+0x14c/0x1080 [ 286.995000][ T3593] get_page_from_freelist+0xa9c/0x19e0 [ 286.995218][ T3593] __alloc_frozen_pages_noprof+0x184/0xd34 [ 286.995437][ T3593] alloc_pages_mpol+0xb8/0x1b8 [ 286.995649][ T3593] alloc_frozen_pages_noprof+0x48/0xc0 [ 286.995853][ T3593] alloc_pages_noprof+0x10/0x28 [ 286.996039][ T3593] get_free_pages_noprof+0x14/0x70 [ 286.996247][ T3593] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 286.996457][ T3593] kvm_mmu_topup_memory_cache+0x18/0x24 [ 286.996686][ T3593] kvm_handle_guest_abort+0x7ec/0x115c [ 286.996913][ T3593] handle_exit+0x60/0x184 [ 286.997109][ T3593] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 286.997301][ T3593] kvm_vcpu_ioctl+0x14c/0x878 [ 286.997500][ T3593] __arm64_sys_ioctl+0xac/0x104 [ 286.997697][ T3593] invoke_syscall+0x48/0x110 [ 286.997947][ T3593] el0_svc_common.constprop.0+0x40/0xe0 [ 286.998158][ T3593] do_el0_svc+0x1c/0x28 [ 286.998350][ T3593] el0_svc+0x34/0x10c [ 286.998545][ T3593] el0t_64_sync_handler+0xa0/0xe4 [ 286.998733][ T3593] el0t_64_sync+0x1a4/0x1a8 [ 288.189495][ T3594] BUG: Bad page state in process syz.2.20 pfn:5315c [ 288.190020][ T3594] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5315c [ 288.190496][ T3594] flags: 0x1fff00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xc) [ 288.190776][ T3594] raw: 01fff00000000000 dead000000000100 dead000000000122 0000000000000000 [ 288.190956][ T3594] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 288.191070][ T3594] page dumped because: nonzero _refcount [ 288.191162][ T3594] Modules linked in: [ 288.191345][ T3594] CPU: 1 UID: 0 PID: 3594 Comm: syz.2.20 Tainted: G B syzkaller #0 PREEMPT [ 288.191648][ T3594] Tainted: [B]=BAD_PAGE [ 288.191744][ T3594] Hardware name: linux,dummy-virt (DT) [ 288.191843][ T3594] Call trace: [ 288.191916][ T3594] show_stack+0x18/0x24 (C) [ 288.192114][ T3594] dump_stack_lvl+0x78/0x90 [ 288.192292][ T3594] dump_stack+0x18/0x24 [ 288.192510][ T3594] bad_page+0x84/0x128 [ 288.192739][ T3594] check_new_page+0x104/0x130 [ 288.192905][ T3594] __rmqueue_pcplist+0x14c/0x1080 [ 288.193123][ T3594] get_page_from_freelist+0xa9c/0x19e0 [ 288.193361][ T3594] __alloc_frozen_pages_noprof+0x184/0xd34 [ 288.193611][ T3594] alloc_pages_mpol+0xb8/0x1b8 [ 288.193872][ T3594] alloc_frozen_pages_noprof+0x48/0xc0 [ 288.194093][ T3594] alloc_pages_noprof+0x10/0x28 [ 288.194309][ T3594] get_free_pages_noprof+0x14/0x70 [ 288.194540][ T3594] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 288.194779][ T3594] kvm_mmu_topup_memory_cache+0x18/0x24 [ 288.194970][ T3594] kvm_handle_guest_abort+0x7ec/0x115c [ 288.195169][ T3594] handle_exit+0x60/0x184 [ 288.195389][ T3594] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 288.195620][ T3594] kvm_vcpu_ioctl+0x14c/0x878 [ 288.195856][ T3594] __arm64_sys_ioctl+0xac/0x104 [ 288.196085][ T3594] invoke_syscall+0x48/0x110 [ 288.196307][ T3594] el0_svc_common.constprop.0+0x40/0xe0 [ 288.196527][ T3594] do_el0_svc+0x1c/0x28 [ 288.196846][ T3594] el0_svc+0x34/0x10c [ 288.197105][ T3594] el0t_64_sync_handler+0xa0/0xe4 [ 288.197326][ T3594] el0t_64_sync+0x1a4/0x1a8 [ 288.198883][ T3594] BUG: Bad page state in process syz.2.20 pfn:531d7 [ 288.199005][ T3594] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x531d7 [ 288.199166][ T3594] flags: 0x1fff40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xd) [ 288.199419][ T3594] raw: 01fff40000000000 dead000000000100 dead000000000122 0000000000000000 [ 288.199634][ T3594] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 288.199746][ T3594] page dumped because: nonzero _refcount [ 288.199833][ T3594] Modules linked in: [ 288.200015][ T3594] CPU: 1 UID: 0 PID: 3594 Comm: syz.2.20 Tainted: G B syzkaller #0 PREEMPT [ 288.200306][ T3594] Tainted: [B]=BAD_PAGE [ 288.200416][ T3594] Hardware name: linux,dummy-virt (DT) [ 288.200522][ T3594] Call trace: [ 288.200634][ T3594] show_stack+0x18/0x24 (C) [ 288.200864][ T3594] dump_stack_lvl+0x78/0x90 [ 288.201087][ T3594] dump_stack+0x18/0x24 [ 288.201325][ T3594] bad_page+0x84/0x128 [ 288.201546][ T3594] check_new_page+0x104/0x130 [ 288.201795][ T3594] __rmqueue_pcplist+0x14c/0x1080 [ 288.201973][ T3594] get_page_from_freelist+0xa9c/0x19e0 [ 288.202159][ T3594] __alloc_frozen_pages_noprof+0x184/0xd34 [ 288.202327][ T3594] alloc_pages_mpol+0xb8/0x1b8 [ 288.202499][ T3594] alloc_frozen_pages_noprof+0x48/0xc0 [ 288.202698][ T3594] alloc_pages_noprof+0x10/0x28 [ 288.202879][ T3594] get_free_pages_noprof+0x14/0x70 [ 288.203056][ T3594] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 288.203229][ T3594] kvm_mmu_topup_memory_cache+0x18/0x24 [ 288.203416][ T3594] kvm_handle_guest_abort+0x7ec/0x115c [ 288.203603][ T3594] handle_exit+0x60/0x184 [ 288.203795][ T3594] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 288.203998][ T3594] kvm_vcpu_ioctl+0x14c/0x878 [ 288.204211][ T3594] __arm64_sys_ioctl+0xac/0x104 [ 288.204424][ T3594] invoke_syscall+0x48/0x110 [ 288.204666][ T3594] el0_svc_common.constprop.0+0x40/0xe0 [ 288.204871][ T3594] do_el0_svc+0x1c/0x28 [ 288.205071][ T3594] el0_svc+0x34/0x10c [ 288.205287][ T3594] el0t_64_sync_handler+0xa0/0xe4 [ 288.205496][ T3594] el0t_64_sync+0x1a4/0x1a8 1970/01/01 00:04:49 executed programs: 6 [ 290.929995][ T3596] BUG: Bad page state in process syz.2.22 pfn:53173 [ 290.930481][ T3596] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53173 [ 290.930918][ T3596] flags: 0x1ffd80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x6) [ 290.931155][ T3596] raw: 01ffd80000000000 dead000000000100 dead000000000122 0000000000000000 [ 290.931297][ T3596] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 290.931388][ T3596] page dumped because: nonzero _refcount [ 290.931496][ T3596] Modules linked in: [ 290.931705][ T3596] CPU: 1 UID: 0 PID: 3596 Comm: syz.2.22 Tainted: G B syzkaller #0 PREEMPT [ 290.931962][ T3596] Tainted: [B]=BAD_PAGE [ 290.932042][ T3596] Hardware name: linux,dummy-virt (DT) [ 290.932133][ T3596] Call trace: [ 290.932207][ T3596] show_stack+0x18/0x24 (C) [ 290.932475][ T3596] dump_stack_lvl+0x78/0x90 [ 290.932674][ T3596] dump_stack+0x18/0x24 [ 290.932886][ T3596] bad_page+0x84/0x128 [ 290.933079][ T3596] check_new_page+0x104/0x130 [ 290.933288][ T3596] __rmqueue_pcplist+0x14c/0x1080 [ 290.933482][ T3596] get_page_from_freelist+0xa9c/0x19e0 [ 290.933722][ T3596] __alloc_frozen_pages_noprof+0x184/0xd34 [ 290.933986][ T3596] alloc_pages_mpol+0xb8/0x1b8 [ 290.934204][ T3596] alloc_frozen_pages_noprof+0x48/0xc0 [ 290.934415][ T3596] alloc_pages_noprof+0x10/0x28 [ 290.934631][ T3596] get_free_pages_noprof+0x14/0x70 [ 290.934846][ T3596] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 290.935057][ T3596] kvm_mmu_topup_memory_cache+0x18/0x24 [ 290.935267][ T3596] kvm_handle_guest_abort+0x7ec/0x115c [ 290.935490][ T3596] handle_exit+0x60/0x184 [ 290.935732][ T3596] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 290.935972][ T3596] kvm_vcpu_ioctl+0x14c/0x878 [ 290.936211][ T3596] __arm64_sys_ioctl+0xac/0x104 [ 290.936433][ T3596] invoke_syscall+0x48/0x110 [ 290.936703][ T3596] el0_svc_common.constprop.0+0x40/0xe0 [ 290.936985][ T3596] do_el0_svc+0x1c/0x28 [ 290.937228][ T3596] el0_svc+0x34/0x10c [ 290.937470][ T3596] el0t_64_sync_handler+0xa0/0xe4 [ 290.937737][ T3596] el0t_64_sync+0x1a4/0x1a8 [ 290.938849][ T3596] BUG: Bad page state in process syz.2.22 pfn:53169 [ 290.938971][ T3596] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53169 [ 290.939128][ T3596] flags: 0x1ffec0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xb) [ 290.939679][ T3596] raw: 01ffec0000000000 dead000000000100 dead000000000122 0000000000000000 [ 290.939847][ T3596] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 290.939954][ T3596] page dumped because: nonzero _refcount [ 290.940039][ T3596] Modules linked in: [ 290.940203][ T3596] CPU: 1 UID: 0 PID: 3596 Comm: syz.2.22 Tainted: G B syzkaller #0 PREEMPT [ 290.940484][ T3596] Tainted: [B]=BAD_PAGE [ 290.940574][ T3596] Hardware name: linux,dummy-virt (DT) [ 290.940683][ T3596] Call trace: [ 290.940765][ T3596] show_stack+0x18/0x24 (C) [ 290.940983][ T3596] dump_stack_lvl+0x78/0x90 [ 290.941165][ T3596] dump_stack+0x18/0x24 [ 290.941332][ T3596] bad_page+0x84/0x128 [ 290.941496][ T3596] check_new_page+0x104/0x130 [ 290.941675][ T3596] __rmqueue_pcplist+0x14c/0x1080 [ 290.941884][ T3596] get_page_from_freelist+0xa9c/0x19e0 [ 290.942074][ T3596] __alloc_frozen_pages_noprof+0x184/0xd34 [ 290.942277][ T3596] alloc_pages_mpol+0xb8/0x1b8 [ 290.942481][ T3596] alloc_frozen_pages_noprof+0x48/0xc0 [ 290.942679][ T3596] alloc_pages_noprof+0x10/0x28 [ 290.942885][ T3596] get_free_pages_noprof+0x14/0x70 [ 290.943083][ T3596] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 290.943264][ T3596] kvm_mmu_topup_memory_cache+0x18/0x24 [ 290.943463][ T3596] kvm_handle_guest_abort+0x7ec/0x115c [ 290.943692][ T3596] handle_exit+0x60/0x184 [ 290.943901][ T3596] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 290.944114][ T3596] kvm_vcpu_ioctl+0x14c/0x878 [ 290.944327][ T3596] __arm64_sys_ioctl+0xac/0x104 [ 290.944541][ T3596] invoke_syscall+0x48/0x110 [ 290.944790][ T3596] el0_svc_common.constprop.0+0x40/0xe0 [ 290.945007][ T3596] do_el0_svc+0x1c/0x28 [ 290.945219][ T3596] el0_svc+0x34/0x10c [ 290.945462][ T3596] el0t_64_sync_handler+0xa0/0xe4 [ 290.945685][ T3596] el0t_64_sync+0x1a4/0x1a8 [ 293.528716][ T3598] BUG: Bad page state in process syz.2.24 pfn:5316b [ 293.529174][ T3598] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5316b [ 293.529582][ T3598] flags: 0x1fff00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xc) [ 293.529956][ T3598] raw: 01fff00000000000 dead000000000100 dead000000000122 0000000000000000 [ 293.530196][ T3598] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 293.530387][ T3598] page dumped because: nonzero _refcount [ 293.530551][ T3598] Modules linked in: [ 293.530924][ T3598] CPU: 0 UID: 0 PID: 3598 Comm: syz.2.24 Tainted: G B syzkaller #0 PREEMPT [ 293.531234][ T3598] Tainted: [B]=BAD_PAGE [ 293.531327][ T3598] Hardware name: linux,dummy-virt (DT) [ 293.531433][ T3598] Call trace: [ 293.531516][ T3598] show_stack+0x18/0x24 (C) [ 293.531759][ T3598] dump_stack_lvl+0x78/0x90 [ 293.531988][ T3598] dump_stack+0x18/0x24 [ 293.532208][ T3598] bad_page+0x84/0x128 [ 293.532456][ T3598] check_new_page+0x104/0x130 [ 293.532675][ T3598] __rmqueue_pcplist+0x14c/0x1080 [ 293.532901][ T3598] get_page_from_freelist+0xa9c/0x19e0 [ 293.533118][ T3598] __alloc_frozen_pages_noprof+0x184/0xd34 [ 293.533313][ T3598] alloc_pages_mpol+0xb8/0x1b8 [ 293.533507][ T3598] alloc_frozen_pages_noprof+0x48/0xc0 [ 293.533700][ T3598] alloc_pages_noprof+0x10/0x28 [ 293.533923][ T3598] get_free_pages_noprof+0x14/0x70 [ 293.534122][ T3598] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 293.534336][ T3598] kvm_mmu_topup_memory_cache+0x18/0x24 [ 293.534548][ T3598] kvm_handle_guest_abort+0x7ec/0x115c [ 293.534755][ T3598] handle_exit+0x60/0x184 [ 293.534963][ T3598] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 293.535172][ T3598] kvm_vcpu_ioctl+0x14c/0x878 [ 293.535383][ T3598] __arm64_sys_ioctl+0xac/0x104 [ 293.535593][ T3598] invoke_syscall+0x48/0x110 [ 293.535811][ T3598] el0_svc_common.constprop.0+0x40/0xe0 [ 293.536031][ T3598] do_el0_svc+0x1c/0x28 [ 293.536252][ T3598] el0_svc+0x34/0x10c [ 293.536474][ T3598] el0t_64_sync_handler+0xa0/0xe4 [ 293.536772][ T3598] el0t_64_sync+0x1a4/0x1a8 [ 293.537691][ T3598] BUG: Bad page state in process syz.2.24 pfn:53127 [ 293.537955][ T3598] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53127 [ 293.538184][ T3598] flags: 0x1ffe80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xa) [ 293.538475][ T3598] raw: 01ffe80000000000 dead000000000100 dead000000000122 0000000000000000 [ 293.538714][ T3598] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 293.538923][ T3598] page dumped because: nonzero _refcount [ 293.539093][ T3598] Modules linked in: [ 293.539419][ T3598] CPU: 0 UID: 0 PID: 3598 Comm: syz.2.24 Tainted: G B syzkaller #0 PREEMPT [ 293.539711][ T3598] Tainted: [B]=BAD_PAGE [ 293.539805][ T3598] Hardware name: linux,dummy-virt (DT) [ 293.539914][ T3598] Call trace: [ 293.539993][ T3598] show_stack+0x18/0x24 (C) [ 293.540219][ T3598] dump_stack_lvl+0x78/0x90 [ 293.540430][ T3598] dump_stack+0x18/0x24 [ 293.540617][ T3598] bad_page+0x84/0x128 [ 293.540830][ T3598] check_new_page+0x104/0x130 [ 293.541152][ T3598] __rmqueue_pcplist+0x14c/0x1080 [ 293.541375][ T3598] get_page_from_freelist+0xa9c/0x19e0 [ 293.541589][ T3598] __alloc_frozen_pages_noprof+0x184/0xd34 [ 293.541841][ T3598] alloc_pages_mpol+0xb8/0x1b8 [ 293.542034][ T3598] alloc_frozen_pages_noprof+0x48/0xc0 [ 293.542231][ T3598] alloc_pages_noprof+0x10/0x28 [ 293.542424][ T3598] get_free_pages_noprof+0x14/0x70 [ 293.542625][ T3598] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 293.542831][ T3598] kvm_mmu_topup_memory_cache+0x18/0x24 [ 293.543022][ T3598] kvm_handle_guest_abort+0x7ec/0x115c [ 293.543215][ T3598] handle_exit+0x60/0x184 [ 293.543426][ T3598] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 293.543638][ T3598] kvm_vcpu_ioctl+0x14c/0x878 [ 293.543851][ T3598] __arm64_sys_ioctl+0xac/0x104 [ 293.544067][ T3598] invoke_syscall+0x48/0x110 [ 293.544282][ T3598] el0_svc_common.constprop.0+0x40/0xe0 [ 293.544500][ T3598] do_el0_svc+0x1c/0x28 [ 293.544710][ T3598] el0_svc+0x34/0x10c [ 293.544908][ T3598] el0t_64_sync_handler+0xa0/0xe4 [ 293.545110][ T3598] el0t_64_sync+0x1a4/0x1a8 [ 295.411464][ T3486] BUG: Bad page state in process syz-executor pfn:531eb [ 295.411989][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x531eb [ 295.412488][ T3486] flags: 0x1ffe40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x9) [ 295.412860][ T3486] raw: 01ffe40000000000 dead000000000100 dead000000000122 0000000000000000 [ 295.413128][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 295.413334][ T3486] page dumped because: nonzero _refcount [ 295.413524][ T3486] Modules linked in: [ 295.413944][ T3486] CPU: 0 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 295.414250][ T3486] Tainted: [B]=BAD_PAGE [ 295.414347][ T3486] Hardware name: linux,dummy-virt (DT) [ 295.414463][ T3486] Call trace: [ 295.414551][ T3486] show_stack+0x18/0x24 (C) [ 295.414813][ T3486] dump_stack_lvl+0x78/0x90 [ 295.415038][ T3486] dump_stack+0x18/0x24 [ 295.415258][ T3486] bad_page+0x84/0x128 [ 295.415481][ T3486] check_new_page+0x104/0x130 [ 295.415708][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 295.415925][ T3486] get_page_from_freelist+0xa9c/0x19e0 [ 295.416147][ T3486] __alloc_frozen_pages_noprof+0x184/0xd34 [ 295.416366][ T3486] alloc_pages_mpol+0xb8/0x1b8 [ 295.416592][ T3486] alloc_frozen_pages_noprof+0x48/0xc0 [ 295.416855][ T3486] alloc_pages_noprof+0x10/0x28 1970/01/01 00:04:55 executed programs: 11 [ 295.417073][ T3486] __pmd_alloc+0x40/0x298 [ 295.417300][ T3486] copy_page_range+0x15f4/0x2030 [ 295.417516][ T3486] dup_mmap+0x248/0x738 [ 295.417741][ T3486] copy_process+0xb10/0x1500 [ 295.417994][ T3486] kernel_clone+0x64/0x368 [ 295.418215][ T3486] __do_sys_clone+0x70/0xa8 [ 295.418433][ T3486] __arm64_sys_clone+0x20/0x2c [ 295.418664][ T3486] invoke_syscall+0x48/0x110 [ 295.418881][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 295.419062][ T3486] do_el0_svc+0x1c/0x28 [ 295.419239][ T3486] el0_svc+0x34/0x10c [ 295.419410][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 295.419579][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 295.420342][ T3486] BUG: Bad page state in process syz-executor pfn:5312f [ 295.420556][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5312f [ 295.420785][ T3486] flags: 0x1ffe80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xa) [ 295.421099][ T3486] raw: 01ffe80000000000 dead000000000100 dead000000000122 0000000000000000 [ 295.421332][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 295.421502][ T3486] page dumped because: nonzero _refcount [ 295.421682][ T3486] Modules linked in: [ 295.422065][ T3486] CPU: 0 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 295.422361][ T3486] Tainted: [B]=BAD_PAGE [ 295.422456][ T3486] Hardware name: linux,dummy-virt (DT) [ 295.422561][ T3486] Call trace: [ 295.422656][ T3486] show_stack+0x18/0x24 (C) [ 295.422888][ T3486] dump_stack_lvl+0x78/0x90 [ 295.423109][ T3486] dump_stack+0x18/0x24 [ 295.423328][ T3486] bad_page+0x84/0x128 [ 295.423548][ T3486] check_new_page+0x104/0x130 [ 295.423775][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 295.423991][ T3486] get_page_from_freelist+0xa9c/0x19e0 [ 295.424209][ T3486] __alloc_frozen_pages_noprof+0x184/0xd34 [ 295.424428][ T3486] alloc_pages_mpol+0xb8/0x1b8 [ 295.424653][ T3486] alloc_frozen_pages_noprof+0x48/0xc0 [ 295.424875][ T3486] alloc_pages_noprof+0x10/0x28 [ 295.425091][ T3486] __pmd_alloc+0x40/0x298 [ 295.425311][ T3486] copy_page_range+0x15f4/0x2030 [ 295.425526][ T3486] dup_mmap+0x248/0x738 [ 295.425750][ T3486] copy_process+0xb10/0x1500 [ 295.426002][ T3486] kernel_clone+0x64/0x368 [ 295.426222][ T3486] __do_sys_clone+0x70/0xa8 [ 295.426439][ T3486] __arm64_sys_clone+0x20/0x2c [ 295.426715][ T3486] invoke_syscall+0x48/0x110 [ 295.426943][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 295.427211][ T3486] do_el0_svc+0x1c/0x28 [ 295.427431][ T3486] el0_svc+0x34/0x10c [ 295.427663][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 295.427886][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 295.639904][ T3600] BUG: Bad page state in process syz.2.26 pfn:53245 [ 295.640474][ T3600] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53245 [ 295.640947][ T3600] flags: 0x1ffd80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x6) [ 295.641305][ T3600] raw: 01ffd80000000000 dead000000000100 dead000000000122 0000000000000000 [ 295.641622][ T3600] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 295.641846][ T3600] page dumped because: nonzero _refcount [ 295.642014][ T3600] Modules linked in: [ 295.642365][ T3600] CPU: 0 UID: 0 PID: 3600 Comm: syz.2.26 Tainted: G B syzkaller #0 PREEMPT [ 295.642658][ T3600] Tainted: [B]=BAD_PAGE [ 295.642750][ T3600] Hardware name: linux,dummy-virt (DT) [ 295.642855][ T3600] Call trace: [ 295.642933][ T3600] show_stack+0x18/0x24 (C) [ 295.643173][ T3600] dump_stack_lvl+0x78/0x90 [ 295.643399][ T3600] dump_stack+0x18/0x24 [ 295.643625][ T3600] bad_page+0x84/0x128 [ 295.643847][ T3600] check_new_page+0x104/0x130 [ 295.644068][ T3600] __rmqueue_pcplist+0x14c/0x1080 [ 295.644290][ T3600] get_page_from_freelist+0xa9c/0x19e0 [ 295.644511][ T3600] __alloc_frozen_pages_noprof+0x184/0xd34 [ 295.644740][ T3600] alloc_pages_mpol+0xb8/0x1b8 [ 295.644961][ T3600] alloc_frozen_pages_noprof+0x48/0xc0 [ 295.645181][ T3600] alloc_pages_noprof+0x10/0x28 [ 295.645399][ T3600] get_free_pages_noprof+0x14/0x70 [ 295.645624][ T3600] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 295.645872][ T3600] kvm_mmu_topup_memory_cache+0x18/0x24 [ 295.646092][ T3600] kvm_handle_guest_abort+0x7ec/0x115c [ 295.646315][ T3600] handle_exit+0x60/0x184 [ 295.646535][ T3600] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 295.646823][ T3600] kvm_vcpu_ioctl+0x14c/0x878 [ 295.647048][ T3600] __arm64_sys_ioctl+0xac/0x104 [ 295.647275][ T3600] invoke_syscall+0x48/0x110 [ 295.647573][ T3600] el0_svc_common.constprop.0+0x40/0xe0 [ 295.648118][ T3600] do_el0_svc+0x1c/0x28 [ 295.648434][ T3600] el0_svc+0x34/0x10c [ 295.648673][ T3600] el0t_64_sync_handler+0xa0/0xe4 [ 295.648909][ T3600] el0t_64_sync+0x1a4/0x1a8 [ 295.649942][ T3600] BUG: Bad page state in process syz.2.26 pfn:53219 [ 295.650180][ T3600] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53219 [ 295.650442][ T3600] flags: 0x1ffd00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x4) [ 295.650808][ T3600] raw: 01ffd00000000000 dead000000000100 dead000000000122 0000000000000000 [ 295.651073][ T3600] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 295.651277][ T3600] page dumped because: nonzero _refcount [ 295.651459][ T3600] Modules linked in: [ 295.651869][ T3600] CPU: 0 UID: 0 PID: 3600 Comm: syz.2.26 Tainted: G B syzkaller #0 PREEMPT [ 295.652177][ T3600] Tainted: [B]=BAD_PAGE [ 295.652275][ T3600] Hardware name: linux,dummy-virt (DT) [ 295.652409][ T3600] Call trace: [ 295.652496][ T3600] show_stack+0x18/0x24 (C) [ 295.652739][ T3600] dump_stack_lvl+0x78/0x90 [ 295.652963][ T3600] dump_stack+0x18/0x24 [ 295.653182][ T3600] bad_page+0x84/0x128 [ 295.653405][ T3600] check_new_page+0x104/0x130 [ 295.653632][ T3600] __rmqueue_pcplist+0x14c/0x1080 [ 295.653887][ T3600] get_page_from_freelist+0xa9c/0x19e0 [ 295.654113][ T3600] __alloc_frozen_pages_noprof+0x184/0xd34 [ 295.654334][ T3600] alloc_pages_mpol+0xb8/0x1b8 [ 295.654554][ T3600] alloc_frozen_pages_noprof+0x48/0xc0 [ 295.654778][ T3600] alloc_pages_noprof+0x10/0x28 [ 295.654996][ T3600] get_free_pages_noprof+0x14/0x70 [ 295.655218][ T3600] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 295.655437][ T3600] kvm_mmu_topup_memory_cache+0x18/0x24 [ 295.655661][ T3600] kvm_handle_guest_abort+0x7ec/0x115c [ 295.655883][ T3600] handle_exit+0x60/0x184 [ 295.656103][ T3600] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 295.656325][ T3600] kvm_vcpu_ioctl+0x14c/0x878 [ 295.656548][ T3600] __arm64_sys_ioctl+0xac/0x104 [ 295.656832][ T3600] invoke_syscall+0x48/0x110 [ 295.657058][ T3600] el0_svc_common.constprop.0+0x40/0xe0 [ 295.657280][ T3600] do_el0_svc+0x1c/0x28 [ 295.657501][ T3600] el0_svc+0x34/0x10c [ 295.657730][ T3600] el0t_64_sync_handler+0xa0/0xe4 [ 295.657972][ T3600] el0t_64_sync+0x1a4/0x1a8 [ 299.194345][ T3603] BUG: Bad page state in process syz.2.29 pfn:53293 [ 299.194913][ T3603] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53293 [ 299.195369][ T3603] flags: 0x1ffec0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xb) [ 299.195735][ T3603] raw: 01ffec0000000000 dead000000000100 dead000000000122 0000000000000000 [ 299.195994][ T3603] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 299.196195][ T3603] page dumped because: nonzero _refcount [ 299.196415][ T3603] Modules linked in: [ 299.197826][ T3603] CPU: 0 UID: 0 PID: 3603 Comm: syz.2.29 Tainted: G B syzkaller #0 PREEMPT [ 299.198107][ T3603] Tainted: [B]=BAD_PAGE [ 299.198199][ T3603] Hardware name: linux,dummy-virt (DT) [ 299.198360][ T3603] Call trace: [ 299.198470][ T3603] show_stack+0x18/0x24 (C) [ 299.198730][ T3603] dump_stack_lvl+0x78/0x90 [ 299.198947][ T3603] dump_stack+0x18/0x24 [ 299.199155][ T3603] bad_page+0x84/0x128 [ 299.199386][ T3603] check_new_page+0x104/0x130 [ 299.199707][ T3603] __rmqueue_pcplist+0x14c/0x1080 [ 299.199921][ T3603] get_page_from_freelist+0xa9c/0x19e0 [ 299.200157][ T3603] __alloc_frozen_pages_noprof+0x184/0xd34 [ 299.200419][ T3603] alloc_pages_mpol+0xb8/0x1b8 [ 299.200666][ T3603] alloc_frozen_pages_noprof+0x48/0xc0 [ 299.200912][ T3603] alloc_pages_noprof+0x10/0x28 [ 299.201215][ T3603] get_free_pages_noprof+0x14/0x70 [ 299.201429][ T3603] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 299.201659][ T3603] kvm_mmu_topup_memory_cache+0x18/0x24 [ 299.201915][ T3603] kvm_handle_guest_abort+0x7ec/0x115c [ 299.202140][ T3603] handle_exit+0x60/0x184 [ 299.202339][ T3603] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 299.202549][ T3603] kvm_vcpu_ioctl+0x14c/0x878 [ 299.202813][ T3603] __arm64_sys_ioctl+0xac/0x104 [ 299.203073][ T3603] invoke_syscall+0x48/0x110 [ 299.203310][ T3603] el0_svc_common.constprop.0+0x40/0xe0 [ 299.203527][ T3603] do_el0_svc+0x1c/0x28 [ 299.203784][ T3603] el0_svc+0x34/0x10c [ 299.204002][ T3603] el0t_64_sync_handler+0xa0/0xe4 [ 299.204213][ T3603] el0t_64_sync+0x1a4/0x1a8 [ 299.204881][ T3603] BUG: Bad page state in process syz.2.29 pfn:53267 [ 299.204997][ T3603] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53267 [ 299.205155][ T3603] flags: 0x1ffcc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x3) [ 299.205398][ T3603] raw: 01ffcc0000000000 dead000000000100 dead000000000122 0000000000000000 [ 299.205563][ T3603] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 299.205677][ T3603] page dumped because: nonzero _refcount [ 299.205794][ T3603] Modules linked in: [ 299.205959][ T3603] CPU: 0 UID: 0 PID: 3603 Comm: syz.2.29 Tainted: G B syzkaller #0 PREEMPT [ 299.206215][ T3603] Tainted: [B]=BAD_PAGE [ 299.206326][ T3603] Hardware name: linux,dummy-virt (DT) [ 299.206455][ T3603] Call trace: [ 299.206539][ T3603] show_stack+0x18/0x24 (C) [ 299.206863][ T3603] dump_stack_lvl+0x78/0x90 [ 299.207074][ T3603] dump_stack+0x18/0x24 [ 299.207310][ T3603] bad_page+0x84/0x128 [ 299.207547][ T3603] check_new_page+0x104/0x130 [ 299.207807][ T3603] __rmqueue_pcplist+0x14c/0x1080 [ 299.208036][ T3603] get_page_from_freelist+0xa9c/0x19e0 [ 299.208255][ T3603] __alloc_frozen_pages_noprof+0x184/0xd34 [ 299.208493][ T3603] alloc_pages_mpol+0xb8/0x1b8 [ 299.208716][ T3603] alloc_frozen_pages_noprof+0x48/0xc0 [ 299.208950][ T3603] alloc_pages_noprof+0x10/0x28 [ 299.209185][ T3603] get_free_pages_noprof+0x14/0x70 [ 299.209423][ T3603] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 299.209643][ T3603] kvm_mmu_topup_memory_cache+0x18/0x24 [ 299.209879][ T3603] kvm_handle_guest_abort+0x7ec/0x115c [ 299.210148][ T3603] handle_exit+0x60/0x184 [ 299.210387][ T3603] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 299.210637][ T3603] kvm_vcpu_ioctl+0x14c/0x878 [ 299.210851][ T3603] __arm64_sys_ioctl+0xac/0x104 [ 299.211055][ T3603] invoke_syscall+0x48/0x110 [ 299.211249][ T3603] el0_svc_common.constprop.0+0x40/0xe0 [ 299.211425][ T3603] do_el0_svc+0x1c/0x28 [ 299.211646][ T3603] el0_svc+0x34/0x10c [ 299.211867][ T3603] el0t_64_sync_handler+0xa0/0xe4 [ 299.212064][ T3603] el0t_64_sync+0x1a4/0x1a8 [ 300.207710][ T3486] BUG: Bad page state in process syz-executor pfn:53295 [ 300.208166][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53295 [ 300.208575][ T3486] flags: 0x1ffe00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x8) [ 300.208932][ T3486] raw: 01ffe00000000000 dead000000000100 dead000000000122 0000000000000000 [ 300.209110][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 300.209244][ T3486] page dumped because: nonzero _refcount [ 300.209354][ T3486] Modules linked in: [ 300.209548][ T3486] CPU: 0 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 300.209868][ T3486] Tainted: [B]=BAD_PAGE [ 300.210012][ T3486] Hardware name: linux,dummy-virt (DT) [ 300.210127][ T3486] Call trace: [ 300.210209][ T3486] show_stack+0x18/0x24 (C) [ 300.210472][ T3486] dump_stack_lvl+0x78/0x90 [ 300.210699][ T3486] dump_stack+0x18/0x24 [ 300.210908][ T3486] bad_page+0x84/0x128 [ 300.211121][ T3486] check_new_page+0x104/0x130 [ 300.211330][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 300.211540][ T3486] alloc_pages_bulk_noprof+0x2a0/0x558 [ 300.211795][ T3486] alloc_pages_bulk_mempolicy_noprof+0xb8/0x55c [ 300.212019][ T3486] __vmalloc_node_range_noprof+0x45c/0x804 [ 300.212228][ T3486] __vmalloc_node_noprof+0x90/0xa0 [ 300.212457][ T3486] copy_process+0x928/0x1500 [ 300.212683][ T3486] kernel_clone+0x64/0x368 [ 300.212894][ T3486] __do_sys_clone+0x70/0xa8 [ 300.213133][ T3486] __arm64_sys_clone+0x20/0x2c [ 300.213352][ T3486] invoke_syscall+0x48/0x110 [ 300.213567][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 300.213809][ T3486] do_el0_svc+0x1c/0x28 [ 300.214017][ T3486] el0_svc+0x34/0x10c [ 300.214229][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 300.214439][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 300.214697][ T3486] BUG: Bad page state in process syz-executor pfn:5325b [ 300.214808][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5325b [ 300.214964][ T3486] flags: 0x1fff80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xe) [ 300.215235][ T3486] raw: 01fff80000000000 dead000000000100 dead000000000122 0000000000000000 [ 300.215424][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 300.215557][ T3486] page dumped because: nonzero _refcount [ 300.215674][ T3486] Modules linked in: [ 300.215840][ T3486] CPU: 0 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 300.216111][ T3486] Tainted: [B]=BAD_PAGE [ 300.216224][ T3486] Hardware name: linux,dummy-virt (DT) [ 300.216372][ T3486] Call trace: [ 300.216479][ T3486] show_stack+0x18/0x24 (C) [ 300.216763][ T3486] dump_stack_lvl+0x78/0x90 [ 300.216961][ T3486] dump_stack+0x18/0x24 [ 300.217168][ T3486] bad_page+0x84/0x128 [ 300.217348][ T3486] check_new_page+0x104/0x130 [ 300.217611][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 300.217848][ T3486] alloc_pages_bulk_noprof+0x2a0/0x558 [ 300.218061][ T3486] alloc_pages_bulk_mempolicy_noprof+0xb8/0x55c [ 300.218285][ T3486] __vmalloc_node_range_noprof+0x45c/0x804 [ 300.218521][ T3486] __vmalloc_node_noprof+0x90/0xa0 [ 300.218858][ T3486] copy_process+0x928/0x1500 [ 300.219118][ T3486] kernel_clone+0x64/0x368 [ 300.219353][ T3486] __do_sys_clone+0x70/0xa8 [ 300.219617][ T3486] __arm64_sys_clone+0x20/0x2c [ 300.219875][ T3486] invoke_syscall+0x48/0x110 [ 300.220090][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 300.220323][ T3486] do_el0_svc+0x1c/0x28 [ 300.220550][ T3486] el0_svc+0x34/0x10c [ 300.220792][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 300.221029][ T3486] el0t_64_sync+0x1a4/0x1a8 1970/01/01 00:05:00 executed programs: 16 [ 302.127403][ T3486] BUG: Bad page state in process syz-executor pfn:53142 [ 302.127861][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53142 [ 302.128293][ T3486] flags: 0x1ffe00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x8) [ 302.128656][ T3486] raw: 01ffe00000000000 dead000000000100 dead000000000122 0000000000000000 [ 302.128908][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 302.129083][ T3486] page dumped because: nonzero _refcount [ 302.129240][ T3486] Modules linked in: [ 302.129597][ T3486] CPU: 1 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 302.129939][ T3486] Tainted: [B]=BAD_PAGE [ 302.130037][ T3486] Hardware name: linux,dummy-virt (DT) [ 302.130153][ T3486] Call trace: [ 302.130240][ T3486] show_stack+0x18/0x24 (C) [ 302.130491][ T3486] dump_stack_lvl+0x78/0x90 [ 302.130718][ T3486] dump_stack+0x18/0x24 [ 302.130944][ T3486] bad_page+0x84/0x128 [ 302.131166][ T3486] check_new_page+0x104/0x130 [ 302.131384][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 302.131604][ T3486] get_page_from_freelist+0xa9c/0x19e0 [ 302.131825][ T3486] __alloc_frozen_pages_noprof+0x184/0xd34 [ 302.132052][ T3486] alloc_pages_mpol+0xb8/0x1b8 [ 302.132272][ T3486] alloc_frozen_pages_noprof+0x48/0xc0 [ 302.132511][ T3486] alloc_pages_noprof+0x10/0x28 [ 302.132730][ T3486] __pmd_alloc+0x40/0x298 [ 302.132961][ T3486] copy_page_range+0x15f4/0x2030 [ 302.133178][ T3486] dup_mmap+0x248/0x738 [ 302.133396][ T3486] copy_process+0xb10/0x1500 [ 302.133620][ T3486] kernel_clone+0x64/0x368 [ 302.133872][ T3486] __do_sys_clone+0x70/0xa8 [ 302.134095][ T3486] __arm64_sys_clone+0x20/0x2c [ 302.134316][ T3486] invoke_syscall+0x48/0x110 [ 302.134539][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 302.134758][ T3486] do_el0_svc+0x1c/0x28 [ 302.134985][ T3486] el0_svc+0x34/0x10c [ 302.135211][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 302.135434][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 302.135811][ T3486] BUG: Bad page state in process syz-executor pfn:5329d [ 302.136044][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5329d [ 302.136302][ T3486] flags: 0x1ffd00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x4) [ 302.137174][ T3486] raw: 01ffd00000000000 dead000000000100 dead000000000122 0000000000000000 [ 302.137450][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 302.137655][ T3486] page dumped because: nonzero _refcount [ 302.137879][ T3486] Modules linked in: [ 302.138234][ T3486] CPU: 1 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 302.138537][ T3486] Tainted: [B]=BAD_PAGE [ 302.138632][ T3486] Hardware name: linux,dummy-virt (DT) [ 302.138740][ T3486] Call trace: [ 302.138819][ T3486] show_stack+0x18/0x24 (C) [ 302.139017][ T3486] dump_stack_lvl+0x78/0x90 [ 302.139198][ T3486] dump_stack+0x18/0x24 [ 302.139398][ T3486] bad_page+0x84/0x128 [ 302.139600][ T3486] check_new_page+0x104/0x130 [ 302.139806][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 302.140023][ T3486] get_page_from_freelist+0xa9c/0x19e0 [ 302.140242][ T3486] __alloc_frozen_pages_noprof+0x184/0xd34 [ 302.140464][ T3486] alloc_pages_mpol+0xb8/0x1b8 [ 302.140680][ T3486] alloc_frozen_pages_noprof+0x48/0xc0 [ 302.140907][ T3486] alloc_pages_noprof+0x10/0x28 [ 302.141126][ T3486] __pmd_alloc+0x40/0x298 [ 302.141337][ T3486] copy_page_range+0x15f4/0x2030 [ 302.141553][ T3486] dup_mmap+0x248/0x738 [ 302.141764][ T3486] copy_process+0xb10/0x1500 [ 302.142023][ T3486] kernel_clone+0x64/0x368 [ 302.142240][ T3486] __do_sys_clone+0x70/0xa8 [ 302.142447][ T3486] __arm64_sys_clone+0x20/0x2c [ 302.142665][ T3486] invoke_syscall+0x48/0x110 [ 302.142892][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 302.143115][ T3486] do_el0_svc+0x1c/0x28 [ 302.143334][ T3486] el0_svc+0x34/0x10c [ 302.143562][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 302.143782][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 303.262292][ T3607] BUG: Bad page state in process syz.2.33 pfn:5329a [ 303.262813][ T3607] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5329a [ 303.262985][ T3607] flags: 0x1fff40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xd) [ 303.263237][ T3607] raw: 01fff40000000000 dead000000000100 dead000000000122 0000000000000000 [ 303.263411][ T3607] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 303.263518][ T3607] page dumped because: nonzero _refcount [ 303.263617][ T3607] Modules linked in: [ 303.263806][ T3607] CPU: 0 UID: 0 PID: 3607 Comm: syz.2.33 Tainted: G B syzkaller #0 PREEMPT [ 303.264077][ T3607] Tainted: [B]=BAD_PAGE [ 303.264187][ T3607] Hardware name: linux,dummy-virt (DT) [ 303.264292][ T3607] Call trace: [ 303.264379][ T3607] show_stack+0x18/0x24 (C) [ 303.264631][ T3607] dump_stack_lvl+0x78/0x90 [ 303.264861][ T3607] dump_stack+0x18/0x24 [ 303.265079][ T3607] bad_page+0x84/0x128 [ 303.265306][ T3607] check_new_page+0x104/0x130 [ 303.265524][ T3607] __rmqueue_pcplist+0x14c/0x1080 [ 303.265799][ T3607] get_page_from_freelist+0xa9c/0x19e0 [ 303.266027][ T3607] __alloc_frozen_pages_noprof+0x184/0xd34 [ 303.266263][ T3607] alloc_pages_mpol+0xb8/0x1b8 [ 303.266485][ T3607] alloc_frozen_pages_noprof+0x48/0xc0 [ 303.266846][ T3607] alloc_pages_noprof+0x10/0x28 [ 303.267077][ T3607] get_free_pages_noprof+0x14/0x70 [ 303.267344][ T3607] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 303.267601][ T3607] kvm_mmu_topup_memory_cache+0x18/0x24 [ 303.267860][ T3607] kvm_handle_guest_abort+0x7ec/0x115c [ 303.268124][ T3607] handle_exit+0x60/0x184 [ 303.268349][ T3607] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 303.268591][ T3607] kvm_vcpu_ioctl+0x14c/0x878 [ 303.268830][ T3607] __arm64_sys_ioctl+0xac/0x104 [ 303.269023][ T3607] invoke_syscall+0x48/0x110 [ 303.269219][ T3607] el0_svc_common.constprop.0+0x40/0xe0 [ 303.269451][ T3607] do_el0_svc+0x1c/0x28 [ 303.269677][ T3607] el0_svc+0x34/0x10c [ 303.269901][ T3607] el0t_64_sync_handler+0xa0/0xe4 [ 303.270096][ T3607] el0t_64_sync+0x1a4/0x1a8 [ 303.271195][ T3607] BUG: Bad page state in process syz.2.33 pfn:5329f [ 303.271292][ T3607] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5329f [ 303.271426][ T3607] flags: 0x1ffd80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x6) [ 303.271663][ T3607] raw: 01ffd80000000000 dead000000000100 dead000000000122 0000000000000000 [ 303.271809][ T3607] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 303.271910][ T3607] page dumped because: nonzero _refcount [ 303.272016][ T3607] Modules linked in: [ 303.272173][ T3607] CPU: 0 UID: 0 PID: 3607 Comm: syz.2.33 Tainted: G B syzkaller #0 PREEMPT [ 303.272470][ T3607] Tainted: [B]=BAD_PAGE [ 303.272561][ T3607] Hardware name: linux,dummy-virt (DT) [ 303.272685][ T3607] Call trace: [ 303.272775][ T3607] show_stack+0x18/0x24 (C) [ 303.272993][ T3607] dump_stack_lvl+0x78/0x90 [ 303.273201][ T3607] dump_stack+0x18/0x24 [ 303.273435][ T3607] bad_page+0x84/0x128 [ 303.273648][ T3607] check_new_page+0x104/0x130 [ 303.273892][ T3607] __rmqueue_pcplist+0x14c/0x1080 [ 303.274114][ T3607] get_page_from_freelist+0xa9c/0x19e0 [ 303.274318][ T3607] __alloc_frozen_pages_noprof+0x184/0xd34 [ 303.274530][ T3607] alloc_pages_mpol+0xb8/0x1b8 [ 303.274755][ T3607] alloc_frozen_pages_noprof+0x48/0xc0 [ 303.274972][ T3607] alloc_pages_noprof+0x10/0x28 [ 303.275186][ T3607] get_free_pages_noprof+0x14/0x70 [ 303.275417][ T3607] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 303.275638][ T3607] kvm_mmu_topup_memory_cache+0x18/0x24 [ 303.275850][ T3607] kvm_handle_guest_abort+0x7ec/0x115c [ 303.276067][ T3607] handle_exit+0x60/0x184 [ 303.276280][ T3607] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 303.276496][ T3607] kvm_vcpu_ioctl+0x14c/0x878 [ 303.276813][ T3607] __arm64_sys_ioctl+0xac/0x104 [ 303.277117][ T3607] invoke_syscall+0x48/0x110 [ 303.277337][ T3607] el0_svc_common.constprop.0+0x40/0xe0 [ 303.277556][ T3607] do_el0_svc+0x1c/0x28 [ 303.277856][ T3607] el0_svc+0x34/0x10c [ 303.278108][ T3607] el0t_64_sync_handler+0xa0/0xe4 [ 303.278329][ T3607] el0t_64_sync+0x1a4/0x1a8 [ 305.104648][ T3609] BUG: Bad page state in process syz.2.35 pfn:53290 [ 305.105131][ T3609] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53290 [ 305.105599][ T3609] flags: 0x1ffe40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x9) [ 305.105974][ T3609] raw: 01ffe40000000000 dead000000000100 dead000000000122 0000000000000000 [ 305.106137][ T3609] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 305.106241][ T3609] page dumped because: nonzero _refcount [ 305.106326][ T3609] Modules linked in: [ 305.106560][ T3609] CPU: 0 UID: 0 PID: 3609 Comm: syz.2.35 Tainted: G B syzkaller #0 PREEMPT [ 305.106907][ T3609] Tainted: [B]=BAD_PAGE [ 305.107031][ T3609] Hardware name: linux,dummy-virt (DT) [ 305.107133][ T3609] Call trace: [ 305.107212][ T3609] show_stack+0x18/0x24 (C) [ 305.107426][ T3609] dump_stack_lvl+0x78/0x90 [ 305.107625][ T3609] dump_stack+0x18/0x24 [ 305.107817][ T3609] bad_page+0x84/0x128 [ 305.108016][ T3609] check_new_page+0x104/0x130 [ 305.108241][ T3609] __rmqueue_pcplist+0x14c/0x1080 [ 305.108487][ T3609] get_page_from_freelist+0xa9c/0x19e0 [ 305.108724][ T3609] __alloc_frozen_pages_noprof+0x184/0xd34 [ 305.108970][ T3609] alloc_pages_mpol+0xb8/0x1b8 [ 305.109192][ T3609] alloc_frozen_pages_noprof+0x48/0xc0 [ 305.109425][ T3609] alloc_pages_noprof+0x10/0x28 [ 305.109630][ T3609] __pmd_alloc+0x40/0x298 [ 305.109934][ T3609] __handle_mm_fault+0x654/0x1a6c [ 305.110165][ T3609] handle_mm_fault+0x158/0x308 [ 305.110367][ T3609] do_page_fault+0x104/0x680 [ 305.110564][ T3609] do_translation_fault+0x60/0x6c [ 305.110788][ T3609] do_mem_abort+0x44/0x94 [ 305.110985][ T3609] el0_da+0x2c/0x90 [ 305.111178][ T3609] el0t_64_sync_handler+0xd0/0xe4 [ 305.111378][ T3609] el0t_64_sync+0x1a4/0x1a8 [ 305.112320][ T3609] BUG: Bad page state in process syz.2.35 pfn:5325c [ 305.112457][ T3609] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5325c [ 305.112605][ T3609] flags: 0x1fff40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xd) [ 305.112860][ T3609] raw: 01fff40000000000 dead000000000100 dead000000000122 0000000000000000 [ 305.113024][ T3609] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 305.113141][ T3609] page dumped because: nonzero _refcount [ 305.113226][ T3609] Modules linked in: [ 305.113409][ T3609] CPU: 0 UID: 0 PID: 3609 Comm: syz.2.35 Tainted: G B syzkaller #0 PREEMPT [ 305.113689][ T3609] Tainted: [B]=BAD_PAGE [ 305.113802][ T3609] Hardware name: linux,dummy-virt (DT) [ 305.113913][ T3609] Call trace: [ 305.113992][ T3609] show_stack+0x18/0x24 (C) [ 305.114222][ T3609] dump_stack_lvl+0x78/0x90 [ 305.114444][ T3609] dump_stack+0x18/0x24 [ 305.114651][ T3609] bad_page+0x84/0x128 [ 305.114864][ T3609] check_new_page+0x104/0x130 [ 305.115067][ T3609] __rmqueue_pcplist+0x14c/0x1080 [ 305.115290][ T3609] get_page_from_freelist+0xa9c/0x19e0 [ 305.115511][ T3609] __alloc_frozen_pages_noprof+0x184/0xd34 [ 305.115729][ T3609] alloc_pages_mpol+0xb8/0x1b8 [ 305.115941][ T3609] alloc_frozen_pages_noprof+0x48/0xc0 [ 305.116161][ T3609] alloc_pages_noprof+0x10/0x28 [ 305.116366][ T3609] __pmd_alloc+0x40/0x298 [ 305.116577][ T3609] __handle_mm_fault+0x654/0x1a6c [ 305.116854][ T3609] handle_mm_fault+0x158/0x308 [ 305.117074][ T3609] do_page_fault+0x104/0x680 [ 305.117312][ T3609] do_translation_fault+0x60/0x6c [ 305.117539][ T3609] do_mem_abort+0x44/0x94 [ 305.117815][ T3609] el0_da+0x2c/0x90 [ 305.118008][ T3609] el0t_64_sync_handler+0xd0/0xe4 [ 305.118189][ T3609] el0t_64_sync+0x1a4/0x1a8 [ 305.193435][ T3609] BUG: Bad page state in process syz.2.35 pfn:53251 [ 305.193588][ T3609] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53251 [ 305.193743][ T3609] flags: 0x1ffd00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x4) [ 305.194034][ T3609] raw: 01ffd00000000000 dead000000000100 dead000000000122 0000000000000000 [ 305.194200][ T3609] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 305.194304][ T3609] page dumped because: nonzero _refcount [ 305.194401][ T3609] Modules linked in: [ 305.194574][ T3609] CPU: 0 UID: 0 PID: 3609 Comm: syz.2.35 Tainted: G B syzkaller #0 PREEMPT [ 305.194854][ T3609] Tainted: [B]=BAD_PAGE [ 305.194959][ T3609] Hardware name: linux,dummy-virt (DT) [ 305.195065][ T3609] Call trace: [ 305.195144][ T3609] show_stack+0x18/0x24 (C) [ 305.195377][ T3609] dump_stack_lvl+0x78/0x90 [ 305.195586][ T3609] dump_stack+0x18/0x24 [ 305.195806][ T3609] bad_page+0x84/0x128 [ 305.196022][ T3609] check_new_page+0x104/0x130 [ 305.196229][ T3609] __rmqueue_pcplist+0x14c/0x1080 [ 305.196453][ T3609] get_page_from_freelist+0xa9c/0x19e0 [ 305.196714][ T3609] __alloc_frozen_pages_noprof+0x184/0xd34 [ 305.196957][ T3609] alloc_pages_mpol+0xb8/0x1b8 [ 305.197194][ T3609] alloc_frozen_pages_noprof+0x48/0xc0 [ 305.197426][ T3609] alloc_pages_noprof+0x10/0x28 [ 305.197624][ T3609] alloc_pages_exact_noprof+0x48/0xc0 [ 305.197836][ T3609] kvm_s2_zalloc_pages_exact+0x20/0x80 [ 305.198029][ T3609] __kvm_pgtable_stage2_init+0x78/0xc0 [ 305.198221][ T3609] kvm_pgtable_stage2_init+0x18/0x24 [ 305.198440][ T3609] kvm_init_stage2_mmu+0xf8/0x280 [ 305.198660][ T3609] kvm_arch_init_vm+0xa4/0x128 [ 305.198889][ T3609] kvm_dev_ioctl+0x270/0x860 [ 305.199113][ T3609] __arm64_sys_ioctl+0xac/0x104 [ 305.199326][ T3609] invoke_syscall+0x48/0x110 [ 305.199569][ T3609] el0_svc_common.constprop.0+0x40/0xe0 [ 305.199794][ T3609] do_el0_svc+0x1c/0x28 [ 305.200038][ T3609] el0_svc+0x34/0x10c [ 305.200286][ T3609] el0t_64_sync_handler+0xa0/0xe4 [ 305.200542][ T3609] el0t_64_sync+0x1a4/0x1a8 [ 305.201601][ T3609] BUG: Bad page state in process syz.2.35 pfn:53255 [ 305.201711][ T3609] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53255 [ 305.201888][ T3609] flags: 0x1fff80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xe) [ 305.202123][ T3609] raw: 01fff80000000000 dead000000000100 dead000000000122 0000000000000000 [ 305.202282][ T3609] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 305.202384][ T3609] page dumped because: nonzero _refcount [ 305.202465][ T3609] Modules linked in: [ 305.202640][ T3609] CPU: 0 UID: 0 PID: 3609 Comm: syz.2.35 Tainted: G B syzkaller #0 PREEMPT [ 305.202913][ T3609] Tainted: [B]=BAD_PAGE [ 305.203002][ T3609] Hardware name: linux,dummy-virt (DT) [ 305.203100][ T3609] Call trace: [ 305.203177][ T3609] show_stack+0x18/0x24 (C) [ 305.203405][ T3609] dump_stack_lvl+0x78/0x90 [ 305.203614][ T3609] dump_stack+0x18/0x24 [ 305.203817][ T3609] bad_page+0x84/0x128 [ 305.204043][ T3609] check_new_page+0x104/0x130 [ 305.204248][ T3609] __rmqueue_pcplist+0x14c/0x1080 [ 305.204453][ T3609] get_page_from_freelist+0xa9c/0x19e0 [ 305.204658][ T3609] __alloc_frozen_pages_noprof+0x184/0xd34 [ 305.204888][ T3609] alloc_pages_mpol+0xb8/0x1b8 [ 305.205092][ T3609] alloc_frozen_pages_noprof+0x48/0xc0 [ 305.205312][ T3609] alloc_pages_noprof+0x10/0x28 [ 305.205517][ T3609] alloc_pages_exact_noprof+0x48/0xc0 [ 305.205721][ T3609] kvm_s2_zalloc_pages_exact+0x20/0x80 [ 305.205973][ T3609] __kvm_pgtable_stage2_init+0x78/0xc0 [ 305.206181][ T3609] kvm_pgtable_stage2_init+0x18/0x24 [ 305.206386][ T3609] kvm_init_stage2_mmu+0xf8/0x280 [ 305.206594][ T3609] kvm_arch_init_vm+0xa4/0x128 [ 305.206862][ T3609] kvm_dev_ioctl+0x270/0x860 [ 305.207045][ T3609] __arm64_sys_ioctl+0xac/0x104 [ 305.207247][ T3609] invoke_syscall+0x48/0x110 [ 305.207473][ T3609] el0_svc_common.constprop.0+0x40/0xe0 [ 305.207698][ T3609] do_el0_svc+0x1c/0x28 [ 305.207928][ T3609] el0_svc+0x34/0x10c [ 305.208152][ T3609] el0t_64_sync_handler+0xa0/0xe4 [ 305.208374][ T3609] el0t_64_sync+0x1a4/0x1a8 1970/01/01 00:05:06 executed programs: 21 [ 307.699633][ T3486] BUG: Bad page state in process syz-executor pfn:5327a [ 307.700449][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5327a [ 307.700629][ T3486] flags: 0x1ffec0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xb) [ 307.700924][ T3486] raw: 01ffec0000000000 dead000000000100 dead000000000122 0000000000000000 [ 307.701164][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 307.701276][ T3486] page dumped because: nonzero _refcount [ 307.701362][ T3486] Modules linked in: [ 307.701584][ T3486] CPU: 0 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 307.701911][ T3486] Tainted: [B]=BAD_PAGE [ 307.702021][ T3486] Hardware name: linux,dummy-virt (DT) [ 307.702134][ T3486] Call trace: [ 307.702222][ T3486] show_stack+0x18/0x24 (C) [ 307.702496][ T3486] dump_stack_lvl+0x78/0x90 [ 307.702725][ T3486] dump_stack+0x18/0x24 [ 307.702968][ T3486] bad_page+0x84/0x128 [ 307.703214][ T3486] check_new_page+0x104/0x130 [ 307.703436][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 307.703655][ T3486] get_page_from_freelist+0xa9c/0x19e0 [ 307.703883][ T3486] __alloc_frozen_pages_noprof+0x184/0xd34 [ 307.704107][ T3486] alloc_pages_mpol+0xb8/0x1b8 [ 307.704330][ T3486] alloc_frozen_pages_noprof+0x48/0xc0 [ 307.704550][ T3486] alloc_pages_noprof+0x10/0x28 [ 307.704764][ T3486] __pmd_alloc+0x40/0x298 [ 307.704987][ T3486] copy_page_range+0x15f4/0x2030 [ 307.705197][ T3486] dup_mmap+0x248/0x738 [ 307.705410][ T3486] copy_process+0xb10/0x1500 [ 307.705651][ T3486] kernel_clone+0x64/0x368 [ 307.705921][ T3486] __do_sys_clone+0x70/0xa8 [ 307.706146][ T3486] __arm64_sys_clone+0x20/0x2c [ 307.706367][ T3486] invoke_syscall+0x48/0x110 [ 307.706590][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 307.706910][ T3486] do_el0_svc+0x1c/0x28 [ 307.707137][ T3486] el0_svc+0x34/0x10c [ 307.707381][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 307.707625][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 307.708742][ T3486] BUG: Bad page state in process syz-executor pfn:5326b [ 307.708862][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5326b [ 307.709003][ T3486] flags: 0x1ffdc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x7) [ 307.709251][ T3486] raw: 01ffdc0000000000 dead000000000100 dead000000000122 0000000000000000 [ 307.709409][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 307.709506][ T3486] page dumped because: nonzero _refcount [ 307.709585][ T3486] Modules linked in: [ 307.709732][ T3486] CPU: 0 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 307.710006][ T3486] Tainted: [B]=BAD_PAGE [ 307.710079][ T3486] Hardware name: linux,dummy-virt (DT) [ 307.710170][ T3486] Call trace: [ 307.710248][ T3486] show_stack+0x18/0x24 (C) [ 307.710462][ T3486] dump_stack_lvl+0x78/0x90 [ 307.710671][ T3486] dump_stack+0x18/0x24 [ 307.710853][ T3486] bad_page+0x84/0x128 [ 307.711048][ T3486] check_new_page+0x104/0x130 [ 307.711247][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 307.711451][ T3486] get_page_from_freelist+0xa9c/0x19e0 [ 307.711654][ T3486] __alloc_frozen_pages_noprof+0x184/0xd34 [ 307.711865][ T3486] alloc_pages_mpol+0xb8/0x1b8 [ 307.712082][ T3486] alloc_frozen_pages_noprof+0x48/0xc0 [ 307.712330][ T3486] alloc_pages_noprof+0x10/0x28 [ 307.712567][ T3486] __pmd_alloc+0x40/0x298 [ 307.712794][ T3486] copy_page_range+0x15f4/0x2030 [ 307.713016][ T3486] dup_mmap+0x248/0x738 [ 307.713227][ T3486] copy_process+0xb10/0x1500 [ 307.713440][ T3486] kernel_clone+0x64/0x368 [ 307.713641][ T3486] __do_sys_clone+0x70/0xa8 [ 307.713886][ T3486] __arm64_sys_clone+0x20/0x2c [ 307.714082][ T3486] invoke_syscall+0x48/0x110 [ 307.714299][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 307.714515][ T3486] do_el0_svc+0x1c/0x28 [ 307.714735][ T3486] el0_svc+0x34/0x10c [ 307.714959][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 307.715177][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 307.870137][ T3611] BUG: Bad page state in process syz.2.37 pfn:53286 [ 307.870608][ T3611] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53286 [ 307.870784][ T3611] flags: 0x1fff80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xe) [ 307.871057][ T3611] raw: 01fff80000000000 dead000000000100 dead000000000122 0000000000000000 [ 307.871232][ T3611] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 307.871346][ T3611] page dumped because: nonzero _refcount [ 307.871440][ T3611] Modules linked in: [ 307.871669][ T3611] CPU: 0 UID: 0 PID: 3611 Comm: syz.2.37 Tainted: G B syzkaller #0 PREEMPT [ 307.871971][ T3611] Tainted: [B]=BAD_PAGE [ 307.872084][ T3611] Hardware name: linux,dummy-virt (DT) [ 307.872194][ T3611] Call trace: [ 307.872282][ T3611] show_stack+0x18/0x24 (C) [ 307.872562][ T3611] dump_stack_lvl+0x78/0x90 [ 307.872790][ T3611] dump_stack+0x18/0x24 [ 307.873013][ T3611] bad_page+0x84/0x128 [ 307.873253][ T3611] check_new_page+0x104/0x130 [ 307.873479][ T3611] __rmqueue_pcplist+0x14c/0x1080 [ 307.873700][ T3611] get_page_from_freelist+0xa9c/0x19e0 [ 307.873962][ T3611] __alloc_frozen_pages_noprof+0x184/0xd34 [ 307.874186][ T3611] alloc_pages_mpol+0xb8/0x1b8 [ 307.874408][ T3611] alloc_frozen_pages_noprof+0x48/0xc0 [ 307.874626][ T3611] alloc_pages_noprof+0x10/0x28 [ 307.874856][ T3611] get_free_pages_noprof+0x14/0x70 [ 307.875098][ T3611] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 307.875326][ T3611] kvm_mmu_topup_memory_cache+0x18/0x24 [ 307.875544][ T3611] kvm_handle_guest_abort+0x7ec/0x115c [ 307.875766][ T3611] handle_exit+0x60/0x184 [ 307.875991][ T3611] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 307.876214][ T3611] kvm_vcpu_ioctl+0x14c/0x878 [ 307.876439][ T3611] __arm64_sys_ioctl+0xac/0x104 [ 307.876729][ T3611] invoke_syscall+0x48/0x110 [ 307.876967][ T3611] el0_svc_common.constprop.0+0x40/0xe0 [ 307.877211][ T3611] do_el0_svc+0x1c/0x28 [ 307.877437][ T3611] el0_svc+0x34/0x10c [ 307.877679][ T3611] el0t_64_sync_handler+0xa0/0xe4 [ 307.877989][ T3611] el0t_64_sync+0x1a4/0x1a8 [ 307.878949][ T3611] BUG: Bad page state in process syz.2.37 pfn:53291 [ 307.879049][ T3611] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53291 [ 307.879178][ T3611] flags: 0x1ffcc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x3) [ 307.879391][ T3611] raw: 01ffcc0000000000 dead000000000100 dead000000000122 0000000000000000 [ 307.879530][ T3611] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 307.879631][ T3611] page dumped because: nonzero _refcount [ 307.879710][ T3611] Modules linked in: [ 307.879879][ T3611] CPU: 0 UID: 0 PID: 3611 Comm: syz.2.37 Tainted: G B syzkaller #0 PREEMPT [ 307.880186][ T3611] Tainted: [B]=BAD_PAGE [ 307.880284][ T3611] Hardware name: linux,dummy-virt (DT) [ 307.880403][ T3611] Call trace: [ 307.880505][ T3611] show_stack+0x18/0x24 (C) [ 307.880732][ T3611] dump_stack_lvl+0x78/0x90 [ 307.880960][ T3611] dump_stack+0x18/0x24 [ 307.881178][ T3611] bad_page+0x84/0x128 [ 307.881397][ T3611] check_new_page+0x104/0x130 [ 307.881612][ T3611] __rmqueue_pcplist+0x14c/0x1080 [ 307.881861][ T3611] get_page_from_freelist+0xa9c/0x19e0 [ 307.882080][ T3611] __alloc_frozen_pages_noprof+0x184/0xd34 [ 307.882302][ T3611] alloc_pages_mpol+0xb8/0x1b8 [ 307.882519][ T3611] alloc_frozen_pages_noprof+0x48/0xc0 [ 307.882735][ T3611] alloc_pages_noprof+0x10/0x28 [ 307.882957][ T3611] get_free_pages_noprof+0x14/0x70 [ 307.883173][ T3611] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 307.883394][ T3611] kvm_mmu_topup_memory_cache+0x18/0x24 [ 307.883609][ T3611] kvm_handle_guest_abort+0x7ec/0x115c [ 307.883829][ T3611] handle_exit+0x60/0x184 [ 307.884051][ T3611] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 307.884270][ T3611] kvm_vcpu_ioctl+0x14c/0x878 [ 307.884490][ T3611] __arm64_sys_ioctl+0xac/0x104 [ 307.884716][ T3611] invoke_syscall+0x48/0x110 [ 307.884944][ T3611] el0_svc_common.constprop.0+0x40/0xe0 [ 307.885188][ T3611] do_el0_svc+0x1c/0x28 [ 307.885413][ T3611] el0_svc+0x34/0x10c [ 307.885634][ T3611] el0t_64_sync_handler+0xa0/0xe4 [ 307.885896][ T3611] el0t_64_sync+0x1a4/0x1a8 [ 310.407938][ T3486] BUG: Bad page state in process syz-executor pfn:53204 [ 310.408327][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53204 [ 310.408775][ T3486] flags: 0x1fff80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xe) [ 310.409087][ T3486] raw: 01fff80000000000 dead000000000100 dead000000000122 0000000000000000 [ 310.409309][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 310.409471][ T3486] page dumped because: nonzero _refcount [ 310.409631][ T3486] Modules linked in: [ 310.409984][ T3486] CPU: 1 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 310.410265][ T3486] Tainted: [B]=BAD_PAGE [ 310.410356][ T3486] Hardware name: linux,dummy-virt (DT) [ 310.410466][ T3486] Call trace: [ 310.410545][ T3486] show_stack+0x18/0x24 (C) [ 310.410793][ T3486] dump_stack_lvl+0x78/0x90 [ 310.411014][ T3486] dump_stack+0x18/0x24 [ 310.411199][ T3486] bad_page+0x84/0x128 [ 310.411371][ T3486] check_new_page+0x104/0x130 [ 310.411585][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 310.411796][ T3486] alloc_pages_bulk_noprof+0x2a0/0x558 [ 310.411999][ T3486] alloc_pages_bulk_mempolicy_noprof+0xb8/0x55c [ 310.412191][ T3486] __vmalloc_node_range_noprof+0x45c/0x804 [ 310.412421][ T3486] __vmalloc_node_noprof+0x90/0xa0 [ 310.412630][ T3486] copy_process+0x928/0x1500 [ 310.412843][ T3486] kernel_clone+0x64/0x368 [ 310.413029][ T3486] __do_sys_clone+0x70/0xa8 [ 310.413195][ T3486] __arm64_sys_clone+0x20/0x2c [ 310.413388][ T3486] invoke_syscall+0x48/0x110 [ 310.413585][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 310.413799][ T3486] do_el0_svc+0x1c/0x28 [ 310.414002][ T3486] el0_svc+0x34/0x10c [ 310.414224][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 310.414445][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 310.414825][ T3486] BUG: Bad page state in process syz-executor pfn:532a0 [ 310.415029][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x532a0 [ 310.415267][ T3486] flags: 0x1ffe40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x9) [ 310.415616][ T3486] raw: 01ffe40000000000 dead000000000100 dead000000000122 0000000000000000 [ 310.415882][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 310.416084][ T3486] page dumped because: nonzero _refcount [ 310.416266][ T3486] Modules linked in: [ 310.416604][ T3486] CPU: 1 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 310.416985][ T3486] Tainted: [B]=BAD_PAGE [ 310.417080][ T3486] Hardware name: linux,dummy-virt (DT) [ 310.417187][ T3486] Call trace: [ 310.417272][ T3486] show_stack+0x18/0x24 (C) [ 310.417496][ T3486] dump_stack_lvl+0x78/0x90 [ 310.417710][ T3486] dump_stack+0x18/0x24 [ 310.417948][ T3486] bad_page+0x84/0x128 [ 310.418151][ T3486] check_new_page+0x104/0x130 [ 310.418368][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 310.418590][ T3486] alloc_pages_bulk_noprof+0x2a0/0x558 [ 310.418804][ T3486] alloc_pages_bulk_mempolicy_noprof+0xb8/0x55c [ 310.418989][ T3486] __vmalloc_node_range_noprof+0x45c/0x804 [ 310.419169][ T3486] __vmalloc_node_noprof+0x90/0xa0 [ 310.419336][ T3486] copy_process+0x928/0x1500 [ 310.419528][ T3486] kernel_clone+0x64/0x368 [ 310.419712][ T3486] __do_sys_clone+0x70/0xa8 [ 310.419894][ T3486] __arm64_sys_clone+0x20/0x2c [ 310.420093][ T3486] invoke_syscall+0x48/0x110 [ 310.420294][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 310.420496][ T3486] do_el0_svc+0x1c/0x28 [ 310.420704][ T3486] el0_svc+0x34/0x10c [ 310.420889][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 310.421066][ T3486] el0t_64_sync+0x1a4/0x1a8 1970/01/01 00:05:11 executed programs: 25 [ 311.826375][ T3614] BUG: Bad page state in process syz.2.40 pfn:5323f [ 311.826621][ T3614] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5323f [ 311.827667][ T3614] flags: 0x1ffcc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x3) [ 311.828143][ T3614] raw: 01ffcc0000000000 dead000000000100 dead000000000122 0000000000000000 [ 311.828376][ T3614] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 311.828559][ T3614] page dumped because: nonzero _refcount [ 311.828726][ T3614] Modules linked in: [ 311.829094][ T3614] CPU: 1 UID: 0 PID: 3614 Comm: syz.2.40 Tainted: G B syzkaller #0 PREEMPT [ 311.829363][ T3614] Tainted: [B]=BAD_PAGE [ 311.829448][ T3614] Hardware name: linux,dummy-virt (DT) [ 311.829545][ T3614] Call trace: [ 311.829623][ T3614] show_stack+0x18/0x24 (C) [ 311.829863][ T3614] dump_stack_lvl+0x78/0x90 [ 311.830056][ T3614] dump_stack+0x18/0x24 [ 311.830242][ T3614] bad_page+0x84/0x128 [ 311.830427][ T3614] check_new_page+0x104/0x130 [ 311.830563][ T3614] __rmqueue_pcplist+0x14c/0x1080 [ 311.830679][ T3614] get_page_from_freelist+0xa9c/0x19e0 [ 311.830794][ T3614] __alloc_frozen_pages_noprof+0x184/0xd34 [ 311.830918][ T3614] alloc_pages_mpol+0xb8/0x1b8 [ 311.831033][ T3614] alloc_frozen_pages_noprof+0x48/0xc0 [ 311.831146][ T3614] alloc_pages_noprof+0x10/0x28 [ 311.831258][ T3614] get_free_pages_noprof+0x14/0x70 [ 311.831372][ T3614] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 311.831487][ T3614] kvm_mmu_topup_memory_cache+0x18/0x24 [ 311.831601][ T3614] kvm_handle_guest_abort+0x7ec/0x115c [ 311.831717][ T3614] handle_exit+0x60/0x184 [ 311.831829][ T3614] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 311.831948][ T3614] kvm_vcpu_ioctl+0x14c/0x878 [ 311.832064][ T3614] __arm64_sys_ioctl+0xac/0x104 [ 311.832181][ T3614] invoke_syscall+0x48/0x110 [ 311.832297][ T3614] el0_svc_common.constprop.0+0x40/0xe0 [ 311.832432][ T3614] do_el0_svc+0x1c/0x28 [ 311.832547][ T3614] el0_svc+0x34/0x10c [ 311.832663][ T3614] el0t_64_sync_handler+0xa0/0xe4 [ 311.832778][ T3614] el0t_64_sync+0x1a4/0x1a8 [ 311.832978][ T3614] BUG: Bad page state in process syz.2.40 pfn:53184 [ 311.833087][ T3614] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53184 [ 311.833215][ T3614] flags: 0x1fff00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xc) [ 311.833390][ T3614] raw: 01fff00000000000 dead000000000100 dead000000000122 0000000000000000 [ 311.833525][ T3614] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 311.833627][ T3614] page dumped because: nonzero _refcount [ 311.833718][ T3614] Modules linked in: [ 311.833945][ T3614] CPU: 1 UID: 0 PID: 3614 Comm: syz.2.40 Tainted: G B syzkaller #0 PREEMPT [ 311.834102][ T3614] Tainted: [B]=BAD_PAGE [ 311.834151][ T3614] Hardware name: linux,dummy-virt (DT) [ 311.834206][ T3614] Call trace: [ 311.834249][ T3614] show_stack+0x18/0x24 (C) [ 311.834367][ T3614] dump_stack_lvl+0x78/0x90 [ 311.834482][ T3614] dump_stack+0x18/0x24 [ 311.834598][ T3614] bad_page+0x84/0x128 [ 311.834714][ T3614] check_new_page+0x104/0x130 [ 311.834828][ T3614] __rmqueue_pcplist+0x14c/0x1080 [ 311.834947][ T3614] get_page_from_freelist+0xa9c/0x19e0 [ 311.835062][ T3614] __alloc_frozen_pages_noprof+0x184/0xd34 [ 311.835176][ T3614] alloc_pages_mpol+0xb8/0x1b8 [ 311.835289][ T3614] alloc_frozen_pages_noprof+0x48/0xc0 [ 311.835403][ T3614] alloc_pages_noprof+0x10/0x28 [ 311.835516][ T3614] get_free_pages_noprof+0x14/0x70 [ 311.835630][ T3614] __kvm_mmu_topup_memory_cache+0xac/0x198 [ 311.835759][ T3614] kvm_mmu_topup_memory_cache+0x18/0x24 [ 311.835898][ T3614] kvm_handle_guest_abort+0x7ec/0x115c [ 311.836014][ T3614] handle_exit+0x60/0x184 [ 311.836126][ T3614] kvm_arch_vcpu_ioctl_run+0x308/0x8d4 [ 311.836241][ T3614] kvm_vcpu_ioctl+0x14c/0x878 [ 311.836357][ T3614] __arm64_sys_ioctl+0xac/0x104 [ 311.836474][ T3614] invoke_syscall+0x48/0x110 [ 311.836589][ T3614] el0_svc_common.constprop.0+0x40/0xe0 [ 311.836769][ T3614] do_el0_svc+0x1c/0x28 [ 311.836889][ T3614] el0_svc+0x34/0x10c [ 311.837005][ T3614] el0t_64_sync_handler+0xa0/0xe4 [ 311.837120][ T3614] el0t_64_sync+0x1a4/0x1a8 [ 312.850104][ T3486] BUG: Bad page state in process syz-executor pfn:5324f [ 312.850326][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5324f [ 312.850563][ T3486] flags: 0x1fff80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xe) [ 312.850765][ T3486] raw: 01fff80000000000 dead000000000100 dead000000000122 0000000000000000 [ 312.850903][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 312.851011][ T3486] page dumped because: nonzero _refcount [ 312.851104][ T3486] Modules linked in: [ 312.851296][ T3486] CPU: 1 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 312.851457][ T3486] Tainted: [B]=BAD_PAGE [ 312.851508][ T3486] Hardware name: linux,dummy-virt (DT) [ 312.851566][ T3486] Call trace: [ 312.851612][ T3486] show_stack+0x18/0x24 (C) [ 312.851749][ T3486] dump_stack_lvl+0x78/0x90 [ 312.851869][ T3486] dump_stack+0x18/0x24 [ 312.851983][ T3486] bad_page+0x84/0x128 [ 312.852100][ T3486] check_new_page+0x104/0x130 [ 312.852214][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 312.852329][ T3486] alloc_pages_bulk_noprof+0x2a0/0x558 [ 312.852462][ T3486] alloc_pages_bulk_mempolicy_noprof+0xb8/0x55c [ 312.852578][ T3486] __vmalloc_node_range_noprof+0x45c/0x804 [ 312.852697][ T3486] __vmalloc_node_noprof+0x90/0xa0 [ 312.852810][ T3486] copy_process+0x928/0x1500 [ 312.852928][ T3486] kernel_clone+0x64/0x368 [ 312.853085][ T3486] __do_sys_clone+0x70/0xa8 [ 312.853248][ T3486] __arm64_sys_clone+0x20/0x2c [ 312.853436][ T3486] invoke_syscall+0x48/0x110 [ 312.853605][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 312.853816][ T3486] do_el0_svc+0x1c/0x28 [ 312.853994][ T3486] el0_svc+0x34/0x10c [ 312.854174][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 312.854379][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 312.854681][ T3486] BUG: Bad page state in process syz-executor pfn:53239 [ 312.854866][ T3486] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x53239 [ 312.855075][ T3486] flags: 0x1ffcc0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x3) [ 312.855363][ T3486] raw: 01ffcc0000000000 dead000000000100 dead000000000122 0000000000000000 [ 312.855575][ T3486] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 312.855694][ T3486] page dumped because: nonzero _refcount [ 312.855788][ T3486] Modules linked in: [ 312.855959][ T3486] CPU: 1 UID: 0 PID: 3486 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 312.856115][ T3486] Tainted: [B]=BAD_PAGE [ 312.856164][ T3486] Hardware name: linux,dummy-virt (DT) [ 312.856219][ T3486] Call trace: [ 312.856262][ T3486] show_stack+0x18/0x24 (C) [ 312.856378][ T3486] dump_stack_lvl+0x78/0x90 [ 312.856493][ T3486] dump_stack+0x18/0x24 [ 312.856607][ T3486] bad_page+0x84/0x128 [ 312.856771][ T3486] check_new_page+0x104/0x130 [ 312.856886][ T3486] __rmqueue_pcplist+0x14c/0x1080 [ 312.857001][ T3486] alloc_pages_bulk_noprof+0x2a0/0x558 [ 312.857169][ T3486] alloc_pages_bulk_mempolicy_noprof+0xb8/0x55c [ 312.857289][ T3486] __vmalloc_node_range_noprof+0x45c/0x804 [ 312.857403][ T3486] __vmalloc_node_noprof+0x90/0xa0 [ 312.857516][ T3486] copy_process+0x928/0x1500 [ 312.857645][ T3486] kernel_clone+0x64/0x368 [ 312.857761][ T3486] __do_sys_clone+0x70/0xa8 [ 312.857889][ T3486] __arm64_sys_clone+0x20/0x2c [ 312.858004][ T3486] invoke_syscall+0x48/0x110 [ 312.858119][ T3486] el0_svc_common.constprop.0+0x40/0xe0 [ 312.858234][ T3486] do_el0_svc+0x1c/0x28 [ 312.858350][ T3486] el0_svc+0x34/0x10c [ 312.858465][ T3486] el0t_64_sync_handler+0xa0/0xe4 [ 312.858580][ T3486] el0t_64_sync+0x1a4/0x1a8 [ 312.962005][ T3615] BUG: Bad page state in process syz.2.41 pfn:531ec [ 312.962270][ T3615] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x531ec [ 312.962542][ T3615] flags: 0x1ffd40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x5) [ 312.962783][ T3615] raw: 01ffd40000000000 dead000000000100 dead000000000122 0000000000000000 [ 312.962996][ T3615] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 312.963158][ T3615] page dumped because: nonzero _refcount [ 312.963304][ T3615] Modules linked in: [ 312.963634][ T3615] CPU: 1 UID: 0 PID: 3615 Comm: syz.2.41 Tainted: G B syzkaller #0 PREEMPT [ 312.963875][ T3615] Tainted: [B]=BAD_PAGE [ 312.963956][ T3615] Hardware name: linux,dummy-virt (DT) [ 312.964043][ T3615] Call trace: [ 312.964113][ T3615] show_stack+0x18/0x24 (C) [ 312.964323][ T3615] dump_stack_lvl+0x78/0x90 [ 312.964510][ T3615] dump_stack+0x18/0x24 [ 312.964709][ T3615] bad_page+0x84/0x128 [ 312.964901][ T3615] check_new_page+0x104/0x130 [ 312.965098][ T3615] __rmqueue_pcplist+0x14c/0x1080 [ 312.965284][ T3615] get_page_from_freelist+0xa9c/0x19e0 [ 312.965483][ T3615] __alloc_frozen_pages_noprof+0x184/0xd34 [ 312.965698][ T3615] alloc_pages_mpol+0xb8/0x1b8 [ 312.965924][ T3615] alloc_frozen_pages_noprof+0x48/0xc0 [ 312.966110][ T3615] alloc_pages_noprof+0x10/0x28 [ 312.966239][ T3615] __pte_alloc+0x38/0x14c [ 312.966357][ T3615] __handle_mm_fault+0x16dc/0x1a6c [ 312.966469][ T3615] handle_mm_fault+0x158/0x308 [ 312.966583][ T3615] do_page_fault+0x104/0x680 [ 312.966767][ T3615] do_translation_fault+0x60/0x6c [ 312.966887][ T3615] do_mem_abort+0x44/0x94 [ 312.967002][ T3615] el0_da+0x2c/0x90 [ 312.967118][ T3615] el0t_64_sync_handler+0xd0/0xe4 [ 312.967236][ T3615] el0t_64_sync+0x1a4/0x1a8 [ 312.967624][ T3615] BUG: Bad page state in process syz.2.41 pfn:531f6 [ 312.967739][ T3615] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x531f6 [ 312.967870][ T3615] flags: 0x1ffec0000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xb) [ 312.968046][ T3615] raw: 01ffec0000000000 dead000000000100 dead000000000122 0000000000000000 [ 312.968184][ T3615] raw: 0000000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 312.968287][ T3615] page dumped because: nonzero _refcount [ 312.968378][ T3615] Modules linked in: [ 312.968551][ T3615] CPU: 1 UID: 0 PID: 3615 Comm: syz.2.41 Tainted: G B syzkaller #0 PREEMPT [ 312.968716][ T3615] Tainted: [B]=BAD_PAGE [ 312.968766][ T3615] Hardware name: linux,dummy-virt (DT) [ 312.968821][ T3615] Call trace: [ 312.968864][ T3615] show_stack+0x18/0x24 (C) [ 312.968981][ T3615] dump_stack_lvl+0x78/0x90 [ 312.969096][ T3615] dump_stack+0x18/0x24 [ 312.969209][ T3615] bad_page+0x84/0x128 [ 312.969323][ T3615] check_new_page+0x104/0x130 [ 312.969436][ T3615] __rmqueue_pcplist+0x14c/0x1080 [ 312.969551][ T3615] get_page_from_freelist+0xa9c/0x19e0 [ 312.969672][ T3615] __alloc_frozen_pages_noprof+0x184/0xd34 [ 312.969816][ T3615] alloc_pages_mpol+0xb8/0x1b8 [ 312.969930][ T3615] alloc_frozen_pages_noprof+0x48/0xc0 [ 312.970043][ T3615] alloc_pages_noprof+0x10/0x28 [ 312.970156][ T3615] __pte_alloc+0x38/0x14c [ 312.970272][ T3615] __handle_mm_fault+0x16dc/0x1a6c [ 312.970384][ T3615] handle_mm_fault+0x158/0x308 [ 312.970497][ T3615] do_page_fault+0x104/0x680 [ 312.970626][ T3615] do_translation_fault+0x60/0x6c [ 312.970742][ T3615] do_mem_abort+0x44/0x94 [ 312.970860][ T3615] el0_da+0x2c/0x90 [ 312.970976][ T3615] el0t_64_sync_handler+0xd0/0xe4 [ 312.971091][ T3615] el0t_64_sync+0x1a4/0x1a8 VM DIAGNOSIS: 14:09:03 Registers: info registers vcpu 0 CPU#0 PC=ffff8000808edd08 X00=0000000000000002 X01=0000000000000018 X02=ffff800082ce5018 X03=ffff800082aaf170 X04=f9f00000030dd880 X05=000000000000006f X06=000000000000005d X07=0000000000000000 X08=7f7f7f7f7f7f7f7f X09=ffff800082aaf1a0 X10=0000000000000001 X11=ffff8000830bbe10 X12=ffff8000829ef238 X13=ffff8000830bbb7d X14=ffff8000830bbb88 X15=ffff8000830bb9f0 X16=0000000000000000 X17=0000000000000000 X18=00000000ffffffff X19=f5f0000003043019 X20=ffff8000808eddb8 X21=f9f00000030dd880 X22=f5f0000003043019 X23=ffff8000808eddb8 X24=000000000000003b X25=0000000000000001 X26=f1f00000032b3780 X27=0000000000000000 X28=0000000000000000 X29=ffff8000830bbc90 X30=ffff8000808edde0 SP=ffff8000830bbc90 PSTATE=814020c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000010 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3fec195bc10688bf Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:41566caa80000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3ff238a40103fbd8 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f146b375c020de1d:e144a8879ce70f06 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0fd1ed4da94f6f21:448f35b68c2880e3 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:aab08290cf1b5316:e6f0b5fab021ef77 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:34ad358575bbe203:2be50999a83e2acc Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:79aeb65997a4d067:878dc5984e8cf52f Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:402b1322f5576fa5:4356652b18723c24 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3e8eec5cde98351f:186d8e1841d98179 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c8e8343b71550a6c:ba9a26482baf1342 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:9f00b4575beba0ba:bc10fc62bce1c8f5 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:732d3e062137667c:bbd52891d3229964 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:de4dbdd72217c0af:2b041af18a37d5a5 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:dea1dad911782dcb:16bdecc7960eee68 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2dbf4e4d7a555087:1b5863cbb259a95d Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:a825eb89a825eb89:a825eb89a825eb89 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:763abf85763abf85:763abf85763abf85 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:301399fd301399fd:301399fd301399fd Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:e2cca1bce2cca1bc:e2cca1bce2cca1bc Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:645edfbe645edfbe:645edfbe645edfbe Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:a95e9bb2a95e9bb2:a95e9bb2a95e9bb2 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:1396499d1396499d:1396499d1396499d Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:7670f9877670f987:7670f9877670f987 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:88cf580330025307:5b38d294b5c8052a Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0e0d0c0f0a09080b:0605040702010003 info registers vcpu 1 CPU#1 PC=ffff800080325858 X00=0000000000000010 X01=0000000000000000 X02=0000000000000000 X03=000000000000ffff X04=fbffff3fffffffff X05=0000000000000001 X06=00000025941e3888 X07=0000000000000190 X08=fcf0000012bac978 X09=5f976a51f7236d4e X10=7e066ec5c808344b X11=00000000000000c0 X12=0000000000000002 X13=0000000000000000 X14=0000000000000192 X15=0000ffffeb07e9e0 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=f8f00000131de000 X20=0000000000000000 X21=ffff800080099bc0 X22=0000000000000000 X23=0000000021402009 X24=ffffff8000000000 X25=0000000000000001 X26=0000000000000000 X27=0000000000000000 X28=fcf0000012bab780 X29=ffff80008918b830 X30=ffff8000803261d0 SP=ffff80008918b830 PSTATE=61402009 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6572207265767265:730073250a0d0a0d Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:5f656c6261746770:5f6d766b5f5f206e Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00ff00ff00000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000000f0f0000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:62617467705f6d76:6b5f5f206e692073 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:203a29315f657661:6c735f646e6f6220 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:206e612073612067:6e6976616c736e45 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffeb07e880:0000ffffeb07e880 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd8:0000ffffeb07e850 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000