syzkaller syzkaller login: [ 11.445150][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 11.457868][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 11.457879][ T23] audit: type=1400 audit(1635112715.839:71): avc: denied { transition } for pid=291 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.462622][ T23] audit: type=1400 audit(1635112715.839:72): avc: denied { write } for pid=291 comm="sh" path="pipe:[3810]" dev="pipefs" ino=3810 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 12.074097][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 12.604147][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 14.444171][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! Warning: Permanently added '10.128.1.236' (ECDSA) to the list of known hosts. 2021/10/24 22:05:52 parsed 1 programs [ 448.248890][ T23] audit: type=1400 audit(1635113152.629:73): avc: denied { getattr } for pid=366 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 448.261396][ T371] cgroup: Unknown subsys name 'net' [ 448.272666][ T23] audit: type=1400 audit(1635113152.629:74): avc: denied { read } for pid=366 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 448.298801][ T23] audit: type=1400 audit(1635113152.629:75): avc: denied { open } for pid=366 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 448.299033][ T371] cgroup: Unknown subsys name 'devices' [ 448.322187][ T23] audit: type=1400 audit(1635113152.629:76): avc: denied { read } for pid=366 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 448.350467][ T23] audit: type=1400 audit(1635113152.629:77): avc: denied { open } for pid=366 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 448.373971][ T23] audit: type=1400 audit(1635113152.629:78): avc: denied { mounton } for pid=371 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 448.396640][ T23] audit: type=1400 audit(1635113152.629:79): avc: denied { mount } for pid=371 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 448.418802][ T23] audit: type=1400 audit(1635113152.659:80): avc: denied { unmount } for pid=371 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 448.535438][ T371] cgroup: Unknown subsys name 'hugetlb' [ 448.541090][ T371] cgroup: Unknown subsys name 'rlimit' 2021/10/24 22:05:52 executed programs: 0 [ 448.605341][ T23] audit: type=1400 audit(1635113152.989:81): avc: denied { mounton } for pid=371 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 448.630217][ T23] audit: type=1400 audit(1635113152.989:82): avc: denied { mount } for pid=371 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 448.657292][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.664472][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.671872][ T375] device bridge_slave_0 entered promiscuous mode [ 448.679429][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.686657][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.693931][ T375] device bridge_slave_1 entered promiscuous mode [ 448.719832][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.726998][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 448.734313][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.741339][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 448.757369][ T72] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.764895][ T72] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.772070][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 448.779887][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 448.788863][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 448.797266][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.804392][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 448.824709][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 448.833505][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 448.834117][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 448.841909][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 448.858532][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 448.866890][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 448.875057][ T72] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.882062][ T72] bridge0: port 2(bridge_slave_1) entered forwarding state [ 448.889960][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 448.898151][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 448.909318][ T72] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 448.922102][ T375] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 448.940513][ T382] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 449.008546][ T394] ------------[ cut here ]------------ [ 449.014133][ T394] kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:516! [ 449.014693][ T391] KVM: debugfs: duplicate directory 391-5 [ 449.021676][ T394] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 449.021686][ T394] CPU: 0 PID: 394 Comm: syz-executor.0 Not tainted 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 449.021699][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.053547][ T394] RIP: 0010:kvm_mmu_notifier_invalidate_range_end+0xb2/0xc0 [ 449.060808][ T394] Code: 49 8b 1e 48 c7 c7 ff ff ff ff 48 89 de e8 46 96 64 00 48 85 db 78 0e e8 7c 91 64 00 5b 41 5c 41 5e 41 5f 5d c3 e8 6e 91 64 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 [ 449.080397][ T394] RSP: 0000:ffffc90000e477d0 EFLAGS: 00010293 [ 449.086619][ T394] RAX: ffffffff81086782 RBX: ffffffffffffffff RCX: ffff8881065993c0 [ 449.094674][ T394] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 449.102622][ T394] RBP: ffffc90000e477f0 R08: ffffffff8108676a R09: 0000000000000003 [ 449.110572][ T394] R10: fffff520001c8ee9 R11: 0000000000000004 R12: dffffc0000000000 [ 449.118520][ T394] R13: dffffc0000000000 R14: ffffc90000e62160 R15: ffffc90000e59000 [ 449.126480][ T394] FS: 00007ff46b830700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 449.135383][ T394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.141954][ T394] CR2: 0000000000000000 CR3: 000000010a03b000 CR4: 00000000003526b0 [ 449.149913][ T394] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.158206][ T394] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.166153][ T394] Call Trace: [ 449.169430][ T394] ? kvm_mmu_notifier_invalidate_range_start+0x300/0x300 [ 449.176431][ T394] __mmu_notifier_invalidate_range_end+0x246/0x300 [ 449.182923][ T394] wp_page_copy+0xe51/0x1750 [ 449.187493][ T394] ? copy_user_highpage+0x1b0/0x1b0 [ 449.192753][ T394] ? __kasan_check_write+0x14/0x20 [ 449.198012][ T394] ? _raw_spin_trylock+0xcb/0x1a0 [ 449.203026][ T394] ? update_load_avg+0x45c/0xa00 [ 449.208024][ T394] do_wp_page+0x73b/0xc80 [ 449.212327][ T394] handle_pte_fault+0x575/0xac0 [ 449.217154][ T394] ___handle_speculative_fault+0xd97/0x17d0 [ 449.223020][ T394] ? __handle_speculative_fault+0x2a0/0x2a0 [ 449.228890][ T394] ? to_ratio+0x30/0x30 [ 449.233033][ T394] ? __kasan_check_write+0x14/0x20 [ 449.238116][ T394] ? put_pid+0xe1/0x120 [ 449.242245][ T394] ? _raw_read_unlock+0x25/0x40 [ 449.247068][ T394] ? get_vma+0x14e/0x160 [ 449.251285][ T394] __handle_speculative_fault+0xc3/0x2a0 [ 449.256892][ T394] do_user_addr_fault+0x8c9/0xd70 [ 449.261894][ T394] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 449.268206][ T394] exc_page_fault+0x98/0x2d0 [ 449.272771][ T394] ? asm_exc_page_fault+0x8/0x30 [ 449.277679][ T394] asm_exc_page_fault+0x1e/0x30 [ 449.282595][ T394] RIP: 0033:0x7ff46b8815b5 [ 449.286983][ T394] Code: 4b 48 48 8b 53 40 48 8b 73 38 48 8b 7b 30 48 85 c0 74 62 48 83 ec 08 ff 73 70 ff 73 68 ff 73 60 ff d0 48 83 c4 20 48 8b 0c 24 <48> 89 81 80 00 00 00 e9 f5 fd ff ff 0f 1f 80 00 00 00 00 48 8b 04 [ 449.306561][ T394] RSP: 002b:00007ff46b8301a0 EFLAGS: 00010203 [ 449.312605][ T394] RAX: 000000000000000c RBX: 00007ff46b9de020 RCX: 00007ff46b9de020 [ 449.320549][ T394] RDX: 0000000000000000 RSI: 00007ff46b8813ae RDI: 0000000000000000 [ 449.328494][ T394] RBP: 00007ff46b934e8f R08: 0000000000000000 R09: 0000000000000000 [ 449.336524][ T394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 449.344472][ T394] R13: 00007ffcf90bd9ef R14: 00007ff46b830300 R15: 0000000000022000 [ 449.352418][ T394] Modules linked in: [ 449.357208][ T391] ------------[ cut here ]------------ [ 449.362688][ T390] ------------[ cut here ]------------ [ 449.362702][ T391] kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:516! [ 449.368399][ T394] ---[ end trace 948762ae4ec323ee ]--- [ 449.376238][ T391] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 449.381692][ T390] kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:516! [ 449.387685][ T391] CPU: 1 PID: 391 Comm: syz-executor.0 Tainted: G D 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 449.387690][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.387707][ T391] RIP: 0010:kvm_mmu_notifier_invalidate_range_end+0xb2/0xc0 [ 449.387715][ T391] Code: 49 8b 1e 48 c7 c7 ff ff ff ff 48 89 de e8 46 96 64 00 48 85 db 78 0e e8 7c 91 64 00 5b 41 5c 41 5e 41 5f 5d c3 e8 6e 91 64 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 [ 449.387721][ T391] RSP: 0018:ffffc90000bd77d0 EFLAGS: 00010293 [ 449.387731][ T391] RAX: ffffffff81086782 RBX: ffffffffffffffff RCX: ffff88810659bb40 [ 449.387737][ T391] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 449.387742][ T391] RBP: ffffc90000bd77f0 R08: ffffffff8108676a R09: 0000000000000003 [ 449.387748][ T391] R10: fffff5200017aee9 R11: 0000000000000004 R12: dffffc0000000000 [ 449.387754][ T391] R13: dffffc0000000000 R14: ffffc90000e62160 R15: ffffc90000e59000 [ 449.387761][ T391] FS: 00007ff46b851700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 449.387767][ T391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.387772][ T391] CR2: 00007ff46b9ddfe0 CR3: 000000010a03b000 CR4: 00000000003526a0 [ 449.387781][ T391] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.387787][ T391] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.387790][ T391] Call Trace: [ 449.387800][ T391] ? kvm_mmu_notifier_invalidate_range_start+0x300/0x300 [ 449.387811][ T391] __mmu_notifier_invalidate_range_end+0x246/0x300 [ 449.387824][ T391] wp_page_copy+0xe51/0x1750 [ 449.387843][ T391] ? copy_user_highpage+0x1b0/0x1b0 [ 449.387854][ T391] ? __kasan_check_write+0x14/0x20 [ 449.387865][ T391] ? _raw_spin_trylock+0xcb/0x1a0 [ 449.387884][ T391] do_wp_page+0x73b/0xc80 [ 449.396955][ T394] RIP: 0010:kvm_mmu_notifier_invalidate_range_end+0xb2/0xc0 [ 449.406963][ T391] handle_pte_fault+0x575/0xac0 [ 449.406974][ T391] ___handle_speculative_fault+0xd97/0x17d0 [ 449.406985][ T391] ? __handle_speculative_fault+0x2a0/0x2a0 [ 449.406996][ T391] ? debug_smp_processor_id+0x1c/0x20 [ 449.407007][ T391] ? __kasan_slab_free+0x11/0x20 [ 449.407025][ T391] ? slab_free_freelist_hook+0xb2/0x180 [ 449.610598][ T391] ? kvm_uevent_notify_change+0x326/0x3c0 [ 449.616289][ T391] ? _raw_read_unlock+0x25/0x40 [ 449.621121][ T391] ? get_vma+0x14e/0x160 [ 449.625334][ T391] __handle_speculative_fault+0xc3/0x2a0 [ 449.630936][ T391] do_user_addr_fault+0x8c9/0xd70 [ 449.635930][ T391] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 449.642240][ T391] exc_page_fault+0x98/0x2d0 [ 449.646800][ T391] ? asm_exc_page_fault+0x8/0x30 [ 449.651706][ T391] asm_exc_page_fault+0x1e/0x30 [ 449.656524][ T391] RIP: 0033:0x7ff46b8815b5 [ 449.661086][ T391] Code: 4b 48 48 8b 53 40 48 8b 73 38 48 8b 7b 30 48 85 c0 74 62 48 83 ec 08 ff 73 70 ff 73 68 ff 73 60 ff d0 48 83 c4 20 48 8b 0c 24 <48> 89 81 80 00 00 00 e9 f5 fd ff ff 0f 1f 80 00 00 00 00 48 8b 04 [ 449.680751][ T391] RSP: 002b:00007ff46b8511a0 EFLAGS: 00010203 [ 449.686800][ T391] RAX: 0000000000000005 RBX: 00007ff46b9ddf60 RCX: 00007ff46b9ddf60 [ 449.694754][ T391] RDX: 0000000000000000 RSI: 00007ff46b8813ae RDI: 0000000000000004 [ 449.702704][ T391] RBP: 00007ff46b934e8f R08: 0000000000000000 R09: 0000000000000000 [ 449.710644][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 449.718604][ T391] R13: 00007ffcf90bd9ef R14: 00007ff46b851300 R15: 0000000000022000 [ 449.726549][ T391] Modules linked in: [ 449.730472][ T390] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 449.731627][ T391] ---[ end trace 948762ae4ec323ef ]--- [ 449.736538][ T390] CPU: 0 PID: 390 Comm: syz-executor.0 Tainted: G D 5.10.75-syzkaller-01082-g234d53d2bb60 #0 [ 449.736544][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.736561][ T390] RIP: 0010:kvm_mmu_notifier_invalidate_range_end+0xb2/0xc0 [ 449.736570][ T390] Code: 49 8b 1e 48 c7 c7 ff ff ff ff 48 89 de e8 46 96 64 00 48 85 db 78 0e e8 7c 91 64 00 5b 41 5c 41 5e 41 5f 5d c3 e8 6e 91 64 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 [ 449.736576][ T390] RSP: 0000:ffffc90000c077d0 EFLAGS: 00010293 [ 449.736588][ T390] RAX: ffffffff81086782 RBX: ffffffffffffffff RCX: ffff8881043fa780 [ 449.736595][ T390] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 449.736602][ T390] RBP: ffffc90000c077f0 R08: ffffffff8108676a R09: 0000000000000003 [ 449.736608][ T390] R10: fffff52000180ee9 R11: 0000000000000004 R12: dffffc0000000000 [ 449.736616][ T390] R13: dffffc0000000000 R14: ffffc90000e62160 R15: ffffc90000e59000 [ 449.736624][ T390] FS: 0000555555cfa400(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 449.736629][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.736635][ T390] CR2: 0000555555cfa3bc CR3: 000000010a03b000 CR4: 00000000003526b0 [ 449.736650][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.742127][ T391] RIP: 0010:kvm_mmu_notifier_invalidate_range_end+0xb2/0xc0 [ 449.753509][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.753511][ T390] Call Trace: [ 449.753522][ T390] ? kvm_mmu_notifier_invalidate_range_start+0x300/0x300 [ 449.753533][ T390] __mmu_notifier_invalidate_range_end+0x246/0x300 [ 449.753543][ T390] wp_page_copy+0xe51/0x1750 [ 449.753561][ T390] ? copy_user_highpage+0x1b0/0x1b0 [ 449.764663][ T391] Code: 49 8b 1e 48 c7 c7 ff ff ff ff 48 89 de e8 46 96 64 00 48 85 db 78 0e e8 7c 91 64 00 5b 41 5c 41 5e 41 5f 5d c3 e8 6e 91 64 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 [ 449.770860][ T390] ? __kasan_check_write+0x14/0x20 [ 449.790683][ T391] RSP: 0000:ffffc90000e477d0 EFLAGS: 00010293 [ 449.796496][ T390] ? _raw_spin_trylock+0xcb/0x1a0 [ 449.796511][ T390] do_wp_page+0x73b/0xc80 [ 449.796523][ T390] handle_pte_fault+0x575/0xac0 [ 449.796542][ T390] ___handle_speculative_fault+0xd97/0x17d0 [ 449.804921][ T391] [ 449.812472][ T390] ? __handle_speculative_fault+0x2a0/0x2a0 [ 449.820613][ T391] RAX: ffffffff81086782 RBX: ffffffffffffffff RCX: ffff8881065993c0 [ 449.828364][ T390] ? __kasan_check_write+0x14/0x20 [ 449.828374][ T390] ? _raw_read_unlock+0x25/0x40 [ 449.828388][ T390] ? get_vma+0x14e/0x160 [ 449.836553][ T391] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 449.845253][ T390] __handle_speculative_fault+0xc3/0x2a0 [ 449.845263][ T390] do_user_addr_fault+0x8c9/0xd70 [ 449.845279][ T390] ? trace_raw_output_x86_exceptions+0x100/0x100 [ 449.852395][ T391] RBP: ffffc90000e477f0 R08: ffffffff8108676a R09: 0000000000000003 [ 449.859797][ T390] exc_page_fault+0x98/0x2d0 [ 449.859806][ T390] ? asm_exc_page_fault+0x8/0x30 [ 449.859821][ T390] asm_exc_page_fault+0x1e/0x30 [ 449.868204][ T391] R10: fffff520001c8ee9 R11: 0000000000000004 R12: dffffc0000000000 [ 449.875019][ T390] RIP: 0033:0x7ff46b8daa4b [ 449.875029][ T390] Code: 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 <64> 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 [ 449.875034][ T390] RSP: 002b:00007ffcf90bda68 EFLAGS: 00010213 [ 449.875051][ T390] RAX: 000000000000006e RBX: 0000000000000032 RCX: ffffffffffffffbc [ 449.883131][ T391] R13: dffffc0000000000 R14: ffffc90000e62160 R15: ffffc90000e59000 [ 449.886360][ T390] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff46b9de02c [ 449.886367][ T390] RBP: 00007ff46b9de02c R08: 00007ffcf91200b8 R09: 0000000000000000 [ 449.886373][ T390] R10: 00007ffcf90bdb40 R11: 0000000000000246 R12: 000000000006d9e6 [ 449.886379][ T390] R13: 00000000000003e8 R14: 00007ff46b9ddf60 R15: 000000000006d9da [ 449.886385][ T390] Modules linked in: [ 449.894169][ T391] FS: 00007ff46b851700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 449.902369][ T394] Code: 49 8b 1e 48 c7 c7 ff ff ff ff 48 89 de e8 46 96 64 00 48 85 db 78 0e e8 7c 91 64 00 5b 41 5c 41 5e 41 5f 5d c3 e8 6e 91 64 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 [ 449.934791][ T390] ---[ end trace 948762ae4ec323f0 ]--- [ 449.934816][ T390] RIP: 0010:kvm_mmu_notifier_invalidate_range_end+0xb2/0xc0 [ 449.934826][ T390] Code: 49 8b 1e 48 c7 c7 ff ff ff ff 48 89 de e8 46 96 64 00 48 85 db 78 0e e8 7c 91 64 00 5b 41 5c 41 5e 41 5f 5d c3 e8 6e 91 64 00 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 57 41 56 [ 449.934833][ T390] RSP: 0000:ffffc90000e477d0 EFLAGS: 00010293 [ 449.934846][ T390] RAX: ffffffff81086782 RBX: ffffffffffffffff RCX: ffff8881065993c0 [ 449.934853][ T390] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 449.934860][ T390] RBP: ffffc90000e477f0 R08: ffffffff8108676a R09: 0000000000000003 [ 449.934867][ T390] R10: fffff520001c8ee9 R11: 0000000000000004 R12: dffffc0000000000 [ 449.934872][ T390] R13: dffffc0000000000 R14: ffffc90000e62160 R15: ffffc90000e59000 [ 449.934889][ T390] FS: 0000555555cfa400(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 449.941029][ T391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.946590][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.946597][ T390] CR2: 00007ff46b9ddfe0 CR3: 000000010a03b000 CR4: 00000000003526a0 [ 449.946607][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.946613][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.946619][ T390] Kernel panic - not syncing: Fatal exception [ 449.946894][ T390] Kernel Offset: disabled [ 450.292044][ T390] Rebooting in 86400 seconds..