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🐞 Open [1162] 🐞 Fixed [4299] 🐞 Invalid [9644] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in kvm_mmu_notifier_invalidate_range_start | C | done | 19 | 333d | 394d | 22/24 | fixed on 2022/03/08 16:11 |
------------[ cut here ]------------ WARNING: CPU: 0 PID: 3597 at arch/x86/kvm/../../../virt/kvm/kvm_main.c:529 __kvm_handle_hva_range arch/x86/kvm/../../../virt/kvm/kvm_main.c:529 [inline] WARNING: CPU: 0 PID: 3597 at arch/x86/kvm/../../../virt/kvm/kvm_main.c:529 kvm_mmu_notifier_invalidate_range_start+0x97a/0xb20 arch/x86/kvm/../../../virt/kvm/kvm_main.c:714 Modules linked in: CPU: 0 PID: 3597 Comm: syz-executor812 Not tainted 5.17.0-rc8-syzkaller-00003-g56e337f2cf13 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__kvm_handle_hva_range arch/x86/kvm/../../../virt/kvm/kvm_main.c:529 [inline] RIP: 0010:kvm_mmu_notifier_invalidate_range_start+0x97a/0xb20 arch/x86/kvm/../../../virt/kvm/kvm_main.c:714 Code: 00 48 c7 c2 60 0c a2 89 be b9 01 00 00 48 c7 c7 c0 10 a2 89 c6 05 ed 71 76 0c 01 e8 79 84 ff 07 e9 73 ff ff ff e8 b6 cd 6f 00 <0f> 0b e9 88 fc ff ff e8 aa cd 6f 00 0f 0b e9 58 fc ff ff e8 9e cd RSP: 0018:ffffc9000282f948 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 000000002000d000 RCX: 0000000000000000 RDX: ffff88807e253a00 RSI: ffffffff8108f27a RDI: 0000000000000003 RBP: ffffc90002b69290 R08: 000000002000d000 R09: ffffc90002b692e3 R10: ffffffff8108eb1c R11: 0000000000000001 R12: ffffc90002b72240 R13: ffffc90002b68000 R14: ffffc9000282fc18 R15: 000000002000d000 FS: 0000555556fa7300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000562046d7f058 CR3: 000000001ed76000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> mn_hlist_invalidate_range_start mm/mmu_notifier.c:493 [inline] __mmu_notifier_invalidate_range_start+0x2ff/0x800 mm/mmu_notifier.c:548 mmu_notifier_invalidate_range_start include/linux/mmu_notifier.h:459 [inline] move_page_tables+0x2642/0x2d20 mm/mremap.c:498 move_vma+0x48c/0xf40 mm/mremap.c:629 mremap_to mm/mremap.c:862 [inline] __do_sys_mremap+0xf01/0x1560 mm/mremap.c:972 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f8be8dec089 Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc5b169b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8be8dec089 RDX: 0000000000001000 RSI: fffffffffffffe74 RDI: 000000002000d000 RBP: 00007f8be8db0070 R08: 0000000020007000 R09: 0000000000000000 R10: 0000000000000003 R11: 0000000000000246 R12: 00007f8be8db0100 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK>
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce | 2022/03/17 11:08 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | syz | C | WARNING in kvm_mmu_notifier_invalidate_range_start | ||
ci-upstream-kasan-gce | 2022/03/17 10:48 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | syz | C | WARNING in kvm_mmu_notifier_invalidate_range_start | ||
ci-upstream-kasan-gce-smack-root | 2022/03/17 10:33 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | syz | C | WARNING in kvm_mmu_notifier_invalidate_range_start | ||
ci-upstream-kasan-gce | 2022/03/17 10:29 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | syz | C | WARNING in kvm_mmu_notifier_invalidate_range_start | ||
ci-upstream-kasan-gce-selinux-root | 2022/03/17 10:29 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | syz | C | WARNING in kvm_mmu_notifier_invalidate_range_start | ||
ci-qemu-upstream | 2022/04/03 16:09 | upstream | be2d3ecedd99 | 79a2a8fc | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce | 2022/04/03 16:05 | upstream | be2d3ecedd99 | 79a2a8fc | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce-smack-root | 2022/04/03 15:58 | upstream | be2d3ecedd99 | 79a2a8fc | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce-selinux-root | 2022/04/03 15:57 | upstream | be2d3ecedd99 | 79a2a8fc | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce-selinux-root | 2022/03/23 19:45 | upstream | 6b1f86f8e9c7 | 5ff41e94 | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce-smack-root | 2022/03/17 10:18 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce-selinux-root | 2022/03/17 10:14 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-kasan-gce | 2022/03/17 10:14 | upstream | 56e337f2cf13 | dfa9a8ed | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start | |||
ci-upstream-linux-next-kasan-gce-root | 2022/04/03 15:59 | linux-next | e5071887cd22 | 79a2a8fc | .config | console log | report | info | WARNING in kvm_mmu_notifier_invalidate_range_start |