Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/05/19 | linux-5.15.y (ToT) | 9d6bde853685 | C | [report] WARNING in vmx_queue_exception |
2023/05/19 | upstream (ToT) | 2d1bcbc6cd70 | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/05/19 | linux-5.15.y (ToT) | 9d6bde853685 | C | [report] WARNING in vmx_queue_exception |
2023/05/19 | upstream (ToT) | 2d1bcbc6cd70 | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in vmx_queue_exception kvm | 8 | 815d | 878d | 20/26 | fixed on 2022/03/08 16:11 | |||
upstream | WARNING in vmx_queue_exception (2) kvm | C | 5 | 751d | 750d | 22/26 | fixed on 2023/02/24 13:50 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/08/18 22:11 | 8h33m | fix candidate | upstream | job log (1) | |
2023/06/18 06:19 | 37m | bisect fix | linux-5.15.y | job log (0) log | |
2023/05/01 03:23 | 41m | bisect fix | linux-5.15.y | job log (0) log |
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. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3499 at arch/x86/kvm/vmx/vmx.c:1708 vmx_queue_exception+0x2d2/0x480 Modules linked in: CPU: 1 PID: 3499 Comm: syz-executor119 Not tainted 5.15.153-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:vmx_queue_exception+0x2d2/0x480 arch/x86/kvm/vmx/vmx.c:1708 Code: 9e 01 00 00 e8 0f 76 5d 00 eb 0c e8 08 76 5d 00 eb 05 e8 01 76 5d 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c3 e8 ee 75 5d 00 <0f> 0b e9 a2 fe ff ff 89 f9 80 e1 07 38 c1 0f 8c 55 fd ff ff e8 95 RSP: 0018:ffffc90002d17558 EFLAGS: 00010293 RAX: ffffffff8122c3c2 RBX: 0000000000000001 RCX: ffff888078c88000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90002d17c50 R08: ffffffff8122c25e R09: fffffbfff1bc72a6 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801f2c8000 R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000080000800 FS: 0000555556f77380(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000008 CR3: 000000001cdc6000 CR4: 00000000003526e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> inject_pending_event arch/x86/kvm/x86.c:9142 [inline] vcpu_enter_guest+0x8f5/0x9850 arch/x86/kvm/x86.c:9866 vcpu_run arch/x86/kvm/x86.c:10138 [inline] kvm_arch_vcpu_ioctl_run+0xa5e/0x1f80 arch/x86/kvm/x86.c:10375 kvm_vcpu_ioctl+0x7f0/0xcf0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3893 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f27209b72b9 Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffeb68e6b08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffeb68e6cd8 RCX: 00007f27209b72b9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f2720a2a610 R08: 00007ffeb68e6cd8 R09: 00007ffeb68e6cd8 R10: 00007ffeb68e6cd8 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffeb68e6cc8 R14: 0000000000000001 R15: 0000000000000001 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/03/30 21:19 | linux-5.15.y | 9465fef4ae35 | 6baf5069 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | |
2023/10/08 21:05 | linux-5.15.y | 1edcec18cfb7 | 5e837c76 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | |
2023/03/31 22:03 | linux-5.15.y | c957cbb87315 | f325deb0 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | |
2023/03/26 20:48 | linux-5.15.y | 115472395b0a | fbf0499a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | |
2023/03/12 23:12 | linux-5.15.y | bbf9f29bac04 | 5205ef30 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | |
2024/05/18 14:22 | linux-5.15.y | 83655231580b | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2024/05/18 14:22 | linux-5.15.y | 83655231580b | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2024/03/30 20:50 | linux-5.15.y | 9465fef4ae35 | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2024/03/30 20:50 | linux-5.15.y | 9465fef4ae35 | 6baf5069 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/10/15 05:04 | linux-5.15.y | 02e21884dcf2 | f757a323 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/10/08 20:05 | linux-5.15.y | 1edcec18cfb7 | 5e837c76 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/06/23 21:37 | linux-5.15.y | f67653019430 | 79782afc | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/06/18 23:16 | linux-5.15.y | 471e639e59d1 | f3921d4d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/05/15 05:49 | linux-5.15.y | b0ece631f84a | 2b9ba477 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/03/14 13:25 | linux-5.15.y | 2ddbd0f967b3 | 0d5c4377 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/03/12 21:09 | linux-5.15.y | bbf9f29bac04 | 5205ef30 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception | ||
2023/03/11 15:11 | linux-5.15.y | d214f240b0f6 | 5205ef30 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in vmx_queue_exception |