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🐞 Open [957] ≡ Subsystems 🐞 Fixed [5158] 🐞 Invalid [12319] ⬇ Missing Backports [83] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu WARNING: CPU: 0 PID: 3153 at arch/x86/kvm/emulate.c:5654 x86_emulate_insn+0xd01/0x3cf0 arch/x86/kvm/emulate.c:5654 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 3153 Comm: syzkaller990902 Not tainted 4.15.0-rc2+ #212 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 panic+0x1e4/0x41c kernel/panic.c:183 __warn+0x1dc/0x200 kernel/panic.c:547 report_bug+0x211/0x2d0 lib/bug.c:184 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:177 fixup_bug arch/x86/kernel/traps.c:246 [inline] do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:295 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:930 RIP: 0010:x86_emulate_insn+0xd01/0x3cf0 arch/x86/kvm/emulate.c:5654 RSP: 0018:ffff8801c56f7300 EFLAGS: 00010293 RAX: ffff8801c62d2080 RBX: 1ffff10038adee69 RCX: ffffffff81154231 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffff8801c55da888 RBP: ffff8801c56f7410 R08: ffff8801c55d8040 R09: ffffffff85224dc0 R10: 0000000000000002 R11: ffffed0038abb551 R12: 00000000000000ff R13: ffff8801c55da860 R14: 0000000000000002 R15: ffff8801c55da983 x86_emulate_instruction+0x411/0x1ad0 arch/x86/kvm/x86.c:5769 emulate_instruction arch/x86/include/asm/kvm_host.h:1164 [inline] handle_invalid_guest_state arch/x86/kvm/vmx.c:6606 [inline] vmx_handle_exit+0x6e3/0x1ce0 arch/x86/kvm/vmx.c:8826 vcpu_enter_guest arch/x86/kvm/x86.c:7082 [inline] vcpu_run arch/x86/kvm/x86.c:7144 [inline] kvm_arch_vcpu_ioctl_run+0x1cb4/0x5c60 arch/x86/kvm/x86.c:7312 kvm_vcpu_ioctl+0x64c/0x1010 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2574 vfs_ioctl fs/ioctl.c:46 [inline] do_vfs_ioctl+0x1b1/0x1530 fs/ioctl.c:686 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x4402e9 RSP: 002b:00007ffde2bdf2c8 EFLAGS: 00000217 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004402e9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00000000006ca018 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000401c50 R13: 0000000000401ce0 R14: 0000000000000000 R15: 0000000000000000 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2017/12/08 03:21 | upstream | 968edbd93c0c | 5d643f8e | .config | console log | report | syz | C | ci-upstream-kasan-gce | |||
2017/12/11 01:07 | mmots | 82bcf1def3b5 | 5ad0ce95 | .config | console log | report | syz | C | ci-upstream-mmots-kasan-gce | |||
2017/12/05 03:31 | upstream | 2391f0b4808e | de212f1a | .config | console log | report | syz | ci-upstream-kasan-gce-386 | ||||
2017/12/02 15:37 | upstream | 2db767d9889c | 48359b97 | .config | console log | report | syz | ci-upstream-kasan-gce-386 | ||||
2017/12/08 09:41 | mmots | 82bcf1def3b5 | 5d643f8e | .config | console log | report | syz | ci-upstream-mmots-kasan-gce | ||||
2017/12/02 14:28 | linux-next | fb20eb9d798d | 16668351 | .config | console log | report | syz | ci-upstream-next-kasan-gce | ||||
2018/01/20 13:25 | upstream | 8dd903d2cf7b | fbbdcd92 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/20 12:16 | upstream | 8dd903d2cf7b | fbbdcd92 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/20 11:34 | upstream | 8dd903d2cf7b | fbbdcd92 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/20 06:34 | upstream | ec835f8104a2 | fbbdcd92 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 22:18 | upstream | ec835f8104a2 | fbbdcd92 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 17:40 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 15:56 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 13:10 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 12:42 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 07:08 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/19 01:37 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/18 21:47 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/18 17:04 | upstream | 1d966eb4d632 | 56cc113a | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/18 06:37 | upstream | 88dc7fca1800 | b8970f31 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/18 05:50 | upstream | 88dc7fca1800 | b8970f31 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/18 01:50 | upstream | 88dc7fca1800 | b8970f31 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/18 01:36 | upstream | 88dc7fca1800 | b8970f31 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/17 22:39 | upstream | 88dc7fca1800 | b8970f31 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/17 18:29 | upstream | 8cbab92dff77 | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/17 18:22 | upstream | 8cbab92dff77 | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/17 18:18 | upstream | 8cbab92dff77 | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/17 10:28 | upstream | 8cbab92dff77 | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/17 07:55 | upstream | 41aa5e5d712b | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 22:39 | upstream | 41aa5e5d712b | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 21:37 | upstream | 41aa5e5d712b | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 21:20 | upstream | 41aa5e5d712b | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 20:28 | upstream | a8750ddca918 | a46e5318 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 18:56 | upstream | a8750ddca918 | 4198e588 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 08:46 | upstream | a8750ddca918 | 4198e588 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/16 06:58 | upstream | a8750ddca918 | e17f4a5d | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/15 21:01 | upstream | a8750ddca918 | e17f4a5d | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/15 09:55 | upstream | a8750ddca918 | 66d492a6 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/01/20 08:27 | upstream | ec835f8104a2 | fbbdcd92 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/19 05:18 | upstream | dda3e15231b3 | 161c1d64 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/17 08:24 | upstream | 41aa5e5d712b | a46e5318 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/17 07:26 | upstream | 41aa5e5d712b | a46e5318 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/16 16:42 | upstream | a8750ddca918 | 4198e588 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/16 09:38 | upstream | a8750ddca918 | 4198e588 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/16 00:16 | upstream | a8750ddca918 | e17f4a5d | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/01/19 00:42 | mmots | ce3c209f6733 | 161c1d64 | .config | console log | report | ci-upstream-mmots-kasan-gce |