diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/manual-review/1778473')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/manual-review/1778473 | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/manual-review/1778473 b/results/classifier/deepseek-2-tmp/output/manual-review/1778473 deleted file mode 100644 index fc998693c..000000000 --- a/results/classifier/deepseek-2-tmp/output/manual-review/1778473 +++ /dev/null @@ -1,133 +0,0 @@ - -[Crash] qemu-system-x86_64: mov_ss_trap_64 PANIC: double fault, error_code: 0x0 - -Kselftest test case mov_ss_trap_64 is causing kernel panic on -qemu-system-x86_64 and PASS on real x86_64 hardware. - -qemu-system-x86_64 version is 2.12.0 -host architecture: amd64 - -Test failed on recent stable rc kernel, -4.17.3-rc1, 4.16.18-rc1 and 4.14.52-rc1. - - -Test code snippet, -main() { -<> - printf("[RUN]\tMOV SS; CS CS INT3\n"); - asm volatile ("mov %[ss], %%ss; .byte 0x2e, 0x2e; int3" :: [ss] "m" (ss)); -<> -} - -Kerel crash log, -# cd /opt/kselftests/mainline/x86 -# ./mov_ss_trap_64 - SS = 0x2b, &SS = 0x0x604188 - Set up a watchpoint - DR0 = 604188, DR1 = 400a19, DR7 = 7000a -[RUN] Read from watched memory (should get SIGTRAP) - Got SIGTRAP with RIP=4008ea, EFLAGS.RF=0 -[RUN] MOV SS; INT3 - Got SIGTRAP with RIP=4008fb, EFLAGS.RF=0 -[RUN] MOV SS; INT 3 - Got SIGTRAP with RIP=40090d, EFLAGS.RF=0 -[RUN] M[ 20.305426] PANIC: double fault, error_code: 0x0 -OV SS; CS CS INT3 - Got SIGTRAP with RIP=400920,[ 20.308317] CPU: 3 PID: 2471 Comm: mov_ss_trap_64 Not tainted 4.17.3-rc1 #1 - EFLAGS.RF=0 -[RUN] MOV SS; CSx14 INT3 -[ 20.311664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 -[ 20.314738] RIP: 0010:error_entry+0x32/0x100 -[ 20.316198] RSP: 0000:fffffe0000086000 EFLAGS: 00010046 -[ 20.317911] RAX: 0000000092400a87 RBX: 0000000000000000 RCX: 0000000000000000 -[ 20.320168] RDX: 0000000000000000 RSI: ffffffff92400f18 RDI: ffffffff92401146 -[ 20.322405] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 -[ 20.324320] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 -[ 20.326073] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 -[ 20.327869] FS: 00007f3174aefe80(0000) GS:ffff9f447fd80000(0000) knlGS:0000000000000000 -[ 20.329850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 -[ 20.331343] CR2: fffffe0000085ff8 CR3: 0000000136d2e000 CR4: 00000000000006e0 -[ 20.333150] DR0: 0000000000604188 DR1: 0000000000400a19 DR2: 0000000000000000 -[ 20.334893] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000000000007060a -[ 20.336649] Call Trace: -[ 20.337523] <ENTRY_TRAMPOLINE> -[ 20.338507] ? native_iret+0x7/0x7 -[ 20.339611] ? page_fault+0x8/0x30 -[ 20.340693] ? error_entry+0x86/0x100 -[ 20.341871] ? trace_hardirqs_off_caller+0x7/0xa0 -[ 20.343212] ? trace_hardirqs_off_thunk+0x1a/0x1c -[ 20.344554] ? native_iret+0x7/0x7 -[ 20.345647] ? page_fault+0x8/0x30 -[ 20.346716] ? error_entry+0x86/0x100 -[ 20.347853] ? page_fault+0x8/0x30 -[ 20.348920] ? ist_enter+0x6/0xa0 -[ 20.349961] ? do_int3+0x34/0x120 -[ 20.351095] ? int3+0x14/0x20 -[ 20.352047] </ENTRY_TRAMPOLINE> -[ 20.353060] Code: 48 89 7c 24 08 52 31 d2 51 31 c9 50 41 50 45 31 c0 41 51 45 31 c9 41 52 45 31 d2 41 53 45 31 db 53 31 db 55 31 ed 41 54 45 31 e4 <41> 55 45 31 ed 41 56 45 31 f6 41 57 45 31 ff 56 48 8d 6c 24 09 -[ 20.357895] Kernel panic - not syncing: Machine halted. -[ 20.359385] CPU: 3 PID: 2471 Comm: mov_ss_trap_64 Not tainted 4.17.3-rc1 #1 -[ 20.361271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 -[ 20.363513] Call Trace: -[ 20.364367] <#DF> -[ 20.365109] dump_stack+0x68/0x95 -[ 20.366131] panic+0xe3/0x22a -[ 20.367207] df_debug+0x2d/0x30 -[ 20.368254] do_double_fault+0x9f/0x120 -[ 20.369387] double_fault+0x23/0x30 -[ 20.370444] RIP: 0010:error_entry+0x32/0x100 -[ 20.371791] RSP: 0000:fffffe0000086000 EFLAGS: 00010046 -[ 20.373246] RAX: 0000000092400a87 RBX: 0000000000000000 RCX: 0000000000000000 -[ 20.375250] RDX: 0000000000000000 RSI: ffffffff92400f18 RDI: ffffffff92401146 -[ 20.377103] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 -[ 20.378958] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 -[ 20.380808] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 -[ 20.382744] ? page_fault+0x8/0x30 -[ 20.383925] ? error_entry+0x86/0x100 -[ 20.385037] </#DF> -[ 20.385793] <ENTRY_TRAMPOLINE> -[ 20.386774] ? native_iret+0x7/0x7 -[ 20.387839] ? page_fault+0x8/0x30 -[ 20.388901] ? error_entry+0x86/0x100 -[ 20.389997] ? trace_hardirqs_off_caller+0x7/0xa0 -[ 20.391464] ? trace_hardirqs_off_thunk+0x1a/0x1c -[ 20.392850] ? native_iret+0x7/0x7 -[ 20.393886] ? page_fault+0x8/0x30 -[ 20.394984] ? error_entry+0x86/0x100 -[ 20.396092] ? page_fault+0x8/0x30 -[ 20.397145] ? ist_enter+0x6/0xa0 -[ 20.398167] ? do_int3+0x34/0x120 -[ 20.399213] ? int3+0x14/0x20 -[ 20.400226] </ENTRY_TRAMPOLINE> -[ 20.401574] Kernel Offset: 0x10800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) -[ 20.404788] ---[ end Kernel panic - not syncing: Machine halted. ]--- - -Full crash log can be found at, -https://lkft.validation.linaro.org/scheduler/job/303760 - -Download this image. -http://snapshots.linaro.org/openembedded/lkft/morty/intel-core2-32/rpb/linux-stable-rc-4.17/7/rpb-console-image-intel-core2-32-20180624171508-7.hddimg.xz - -Boot command: -qemu-system-x86_64 - -cpu host - -enable-kvm - -nographic - -net nic,model=virtio,macaddr=DE:AD:BE:EF:66:01 - -net tap -m 1024 - -monitor none - -drive format=raw,file=rpb-console-image-intel-core2-32-20180624171508-7.hddimg,if=virtio - -m 4096 - -smp 4 - -drive format=qcow2,file=/lava-guest.qcow2,media=disk,if=virtio - - -After successfull boot, -login as root - -Run the in-built test, -cd /opt/kselftests/mainline/x86 -./mov_ss_trap_64 - -Test case link, -https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/tree/tools/testing/selftests/x86/mov_ss_trap.c?h=linux-4.17.y \ No newline at end of file |