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| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| android-414 | WARNING in perf_trace_buf_alloc | C | 10 | 2147d | 2011d | 0/1 | public: reported C repro on 2019/04/12 00:00 | ||
| upstream | WARNING in perf_trace_buf_alloc (2) trace | C | 22 | 2427d | 2532d | 8/28 | fixed on 2018/07/09 18:05 |
------------[ cut here ]------------ WARNING: CPU: 0 PID: 3005 at kernel/trace/trace_event_perf.c:274 perf_trace_buf_alloc+0x12d/0x160 kernel/trace/trace_event_perf.c:273 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 3005 Comm: syzkaller361563 Not tainted 4.13.0-next-20170914+ #4 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:16 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:52 panic+0x1e4/0x417 kernel/panic.c:181 __warn+0x1c4/0x1d9 kernel/panic.c:542 report_bug+0x211/0x2d0 lib/bug.c:183 fixup_bug+0x40/0x90 arch/x86/kernel/traps.c:178 do_trap_no_signal arch/x86/kernel/traps.c:212 [inline] do_trap+0x260/0x390 arch/x86/kernel/traps.c:261 do_error_trap+0x120/0x390 arch/x86/kernel/traps.c:298 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:311 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:905 RIP: 0010:perf_trace_buf_alloc+0x12d/0x160 kernel/trace/trace_event_perf.c:273 RSP: 0018:ffff88006ca67760 EFLAGS: 00010286 RAX: 000000000000001c RBX: 1ffff1000d94cefe RCX: 0000000000000000 RDX: 000000000000001c RSI: 1ffff1000d94ceac RDI: ffffed000d94cee0 RBP: ffff88006ca67780 R08: ffff88006ca66e50 R09: 0000000000000000 R10: ffff88006ba5c440 R11: 0000000000000000 R12: 0000000000000e54 R13: ffff88006ca67810 R14: ffff88006ca67890 R15: ffff88003d9bccc0 perf_trace_bpf_map_keyval+0x260/0xbd0 include/trace/events/bpf.h:227 trace_bpf_map_update_elem include/trace/events/bpf.h:273 [inline] map_update_elem kernel/bpf/syscall.c:595 [inline] SYSC_bpf kernel/bpf/syscall.c:1476 [inline] SyS_bpf+0x33f4/0x46a0 kernel/bpf/syscall.c:1451 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x434fe9 RSP: 002b:00007ffcb22cada8 EFLAGS: 00000207 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 0000000000434fe9 RDX: 0000000000000020 RSI: 000000002000b000 RDI: 0000000000000002 RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000207 R12: 0000000000000000 R13: 0000000000401960 R14: 00000000004019f0 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017/09/14 05:48 | linux-next | 31fc38c47623 | 96b8e399 | .config | console log | report | syz | C | skylake-linux-next-kasan-qemu | |||
| 2017/09/14 05:48 | linux-next | 31fc38c47623 | 96b8e399 | .config | console log | report | syz | C | skylake-linux-next-kasan-qemu | |||
| 2017/09/14 05:34 | mmots | 720bbe532b7c | c26ea367 | .config | console log | report | syz | C | ci-upstream-mmots-kasan-gce | |||
| 2017/10/02 19:04 | upstream | 9e66317d3c92 | c26ea367 | .config | console log | report | syz | ci-upstream-kasan-gce-386 | ||||
| 2017/10/09 16:21 | upstream | 8a5776a5f498 | c26ea367 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
| 2017/09/15 06:09 | linux-next | 1f183459b514 | da1873aa | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
| 2017/09/14 22:54 | linux-next | 31fc38c47623 | 96b8e399 | .config | console log | report | skylake-linux-next-kasan-qemu | |||||
| 2017/09/14 05:11 | mmots | 720bbe532b7c | c26ea367 | .config | console log | report | ci-upstream-mmots-kasan-gce |