syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1277]
≡ Subsystems
🐞 Fixed [7230]
🐞 Invalid [19132]
⬇ Missing Backports [222]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 66
Parent subsystem(s): kernel (86)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 54d 46d PATCH [17d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 37d 131d
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal bpf trace 19 C 6 140d 136d PATCH [135d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) prio:normal bpf trace 19 C 8 108d 142d 💬 5 [99d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 106d 147d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 C error error 8 11d 207d 💬 3 [192d]
INFO: task hung in relay_open (2) prio:low trace block 1 syz error 29 98d 220d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 60 11d 249d
possible deadlock in down_trylock (3) prio:low trace bpf 4 C error 2 124d 348d 💬 2 [255d]
INFO: task hung in blk_trace_setup (4) prio:low block trace 1 syz done error 33 9h30m 367d
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 C 304 7h44m 577d PATCH [90d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 70 34d 904d PATCH [899d]
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 C done 85 5h25m 960d PATCH [958d]
WARNING in blk_register_tracepoints prio:low block trace -1 C inconclusive done 158 3h34m 1621d
WARNING in get_probe_ref prio:low trace block -1 C done error 28 75d 2252d 💬 9 [114d]