bpf subsystem


List(s): bpf@vger.kernel.org
Maintainer(s): andrii@kernel.org, ast@kernel.org, daniel@iogearbox.net, eddyz87@gmail.com, memxor@gmail.com
Fixed bugs: 343
Parent subsystem(s): kernel (88)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in bpf_inode_storage_free prio:high bpf 2 syz, C error 51 4d03h 26d PATCH [7d23h]
possible deadlock in rht_lock prio:low bpf 4 syz, C error 201 26d 107d PATCH [66d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 syz, C error error 25 110d 222d PATCH [172d]
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal bpf trace 19 syz, C 6 255d 251d PATCH [249d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) prio:normal bpf trace 19 syz, C 8 222d 256d 💬 5 [213d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 220d 262d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 syz, C error error 9 29d 322d 💬 3 [306d]
KMSAN: uninit-value in handle_bug prio:low bpf 7 syz, C 310 217d 338d 💬 1 [213d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack prio:normal bpf 21 syz, C done error 7 282d 364d PATCH [300d]
INFO: rcu detected stall in task_numa_work (2) mm bpf prio:normal 1 syz, C error error 32 1d23h 675d
possible deadlock in __lock_task_sighand (3) bpf 4 syz, C done inconclusive 112 833d 897d
possible deadlock in sock_map_delete_elem bpf net 4 syz, C error done 869 882d 966d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in bpf_map_free_deferred bpf prio:low 1 1 12d 8d20h