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bpf subsystem


List(s): bpf@vger.kernel.org
Maintainer(s): andrii@kernel.org, ast@kernel.org, daniel@iogearbox.net
Fixed bugs: 292
Parent subsystem(s): kernel (89)
open (27):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __bpf_prog_ret0_warn bpf C 7 4d17h 1d03h
BUG: soft lockup in hsr_announce (3) bpf 2 4d20h 11d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) net bpf 2 14h43m 12d 💬 1 [12d]
general protection fault in drain_mem_cache (3) bpf 9 22h42m 20d
general protection fault in bpf_get_local_storage bpf C 13 26d 21d PATCH [11d]
BUG: unable to handle kernel paging request in handle_softirqs bpf bcachefs syz 1 65d 61d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error 16 42d 121d
possible deadlock in htab_lru_map_delete_elem bpf C 2 53d 149d 💬 1 [149d]
KASAN: slab-out-of-bounds Read in bpf_inode_storage_free bpf 5 20d 197d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done unreliable 31 44d 220d
possible deadlock in __mod_timer (4) trace bpf C 4 130d 225d 💬 6 [201d]
possible deadlock in htab_map_delete_elem bpf C 3 85d 235d
KASAN: slab-use-after-free Read in sk_filter_trim_cap net bpf 11 15d 242d
WARNING in sock_map_destroy bpf net C error inconclusive 6 183d 250d PATCH [219d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 178 55m 251d 💬 6 [17d]
possible deadlock in htab_lock_bucket (2) bpf C error 6 40d 272d
possible deadlock in kvfree_call_rcu (2) bpf C unreliable inconclusive 1097 149d 328d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 279d 343d
KMSAN: uninit-value in dev_map_hash_lookup_elem net bpf C 20 325d 351d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 16d 370d
INFO: rcu detected stall in sys_close (7) bpf fs C error 9 26d 381d
possible deadlock in __stack_map_get bpf C error 56 28d 381d 💬 2 [42d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 254 8d07h 402d 💬 10 [10d]
possible deadlock in trie_delete_elem bpf C done 21444 36d 410d PATCH [331d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 328d 412d
WARNING in format_decode (3) trace bpf C done 1760 1d05h 530d PATCH [166d]
possible deadlock in task_fork_fair bpf trace C done done 9106 161d 575d 💬 1 [131d]
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in dev_ioctl (2) trace bpf 1 6d16h 2d16h
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 198 164d 350d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc bpf netfilter syz 1228 352d 2006d