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🐞 Open [1027] ≡ Subsystems 🐞 Fixed [5274] 🐞 Invalid [12596] ⬇ Missing Backports [86] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (43):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in bpf_get_attach_cookie_tracing bpf trace C error 2 2d23h 2d19h 💬 1 [14h39m]
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 222 5d05h 4d01h
WARNING in bpf_map_lookup_percpu_elem bpf C done 196 8h16m 8d15h
WARNING in group_send_sig_info bpf trace 1 14d 10d 💬 1 [8d18h]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 11d 11d
possible deadlock in stack_depot_save_flags bpf 3 5d07h 12d
WARNING in skb_ensure_writable bpf net C done 1568 42m 15d 💬 2 [15d]
possible deadlock in __stack_map_get bpf C error 7 4d08h 19d 💬 2 [18d]
possible deadlock in queue_stack_map_push_elem bpf C error 20 23h34m 20d
possible deadlock in __send_signal_locked bpf trace 14 7d03h 21d
WARNING in __xdp_reg_mem_model bpf net C done 43 40m 21d 💬 1 [1d21h]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 8d22h 21d
possible deadlock in sock_hash_update_common bpf net 18 15h39m 22d
possible deadlock in get_page_from_freelist bpf 4 1d17h 23d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 2d06h 24d
possible deadlock in __sock_map_delete bpf net C 12 4d13h 24d
possible deadlock in __queue_map_get bpf C error 48 15h38m 25d PATCH [3d23h]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 3d20h 25d
WARNING in sock_map_close bpf net C 80 1h08m 29d
possible deadlock in sock_map_unref bpf net 8 2h12m 29d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 27d 30d
BUG: unable to handle kernel paging request in jhash bpf C 14 12d 31d
KASAN: stack-out-of-bounds Read in hash bpf C 5 24d 31d 💬 3 [30d]
WARNING in __schedule block bpf 4 25d 33d
possible deadlock in trie_update_elem bpf 36 10h36m 41d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 6 1d05h 41d 💬 6 [38d]
possible deadlock in sk_psock_drop bpf net 23 1h04m 42d
general protection fault in bpf_check (2) bpf C done 7 35d 46d 💬 1 [45d]
possible deadlock in trie_delete_elem bpf C done 15223 5m 49d 💬 1 [27d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 714 1h19m 49d 💬 2 [11d]
WARNING in __sock_map_delete bpf net C 34 33d 50d
possible deadlock in sock_map_delete_elem bpf net C 406 1h48m 50d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 14d 54d PATCH [1d12h]
possible deadlock in __bpf_ringbuf_reserve bpf C error 15 22m 56d 💬 6 [55d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6383 8m 58d PATCH [57d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 45d 59d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 131 1d03h 133d
WARNING in format_decode (3) bpf trace C done 532 2d20h 168d PATCH [162d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 170d 174d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 65d 179d 💬 1 [58d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 3d18h 194d 💬 1 [22d]
possible deadlock in task_fork_fair bpf C done 8619 18h55m 213d 💬 1 [27d]
possible deadlock in console_flush_all (2) trace bpf C error 52462 35m 213d 💬 14 [41d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem bpf 1 2d04h 2d04h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 26d 26d