syzbot

 sign-in | mailing list | source | docs
🐞 Open [1028] ≡ Subsystems 🐞 Fixed [5251] 🐞 Invalid [12570] ⬇ Missing Backports [86] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (42):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 222 1d16h 12h52m
WARNING in bpf_map_lookup_percpu_elem bpf C done 171 13h46m 5d02h
WARNING in group_send_sig_info bpf trace 1 11d 7d06h 💬 1 [5d05h]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 7d13h 7d14h
possible deadlock in stack_depot_save_flags bpf 3 1d18h 9d04h
WARNING in skb_ensure_writable bpf net C done 1551 7h07m 12d 💬 2 [12d]
possible deadlock in __stack_map_get bpf C error 7 19h13m 16d 💬 2 [15d]
possible deadlock in queue_stack_map_push_elem bpf C error 10 5h32m 17d
possible deadlock in __send_signal_locked bpf trace 14 3d14h 17d
WARNING in __xdp_reg_mem_model bpf net C done 36 7h30m 17d
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 5d10h 18d
possible deadlock in sock_hash_update_common bpf net 13 4h15m 19d
possible deadlock in get_page_from_freelist bpf 3 19d 19d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 12d 20d
possible deadlock in __sock_map_delete bpf net C 12 1d00h 20d
possible deadlock in __queue_map_get bpf C 46 1d08h 21d PATCH [10h51m]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 7h19m 21d
WARNING in sock_map_close bpf net C 55 3h35m 25d
possible deadlock in sock_map_unref bpf net 6 11h31m 26d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 23d 26d
BUG: unable to handle kernel paging request in jhash bpf C 14 9d02h 27d
KASAN: stack-out-of-bounds Read in hash bpf C 5 21d 28d 💬 3 [26d]
WARNING in __schedule block bpf 4 21d 30d
possible deadlock in trie_update_elem bpf 24 2d03h 38d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 5 9d01h 38d 💬 6 [34d]
possible deadlock in sk_psock_drop bpf net 15 3h17m 39d
general protection fault in bpf_check (2) bpf C done 7 32d 43d 💬 1 [41d]
possible deadlock in trie_delete_elem bpf C done 14927 now 45d 💬 1 [23d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 597 17m 46d 💬 2 [7d14h]
WARNING in __sock_map_delete bpf net C 34 30d 47d
possible deadlock in sock_map_delete_elem bpf net C 311 now 47d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 11d 51d PATCH [38d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 9 1d09h 53d 💬 6 [52d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6226 28m 54d PATCH [54d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 41d 55d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 129 1d07h 130d
WARNING in format_decode (3) bpf trace C done 531 1d02h 165d PATCH [159d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 166d 170d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 61d 175d 💬 1 [54d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 5h45m 191d 💬 1 [18d]
possible deadlock in task_fork_fair bpf C done 8616 5h21m 209d 💬 1 [23d]
possible deadlock in console_flush_all (2) trace bpf C error 52446 1h26m 209d 💬 14 [38d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 23d 23d