syzbot


Applied filters: Label=subsystems:bpf (drop)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in bpf_map_put bpf C 20 19h57m 1h30m
WARNING: locking bug in trie_delete_elem bpf C 292 46m 1d00h 💬 1 [10h14m]
KASAN: slab-out-of-bounds Read in bpf_inode_storage_free bpf 2 15d 13d
possible deadlock in debug_check_no_obj_freed bpf 1 18d 14d 💬 1 [10h14m]
KASAN: slab-use-after-free Read in bpf_trace_run2 (2) trace bpf syz error 118 2h49m 14d PATCH [9h21m]
KASAN: slab-use-after-free Read in page_pool_put_unrefed_netmem bpf net 1 23d 19d
WARNING in acquire_reference_state bpf C done 9 28d 25d
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 25d 27d 💬 1 [27d]
possible deadlock in __put_partials bpf 1 32d 28d 💬 1 [10h14m]
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf syz done 4 2d23h 35d
possible deadlock in __mod_timer (4) bpf trace C 4 29d 40d 💬 6 [17d]
possible deadlock in htab_map_delete_elem bpf C 3 41d 51d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 58d 58d
WARNING in sock_map_destroy bpf net C error 6 34d 66d PATCH [35d]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 69d 66d
WARNING in bpf_get_stack_raw_tp bpf trace C error 41 1d16h 67d 💬 6 [17d]
INFO: rcu detected stall in kcov_close mm bpf 56 14d 81d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 88d 88d 💬 1 [87d]
possible deadlock in htab_lock_bucket (2) bpf C error 4 5d04h 88d
possible deadlock in deactivate_slab bpf 2 99d 147d 💬 1 [10h14m]
INFO: rcu detected stall in sys_bpf (9) bpf C error 47 15h05m 157d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 95d 158d
possible deadlock in get_partial_node bpf 19 16d 163d 💬 1 [10h14m]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 140d 166d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 6h19m 185d
possible deadlock in stack_depot_save_flags bpf 7 39d 190d 💬 1 [10h14m]
INFO: rcu detected stall in sys_close (7) bpf C error 5 10d 196d
possible deadlock in __stack_map_get bpf C error 48 10d 196d 💬 2 [16d]
possible deadlock in queue_stack_map_push_elem bpf C error 55 2d04h 197d
possible deadlock in get_page_from_freelist bpf 17 38d 200d 💬 6 [10h14m]
possible deadlock in __queue_map_get bpf C error 161 5d06h 202d PATCH [168d]
INFO: rcu detected stall in sys_clone (8) bpf mm C error 103 14h30m 217d 💬 10 [48d]
possible deadlock in trie_update_elem bpf 136 12d 218d 💬 1 [10h14m]
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 16 3d07h 219d 💬 6 [215d]
possible deadlock in trie_delete_elem bpf C done 20597 57m 226d PATCH [147d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 143d 228d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 14 2d21h 232d PATCH [178d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1681 2d07h 234d 💬 6 [16d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16010 41d 235d PATCH [235d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 249 10h12m 311d
WARNING in format_decode (3) bpf trace C done 1219 17h02m 345d PATCH [1d03h]
INFO: rcu detected stall in sys_unshare (9) bpf net C inconclusive 9 2d04h 356d 💬 1 [235d]
possible deadlock in task_fork_fair bpf trace C done 9106 7d17h 390d 💬 1 [48d]
INFO: rcu detected stall in watchdog bpf usb C error 6 30d 805d
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 3 15d 30d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem (3) bpf 1 34d 34d
general protection fault in drain_mem_cache (2) bpf 1 56d 52d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 178 16h12m 166d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 167d 1821d