syzbot


Applied filters: Label=subsystems:bpf (drop)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 1 5d00h 21h33m
possible deadlock in work_grab_pending (2) bpf 1 12d 8d05h
WARNING: locking bug in bpf_map_put bpf C done 57 1d13h 12d 💬 5 [9d09h]
WARNING: locking bug in trie_delete_elem bpf C done 1517 19h59m 13d PATCH [2h28m]
KASAN: slab-out-of-bounds Read in bpf_inode_storage_free bpf 2 28d 26d
possible deadlock in debug_check_no_obj_freed bpf 1 30d 26d 💬 3 [1d01h]
KASAN: slab-use-after-free Read in page_pool_put_unrefed_netmem bpf net 1 36d 31d
WARNING in acquire_reference_state bpf C done 9 41d 38d
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 37d 40d 💬 1 [40d]
possible deadlock in __put_partials bpf 1 45d 41d 💬 3 [1d01h]
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf syz done 5 10d 48d
possible deadlock in __mod_timer (4) bpf trace C 4 42d 53d 💬 6 [29d]
possible deadlock in htab_map_delete_elem bpf C 3 53d 63d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 2 11d 71d
WARNING in sock_map_destroy bpf net C error 6 11d 79d PATCH [47d]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 81d 79d
WARNING in bpf_get_stack_raw_tp bpf trace C error 45 1d06h 79d 💬 6 [29d]
INFO: rcu detected stall in kcov_close mm bpf 57 1d15h 94d
possible deadlock in htab_lock_bucket (2) bpf C error 4 3d16h 101d
INFO: rcu detected stall in sys_bpf (9) bpf C error 55 21h26m 169d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 108d 171d
possible deadlock in get_partial_node bpf 19 29d 176d 💬 3 [1d01h]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 153d 179d
INFO: rcu detected stall in handle_softirqs bpf virt wireguard C done 33 3d23h 187d 💬 1 [187d]
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 12d 198d
possible deadlock in stack_depot_save_flags bpf 7 51d 202d 💬 3 [1d01h]
INFO: rcu detected stall in sys_close (7) bpf kernfs C error 5 23d 209d
possible deadlock in __stack_map_get bpf C error 49 6d20h 209d 💬 2 [29d]
possible deadlock in queue_stack_map_push_elem bpf C error 56 5d09h 210d
possible deadlock in get_page_from_freelist bpf 17 50d 213d 💬 8 [1d01h]
possible deadlock in __queue_map_get bpf C error 162 3d21h 215d PATCH [181d]
INFO: rcu detected stall in sys_clone (8) bpf mm C error 134 1d02h 230d 💬 10 [60d]
possible deadlock in trie_update_elem bpf 137 9d11h 231d 💬 3 [1d01h]
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 18 7d06h 231d 💬 6 [228d]
possible deadlock in trie_delete_elem bpf C done 20867 2h07m 239d PATCH [159d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 156d 240d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 16 3d20h 244d PATCH [191d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1699 1d13h 246d 💬 6 [29d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16010 53d 248d PATCH [247d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 258 2d02h 323d
WARNING in format_decode (3) bpf trace C done 1223 22h45m 358d PATCH [8d03h]
INFO: rcu detected stall in sys_unshare (9) bpf net C inconclusive 14 2d02h 369d 💬 1 [248d]
possible deadlock in task_fork_fair bpf trace C done 9106 20d 403d 💬 1 [60d]
INFO: rcu detected stall in watchdog bpf usb C error 7 8d08h 818d
moderation (5):
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 (2) bpf 1 3d19h 3d19h
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 3 28d 43d
general protection fault in drain_mem_cache (2) bpf 1 69d 65d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 194 11h17m 178d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 180d 1834d