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🐞 Open [1275] ≡ Subsystems 🐞 Fixed [5377] 🐞 Invalid [12807] ⬇ Missing Backports [104] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-upstream-bpf-kasan-gce 1h03m 2d04h 20511 177628 622 544180 36534d3c5453 .config 6d14h failing f429ab00 2d23h all only
Applied filters: Manager=ci-upstream-bpf-kasan-gce (drop)
open (71):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
inconsistent lock state in valid_state (3) mm C error 49 4h51m 3d03h PATCH [2d06h]
possible deadlock in kvfree_call_rcu (2) net C unreliable 89 16h25m 6d18h
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 16 5d06h 14d
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter mm usb syz 86 6h32m 16d
possible deadlock in try_to_wake_up (5) mm 3 13d 17d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 23d 19d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 14 1d19h 20d
possible deadlock in sock_map_update_common (2) bpf net C done 12 9d15h 20d
WARNING in __cfg80211_connect_result (2) wireless 65 13h39m 21d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error 179 9m 21d
possible deadlock in __lock_task_sighand (3) bpf C done 26 14h56m 21d
general protection fault in dev_map_enqueue (2) bpf net C error 177 14h26m 21d
possible deadlock in get_partial_node bpf 13 10h03m 26d
INFO: rcu detected stall in aoecmd_cfg (2) usb block C done 6 11h16m 39d 💬 2 [3d08h]
WARNING: suspicious RCU usage in get_callchain_entry perf C error 1271 2h48m 48d
WARNING in wg_packet_send_staged_packets wireguard 1 53d 49d
WARNING in group_send_sig_info bpf trace 1 55d 51d 💬 1 [48d]
possible deadlock in team_del_slave (3) net C error 46035 now 52d 💬 1 [17d]
possible deadlock in __mmap_lock_do_trace_start_locking mm C done 8 1d11h 52d 💬 1 [1d00h]
possible deadlock in stack_depot_save_flags bpf 4 12d 52d
WARNING in skb_ensure_writable net bpf C done 2682 4h23m 56d PATCH [3d01h]
BUG: using __this_cpu_add() in preemptible code in graph_lock perf 1 60d 56d 💬 1 [52d]
KASAN: invalid-free in hci_req_sync_complete bluetooth 139 17h01m 56d
possible deadlock in __stack_map_get bpf C error 27 1d20h 59d 💬 2 [59d]
WARNING: suspicious RCU usage in __schedule (2) perf 1 63d 59d
possible deadlock in queue_stack_map_push_elem bpf C error 38 1d00h 60d
WARNING in __xdp_reg_mem_model bpf net C done 90 18h42m 61d 💬 1 [4d18h]
possible deadlock in sock_hash_update_common bpf net C error 38 12d 63d
WARNING in prepare_to_wait_event net 1 68d 64d
possible deadlock in __queue_map_get bpf C error 137 1d21h 65d PATCH [31d]
WARNING in hrtimer_forward (2) kernel 1 73d 69d 💬 2 [68d]
possible deadlock in sock_map_unref net bpf 9 31d 70d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error 2892 1h07m 71d 💬 2 [7d05h]
BUG: unable to handle kernel paging request in jhash bpf C done done 14 52d 71d
WARNING in validate_chain mm C error error 19 52d 81d
possible deadlock in trie_update_elem bpf 74 3d19h 81d
possible deadlock in sk_psock_drop bpf net 56 7d02h 82d
general protection fault in bpf_check (2) bpf C done done 7 75d 86d 💬 1 [17d]
possible deadlock in trie_delete_elem bpf C done 17370 41m 89d PATCH [10d]
possible deadlock in sock_map_delete_elem bpf net C error 869 6d15h 91d
possible deadlock in __bpf_ringbuf_reserve bpf C error 425 4h44m 97d 💬 6 [4d18h]
WARNING in rxrpc_alloc_data_txbuf afs net C unreliable error 9845 62d 97d PATCH [96d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 8317 2h23m 98d PATCH [97d]
possible deadlock in team_port_change_check (2) net C done 201 8h04m 109d 💬 5 [102d]
WARNING in __mptcp_clean_una mptcp C done 246 6d09h 121d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm C done error 4 114d 131d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm C done error 4 117d 142d 💬 1 [135d]
possible deadlock in __flush_workqueue bluetooth 1098 3h45m 152d
INFO: rcu detected stall in dput (8) mm C done 69 14h42m 168d
INFO: rcu detected stall in ip_list_rcv (6) net C done 10 2d14h 196d 💬 5 [184d]
go runtime error syz error 19 77d 207d
WARNING in format_decode (3) bpf trace C done 880 5d11h 208d PATCH [203d]
BUG: spinlock recursion in try_to_wake_up mm C 2 65d 216d
KASAN: slab-use-after-free Read in reweight_entity kernel C inconclusive error 626 121d 245d 💬 3 [243d]
possible deadlock in task_fork_fair bpf C done 8632 2d05h 253d 💬 1 [4d18h]
possible deadlock in ext4_da_get_block_prep ext4 23 99d 344d
unregister_netdevice: waiting for DEV to become free (8) net C done 5044 1h24m 373d PATCH [126d]
WARNING in call_timer_fn bluetooth syz unreliable 3033 2h03m 579d 💬 8 [7d05h]
WARNING in ext4_write_inode (2) ext4 120 6d02h 856d 💬 5 [97d]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 290 21h44m 1355d 💬 1 [252d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 4505 19h51m 1362d
general protection fault in skb_release_data (2) net bluetooth C done error 630 16h18m 1377d
INFO: rcu detected stall in corrupted (4) kernel C done inconclusive 479 1d00h 1381d 💬 7 [67d]
INFO: task hung in switchdev_deferred_process_work (2) net C inconclusive 1167 7h30m 1421d 💬 5 [17d]
BUG: soft lockup in smp_call_function kernel C done 1130 1d03h 1435d 💬 1 [451d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 348d 1538d
BUG: workqueue lockup (5) kernfs C done 4534 6h16m 1615d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 992 2d22h 1658d 💬 5 [17d]
WARNING in rcu_check_gp_start_stall net C done error 727 11h36m 1941d 💬 7 [411d]
INFO: task hung in rtnetlink_rcv_msg net C inconclusive inconclusive 1828 1h18m 1942d 💬 27 [17d]
INFO: rcu detected stall in do_idle acpi C done error 1977 2h29m 2074d 💬 39 [1623d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 15d 11d
panic: runtime error: floating point error [recovered] 2 64d 81d
lost connection to test machine (5) C error 1195189 now 1676d
corrupted report (2) net 511330 now 2259d
no output from test machine (2) C done 1527980 now 2382d