syzbot

 sign-in | mailing list | source | docs
🐞 Open [1283]
≡ Subsystems
🐞 Fixed [5716]
🐞 Invalid [13945]
⬇ Missing Backports [97]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
Total Repo Heatmap Subsystems Heatmap
💬 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 now 1d10h 21305 189177 669 172694 b836cbdf3b81 .config 2d08h 084d8178 1d19h all only
Applied filters: Manager=ci-upstream-bpf-kasan-gce (drop)
open (55):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in NF_HOOK (2) netfilter C inconclusive 32 20h12m 2d22h
possible deadlock in __put_partials bpf 1 12d 8d23h
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf syz done 2 4d05h 16d
possible deadlock in __schedule (3) kernel 1 31d 27d
possible deadlock in __run_timer_base kernel 1 40d 36d 💬 1 [36d]
WARNING in sock_map_destroy net bpf C error 6 15d 47d PATCH [15d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 32 3d11h 47d 💬 4 [1d15h]
possible deadlock in task_rq_lock cgroups C done 929 3h31m 58d 💬 3 [22d]
possible deadlock in htab_lock_bucket (2) bpf C error 3 7d09h 69d
possible deadlock in console_flush_all (3) cgroups C error 2551 4h59m 91d PATCH [85d]
kernel BUG in __jump_label_patch kernel C error done 1253 52d 109d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless C error 233 3d03h 119d 💬 1 [38d]
possible deadlock in kvfree_call_rcu (2) net C unreliable 807 5d14h 124d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 46d 131d
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 380 1d12h 133d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 42 6h00m 137d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 75d 139d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 76d 139d
possible deadlock in get_partial_node bpf 18 53d 144d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 3193 1d15h 166d PATCH [86d]
possible deadlock in team_del_slave (3) net C error 190605 now 169d PATCH [98d]
possible deadlock in stack_depot_save_flags bpf 7 19d 170d
KASAN: slab-use-after-free Read in skb_release_head_state bluetooth syz error 135 32d 174d 💬 1 [29d]
possible deadlock in __stack_map_get bpf C error 47 8d09h 177d 💬 2 [176d]
possible deadlock in queue_stack_map_push_elem bpf C error 54 3d05h 178d
possible deadlock in get_page_from_freelist bpf 17 18d 181d 💬 5 [145d]
possible deadlock in __queue_map_get bpf C error 159 6d05h 183d PATCH [149d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 60d 188d 💬 2 [94d]
possible deadlock in trie_update_elem bpf 135 1d09h 199d
possible deadlock in trie_delete_elem bpf C done 20371 1h54m 207d PATCH [127d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 124d 208d
possible deadlock in __bpf_ringbuf_reserve bpf C error 1656 2h54m 214d 💬 6 [28d]
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless C error 50 11d 215d 💬 1 [34d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16010 21d 216d PATCH [215d]
possible deadlock in team_port_change_check (2) net C done 1552 1h12m 226d 💬 5 [10d]
INFO: rcu detected stall in dput (8) mm C done 170 1d07h 286d
INFO: rcu detected stall in ip_list_rcv (6) netfilter virt C done done 36 3d01h 314d 💬 5 [28d]
go runtime error fs syz error 21 17d 324d
WARNING in format_decode (3) bpf trace C done 1172 1d12h 326d PATCH [3d21h]
BUG: spinlock recursion in try_to_wake_up mm crypto C 9 52d 334d
possible deadlock in task_fork_fair bpf C done 9106 18d 371d 💬 1 [28d]
panic: runtime error: floating point error (2) syz error 14 13d 446d
unregister_netdevice: waiting for DEV to become free (8) net C done 24285 now 491d PATCH [243d]
WARNING in call_timer_fn bluetooth syz unreliable 4238 1h04m 696d 💬 8 [29d]
WARNING in ext4_write_inode (2) ext4 128 6d02h 974d 💬 5 [215d]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 510 1d13h 1473d 💬 1 [89d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 5859 4h20m 1480d
general protection fault in skb_release_data (2) net bluetooth C done error 683 82d 1495d
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 583 22m 1499d 💬 7 [10d]
BUG: soft lockup in smp_call_function kernel C done 1229 1d10h 1553d 💬 1 [568d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 466d 1656d
BUG: workqueue lockup (5) net C done 7054 2h04m 1733d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 94d 1776d 💬 5 [104d]
WARNING in rcu_check_gp_start_stall net C done error 1830 8h13m 2059d 💬 7 [10d]
INFO: rcu detected stall in do_idle acpi C done error 2512 1h56m 2192d 💬 39 [1740d]
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in sys_perf_event_open (2) kvm 2 4d21h 10d
BUG: soft lockup in debug_check_no_obj_freed serial 1 59d 55d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 78d 90d
lost connection to test machine (5) C error 1492782 now 1793d
corrupted report (2) kernel 694018 now 2377d
no output from test machine (2) C done 1627519 now 2500d