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🐞 Open [799]
🐞 Fixed [135]
🐞 Invalid [929]
⬇ Missing Backports [77]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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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
ci2-linux-6-1-kasan-perf now 3d16h 21424 202035 30 77267 f6e38ae624cf .config 4d20h 2c50b6a9 3d18h all only
Applied filters: Manager=ci2-linux-6-1-kasan-perf (drop)
open (135):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in sys_close 1 C 1 2h32m 2h32m 2h32m
INFO: rcu detected stall in hsr_announce (2) 1 1 16h41m 16h40m 16h40m
INFO: rcu detected stall in rtnl_newlink (4) 1 1 6d00h 6d00h 6d00h
possible deadlock in get_partial_node (3) 4 1 14d 14d 14d
INFO: rcu detected stall in ppp_ioctl (2) 1 1 17d 17d 17d
INFO: rcu detected stall in neigh_timer_handler (3) 1 1 19d 19d 19d
INFO: rcu detected stall in br_ioctl_stub 1 1 19d 19d 19d
INFO: rcu detected stall in perf_release (2) origin:lts-only 1 syz 1 25d 25d 25d
INFO: rcu detected stall in br_handle_frame (2) 1 1 27d 27d 27d
possible deadlock in kernfs_path_from_node origin:lts-only 4 C inconclusive 1 28d 28d 28d
WARNING in ieee80211_rx_list (2) -1 1 32d 32d 32d
possible deadlock in debug_check_no_obj_freed (2) 4 1 35d 35d 35d
INFO: task hung in exit_signals (2) origin:upstream 1 syz 3 25d 39d 39d
INFO: task hung in cgroup_can_fork (2) origin:upstream 1 C 8 3d00h 40d 40d
INFO: task hung in mpol_rebind_mm (2) origin:upstream 1 C 6 10d 41d 35d
INFO: rcu detected stall in fsnotify_mark_destroy_workfn origin:lts-only 1 C error 1 14d 48d 48d
INFO: rcu detected stall in ip_list_rcv (3) 1 1 51d 51d 51d
SYZFAIL: failed to send rpc (3) -1 1 51d 51d 51d
INFO: rcu detected stall in isotp_release origin:lts-only 1 syz 1 53d 53d 53d
INFO: rcu detected stall in kernfs_fop_write_iter (3) 1 1 54d 54d 54d
INFO: rcu detected stall in schedule_preempt_disabled 1 1 55d 55d 55d
INFO: rcu detected stall in sys_socket (3) origin:lts-only 1 C 7 13d 55d 18d
INFO: rcu detected stall in task_work_run origin:lts-only 1 syz inconclusive 1 60d 60d 60d
INFO: rcu detected stall in sock_alloc_file 1 1 60d 60d 60d
go runtime error origin:upstream 2 syz 3 8d13h 64d 64d
INFO: rcu detected stall in mac80211_hwsim_beacon (3) 1 1 74d 74d 74d
INFO: rcu detected stall in __sock_create (3) 1 4 21d 78d 78d
KASAN: use-after-free Write in kcm_write_msgs origin:upstream missing-backport 24 C 1 16d 91d 91d
KASAN: use-after-free Read in __lock_sock origin:upstream missing-backport 19 C 1 4d02h 92d 92d
KASAN: use-after-free Read in release_sock origin:upstream missing-backport 19 C inconclusive 1 53d 92d 92d
WARNING: ODEBUG bug in __sk_destruct origin:upstream missing-backport -1 C 3 15d 92d 92d
WARNING in perf_pending_task origin:upstream missing-backport -1 C inconclusive 421 2h28m 128d 126d
INFO: rcu detected stall in sendmsg (5) 1 syz 7 14h25m 133d 54d
INFO: task hung in exit_mmap (3) origin:upstream 1 C 11 7d04h 139d 37d
panic: runtime error: floating point error origin:upstream missing-backport 2 syz inconclusive 1 141d 141d 141d
INFO: task hung in addrconf_dad_work (4) origin:upstream missing-backport 1 syz 2 134d 158d 158d
SYZFAIL: failed to recv rpc (2) -1 17 3d10h 160d 160d
WARNING in mac80211_hwsim_sta_rc_update origin:lts-only -1 C inconclusive 31 4d23h 168d 152d
INFO: rcu detected stall in kcov_ioctl (2) 1 4 7d18h 176d 176d
INFO: rcu detected stall in sys_unlink (2) 1 10 3d20h 220d 220d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 15 23d 225d 225d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only -1 C inconclusive 3 55d 225d 183d
INFO: rcu detected stall in sys_close_range 1 C done 3 51d 244d 51d
INFO: rcu detected stall in syscall_enter_from_user_mode (3) origin:lts-only 1 C inconclusive 5 17d 248d 74d
BUG: sleeping function called from invalid context in lock_sock_nested (2) origin:upstream missing-backport 24 C inconclusive 7 75d 253d 253d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only 1 C done 22 6h45m 406d 55d
INFO: task hung in rtnetlink_rcv_msg (3) origin:lts-only 1 syz error 18 89d 409d 301d
INFO: task hung in _free_event origin:lts-only 1 C inconclusive 553 8h40m 427d 351d
WARNING in bpf_get_stack_raw_tp origin:upstream missing-backport -1 C inconclusive 16 136d 427d 375d
WARNING in wdev_lock origin:lts-only -1 C error 1034 400d 430d 428d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network -1 638 9h06m 452d 452d
possible deadlock in console_emit_next_record (2) origin:upstream 4 C 108 1h49m 452d 364d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts-only 19 syz done 33 259d 463d 286d
SYZFAIL: repeatedly failed to execute the program -1 233 3d08h 496d 496d
INFO: rcu detected stall in NF_HOOK origin:lts-only 1 syz unreliable 24 4d16h 516d 332d
INFO: rcu detected stall in addrconf_rs_timer origin:lts-only 1 C 83 9d03h 527d 65d
can't ssh into the instance -1 4380 4h54m 530d 530d
possible deadlock in try_to_wake_up (2) origin:upstream 4 C error 23 11h31m 543d 543d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream missing-backport 4 C 1088 1d00h 555d 555d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit origin:lts-only 10 C inconclusive 702 6h31m 556d 302d
INFO: rcu detected stall in sys_bpf origin:lts-only 1 syz 45 5h55m 561d 60d
KASAN: use-after-free Read in __hci_req_sync origin:lts-only 19 C done 147 466d 563d 514d
KASAN: use-after-free Read in skb_release_data origin:lts-only 19 syz inconclusive 26 473d 564d 544d
possible deadlock in htab_lock_bucket origin:upstream missing-backport 4 C inconclusive 5 101d 564d 564d
general protection fault in lock_sock_nested origin:upstream missing-backport 19 C inconclusive 179 1d16h 568d 92d
possible deadlock in __mmap_lock_do_trace_acquire_returned origin:upstream 4 C error 80 424d 569d 567d
possible deadlock in __stack_map_get origin:upstream missing-backport 4 C 21 1d01h 569d 569d
possible deadlock in queue_stack_map_push_elem origin:upstream missing-backport 4 C 21 1d17h 570d 570d
possible deadlock in __queue_map_get origin:upstream missing-backport 4 C 31 19d 574d 567d
possible deadlock in sock_map_delete_elem origin:upstream missing-backport 4 C done 79 509d 575d 500d
WARNING in sock_map_close origin:upstream -1 C error 60 423d 577d 577d
BUG: unable to handle kernel paging request in hash origin:lts-only 17 C done 2 579d 579d 490d
possible deadlock in sock_map_update_common origin:upstream 4 C error 11 480d 583d 569d
possible deadlock in team_del_slave origin:upstream missing-backport 4 C inconclusive 70 41d 585d 585d
general protection fault in dev_map_enqueue origin:upstream missing-backport 19 C unreliable 199 189d 586d 586d
possible deadlock in sock_hash_delete_elem origin:upstream missing-backport 4 C done 94 467d 588d 454d
possible deadlock in kvfree_call_rcu origin:upstream missing-backport 4 C inconclusive 1022 1d16h 591d 580d
INFO: rcu detected stall in sys_clone (2) missing-backport origin:upstream 1 C error 32 4d03h 592d 217d
possible deadlock in trie_delete_elem origin:upstream missing-backport 4 C inconclusive 3786 4d03h 593d 593d
possible deadlock in __lock_task_sighand origin:upstream 4 C error 176 424d 598d 543d
WARNING in sock_hash_delete_elem origin:lts-only -1 C done 1206 571d 598d 518d
WARNING in sock_map_delete_elem origin:lts-only -1 C unreliable 1256 456d 598d 598d
INFO: rcu detected stall in sys_openat (2) origin:upstream 1 C error 23 1d00h 599d 599d
possible deadlock in __bpf_ringbuf_reserve origin:upstream missing-backport 4 C inconclusive 86 1d08h 604d 604d
INFO: task hung in unix_stream_sendmsg origin:lts-only 1 C inconclusive 1 610d 610d 610d
BUG: sleeping function called from invalid context in __dentry_kill origin:lts-only 5 C unreliable 1 622d 622d 622d
BUG: sleeping function called from invalid context in task_work_run origin:lts-only 5 syz unreliable 1 623d 623d 623d
BUG: sleeping function called from invalid context in __vunmap origin:lts-only 5 C done 2 621d 623d 608d
INFO: task hung in unix_dgram_sendmsg origin:lts-only 1 C inconclusive 27 607d 625d 625d
BUG: sleeping function called from invalid context in __put_anon_vma origin:lts-only 5 C unreliable 1 626d 626d 626d
WARNING: suspicious RCU usage in sta_remove_link origin:lts-only 4 C inconclusive 1615 67d 630d 630d
possible deadlock in task_fork_fair origin:lts-only 4 C done 88 217d 630d 543d
BUG: sleeping function called from invalid context in exit_mmap origin:lts-only 5 C unreliable 3 623d 631d 631d
BUG: sleeping function called from invalid context in get_timespec64 origin:lts-only 5 C done 1 631d 631d 618d
SYZFAIL: clone failed origin:lts-only -1 syz unreliable 1 644d 644d 644d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport 8 C done 1 604d 649d 586d
INFO: rcu detected stall in sys_exit_group (3) origin:upstream 1 C error 19 22d 649d 619d
BUG: sleeping function called from invalid context in bpf_test_timer_continue origin:lts-only 5 C done 3 633d 663d 616d
possible deadlock in sch_direct_xmit (2) origin:lts-only 4 C done 28 164d 663d 84d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts-only 5 C done 3 620d 673d 671d
INFO: task hung in __writeback_inodes_sb_nr (2) origin:lts-only 1 C error 34 19d 674d 537d
WARNING in perf_event_release_kernel origin:upstream missing-backport -1 C inconclusive 1 551d 678d 678d
kernel BUG in prog_array_map_poke_run origin:upstream missing-backport -1 C unreliable 3 681d 726d 726d
general protection fault in inherit_task_group origin:upstream missing-backport 2 C inconclusive 3 646d 737d 737d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 35590 1d08h 747d 747d
BUG: unable to handle kernel NULL pointer dereference in bpf_test_run origin:lts-only 10 C done 1 752d 752d 747d
invalid opcode in bpf_dispatcher_xdp origin:lts-only 2 C unreliable 14 580d 758d 662d
inconsistent lock state in valid_state (2) origin:upstream missing-backport 4 C done 334 381d 772d 724d
INFO: task hung in perf_event_free_task origin:upstream missing-backport 1 C unreliable 3 678d 783d 783d
INFO: rcu detected stall in cleanup_net origin:lts-only 1 syz inconclusive 142 4d20h 844d 533d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only 1 C done 202 4d11h 851d 727d
INFO: rcu detected stall in sys_futex origin:lts-only 1 syz done 25 2d21h 851d 82d
INFO: rcu detected stall in gc_worker origin:lts-only 1 C 94 16h02m 854d 854d
possible deadlock in lock_timer_base origin:lts-only 4 C unreliable 34 572d 869d 593d
possible deadlock in bpf_trace_printk origin:lts-only 4 C done 3 666d 875d 777d
BUG: soft lockup in do_idle origin:upstream 1 C error 48 7d23h 877d 877d
WARNING in btf_type_id_size missing-backport origin:lts-only -1 C done 772 417d 897d 747d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport 1 C done 241 12h47m 941d 308d
KASAN: stack-out-of-bounds Write in copy_from_kernel_nofault origin:lts-only 23 C unreliable 3 615d 945d 481d
INFO: task hung in synchronize_rcu origin:lts-only 1 C unreliable 25 13h17m 947d 947d
suppressed report -1 7866 1h18m 959d 959d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport -1 C inconclusive 101 7d04h 960d 960d
BUG: soft lockup in smp_call_function origin:upstream 1 C error 167 11h25m 961d 338d
INFO: rcu detected stall in corrupted origin:upstream missing-backport 1 C inconclusive 3965 3d20h 966d 825d
no output from test machine origin:upstream missing-backport -1 C unreliable 30272 3h46m 968d 968d
WARNING in hci_conn_timeout origin:lts-only -1 C done 4557 1h37m 970d 83d
lost connection to test machine origin:upstream -1 C unreliable 71867 49m 970d 129d
WARNING in call_timer_fn origin:lts-only -1 C unreliable 191 7d08h 970d 636d
WARNING: ODEBUG bug in netdev_run_todo origin:lts-only -1 syz unreliable 36 773d 970d 947d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system origin:upstream -1 syz error 11083 438d 971d 969d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only 4 C done 1121 489d 971d 787d
unregister_netdevice: waiting for DEV to become free origin:upstream missing-backport 2 C inconclusive 3453 1h34m 971d 883d
possible deadlock in jbd2_journal_lock_updates origin:lts-only 4 C done 37613 431d 971d 726d
corrupted report -1 185762 1h35m 971d 971d
possible deadlock in ext4_bmap origin:lts-only 4 C done 22611 431d 971d 779d