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🐞 Open [1354]
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🐞 Fixed [7099]
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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
ci-qemu-gce-upstream-auto now 2h28m 25899 400315 318 488114 27fa82620cba .config 16h18m 585486f8 2h46m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (187) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in kvm_xen_shared_info_init kvm kvm-x86 19 1 1d05h 22h17m PATCH [5m]
INFO: task hung in exit_aio (5) kernel 1 32 8h05m 2d18h
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. ext4 -1 C 10 1d08h 19d PATCH [16d]
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs prio:high 17 C 52 9h26m 28d PATCH [21d]
WARNING: suspicious RCU usage in kernfs_put kernfs 4 1 43d 39d PATCH [33d]
possible deadlock in cgroup_kn_lock_live (2) cgroups 4 1 43d 39d
INFO: rcu detected stall in kcov_ioctl (3) mm prio:high 1 30 45d 41d 💬 1 [41d]
possible deadlock in tcp_close (3) net prio:low 4 90 1d16h 56d PATCH [54d]
possible deadlock in inet_shutdown (3) net 4 C error 133 8h38m 56d 💬 1 [55d]
WARNING in _cpu_up kernel -1 1 64d 60d
possible deadlock in kernfs_link_sibling (2) kernfs 4 4276 7m 63d 💬 1 [20d]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 76d 72d
INFO: rcu detected stall in __dentry_kill mm prio:high 1 110 11h11m 78d
INFO: task hung in ret_from_fork (4) kernel 1 C error error 26 28d 79d
possible deadlock in lock_mm_and_find_vma (4) mm 4 1622 1h13m 82d 💬 2 [28d]
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 12 14d 83d
WARNING in ieee80211_set_active_links (3) wireless -1 11 5d05h 83d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel prio:high 1 40 37d 84d
WARNING in __ioremap_caller kernel -1 2 35d 86d
INFO: rcu detected stall in sendfile64 mm 1 37 22d 94d
kernel BUG in __khugepaged_enter mm -1 5 97d 94d 💬 4 [91d]
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media 19 C error 80 12h52m 94d PATCH [33d]
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 C 1 97d 96d 💬 6 [95d]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 98d 98d 💬 6 [20d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 4 8d23h 100d
BUG: Bad rss-counter state (6) mm -1 101 6d05h 101d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 201 2h18m 102d PATCH [95d]
INFO: task hung in rxrpc_destroy_all_locals kernel 1 39 55d 104d
INFO: rcu detected stall in vma_merge_new_range (3) bpf mm prio:low 1 syz error error 2 29d 113d
WARNING in pci_scan_single_device (2) pci -1 2 57d 119d
INFO: task hung in expkey_flush nfs 1 48 2d04h 119d
WARNING in unlink_anon_vmas (2) mm -1 C error 30 58d 122d PATCH [121d]
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error error 71 3d09h 126d
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 33d 126d
INFO: task hung in con_install (3) kernel prio:high 1 61 10d 126d
WARNING in ring_buffer_map_get_reader (2) trace prio:low -1 49 36d 128d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 20 9d20h 132d
INFO: task hung in reg_todo (4) wireless 1 C error error 6 10d 144d
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 5 43d 152d 💬 1 [151d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 38d 161d
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 105d 168d PATCH [146d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 395 1h28m 169d 💬 1 [167d]
INFO: task hung in devlink_health_report (3) net prio:low 1 syz 4 11d 173d 💬 2 [173d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 10 53d 173d
INFO: task hung in kvm_swap_active_memslots (2) kvm prio:low 1 C 22 12d 184d 💬 3 [12d]
general protection fault in zcomp_stream_get block prio:low 2 14 88d 186d 💬 1 [186d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2335 2d15h 195d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 21 C 4265 56m 198d PATCH [175d]
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 79 3d01h 210d
possible deadlock in __synchronize_srcu (3) block 4 697 5h14m 216d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 50 15h35m 218d
WARNING in path_noexec (2) fs mm -1 C error 25896 now 231d PATCH [221d]
KASAN: slab-use-after-free Write in dvb_device_put media prio:high 22 6 6d18h 239d PATCH [179d]
INFO: task hung in rds_tcp_listen_stop (3) kernel prio:high 1 301 49d 241d
INFO: rcu detected stall in sys_madvise (2) mm 1 57 3d16h 262d
INFO: task hung in queue_limits_commit_update_frozen block 1 syz error 1395 3h34m 265d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 43 23d 271d 💬 7 [151d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 5 61d 274d
possible deadlock in kernfs_remove kernfs prio:high 4 C error done 1070 4h27m 288d 💬 3 [20d]
INFO: rcu detected stall in blkdev_release (3) block 1 100 6d15h 288d
INFO: task hung in vfs_coredump (2) kernel 1 C error 162 2d18h 289d PATCH [58d]
general protection fault in zcomp_available_show block 2 18 89d 290d PATCH [287d]
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error inconclusive 4 120d 303d 💬 2 [303d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 26 4d05h 308d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 63 27d 312d 💬 1 [172d]
possible deadlock in nbd_queue_rq nbd prio:low 4 C done error 311 2d09h 317d 💬 7 [28d]
WARNING in lowpan_xmit (2) wpan -1 C error 1196 23m 329d
WARNING in release_mtd_partition (2) mtd -1 C 220 3d12h 329d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 507 8h57m 332d 💬 1 [295d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 4070 5h53m 339d
INFO: task hung in futex_hash_allocate kernel 1 C 16 38d 344d
possible deadlock in elevator_change block 4 C error 13494 1h17m 354d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error error 11 26d 355d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 21 258 1d01h 357d PATCH [115d]
possible deadlock in __del_gendisk block 4 C done error 43987 133d 358d PATCH [285d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 55 41d 370d
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 141d 378d
INFO: task hung in afs_cell_purge (2) afs prio:high 1 C done 280 1d18h 380d 💬 2 [15d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error error 17 23d 380d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error error 7 129d 383d
BUG: soft lockup in sys_bpf mm 1 C error 162 1d16h 392d
INFO: rcu detected stall in rtnl_newlink (5) net prio:normal 1 C error 183 19h55m 401d
possible deadlock in kernfs_iop_getattr kernfs prio:low 4 C done 6511 15h58m 414d 💬 2 [20d]
INFO: rcu detected stall in clone (7) mm prio:high 1 103 4d15h 419d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 1591 13d 449d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 7 29d 458d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 4 19d 459d PATCH [225d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 90d 482d PATCH [408d]
general protection fault in status_show usb 2 C 16 7d19h 488d PATCH [336d]
INFO: task hung in remove_one kernel 1 syz 212 2d04h 499d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 24 2d12h 501d
INFO: task hung in inet_rtm_newaddr net 1 C done 130 5d00h 510d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 257d 511d 💬 4 [268d]
KASAN: slab-use-after-free Read in dvb_device_open media prio:normal 22 C error 8134 31m 515d PATCH [486d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 289 9h01m 518d PATCH [31d]
WARNING in __ieee80211_suspend wireless -1 C 109 3d03h 518d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 15715 now 518d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 10 20d 527d 💬 6 [436d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 55 27d 528d 💬 2 [274d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo fs 1 syz error error 92 4d04h 532d
INFO: rcu detected stall in sys_sendmmsg (7) mm 1 123 2d05h 535d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 62 7d10h 540d
possible deadlock in blk_mq_update_nr_hw_queues block prio:low 4 C done error 44250 137d 541d
INFO: task hung in do_get_write_access (3) ext4 prio:low 1 C error 464 42d 542d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 133 5d14h 544d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done error 93 12d 548d
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 118 7d20h 555d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 42 1d03h 557d
WARNING in kcov_remote_start (6) kernel -1 23773 22m 561d PATCH [5d04h]
possible deadlock in __submit_bio block 4 C done 60723 7d17h 562d 💬 3 [16d]
INFO: rcu detected stall in brk (2) mm 1 syz 3 35d 565d 💬 8 [564d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable error 119 3d00h 567d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 49 11d 578d
INFO: task hung in do_coredump (3) fs 1 C done error 361 133d 580d 💬 4 [316d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done error 111 2h12m 586d
INFO: task hung in netdev_run_todo (4) net 1 845 5h20m 587d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 976 1d07h 587d PATCH [587d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 129 2d05h 588d 💬 1 [20d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 130 9d10h 591d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 83 17d 594d
INFO: task hung in genl_rcv_msg (4) net 1 C done 674 16h38m 594d
INFO: task hung in crda_timeout_work (8) wireless 1 C done error 626 5d03h 599d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 933 17h44m 604d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 237 1d06h 607d PATCH [589d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done error 77 70d 609d
INFO: task hung in tun_chr_close (5) net 1 C done 669 2h31m 611d
INFO: rcu detected stall in x64_sys_call mm 1 C error 550 1d10h 617d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 117d 625d 💬 1 [121d]
possible deadlock in walk_component (4) kernfs 4 C 79 171d 639d 💬 1 [207d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3964 2d01h 640d 💬 4 [17d]
INFO: rcu detected stall in kcov_close mm 1 202 1d04h 645d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 629 2d05h 649d
INFO: task hung in read_part_sector (2) block 1 syz error 54118 26d 653d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1701 2d22h 659d 💬 2 [28d]
INFO: task hung in linkwatch_event (4) net 1 C done 3551 18h30m 662d 💬 2 [28d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth prio:high -1 C error 551 8h21m 664d PATCH [53d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs prio:normal 1 1521 7h02m 668d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 138d 681d
possible deadlock in assign_fw usb 4 C done 184 3d15h 681d
INFO: task hung in nfsd_umount nfs 1 4239 1h46m 682d 💬 3 [319d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 113 16d 694d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1474 2d12h 694d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1547 1d13h 694d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1512 1h12m 704d 💬 7 [319d]
INFO: task hung in nsim_destroy (4) net prio:high 1 syz error error 440 1d19h 719d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 27315 2h08m 721d 💬 11 [319d]
INFO: task hung in bdev_open block prio:low 1 C error 5234 3h25m 722d
WARNING in shmem_evict_inode (3) mm -1 87 17h50m 725d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 64 18d 726d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 369 1d05h 728d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2186 32d 735d
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 207 3d09h 742d 💬 1 [742d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 75d 770d 💬 1 [98d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 119 5d14h 788d 💬 1 [89d]
WARNING in io_ring_exit_work (2) io-uring prio:high -1 6767 10h36m 818d 💬 1 [126d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 163d 819d
possible deadlock in smc_release smc 4 C error 457 5h27m 837d 💬 2 [197d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 122d 870d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 254 1d12h 883d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 80 4d03h 901d PATCH [898d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 234 4d14h 901d 💬 6 [897d]
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 142 9h12m 921d 💬 1 [82d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 5105 1h44m 955d PATCH [949d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 67d 986d 💬 4 [216d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 585 8h44m 990d
INFO: task hung in reg_process_self_managed_hints wireless prio:high 1 C done 1093 22h55m 1002d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 375 17h53m 1010d
possible deadlock in lookup_slow (3) btrfs prio:low 4 C 476 3d20h 1035d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 167d 1072d 💬 5 [174d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 594 2h09m 1075d 💬 4 [804d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3479 2h55m 1112d 💬 8 [10d]
INFO: task hung in del_device_store net 1 C error 2055 5h21m 1171d 💬 2 [28d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 124d 1261d 💬 5 [205d]
WARNING in call_timer_fn bluetooth -1 C unreliable 9117 20m 1280d 💬 8 [17d]
possible deadlock in filemap_fault exfat 4 C done 3049 19h03m 1293d 💬 4 [3d14h]
INFO: task can't die in vlan_ioctl_handler net prio:low 1 syz error error 179 10d 1451d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 342 4d17h 1521d 💬 1 [20d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 8d19h 1562d
INFO: task can't die in show_free_areas serial 1 C error 257 5d10h 1576d 💬 3 [17d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8564 now 1826d PATCH [1063d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 795 18h34m 1986d
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6958 2d16h 2064d
INFO: rcu detected stall in corrupted (4) sound tipc prio:low 1 C done inconclusive 812 1d07h 2083d PATCH [13d]
BUG: soft lockup in smp_call_function kernel 1 C done 1812 5m 2137d 💬 1 [1152d]
BUG: workqueue lockup (5) kernel prio:low 1 C done 15718 31m 2317d
WARNING in rcu_check_gp_start_stall net -1 C done error 2925 1d02h 2643d 💬 9 [28d]
INFO: rcu detected stall in do_idle virt prio:normal 1 C done error 3854 1d11h 2776d 💬 39 [26d]
moderation (13) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) -1 2 15h05m 5d10h
KASAN: use-after-free Read in acpi_ns_get_attached_object acpica prio:normal 19 1 14d 10d
general protection fault in seq_read_iter (2) fs prio:low 2 1 16d 12d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm 19 1 30d 26d
general protection fault in traverse fs prio:low 2 1 37d 33d
general protection fault in mon_text_release usb 10 2 18d 40d
kernel BUG in qlist_free_all (4) prio:high fs -1 2 30d 58d
KASAN: slab-out-of-bounds Read in vgacon_save_screen (2) fbdev prio:high 17 1 69d 65d
kernel BUG in set_ps_flags fs -1 5 3d18h 65d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 prio:low 10 2 34d 106d
lost connection to test machine (5) -1 C error 3069465 now 2377d
corrupted report (2) hfs kasan mm -1 1112294 26m 2961d
no output from test machine (2) -1 C done 2274532 now 3084d