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🐞 Open [1345]
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🐞 Fixed [7097]
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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 9h19m 26184 401269 174 261987 4d3a2a466b8d .config 10h43m 9f74d399 15h18m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (185) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in exit_aio (5) kernel 1 30 5d14h 1d14h
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. ext4 -1 C 10 3h39m 18d PATCH [15d]
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs prio:high 17 C 51 1d13h 27d PATCH [20d]
WARNING: suspicious RCU usage in kernfs_put kernfs 4 1 42d 38d PATCH [32d]
possible deadlock in cgroup_kn_lock_live (2) cgroups 4 1 42d 38d
INFO: rcu detected stall in kcov_ioctl (3) mm prio:high 1 30 44d 40d 💬 1 [40d]
possible deadlock in tcp_close (3) net prio:low 4 90 12h05m 55d PATCH [52d]
WARNING in _cpu_up kernel -1 1 63d 59d
possible deadlock in kernfs_link_sibling (2) kernfs 4 4244 17m 62d 💬 1 [19d]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 75d 71d
INFO: rcu detected stall in __dentry_kill mm prio:high 1 109 3d00h 76d
INFO: task hung in ret_from_fork (4) kernel 1 C error error 26 27d 78d
possible deadlock in lock_mm_and_find_vma (4) mm 4 1610 15m 81d 💬 2 [26d]
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 12 13d 81d
WARNING in ieee80211_set_active_links (3) wireless -1 11 4d00h 82d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel prio:high 1 40 36d 82d
WARNING in __ioremap_caller kernel -1 2 34d 85d
INFO: rcu detected stall in sendfile64 mm 1 37 21d 93d
kernel BUG in __khugepaged_enter mm -1 5 96d 93d 💬 4 [90d]
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media 19 C error 73 2d05h 93d PATCH [32d]
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 C 1 96d 95d 💬 6 [94d]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 97d 97d 💬 6 [18d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 4 7d19h 99d
BUG: Bad rss-counter state (6) mm -1 101 5d01h 100d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 197 3h04m 101d PATCH [94d]
INFO: task hung in rxrpc_destroy_all_locals kernel 1 39 54d 103d
INFO: rcu detected stall in vma_merge_new_range (3) bpf mm prio:low 1 syz error error 2 28d 112d
WARNING in pci_scan_single_device (2) pci -1 2 56d 118d
INFO: task hung in expkey_flush nfs 1 48 23h54m 118d
WARNING in unlink_anon_vmas (2) mm -1 C error 30 56d 120d PATCH [120d]
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error error 71 2d05h 125d
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 31d 125d
INFO: task hung in con_install (3) kernel 1 61 9d11h 125d
WARNING in ring_buffer_map_get_reader (2) trace prio:low -1 49 35d 127d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 20 8d15h 131d
INFO: task hung in reg_todo (4) wireless 1 C error error 6 8d23h 143d
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 5 42d 151d 💬 1 [149d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 37d 160d
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 104d 167d PATCH [145d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 391 1d16h 168d 💬 1 [166d]
INFO: task hung in devlink_health_report (3) net prio:low 1 syz 4 10d 172d 💬 2 [171d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 10 52d 172d
INFO: task hung in kvm_swap_active_memslots (2) kvm prio:low 1 C 22 11d 182d 💬 3 [11d]
general protection fault in zcomp_stream_get block 2 14 87d 185d 💬 1 [185d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2335 1d10h 194d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 21 C 4223 45m 197d PATCH [173d]
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 79 1d20h 209d
possible deadlock in __synchronize_srcu (3) block 4 690 3h09m 215d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 49 6d23h 217d
WARNING in path_noexec (2) fs mm -1 C error 25817 11h24m 230d PATCH [220d]
KASAN: slab-use-after-free Write in dvb_device_put media prio:high 22 6 5d14h 238d PATCH [178d]
INFO: task hung in rds_tcp_listen_stop (3) kernel prio:high 1 301 48d 240d
INFO: rcu detected stall in sys_madvise (2) mm 1 57 2d12h 261d
INFO: task hung in queue_limits_commit_update_frozen block 1 syz error 1389 49m 263d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 43 21d 270d 💬 7 [150d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 5 60d 273d
possible deadlock in kernfs_remove kernfs prio:high 4 C error done 1068 2h21m 287d 💬 3 [19d]
INFO: rcu detected stall in blkdev_release (3) block 1 100 5d11h 287d
INFO: task hung in vfs_coredump (2) kernel 1 C error 162 1d14h 288d PATCH [57d]
general protection fault in zcomp_available_show block 2 18 88d 289d PATCH [286d]
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error inconclusive 4 118d 302d 💬 2 [301d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 26 3d01h 307d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 63 26d 311d 💬 1 [171d]
possible deadlock in nbd_queue_rq nbd prio:low 4 C done error 311 1d05h 316d 💬 7 [26d]
WARNING in lowpan_xmit (2) wpan -1 C error 1060 25m 328d
WARNING in release_mtd_partition (2) mtd -1 C 220 2d07h 328d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 505 19h00m 331d 💬 1 [294d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 4067 24m 338d
INFO: task hung in futex_hash_allocate kernel 1 C 16 37d 342d
possible deadlock in elevator_change block 4 C error 13384 52m 353d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error error 11 25d 353d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 21 257 2d11h 355d PATCH [114d]
possible deadlock in __del_gendisk block 4 C done error 43987 132d 357d PATCH [283d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 55 40d 369d
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 139d 377d
INFO: task hung in afs_cell_purge (2) afs prio:high 1 C done 280 14h13m 379d 💬 2 [14d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error error 17 22d 379d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error error 7 128d 382d
BUG: soft lockup in sys_bpf mm 1 C error 162 12h25m 391d
INFO: rcu detected stall in rtnl_newlink (5) net prio:normal 1 C error 182 1d18h 400d
possible deadlock in kernfs_iop_getattr kernfs prio:low 4 C done 6498 1h20m 412d 💬 2 [19d]
INFO: rcu detected stall in clone (7) mm prio:high 1 103 3d11h 418d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 1591 12d 447d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 7 28d 457d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 4 17d 458d PATCH [224d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 89d 481d PATCH [406d]
general protection fault in status_show usb 2 C 16 6d15h 487d PATCH [334d]
INFO: task hung in remove_one kernel 1 syz 212 1d00h 497d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 24 1d08h 500d
INFO: task hung in inet_rtm_newaddr net 1 C done 130 3d20h 508d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 256d 510d 💬 4 [266d]
KASAN: slab-use-after-free Read in dvb_device_open media prio:normal 22 C error 8080 35m 513d PATCH [485d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 288 12d 517d PATCH [30d]
WARNING in __ieee80211_suspend wireless -1 C 109 1d22h 517d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 15543 now 517d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 10 18d 525d 💬 6 [435d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 55 26d 526d 💬 2 [273d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo fs 1 syz error error 92 3d00h 531d
INFO: rcu detected stall in sys_sendmmsg (7) mm 1 123 1d01h 534d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 62 6d05h 539d
possible deadlock in blk_mq_update_nr_hw_queues block prio:low 4 C done error 44250 136d 540d
INFO: task hung in do_get_write_access (3) ext4 prio:low 1 C error 464 41d 541d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 133 4d10h 543d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done error 93 11d 546d
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 118 6d16h 554d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 41 12h57m 555d
WARNING in kcov_remote_start (6) kernel -1 23404 21m 560d PATCH [3d23h]
possible deadlock in __submit_bio block 4 C done 60723 6d12h 561d 💬 3 [15d]
INFO: rcu detected stall in brk (2) mm 1 syz 3 34d 564d 💬 8 [563d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable error 119 1d19h 566d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 49 10d 577d
INFO: task hung in do_coredump (3) fs 1 C done error 361 132d 578d 💬 4 [314d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done error 110 9d11h 584d
INFO: task hung in netdev_run_todo (4) net 1 841 1d02h 586d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 976 3h01m 586d PATCH [586d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 129 1d00h 586d 💬 1 [19d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 130 8d05h 590d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 83 16d 592d
INFO: task hung in genl_rcv_msg (4) net 1 C done 673 15h53m 593d
INFO: task hung in crda_timeout_work (8) wireless 1 C done error 626 3d23h 598d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 929 15h00m 602d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 237 2h19m 606d PATCH [588d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done error 77 69d 608d
INFO: task hung in tun_chr_close (5) net 1 C done 668 6d06h 610d
INFO: rcu detected stall in x64_sys_call mm 1 C error 550 6h29m 616d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 116d 624d 💬 1 [119d]
possible deadlock in walk_component (4) kernfs 4 C 79 170d 638d 💬 1 [206d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3964 20h46m 639d 💬 4 [16d]
INFO: rcu detected stall in kcov_close mm 1 202 11m 644d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 629 1d01h 648d
INFO: task hung in read_part_sector (2) block 1 syz error 54118 24d 652d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1701 1d18h 658d 💬 2 [26d]
INFO: task hung in linkwatch_event (4) net 1 C done 3550 2d05h 661d 💬 2 [26d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth prio:high -1 C error 550 2d00h 663d PATCH [51d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs prio:normal 1 1520 9h50m 667d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 137d 680d
possible deadlock in assign_fw usb 4 C done 184 2d11h 680d
INFO: task hung in nfsd_umount nfs 1 4230 2h04m 681d 💬 3 [318d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 113 15d 693d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1474 1d07h 693d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1547 8h35m 693d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1509 13h24m 702d 💬 7 [318d]
INFO: task hung in nsim_destroy (4) net prio:high 1 syz error error 440 14h50m 717d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 27304 1h12m 720d 💬 11 [318d]
INFO: task hung in bdev_open block prio:low 1 C error 5205 7h52m 721d
WARNING in shmem_evict_inode (3) mm -1 86 2d02h 724d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 64 17d 725d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 369 41m 727d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2186 31d 734d
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 207 2d05h 741d 💬 1 [741d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 74d 768d 💬 1 [97d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 119 4d09h 787d 💬 1 [87d]
WARNING in io_ring_exit_work (2) io-uring prio:high -1 6764 5h08m 816d 💬 1 [125d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 162d 818d
possible deadlock in smc_release smc 4 C error 451 8h00m 836d 💬 2 [196d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 121d 869d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 254 7h41m 881d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 80 2d22h 900d PATCH [897d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 234 3d09h 900d 💬 6 [896d]
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 141 20h31m 920d 💬 1 [81d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 5097 4h33m 954d PATCH [947d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 66d 985d 💬 4 [214d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 584 5d15h 988d
INFO: task hung in reg_process_self_managed_hints wireless prio:high 1 C done 1092 10h50m 1001d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 374 20h24m 1009d
possible deadlock in lookup_slow (3) btrfs prio:low 4 C 476 2d16h 1034d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 166d 1071d 💬 5 [172d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 593 2d05h 1073d 💬 4 [802d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3459 1h45m 1111d 💬 8 [9d18h]
INFO: task hung in del_device_store net 1 C error 2048 2h03m 1170d 💬 2 [26d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 122d 1260d 💬 5 [204d]
WARNING in call_timer_fn bluetooth -1 C unreliable 9079 54m 1279d 💬 8 [16d]
possible deadlock in filemap_fault exfat 4 C done 3048 1d05h 1292d 💬 4 [2d10h]
INFO: task can't die in vlan_ioctl_handler net prio:low 1 syz error error 179 8d23h 1449d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 342 3d13h 1520d 💬 1 [19d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 7d14h 1561d
INFO: task can't die in show_free_areas serial 1 C error 257 4d06h 1575d 💬 3 [16d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8561 1d03h 1825d PATCH [1062d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 794 2d05h 1984d
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6958 1d12h 2062d
INFO: rcu detected stall in corrupted (4) sound tipc 1 C done inconclusive 812 3h11m 2082d PATCH [12d]
BUG: soft lockup in smp_call_function kernel 1 C done 1806 18h06m 2136d 💬 1 [1151d]
BUG: workqueue lockup (5) kernel prio:low 1 C done 15671 42m 2316d
WARNING in rcu_check_gp_start_stall net -1 C done error 2924 8d15h 2642d 💬 9 [26d]
INFO: rcu detected stall in do_idle virt prio:normal 1 C done error 3854 6h44m 2774d 💬 39 [25d]
moderation (12) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in acpi_ns_get_attached_object acpica prio:normal 19 1 13d 9d13h
general protection fault in seq_read_iter (2) fs prio:low 2 1 15d 11d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed mm prio:high 19 1 29d 25d
general protection fault in traverse fs prio:low 2 1 36d 32d
general protection fault in mon_text_release usb 10 2 17d 39d
kernel BUG in qlist_free_all (4) prio:high fs -1 2 29d 57d
KASAN: slab-out-of-bounds Read in vgacon_save_screen (2) fbdev prio:high 17 1 68d 64d
kernel BUG in set_ps_flags fs -1 5 2d14h 64d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 prio:low 10 2 32d 105d
lost connection to test machine (5) -1 C error 3068151 now 2376d
corrupted report (2) hfs kasan mm -1 1111872 10m 2959d
no output from test machine (2) -1 C done 2272787 now 3082d