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🐞 Fixed [6786]
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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 5h26m 27122 406063 58 331069 5c179cac0519 .config 6h35m d1b870e1 12d all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (168):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in relay_open (2) block trace 1 syz error 24 5d06h 1d06h
WARNING in shrink_lruvec mm -1 1 5d17h 1d17h
KASAN: invalid-free in inet_sock_destruct net 22 C inconclusive 9 1h38m 2d16h PATCH [6h52m]
general protection fault in lru_gen_test_recent (2) mm 2 C 3 3d20h 3d20h PATCH [2d23h]
WARNING in update_rq_clock sound -1 9 5d01h 5d10h
WARNING in sched_mm_cid_fork fs mm -1 syz error 79 5h00m 8d00h
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 57 9h07m 9d06h 💬 1 [7d13h]
INFO: task hung in devlink_health_report (3) net 1 syz 1 13d 13d 💬 2 [12d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) udf 1 C error 7 17d 13d
kernel BUG in qlist_free_all (3) mm -1 1 22d 18d
WARNING in __mptcp_move_skbs_from_subflow (2) mptcp -1 2 8d23h 19d
INFO: task hung in kvm_swap_active_memslots (2) kvm 1 6 3d08h 23d 💬 2 [23d]
general protection fault in zcomp_stream_get block 2 6 9d23h 26d 💬 1 [26d]
possible deadlock in __hugetlb_zap_begin mm 4 1 35d 31d PATCH [31d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2 18d 35d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 352 34m 38d PATCH [14d]
possible deadlock in cgroup_kn_lock_live cgroups 4 3 49d 46d
possible deadlock in __synchronize_srcu (3) block 4 22 15d 56d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 syz error 23 9h58m 58d
INFO: task hung in __rmap_walk_file mm 1 C error 7 21d 61d 💬 3 [58d]
possible deadlock in hugetlb_vma_lock_read mm 4 3 60d 62d
possible deadlock in l2tp_ip6_sendmsg net 4 1 71d 70d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 62d 70d PATCH [64d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 62d 71d PATCH [64d]
WARNING in path_noexec (2) mm fs -1 C error 10356 29m 71d PATCH [61d]
possible deadlock in ring_buffer_map trace 4 1 76d 72d PATCH [63d]
KASAN: slab-use-after-free Write in dvb_device_put media 24 3 33d 79d PATCH [18d]
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 116 1d22h 81d
WARNING in tracepoint_add_func (3) trace -1 1 96d 92d
KASAN: slab-out-of-bounds Write in do_con_write (2) serial 23 6 91d 95d
INFO: task hung in ext4_read_bh ext4 1 C 10 96d 99d
INFO: rcu detected stall in sys_madvise (2) mm 1 37 12d 102d
INFO: rcu detected stall in sys_munmap (2) mm 1 syz error 30 9d05h 111d 💬 7 [105d]
WARNING in subflow_data_ready (4) mptcp -1 C 267 2h21m 112d
INFO: rcu detected stall in task_work_add bpf 1 syz error 4 10d 114d
WARNING in hci_devcd_register (2) bluetooth -1 4 98d 117d
possible deadlock in kernfs_remove kernfs 4 C error done 92 18d 128d 💬 3 [15d]
INFO: rcu detected stall in blkdev_release (3) block 1 78 2d22h 128d
INFO: task hung in vfs_coredump (2) kernel 1 C 58 6d18h 129d
general protection fault in zcomp_available_show block 2 12 2d08h 130d PATCH [127d]
INFO: rcu detected stall in wb_workfn (4) mm 1 C error 44 12d 152d 💬 1 [12d]
possible deadlock in nbd_queue_rq nbd 4 C done 69 13h37m 157d 💬 7 [5d15h]
WARNING in release_mtd_partition (2) mtd -1 C 16 4d14h 169d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 264 1d04h 172d 💬 1 [135d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 2684 2h45m 179d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 5d19h 182d
INFO: task hung in futex_hash_allocate kernel 1 C 11 19d 183d
possible deadlock in elevator_change block 4 C 650 39m 194d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 7 27d 194d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 132 6d03h 196d
possible deadlock in __del_gendisk block 4 C done 43987 3d15h 198d PATCH [124d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 51 11d 210d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 188 3h01m 219d 💬 2 [21d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error 9 25d 220d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 6 2d20h 223d
BUG: soft lockup in sys_bpf mm 1 C error 58 1d03h 231d
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 23d 235d 💬 2 [141d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 143 1d14h 241d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2676 1d06h 253d 💬 2 [15d]
possible deadlock in queue_requests_store block 4 C 531 8d21h 254d
INFO: rcu detected stall in clone (7) mm 1 60 10d 259d
WARNING: bad unlock balance in traverse fs 4 C 53 67d 287d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 882 1h16m 288d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 5 1d04h 298d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 2 4d01h 299d PATCH [65d]
INFO: task hung in rmap_walk_file mm 1 C error 19 27d 306d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 34d 309d 💬 3 [306d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 52d 309d
WARNING: bad unlock balance in seq_read_iter fs 4 C 41 76d 313d PATCH [312d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 59 9d12h 322d PATCH [247d]
general protection fault in status_show usb 2 C 10 10d 327d PATCH [175d]
INFO: task hung in remove_one kernel 1 syz 114 59m 338d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 35d 341d
INFO: task hung in inet_rtm_newaddr net 1 C done 97 17d 349d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 97d 351d 💬 4 [107d]
possible deadlock in __configfs_open_file fs 4 C 28 16d 353d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 119d 354d
KASAN: slab-use-after-free Read in dvb_device_open media 19 C 461 7h06m 354d PATCH [326d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 87 3d03h 358d 💬 5 [19d]
WARNING in __ieee80211_suspend wireless -1 C 59 6d13h 358d
general protection fault in gpiolib_seq_stop gpio 19 C 71 46d 359d PATCH [40d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 9 16d 366d 💬 6 [276d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 48 4d10h 367d 💬 2 [114d]
possible deadlock in lock_mm_and_find_vma (3) ntfs3 mm 4 11 48d 371d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 76 4d13h 372d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 95 5d01h 375d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 39 8h18m 380d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 7d02h 381d
INFO: task hung in do_get_write_access (3) ext4 1 C error 449 21h06m 382d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 104 19h23m 384d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done 62 3d16h 387d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 5085 1h51m 389d PATCH [21d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 110 16d 395d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 55d 395d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 31 4d17h 396d
WARNING in kcov_remote_start (6) wireless -1 4035 1h46m 401d
possible deadlock in __submit_bio block 4 C done 60677 67d 402d 💬 3 [261d]
INFO: rcu detected stall in brk (2) mm 1 syz 2 343d 405d 💬 8 [404d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 102 7d15h 407d
INFO: task hung in do_coredump (3) fs 1 C done 361 3d22h 419d 💬 4 [155d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 92 1h54m 425d
INFO: task hung in netdev_run_todo (4) wireguard 1 694 17h43m 427d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 549 19h19m 427d PATCH [427d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 116 17d 427d 💬 1 [15d]
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 60d 433d
INFO: task hung in genl_rcv_msg (4) net 1 C done 248 5d11h 434d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 600 14h35m 439d
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 377 21h54m 441d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 781 2d09h 443d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 158 1d18h 447d PATCH [429d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 65 7d17h 449d
INFO: task hung in tun_chr_close (5) net 1 syz done 636 3d22h 451d
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 433 17h12m 457d
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3649 10d 465d 💬 1 [9d16h]
possible deadlock in walk_component (4) kernfs 4 C 79 11d 479d 💬 1 [47d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2962 8h44m 480d 💬 4 [13d]
possible deadlock in task_rq_lock cgroups 4 C done 3977 2d12h 481d 💬 3 [23d]
INFO: rcu detected stall in kcov_close mm 1 157 1d23h 485d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 565 3d14h 489d
INFO: task hung in read_part_sector (2) block 1 syz 7332 15m 493d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1590 6d11h 499d
INFO: task hung in linkwatch_event (4) net 1 C done 3408 2d05h 501d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 56d 504d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 405 12m 504d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1026 7h34m 508d
possible deadlock in dpm_for_each_dev pm 4 C error 9 8d13h 521d
possible deadlock in assign_fw usb 4 C done 168 21d 521d
INFO: task hung in nfsd_umount nfs 1 3130 45m 522d 💬 3 [159d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 100 1d21h 534d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 987 1h03m 534d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1125 1d14h 534d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 999 12h45m 543d 💬 7 [159d]
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25302 1h30m 561d 💬 11 [159d]
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 10d 565d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 331 5d10h 568d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2141 24d 575d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 188 2d07h 582d 💬 1 [582d]
KMSAN: uninit-value in __schedule (5) kernel 19 561 32d 609d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 106 9h00m 628d 💬 1 [163d]
WARNING in io_ring_exit_work (2) io-uring -1 4360 15m 657d 💬 1 [6d01h]
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 941 5h42m 658d 💬 2 [34d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 3d11h 659d
possible deadlock in smc_release smc 4 C error 162 14h21m 677d 💬 2 [37d]
INFO: rcu detected stall in dput (8) fs 1 C done 570 3h08m 710d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 212 1d08h 722d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 64 5d07h 741d PATCH [738d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 172 7d12h 741d 💬 6 [737d]
INFO: rcu detected stall in sys_unshare (9) kernfs net 1 C inconclusive done 84 1d10h 761d 💬 1 [15d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4657 1d02h 795d PATCH [788d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 67d 826d 💬 4 [55d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 487 1d08h 829d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 906 1d10h 842d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 227 2h04m 850d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 528 7d13h 912d 💬 5 [13d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 469 3d06h 914d 💬 4 [643d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1753 4h15m 952d 💬 6 [9d16h]
INFO: task hung in del_device_store net 1 C error 1904 1d01h 1011d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 25d 1101d 💬 5 [44d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7789 5h23m 1120d 💬 8 [13d]
possible deadlock in filemap_fault mm 4 C done 2965 1d07h 1133d 💬 4 [55d]
INFO: task can't die in vlan_ioctl_handler net 1 171 3d23h 1290d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 264 10h34m 1361d 💬 1 [16d]
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 100 15h05m 1401d
INFO: task can't die in show_free_areas serial 1 C error 229 3d12h 1416d 💬 1 [13d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7486 3h16m 1666d PATCH [903d]
INFO: task can't die in corrupted (2) kernel 1 C error error 592 7h15m 1825d
WARNING in rcu_check_gp_start_stall net -1 C done error 2797 4h06m 2483d 💬 7 [23d]
INFO: rcu detected stall in do_idle x86 1 C done error 3611 37m 2615d 💬 39 [56d]
moderation (6):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 23 2 3d12h 16d
WARNING: refcount bug in dvb_device_open (2) media 13 1 41d 37d
KASAN: slab-use-after-free Read in snd_pcm_oss_look_for_setup sound 19 1 76d 72d
lost connection to test machine (5) -1 C error 2811344 now 2217d
corrupted report (2) mm -1 1028900 now 2800d
no output from test machine (2) -1 C done 2029416 now 2923d