syzbot


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 5h36m 26882 416614 150 579861 479058002c32 .config 10h51m 4bd24a3e 6h48m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (149):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __pte_offset_map_lock (2) mm 2 C 3 21h14m 9h01m 💬 1 [7h54m]
INFO: rcu detected stall in blkdev_release (3) block 1 37 1d14h 2d04h
INFO: task hung in vfs_coredump (2) kernel 1 C 6 1d10h 2d22h
general protection fault in zcomp_available_show block 2 5 3d21h 3d21h PATCH [13h40m]
KASAN: slab-use-after-free Write in __xfrm_state_delete net 24 448 1h03m 8d09h
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 19d 15d 💬 1 [14d]
INFO: rcu detected stall in wb_workfn (4) mm 1 34 7d13h 26d
possible deadlock in ptp_clock_adjtime net 4 7 10h43m 29d
WARNING in path_noexec fs mm -1 C done 7722 9h59m 30d PATCH [29d]
possible deadlock in posix_clock_unregister kernel 4 11 4d01h 32d PATCH [16h52m]
WARNING in release_mtd_partition (2) mtd -1 C 5 20d 42d
KASAN: slab-out-of-bounds Write in enqueue_timer bluetooth 23 1 49d 44d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 92 9h50m 46d 💬 1 [8d11h]
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 49d 49d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 498 14h37m 52d
WARNING in css_rstat_exit cgroups -1 syz 14 3d09h 53d 💬 12 [4d23h]
INFO: task hung in futex_hash_allocate kernel 1 C 2 44d 57d
WARNING in pci_scan_single_device pci -1 1 68d 64d
possible deadlock in static_key_slow_inc (4) kernel 4 C 32 14h36m 65d
possible deadlock in elevator_change block 4 C 542 9h24m 67d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 46 3d03h 70d
possible deadlock in __del_gendisk block 4 C done 43081 now 72d PATCH [1h27m]
possible deadlock in process_measurement (5) integrity lsm 4 18 1d01h 83d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 38 4d19h 83d
possible deadlock in ptp_clock_unregister net 4 C 20 57d 83d 💬 1 [57d]
general protection fault in do_move_mount (3) fs 10 C done done 570 56d 83d 💬 3 [24d]
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 89d 88d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 93 2d02h 93d 💬 2 [16d]
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 69d 94d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 4 18d 96d
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 60d 97d
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 18d 109d 💬 2 [14d]
WARNING in tracing_start_tr trace -1 8 14d 111d
possible deadlock in queue_wb_lat_store block 4 C 21 72d 123d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 722 8m 127d 💬 2 [16d]
possible deadlock in queue_requests_store block 4 C 522 4d16h 128d
INFO: rcu detected stall in clone (7) mm 1 49 6d19h 132d
BUG: sleeping function called from invalid context in __bio_release_pages scsi 5 14 74d 155d
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs 1 C done 40 7d15h 159d
WARNING: bad unlock balance in traverse fs 4 C 40 22d 160d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 217 2d05h 162d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 35d 171d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 2 19d 172d PATCH [171d]
INFO: task hung in rmap_walk_file mm 1 C error 19 13d 180d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 18 10h11m 183d 💬 3 [180d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 230 10d 183d
WARNING: bad unlock balance in seq_read_iter fs 4 C 37 19d 186d PATCH [186d]
INFO: task hung in nfsd_nl_version_set_doit nfs 1 50 60d 195d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 41 2h40m 195d PATCH [121d]
general protection fault in status_show usb 2 C 8 33d 201d PATCH [49d]
general protection fault in hci_devcd_register bluetooth 17 28 17d 208d
WARNING in max_vclocks_store net -1 C 1 201d 211d
INFO: task hung in remove_one kernel 1 syz 55 22h53m 212d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 19 17 59d 222d
INFO: task hung in inet_rtm_newaddr net 1 C done 67 3d08h 223d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 383 59m 224d 💬 4 [13d]
possible deadlock in __configfs_open_file fs 4 C 26 40d 227d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 46d 228d
WARNING in drv_get_tsf wireless -1 6 80d 228d
KASAN: slab-use-after-free Read in dvb_device_open media 19 C 192 1d13h 228d PATCH [199d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 51 8d21h 231d 💬 5 [17d]
WARNING in __ieee80211_suspend wireless -1 C 46 22d 231d
general protection fault in gpiolib_seq_stop gpio 19 C 53 10d 232d PATCH [232d]
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 31d 232d
WARNING in tracing_buffers_mmap_close trace -1 C 483 6h38m 233d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 30d 240d 💬 6 [149d]
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 41 3d08h 241d
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1550 13d 245d
possible deadlock in lock_mm_and_find_vma (3) ntfs3 4 7 17d 245d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 10d 245d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 81 4d18h 248d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 23 25d 254d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 43279 now 254d
INFO: task hung in do_get_write_access (3) ext4 1 C error 442 1d08h 255d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 11d 257d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done 38 6d13h 261d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3089 2h22m 262d 💬 1 [121d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 98 2d04h 269d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 8 3d11h 269d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 29d 270d
possible deadlock in __submit_bio block 4 C done 60676 135d 275d 💬 3 [134d]
INFO: rcu detected stall in brk (2) mm 1 syz 2 216d 279d 💬 8 [278d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 82 4d13h 280d
INFO: task hung in do_coredump (3) fs 1 C done 360 9d04h 293d 💬 4 [29d]
INFO: task hung in netdev_run_todo (4) wireguard 1 450 1d03h 300d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 331 5d02h 300d PATCH [300d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 107 9d11h 301d 💬 1 [14d]
WARNING in page_counter_cancel (5) mm -1 C 15 82d 306d 💬 1 [304d]
INFO: task hung in genl_rcv_msg (4) net 1 C done 132 1d04h 307d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 577 25d 312d
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 361 34d 314d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 654 4h26m 317d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 128 10d 321d PATCH [303d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 53 5d06h 323d
INFO: task hung in tun_chr_close (5) net 1 syz done 594 22h31m 324d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 332 1d09h 330d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 30d 338d 💬 1 [23d]
possible deadlock in walk_component (4) kernfs 4 C 33 20h00m 352d 💬 1 [14d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2293 2d22h 354d 💬 4 [14d]
possible deadlock in task_rq_lock cgroups 4 C done 3944 13h22m 355d 💬 3 [39d]
INFO: rcu detected stall in kcov_close mm 1 124 6d12h 359d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 498 2d01h 362d
INFO: task hung in read_part_sector (2) block 1 1452 6m 366d
WARNING in drm_wait_one_vblank (2) dri -1 C error 85 5d09h 370d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1503 12h30m 373d
INFO: task hung in linkwatch_event (4) net 1 C done 3273 1d06h 375d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 25d 377d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 334 1d00h 378d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 841 7h09m 381d
INFO: task hung in cleanup_net (7) net 1 120 39d 390d
possible deadlock in assign_fw usb 4 C done 122 4h57m 395d
INFO: task hung in nfsd_umount nfs 1 2531 7h14m 395d 💬 3 [33d]
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 845 2d13h 408d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 954 2d07h 408d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 822 5h42m 417d 💬 7 [33d]
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 21497 47m 434d 💬 11 [33d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 19d 439d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 288 1d08h 441d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 1d22h 448d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 162 4d15h 456d 💬 1 [456d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 20d 502d 💬 1 [37d]
WARNING in io_ring_exit_work (2) io-uring -1 1721 11m 531d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 454 4h06m 532d 💬 2 [200d]
possible deadlock in smc_release smc 4 C error 108 5d10h 551d 💬 2 [51d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 430 10h06m 583d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 50 2d13h 614d PATCH [612d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 136 15h00m 615d 💬 6 [610d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 50 3d23h 634d 💬 1 [148d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3975 4h15m 668d PATCH [662d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 424 13h33m 699d 💬 4 [245d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 431 2d22h 703d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 825 4h19m 716d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 194 1d16h 723d
possible deadlock in serial8250_handle_irq hams 4 146 2d01h 746d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 373 1d16h 788d 💬 4 [517d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 365156 now 788d PATCH [541d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 3d08h 825d 💬 6 [369d]
INFO: task hung in del_device_store net 1 syz error 1842 1d09h 884d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 8d11h 974d 💬 5 [76d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7184 37m 994d 💬 8 [13d]
possible deadlock in filemap_fault mm 4 C done 2905 5d01h 1006d 💬 4 [23d]
INFO: task can't die in vlan_ioctl_handler net 1 166 25d 1164d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 197 1d14h 1235d 💬 1 [17d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 77 17d 1275d
INFO: task can't die in show_free_areas serial 1 C error 204 2d15h 1290d 💬 1 [13d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders nfc -1 C unreliable 5792 5m 1539d PATCH [777d]
INFO: task can't die in corrupted (2) kernel 1 C error error 397 12h52m 1699d
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 8h06m 2356d 💬 7 [23d]
INFO: rcu detected stall in do_idle x86 1 C done error 3223 17h47m 2489d 💬 39 [2038d]
moderation (8):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in vidtv_psi_eit_event_destroy media 19 2 7d11h 3d16h
general protection fault in zcomp_stream_get block 2 1 11d 7d08h
general protection fault in fbcon_new_modelist (2) fbdev 2 1 29d 25d
general protection fault in lru_gen_test_recent mm 2 2 87d 99d
KASAN: slab-out-of-bounds Write in try_module_get modules 23 3 26d 113d
lost connection to test machine (5) -1 C error 2401998 now 2091d
corrupted report (2) fs -1 963319 14m 2674d
no output from test machine (2) -1 C done 1887848 now 2797d