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 12h34m 27820 418854 133 411396 352af6a011d5 .config 14h17m 7368264b 2d19h failing all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (148):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in vfs_coredump (2) kernel 1 C 4 3d10h 16h45m
general protection fault in zcomp_available_show block 2 5 1d15h 1d15h PATCH [1d04h]
KASAN: slab-use-after-free Write in __xfrm_state_delete net 24 364 31m 6d03h
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 17d 13d 💬 1 [12d]
INFO: rcu detected stall in wb_workfn (4) mm 1 34 5d07h 23d
possible deadlock in ptp_clock_adjtime net 4 6 2d09h 26d
WARNING in path_noexec fs mm -1 C done 7554 1h27m 28d PATCH [27d]
possible deadlock in posix_clock_unregister kernel 4 11 1d19h 30d PATCH [5d19h]
WARNING in release_mtd_partition (2) mtd -1 C 5 18d 40d
KASAN: slab-out-of-bounds Write in enqueue_timer bluetooth 23 1 47d 42d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 88 4h30m 43d 💬 1 [6d06h]
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 47d 46d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 491 6h01m 50d
WARNING in css_rstat_exit cgroups -1 syz 14 1d04h 51d 💬 12 [2d17h]
INFO: task hung in futex_hash_allocate kernel 1 C 2 42d 55d
WARNING in pci_scan_single_device pci -1 1 66d 62d
possible deadlock in static_key_slow_inc (4) kernel 4 C 30 13h46m 63d
possible deadlock in elevator_change block 4 C 518 1h05m 65d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 46 21h30m 68d
possible deadlock in __del_gendisk block 4 C done 42940 31m 69d PATCH [3h14m]
possible deadlock in process_measurement (5) integrity lsm 4 14 18h40m 80d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 38 2d14h 81d
possible deadlock in ptp_clock_unregister net 4 C 20 55d 81d 💬 1 [55d]
general protection fault in do_move_mount (3) fs 10 C done done 570 54d 81d 💬 3 [22d]
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 86d 86d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 91 1d05h 91d 💬 2 [13d]
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 67d 91d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 4 16d 94d
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 58d 94d
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 16d 107d 💬 2 [12d]
WARNING in tracing_start_tr trace -1 8 12d 109d
possible deadlock in queue_wb_lat_store block 4 C 21 70d 121d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 711 16h36m 125d 💬 2 [14d]
possible deadlock in queue_requests_store block 4 C 522 2d10h 125d
INFO: rcu detected stall in clone (7) mm 1 49 4d13h 130d
BUG: sleeping function called from invalid context in __bio_release_pages scsi 5 14 71d 153d
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs 1 C done 40 5d10h 157d
WARNING: bad unlock balance in traverse fs 4 C 40 20d 158d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 215 1h29m 160d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 32d 169d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 2 16d 170d PATCH [169d]
KASAN: slab-out-of-bounds Write in do_con_write serial 23 4 99d 177d
INFO: task hung in rmap_walk_file mm 1 C error 19 11d 178d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 12d 180d 💬 3 [178d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 230 7d18h 181d
WARNING: bad unlock balance in seq_read_iter fs 4 C 37 17d 184d PATCH [184d]
INFO: task hung in nfsd_nl_version_set_doit nfs 1 50 58d 192d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 39 21h50m 193d PATCH [119d]
general protection fault in status_show usb 2 C 8 31d 199d PATCH [47d]
general protection fault in hci_devcd_register bluetooth 17 28 14d 205d
WARNING in max_vclocks_store net -1 C 1 199d 209d
INFO: task hung in remove_one kernel 1 syz 54 1d22h 209d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 19 17 56d 220d
INFO: task hung in inet_rtm_newaddr net 1 C done 67 1d02h 221d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 374 20h04m 222d 💬 4 [11d]
possible deadlock in __configfs_open_file fs 4 C 26 38d 225d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 44d 225d
WARNING in drv_get_tsf wireless -1 6 78d 225d
KASAN: slab-use-after-free Read in dvb_device_open media 19 C 188 21h41m 226d PATCH [197d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 51 6d16h 229d 💬 5 [15d]
WARNING in __ieee80211_suspend wireless -1 C 46 19d 229d
general protection fault in gpiolib_seq_stop gpio 19 C 53 8d06h 230d PATCH [230d]
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 29d 230d
WARNING in tracing_buffers_mmap_close trace -1 C 466 2h13m 231d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 28d 238d 💬 6 [147d]
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 41 1d03h 239d
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1550 11d 242d
possible deadlock in lock_mm_and_find_vma (3) ntfs3 4 7 15d 243d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 8d07h 243d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 81 2d12h 246d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 23 23d 251d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 43077 34m 252d
INFO: task hung in do_get_write_access (3) ext4 1 C error 441 6d18h 253d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 8d20h 255d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done 38 4d08h 259d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3061 1h13m 260d 💬 1 [119d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 97 12d 266d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 8 1d06h 267d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 27d 268d
possible deadlock in __submit_bio block 4 C done 60676 133d 273d 💬 3 [132d]
INFO: rcu detected stall in brk (2) mm 1 syz 2 214d 276d 💬 8 [275d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 82 2d07h 278d
INFO: task hung in do_coredump (3) fs 1 C done 360 6d23h 291d 💬 4 [27d]
INFO: task hung in netdev_run_todo (4) wireguard 1 448 2d06h 298d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 331 2d20h 298d PATCH [298d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 107 7d06h 299d 💬 1 [12d]
WARNING in page_counter_cancel (5) mm -1 C 15 80d 303d 💬 1 [302d]
INFO: task hung in genl_rcv_msg (4) net 1 C done 130 4d20h 305d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 577 23d 310d
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 361 32d 312d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 645 2h35m 315d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 128 7d18h 318d PATCH [300d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 53 3d01h 320d
INFO: task hung in tun_chr_close (5) net 1 syz done 593 4d05h 322d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 331 2h04m 328d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 27d 336d 💬 1 [21d]
possible deadlock in walk_component (4) kernfs 4 C 32 6d10h 350d 💬 1 [12d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2293 17h10m 351d 💬 4 [12d]
possible deadlock in task_rq_lock cgroups 4 C done 3942 5d18h 353d 💬 3 [36d]
INFO: rcu detected stall in kcov_close mm 1 124 4d06h 356d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 497 3d20h 360d
INFO: task hung in read_part_sector (2) block 1 1363 1h07m 364d
WARNING in drm_wait_one_vblank (2) dri -1 C error 85 3d03h 368d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1500 17h38m 370d
INFO: task hung in linkwatch_event (4) net 1 C done 3272 12h38m 373d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 22d 375d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 332 7h20m 375d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 840 1d12h 379d
INFO: task hung in cleanup_net (7) net 1 120 37d 388d
possible deadlock in assign_fw usb 4 C done 116 1d01h 392d
INFO: task hung in nfsd_umount nfs 1 2525 26m 393d 💬 3 [30d]
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 845 7h49m 405d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 954 2h06m 405d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 820 3d04h 415d 💬 7 [30d]
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 21468 11m 432d 💬 11 [30d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 17d 437d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 286 20h32m 439d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2133 8h30m 446d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 162 2d09h 453d 💬 1 [453d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 18d 499d 💬 1 [35d]
WARNING in io_ring_exit_work (2) io-uring -1 1689 9h18m 529d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 451 5d07h 530d 💬 2 [197d]
possible deadlock in smc_release smc 4 C error 108 3d04h 548d 💬 2 [48d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 425 21h02m 581d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 50 7h22m 612d PATCH [609d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 134 3d22h 612d 💬 6 [608d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 50 1d17h 632d 💬 1 [145d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3961 56m 666d PATCH [660d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 423 7h50m 697d 💬 4 [242d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 431 17h17m 700d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 807 4h38m 713d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 193 17h01m 721d
possible deadlock in serial8250_handle_irq hams 4 145 16h41m 744d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 372 17h04m 786d 💬 4 [514d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 363970 now 786d PATCH [538d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 1d02h 823d 💬 6 [367d]
INFO: task hung in del_device_store net 1 syz error 1841 2h32m 882d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 6d05h 972d 💬 5 [73d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7178 3h28m 991d 💬 8 [11d]
possible deadlock in filemap_fault mm 4 C done 2905 2d20h 1004d 💬 4 [21d]
INFO: task can't die in vlan_ioctl_handler net 1 166 23d 1162d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 195 1d21h 1232d 💬 1 [15d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 77 15d 1273d
INFO: task can't die in show_free_areas serial 1 C error 204 9h51m 1287d 💬 1 [11d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders nfc -1 C unreliable 5759 3h22m 1537d PATCH [774d]
INFO: task can't die in corrupted (2) kernel 1 C error error 395 1h36m 1697d
WARNING in rcu_check_gp_start_stall net -1 C done error 2638 16h13m 2354d 💬 7 [21d]
INFO: rcu detected stall in do_idle x86 1 C done error 3216 4h47m 2487d 💬 39 [2035d]
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 5d05h 1d10h
general protection fault in zcomp_stream_get block 2 1 9d02h 5d02h
general protection fault in fbcon_new_modelist (2) fbdev 2 1 27d 23d
general protection fault in lru_gen_test_recent mm 2 2 85d 97d
KASAN: slab-out-of-bounds Write in try_module_get modules 23 3 24d 110d
lost connection to test machine (5) -1 C error 2396355 now 2088d
corrupted report (2) fs -1 962547 8m 2672d
no output from test machine (2) -1 C done 1885666 9m 2795d