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-upstream-386 now 6h06m 50580 704669 40 198327 6146a0f1dfae .config 7h27m 2c50b6a9 3d12h all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (205):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Write in recv_work (3) nbd 24 C 4 3h07m 3h06m
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 48 4h50m 5h44m
kernel BUG in ipgre_header (3) net -1 C 55 4d18h 13d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 11784 now 21d PATCH [13d]
WARNING in delete_node (4) afs -1 1 31d 27d
WARNING in path_noexec (2) fs mm -1 C error 4571 21m 33d PATCH [23d]
BUG: sleeping function called from invalid context in hook_sb_delete fs 5 C done 7746 9m 40d 💬 6 [1d11h]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 3 13d 41d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1372 3d17h 55d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 7073 10h13m 58d PATCH [5d09h]
BUG: sleeping function called from invalid context in vfree (2) net 5 C 223 56d 76d 💬 3 [76d]
WARNING in do_mknodat (3) gfs2 -1 C 197 4d06h 79d PATCH [46d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 14 6d09h 85d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 25 14d 87d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2163 13m 89d
possible deadlock in kernfs_remove kernfs 4 C error done 91 41d 90d 💬 3 [5d11h]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 38 8d19h 90d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 26 1d16h 94d
WARNING in __getblk_slow udf -1 C error 151 4d14h 94d
possible deadlock in del_gendisk (2) block 4 1 99d 95d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 235 3h28m 96d PATCH [42d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 24d 96d
BUG: unable to handle kernel NULL pointer dereference in parse_insn comedi 10 25 14d 109d PATCH [10d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 57 16h54m 111d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 9d21h 114d 💬 1 [9d08h]
WARNING in driver_unregister (2) kernel -1 C error 2677 27m 120d PATCH [10d]
possible deadlock in padata_do_serial crypto 4 C 25039 now 126d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 2363 58m 141d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 19 19d 152d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 36 35d 157d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 116 14h37m 158d
possible deadlock in __del_gendisk block 4 C done 43987 36d 160d PATCH [86d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 206 11h41m 164d 💬 2 [158d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 89 3d23h 171d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 67 1h12m 172d
WARNING in gid_table_release_one (3) rdma -1 C done 139 14h48m 173d 💬 17 [10d]
possible deadlock in anon_pipe_write autofs 4 9 56d 177d
WARNING in nsim_fib_event_nb net -1 C done 754 5d04h 185d PATCH [33d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 40d 205d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2208 1d04h 215d 💬 2 [9d08h]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 18 37d 216d 💬 5 [76d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 365 1d20h 216d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 36 2d08h 217d 💬 2 [23d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 75 23h03m 230d 💬 1 [21d]
general protection fault in h5_recv bluetooth 10 C done 2226 27m 266d 💬 1 [6d21h]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 14d 269d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 14d 271d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 54 16d 284d PATCH [209d]
WARNING in ieee80211_request_ibss_scan wireless -1 497 3d05h 299d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 24 2d16h 304d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 15 13d 319d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 851 19h28m 320d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 137d 326d PATCH [326d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 20d 328d
BUG: Bad page state in skb_pp_cow_data net -1 C done 53 4d11h 328d PATCH [2d08h]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 12d 333d
WARNING: refcount bug in device_move kernel 13 125 1d06h 339d
WARNING: refcount bug in bnep_session kernel 13 128 3d17h 340d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 30d 342d 💬 7 [48d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 37d 343d
general protection fault in dummy_timer (2) usb 2 syz 50 5d04h 343d
general protection fault in bnep_session kernel 7 syz 1017 5h26m 344d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 656 8d16h 346d 💬 4 [9d08h]
general protection fault in device_move kernel 8 syz error 5191 5h04m 347d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4506 1h27m 351d 💬 1 [2d17h]
possible deadlock in pipe_lock (6) overlayfs 4 27 9d05h 359d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 156 4d21h 361d
WARNING in kcov_remote_start (6) wireless -1 2012 7m 363d
possible deadlock in __submit_bio block 4 C done 60677 29d 364d 💬 3 [223d]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 96d 365d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 44464 now 366d 💬 2 [6d21h]
WARNING in __rate_control_send_low (3) wireless -1 C done 10360 1d04h 372d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 93 21h12m 377d
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 81 13h40m 377d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 78 9d17h 384d
WARNING in p9pdu_vwritef v9fs -1 C 62 286d 397d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 6d16h 397d
possible deadlock in input_inject_event usb fs 4 C done 1695 1h49m 401d PATCH [16d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 9d17h 401d 💬 1 [130d]
BUG: corrupted list in p9_fd_cancelled (3) v9fs 8 16 94d 414d
possible deadlock in tty_buffer_flush (3) serial 4 C done 116 2d17h 419d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 32d 420d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 23d 424d
kernel BUG in z3fold_page_migrate mm -1 syz 354 219d 425d
WARNING in enable_work input usb pm -1 C error 1012 12h28m 438d
possible deadlock in walk_component (4) kernfs 4 C 62 9h39m 441d 💬 1 [9d08h]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2517 10h04m 442d 💬 4 [6d21h]
possible deadlock in task_rq_lock cgroups 4 C done 3968 20h03m 443d 💬 3 [26d]
kernel panic: System is deadlocked on memory (2) mm 2 67 2d07h 447d
WARNING in firmware_fallback_sysfs (2) kernel -1 141 2d22h 450d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 380 2d19h 466d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 43d 473d 💬 1 [48d]
WARNING in drv_link_info_changed (2) wireless -1 24 20d 475d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 3d18h 482d
possible deadlock in dpm_for_each_dev pm 4 C error 9 1d21h 483d
possible deadlock in assign_fw usb 4 C done 166 11d 483d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 71d 487d PATCH [471d]
WARNING in rate_control_rate_init (3) wireless -1 C done 18893 17m 487d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 74 8d21h 494d PATCH [275d]
WARNING in dev_deactivate_many net -1 C 231 12d 496d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 35d 517d 💬 1 [177d]
WARNING in usb_free_urb usb media -1 C inconclusive 3491 54m 519d PATCH [146d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 461d 524d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 461d 524d
WARNING in shmem_evict_inode (3) mm -1 53 2d14h 527d
BUG: sleeping function called from invalid context in lock_sock_nested (3) net bluetooth 19 C inconclusive error 153 60d 538d 💬 2 [97d]
WARNING in rxe_pool_cleanup rdma -1 C 554 7h37m 539d 💬 8 [10d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 502 20h31m 543d 💬 3 [9d08h]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done 4145 13d 548d PATCH [452d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8757 18h05m 551d PATCH [472d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1631 4h01m 553d
WARNING in hci_recv_frame bluetooth -1 C error 104 2d06h 555d 💬 1 [167d]
possible deadlock in __stack_map_get bpf 4 C error error 56 210d 563d 💬 2 [224d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 2896 1h10m 563d PATCH [558d]
WARNING in l2cap_chan_send bluetooth -1 50 17d 568d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 12d 568d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 446d 574d 💬 2 [479d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 471d 578d 💬 2 [457d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 1d12h 578d
possible deadlock in hsr_dev_xmit (2) net 4 C done 934 8h18m 584d 💬 2 [546d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 101 2d21h 585d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 14625 34m 590d PATCH [573d]
WARNING in l2cap_chan_del bluetooth -1 318 2d02h 595d
WARNING in io_ring_exit_work (2) io-uring -1 3155 3h02m 619d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 855 9h02m 620d 💬 2 [288d]
kernel BUG in txEnd (2) jfs -1 C error 147 2d12h 628d 💬 1 [583d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 5d09h 629d 💬 2 [555d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 42 4h04m 629d PATCH [626d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1086 10h44m 634d PATCH [621d]
possible deadlock in smc_release smc 4 C error 146 2d21h 639d 💬 2 [45d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 97 12d 646d 💬 2 [13d]
WARNING in dbAdjTree jfs -1 C inconclusive 40965 now 654d 💬 3 [9d08h]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 223 1d09h 656d 💬 2 [6d21h]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 372 12h58m 676d 💬 6 [6d18h]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 426d 691d PATCH [450d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3658 59m 783d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 29d 788d 💬 4 [17d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 52 7d02h 844d PATCH [486d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 41 5d08h 864d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 517 4d00h 873d 💬 5 [6d18h]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3410 2d19h 913d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 168 13d 923d
possible deadlock in evdev_pass_values (2) input 4 1487 4h00m 926d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1120 5h15m 942d 💬 2 [6d14h]
kernel BUG in hfsplus_bnode_put hfs -1 C error 167 3d10h 1019d PATCH [61d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 16d 1021d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1493 1h06m 1035d
possible deadlock in hfs_find_init (2) hfs 4 C error 5467 9h53m 1042d
general protection fault in txEnd jfs 24 C error 2122 now 1045d 💬 1 [948d]
possible deadlock in hfsplus_find_init hfs 4 C error error 825 1h46m 1046d
kernel BUG in ext4_do_writepages ext4 -1 C error 2820 17h48m 1051d 💬 9 [4d17h]
possible deadlock in ntfs_fallocate ntfs3 4 C error 503 2d01h 1059d
WARNING in do_mkdirat fs -1 C error error 596 11h57m 1065d 💬 22 [629d]
WARNING in hfsplus_bnode_create hfs -1 C error 1016 7h41m 1066d
WARNING in path_openat fs -1 C error done 163 19h36m 1066d 💬 1 [629d]
WARNING in v9fs_fid_get_acl mm v9fs -1 C error error 5678 24d 1067d PATCH [427d]
kernel BUG in set_state_bits btrfs -1 C done done 97 484d 1067d 💬 4 [452d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5117 44m 1068d PATCH [927d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 13d 1068d 💬 4 [6d14h]
possible deadlock in hfsplus_block_allocate hfs 4 C done 356 1d12h 1069d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 337 1d02h 1069d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error 3538 12d 1070d PATCH [1067d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 97d 1072d
kernel BUG in hfs_write_inode hfs -1 C error 131465 now 1073d PATCH [4d16h]
possible deadlock in hfsplus_get_block hfs 4 C error 14155 2h07m 1073d
kernel BUG in close_ctree btrfs -1 C error error 6558 48d 1075d 💬 6 [37d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 638 2d06h 1076d 💬 5 [6d14h]
WARNING in call_timer_fn bluetooth -1 C unreliable 7563 20h38m 1082d 💬 8 [6d21h]
possible deadlock in filemap_fault mm 4 C done 2945 2d01h 1095d 💬 4 [17d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 4989 7h58m 1099d 💬 7 [6d14h]
WARNING in ip_rt_bug (2) net -1 C done error 472 3d00h 1117d 💬 3 [493d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1025 3d16h 1119d
kernel BUG in txUnlock jfs -1 C error 34784 48m 1128d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 6d23h 1128d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 126 10d 1128d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2223 3h44m 1128d PATCH [368d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2451 9h51m 1129d
general protection fault in lmLogSync (2) jfs 24 C error 7411 4h11m 1130d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 71503 49m 1133d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5184 12m 1133d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1418 3d12h 1136d 💬 1 [17d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 75d 1287d 💬 2 [69d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25844 3d22h 1317d 💬 2 [17d]
WARNING in inc_nlink (3) fs -1 C error error 6890 3d11h 1326d 💬 1 [2d17h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 71 1d15h 1361d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 85 24d 1363d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 70 13d 1420d PATCH [752d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 179 2d22h 1448d PATCH [536d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 829445 now 1449d PATCH [865d]
possible deadlock in input_event (2) fs 4 C inconclusive 6347 1h13m 1453d 💬 3 [2d17h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 512 2d01h 1455d 💬 3 [9d08h]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 5d00h 1518d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7011 2h16m 1628d PATCH [865d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 66 5d01h 1683d 💬 2 [1586d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3059 5h30m 1768d PATCH [1505d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1225 9d16h 1790d
WARNING in udf_truncate_extents udf -1 C done error 14625 46m 1847d 💬 1 [6d14h]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6871 19h28m 1865d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 215d 1880d
BUG: workqueue lockup (5) net 1 C done 13931 1h51m 2119d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1064 9h31m 2161d 💬 5 [489d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 77d 2265d PATCH [545d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6090 33m 2389d 💬 4 [6d21h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2737 7h34m 2445d 💬 7 [17d]
WARNING in hfs_bnode_create hfs -1 C done error 4150 1h13m 2769d
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in __run_timers (2) sound 8 1 10d 6d23h
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 5d02h 92d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 52d 149d
KASAN: slab-use-after-free Read in ib_device_uevent (3) rdma 19 2 75d 150d
lost connection to test machine (5) -1 C error 2683181 now 2179d
corrupted report (2) mm -1 1004003 now 2762d
no output from test machine (2) -1 C done 1985662 now 2885d