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 6h15m 44348 658784 755 969264 a446e965a188 .config 12h51m 7cbfbb3a 21h58m all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (231):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ovl_create_real (2) overlayfs 1 5d11h 1d10h
KASAN: slab-use-after-free Read in uart_write_room serial 1 10d 5d02h
BUG: unable to handle kernel paging request in bitfill_aligned (4) fbdev 5 6d10h 6d10h
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1462 12h56m 9d23h
WARNING in notifier_chain_register (2) kernel 36 43m 10d
KASAN: slab-use-after-free Read in uart_write serial 1 15d 11d
possible deadlock in elevator_disable block 10 46m 13d
WARNING: locking bug in __lock_task_sighand bpf trace C unreliable 23 5h55m 16d 💬 2 [12d]
KASAN: slab-use-after-free Read in folio_evictable (3) mm syz 8 5h49m 18d 💬 3 [13h27m]
possible deadlock in __nbd_set_size nbd 17 6h48m 20d
general protection fault in bnep_session kernel 44 20h31m 20d
possible deadlock in __blk_mq_update_nr_hw_queues block 51 1d18h 20d
possible deadlock in blk_mq_submit_bio block syz 22 12h33m 20d 💬 4 [4d03h]
possible deadlock in blk_register_queue block 53 21h55m 20d
KASAN: slab-use-after-free Read in notifier_chain_register kernel C error 2500 41m 22d PATCH [5d09h]
possible deadlock in __synchronize_srcu (2) block 5 14h00m 22d
general protection fault in device_move kernel 344 8m 23d
general protection fault in mas_store_prealloc mm C 11 10d 27d PATCH [24d]
possible deadlock in loop_reconfigure_limits block syz done 1036 23m 32d 💬 3 [13d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 38d 33d 💬 4 [25d]
possible deadlock in __kernfs_remove (2) kernfs C 1057 1h58m 36d
possible deadlock in blk_mq_alloc_request usb block syz 411 47m 38d 💬 1 [38d]
WARNING: locking bug in get_page_from_freelist ext4 syz 169 33m 39d 💬 1 [19d]
possible deadlock in __submit_bio block C done 28391 now 40d 💬 3 [38d]
WARNING: locking bug in __set_page_owner mm syz error 2064 21m 40d 💬 2 [9d05h]
possible deadlock in blk_trace_setup block trace syz 1373 now 41d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz 11069 now 42d 💬 1 [42d]
possible deadlock in blk_trace_ioctl block trace syz 2119 45m 42d 💬 2 [38d]
WARNING: locking bug in kernfs_path_from_node kernfs C done 487 8h59m 42d PATCH [2d22h]
WARNING: locking bug in trie_delete_elem bpf C done 23132 1d14h 43d PATCH [27d]
kernel BUG in iov_iter_revert (2) netfs C done 26 35m 44d PATCH [22h14m]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 29 3d03h 44d
possible deadlock in netfs_start_io_direct netfs 2 45d 47d
WARNING in __rate_control_send_low (3) wireless C done 2136 22m 49d
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 16 17d 54d
WARNING in uvc_status_unregister media C done 22655 5m 55d PATCH [36d]
WARNING in v9fs_session_init v9fs 1 60d 56d
KASAN: slab-use-after-free Read in apparmor_sk_free_security apparmor 1 61d 57d
BUG: stack guard page was hit in compat_sys_open netfs 1 69d 61d 💬 2 [61d]
possible deadlock in touch_wq_lockdep_map (2) bluetooth 5 54d 64d
KASAN: slab-use-after-free Read in binder_release_work kernel C done 2151 2d16h 72d 💬 1 [72d]
WARNING in v9fs_mount v9fs 1 77d 73d
WARNING in legacy_get_tree v9fs 1 77d 73d
WARNING in p9pdu_vwritef v9fs C 33 5h28m 73d
possible deadlock in input_inject_event fs syz 305 4h33m 77d
kernel BUG in page_table_check_clear (2) mm C 17 44d 79d 💬 1 [78d]
KASAN: slab-use-after-free Read in iov_iter_revert netfs C done 128 5h18m 85d
kernel BUG in __iov_iter_get_pages_alloc v9fs C 433 71d 85d
BUG: corrupted list in do_compact_page mm syz 20 1d01h 87d 💬 1 [72d]
BUG: corrupted list in p9_fd_cancelled (3) v9fs 9 22d 91d
possible deadlock in tty_buffer_flush (3) serial 10 3d15h 96d
possible deadlock in obj_cgroup_charge cgroups mm 4 92d 98d
kernel BUG in z3fold_page_migrate mm syz 141 2d12h 101d
BUG: corrupted list in mgmt_pending_remove bluetooth C error 21 5d16h 104d 💬 1 [16d]
WARNING in enable_work pm C error 281 12h21m 115d
KASAN: vmalloc-out-of-bounds Write in imageblit (4) fbdev C 301 21h38m 115d
possible deadlock in console_lock_spinning_enable (5) cgroups C 67 4d23h 118d
KASAN: invalid-free in dev_free usb C 1249 39d 119d PATCH [37d]
possible deadlock in task_rq_lock cgroups C done 1787 6h29m 120d 💬 3 [53d]
possible deadlock in sockopt_lock_sock net C 2274 5h14m 121d
kernel panic: System is deadlocked on memory (2) mm 17 10d 124d
possible deadlock in __input_unregister_device input 202 22h32m 124d
WARNING in firmware_fallback_sysfs (2) kernel 14 5d06h 126d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4801 23m 135d PATCH [109d]
KASAN: global-out-of-bounds Read in bit_putcs (3) fbdev 7 19d 136d
WARNING in plfxlc_mac_release wireless C done 1819 7h20m 137d PATCH [137d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 10060 1h05m 138d PATCH [137d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth syz error 42 50d 143d
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_sync bluetooth syz 36 2d14h 143d PATCH [4d09h]
BUG: Bad page map (8) mm C done 9 17d 148d 💬 10 [75d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 5864 21h30m 149d 💬 1 [9d05h]
WARNING in drv_link_info_changed (2) wireless 9 7d20h 151d
general protection fault in khugepaged (3) mm 13 45d 154d
possible deadlock in do_ip_getsockopt (3) net 578 5m 156d
possible deadlock in do_ipv6_setsockopt (4) net 2922 45m 156d
possible deadlock in ip_mroute_setsockopt net C done 1390 1h28m 156d
WARNING in __cfg80211_bss_update (2) wireless C inconclusive 9 2d04h 158d
possible deadlock in sco_connect_cfm bluetooth 11 26d 158d
possible deadlock in ip_mc_drop_socket (2) net 30 14h13m 158d
possible deadlock in assign_fw usb C done 23 4h09m 159d
WARNING: suspicious RCU usage in dev_activate net C error 396 2d13h 164d PATCH [147d]
WARNING in rate_control_rate_init (3) wireless C done 3871 1h47m 164d
WARNING in drm_mode_create_lease_ioctl dri C inconclusive 70 10h44m 170d
possible deadlock in smc_vlan_by_tcpsk net s390 C 2212 2h52m 170d PATCH [81d]
possible deadlock in do_ip_setsockopt (4) net C done 5489 now 171d PATCH [82d]
possible deadlock in start_sync_thread lvs C error 1902 7m 172d 💬 2 [38d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 8678 10m 172d
WARNING in dev_deactivate_many net C 194 3d02h 172d
WARNING in __page_table_check_ptes_set (2) mm C done 112 1d23h 184d 💬 4 [74d]
possible deadlock in kvfree_call_rcu (2) net C unreliable 1097 7d18h 186d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 10 39d 193d
WARNING in usb_free_urb usb media C inconclusive 328 4h30m 195d 💬 1 [26d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 138d 201d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 138d 201d
WARNING: refcount bug in ax25_release (3) hams C done 2186 15m 201d
WARNING in shmem_evict_inode (3) mm 21 6d16h 203d
possible deadlock in get_partial_node bpf 19 59d 206d PATCH [8d03h]
general protection fault in iter_file_splice_write fs C done 1879 3h47m 208d PATCH [39d]
WARNING in minstrel_ht_update_caps wireless C inconclusive 68 12h55m 209d
possible deadlock in mgmt_set_connectable_complete bluetooth syz 44 17d 209d
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth 55 3d00h 211d
BUG: sleeping function called from invalid context in lock_sock_nested (3) bluetooth C inconclusive 83 5d05h 215d 💬 2 [28d]
BUG: Bad rss-counter state (5) bcachefs C done 903 1d05h 215d 💬 3 [29d]
possible deadlock in team_device_event (3) net C 69 now 218d PATCH [133d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 5291 2h08m 219d
WARNING in kernfs_get (5) kernfs syz inconclusive 184 7h35m 220d 💬 3 [29d]
general protection fault in __pte_offset_map_lock mm C done 90 3d12h 222d
WARNING in bchfs_truncate bcachefs C done 117 16h17m 224d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3360 7h48m 224d PATCH [129d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 32 17h08m 225d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 4143 10h08m 228d PATCH [148d]
possible deadlock in ntfs_mark_rec_free (2) ntfs3 C done done 88 68d 228d
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 234 1h56m 229d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs C inconclusive 135 21d 230d PATCH [56d]
WARNING in hci_recv_frame bluetooth syz 28 8h37m 232d 💬 1 [24d]
possible deadlock in team_del_slave (3) net C error 232766 now 232d PATCH [160d]
WARNING in __kthread_bind_mask (2) kernel 33 65d 234d
possible deadlock in gup_fast_fallback mm C done 1109 3h50m 237d 💬 1 [9d05h]
possible deadlock in __stack_map_get bpf C error 49 8d14h 239d 💬 2 [59d]
possible deadlock in hfs_extend_file (3) hfs C unreliable 518 18h36m 239d PATCH [235d]
possible deadlock in queue_stack_map_push_elem bpf C error 58 5d01h 240d
possible deadlock in get_page_from_freelist bpf 18 23d 243d 💬 8 [31d]
WARNING in l2cap_chan_send bluetooth 38 23d 244d
INFO: trying to register non-static key in txEnd (2) jfs C done 1127 2h09m 245d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 122d 251d 💬 2 [156d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 147d 254d 💬 2 [133d]
kernel BUG in jffs2_del_ino_cache jffs2 C error 730 4d01h 255d
possible deadlock in hsr_dev_xmit (2) net C done 553 10h34m 261d 💬 2 [223d]
possible deadlock in trie_update_elem bpf 137 39d 261d 💬 3 [31d]
WARNING in cm109_input_open/usb_submit_urb (3) input syz error 28 26d 261d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 3515 now 266d PATCH [250d]
possible deadlock in trie_delete_elem bpf C done 21419 12h29m 269d PATCH [190d]
WARNING in l2cap_chan_del bluetooth 59 6h49m 271d
possible deadlock in __bpf_ringbuf_reserve bpf C error 1709 7h55m 276d 💬 6 [59d]
KASAN: slab-use-after-free Read in handle_tx (2) net 82 1d01h 297d 💬 1 [297d]
kernel BUG in txEnd (2) jfs C error 15 4d22h 304d 💬 1 [260d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 89 4d02h 305d 💬 2 [232d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri C 4 3d05h 306d PATCH [302d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C inconclusive 600 4h21m 311d PATCH [298d]
WARNING: refcount bug in p9_req_put (3) v9fs C 21 34d 323d 💬 2 [107d]
WARNING in dbAdjTree jfs C inconclusive 7428 1h18m 331d 💬 3 [29d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 62 13h42m 332d 💬 2 [26d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 37 1d05h 355d 💬 1 [128d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 103d 368d PATCH [126d]
WARNING in format_decode (3) bpf trace C done 1254 2d20h 388d PATCH [25d]
WARNING in mark_buffer_dirty (6) nilfs C error 10090 2h00m 423d PATCH [113d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 45 2d16h 424d PATCH [192d]
possible deadlock in task_fork_fair bpf trace C done 9106 19d 433d 💬 1 [91d]
general protection fault in lock_sock_nested bluetooth C done done 553 7h14m 460d
kernel BUG in filemap_unaccount_folio mm C done done 79 3d04h 464d 💬 4 [9d23h]
WARNING in __brelse (3) exfat C done done 667 2h30m 506d PATCH [485d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 43d 521d PATCH [162d]
WARNING: refcount bug in sco_sock_timeout (2) bluetooth 10 54d 535d 💬 1 [369d]
WARNING in inet_sock_destruct (4) net C done 6059 10h15m 539d 💬 4 [9d05h]
WARNING in btrfs_run_delayed_refs (2) btrfs C done 27 16d 541d
WARNING in vkms_get_vblank_timestamp (2) dri C done 330 6d16h 550d 💬 5 [30d]
unregister_netdevice: waiting for DEV to become free (8) net C done 32689 9m 553d PATCH [305d]
KASAN: slab-use-after-free Write in sco_conn_del bluetooth C done 87 47d 564d 💬 2 [60d]
KASAN: user-memory-access Write in __destroy_inode jfs C error 2569 7d01h 590d
WARNING in btrfs_put_block_group btrfs C unreliable 94 1d11h 600d
possible deadlock in evdev_pass_values (2) input 939 11h06m 603d
WARNING in btrfs_commit_transaction (2) btrfs C done 329 5d16h 618d 💬 2 [26d]
WARNING in __folio_mark_dirty (2) gfs2 C error 608604 1h39m 654d 💬 4 [9d05h]
possible deadlock in rfcomm_dlc_exists bluetooth C error done 13649 60d 693d PATCH [221d]
kernel BUG in hfsplus_bnode_put hfs C error 99 1d10h 696d
possible deadlock in br_multicast_rcv (3) bridge C done error 53 232d 697d
KASAN: use-after-free Read in release_metapage jfs C error done 1111 2d21h 712d
possible deadlock in hfs_find_init (2) hfs C error 2040 2h00m 718d
general protection fault in txEnd jfs C error 806 4h21m 721d 💬 1 [625d]
possible deadlock in hfsplus_find_init hfs C error error 499 5h56m 723d
possible deadlock in page_cache_ra_unbounded mm reiserfs C error 107 5h28m 724d
kernel BUG in ext4_do_writepages ext4 C error 1589 1d05h 727d 💬 8 [26d]
KASAN: stack-out-of-bounds Read in xfs_buf_lock xfs C error unreliable 860 5d12h 733d 💬 6 [58d]
possible deadlock in ntfs_fallocate ntfs3 C error 364 1d08h 736d
WARNING in hfsplus_free_extents hfs C error 331 16h32m 740d
WARNING in do_mkdirat fs C error error 245 5h08m 741d 💬 22 [305d]
WARNING in hfsplus_bnode_create hfs C error 571 3h20m 743d
WARNING in path_openat fs C error done 137 11d 743d 💬 1 [305d]
WARNING in v9fs_fid_get_acl v9fs C error 3813 7h14m 744d PATCH [104d]
kernel BUG in set_state_bits btrfs C done done 97 160d 744d 💬 4 [129d]
possible deadlock in ntfs_fiemap ntfs3 C error inconclusive 3401 8h29m 745d PATCH [603d]
WARNING in btrfs_remove_chunk btrfs C error inconclusive 249 22h34m 745d 💬 3 [26d]
possible deadlock in hfsplus_block_allocate hfs C done 250 5d09h 746d
possible deadlock in hfsplus_block_free hfs C inconclusive error 258 3d11h 746d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs C error 2350 31m 747d PATCH [744d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs C error 53 6h53m 749d
kernel BUG in __hfsplus_setxattr hfs C error 11288 24m 749d
kernel BUG in hfs_write_inode hfs C error 39019 5m 750d PATCH [9d00h]
possible deadlock in hfsplus_get_block hfs C error 11771 4h50m 750d
kernel BUG in close_ctree btrfs C error 6466 3h09m 752d 💬 5 [26d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 321 9h35m 753d 💬 5 [26d]
WARNING in call_timer_fn bluetooth C unreliable 5110 now 758d 💬 8 [32d]
possible deadlock in filemap_fault mm C done 2098 1h38m 771d 💬 4 [9d05h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3585 3h08m 775d 💬 7 [26d]
kernel BUG in dnotify_free_mark ntfs3 C error 12322 1h14m 777d 💬 3 [31d]
WARNING in ip_rt_bug (2) net C done error 364 10d 793d 💬 3 [169d]
KASAN: use-after-free Read in dbJoin jfs C error 905 6h40m 796d
kernel BUG in txUnlock jfs C error 14055 1h35m 804d
possible deadlock in ntfs_read_folio ntfs3 C inconclusive done 5549 12d 805d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 84 13d 805d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 426 16h21m 805d PATCH [44d]
general protection fault in write_special_inodes jfs C inconclusive 2228 3d11h 805d
general protection fault in lmLogSync (2) jfs C error 4878 1h43m 806d
kernel BUG in jfs_evict_inode jfs C inconclusive 26321 27m 809d
kernel BUG in dbFindLeaf jfs C inconclusive 2619 3h19m 810d
kernel BUG in gfs2_glock_nq (2) gfs2 C error 1333 20h04m 813d 💬 1 [9d05h]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 C done 3909 5h11m 964d 💬 2 [31d]
WARNING in ext4_dirty_folio mm C inconclusive done 25799 4d21h 993d 💬 2 [9d05h]
WARNING in inc_nlink (3) fs C error error 3007 37m 1002d 💬 1 [149d]
WARNING in ext4_write_inode (2) ext4 C 130 57d 1036d 💬 5 [57d]
WARNING in blk_register_tracepoints trace block C inconclusive done 28 8d07h 1040d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 3d10h 1097d PATCH [429d]
WARNING in ieee80211_free_ack_frame (2) wireless C error done 127 4d01h 1125d PATCH [213d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 342739 now 1126d PATCH [541d]
possible deadlock in input_event (2) fs C inconclusive 5063 4h39m 1129d 💬 3 [149d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 300 2d11h 1132d 💬 3 [29d]
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 2d18h 1194d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4184 37m 1304d PATCH [541d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 9d06h 1359d 💬 2 [1262d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 751 8h04m 1445d PATCH [1181d]
WARNING in ieee80211_start_next_roc wireless C inconclusive 1182 1d14h 1466d
WARNING in udf_truncate_extents udf C done error 6794 2h27m 1524d 💬 1 [26d]
WARNING in __ieee80211_beacon_get wireless C done 56437 1h06m 1531d 💬 6 [30d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6077 3h11m 1542d
general protection fault in skb_release_data (2) net bluetooth C done error 696 5d01h 1557d
BUG: workqueue lockup (5) kernel C done 9637 1h28m 1795d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1013 5d08h 1838d 💬 5 [166d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 106 2d00h 1942d PATCH [221d]
WARNING in rcu_check_gp_start_stall net C done error 2256 1h40m 2121d 💬 7 [40d]
WARNING in hfs_bnode_create hfs C done error 1797 11h28m 2446d
general protection fault in hfs_find_init hfs C done 870 16h00m 2449d PATCH [1584d]
moderation (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in fuse_copy_one fuse 4 13d 12d
WARNING: refcount bug in ession can 1 33d 29d
BUG: stack guard page was hit in compat_sys_sendfile mm 1 76d 75d
general protection fault in validate_mm mm 1 81d 77d
WARNING in do_mknodat (3) fs 126 3d21h 288d
lost connection to test machine (5) C error 1688217 now 1856d
corrupted report (2) mm net 780910 now 2439d
no output from test machine (2) C done 1713809 now 2562d