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
ci2-linux-5-15-kasan now 6d07h 92340 676472 197 64656 68efe5a6c16a .config 6d08h d6526ea3 16d all only
Applied filters: Only Manager=ci2-linux-5-15-kasan (drop)
open (210):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in gc_thread_func 1 1 7h57m 7h56m 7h56m
BUG: sleeping function called from invalid context in dput (2) origin:lts-only 5 C 3 6h19m 12h20m 11h19m
WARNING in udf_free_inode (3) -1 1 17h54m 17h53m 17h53m
KASAN: use-after-free Write in __run_timers 24 C 1 1d00h 1d00h 1d00h
KASAN: use-after-free Write in detach_timer origin:lts-only 24 C 2 1d04h 1d07h 1d07h
KASAN: use-after-free Read in snd_usbmidi_error_timer 19 1 1d11h 1d11h 1d11h
INFO: rcu detected stall in kthread (2) 1 1 3d02h 3d02h 3d02h
kernel panic: kernel: panic_on_warn set ... 2 1 3d18h 3d18h 3d18h
possible deadlock in ext4_xattr_get 4 1 4d05h 4d05h 4d05h
INFO: rcu detected stall in keyctl 1 1 7d07h 7d07h 7d07h
INFO: task hung in snd_seq_device_dev_free 1 1 7d20h 7d20h 7d20h
WARNING in inet_sock_destruct (2) origin:lts-only -1 C 3 3d05h 8d11h 8d09h
WARNING: held lock freed in mptcp_worker (2) 4 1 8d15h 8d15h 8d15h
INFO: task hung in hfsplus_find_init origin:upstream 1 C 12 9d14h 11d 11d
KASAN: use-after-free Read in l2cap_sock_new_connection_cb (2) origin:lts-only 19 syz 1 16d 16d 16d
possible deadlock in ext4_evict_inode (3) 4 4 10d 16d 16d
possible deadlock in ocfs2_del_inode_from_orphan (3) 4 2 7d20h 17d 17d
possible deadlock in reiserfs_lookup 4 1 18d 18d 18d
INFO: task hung in del_device_store (2) 1 2 21d 22d 22d
WARNING in hfsplus_ext_write_extent (2) -1 1 23d 23d 23d
INFO: task hung in userfaultfd_release 1 1 23d 23d 23d
divide error in comedi_inc_scan_progress 2 2 24d 24d 24d
INFO: rcu detected stall in sys_close (2) 1 1 26d 26d 26d
INFO: rcu detected stall in mremap 1 1 26d 26d 26d
general protection fault in write_one_page 2 2 28d 28d 28d
INFO: task hung in blk_trace_ioctl (2) origin:upstream 1 syz 1 13d 29d 29d
possible deadlock in hci_dev_do_open 4 1 29d 29d 29d
KASAN: stack-out-of-bounds Read in cp2112_xfer origin:lts-only 17 C 7 10d 30d 29d
general protection fault in xfs_getbmap (2) 2 1 30d 30d 30d
panic: item_ops-NUM direntry_check_left: free space NUM, entry_count NUM origin:lts-only 2 C 5 10d 31d 30d
INFO: trying to register non-static key in do_mpage_readpage origin:lts-only -1 C 1 27d 31d 31d
INFO: task hung in blkdev_get_by_dev (5) origin:upstream 1 C 11 1d15h 32d 32d
KASAN: use-after-free Read in do_sync 19 2 17d 34d 34d
possible deadlock in ax25_setsockopt (2) 4 2 34d 34d 34d
INFO: rcu detected stall in sendfile64 1 1 35d 35d 35d
INFO: task hung in f2fs_stop_gc_thread origin:lts-only 1 C 9 6d01h 35d 35d
possible deadlock in ext4_destroy_inline_data 4 33 3h41m 36d 36d
WARNING: ODEBUG bug in snd_rawmidi_free origin:lts-only -1 C inconclusive 6 5h01m 41d 41d
KASAN: use-after-free Write in snd_usbmidi_in_urb_complete 24 1 41d 41d 41d
INFO: rcu detected stall in team_mcast_rejoin_work 1 1 44d 44d 44d
general protection fault in security_inode_getattr (4) 2 1 44d 44d 44d
WARNING in raw_ioctl origin:upstream -1 C 67 7h02m 44d 44d
kernel BUG in entry_points_to_object origin:lts-only -1 C 1 9d16h 45d 45d
INFO: rcu detected stall in sys_mprotect (3) 1 1 45d 45d 45d
possible deadlock in ext4_move_extents (5) 4 2 44d 46d 46d
BUG: sleeping function called from invalid context in gfs2_withdraw 5 1 46d 46d 46d
INFO: task hung in em28xx_usb_disconnect 1 1 47d 47d 47d
INFO: task hung in vivid_fop_release origin:lts-only 1 syz inconclusive 3 1d23h 48d 48d
INFO: task hung in fuse_simple_request (4) 1 2 8d00h 48d 48d
general protection fault in dvb_usbv2_generic_write origin:upstream 2 C 7 18d 48d 48d
possible deadlock in hfsplus_block_free (4) 4 1 48d 48d 48d
INFO: rcu detected stall in tcp_setsockopt (2) 1 2 38d 49d 49d
KASAN: use-after-free Read in flush_space 19 1 52d 52d 52d
possible deadlock in hfsplus_file_extend (3) 4 10 30d 52d 52d
WARNING in vfs_setxattr (2) -1 2 9d08h 53d 53d
INFO: trying to register non-static key in gfs2_quotad -1 2 8d11h 53d 53d
KASAN: use-after-free Read in __usb_hcd_giveback_urb (2) 19 6 9d18h 56d 56d
INFO: rcu detected stall in snd_rawmidi_write 1 2 43d 56d 56d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 6 25d 56d 56d
KASAN: use-after-free Read in l2cap_sock_ready_cb (3) 19 1 57d 57d 57d
INFO: task hung in TXN_SLEEP_DROP_LOCK (2) 1 1 58d 58d 58d
KASAN: use-after-free Read in bus_remove_driver 19 1 60d 60d 60d
possible deadlock in team_device_event 4 1 60d 60d 60d
possible deadlock in __ocfs2_write_remove_suid 4 2 43d 60d 60d
KASAN: slab-out-of-bounds Read in kernfs_find_ns 17 2 54d 61d 61d
INFO: rcu detected stall in sys_sendmmsg (4) 1 6 18d 63d 63d
possible deadlock in serial8250_handle_irq (2) 4 3 2d14h 65d 65d
INFO: task hung in exit_mm 1 2 33d 65d 65d
KASAN: slab-out-of-bounds Read in bt_accept_unlink 17 1 66d 66d 66d
INFO: task hung in relay_open 1 1 66d 66d 66d
INFO: rcu detected stall in sys_readlink (4) 1 3 37d 66d 66d
KASAN: use-after-free Read in udf_update_tag 19 1 67d 67d 67d
INFO: task hung in ext4_evict_ea_inode 1 1 67d 67d 67d
INFO: rcu detected stall in pte_alloc_one 1 1 68d 68d 68d
INFO: rcu detected stall in flock 1 1 69d 69d 69d
WARNING in enqueue_task -1 1 71d 71d 71d
INFO: rcu detected stall in __do_munmap 1 1 71d 71d 71d
INFO: task hung in blk_trace_setup 1 1 76d 76d 76d
WARNING in corrupted (3) origin:lts-only -1 syz 1 77d 77d 77d
general protection fault in mac80211_hwsim_beacon_tx 2 1 78d 78d 78d
KASAN: use-after-free Read in l2cap_connect_cfm (2) origin:lts-only 19 C error 3 36d 79d 79d
INFO: task hung in rdma_dev_exit_net 1 1 79d 79d 79d
INFO: task hung in tls_sk_proto_close (3) 1 1 80d 80d 80d
INFO: rcu detected stall in filemap_fault (3) 1 1 80d 80d 80d
INFO: rcu detected stall in tun_chr_read_iter 1 1 81d 81d 81d
INFO: rcu detected stall in mmap_pgoff (3) 1 4 18d 81d 81d
KASAN: slab-out-of-bounds Read in get_mem_cgroup_from_objcg 17 1 81d 81d 81d
INFO: rcu detected stall in ext4_end_io_rsv_work origin:lts-only 1 C 2 4d07h 81d 4d07h
UBSAN: shift-out-of-bounds in exfat_fill_super (2) origin:lts-only -1 C 3 27d 82d 82d
INFO: rcu detected stall in chrdev_open 1 1 83d 83d 83d
possible deadlock in ext4_truncate origin:lts-only 4 C inconclusive 2 13d 84d 84d
INFO: rcu detected stall in sys_exit_group (4) origin:upstream 1 C 5 23d 85d 85d
INFO: rcu detected stall in free_work 1 1 85d 85d 85d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk origin:upstream 19 C 4 2d05h 86d 86d
KASAN: use-after-free Read in udf_free_inode (2) 19 2 17h56m 86d 86d
kernel BUG in ocfs2_reserve_suballoc_bits -1 1 88d 88d 88d
KASAN: use-after-free Read in vlan_dev_get_iflink (2) 19 2 72d 88d 88d
KASAN: null-ptr-deref Read in __wait_on_buffer 11 2 47d 89d 89d
INFO: rcu detected stall in process_one_work (3) origin:upstream 1 syz 1 90d 90d 90d
INFO: rcu detected stall in sys_open (2) 1 1 91d 91d 91d
KASAN: use-after-free Read in handle_tx 19 2 43d 92d 92d
possible deadlock in ext4_writepages (2) origin:upstream 4 syz 119 13h28m 93d 93d
INFO: rcu detected stall in inotify_add_watch 1 2 74d 93d 93d
WARNING in ext4_xattr_inode_update_ref origin:upstream -1 C 1052 13h19m 93d 93d
general protection fault in check_preempt_wakeup origin:lts-only 2 syz 1 22d 96d 96d
general protection fault in find_match 2 4 74d 96d 96d
INFO: task hung in ath6kl_usb_power_off (4) 1 1 97d 97d 97d
kernel BUG in ocfs2_truncate_log_append -1 1 98d 98d 98d
KASAN: use-after-free Read in lbmIODone (4) 19 1 98d 98d 98d
INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only 1 C done 3 33d 99d 15d
kernel BUG in ocfs2_remove_extent origin:upstream -1 syz 5 3d14h 102d 102d
INFO: task hung in hfs_find_init origin:lts-only 1 C inconclusive 3 29d 106d 104d
possible deadlock in evdev_pass_values (5) 4 3 58d 108d 108d
INFO: task hung in gfs2_statfs_init origin:lts-only 1 C error 6 20d 109d 108d
UBSAN: shift-out-of-bounds in minix_statfs origin:lts-only -1 C done 4 28d 116d 66d
kernel BUG in direntry_check_right origin:lts-only -1 C 111 10d 118d 118d
WARNING in ext4_iomap_begin (2) origin:upstream -1 C 9 28d 124d 124d
WARNING in dib0700_i2c_xfer/usb_submit_urb origin:upstream -1 C 10 9d05h 128d 126d
general protection fault in fq_codel_enqueue 2 3 1d09h 129d 129d
possible deadlock in input_register_device (2) 4 2 88d 136d 136d
WARNING in minix_rmdir (2) origin:upstream -1 C 7 2d15h 139d 139d
WARNING in __alloc_skb origin:upstream -1 syz 1 65d 151d 151d
INFO: task hung in txUnlock origin:upstream 1 C 1 26d 152d 152d
possible deadlock in ocfs2_calc_xattr_init (2) 4 9 64d 153d 153d
WARNING in driver_unregister origin:upstream -1 C 105 2d00h 157d 157d
possible deadlock in blk_request_module (2) 4 5 48d 157d 157d
WARNING in fanotify_handle_event origin:upstream -1 C 4 31d 157d 157d
general protection fault in pcl818_ai_cancel origin:upstream 2 C 725 3h57m 159d 159d
WARNING in rcu_check_gp_start_stall (3) -1 6 36d 163d 163d
general protection fault in fib_lookup_good_nhc 2 15 72d 164d 164d
KASAN: use-after-free Read in kernfs_add_one (2) 19 2 94d 169d 169d
possible deadlock in bd_register_pending_holders (3) 4 13 16d 173d 173d
divide error in mac80211_hwsim_bss_info_changed (2) 2 4 53d 176d 176d
WARNING in dtv5100_i2c_xfer/usb_submit_urb origin:upstream -1 C error 9 21d 180d 180d
general protection fault in btrfs_reada_add origin:lts-only 2 C done 8 12h31m 190d 63d
INFO: rcu detected stall in kvm_vcpu_ioctl 1 5 16d 190d 190d
WARNING in kvm_apic_accept_events origin:lts-only -1 C error 2 54d 190d 190d
INFO: task hung in __fdget_pos (4) origin:lts-only 1 C done 1 50d 195d 167d
INFO: task hung in process_measurement (3) origin:lts-only 1 C done 3 12d 220d 3d07h
possible deadlock in swap_inode_boot_loader origin:lts-only 4 syz error 4 5d11h 220d 219d
WARNING in jfs_rename origin:upstream -1 C 4 25d 222d 222d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only 1 C inconclusive 76 14d 231d 42d
WARNING in xfs_bmapi_convert_delalloc (2) missing-backport origin:upstream -1 C error 1 26d 252d 252d
INFO: task hung in gfs2_make_fs_ro missing-backport origin:lts-only 1 C error 9 13d 259d 258d
BUG: sleeping function called from invalid context in gfs2_glock_wait origin:upstream 5 C error 18 17d 264d 264d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 13 4d05h 281d 162d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only 1 C done 16 14d 284d 243d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz 3 1d07h 304d 304d
INFO: task hung in evict origin:lts-only 1 C done 209 4d22h 319d 208d
INFO: rcu detected stall in input_repeat_key (3) origin:upstream 1 syz 2 24d 328d 328d
WARNING in udf_free_blocks (2) origin:upstream -1 C 25 7d09h 334d 334d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C error 6 19d 339d 339d
INFO: task hung in __bread_gfp (2) origin:lts-only 1 C 7 19d 341d 341d
WARNING in ext4_discard_allocated_blocks missing-backport origin:upstream -1 syz 1 15d 352d 352d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only 13 syz inconclusive 3 48d 357d 357d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only 13 C inconclusive 4 63d 357d 63d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only 4 C inconclusive 5 11d 368d 368d
WARNING in ovl_encode_real_fh origin:lts-only -1 C done 5 6d13h 377d 330d
kernel BUG in txLock (2) origin:upstream -1 C 7 8d03h 382d 382d
INFO: task hung in deactivate_super (2) missing-backport origin:upstream 1 C done 5 1d04h 412d 353d
BUG: Bad page state in __get_metapage origin:upstream -1 C 993 4d21h 416d 411d
KASAN: use-after-free Write in inode2sd missing-backport origin:upstream 24 C inconclusive 4 45d 417d 417d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only 19 C inconclusive 2 11d 438d 438d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only 13 C inconclusive 20 10d 449d 449d
INFO: rcu detected stall in security_file_permission (2) origin:upstream 1 C error 2 78d 462d 462d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only 1 C done 17 9h51m 489d 346d
kernel BUG in set_extent_bit origin:lts-only -1 C inconclusive 4 33d 496d 496d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 184 3h54m 498d 497d
kernel BUG in dnotify_free_mark missing-backport origin:upstream -1 C done 608 48d 512d 308d
possible deadlock in ext4_ioctl (2) origin:lts-only 4 C done 14 298d 519d 391d
possible deadlock in blkdev_get_by_dev origin:lts-only 4 C done 10 228d 521d 325d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream 19 C error 10 51d 558d 558d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C error 48 65d 560d 558d
INFO: rcu detected stall in sys_unshare missing-backport origin:upstream 1 C done 12 20d 571d 363d
INFO: rcu detected stall in getpid (3) missing-backport origin:upstream 1 C done 8 247d 574d 334d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz error 1 547d 580d 580d
WARNING in bnep_session missing-backport origin:upstream -1 syz error 9 168d 598d 598d
WARNING in udf_new_block origin:upstream -1 C 12 3d19h 602d 579d
INFO: task hung in exfat_write_inode origin:upstream 1 C error 17 334d 608d 579d
INFO: task hung in __gfs2_lookup origin:upstream 1 C 25 25d 609d 608d
INFO: task hung in ni_readpage_cmpr origin:lts-only 1 C done 4 62d 668d 628d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz error 6 196d 689d 578d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport origin:upstream 17 C done 5 67d 691d 336d
INFO: rcu detected stall in sync_hw_clock origin:upstream 1 C 2 10h37m 708d 708d
SYZFAIL: tun read failed origin:upstream -1 syz 1 17d 723d 723d
WARNING in notify_change origin:lts-only -1 C unreliable 4 3d10h 731d 731d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C 2 17d 732d 653d
INFO: rcu detected stall in rt_sigreturn missing-backport origin:upstream 1 C done 86 232d 825d 376d
kernel BUG in txEnd origin:upstream -1 C 4 16d 859d 859d
WARNING in untrack_pfn origin:lts-only -1 C done 10 4d18h 877d 215d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount missing-backport origin:upstream -1 C done 1 8d17h 881d 581d
kernel BUG in flush_journal_list missing-backport origin:upstream -1 C done 1 12d 881d 278d
INFO: rcu detected stall in sys_clock_settime 1 41 18d 884d 884d
divide error in do_journal_end missing-backport origin:upstream 2 C done 428 1d05h 888d 255d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 11h49m 898d 818d
BUG: soft lockup in net_tx_action origin:upstream 1 C 1 28d 903d 903d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 2 54d 910d 910d
KASAN: use-after-free Read in udf_sync_fs origin:upstream 19 C 24 16h23m 910d 910d
KASAN: use-after-free Write in udf_close_lvid origin:upstream 24 C error 17 3d21h 934d 934d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 1 58d 936d 385d
BUG: MAX_LOCKDEP_ENTRIES too low! missing-backport origin:upstream -1 C done 8 607d 941d 823d
KASAN: out-of-bounds Read in reiserfs_readdir_inode missing-backport origin:upstream 17 C done 1 7d21h 957d 346d
INFO: rcu detected stall in dummy_timer origin:upstream 1 C error 6 57d 964d 914d
KASAN: null-ptr-deref Read in fix_nodes missing-backport origin:upstream 11 C done 12 1d06h 972d 174d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C inconclusive 1323 23h58m 979d 703d
WARNING in drm_wait_one_vblank missing-backport origin:upstream -1 C inconclusive 24 4d07h 987d 333d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 4 467d 989d 933d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error 2 7d15h 992d 902d
WARNING in vmx_queue_exception origin:lts-only -1 C done 117 4d15h 1007d 846d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only 4 C inconclusive 256 49m 1008d 993d