syzbot

 sign-in | mailing list | source | docs
🐞 Open [721]
🐞 Fixed [118]
🐞 Invalid [740]
⬇ Missing Backports [75]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

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-6-1-kasan now 9h03m 82703 677430 942 1252142 02b72ccb5f9d .config 15h49m 77908e5f 14h25m all only
Applied filters: Only Manager=ci2-linux-6-1-kasan (drop)
open (166):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in gid_table_release_one (2) 1 now now now
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer 1 6h55m 6h54m 6h54m
WARNING in sco_chan_del 1 11h32m 11h32m 11h31m
SYZFAIL: writev failed (2) 1 18h53m 18h52m 18h52m
KASAN: use-after-free Read in rose_transmit_link 1 1d19h 1d18h 1d18h
WARNING in jfs_rename origin:upstream C 4 4d17h 4d18h 4d18h
INFO: rcu detected stall in x64_sys_call 1 6d17h 6d17h 6d17h
INFO: rcu detected stall in sys_symlinkat (3) syz 2 6d06h 6d17h 6d06h
INFO: rcu detected stall in nf_setsockopt (2) 1 8d01h 8d01h 8d01h
WARNING: refcount bug in sync_timeline_signal 1 11d 11d 11d
WARNING: nested lock was not taken in evict origin:lts-only syz 1 12d 12d 12d
SYZFAIL: open(/dev/rfkill) failed (2) 1 12d 12d 12d
INFO: rcu detected stall in sys_rename 1 13d 13d 13d
INFO: rcu detected stall in sys_getpid 1 14d 14d 14d
INFO: rcu detected stall in nsim_dev_trap_report_work (2) 1 14d 14d 14d
SYZFAIL: SIGILL 1 18d 18d 18d
WARNING in ext4_discard_allocated_blocks origin:upstream syz 1 19d 19d 19d
INFO: task hung in find_inode_fast (2) origin:lts-only syz error 2 15d 22d 20d
INFO: rcu detected stall in sys_timerfd_settime (3) 1 23d 23d 23d
KASAN: use-after-free Read in gfs2_quotad 1 26d 26d 26d
INFO: rcu detected stall in sys_statfs (2) 1 28d 28d 28d
INFO: rcu detected stall in sys_clone3 (4) 1 30d 30d 30d
general protection fault in dvb_usbv2_generic_write 1 30d 30d 30d
WARNING: refcount bug in device_move 1 33d 33d 33d
INFO: task hung in netlink_dump (4) 1 34d 34d 34d
INFO: task hung in hub_event (3) 8 32d 35d 35d
WARNING in chmod_common (2) origin:upstream C 2 3d01h 35d 35d
INFO: rcu detected stall in recvmsg 1 36d 36d 36d
possible deadlock in evdev_pass_values (4) 4 24d 36d 36d
WARNING in mptcp_nl_cmd_set_flags 2 30d 37d 37d
INFO: rcu detected stall in sys_munmap (2) 2 37d 37d 37d
INFO: task hung in __xfs_buf_submit 8 21d 37d 37d
INFO: rcu detected stall in vm_area_alloc 1 42d 42d 42d
WARNING in l2cap_chan_send 1 42d 42d 42d
KASAN: use-after-free Read in tcp_retransmit_timer (4) 2 21d 42d 42d
general protection fault in mcp_i2c_xfer origin:upstream syz 8 24d 42d 40d
INFO: rcu detected stall in sys_rmdir 1 44d 44d 44d
INFO: rcu detected stall in do_mas_munmap (2) 1 44d 44d 44d
possible deadlock in diFree 1 45d 45d 45d
possible deadlock in __stack_depot_save 1 46d 46d 46d
INFO: rcu detected stall in ieee80211_iface_work (2) 3 5d09h 47d 47d
WARNING in ext4_iomap_begin (2) C 4 2d13h 47d 2d13h
possible deadlock in get_page_from_freelist 1 48d 48d 48d
kernel BUG in txLock origin:upstream C 2 22d 54d 22d
INFO: rcu detected stall in sys_pivot_root origin:lts-only C 1 24d 59d 59d
UBSAN: shift-out-of-bounds in dbSplit (2) origin:upstream C 1 25d 61d 61d
KASAN: use-after-free Read in steam_input_open origin:lts-only C done 5 47d 64d 43d
possible deadlock in __input_unregister_device 1 64d 64d 64d
possible deadlock in input_register_device 5 58d 64d 64d
WARNING in fiemap_process_hole 4 56d 64d 64d
INFO: task hung in fuse_flush 1 70d 70d 70d
INFO: rcu detected stall in kernfs_fop_open 1 74d 74d 74d
kernel BUG in hfs_btree_open (2) 1 74d 74d 74d
INFO: rcu detected stall in rtnl_dellink 1 75d 75d 75d
WARNING in ntfs_extend_initialized_size 1 85d 85d 85d
kernel panic: stack is corrupted in lockdep_hardirqs_on_prepare 1 85d 85d 85d
WARNING in f2fs_unlink origin:upstream missing-backport C 4 13d 88d 88d
INFO: rcu detected stall in toggle_allocation_gate 1 90d 90d 90d
WARNING in rxe_pool_cleanup 6 11d 92d 92d
general protection fault in __ext4_journal_get_write_access (2) 1 93d 93d 93d
INFO: rcu detected stall in validate_mm (2) 3 62d 95d 95d
INFO: rcu detected stall in sys_process_vm_readv (2) 1 96d 96d 96d
KASAN: slab-out-of-bounds Read in drop_buffers 1 98d 98d 98d
possible deadlock in ocfs2_finish_quota_recovery origin:upstream C 12 4d10h 98d 97d
INFO: task hung in __bread_gfp origin:lts-only C done 9 27d 98d 27d
INFO: task hung in evict origin:lts-only C inconclusive 492 8h21m 102d 101d
INFO: rcu detected stall in sys_execve 2 37d 106d 106d
INFO: task hung in gfs2_withdraw origin:lts-only C done 7 3d11h 107d 41d
WARNING: locking bug in ntfs_fill_super (2) 2 79d 115d 115d
WARNING in vfs_removexattr (2) 3 87d 116d 116d
KASAN: use-after-free Read in ocfs2_lock_global_qf origin:lts-only C done 3 116d 116d 85d
kernel BUG in lbmIODone (3) 3 3d03h 118d 118d
kernel BUG in __locate_dirty_segment origin:lts-only C error 4 120d 121d 121d
general protection fault in update_sit_entry origin:lts-only C done 6 1d08h 122d 101d
WARNING in check_flush_dependency (2) origin:upstream C 8 2d17h 125d 125d
possible deadlock in nr_del_node 2 97d 128d 128d
kernel panic: stack is corrupted in preempt_schedule_irq 4 97d 133d 133d
general protection fault in diRead (2) origin:upstream C 4 9d11h 133d 133d
KASAN: use-after-free Read in kernfs_add_one (4) origin:upstream C 2 2d06h 138d 137d
WARNING in ip_rt_bug (3) 18 12h31m 139d 139d
INFO: rcu detected stall in generic_file_write_iter (2) 5 22d 141d 141d
INFO: rcu detected stall in shmem_fault (2) 5 48d 143d 143d
possible deadlock in upgrade_mmap_lock_carefully 13 50d 143d 143d
INFO: rcu detected stall in sys_mount C 4 5d06h 146d 5d06h
possible deadlock in generic_file_write_iter origin:lts-only C inconclusive 955 1d02h 146d 145d
possible deadlock in ocfs2_del_inode_from_orphan 4 53d 149d 149d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) 12 79d 151d 151d
INFO: task hung in erofs_bread 2 52d 151d 151d
UBSAN: array-index-out-of-bounds in dbAdjTree origin:lts-only C done 4 148d 151d 108d
possible deadlock in ext4_ioctl (4) 2 67d 153d 153d
kernel BUG in ext4_enable_quotas origin:upstream syz inconclusive 1 156d 156d 156d
KASAN: use-after-free Read in tty_write_room 4 25d 157d 157d
possible deadlock in udf_free_blocks origin:upstream C 55 22d 157d 156d
kernel BUG in ocfs2_search_chain origin:lts-only C inconclusive 5 156d 161d 161d
INFO: task hung in filename_create (2) origin:upstream missing-backport C error 7 3d12h 164d 129d
INFO: rcu detected stall in sys_recvmmsg (3) 9 13d 164d 164d
KASAN: slab-out-of-bounds Write in ntfs_set_ea origin:lts-only C inconclusive 5 92d 173d 173d
KASAN: slab-out-of-bounds Read in ntfs_sb_write origin:lts-only C inconclusive 6 120d 177d 173d
INFO: rcu detected stall in tc_modify_qdisc (2) origin:upstream C 2 9d14h 182d 146d
possible deadlock in ext4_xattr_inode_lookup_create origin:upstream C 17 1d14h 186d 186d
WARNING: kmalloc bug in __v4l2_ctrl_modify_dimensions origin:upstream missing-backport C done 13 148d 193d 109d
WARNING in ath6kl_bmi_get_target_info origin:upstream C 14 13d 195d 194d
WARNING in init_timer_key origin:lts-only C error 7 149d 195d 155d
possible deadlock in ext4_move_extents (3) 11 48d 197d 197d
BUG: Bad page state in __get_metapage origin:upstream missing-backport C done 491 40m 198d 94d
WARNING in shmem_evict_inode origin:lts-only C done 7 175d 200d 152d
KASAN: use-after-free Read in __ocfs2_find_path C 5 30d 214d 214d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream C 14 16d 260d 89d
INFO: rcu detected stall in sys_readlink 4 91d 282d 282d
UBSAN: array-index-out-of-bounds in dbNextAG origin:upstream missing-backport C done 3 213d 306d 83d
INFO: rcu detected stall in vm_mmap_pgoff 13 24d 321d 321d
INFO: rcu detected stall in dput (2) 29 7d00h 346d 346d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (2) 37 9d07h 356d 356d
UBSAN: array-index-out-of-bounds in dbJoin origin:upstream C error 51 131d 360d 360d
WARNING: ODEBUG bug in generic_shutdown_super (2) 52 6d22h 368d 368d
kernel BUG in __phys_addr (2) origin:lts-only C done 12 377d 377d 239d
INFO: task hung in __gfs2_lookup origin:upstream C 15 28d 384d 384d
KASAN: slab-out-of-bounds Write in udf_readdir origin:lts-only C done 161 202d 385d 370d
INFO: task hung in lock_metapage origin:upstream C 248 11d 391d 378d
KASAN: use-after-free Read in __usb_hcd_giveback_urb syz 14 8d18h 398d 76d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only syz done 13 361d 437d 315d
INFO: rcu detected stall in security_file_ioctl origin:upstream C 1 16d 444d 444d
INFO: rcu detected stall in sys_sendto origin:upstream C error 1 245d 469d 469d
INFO: rcu detected stall in sys_exit_group (3) origin:upstream C 12 15d 472d 441d
INFO: rcu detected stall in process_one_work origin:upstream C error 2 239d 486d 486d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport C done 4 265d 492d 286d
divide error in do_journal_end origin:upstream missing-backport C done 118 64d 496d 98d
WARNING: bad unlock balance in ext4_ioctl origin:upstream C error 2 48d 515d 515d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream syz error 2 331d 537d 537d
WARNING in btrfs_commit_transaction origin:upstream C 18 26d 576d 468d
KASAN: use-after-free Read in ext4_find_extent origin:upstream missing-backport C done 1 375d 598d 357d
kernel BUG in txEnd origin:upstream C error 2 155d 601d 601d
possible deadlock in j1939_sk_queue_drop_all (2) origin:upstream missing-backport C unreliable 2 441d 602d 602d
INFO: task hung in blkdev_flush_mapping origin:upstream C error 20 34d 608d 599d
WARNING in untrack_pfn (2) origin:lts-only C done 4 490d 613d 517d
possible deadlock in process_measurement origin:lts-only C unreliable 1713 1d02h 615d 602d
BUG: MAX_LOCKDEP_ENTRIES too low! origin:upstream C error 2 250d 627d 627d
WARNING in iov_iter_revert origin:lts-only C done 1 580d 635d 578d
INFO: rcu detected stall in hub_event origin:upstream C error 5 143d 636d 636d
KASAN: out-of-bounds Read in leaf_copy_items_entirely origin:upstream missing-backport C done 1 685d 685d 68d
general protection fault in create_empty_buffers origin:upstream missing-backport C unreliable 1 640d 686d 686d
general protection fault in f2fs_drop_extent_tree origin:upstream missing-backport C unreliable 1 519d 686d 686d
WARNING in btrfs_relocate_block_group origin:upstream C error 1 518d 690d 690d
KASAN: use-after-free Read in ext4_search_dir origin:upstream missing-backport C done 1 230d 691d 203d
KASAN: use-after-free Read in udf_sync_fs origin:upstream C error 56 124d 691d 691d
WARNING in kthread_bind_mask origin:lts-only syz unreliable 1 692d 692d 692d
WARNING in corrupted/usb_submit_urb origin:upstream C error 1 242d 702d 702d
kernel BUG in btrfs_exclop_balance origin:upstream missing-backport C done 1 527d 705d 515d
general protection fault in hci_uart_tty_ioctl origin:upstream missing-backport C done 1 614d 705d 601d
KASAN: use-after-free Read in crc_itu_t origin:upstream C error 5 242d 710d 710d
WARNING in handle_exception_nmi origin:upstream missing-backport C error 25 354d 711d 711d
KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list origin:upstream missing-backport C done 3 131d 718d 79d
INFO: task hung in nbd_add_socket origin:upstream C 2 15d 719d 719d
KASAN: use-after-free Write in mini_qdisc_pair_swap origin:upstream missing-backport syz unreliable 1 690d 721d 721d
KASAN: out-of-bounds Read in ext4_xattr_set_entry missing-backport origin:lts-only C inconclusive 372 29d 721d 194d
KASAN: use-after-free Read in reiserfs_readdir_inode origin:upstream missing-backport C done 1 157d 733d 121d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream C error 2 80d 755d 317d
INFO: rcu detected stall in sys_clock_settime origin:lts-only C done 38 3d23h 759d 44d
WARNING: proc registration bug in scsi_host_alloc origin:lts-only C inconclusive 25 412d 761d 717d
WARNING in drm_wait_one_vblank origin:upstream missing-backport C inconclusive 8 54d 765d 716d
general protection fault in bfs_get_block origin:upstream C error 1 246d 768d 768d
BUG: unable to handle kernel paging request in udf_close_lvid origin:upstream C 40 25d 769d 769d
possible deadlock in mnt_want_write origin:upstream missing-backport C done 56 529d 773d 230d
WARNING in timer_wait_running origin:lts-only C done 3 674d 776d 605d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only C done 392 3d23h 778d 469d
kernel BUG in ext4_get_group_info origin:lts-only C done 18 616d 781d 563d