syzbot

 sign-in | mailing list | source | docs
🐞 Open [898]
🐞 Fixed [141]
🐞 Invalid [1041]
⬇ Missing Backports [73]
≡ 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 1d00h 80379 666107 90 103856 f2ddafa93a25 .config 16d 5b92003d 1d12h all only
Applied filters: Only Manager=ci2-linux-6-1-kasan (drop)
open (186) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
possible deadlock in ip_set_nfnl_get_byindex 4 1 1d03h 1d03h 1d03h
KASAN: use-after-free Read in pty_write_room 19 1 1d13h 1d13h 1d13h
BUG: spinlock bad magic in btrfs_encoded_read_endio 4 2 1d10h 1d22h 1d22h
possible deadlock in jbd2_log_wait_commit 4 1 4d20h 4d20h 4d20h
WARNING in media_create_pad_link (2) -1 C 4 3d00h 5d00h 3d01h
INFO: task hung in __lru_add_drain_all (3) 1 1 11d 11d 11d
general protection fault in llc_conn_state_process (4) 2 1 12d 12d 12d
KASAN: use-after-free Read in dvb_frontend_release 19 1 12d 12d 12d
possible deadlock in ocfs2_evict_inode 4 2 14d 14d 14d
possible deadlock in ocfs2_try_to_free_truncate_log 4 1 14d 14d 14d
general protection fault in __ext4_journal_get_write_access (5) 2 1 15d 15d 15d
possible deadlock in swap_inode_boot_loader (2) 4 2 13d 25d 25d
INFO: rcu detected stall in unwind_get_return_address 1 1 29d 29d 29d
possible deadlock in ext4_move_extents (4) 4 1 31d 31d 31d
INFO: rcu detected stall in kvm_vm_release 1 1 31d 31d 31d
possible deadlock in comedi_do_insn 4 1 33d 33d 33d
INFO: task hung in block_invalidate_folio (2) 1 2 15d 36d 36d
INFO: rcu detected stall in sys_rename (3) 1 1 36d 36d 36d
WARNING in ext4_iomap_begin (4) -1 1 37d 37d 37d
INFO: rcu detected stall in pcpu_balance_workfn 1 1 37d 37d 37d
INFO: task hung in do_renameat2 (4) 1 1 38d 38d 38d
KASAN: slab-out-of-bounds Write in try_module_get 21 8 15d 38d 38d
WARNING: ODEBUG bug in free_unref_page_prepare -1 1 39d 39d 39d
INFO: rcu detected stall in sys_mknod 1 1 41d 41d 41d
syzkaller: make host failed: failed to run ["make" "host" "ci" "agent"]: exit status 2 -1 3 43d 43d 43d
INFO: task hung in flush_delayed_work (2) 1 1 44d 44d 44d
KASAN: use-after-free Read in trylock_super 19 1 44d 44d 44d
WARNING: ODEBUG bug in handle_softirqs -1 4 44d 45d 45d
KASAN: vmalloc-out-of-bounds Read in xfs_buf_lock 17 1 48d 48d 48d
KASAN: slab-out-of-bounds Write in copy_to_urb (2) origin:lts-only 21 C error 7 34d 49d 48d
INFO: rcu detected stall in generic_file_read_iter (2) 1 1 50d 50d 50d
KASAN: use-after-free Read in hfsplus_btree_open (4) 19 1 51d 51d 51d
INFO: rcu detected stall in sys_symlink origin:lts-only 1 C error 2 41d 56d 41d
SYZFAIL: failed to mkdtemp (2) -1 2 54d 56d 56d
WARNING in l2cap_chan_del (4) -1 1 57d 57d 57d
KASAN: use-after-free Read in hci_uart_write_work 19 1 57d 57d 57d
INFO: rcu detected stall in dentry_kill 1 7 34d 60d 60d
KASAN: use-after-free Write in l2tp_session_delete (2) 22 1 61d 61d 61d
WARNING in ovl_workdir_create (4) -1 3 48d 61d 61d
kernel BUG in lbmIODone (4) -1 1 65d 65d 65d
general protection fault in fq_codel_enqueue 2 1 65d 65d 65d
possible deadlock in ep_poll_callback 4 1 67d 67d 67d
INFO: rcu detected stall in kvm_dev_ioctl (2) 1 2 37d 70d 70d
KASAN: use-after-free Read in __destroy_extent_node origin:lts-only 19 C error 1 73d 73d 73d
INFO: task hung in nilfs_segctor_thread (2) 1 1 74d 74d 74d
INFO: rcu detected stall in mremap 1 1 76d 76d 76d
WARNING in gl861_ctrl_msg/usb_submit_urb origin:upstream -1 C error 9 34d 78d 78d
KASAN: use-after-free Read in snd_usbmidi_error_timer 19 4 16d 79d 79d
INFO: rcu detected stall in brk 1 2 38d 80d 80d
INFO: rcu detected stall in blkdev_read_iter 1 2 76d 80d 80d
WARNING in hfsplus_unlink origin:upstream -1 C error 5 81d 81d 81d
KASAN: slab-out-of-bounds Read in bt_accept_unlink 19 3 29d 84d 84d
INFO: task hung in hfsplus_find_init origin:upstream 1 C error 13 40d 84d 84d
general protection fault in dvb_usbv2_generic_write (2) origin:upstream 2 C error 3 86d 86d 86d
INFO: task hung in do_exit (2) 1 1 86d 86d 86d
INFO: task hung in comedi_open origin:lts-only 1 C error 10 70d 87d 87d
INFO: task hung in ip_tunnel_delete_nets (3) 1 1 87d 87d 87d
INFO: rcu detected stall in sys_mkdir (2) origin:lts-only 1 C error 1 89d 89d 89d
INFO: task hung in dvb_usb_i2c_exit origin:upstream 1 syz error 4 19d 90d 90d
WARNING in l2cap_chan_send (2) -1 1 91d 91d 91d
possible deadlock in input_register_device (2) 4 1 91d 91d 91d
INFO: rcu detected stall in fcntl 1 1 91d 91d 91d
INFO: task hung in vfs_unlink (4) origin:upstream 1 syz error 4 85d 95d 94d
SYZFAIL: open(/dev/rfkill) failed (3) -1 1 97d 97d 97d
INFO: rcu detected stall in sys_newfstat 1 3 31d 98d 98d
INFO: rcu detected stall in sys_sendto (2) origin:upstream 1 syz error 1 99d 99d 99d
INFO: task hung in reiserfs_readdir_inode origin:lts-only 1 C error 4 66d 101d 101d
divide error in comedi_inc_scan_progress 2 2 50d 101d 101d
WARNING in csum_one_extent_buffer -1 3 31d 103d 103d
WARNING in ieee80211_tx_h_rate_ctrl -1 2 93d 107d 107d
INFO: rcu detected stall in sys_getpid (2) 1 2 48d 109d 109d
WARNING in ADDR_ctrl_msg/usb_submit_urb origin:upstream -1 C error 6 76d 109d 109d
WARNING in page_counter_uncharge origin:lts-only -1 C error 3 74d 110d 110d
possible deadlock in hid_hw_open 4 4 63d 125d 125d
INFO: task hung in process_measurement (3) 1 2 98d 128d 128d
KASAN: use-after-free Read in ax25_find_cb origin:upstream 19 syz error 1 132d 132d 132d
KASAN: use-after-free Read in ax25_heartbeat_expiry 19 2 35d 134d 134d
possible deadlock in upgrade_mmap_lock_carefully (3) origin:lts-only 4 C error 5 90d 137d 107d
KASAN: slab-out-of-bounds Read in udf_get_fileshortad origin:lts-only 17 C error 3 68d 142d 142d
WARNING in raw_ioctl origin:upstream missing-backport -1 C error 121 71d 143d 142d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 9 32d 155d 155d
INFO: rcu detected stall in sys_clock_adjtime (3) origin:upstream 1 syz error 2 85d 158d 158d
INFO: rcu detected stall in __run_timers (2) origin:upstream 1 syz error 1 160d 160d 160d
KASAN: use-after-free Read in rose_send_frame 22 3 59d 167d 167d
kernel BUG in ext4_mb_release_inode_pa (2) origin:upstream -1 C error 2 62d 168d 168d
WARNING in dtv5100_i2c_msg/usb_submit_urb origin:upstream -1 C error 16 22h01m 171d 169d
WARNING in cm109_input_open/usb_submit_urb (2) origin:upstream -1 syz error 4 9d12h 173d 172d
INFO: rcu detected stall in sys_rt_sigreturn origin:lts-only 1 syz error 3 66d 186d 186d
KASAN: out-of-bounds Read in leaf_cut_from_buffer origin:lts-only 17 syz inconclusive 3 190d 193d 193d
INFO: rcu detected stall in rescuer_thread origin:lts-only 1 C inconclusive 1 125d 199d 199d
INFO: rcu detected stall in schedule_timeout (2) origin:lts-only 1 C inconclusive 2 85d 200d 186d
WARNING in pivot_root origin:lts-only -1 syz inconclusive 1 187d 201d 201d
possible deadlock in vmci_qp_broker_detach origin:lts-only 4 C inconclusive 6 196d 206d 205d
general protection fault in su3000_i2c_transfer origin:upstream 2 C error 14 79d 208d 208d
INFO: task hung in xfs_buf_item_unpin (2) origin:upstream missing-backport 1 C inconclusive 3 59d 211d 211d
WARNING in dpm_sysfs_add origin:lts-only -1 C inconclusive 4 29d 212d 211d
KASAN: slab-out-of-bounds Read in reiserfs_xattr_get (2) 17 4 59d 219d 219d
KASAN: use-after-free Read in remove_wait_queue origin:lts-only 19 C error 24 209d 231d 209d
INFO: rcu detected stall in vma_expand (3) 1 4 54d 234d 234d
INFO: task hung in sync_bdevs origin:upstream 1 C 46 2d15h 235d 95d
INFO: task hung in read_part_sector (3) 1 24 3d15h 236d 236d
WARNING in driver_unregister origin:upstream missing-backport -1 C error 127 71d 244d 244d
possible deadlock in serial8250_handle_irq (2) 4 14 73d 248d 248d
INFO: task hung in jbd2_journal_commit_transaction (2) origin:lts-only 1 syz inconclusive 2 85d 253d 253d
WARNING in fanotify_handle_event origin:upstream -1 C error 5 85d 256d 256d
WARNING in udf_free_blocks (2) origin:upstream -1 C error 19 65d 272d 272d
INFO: rcu detected stall in console_callback origin:lts-only 1 syz inconclusive 1 283d 283d 283d
INFO: rcu detected stall in neigh_periodic_work origin:upstream 1 syz error 1 95d 290d 290d
INFO: rcu detected stall in sys_umount origin:lts-only 1 C inconclusive 1 301d 301d 301d
BUG: unable to handle kernel paging request in ktime_get_coarse_real_ts64 origin:lts-only 8 syz inconclusive 1 306d 314d 314d
WARNING in jfs_rename origin:upstream -1 C error 4 153d 320d 320d
WARNING: nested lock was not taken in evict origin:lts-only 4 syz error 1 328d 328d 328d
WARNING in ext4_discard_allocated_blocks origin:upstream missing-backport -1 syz inconclusive 1 230d 335d 335d
WARNING in chmod_common (2) origin:upstream missing-backport -1 C inconclusive 2 288d 351d 351d
INFO: rcu detected stall in sys_munmap (2) origin:upstream 1 C error 22 50d 353d 75d
INFO: rcu detected stall in do_mas_munmap (2) origin:upstream 1 syz 22 5d01h 360d 96d
INFO: rcu detected stall in sys_pivot_root origin:lts-only 1 C error 1 309d 375d 375d
UBSAN: shift-out-of-bounds in dbSplit (2) origin:upstream -1 C error 1 310d 377d 377d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 5 364d 380d 359d
WARNING in f2fs_unlink origin:upstream missing-backport -1 C inconclusive 7 293d 404d 404d
INFO: rcu detected stall in validate_mm (2) origin:upstream 1 C error 32 32d 411d 73d
INFO: task hung in __bread_gfp origin:lts-only 1 C done 9 344d 414d 343d
INFO: task hung in evict origin:lts-only 1 C inconclusive 1596 23h14m 418d 417d
KASAN: use-after-free Read in ocfs2_lock_global_qf origin:lts-only 19 C done 3 432d 433d 401d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C inconclusive 6 75d 438d 438d
WARNING in check_flush_dependency (2) origin:upstream -1 C error 8 87d 441d 441d
KASAN: use-after-free Read in kernfs_add_one (4) origin:upstream missing-backport 19 C inconclusive 5 227d 454d 454d
INFO: rcu detected stall in generic_file_write_iter (2) 1 17 29d 458d 458d
INFO: rcu detected stall in shmem_fault (2) 1 21 29d 459d 459d
INFO: rcu detected stall in sys_mount origin:lts-only 1 C inconclusive 7 73d 462d 321d
possible deadlock in generic_file_write_iter origin:lts-only 4 C inconclusive 2069 3h00m 462d 461d
INFO: task hung in erofs_bread origin:lts-only 1 C inconclusive 7 133d 467d 281d
UBSAN: array-index-out-of-bounds in dbAdjTree origin:lts-only 15 C done 4 464d 467d 424d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz inconclusive 1 472d 472d 472d
possible deadlock in udf_free_blocks origin:upstream 4 C error 113 17d 473d 472d
kernel BUG in ocfs2_search_chain origin:lts-only -1 C inconclusive 5 472d 477d 477d
INFO: task hung in filename_create (2) origin:upstream missing-backport 1 C inconclusive 12 86d 480d 446d
INFO: rcu detected stall in sys_recvmmsg (3) 1 16 85d 480d 480d
KASAN: slab-out-of-bounds Write in ntfs_set_ea origin:lts-only 22 C inconclusive 8 28d 490d 490d
KASAN: slab-out-of-bounds Read in ntfs_sb_write origin:lts-only 17 C inconclusive 6 436d 493d 490d
WARNING: kmalloc bug in __v4l2_ctrl_modify_dimensions origin:upstream missing-backport -1 C done 13 464d 510d 425d
BUG: Bad page state in __get_metapage origin:upstream missing-backport -1 C done 1280 2d23h 514d 411d
WARNING in shmem_evict_inode origin:lts-only -1 C done 7 491d 516d 468d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 77 3d23h 577d 406d
UBSAN: array-index-out-of-bounds in dbNextAG origin:upstream missing-backport 15 C done 3 529d 622d 399d
UBSAN: array-index-out-of-bounds in dbJoin origin:upstream 15 C error 53 98d 676d 676d
WARNING: ODEBUG bug in generic_shutdown_super (2) -1 80 18d 685d 685d
kernel BUG in __phys_addr (2) origin:lts-only -1 C done 12 693d 694d 555d
INFO: task hung in __gfs2_lookup origin:upstream 1 C error 15 344d 701d 701d
KASAN: slab-out-of-bounds Write in udf_readdir origin:lts-only 21 C done 161 518d 701d 686d
INFO: task hung in lock_metapage origin:upstream 1 C error 271 33d 707d 695d
KASAN: use-after-free Read in __usb_hcd_giveback_urb 19 syz error 31 13d 715d 392d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz done 13 677d 753d 631d
INFO: rcu detected stall in process_one_work origin:upstream 1 C error 2 555d 802d 802d
divide error in do_journal_end origin:upstream missing-backport 2 C done 130 83d 813d 415d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C error 2 364d 831d 831d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 2 647d 853d 853d
WARNING in btrfs_commit_transaction origin:upstream -1 C error 21 38d 892d 784d
possible deadlock in j1939_sk_queue_drop_all (2) origin:upstream missing-backport 4 C unreliable 2 758d 918d 918d
INFO: task hung in blkdev_flush_mapping origin:upstream 1 C error 20 350d 924d 915d
WARNING in untrack_pfn (2) origin:lts-only -1 C done 6 110d 929d 314d
possible deadlock in process_measurement origin:lts-only 4 C unreliable 3601 40m 932d 918d
BUG: MAX_LOCKDEP_ENTRIES too low! origin:upstream missing-backport -1 C inconclusive 2 198d 943d 943d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 896d 951d 894d
INFO: rcu detected stall in hub_event origin:lts-only 1 C inconclusive 6 304d 952d 952d
KASAN: out-of-bounds Read in leaf_copy_items_entirely origin:upstream missing-backport 17 C done 1 1001d 1001d 384d
general protection fault in f2fs_drop_extent_tree origin:upstream missing-backport 2 C unreliable 1 835d 1003d 1003d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 1 834d 1007d 1007d
KASAN: use-after-free Read in ext4_search_dir origin:upstream missing-backport 19 C done 1 546d 1007d 520d
WARNING in kthread_bind_mask origin:lts-only -1 syz unreliable 1 1009d 1009d 1009d
kernel BUG in btrfs_exclop_balance origin:upstream missing-backport -1 C done 1 843d 1021d 831d
general protection fault in hci_uart_tty_ioctl origin:upstream missing-backport 2 C done 1 930d 1021d 917d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 5 558d 1026d 1026d
WARNING in handle_exception_nmi origin:upstream missing-backport -1 C error 25 670d 1027d 1027d
INFO: task hung in nbd_add_socket origin:upstream 1 C error 2 331d 1035d 1035d
KASAN: use-after-free Write in mini_qdisc_pair_swap origin:upstream missing-backport 22 syz unreliable 1 1006d 1037d 1037d
KASAN: use-after-free Read in reiserfs_readdir_inode origin:upstream missing-backport 19 C done 1 473d 1049d 438d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 2 397d 1071d 633d
INFO: rcu detected stall in sys_clock_settime origin:lts-only 1 C done 47 87d 1075d 361d
WARNING: proc registration bug in scsi_host_alloc origin:lts-only -1 C inconclusive 25 728d 1078d 1033d
WARNING in drm_wait_one_vblank origin:upstream missing-backport -1 C inconclusive 9 147d 1081d 1032d
general protection fault in bfs_get_block origin:upstream 2 C error 1 563d 1085d 1085d
possible deadlock in mnt_want_write origin:upstream missing-backport 4 C done 56 845d 1089d 546d
WARNING in timer_wait_running origin:lts-only -1 C done 3 990d 1092d 921d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C done 1220 17m 1094d 785d
kernel BUG in ext4_get_group_info origin:lts-only -1 C done 18 932d 1098d 879d