syzbot

 sign-in | mailing list | source | docs
🐞 Open [449]
🐞 Fixed [21]
🐞 Invalid [124]
⬇ Missing Backports [18]
≡ 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-6-6-kasan now 8h47m 83829 634080 51 52682 cbb31f77b879 .config 9h33m 20d37d28 1d15h all only
Applied filters: Manager=ci2-linux-6-6-kasan (drop) Label=origin:upstream (drop)
open (139) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
SYZFAIL: SIGILL origin:upstream -1 syz 1 3d17h 3d17h 3d17h
WARNING in inet_sock_destruct (2) origin:upstream -1 C 9 6d11h 8d00h 7d01h
general protection fault in rose_transmit_link origin:upstream 2 C 8 10d 11d 11d
INFO: task hung in __gfs2_lookup origin:upstream 1 C 18 13d 17d 17d
INFO: task hung in xfs_buf_item_unpin origin:upstream 1 C 1 20d 20d 20d
general protection fault in dvb_usbv2_generic_write origin:upstream 2 C 3 23d 23d 23d
KASAN: use-after-free Read in ext4_find_extent origin:upstream 19 C 8 22d 23d 23d
KASAN: slab-out-of-bounds Read in dtReadFirst origin:upstream 17 C 1 23d 23d 23d
kernel BUG in txLock origin:upstream -1 C 6 6d16h 24d 24d
WARNING in usb_stor_msg_common/usb_submit_urb origin:upstream -1 syz 1 26d 26d 26d
INFO: task hung in write_cache_pages origin:upstream 1 C 1 26d 26d 26d
INFO: task hung in txUnlock origin:upstream 1 C 1 27d 27d 27d
INFO: task hung in release_metapage origin:upstream 1 C 2 26d 27d 26d
kernel BUG in dbFindLeaf origin:upstream -1 C 9 6d18h 29d 29d
UBSAN: shift-out-of-bounds in befs_check_sb origin:upstream -1 C 3 29d 29d 29d
BUG: unable to handle kernel paging request in udf_unlink origin:upstream 19 C 12 3d21h 29d 29d
INFO: task hung in ret_from_fork_asm origin:upstream 1 syz 1 31d 31d 31d
INFO: task hung in hfsplus_find_init origin:upstream 1 C 17 15d 33d 33d
SYZFAIL: open(/dev/rfkill) failed origin:upstream -1 C 3 21h52m 34d 33d
INFO: task hung in xlog_grant_head_check origin:upstream 1 C 12 11d 39d 39d
KASAN: slab-use-after-free Read in ax25_find_cb origin:upstream 19 C 1 6d06h 40d 40d
INFO: task hung in console_callback origin:upstream 1 C inconclusive 1 48d 48d 48d
BUG: spinlock bad magic in release_metapage origin:upstream 4 C 10 18d 53d 53d
general protection fault in dbUpdatePMap origin:upstream 8 C 3 24d 54d 54d
general protection fault in diUpdatePMap origin:upstream 8 C 11 25d 56d 55d
INFO: task hung in del_device_store origin:upstream 1 C 3 3d04h 58d 58d
INFO: rcu detected stall in NF_HOOK origin:upstream 1 C 8 13d 62d 13d
WARNING in minix_rename origin:upstream missing-backport -1 C 1 17d 67d 67d
INFO: rcu detected stall in schedule_timeout origin:upstream 1 C 5 2d02h 74d 74d
WARNING in dib0700_i2c_xfer/usb_submit_urb origin:upstream -1 C inconclusive 16 2d00h 75d 75d
KASAN: slab-use-after-free Write in recv_work origin:upstream missing-backport 24 C 2 27d 75d 75d
WARNING in ocfs2_unlink origin:upstream missing-backport -1 C inconclusive 6 10d 77d 76d
kernel BUG in ocfs2_iget origin:upstream -1 C 2 26d 77d 77d
WARNING in raw_ioctl origin:upstream missing-backport -1 C 77 9d08h 80d 79d
KASAN: slab-use-after-free Read in lmLogInit origin:upstream 19 C 8 19d 83d 83d
possible deadlock in hfsplus_file_extend origin:upstream 4 C error 2 20d 93d 93d
INFO: task hung in exit_mmap origin:upstream 1 C 57 1d16h 113d 113d
WARNING in ext4_dirty_folio origin:upstream -1 C 6 22d 118d 29d
KASAN: slab-out-of-bounds Read in dtSearch origin:upstream 19 C 11 14d 121d 121d
KASAN: slab-use-after-free Read in l2cap_connect_cfm origin:upstream 19 C 8 14d 121d 77d
KASAN: slab-use-after-free Read in nr_add_node origin:upstream 19 syz 1 121d 121d 121d
KASAN: slab-use-after-free Read in ocfs2_fault origin:upstream missing-backport 19 C 3 24d 122d 122d
INFO: task hung in do_coredump origin:upstream 1 C 11 19d 122d 122d
kernel BUG in ocfs2_set_new_buffer_uptodate origin:upstream missing-backport -1 C inconclusive 34 6d17h 125d 125d
possible deadlock in ext4_writepages origin:upstream 4 syz 416 1d16h 127d 127d
WARNING in btrfs_remove_chunk origin:upstream -1 C 6 7d10h 127d 127d
WARNING in ext4_xattr_inode_update_ref origin:upstream -1 C 1031 1d08h 129d 129d
INFO: task hung in jfs_commit_inode origin:upstream 1 C error 21 7d17h 130d 130d
general protection fault in su3000_i2c_transfer origin:upstream 2 C 7 19d 131d 131d
kernel BUG in ocfs2_remove_extent origin:upstream missing-backport -1 C done 14 7d13h 132d 15d
INFO: rcu detected stall in sock_write_iter origin:upstream missing-backport 1 C inconclusive 5 28d 136d 123d
WARNING in fanotify_handle_event origin:upstream -1 C 1 29d 137d 137d
WARNING in ext4_iomap_begin origin:upstream -1 C 6 18d 143d 71d
kernel BUG in txAbort origin:upstream -1 C 10 4d02h 148d 124d
general protection fault in loopback_jiffies_timer_pos_update origin:upstream 2 syz 3 146d 148d 147d
WARNING in dtv5100_i2c_msg/usb_submit_urb origin:upstream -1 C 7 32d 155d 154d
WARNING in hfs_bnode_create origin:upstream -1 C 146 3h31m 157d 157d
INFO: task hung in gfs2_jhead_process_page origin:upstream 1 C 28 6d16h 159d 159d
WARNING in udf_unlink origin:upstream -1 C 13 3d18h 161d 161d
BUG: MAX_LOCKDEP_KEYS too low! origin:upstream -1 C 22 9d13h 165d 164d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits origin:upstream missing-backport 19 C inconclusive 5 23d 167d 167d
WARNING in ext4_xattr_inode_lookup_create origin:upstream -1 C 18 13d 170d 169d
WARNING in __udf_add_aext origin:upstream -1 C 11 4d18h 171d 170d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network origin:upstream -1 syz 13 2d18h 171d 72d
VFS: Busy inodes after unmount (use-after-free) origin:upstream missing-backport 2 C inconclusive 50 22d 172d 171d
general protection fault in utf8nlookup origin:upstream 2 C 29 32d 174d 174d
KASAN: use-after-free Read in hpfs_get_ea origin:upstream 19 C 340 6d09h 174d 174d
possible deadlock in console_flush_all origin:upstream 4 C 95 15h22m 174d 173d
INFO: task hung in lmLogClose origin:upstream 1 C 10 3d06h 176d 123d
INFO: task hung in blkdev_put origin:upstream missing-backport 1 C 5 25d 178d 175d
KASAN: vmalloc-out-of-bounds Read in gfs2_dump_glock origin:upstream 19 C 16 11d 178d 176d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc origin:upstream missing-backport 17 C inconclusive 62 9d02h 179d 175d
kernel BUG in ocfs2_write_cluster_by_desc origin:upstream missing-backport -1 C 38 2d23h 180d 110d
INFO: rcu detected stall in sys_exit_group origin:upstream 1 C 10 11d 180d 12d
WARNING in driver_unregister origin:upstream missing-backport -1 C 118 8d04h 180d 180d
INFO: task hung in lock_metapage origin:upstream 1 C 29 16d 181d 181d
WARNING: ODEBUG bug in __sk_destruct origin:upstream missing-backport -1 C inconclusive 4 4d08h 182d 182d
SYZFAIL: repeatedly failed to execute the program origin:upstream -1 syz 41 19h28m 184d 74d
possible deadlock in seq_read_iter origin:upstream 4 syz 12 24d 185d 181d
SYZFAIL: posix_spawnp failed origin:upstream -1 syz 74 19d 185d 64d
possible deadlock in nr_rt_device_down origin:upstream 4 syz 13 102d 192d 121d
INFO: task hung in sync_bdevs origin:upstream 1 C 140 3h59m 192d 91d
kernel BUG in ext4_do_writepages origin:upstream -1 C 16 9d16h 194d 194d
INFO: task hung in evict origin:upstream 1 C 79 8h09m 194d 194d
KASAN: slab-out-of-bounds Read in dtInsertEntry origin:upstream 17 C 109 4d03h 196d 196d
UBSAN: array-index-out-of-bounds in add_missing_indices origin:upstream 15 C 18 26d 197d 122d
possible deadlock in mark_as_free_ex origin:upstream missing-backport 4 C 67 1d02h 198d 74d
KASAN: slab-use-after-free Read in dummy_timer origin:upstream 19 C error 4 2d02h 199d 199d
general protection fault in h5_recv origin:upstream 2 C 17 2d17h 199d 56d
WARNING: ODEBUG bug in smsusb_term_device origin:upstream -1 C 88 8h03m 200d 199d
general protection fault in process_scheduled_works origin:upstream 2 C 32 8h04m 200d 196d
KASAN: slab-use-after-free Read in smscore_getbuffer origin:upstream 19 C 33 11d 200d 199d
INFO: trying to register non-static key in ocfs2_dlm_shutdown origin:upstream -1 C 58 15d 200d 152d
possible deadlock in ntfs_look_for_free_space origin:upstream 4 C 90 7h59m 201d 171d
possible deadlock in run_unpack_ex origin:upstream 4 C 191 8h00m 201d 171d
WARNING in smsusb_term_device origin:upstream -1 C 26 28d 201d 198d
INFO: task hung in sync_inodes_sb origin:upstream 1 C 41 1h26m 201d 201d
KASAN: slab-use-after-free Read in v4l2_fh_open origin:upstream 19 C 33 1d05h 202d 174d
possible deadlock in attr_data_get_block origin:upstream 4 C 51 19h34m 204d 79d
possible deadlock in __ocfs2_flush_truncate_log origin:upstream missing-backport 4 C inconclusive 470 3h31m 204d 203d
WARNING in btrfs_create_pending_block_groups origin:upstream -1 C 81 22d 205d 199d
possible deadlock in ocfs2_del_inode_from_orphan origin:upstream 4 C 50 3d04h 205d 51d
KASAN: slab-use-after-free Write in txEnd origin:upstream 24 C 69 3d10h 209d 206d
WARNING in cm109_urb_irq_callback/usb_submit_urb origin:upstream -1 C 29 2d15h 210d 209d
WARNING in gid_table_release_one origin:upstream -1 syz 43 10d 210d 31d
possible deadlock in udf_free_blocks origin:upstream 4 C 23 19d 210d 209d
KASAN: slab-use-after-free Read in jfs_syncpt origin:upstream 19 C 24 3d10h 210d 209d
general protection fault in lmLogSync origin:upstream 24 C 123 7h49m 210d 209d
INFO: task hung in blkdev_get_by_dev origin:upstream 1 C 73 6d14h 210d 174d
possible deadlock in ocfs2_setattr origin:upstream missing-backport 4 C 104 9d08h 211d 208d
kernel BUG in txUnlock origin:upstream -1 C 813 7h01m 211d 210d
UBSAN: array-index-out-of-bounds in dtSplitPage origin:upstream 24 C 131 43m 211d 209d
BUG: Bad page state in __get_metapage origin:upstream -1 C 462 4h59m 211d 208d
INFO: rcu detected stall in rtnl_newlink origin:upstream 1 syz 2 27d 211d 211d
INFO: task hung in corrupted origin:upstream 1 C 6 5d18h 211d 211d
INFO: task hung in iterate_supers origin:upstream missing-backport 1 C done 33 7d19h 212d 25d
KASAN: slab-use-after-free Read in l2cap_unregister_user origin:upstream missing-backport 19 syz 77 7d01h 212d 128d
kernel BUG in jfs_evict_inode origin:upstream -1 C 1685 4h40m 212d 203d
WARNING in udf_truncate_extents origin:upstream -1 C 163 1d21h 212d 208d
general protection fault in lock_sock_nested origin:upstream 2 C 29 23d 212d 93d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream 4 C 405 4d12h 213d 213d
KASAN: slab-use-after-free Read in jfs_lazycommit origin:upstream 19 C 61 12d 214d 211d
kernel BUG in clear_inode origin:upstream missing-backport -1 C inconclusive 6 154d 214d 213d
possible deadlock in hfs_find_init origin:upstream 4 C 47 12d 214d 44d
WARNING in dbAdjTree origin:upstream -1 C 944 4h03m 214d 213d
possible deadlock in hfs_extend_file origin:upstream missing-backport 4 C 47 11d 214d 192d
WARNING in v9fs_fid_get_acl origin:upstream missing-backport -1 C done 47 8d22h 214d 2d23h
possible deadlock in hfsplus_get_block origin:upstream 4 C 64 1d16h 214d 205d
INFO: task hung in rfkill_global_led_trigger_worker origin:upstream 1 C 16 11d 214d 66d
possible deadlock in ocfs2_init_acl origin:upstream 4 C 2306 42m 214d 164d
BUG: workqueue lockup origin:upstream -1 C 40 11d 214d 189d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:upstream missing-backport 17 C 797 1d05h 214d 190d
possible deadlock in ocfs2_reserve_suballoc_bits origin:upstream missing-backport 4 C 1653 2h30m 214d 209d
possible deadlock in ocfs2_reserve_local_alloc_bits origin:upstream missing-backport 4 C 24 2d02h 214d 175d
possible deadlock in ocfs2_try_remove_refcount_tree origin:upstream missing-backport 4 C inconclusive 2082 2h34m 215d 208d
possible deadlock in team_del_slave origin:upstream missing-backport 4 syz 8455 9m 215d 192d
kernel BUG in hfs_write_inode origin:upstream missing-backport -1 C done 4123 3h51m 215d 17d
lost connection to test machine origin:upstream -1 C 16461 2h09m 215d 204d
no output from test machine origin:upstream -1 C 5458 8m 215d 214d