syzbot

 sign-in | mailing list | source | docs
🐞 Open [456]
🐞 Fixed [23]
🐞 Invalid [228]
⬇ Missing Backports [16]
≡ 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 23h02m 82195 663500 7 42927 258cf62a6dfd .config 1d16h 753c55b9 1d09h all only
Applied filters: Manager=ci2-linux-6-6-kasan (drop) Label=origin:upstream (drop)
open (154) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in gfs2_ri_update origin:upstream -1 C 1 11d 11d 11d
inconsistent lock state in valid_state origin:upstream 4 C 2 13d 13d 13d
WARNING in hfsplus_unlink origin:upstream -1 C 1 19d 19d 19d
WARNING in as102_dvb_dmx_start_feed origin:upstream -1 C 79 2d11h 36d 36d
UBSAN: array-index-out-of-bounds in dbAllocBits origin:upstream 15 C error 1 54d 54d 54d
WARNING in u32_change origin:upstream -1 C 99 6h38m 68d 68d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream 19 C error 1 68d 68d 68d
kernel BUG in jfs_unlink origin:upstream -1 C error 1 68d 68d 68d
KASAN: slab-use-after-free Read in dvb_frontend_release origin:upstream 19 syz error 1 81d 81d 81d
KFENCE: use-after-free read in dvb_device_open origin:upstream 19 C 110 6d15h 82d 60d
SYZFAIL: proc stdout read failed origin:upstream -1 syz error 1 86d 86d 86d
WARNING in gl861_ctrl_msg/usb_submit_urb origin:upstream -1 C error 8 11d 95d 89d
kernel BUG in f2fs_evict_inode (2) origin:upstream -1 C 27 7d11h 100d 41d
SYZFAIL: SIGILL origin:upstream -1 syz error 1 107d 107d 107d
WARNING in inet_sock_destruct (2) origin:upstream -1 C error 9 110d 112d 111d
INFO: task hung in __gfs2_lookup origin:upstream 1 C error 18 117d 121d 121d
INFO: task hung in xfs_buf_item_unpin origin:upstream 1 C error 1 124d 124d 124d
general protection fault in dvb_usbv2_generic_write origin:upstream 2 C error 3 127d 127d 127d
KASAN: slab-out-of-bounds Read in dtReadFirst origin:upstream 17 C error 1 127d 127d 127d
kernel BUG in txLock origin:upstream -1 C error 7 35d 128d 128d
WARNING in usb_stor_msg_common/usb_submit_urb origin:upstream -1 syz error 1 130d 130d 130d
INFO: task hung in write_cache_pages origin:upstream 1 C error 1 130d 130d 130d
INFO: task hung in txUnlock origin:upstream 1 C error 1 131d 131d 131d
INFO: task hung in release_metapage origin:upstream 1 C error 2 130d 131d 130d
BUG: unable to handle kernel paging request in udf_close_lvid origin:upstream 19 C error 4 131d 131d 131d
kernel BUG in dbFindLeaf origin:upstream -1 C error 11 27d 133d 133d
UBSAN: shift-out-of-bounds in befs_check_sb origin:upstream -1 C error 3 133d 133d 133d
BUG: unable to handle kernel paging request in udf_unlink origin:upstream 19 C error 12 107d 133d 133d
INFO: task hung in ret_from_fork_asm origin:upstream 1 syz error 1 135d 135d 135d
INFO: task hung in hfsplus_find_init origin:upstream 1 C error 17 119d 137d 137d
SYZFAIL: open(/dev/rfkill) failed origin:upstream -1 C error 3 104d 138d 137d
INFO: task hung in xlog_grant_head_check origin:upstream 1 C error 12 115d 143d 143d
KASAN: slab-use-after-free Read in ax25_find_cb origin:upstream 19 C error 1 110d 144d 144d
KASAN: slab-use-after-free Read in jfs_readdir origin:upstream 19 C error 11 71d 147d 147d
INFO: task hung in console_callback origin:upstream 1 C inconclusive 1 152d 152d 152d
INFO: task hung in addrconf_dad_work origin:upstream 1 C error 6 16d 156d 23d
BUG: spinlock bad magic in release_metapage origin:upstream 4 C error 10 122d 157d 157d
general protection fault in dbUpdatePMap origin:upstream 8 C error 11 17d 158d 158d
general protection fault in diUpdatePMap origin:upstream 8 C error 19 1d08h 160d 159d
INFO: rcu detected stall in security_file_open origin:upstream 1 syz error 5 10d 160d 112d
INFO: task hung in del_device_store origin:upstream 1 C error 4 5d08h 162d 162d
INFO: rcu detected stall in NF_HOOK origin:upstream 1 C error 10 19d 166d 117d
WARNING in minix_rename origin:upstream missing-backport -1 C error 1 121d 171d 171d
WARNING in ieee80211_tx_h_rate_ctrl origin:upstream -1 C 6 33d 175d 33d
INFO: rcu detected stall in schedule_timeout origin:upstream 1 C error 5 106d 178d 178d
WARNING in dib0700_i2c_xfer/usb_submit_urb origin:upstream -1 C inconclusive 21 15d 179d 179d
KASAN: slab-use-after-free Write in recv_work origin:upstream missing-backport 22 C error 2 131d 179d 179d
WARNING in ocfs2_unlink origin:upstream missing-backport -1 C inconclusive 6 114d 181d 180d
possible deadlock in ext4_destroy_inline_data origin:upstream 4 C 92 18h05m 181d 9d16h
kernel BUG in ocfs2_iget origin:upstream -1 C error 2 130d 181d 181d
WARNING in raw_ioctl origin:upstream missing-backport -1 C error 77 113d 184d 183d
KASAN: slab-use-after-free Read in lmLogInit origin:upstream missing-backport 19 C error 8 97d 187d 187d
possible deadlock in hfsplus_file_extend origin:upstream 4 C error 4 80d 197d 197d
INFO: task hung in exit_mmap origin:upstream 1 C error 58 103d 217d 217d
WARNING in ext4_dirty_folio origin:upstream -1 C error 6 126d 222d 133d
KASAN: slab-out-of-bounds Read in dtSearch origin:upstream 19 C error 11 118d 225d 225d
KASAN: slab-use-after-free Read in l2cap_connect_cfm origin:upstream 19 C error 16 38d 225d 181d
KASAN: slab-use-after-free Read in nr_add_node origin:upstream 19 syz error 1 225d 225d 225d
KASAN: slab-use-after-free Read in ocfs2_fault origin:upstream missing-backport 19 C error 3 128d 226d 226d
INFO: task hung in do_coredump origin:upstream 1 C error 11 123d 226d 226d
kernel BUG in ocfs2_set_new_buffer_uptodate origin:upstream missing-backport -1 C inconclusive 34 110d 229d 229d
possible deadlock in ext4_writepages origin:upstream 4 syz 595 13h48m 231d 231d
WARNING in btrfs_remove_chunk origin:upstream -1 C error 6 111d 231d 231d
WARNING in ext4_xattr_inode_update_ref origin:upstream -1 C 1554 9h34m 233d 233d
INFO: task hung in jfs_commit_inode origin:upstream 1 C error 25 5d03h 234d 234d
general protection fault in su3000_i2c_transfer origin:upstream 2 C error 7 123d 235d 235d
kernel BUG in ocfs2_remove_extent origin:upstream missing-backport -1 C done 14 111d 236d 33d
INFO: rcu detected stall in sock_write_iter origin:upstream missing-backport 1 C inconclusive 11 4d11h 240d 227d
WARNING in fanotify_handle_event origin:upstream -1 C error 1 133d 241d 241d
WARNING in ext4_iomap_begin origin:upstream -1 C error 7 58d 248d 175d
kernel BUG in txAbort origin:upstream -1 C error 11 102d 252d 228d
general protection fault in loopback_jiffies_timer_pos_update origin:upstream missing-backport 2 syz error 3 57d 252d 251d
WARNING in dtv5100_i2c_msg/usb_submit_urb origin:upstream -1 C error 11 38d 259d 258d
WARNING in hfs_bnode_create origin:upstream -1 C 261 26d 261d 261d
INFO: task hung in gfs2_jhead_process_page origin:upstream 1 C error 49 2d20h 263d 263d
WARNING in udf_unlink origin:upstream -1 C error 13 107d 265d 265d
BUG: MAX_LOCKDEP_KEYS too low! origin:upstream missing-backport -1 C error 30 19d 269d 268d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits origin:upstream missing-backport 19 C inconclusive 5 127d 271d 271d
WARNING in ext4_xattr_inode_lookup_create origin:upstream -1 C error 18 117d 274d 273d
WARNING in __udf_add_aext origin:upstream -1 C error 14 38d 275d 274d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network origin:upstream -1 syz error 17 25d 275d 176d
VFS: Busy inodes after unmount (use-after-free) origin:upstream missing-backport 2 C inconclusive 361 19h41m 276d 275d
general protection fault in utf8nlookup origin:upstream 2 C error 29 102d 278d 278d
KASAN: use-after-free Read in hpfs_get_ea origin:upstream 19 C error 376 5d11h 278d 278d
possible deadlock in console_flush_all origin:upstream 4 C error 99 100d 278d 277d
INFO: task hung in lmLogClose origin:upstream 1 C error 17 18d 280d 227d
INFO: task hung in blkdev_put origin:upstream missing-backport 1 C error 9 61d 282d 279d
KASAN: vmalloc-out-of-bounds Read in gfs2_dump_glock origin:upstream 19 C error 21 88d 282d 280d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc origin:upstream missing-backport 17 C inconclusive 62 113d 283d 279d
kernel BUG in ocfs2_write_cluster_by_desc origin:upstream missing-backport -1 C error 40 24d 284d 214d
INFO: rcu detected stall in sys_exit_group origin:upstream 1 C error 12 56d 284d 116d
WARNING in driver_unregister origin:upstream missing-backport -1 C error 118 112d 284d 284d
INFO: task hung in lock_metapage origin:upstream 1 C error 59 4d05h 285d 285d
WARNING: ODEBUG bug in __sk_destruct origin:upstream missing-backport -1 C inconclusive 10 53d 286d 286d
KASAN: slab-use-after-free Read in __lock_sock origin:upstream missing-backport 19 C inconclusive 8 27d 288d 184d
SYZFAIL: repeatedly failed to execute the program origin:upstream -1 syz error 43 99d 288d 178d
possible deadlock in seq_read_iter origin:upstream 4 syz error 12 128d 289d 285d
SYZFAIL: posix_spawnp failed origin:upstream -1 syz error 83 64d 289d 168d
possible deadlock in nr_rt_device_down origin:upstream 4 syz error 23 8d18h 296d 225d
INFO: task hung in sync_bdevs origin:upstream 1 C 182 2d02h 296d 195d
kernel BUG in ext4_do_writepages origin:upstream -1 C error 20 30d 298d 298d
INFO: task hung in evict origin:upstream 1 C error 247 67d 298d 298d
KASAN: slab-out-of-bounds Read in dtInsertEntry origin:upstream 17 C error 131 14d 300d 300d
UBSAN: array-index-out-of-bounds in add_missing_indices origin:upstream 15 C error 22 28d 301d 226d
possible deadlock in mark_as_free_ex origin:upstream missing-backport 4 C error 106 2d03h 302d 178d
KASAN: slab-use-after-free Read in dummy_timer origin:upstream 19 C error 5 67d 303d 303d
WARNING: ODEBUG bug in smsusb_term_device origin:upstream -1 C error 118 39d 304d 303d
general protection fault in process_scheduled_works origin:upstream 2 C error 43 46d 304d 300d
KASAN: slab-use-after-free Read in smscore_getbuffer origin:upstream 19 C error 39 42d 304d 303d
INFO: trying to register non-static key in ocfs2_dlm_shutdown origin:upstream -1 C error 61 13d 304d 256d
possible deadlock in ntfs_look_for_free_space origin:upstream missing-backport 4 C error 128 1d10h 305d 275d
possible deadlock in run_unpack_ex origin:upstream missing-backport 4 C error 260 2h27m 305d 275d
WARNING in smsusb_term_device origin:upstream -1 C error 37 56d 305d 302d
INFO: task hung in sync_inodes_sb origin:upstream 1 C error 110 55d 305d 305d
KASAN: slab-use-after-free Read in v4l2_fh_open origin:upstream 19 C 44 10d 306d 278d
possible deadlock in attr_data_get_block origin:upstream missing-backport 4 C error 95 24d 308d 183d
possible deadlock in __ocfs2_flush_truncate_log origin:upstream missing-backport 4 C inconclusive 547 2h27m 308d 307d
WARNING in btrfs_create_pending_block_groups origin:upstream -1 C error 82 12d 309d 303d
possible deadlock in ocfs2_del_inode_from_orphan origin:upstream 4 C 108 6d22h 309d 155d
KASAN: slab-use-after-free Write in txEnd origin:upstream 22 C 107 20h43m 313d 310d
WARNING in cm109_urb_irq_callback/usb_submit_urb origin:upstream -1 C error 31 18d 314d 313d
possible deadlock in udf_free_blocks origin:upstream 4 C error 26 9d08h 314d 313d
KASAN: slab-use-after-free Read in jfs_syncpt origin:upstream 19 C error 32 45d 314d 313d
general protection fault in lmLogSync origin:upstream 22 C 185 1d10h 314d 313d
INFO: task hung in blkdev_get_by_dev origin:upstream 1 C 107 6h23m 314d 278d
possible deadlock in ocfs2_setattr origin:upstream missing-backport 4 C error 109 23d 315d 312d
kernel BUG in txUnlock origin:upstream -1 C 1409 21h54m 315d 314d
UBSAN: array-index-out-of-bounds in dtSplitPage origin:upstream 22 C 153 13d 315d 313d
BUG: Bad page state in __get_metapage origin:upstream -1 C 826 3h30m 315d 312d
INFO: rcu detected stall in rtnl_newlink origin:upstream 1 syz error 3 21d 315d 315d
INFO: task hung in corrupted origin:upstream 1 C error 13 22d 315d 315d
INFO: task hung in iterate_supers origin:upstream missing-backport 1 C done 38 26d 316d 35d
KASAN: slab-use-after-free Read in l2cap_unregister_user origin:upstream missing-backport 19 syz error 89 46d 316d 232d
kernel BUG in jfs_evict_inode origin:upstream -1 C 2691 20h39m 316d 307d
WARNING in udf_truncate_extents origin:upstream -1 C 201 4d20h 316d 312d
general protection fault in lock_sock_nested origin:upstream 2 C error 34 28d 316d 197d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream 4 C 689 1d19h 317d 317d
KASAN: slab-use-after-free Read in jfs_lazycommit origin:upstream 19 C 131 4d05h 318d 315d
kernel BUG in clear_inode origin:upstream missing-backport -1 C inconclusive 6 258d 318d 317d
possible deadlock in hfs_find_init origin:upstream 4 C error 92 4d00h 318d 148d
WARNING in dbAdjTree origin:upstream -1 C 1514 20h03m 318d 317d
possible deadlock in hfs_extend_file origin:upstream missing-backport 4 C error 121 7d03h 318d 296d
WARNING in v9fs_fid_get_acl origin:upstream missing-backport -1 C done 48 102d 318d 34d
possible deadlock in hfsplus_get_block origin:upstream 4 C error 66 25d 318d 309d
possible deadlock in ocfs2_init_acl origin:upstream 4 C 2969 2h23m 318d 268d
BUG: workqueue lockup origin:upstream -1 C error 48 3d19h 318d 293d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:upstream missing-backport 17 C error 1396 26d 318d 294d
possible deadlock in ocfs2_reserve_suballoc_bits origin:upstream missing-backport 4 C error 2006 2h14m 318d 313d
possible deadlock in ocfs2_reserve_local_alloc_bits origin:upstream missing-backport 4 C error 25 98d 318d 279d
possible deadlock in ocfs2_try_remove_refcount_tree origin:upstream missing-backport 4 C inconclusive 2494 12h40m 319d 312d
possible deadlock in team_del_slave origin:upstream missing-backport 4 syz error 16768 6m 319d 296d
kernel BUG in hfs_write_inode origin:upstream missing-backport -1 C done 8655 21h17m 319d 121d
lost connection to test machine origin:upstream -1 C 16873 14h37m 319d 308d
no output from test machine origin:upstream -1 C 9927 30m 319d 318d