syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1341]
≡ Subsystems
🐞 Fixed [7106]
🐞 Invalid [18774]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:fs (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (54) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in __fsnotify_parent (3) fs usb input prio:high 1 syz error 1 5d03h 1d23h
possible deadlock in hugetlbfs_fallocate fs mm 4 2 2d09h 4d09h
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts fs race:harmful 6 1 4d23h 4d22h
possible deadlock in dump_user_range fs prio:low 4 1 11d 7d22h
kernel BUG in sock_release fs -1 2 8d19h 29d
possible deadlock in input_repeat_key fs input 4 2 89d 86d
KMSAN: uninit-value in inode_set_ctime_to_ts fs 7 24 1d14h 95d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) fs 19 3 4d14h 120d
INFO: rcu detected stall in inotify_add_watch modules fs 1 syz error error 2 96d 122d
KASAN: use-after-free Read in hpfs_bplus_lookup fs 19 C error error 8 29d 124d PATCH [22d]
possible deadlock in serial8250_handle_irq (2) ppp fs prio:low 4 2 59d 126d
INFO: rcu detected stall in pivot_root fs 1 syz 1 143d 139d
BUG: corrupted list in vfs_setxattr fs 8 62 36d 143d
memory leak in adfs_init_fs_context fs 3 C 1 87d 159d PATCH [157d]
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 107d 169d PATCH [148d]
KASAN: null-ptr-deref Read in drop_buffers (5) fs 11 11 26d 192d PATCH [161d]
KASAN: use-after-free Read in hpfs_count_dnodes fs 19 C error 9 16d 205d 💬 1 [205d]
possible deadlock in kbd_event fs serial prio:high 4 186 21h12m 219d
INFO: rcu detected stall in eventpoll_release_file (2) fs prio:normal 1 C error error 1 129d 224d
WARNING in path_noexec (2) fs mm -1 C error 26019 26m 233d PATCH [222d]
INFO: task hung in writeback_iter (3) mm fs 1 C error error 18 39d 266d PATCH [120d]
KASAN: use-after-free Read in hpfs_get_ea fs prio:high 19 C error 8346 1h04m 308d PATCH [22d]
INFO: rcu detected stall in sock_close (5) fs mm tipc 1 syz error 64 3d19h 309d
INFO: task hung in __iterate_supers fs 1 C error 7596 7m 350d
kernel BUG in __filemap_add_folio fs mm prio:low -1 C done 1955 3h27m 391d PATCH [154d]
INFO: task hung in page_cache_ra_order fs mm prio:low 1 C done 106 1d13h 394d 💬 1 [393d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo fs prio:normal 1 syz error error 92 5d13h 533d
INFO: task hung in do_coredump (3) fs 1 C done error 361 135d 581d 💬 4 [317d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 129 3d14h 589d 💬 1 [21d]
possible deadlock in input_inject_event usb fs 4 C done 3574 54m 601d PATCH [216d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 231d 607d 💬 3 [237d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 118d 626d 💬 1 [122d]
WARNING in bch2_trans_put fs -1 C done error 519 215d 734d 💬 2 [206d]
INFO: rcu detected stall in sys_close (7) fs prio:high 1 C error 19 9d17h 762d
BUG: soft lockup in pipe_read mm fs 1 syz 5 470d 847d
INFO: rcu detected stall in dput (8) fs 1 C done error 635 123d 872d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 626d 891d PATCH [650d]
go runtime error fs 2 syz error inconclusive 24 18d 910d
INFO: task hung in user_get_super (2) fs 1 C error 1637 37m 914d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 118 2h19m 957d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 79 26d 1044d PATCH [686d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3498 2h52m 1113d 💬 8 [12d]
WARNING in do_mkdirat fs -1 C error error 747 101d 1265d 💬 22 [828d]
WARNING in path_openat fs -1 C error done 201 11d 1266d 💬 1 [828d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1992 11d 1287d 💬 2 [12d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4860 12h31m 1323d 💬 2 [12d]
WARNING in inc_nlink (3) fs -1 C error error 7013 1d12h 1526d 💬 1 [12d]
INFO: task hung in filename_create (4) fs 1 C error error 2672 25d 1611d
possible deadlock in input_event (2) fs 4 C inconclusive 7330 12h47m 1653d 💬 3 [12d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 70d 1765d 💬 4 [1746d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1739d 2091d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1542d 2129d 💬 1 [2129d]
INFO: rcu detected stall in sys_clock_adjtime fs 1 C done inconclusive 153 1d06h 2144d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1409d 2306d 💬 2 [2200d]
moderation (81) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in __d_lookup_rcu fs 7 1 9d00h 5d00h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) fs mm 6 1 6d09h 6d09h
WARNING in file_remove_privs_flags fs prio:low -1 2 7d23h 9d03h PATCH [6d18h]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) fs race:benign 6 1 10d 10d
KCSAN: data-race in pipe_release / pipe_unlock (2) fs 6 1 11d 11d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat fs prio:high -1 1 12d 12d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) fs prio:high 6 1 13d 13d
general protection fault in seq_read_iter (2) fs prio:low 2 1 17d 13d
KCSAN: data-race in generic_fillattr / inode_update_time fs prio:high 6 1 20d 20d
WARNING in filename_unlinkat fs -1 1 25d 21d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) fs 6 1 22d 22d
KCSAN: data-race in pipe_poll / pipe_release (13) prio:high fs 6 1 32d 32d
WARNING in filename_linkat fs -1 1 39d 35d
general protection fault in traverse fs prio:low 2 1 39d 35d
KCSAN: data-race in __d_instantiate / path_openat (3) fs prio:high 6 2 21d 36d
WARNING in V2_minix_truncate fs -1 3 14d 39d
kernel BUG in bdev_getblk fs prio:low -1 1 45d 41d
WARNING in chmod_common (5) fs -1 1 45d 41d
KCSAN: data-race in pipe_release / pipe_wait_writable (5) fs 6 1 44d 44d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (9) mm fs prio:high 6 2 37d 46d
KCSAN: data-race in __follow_mount_rcu / do_new_mount fs prio:low 6 1 47d 47d
KCSAN: data-race in inode_update_time / inode_update_time fs prio:high 6 1 48d 48d
WARNING in vfs_fileattr_set (2) fs -1 1 55d 51d
upstream test error: KCSAN: data-race in d_delete / lookup_fast fs -1 1 54d 54d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 41d 57d
general protection fault in namespace_unlock prio:normal fs 2 2 54d 57d
WARNING in vfs_set_acl (3) fs prio:high -1 1 62d 58d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (9) fs 6 2 46d 59d
kernel BUG in qlist_free_all (4) prio:high fs -1 3 19h25m 59d
kernel BUG in set_ps_flags fs -1 5 5d03h 67d
WARNING: ODEBUG bug in generic_shutdown_super fs prio:high -1 2 72d 71d
KCSAN: data-race in __dentry_kill / path_lookupat fs 6 2 28d 76d
KCSAN: data-race in __d_lookup / shrink_dentry_list fs 6 3 23d 78d
WARNING in do_loopback (4) fs -1 3 1d13h 81d
KCSAN: data-race in pipe_lock / pipe_release (17) fs prio:high 6 3 43d 82d
WARNING: ODEBUG bug in fsnotify_connector_destroy_workfn fs -1 1 89d 85d
WARNING in do_new_mount (6) fs -1 7 7d11h 92d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs 6 3 14d 92d
WARNING in filename_mknodat fs -1 19 7d14h 93d
BUG: corrupted list in chown_common (2) fs 8 2 51d 97d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs 6 10 12d 108d
KCSAN: data-race in __dentry_kill / step_into_slowpath fs 6 6 6d15h 108d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs prio:high 6 3 47d 115d
KCSAN: data-race in __d_drop / fast_dput (3) fs 6 140 1d05h 115d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs 6 13 20d 116d
KCSAN: data-race in __dentry_kill / d_make_discardable fs prio:high 6 24 5d10h 137d
KASAN: slab-use-after-free Read in shrink_dentry_list fs 19 12 8d07h 143d
KCSAN: data-race in d_delete / path_lookupat fs prio:low 6 32 2d12h 162d
KCSAN: data-race in d_make_discardable / lookup_fast fs 6 89 3h19m 164d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs prio:high 6 60 3h21m 164d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs prio:high 6 159 1d04h 164d
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 90 2d21h 165d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 11 38d 166d
KCSAN: data-race in d_make_discardable / do_readlinkat fs prio:high 6 90 8h07m 166d
KCSAN: data-race in d_delete / step_into_slowpath fs prio:high 6 77 8h18m 168d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs prio:high 6 10 3d10h 169d
KCSAN: data-race in dont_mount / step_into_slowpath fs prio:high 6 46 3d05h 170d
KCSAN: data-race in dont_mount / path_lookupat fs 6 19 5d00h 170d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 335 2h52m 170d
KASAN: slab-use-after-free Read in seq_printf fs 19 6 57d 226d
KCSAN: data-race in init_file / prepare_creds (2) fs prio:high 6 26 28d 298d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 265 1d03h 310d
KCSAN: data-race in filemap_read / filemap_read (6) fs prio:high 6 570 23h51m 340d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 37 11d 357d
WARNING in lookup_slow (4) fs prio:high -1 21 19d 360d
WARNING in dqput (2) fs prio:high -1 13 68d 364d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 42 24d 432d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 936 1d17h 548d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs prio:high 6 72 35d 585d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs prio:high 6 70 6d11h 593d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 187 14h12m 680d
KCSAN: data-race in d_delete / lookup_fast (7) fs prio:high 6 153 4d23h 689d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 50 7d12h 702d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 704 1d17h 724d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 859 3d09h 744d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs prio:high 6 641 23h42m 839d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs prio:high 6 508 3h07m 894d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5316 3h24m 1790d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:high 6 1662 3d15h 2064d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:high 6 4152 1d20h 2353d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:high 6 2542 2h26m 2359d