syzbot


Applied filters: Label=subsystems:fs (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 1705 5m 9d01h
KASAN: stack-out-of-bounds Read in proc_pid_stack (2) fs 1 59d 18d
KCSAN: data-race in pipe_poll / pipe_release (7) fs 1 26d 25d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 42d 56d PATCH [56d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 11 6d19h 68d PATCH [55d]
general protection fault in iter_file_splice_write fs C done 1068 4h49m 113d PATCH [109d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 305 16d 124d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 32 19h33m 137d
INFO: rcu detected stall in sys_close (7) fs usb input C error 1 149d 145d
INFO: task hung in do_new_mount (2) fs C error done 9 3h37m 173d 💬 2 [24d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 8d14h 190d PATCH [189d]
BUG: soft lockup in pipe_read fs mm syz 4 89d 229d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 11d 260d 💬 1 [33d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 322 8d13h 273d PATCH [32d]
INFO: task hung in user_get_super (2) fs C 407 4d22h 296d
INFO: task hung in __fdget_pos (4) fs syz error 258 5h05m 373d 💬 18 [178d]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 43 13d 394d
WARNING in __brelse (3) fs C done done 21 15d 412d PATCH [391d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 19d 426d PATCH [68d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 483d 479d 💬 2 [477d]
INFO: task hung in synchronize_rcu (4) net fs C done error 628 18h53m 495d 💬 6 [39d]
WARNING in invalidate_bh_lru fs C done done 147 3d08h 628d 💬 5 [183d]
WARNING in do_mkdirat fs C error error 223 1d14h 647d 💬 22 [211d]
WARNING in path_openat fs C error done 130 6d18h 648d 💬 1 [211d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 11d 649d
INFO: task hung in lookup_slow (3) fs C unreliable 1372 35m 670d 💬 2 [28d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 34 2d15h 687d 💬 1 [28d]
INFO: task hung in path_openat (7) fs C unreliable 3393 1h00m 705d 💬 2 [4d03h]
WARNING in inc_nlink (3) fs C error error 1158 1d11h 908d 💬 1 [54d]
INFO: task hung in filename_create (4) fs C error error 1590 1h32m 994d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 1d21h 1002d PATCH [334d]
possible deadlock in input_event (2) fs C inconclusive 4661 5h15m 1035d 💬 3 [54d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 15d 1147d 💬 4 [1128d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 585d 1256d
memory leak in path_openat (2) fs C 5 275d 1301d 💬 1 [1301d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1121d 1474d
INFO: rcu detected stall in seq_read (2) fs C done error 5 924d 1511d 💬 1 [1511d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 791d 1688d 💬 2 [1582d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1177 9h31m 1785d
moderation (66):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in read_pages / read_pages (3) fs mm 1 14h10m 14h10m
possible deadlock in input_inject_event fs 63 3h33m 6d18h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 3 1d07h 12d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (4) fs 1 13d 13d
KCSAN: data-race in xas_create / xas_find (7) fs mm 1 17d 17d
WARNING in vfs_removexattr (2) fs 2 7h47m 22d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (5) fs mm 4 3d16h 22d
general protection fault in send_sigurg fs 2300 27d 24d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash fs 1 26d 26d
upstream test error: KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 1 27d 27d
KCSAN: data-race in page_cache_sync_ra / read_pages fs mm 1 29d 29d
KCSAN: data-race in do_fcntl / selinux_file_fcntl fs 1 29d 29d
KCSAN: data-race in __dentry_kill / __dentry_kill (3) fs 1 30d 30d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (8) fs mm 3 14d 33d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (5) fs mm 1 33d 33d
KCSAN: data-race in fsnotify_destroy_mark / fsnotify_handle_inode_event (6) fs 1 34d 34d
KCSAN: data-race in d_invalidate / fast_dput (3) fs 2 24d 35d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra fs mm 3 6d18h 35d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (5) fs mm 2 26d 41d
KCSAN: data-race in fasync_remove_entry / kill_fasync (11) fs 3 24d 52d
BUG: soft lockup in __cleanup_mnt fs 1 57d 53d
KASAN: null-ptr-deref Read in drop_buffers (3) fs 51 9d18h 59d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 9 10d 62d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 9 7d08h 66d
KCSAN: data-race in d_delete / lookup_fast (7) fs 18 20h15m 71d
KCSAN: data-race in __dentry_kill / step_into (8) fs 7 3d17h 71d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 13 23d 73d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 4 32d 75d
WARNING in show_mark_fhandle fs 2 80d 76d
WARNING in do_move_mount fs 2 80d 76d
KCSAN: data-race in pollwake / pollwake (5) fs 82 7h58m 78d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 7 58d 83d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 12 6d17h 84d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 39 3d06h 87d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 60 16h00m 98d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 20 4d19h 101d
WARNING in do_unlinkat fs 3 82d 106d
KCSAN: data-race in touch_atime / touch_atime (3) fs 40 8h12m 107d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 18 1d07h 110d
WARNING in cleanup_mnt (3) fs 17 50d 114d
WARNING in lookup_slow (2) fs 8 89d 120d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 56 5h18m 126d
WARNING in vfs_utimes (2) fs 24 18d 133d
WARNING in vfs_setxattr (3) fs 110 17h56m 146d
WARNING in chown_common fs 43 7d20h 148d
WARNING in chmod_common fs 7 17d 153d
WARNING in do_loopback (2) fs 13 12d 154d
WARNING in unlock_mount fs 7 14d 155d
WARNING in do_new_mount (2) fs 22 2d03h 156d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 316 2d01h 179d
WARNING in do_mknodat (3) fs 109 1d18h 193d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 29 18d 222d
KCSAN: data-race in do_select / pollwake (2) fs 807 10h09m 277d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 326 22h04m 277d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 242 14d 278d
KCSAN: data-race in dont_mount / lookup_fast fs syz 672 7h19m 278d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 138d 278d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1405 5h20m 278d
KCSAN: data-race in d_delete / step_into (6) fs 689 2d03h 278d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 788 6h28m 855d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4160 7h37m 1172d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3172 4h10m 1401d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1435 5d14h 1446d
KCSAN: data-race in do_sys_poll / pollwake fs 4451 10h04m 1515d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3899 7h32m 1736d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1416 6h30m 1741d