syzbot


Applied filters: Label=subsystems:fs (drop)
open (36):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in iter_file_splice_write fs C 4 13h33m 6d13h PATCH [2d15h]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 174 9m 17d
INFO: rcu detected stall in sys_mount (7) fs C 15 15h01m 30d
WARNING in netdev_queue_update_kobjects (2) fs C error 18 34d 34d 💬 1 [32d]
INFO: rcu detected stall in sys_close (7) usb fs input C error 1 41d 37d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 2d06h 83d PATCH [82d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 44d 107d
BUG: soft lockup in pipe_read fs syz 1 126d 122d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 30 4d02h 153d 💬 1 [71d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 3d12h 166d
INFO: rcu detected stall in sys_socket (10) fs C done 13 10d 178d 💬 6 [173d]
INFO: task hung in user_get_super (2) fs C 311 8h49m 189d
INFO: rcu detected stall in clock_adjtime (2) fs C error 94 11d 232d
INFO: task hung in __fdget_pos (4) fs syz error 137 2d08h 266d 💬 18 [71d]
WARNING in __brelse (3) fs C done done 21 41d 305d PATCH [284d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 84d 319d PATCH [273d]
memory leak in new_inode (2) usb fs syz 1 361d 357d
INFO: rcu detected stall in vfs_readlink fs usb C 1 376d 372d 💬 2 [370d]
INFO: task hung in synchronize_rcu (4) net fs C done error 170 3h02m 388d 💬 6 [71d]
WARNING in invalidate_bh_lru fs C done done 143 6d13h 521d 💬 5 [76d]
WARNING in do_mkdirat fs C error error 114 5d00h 540d 💬 22 [103d]
WARNING in path_openat fs C error done 83 1d03h 541d 💬 1 [103d]
KASAN: use-after-free Read in sysv_new_block fs C error done 18 11h50m 542d
INFO: task hung in path_openat (7) fs 1985 1h37m 598d 💬 2 [71d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 153d 821d PATCH [227d]
INFO: task hung in filename_create (4) fs C error error 827 1h16m 886d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 12d 895d PATCH [227d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 121d 1040d 💬 4 [1021d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 478d 1149d
WARNING in firmware_fallback_sysfs usb fs C error 3432 41d 1179d PATCH [201d]
memory leak in path_openat (2) fs C 5 168d 1194d 💬 1 [1194d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1014d 1366d
INFO: rcu detected stall in seq_read (2) fs C done error 5 817d 1404d 💬 1 [1404d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 79 1d03h 1419d
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 684d 1581d 💬 2 [1475d]
INFO: task hung in d_alloc_parallel (2) fs C done error 638 48m 1677d
moderation (59):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 1 3d11h 3d11h
KCSAN: data-race in __dentry_kill / step_into (7) fs 2 1d02h 5d04h
WARNING in cleanup_mnt (3) fs 4 14h03m 6d21h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) fs 3 1d20h 11d
WARNING in lookup_slow (2) fs 4 5d05h 13d
KCSAN: data-race in aio_read_events / iocb_put (11) fs 1 13d 13d
INFO: task hung in do_unlinkat (5) fs 45 4d16h 16d
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (4) fs 1 18d 18d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 4 5d18h 19d
KCSAN: data-race in pipe_poll / pipe_release (5) fs 1 25d 25d
WARNING in vfs_utimes (2) fs 2 7d02h 25d
KCSAN: data-race in ondemand_readahead / read_pages (3) fs mm 2 21d 28d
WARNING in vfs_removexattr fs 2 33d 32d
KCSAN: data-race in do_sendfile / ksys_write (16) fs 1 33d 33d
KCSAN: data-race in __d_lookup / __d_rehash (8) fs 2 4d02h 36d
KCSAN: data-race in lookup_fast / shrink_dentry_list (11) fs 2 34d 38d
WARNING in invalidate_bh_lrus_cpu fs 1 42d 38d
WARNING in vfs_setxattr (3) fs 19 11d 39d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 49 13h01m 40d
WARNING in chown_common fs 15 3d19h 41d
WARNING in chmod_common fs 5 25d 46d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 2 13d 47d
WARNING in notify_change (5) fs 12 3d01h 47d
possible deadlock in map_mft_record (2) fs 1 51d 47d
WARNING in do_loopback (2) fs 5 9d10h 47d
WARNING in unlock_mount fs 2 12d 48d
WARNING in do_new_mount (2) fs 9 7h38m 49d
INFO: trying to register non-static key in wb_writeback fs 2 53d 55d
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 4 24d 55d
possible deadlock in pipe_resize_ring fs 1 60d 56d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 2 28d 63d
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 72d 68d
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 6 12d 70d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 198 8h41m 72d
WARNING in do_mknodat (3) fs 46 3d00h 86d
possible deadlock in fsnotify_destroy_marks (2) fs 2 84d 90d
KCSAN: data-race in __dentry_kill / d_walk fs 16 25d 105d
KCSAN: data-race in file_update_time / inode_update_timestamps fs 15 10d 114d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 14 12d 114d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 430 3h03m 117d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 10 9d02h 123d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 31 8d11h 168d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 62 16d 168d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 229 5h47m 169d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) mm fs 128 27d 170d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 144 11d 170d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 228 4d19h 170d
KCSAN: data-race in dont_mount / lookup_fast fs 604 4d21h 170d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 31d 170d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1242 3h34m 170d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 283 1d02h 171d
KCSAN: data-race in d_delete / step_into (6) fs 663 1d08h 171d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 674 2h38m 747d
KCSAN: data-race in dont_mount / step_into fs 1170 5h45m 750d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3674 9h50m 1065d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1354 21h18m 1339d
KCSAN: data-race in do_sys_poll / pollwake fs 3987 9h14m 1408d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3573 9h47m 1628d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1312 9h32m 1634d