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 6 44m 8d10h PATCH [4d12h]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 182 3h04m 19d
INFO: rcu detected stall in sys_mount (7) fs C 15 2d12h 32d
WARNING in netdev_queue_update_kobjects (2) fs C error 18 36d 36d 💬 1 [34d]
INFO: rcu detected stall in sys_close (7) usb fs input C error 1 43d 39d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 4d03h 85d PATCH [84d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 46d 108d
BUG: soft lockup in pipe_read fs syz 1 128d 124d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 30 5d23h 155d 💬 1 [73d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 5d09h 168d
INFO: rcu detected stall in sys_socket (10) fs C done 13 12d 180d 💬 6 [175d]
INFO: task hung in user_get_super (2) fs C 316 1h59m 191d
INFO: rcu detected stall in clock_adjtime (2) fs C error 94 12d 233d
INFO: task hung in __fdget_pos (4) fs syz error 137 4d05h 268d 💬 18 [73d]
WARNING in __brelse (3) fs C done done 21 42d 307d PATCH [286d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 86d 321d PATCH [275d]
memory leak in new_inode (2) usb fs syz 1 363d 359d
INFO: rcu detected stall in vfs_readlink fs usb C 1 378d 374d 💬 2 [372d]
INFO: task hung in synchronize_rcu (4) net fs C done error 199 1h41m 390d 💬 6 [73d]
WARNING in invalidate_bh_lru fs C done done 143 8d10h 523d 💬 5 [78d]
WARNING in do_mkdirat fs C error error 115 1d17h 542d 💬 22 [105d]
WARNING in path_openat fs C error done 83 3d00h 543d 💬 1 [105d]
KASAN: use-after-free Read in sysv_new_block fs C error done 18 2d08h 544d
INFO: task hung in path_openat (7) fs 1994 22h41m 600d 💬 2 [73d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 155d 823d PATCH [229d]
INFO: task hung in filename_create (4) fs C error error 830 1d16h 888d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 14d 897d PATCH [229d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 123d 1042d 💬 4 [1023d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 480d 1151d
WARNING in firmware_fallback_sysfs usb fs C error 3432 43d 1181d PATCH [203d]
memory leak in path_openat (2) fs C 5 170d 1196d 💬 1 [1196d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1016d 1368d
INFO: rcu detected stall in seq_read (2) fs C done error 5 819d 1406d 💬 1 [1405d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 79 3d00h 1421d
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 685d 1583d 💬 2 [1477d]
INFO: task hung in d_alloc_parallel (2) fs C done error 655 14h19m 1679d
moderation (59):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in path_mount fs 1 4d21h 21h23m
WARNING in do_unlinkat fs 2 5d15h 1d15h
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 3 1d01h 5d08h
KCSAN: data-race in __dentry_kill / step_into (7) fs 2 2d23h 7d01h
WARNING in cleanup_mnt (3) fs 5 1d18h 8d18h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) fs 3 3d17h 13d
WARNING in lookup_slow (2) fs 4 7d02h 15d
KCSAN: data-race in aio_read_events / iocb_put (11) fs 1 15d 15d
INFO: task hung in do_unlinkat (5) fs 45 6d13h 18d
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (4) fs 1 20d 20d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 4 7d15h 21d
KCSAN: data-race in pipe_poll / pipe_release (5) fs 1 27d 27d
WARNING in vfs_utimes (2) fs 3 1d17h 27d
KCSAN: data-race in ondemand_readahead / read_pages (3) fs mm 2 23d 30d
WARNING in vfs_removexattr fs 2 35d 34d
KCSAN: data-race in __d_lookup / __d_rehash (8) fs 2 5d23h 38d
WARNING in invalidate_bh_lrus_cpu fs 1 44d 40d
WARNING in vfs_setxattr (3) fs 27 22h00m 41d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 49 2d10h 42d
WARNING in chown_common fs 15 5d16h 43d
WARNING in chmod_common fs 5 27d 47d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 2 15d 49d
WARNING in notify_change (5) fs 12 4d22h 49d
possible deadlock in map_mft_record (2) fs 1 53d 49d
WARNING in do_loopback (2) fs 5 11d 49d
WARNING in unlock_mount fs 2 14d 50d
WARNING in do_new_mount (2) fs 9 2d04h 51d
INFO: trying to register non-static key in wb_writeback fs 2 55d 57d
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 4 26d 57d
possible deadlock in pipe_resize_ring fs 1 62d 58d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 2 30d 65d
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 74d 70d
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 6 13d 72d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 205 18h21m 74d
WARNING in do_mknodat (3) fs 46 4d20h 88d
possible deadlock in fsnotify_destroy_marks (2) fs 3 1d05h 92d
KCSAN: data-race in __dentry_kill / d_walk fs 16 27d 107d
KCSAN: data-race in file_update_time / inode_update_timestamps fs 15 12d 116d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 14 14d 116d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 434 1d00h 119d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 10 10d 125d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 31 10d 170d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 62 18d 170d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 229 2d02h 171d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) mm fs 128 29d 172d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 144 13d 172d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 228 6d16h 172d
KCSAN: data-race in dont_mount / lookup_fast fs 607 1h46m 172d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 33d 172d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1243 1d01h 172d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 283 2d23h 173d
KCSAN: data-race in d_delete / step_into (6) fs 663 3d05h 173d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 675 1d13h 749d
KCSAN: data-race in dont_mount / step_into fs 1171 18h24m 752d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3686 2h02m 1066d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1354 2d18h 1341d
KCSAN: data-race in do_sys_poll / pollwake fs 3998 1h42m 1409d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3579 23m 1630d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1313 11h15m 1636d