syzbot


Applied filters: Label=subsystems:fs (drop)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 6d03h 2d03h
WARNING in vfs_set_acl fs 6 1d22h 11d
INFO: rcu detected stall in sys_readlink (5) fs syz 22 4d04h 14d
KCSAN: data-race in xas_create / xas_find (8) fs mm 2 16d 18d 💬 2 [18d]
stack segment fault in folio_wait_writeback fs mm syz 4 18d 19d 💬 2 [17d]
INFO: rcu detected stall in kswapd (3) mm fs usb C 2 15d 26d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 1d08h 29d
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 55d 50d 💬 2 [49d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3599 3d02h 60d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 10d 108d PATCH [108d]
general protection fault in iter_file_splice_write fs C done 1467 3h51m 165d PATCH [161d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 1284 12m 176d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 34 2d16h 189d
INFO: task hung in do_new_mount (2) fs C error done 18 9d20h 225d 💬 2 [76d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 20d 242d PATCH [241d]
BUG: soft lockup in pipe_read mm fs syz 4 141d 281d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 46d 312d 💬 1 [85d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 60d 325d PATCH [84d]
go runtime error fs syz error 21 6d23h 344d
INFO: task hung in user_get_super (2) fs C 455 1d14h 348d
INFO: rcu detected stall in clock_adjtime (2) fs C error 101 11d 391d
INFO: rcu detected stall in worker_thread (9) fs mm C done 2499 5h15m 391d PATCH [384d]
INFO: task hung in __fdget_pos (4) fs C error done 297 32d 425d 💬 18 [1d07h]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 91 1d21h 445d
WARNING in __brelse (3) fs C done done 24 7d23h 464d PATCH [443d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 1d05h 478d PATCH [120d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 11d 531d 💬 2 [529d]
INFO: task hung in synchronize_rcu (4) fs net C done error 743 5h19m 547d 💬 6 [91d]
WARNING in invalidate_bh_lru fs C done done 169 2d06h 680d 💬 5 [235d]
WARNING in do_mkdirat fs C error error 232 1d03h 699d 💬 22 [262d]
WARNING in path_openat fs C error done 135 3h40m 700d 💬 1 [262d]
KASAN: use-after-free Read in sysv_new_block fs C error done 94 21h05m 701d
INFO: task hung in lookup_slow (3) fs C unreliable 1622 1d09h 721d 💬 2 [80d]
INFO: task hung in path_openat (7) fs C unreliable 3963 2h33m 757d 💬 2 [55d]
WARNING in inc_nlink (3) fs C error error 1505 7m 960d 💬 1 [106d]
INFO: task hung in filename_create (4) fs C error error 1965 8h37m 1045d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 51 3d02h 1054d PATCH [386d]
possible deadlock in input_event (2) fs C inconclusive 4851 4h34m 1087d 💬 3 [106d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 67d 1199d 💬 4 [1180d]
memory leak in path_openat (2) fs C 5 327d 1353d 💬 1 [1353d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1173d 1525d
INFO: rcu detected stall in seq_read (2) fs C done error 5 976d 1563d 💬 1 [1563d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 843d 1740d 💬 2 [1634d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1333 2d20h 1836d
moderation (70):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_create / xas_find_marked (7) fs mm 1 8h48m 8h47m
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 9h27m 9h26m
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 5d07h 5d07h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 2 21h39m 6d12h
WARNING in free_bprm fs mm 1 12d 8d08h
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 5d15h 11d
KCSAN: data-race in drop_nlink / generic_fillattr (8) fs 1 13d 13d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (12) fs 1 16d 16d
WARNING in show_mark_fhandle (2) fs 1 20d 16d
KCSAN: data-race in __d_lookup_rcu / __dentry_kill fs 1 18d 18d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 4 10d 19d
WARNING in quota_release_workfn fs 3 11d 23d
INFO: task hung in flush_delayed_work fs 121 8d02h 23d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 5 14d 25d
KCSAN: data-race in __d_instantiate / lookup_fast (8) fs 1 25d 25d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 3 15d 26d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 2 17d 27d
KCSAN: data-race in __d_instantiate / step_into (2) fs 1 27d 27d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 5d10h 27d
KCSAN: data-race in __wb_writeout_add / writeout_period (5) fs mm 1 27d 27d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 3 5d03h 29d
KCSAN: data-race in fsnotify / fsnotify_put_mark (3) fs 1 30d 30d
KCSAN: data-race in generic_fillattr / simple_rename_timestamp (2) fs 1 30d 30d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 3 6d13h 31d
BUG: corrupted list in vfs_setxattr fs 2 11h11m 31d
WARNING in dqput fs 1 35d 31d
INFO: task hung in bchfs_fallocate fs mm 91 33d 32d
INFO: task hung in writeback_iter fs mm 124 3d01h 32d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 6d04h 33d
WARNING in notify_change (6) fs 2 36d 33d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 45d 41d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) mm fs 2 14d 45d
general protection fault in vfs_iter_write fs 2 34d 46d
kernel panic: corrupted stack end in mntput (2) fs 2 34d 47d
INFO: task hung in pipe_release (5) fs 146 2d14h 48d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 11 2d08h 64d
WARNING in vfs_removexattr (2) fs 2 52d 73d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 15 13d 114d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 18 6d20h 118d
KCSAN: data-race in d_delete / lookup_fast (7) fs 24 16h04m 123d
KCSAN: data-race in __dentry_kill / step_into (8) fs 11 3h27m 123d
KCSAN: data-race in pollwake / pollwake (5) fs 148 15h29m 129d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 2d08h 136d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 6d02h 139d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 23 11d 153d
KCSAN: data-race in touch_atime / touch_atime (3) fs 73 2d16h 158d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 95 1d14h 178d
WARNING in vfs_utimes (2) fs 25 33d 184d
WARNING in vfs_setxattr (3) fs 137 1d08h 198d
WARNING in chown_common fs 46 17d 200d
WARNING in chmod_common fs 7 68d 205d
WARNING in do_loopback (2) fs 13 64d 206d
WARNING in unlock_mount fs 7 66d 207d
WARNING in do_new_mount (2) fs 22 53d 208d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 354 5d19h 231d
WARNING in do_mknodat (3) fs 116 9d08h 245d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 110 2d19h 273d
KCSAN: data-race in do_select / pollwake (2) fs 921 2h56m 328d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 384 9h49m 328d
KCSAN: data-race in dont_mount / lookup_fast fs syz 707 2d01h 329d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 190d 329d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1498 6h11m 329d
KCSAN: data-race in d_delete / step_into (6) fs 710 2d09h 330d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark mm fs 861 1h34m 906d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4258 14h47m 1224d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3283 11h11m 1453d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1447 16d 1498d
KCSAN: data-race in do_sys_poll / pollwake fs 4582 2h39m 1567d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3965 7h26m 1787d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1501 1d14h 1793d