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 6d13h 2d13h
WARNING in vfs_set_acl fs 6 2d08h 11d
INFO: rcu detected stall in sys_readlink (5) fs syz 22 4d13h 14d
KCSAN: data-race in xas_create / xas_find (8) fs mm 2 16d 19d 💬 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 1d18h 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 3600 3h57m 61d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 10d 109d PATCH [108d]
general protection fault in iter_file_splice_write fs C done 1472 3h16m 165d PATCH [162d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 1307 1h36m 176d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 34 3d01h 190d
INFO: task hung in do_new_mount (2) fs C error done 18 10d 225d 💬 2 [76d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 21d 242d PATCH [241d]
BUG: soft lockup in pipe_read mm fs syz 4 142d 282d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 47d 313d 💬 1 [86d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 60d 325d PATCH [84d]
go runtime error fs syz error 21 7d09h 344d
INFO: task hung in user_get_super (2) fs C 455 1d23h 348d
INFO: rcu detected stall in clock_adjtime (2) fs C error 102 5h52m 391d
INFO: rcu detected stall in worker_thread (9) fs mm C done 2507 35m 391d PATCH [384d]
INFO: task hung in __fdget_pos (4) fs C error done 297 32d 426d 💬 18 [1d17h]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 92 41m 446d
WARNING in __brelse (3) fs C done done 24 8d08h 464d PATCH [443d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 1d15h 478d PATCH [120d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 11d 532d 💬 2 [529d]
INFO: task hung in synchronize_rcu (4) fs net C done error 747 47m 548d 💬 6 [91d]
WARNING in invalidate_bh_lru fs C done done 169 2d15h 681d 💬 5 [235d]
WARNING in do_mkdirat fs C error error 232 1d13h 699d 💬 22 [263d]
WARNING in path_openat fs C error done 135 13h09m 701d 💬 1 [263d]
KASAN: use-after-free Read in sysv_new_block fs C error done 96 4h54m 701d
INFO: task hung in lookup_slow (3) fs C unreliable 1622 1d18h 722d 💬 2 [80d]
INFO: task hung in path_openat (7) fs C unreliable 3965 1h52m 757d 💬 2 [56d]
WARNING in inc_nlink (3) fs C error error 1512 2h32m 960d 💬 1 [106d]
INFO: task hung in filename_create (4) fs C error error 1965 18h06m 1046d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 51 3d12h 1054d PATCH [386d]
possible deadlock in input_event (2) fs C inconclusive 4855 36m 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 1354d 💬 1 [1354d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1173d 1526d
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 1741d 💬 2 [1634d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1334 4h15m 1837d
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 18h17m 18h17m
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 18h56m 18h56m
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 5d16h 5d16h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 2 1d07h 6d21h
WARNING in free_bprm fs mm 1 12d 8d18h
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 6d01h 12d
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 21d 17d
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 20d
WARNING in quota_release_workfn fs 3 11d 23d
INFO: task hung in flush_delayed_work fs 121 8d11h 24d
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 26d 26d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 3 16d 27d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 2 17d 27d
KCSAN: data-race in __d_instantiate / step_into (2) fs 1 28d 28d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 5d19h 28d
KCSAN: data-race in __wb_writeout_add / writeout_period (5) fs mm 1 28d 28d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 3 5d13h 30d
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 31d 31d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 3 6d23h 31d
BUG: corrupted list in vfs_setxattr fs 2 20h41m 31d
WARNING in dqput fs 1 36d 31d
INFO: task hung in bchfs_fallocate fs mm 91 34d 32d
INFO: task hung in writeback_iter fs mm 124 3d11h 32d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 6d14h 33d
WARNING in notify_change (6) fs 2 37d 33d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 46d 42d
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 35d 46d
kernel panic: corrupted stack end in mntput (2) fs 2 35d 47d
INFO: task hung in pipe_release (5) fs 146 3d00h 48d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 11 2d17h 64d
WARNING in vfs_removexattr (2) fs 2 52d 74d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 15 13d 114d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 18 7d05h 119d
KCSAN: data-race in d_delete / lookup_fast (7) fs 24 1d01h 123d
KCSAN: data-race in __dentry_kill / step_into (8) fs 11 12h57m 123d
KCSAN: data-race in pollwake / pollwake (5) fs 149 4h43m 130d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 2d17h 136d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 6d11h 139d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 23 11d 154d
KCSAN: data-race in touch_atime / touch_atime (3) fs 73 3d02h 159d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 95 1d23h 178d
WARNING in vfs_utimes (2) fs 25 33d 185d
WARNING in vfs_setxattr (3) fs 137 1d17h 199d
WARNING in chown_common fs 46 17d 200d
WARNING in chmod_common fs 7 69d 205d
WARNING in do_loopback (2) fs 13 64d 207d
WARNING in unlock_mount fs 7 67d 207d
WARNING in do_new_mount (2) fs 22 54d 208d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 354 6d05h 231d
WARNING in do_mknodat (3) fs 116 9d17h 245d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 111 7h19m 274d
KCSAN: data-race in do_select / pollwake (2) fs 921 12h26m 329d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 384 19h18m 329d
KCSAN: data-race in dont_mount / lookup_fast fs syz 707 2d10h 330d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 191d 330d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1499 7h33m 330d
KCSAN: data-race in d_delete / step_into (6) fs 710 2d19h 330d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark mm fs 861 11h04m 907d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4259 9h11m 1224d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3284 6h56m 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 12h09m 1567d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3966 8h01m 1788d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1501 2d00h 1794d