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 1688 1h50m 8d00h
KASAN: stack-out-of-bounds Read in proc_pid_stack (2) fs 1 58d 17d
KCSAN: data-race in pipe_poll / pipe_release (7) fs 1 25d 24d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 41d 55d PATCH [55d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 11 5d19h 67d PATCH [54d]
general protection fault in iter_file_splice_write fs C done 1066 10h00m 112d PATCH [108d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 305 15d 123d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 32 30d 136d
INFO: rcu detected stall in sys_close (7) fs usb input C error 1 148d 143d
INFO: task hung in do_new_mount (2) fs C error done 8 9h45m 172d 💬 2 [23d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 7d14h 189d PATCH [188d]
BUG: soft lockup in pipe_read fs mm syz 4 88d 228d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 10d 259d 💬 1 [32d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 322 7d13h 272d PATCH [31d]
INFO: task hung in user_get_super (2) fs C 407 3d22h 295d
INFO: task hung in __fdget_pos (4) fs syz error 257 1d13h 372d 💬 18 [177d]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 43 12d 393d
WARNING in __brelse (3) fs C done done 21 14d 411d PATCH [390d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 18d 425d PATCH [67d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 482d 478d 💬 2 [476d]
INFO: task hung in synchronize_rcu (4) net fs C done error 627 1d15h 494d 💬 6 [38d]
WARNING in invalidate_bh_lru fs C done done 147 2d08h 627d 💬 5 [182d]
WARNING in do_mkdirat fs C error error 223 13h55m 646d 💬 22 [210d]
WARNING in path_openat fs C error done 130 5d17h 647d 💬 1 [210d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 10d 648d
INFO: task hung in lookup_slow (3) fs C unreliable 1362 5h30m 669d 💬 2 [27d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 34 1d15h 686d 💬 1 [27d]
INFO: task hung in path_openat (7) fs C unreliable 3365 2h06m 704d 💬 2 [3d03h]
WARNING in inc_nlink (3) fs C error error 1158 11h34m 907d 💬 1 [53d]
INFO: task hung in filename_create (4) fs C error error 1571 2h23m 993d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 21h44m 1001d PATCH [333d]
possible deadlock in input_event (2) fs C inconclusive 4655 6h00m 1034d 💬 3 [53d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 14d 1146d 💬 4 [1127d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 584d 1255d
memory leak in path_openat (2) fs C 5 274d 1300d 💬 1 [1300d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1120d 1473d
INFO: rcu detected stall in seq_read (2) fs C done error 5 923d 1510d 💬 1 [1510d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 790d 1687d 💬 2 [1581d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1174 4h20m 1784d
moderation (66):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in input_inject_event fs 56 5h17m 5d18h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 3 7h44m 11d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (4) fs 1 12d 12d
KCSAN: data-race in xas_create / xas_find (7) fs mm 1 16d 16d
WARNING in vfs_removexattr (2) fs 1 25d 21d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (5) fs mm 4 2d16h 21d
general protection fault in send_sigurg fs 2300 26d 23d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash fs 1 25d 25d
upstream test error: KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 1 26d 26d
KCSAN: data-race in page_cache_sync_ra / read_pages fs mm 1 28d 28d
KCSAN: data-race in do_fcntl / selinux_file_fcntl fs 1 28d 28d
KCSAN: data-race in __dentry_kill / __dentry_kill (3) fs 1 29d 29d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (8) fs mm 3 13d 32d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (5) fs mm 1 32d 32d
KCSAN: data-race in fsnotify_destroy_mark / fsnotify_handle_inode_event (6) fs 1 33d 33d
KCSAN: data-race in d_invalidate / fast_dput (3) fs 2 23d 34d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra fs mm 3 5d17h 34d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (5) fs mm 2 25d 40d
KCSAN: data-race in fasync_remove_entry / kill_fasync (11) fs 3 23d 51d
BUG: soft lockup in __cleanup_mnt fs 1 56d 52d
KASAN: null-ptr-deref Read in drop_buffers (3) fs 51 8d18h 58d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 9 9d21h 61d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 9 6d08h 65d
KCSAN: data-race in d_delete / lookup_fast (7) fs 17 2d05h 70d
KCSAN: data-race in __dentry_kill / step_into (8) fs 7 2d17h 70d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 13 22d 72d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 4 31d 74d
WARNING in show_mark_fhandle fs 2 79d 75d
WARNING in do_move_mount fs 2 79d 75d
KCSAN: data-race in pollwake / pollwake (5) fs 80 12h42m 77d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 7 57d 82d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 12 5d17h 83d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 39 2d05h 86d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 59 30m 97d
kernel panic: corrupted stack end in mntput fs mm 2 89d 100d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 20 3d18h 100d
WARNING in do_unlinkat fs 3 81d 105d
KCSAN: data-race in touch_atime / touch_atime (3) fs 38 19h30m 105d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 18 7h14m 109d
WARNING in cleanup_mnt (3) fs 17 49d 113d
WARNING in lookup_slow (2) fs 8 87d 119d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 54 1d05h 125d
WARNING in vfs_utimes (2) fs 24 17d 132d
WARNING in vfs_setxattr (3) fs 109 15h29m 145d
WARNING in chown_common fs 43 6d19h 147d
WARNING in chmod_common fs 7 16d 152d
WARNING in do_loopback (2) fs 13 11d 153d
WARNING in unlock_mount fs 7 13d 154d
WARNING in do_new_mount (2) fs 22 1d03h 155d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 316 1d01h 178d
WARNING in do_mknodat (3) fs 109 18h24m 192d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 29 17d 221d
KCSAN: data-race in do_select / pollwake (2) fs 806 17h31m 276d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 325 20h01m 276d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 242 13d 277d
KCSAN: data-race in dont_mount / lookup_fast fs syz 671 2d20h 277d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 137d 277d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1403 12h59m 277d
KCSAN: data-race in d_delete / step_into (6) fs 689 1d02h 277d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 786 11h49m 854d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4157 12h47m 1171d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3169 12h55m 1400d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1435 4d14h 1445d
KCSAN: data-race in do_sys_poll / pollwake fs 4450 12h46m 1514d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3898 12h33m 1735d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1413 11h34m 1740d