syzbot

 sign-in | mailing list | source | docs
🐞 Open [978] ≡ Subsystems 🐞 Fixed [5213] 🐞 Invalid [12468] ⬇ Missing Backports [82] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:fs (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in bdev_super_lock (2) fs C done 3 3d02h 14h26m 💬 0 [14h26m]
WARNING in stashed_dentry_prune (2) fs C 20 5h29m 22h48m 💬 0 [22h48m]
general protection fault in __ep_remove fs C 1 10d 10d 💬 2 [2d17h]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 22d 44d PATCH [43d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 6d09h 68d 💬 0 [68d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 71d 70d 💬 1 [70d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 74d 72d 💬 2 [70d]
BUG: soft lockup in pipe_read fs syz 1 88d 84d 💬 0 [84d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 99d 99d 💬 0 [99d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 5d13h 115d 💬 1 [32d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 315 2d12h 127d 💬 0 [32d]
INFO: task hung in user_get_super (2) fs C 211 25d 150d 💬 0 [32d]
INFO: task hung in __fdget_pos (4) fs syz error 86 23h06m 228d 💬 18 [32d]
WARNING in __brelse (3) fs C done done 21 2d12h 266d PATCH [245d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 45d 280d PATCH [234d]
memory leak in new_inode (2) usb fs syz 1 322d 318d 💬 0 [318d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 338d 334d 💬 2 [331d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 10d 350d 💬 6 [32d]
possible deadlock in ntfs_sync_mft_mirror fs 14 88d 393d 💬 0 [320d]
WARNING in invalidate_bh_lru fs C done done 129 2d11h 483d 💬 5 [37d]
WARNING in do_mkdirat fs C error error 101 6d15h 501d 💬 22 [65d]
WARNING in path_openat fs C error done 65 18h57m 503d 💬 1 [65d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 24d 503d 💬 0 [32d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 6d07h 541d 💬 1 [99d]
INFO: task hung in path_openat (7) fs 369 3h13m 559d 💬 2 [32d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 115d 783d PATCH [188d]
INFO: task hung in filename_create (4) fs C error error 146 1d06h 848d 💬 0 [32d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 15d 857d PATCH [188d]
possible deadlock in input_event (2) fs C inconclusive 2093 2d16h 889d 💬 0 [42d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 82d 1001d 💬 4 [982d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 440d 1110d 💬 0 [1102d]
WARNING in firmware_fallback_sysfs usb fs C error 3432 2d21h 1141d PATCH [162d]
memory leak in path_openat (2) fs C 5 129d 1156d 💬 1 [1156d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 975d 1328d 💬 0 [1328d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 778d 1365d 💬 1 [1365d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 51 2d20h 1380d 💬 0 [32d]
INFO: task hung in do_truncate (2) fs C done done 14 86d 1407d 💬 1 [352d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 645d 1543d 💬 2 [1436d]
INFO: task hung in d_alloc_parallel (2) fs C done error 245 9h43m 1639d 💬 0 [1639d]
moderation (68):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __dentry_kill / d_set_d_op (17) fs 1 3h20m 3h20m 💬 0 [never]
WARNING in vfs_setxattr (3) fs 3 2d15h 1d02h 💬 0 [never]
KCSAN: data-race in bprm_execve / copy_fs (2) fs mm 1 1d09h 1d09h 💬 0 [never]
KCSAN: data-race in __dentry_kill / step_into (6) fs 1 1d20h 1d20h 💬 0 [never]
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 5 5h42m 2d07h 💬 0 [never]
WARNING in chown_common fs 1 6d14h 2d14h 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (10) fs 1 5d08h 5d08h 💬 0 [never]
KASAN: slab-use-after-free Read in __fput (2) fs 1 10d 6d14h 💬 0 [never]
WARNING in chmod_common fs 1 11d 7d11h 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 7 14h51m 7d13h 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 7d21h 7d21h 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 8d19h 8d19h 💬 0 [never]
WARNING in notify_change (5) fs 2 10d 8d22h 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 13d 9d03h 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 9d03h 9d03h 💬 0 [never]
WARNING in do_loopback (2) fs 1 13d 9d03h 💬 0 [never]
WARNING in unlock_mount fs 1 13d 9d21h 💬 0 [never]
WARNING in do_new_mount (2) fs 3 4d08h 10d 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 13d 13d 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 15d 16d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 5d21h 17d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 21d 17d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 24d 24d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 24d 24d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 24d 24d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 2 15h57m 28d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 34d 30d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 30d 30d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 12d 31d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 102 54m 33d 💬 0 [never]
WARNING in do_mknodat (3) fs 3 2d14h 47d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 19d 48d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 45d 52d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 17d 55d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 24d 57d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 24d 58d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 4 4d01h 62d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 15 4d02h 66d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 68d 68d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 25d 72d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 9d04h 75d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 12 2d01h 76d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 38 17d 79d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 6d10h 85d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 9 4d19h 87d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 14d 109d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 29 23h36m 130d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 58 1d16h 130d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 239 24m 131d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 216 2d05h 131d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 126 5h50m 132d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 7d00h 132d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 225 22h52m 132d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 226 4d11h 132d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 588 14h24m 132d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 11d 132d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 974 1d05h 132d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1218 11h54m 132d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 276 4d10h 132d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 8d17h 132d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 660 12h19m 132d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 655 8h58m 709d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1142 18h01m 712d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3508 56m 1026d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1325 15h59m 1300d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3834 25m 1369d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3470 34m 1590d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1288 1d11h 1596d 💬 0 [never]