syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __ep_remove fs C 1 9d00h 8d10h 💬 2 [1d03h]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 21d 43d PATCH [42d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 4d19h 66d 💬 0 [66d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 69d 69d 💬 1 [69d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 72d 71d 💬 2 [69d]
BUG: soft lockup in pipe_read fs syz 1 86d 82d 💬 0 [82d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 97d 97d 💬 0 [97d]
BUG: unable to handle kernel paging request in mmu_notifier_invalidate_range_start fs C 1 98d 108d 💬 1 [108d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 3d23h 113d 💬 1 [31d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 315 22h12m 126d 💬 0 [31d]
INFO: task hung in user_get_super (2) fs C 211 24d 149d 💬 0 [31d]
INFO: task hung in __fdget_pos (4) fs syz error 85 4h02m 226d 💬 18 [31d]
WARNING in __brelse (3) fs C done done 21 22h15m 265d PATCH [244d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 44d 279d PATCH [233d]
memory leak in new_inode (2) usb fs syz 1 321d 317d 💬 0 [317d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 336d 332d 💬 2 [330d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 9d06h 348d 💬 6 [31d]
possible deadlock in ntfs_sync_mft_mirror fs 14 86d 392d 💬 0 [319d]
WARNING in invalidate_bh_lru fs C done done 129 21h35m 481d 💬 5 [36d]
WARNING in do_mkdirat fs C error error 101 5d01h 500d 💬 22 [63d]
WARNING in path_openat fs C error done 64 1d00h 501d 💬 1 [63d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 22d 502d 💬 0 [31d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 4d17h 539d 💬 1 [97d]
INFO: task hung in path_openat (7) fs 354 1h07m 558d 💬 2 [31d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 113d 781d PATCH [187d]
INFO: task hung in filename_create (4) fs C error error 145 4h44m 846d 💬 0 [31d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 14d 855d PATCH [187d]
possible deadlock in input_event (2) fs C inconclusive 2093 1d02h 888d 💬 0 [41d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 81d 1000d 💬 4 [981d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 438d 1109d 💬 0 [1101d]
WARNING in firmware_fallback_sysfs usb fs C error 3432 1d07h 1139d PATCH [161d]
memory leak in path_openat (2) fs C 5 128d 1154d 💬 1 [1154d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 974d 1326d 💬 0 [1326d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 777d 1364d 💬 1 [1364d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 51 1d06h 1379d 💬 0 [31d]
INFO: task hung in do_truncate (2) fs C done done 14 84d 1405d 💬 1 [350d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 643d 1541d 💬 2 [1435d]
INFO: task hung in d_alloc_parallel (2) fs C done error 241 16h02m 1637d 💬 0 [1637d]
moderation (65):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __dentry_kill / step_into (6) fs 1 6h56m 6h55m 💬 0 [never]
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 3 2h47m 17h23m 💬 0 [never]
WARNING in chown_common fs 1 5d00h 1d00h 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (10) fs 1 3d18h 3d18h 💬 0 [never]
KASAN: slab-use-after-free Read in __fput (2) fs 1 9d00h 5d00h 💬 0 [never]
WARNING in chmod_common fs 1 9d22h 5d21h 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 6 1h33m 5d23h 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 6d07h 6d07h 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 7d05h 7d05h 💬 0 [never]
WARNING in notify_change (5) fs 2 9d00h 7d08h 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 11d 7d13h 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 7d13h 7d13h 💬 0 [never]
WARNING in do_loopback (2) fs 1 11d 7d13h 💬 0 [never]
WARNING in unlock_mount fs 1 12d 8d07h 💬 0 [never]
WARNING in do_new_mount (2) fs 3 2d18h 9d05h 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 11d 11d 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 13d 15d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 4d07h 15d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 20d 16d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 22d 22d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 23d 23d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 23d 23d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 1 27d 27d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 32d 28d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 29d 29d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 10d 30d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 97 14h26m 32d 💬 0 [never]
WARNING in do_mknodat (3) fs 3 1d00h 46d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 18d 46d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 44d 50d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 16d 53d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 23d 55d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 22d 57d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 4 2d11h 60d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 15 2d12h 65d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 67d 67d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 24d 71d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 7d14h 74d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 12 11h31m 74d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 38 15d 77d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 4d20h 83d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 9 3d05h 85d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 13d 107d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 28 27d 128d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 58 2h44m 128d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 235 46m 129d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 216 15h07m 129d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 125 15h02m 130d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 5d10h 130d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 224 1d22h 130d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 226 2d21h 130d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 587 2h08m 130d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 9d12h 130d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 973 2d21h 130d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1216 2h15m 130d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 276 2d20h 131d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 7d03h 131d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 659 11h25m 131d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 654 2d13h 707d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1141 2d00h 710d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3502 2h46m 1024d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1323 9h48m 1299d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3826 2h17m 1367d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3463 2h13m 1588d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1287 4d02h 1594d 💬 0 [never]