syzbot


Applied filters: Label=subsystems:fs (drop)
open (36):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in iter_file_splice_write fs C 3 9d16h 5d16h PATCH [1d19h]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 167 18h38m 16d
INFO: rcu detected stall in sys_mount (7) fs C 14 7d06h 29d
WARNING in netdev_queue_update_kobjects (2) fs C error 18 33d 33d 💬 1 [32d]
INFO: rcu detected stall in sys_close (7) usb fs input C error 1 40d 36d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 1d09h 82d PATCH [81d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 44d 106d
BUG: soft lockup in pipe_read fs syz 1 125d 121d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 30 3d05h 152d 💬 1 [70d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 2d15h 165d
INFO: rcu detected stall in sys_socket (10) fs C done 13 9d16h 177d 💬 6 [172d]
INFO: task hung in user_get_super (2) fs C 302 1h21m 188d
INFO: rcu detected stall in clock_adjtime (2) fs C error 94 10d 231d
INFO: task hung in __fdget_pos (4) fs syz error 137 1d11h 265d 💬 18 [70d]
WARNING in __brelse (3) fs C done done 21 40d 304d PATCH [283d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 83d 318d PATCH [272d]
memory leak in new_inode (2) usb fs syz 1 360d 356d
INFO: rcu detected stall in vfs_readlink fs usb C 1 375d 371d 💬 2 [369d]
INFO: task hung in synchronize_rcu (4) net fs C done error 162 4h43m 387d 💬 6 [70d]
WARNING in invalidate_bh_lru fs C done done 143 5d16h 520d 💬 5 [75d]
WARNING in do_mkdirat fs C error error 114 4d04h 539d 💬 22 [103d]
WARNING in path_openat fs C error done 83 6h48m 540d 💬 1 [103d]
KASAN: use-after-free Read in sysv_new_block fs C error done 17 10d 541d
INFO: task hung in path_openat (7) fs 1969 3h11m 597d 💬 2 [70d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 152d 821d PATCH [226d]
INFO: task hung in filename_create (4) fs C error error 812 4h17m 886d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 11d 894d PATCH [226d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 120d 1039d 💬 4 [1020d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 477d 1148d
WARNING in firmware_fallback_sysfs usb fs C error 3432 40d 1178d PATCH [200d]
memory leak in path_openat (2) fs C 5 167d 1193d 💬 1 [1193d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1013d 1366d
INFO: rcu detected stall in seq_read (2) fs C done error 5 816d 1403d 💬 1 [1403d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 79 6h16m 1418d
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 683d 1580d 💬 2 [1474d]
INFO: task hung in d_alloc_parallel (2) fs C done error 630 5h59m 1677d
moderation (59):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 1 2d14h 2d14h
KCSAN: data-race in __dentry_kill / step_into (7) fs 2 5h15m 4d07h
WARNING in cleanup_mnt (3) fs 3 1d16h 6d00h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) fs 3 23h36m 10d
WARNING in lookup_slow (2) fs 4 4d09h 12d
KCSAN: data-race in aio_read_events / iocb_put (11) fs 1 13d 13d
INFO: task hung in do_unlinkat (5) fs 45 3d19h 15d
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (4) fs 1 17d 17d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 4 4d21h 18d
KCSAN: data-race in pipe_poll / pipe_release (5) fs 1 24d 24d
WARNING in vfs_utimes (2) fs 2 6d05h 25d
KCSAN: data-race in ondemand_readahead / read_pages (3) fs mm 2 20d 27d
WARNING in vfs_removexattr fs 2 32d 32d
KCSAN: data-race in do_sendfile / ksys_write (16) fs 1 32d 32d
KCSAN: data-race in __d_lookup / __d_rehash (8) fs 2 3d06h 35d
KCSAN: data-race in lookup_fast / shrink_dentry_list (11) fs 2 33d 37d
WARNING in invalidate_bh_lrus_cpu fs 1 41d 37d
WARNING in vfs_setxattr (3) fs 19 10d 38d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 48 18h37m 39d
WARNING in chown_common fs 15 2d22h 40d
WARNING in chmod_common fs 5 24d 45d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 2 12d 46d
WARNING in notify_change (5) fs 12 2d04h 46d
possible deadlock in map_mft_record (2) fs 1 50d 46d
WARNING in do_loopback (2) fs 5 8d13h 46d
WARNING in unlock_mount fs 2 12d 47d
WARNING in do_new_mount (2) fs 8 2d02h 48d
INFO: trying to register non-static key in wb_writeback fs 2 52d 54d
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 4 23d 54d
possible deadlock in pipe_resize_ring fs 1 59d 55d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 2 27d 62d
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 71d 67d
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 6 11d 69d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 196 1h53m 71d
WARNING in do_mknodat (3) fs 46 2d03h 85d
possible deadlock in fsnotify_destroy_marks (2) fs 2 83d 89d
KCSAN: data-race in __dentry_kill / d_walk fs 16 24d 104d
KCSAN: data-race in file_update_time / inode_update_timestamps fs 15 9d23h 113d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 14 11d 114d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 427 1h26m 117d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 10 8d05h 122d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 31 7d14h 168d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 62 15d 168d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 228 3d13h 169d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) mm fs 128 26d 170d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 144 11d 170d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 228 3d22h 170d
KCSAN: data-race in dont_mount / lookup_fast fs 604 4d00h 170d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 30d 170d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1241 14h58m 170d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 283 6h01m 170d
KCSAN: data-race in d_delete / step_into (6) fs 663 11h31m 170d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 673 1h12m 747d
KCSAN: data-race in dont_mount / step_into fs 1169 1h18m 749d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3669 2h35m 1064d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1354 33m 1338d
KCSAN: data-race in do_sys_poll / pollwake fs 3985 2h30m 1407d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3572 1h43m 1628d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1311 19h55m 1633d