syzbot


Applied filters: Label=subsystems:fs (drop)
open (54):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in __simple_recursive_removal fs C 32 45m 6h07m 💬 1 [5h31m]
WARNING: suspicious RCU usage in proc_sys_compare fs C 171 21m 6h19m
BUG: sleeping function called from invalid context in procfs_procmap_ioctl fs syz done 80 15h50m 14h12m PATCH [36m]
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs 4 1d05h 1d11h
WARNING in minix_rename fs syz error 7 8d07h 8d07h
general protection fault in pidfs_free_pid fs C done 990 8d13h 9d05h 💬 4 [8d13h]
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 1 17d 13d PATCH [13d]
KASAN: slab-use-after-free Read in send_sigio fs 1 45d 36d
BUG: unable to handle kernel paging request in drop_sysctl_table fs syz 6 34d 49d 💬 1 [48d]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs C 11 27d 52d 💬 3 [41d]
kernel BUG in __filemap_add_folio fs mm C done 75 9h38m 68d
INFO: task hung in page_cache_ra_order fs mm C done 29 1d15h 71d 💬 1 [70d]
WARNING: bad unlock balance in traverse fs C 37 2d11h 126d
WARNING: bad unlock balance in seq_read_iter fs C 36 8h36m 152d PATCH [151d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 10d 161d PATCH [86d]
WARNING in minix_rmdir fs C inconclusive 21 10d 175d
possible deadlock in __configfs_open_file fs C 26 5d17h 192d
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 11d 193d
WARNING in minix_unlink fs C inconclusive 358 2d04h 222d 💬 6 [219d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C done 2694 1h22m 228d 💬 1 [87d]
WARNING in vfs_set_acl fs 14 90d 254d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 31 8d02h 257d
INFO: task hung in do_coredump (3) fs C 351 2d22h 258d 💬 3 [243d]
possible deadlock in input_inject_event usb fs C done 1065 33m 278d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 12 40d 279d PATCH [260d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 3d20h 303d 💬 1 [19d]
WARNING in iov_iter_revert (5) fs C error error 7 23d 316d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done inconclusive 23 12d 351d PATCH [351d]
general protection fault in iter_file_splice_write fs C done 2762 2d09h 408d PATCH [240d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive error 21224 86d 419d
INFO: rcu detected stall in sys_close (7) fs bpf C error 10 49d 439d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C inconclusive done 17 37d 485d PATCH [89d]
BUG: soft lockup in pipe_read fs mm syz 5 147d 524d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 303d 568d PATCH [327d]
go runtime error fs syz error inconclusive 23 101d 587d
INFO: rcu detected stall in clock_adjtime (2) fs C error 110 28d 634d
INFO: task hung in __fdget_pos (4) fs C error done 297 275d 668d 💬 18 [244d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 34d 721d PATCH [363d]
INFO: rcu detected stall in vfs_readlink fs C 3 183d 774d 💬 2 [772d]
INFO: task hung in synchronize_rcu (4) net fs C done error 894 3d13h 790d 💬 6 [334d]
WARNING in invalidate_bh_lru fs C done done 5265 95d 923d 💬 5 [478d]
WARNING in do_mkdirat fs C error error 450 1d09h 942d 💬 22 [506d]
WARNING in path_openat fs C error done 159 7d12h 943d 💬 1 [506d]
INFO: task hung in lookup_slow (3) fs C unreliable 1849 54m 964d 💬 2 [323d]
INFO: task hung in path_openat (7) fs C unreliable 4438 15h47m 1000d 💬 2 [299d]
WARNING in inc_nlink (3) fs C error error 6839 4d03h 1203d 💬 1 [349d]
INFO: task hung in filename_create (4) fs C error error 2211 4h33m 1289d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 64 9d08h 1297d PATCH [629d]
possible deadlock in input_event (2) fs C inconclusive 5982 9h01m 1330d 💬 3 [349d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 29d 1442d 💬 4 [1423d]
memory leak in path_openat (2) fs C 5 570d 1596d 💬 1 [1596d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1416d 1769d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1219d 1806d 💬 1 [1806d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1086d 1983d 💬 2 [1877d]
moderation (75):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in dnotify_handle_event fs 1 7d02h 3d02h
KASAN: stack-out-of-bounds Read in unwind_next_frame (4) fs 1 10d 6d19h
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 1 7d20h 7d20h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 1 9d02h 9d02h
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 1 10d 10d
WARNING in do_new_mount (5) fs 1 16d 12d
possible deadlock in lookup_one_unlocked (2) fs 1 20d 16d
KCSAN: data-race in filemap_read / filemap_read (6) fs 28 3h59m 17d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 1 19d 19d
KCSAN: data-race in fifo_open / pipe_poll fs 1 22d 22d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 2 9d01h 22d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts fs 1 25d 25d
KCSAN: data-race in file_update_time / inode_update_timestamps (4) fs 1 26d 26d
KASAN: slab-use-after-free Write in __ep_remove fs 1 31d 27d
KCSAN: data-race in __d_instantiate / path_openat fs 1 30d 30d
upstream test error: KCSAN: data-race in dont_mount / step_into fs 1 31d 31d
general protection fault in proc_fill_cache fs 1 36d 32d
KCSAN: data-race in init_file / prepare_creds fs 1 33d 33d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 4 2d15h 34d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 1 34d 34d
general protection fault in asm_sysvec_reschedule_ipi mm fs 1 38d 34d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 1 34d 34d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 1 37d 37d
WARNING in lookup_slow (4) fs 4 7d09h 37d
general protection fault in ib_free_port_attrs fs rdma 3 1d16h 38d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 5 8d03h 39d
WARNING in dqput (2) fs 2 43d 41d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 18d 41d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs 2 16d 51d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 59d 55d
KCSAN: data-race in __dentry_kill / step_into (9) fs 3 35d 60d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 3 4d12h 63d
KCSAN: data-race in pipe_poll / pipe_release (10) fs 4 48d 70d
WARNING in do_rmdir fs 4 29d 72d
possible deadlock in page_cache_ra_unbounded (2) mm fs 3 21h18m 76d
kernel BUG in folio_clear_dirty_for_io fs mm 2 82d 78d
WARNING in notify_change (7) fs 1 85d 81d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 3 9d23h 84d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 42d 92d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 3 25d 100d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 55d 100d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 14 2d18h 109d
WARNING in cleanup_mnt (5) fs 7 26d 123d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 13d 147d
KASAN: slab-out-of-bounds Read in seq_printf fs 5 52d 157d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 12 11d 187d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 7 26d 201d
KCSAN: data-race in __d_instantiate / step_into (3) fs 11 12d 216d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 472 3d11h 225d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 12 20h46m 231d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 31 3d14h 262d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 30 1d01h 270d
BUG: corrupted list in vfs_setxattr fs 25 23d 274d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 97 1d22h 357d
KCSAN: data-race in d_delete / lookup_fast (7) fs 68 5d14h 366d
KCSAN: data-race in pollwake / pollwake (5) fs 490 2d05h 373d 💬 2 [14d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 29 37d 379d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 120 2d00h 396d
KCSAN: data-race in touch_atime / touch_atime (3) fs 303 18h38m 401d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 505 5d07h 421d
WARNING in vfs_setxattr (3) fs 372 13h17m 441d
WARNING in chown_common fs 104 4d06h 443d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 643 31d 474d
WARNING in do_mknodat (3) fs 175 14d 488d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 339 1d10h 516d
KCSAN: data-race in do_select / pollwake (2) fs 1596 5h16m 572d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 304 4d07h 572d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 437 3d08h 572d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1928 5h20m 573d
KCSAN: data-race in d_delete / step_into (6) fs 788 13h43m 573d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 4684 5h18m 1467d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1526 5d01h 1741d
KCSAN: data-race in do_sys_poll / pollwake fs 5270 4h09m 1810d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4081 3d13h 2031d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2045 22h08m 2036d