syzbot


Applied filters: Label=subsystems:fs (drop)
open (54):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 1 1d06h 50m
WARNING in path_noexec mm fs -1 C done 4525 9m 7d06h PATCH [6d10h]
possible deadlock in __simple_recursive_removal fs 4 C 38 10d 11d 💬 1 [11d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 6d07h 12d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 10d 13d
WARNING in minix_rename fs -1 syz error 7 5d22h 20d
general protection fault in pidfs_free_pid fs 2 C done 990 20d 20d 💬 4 [20d]
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 29d 25d PATCH [24d]
KASAN: slab-use-after-free Read in send_sigio fs 19 1 57d 48d
BUG: unable to handle kernel paging request in drop_sysctl_table fs 8 syz 6 46d 60d 💬 1 [60d]
general protection fault in do_move_mount (3) fs 10 C done done 570 33d 61d 💬 3 [1d12h]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs 8 C 11 38d 64d 💬 3 [53d]
kernel BUG in __filemap_add_folio fs mm -1 C done 119 5h05m 80d
INFO: task hung in page_cache_ra_order fs mm 1 C done 33 8h47m 82d 💬 1 [82d]
WARNING: bad unlock balance in traverse fs 4 C 39 3d16h 137d
WARNING: bad unlock balance in seq_read_iter fs 4 C 37 10d 163d PATCH [163d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 18 1d04h 172d PATCH [98d]
WARNING in minix_rmdir fs -1 C inconclusive 29 5h03m 187d
possible deadlock in __configfs_open_file fs 4 C 26 17d 204d
INFO: task hung in hugetlbfs_zero_partial_page mm fs 1 syz done 3 23d 205d
WARNING in minix_unlink fs -1 C inconclusive 371 13h01m 233d 💬 6 [231d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 2824 10h08m 239d 💬 1 [98d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 19d 269d
INFO: task hung in do_coredump (3) fs 1 C done 355 3d04h 270d 💬 4 [6d09h]
possible deadlock in input_inject_event usb fs 4 C done 1071 19h27m 290d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs 10 C 12 52d 291d PATCH [272d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3641 7d06h 315d 💬 1 [10h36m]
WARNING in iov_iter_revert (5) fs -1 C error error 7 35d 328d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 23 10d 363d PATCH [362d]
general protection fault in iter_file_splice_write fs 2 C done 2763 3d09h 420d PATCH [252d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 61d 451d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 49d 496d PATCH [101d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 159d 536d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 315d 580d PATCH [338d]
go runtime error fs 2 syz error inconclusive 23 112d 599d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error 110 2d20h 645d
INFO: task hung in __fdget_pos (4) fs 1 C error done 297 287d 680d 💬 18 [256d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 45d 733d PATCH [375d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 195d 786d 💬 2 [784d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 15d 802d 💬 6 [346d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 107d 935d 💬 5 [490d]
WARNING in do_mkdirat fs -1 C error error 461 1d06h 954d 💬 22 [517d]
WARNING in path_openat fs -1 C error done 159 19d 955d 💬 1 [517d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1855 2d17h 976d 💬 2 [335d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4453 11h50m 1012d 💬 2 [310d]
WARNING in inc_nlink (3) fs -1 C error error 6843 3d07h 1215d 💬 1 [361d]
INFO: task hung in filename_create (4) fs 1 C error error 2225 1d01h 1300d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 64 7d01h 1309d PATCH [641d]
possible deadlock in input_event (2) fs 4 C inconclusive 5995 3h01m 1342d 💬 3 [361d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 41d 1454d 💬 4 [1435d]
memory leak in path_openat (2) fs 3 C 5 582d 1608d 💬 1 [1608d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1428d 1780d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1231d 1817d 💬 1 [1817d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1097d 1995d 💬 2 [1889d]
moderation (85):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in unlock_mount (2) fs -1 1 1d05h 50m
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 7h55m 7h55m
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 1d21h 1d21h
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 3d12h 3d12h
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 1 3d22h 3d22h
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 3 8d23h 5d04h
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 6d16h 6d16h
WARNING in vfs_utimes (4) fs -1 1 11d 7d01h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 1 8d14h 8d14h
WARNING in chmod_common (3) fs -1 1 12d 8d18h
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 10d 10d
BUG: sleeping function called from invalid context in freader_get_folio fs 5 32 7d11h 10d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 14d 10d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 14d 10d
KASAN: slab-use-after-free Read in dnotify_handle_event fs 19 1 18d 14d
KASAN: stack-out-of-bounds Read in unwind_next_frame (4) fs 17 1 22d 18d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 6 1 19d 19d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 6 1 20d 20d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 2 19h19m 22d
WARNING in do_new_mount (5) fs -1 1 28d 24d
possible deadlock in lookup_one_unlocked (2) fs 4 1 32d 28d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 50 4h42m 29d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 3 1d20h 30d
KCSAN: data-race in fifo_open / pipe_poll fs 6 1 33d 33d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 2 20d 34d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts fs 6 1 37d 37d
KCSAN: data-race in file_update_time / inode_update_timestamps (4) fs 6 1 38d 38d
KASAN: slab-use-after-free Write in __ep_remove fs 24 1 43d 39d
KCSAN: data-race in __d_instantiate / path_openat fs 6 1 42d 42d
upstream test error: KCSAN: data-race in dont_mount / step_into fs -1 1 43d 43d
general protection fault in proc_fill_cache fs 2 1 47d 43d
KCSAN: data-race in init_file / prepare_creds fs 6 1 45d 45d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 5 2d08h 46d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 6 1 46d 46d
general protection fault in asm_sysvec_reschedule_ipi mm fs 2 1 50d 46d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 6 1 46d 46d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 6 1 48d 48d
WARNING in lookup_slow (4) fs -1 5 3d03h 49d
general protection fault in ib_free_port_attrs fs rdma 8 3 13d 50d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 19d 50d
WARNING in dqput (2) fs -1 4 1d07h 53d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 3 30d 53d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs -1 2 28d 63d
KMSAN: uninit-value in __folio_cancel_dirty mm fs 7 1 71d 67d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 4 10d 71d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 16d 75d
WARNING in do_rmdir fs -1 5 2d07h 84d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 12d 88d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 6 3 21d 96d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 6 3 54d 103d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 6 3 37d 112d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 16 5d11h 121d
WARNING in cleanup_mnt (5) fs -1 7 38d 135d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 92 20h10m 159d
KASAN: slab-out-of-bounds Read in seq_printf fs 19 5 64d 169d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 12 22d 198d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 6 7 38d 212d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 12 2d14h 228d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 484 20h12m 237d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 13 4d17h 242d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 32 8d17h 274d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 31 11d 282d
BUG: corrupted list in vfs_setxattr fs 8 26 6d04h 286d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 97 13d 369d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 69 1d18h 378d
KCSAN: data-race in pollwake / pollwake (5) fs 6 501 20h20m 384d 💬 2 [26d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 29 49d 391d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 125 17h56m 408d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 319 5h39m 413d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 513 15h00m 433d
WARNING in vfs_setxattr (3) fs -1 382 18h37m 453d
WARNING in chown_common fs -1 109 1h44m 454d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 6 643 43d 486d
WARNING in do_mknodat (3) fs -1 177 3h45m 500d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 350 20h19m 528d
KCSAN: data-race in do_select / pollwake (2) fs 6 1629 7h22m 583d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 308 2d06h 583d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 438 5d08h 583d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 1947 19h07m 584d
KCSAN: data-race in d_delete / step_into (6) fs 6 795 3d18h 585d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4709 6h50m 1478d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1526 16d 1753d
KCSAN: data-race in do_sys_poll / pollwake fs 6 5299 6h54m 1821d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4085 5d02h 2042d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2059 20h13m 2048d