syzbot


Applied filters: Label=subsystems:fs (drop)
open (55):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: bad unlock balance in query_matching_vma fs 4 C done 9 13h19m 13h48m 💬 1 [50m]
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 2 10h38m 17h49m
WARNING in path_noexec mm fs -1 C done 4754 now 7d23h PATCH [7d03h]
possible deadlock in __simple_recursive_removal fs 4 C 38 11d 12d 💬 1 [12d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 7d00h 12d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 11d 13d
WARNING in minix_rename fs -1 syz error 7 6d15h 20d
general protection fault in pidfs_free_pid fs 2 C done 990 21d 21d 💬 4 [21d]
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 30d 26d PATCH [25d]
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 61d 💬 1 [61d]
general protection fault in do_move_mount (3) fs 10 C done done 570 34d 61d 💬 3 [2d05h]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs 8 C 11 39d 64d 💬 3 [53d]
kernel BUG in __filemap_add_folio fs mm -1 C done 123 50m 81d
INFO: task hung in page_cache_ra_order fs mm 1 C done 33 1d01h 83d 💬 1 [83d]
WARNING: bad unlock balance in traverse fs 4 C 40 7h49m 138d
WARNING: bad unlock balance in seq_read_iter fs 4 C 37 11d 164d PATCH [164d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 18 1d21h 173d PATCH [99d]
WARNING in minix_rmdir fs -1 C inconclusive 30 10h34m 187d
possible deadlock in __configfs_open_file fs 4 C 26 18d 205d
INFO: task hung in hugetlbfs_zero_partial_page mm fs 1 syz done 3 24d 205d
WARNING in minix_unlink fs -1 C inconclusive 371 1d06h 234d 💬 6 [232d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 2825 8h31m 240d 💬 1 [99d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 20d 269d
INFO: task hung in do_coredump (3) fs 1 C done 356 11h49m 271d 💬 4 [7d02h]
possible deadlock in input_inject_event usb fs 4 C done 1073 4h24m 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 7d23h 316d 💬 1 [1d03h]
WARNING in iov_iter_revert (5) fs -1 C error error 7 36d 328d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 23 10d 364d PATCH [363d]
general protection fault in iter_file_splice_write fs 2 C done 2763 4d02h 421d PATCH [252d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 61d 452d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 50d 497d PATCH [102d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 159d 537d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 315d 580d PATCH [339d]
go runtime error fs 2 syz error inconclusive 23 113d 599d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error 110 3d13h 646d
INFO: task hung in __fdget_pos (4) fs 1 C error done 297 287d 681d 💬 18 [256d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 46d 733d PATCH [375d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 195d 787d 💬 2 [784d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 16d 803d 💬 6 [347d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 108d 936d 💬 5 [491d]
WARNING in do_mkdirat fs -1 C error error 462 14h55m 954d 💬 22 [518d]
WARNING in path_openat fs -1 C error done 159 19d 956d 💬 1 [518d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1855 3d10h 977d 💬 2 [335d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4455 3h43m 1013d 💬 2 [311d]
WARNING in inc_nlink (3) fs -1 C error error 6844 10h39m 1215d 💬 1 [362d]
INFO: task hung in filename_create (4) fs 1 C error error 2225 1d18h 1301d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 64 7d18h 1310d PATCH [641d]
possible deadlock in input_event (2) fs 4 C inconclusive 5996 12h58m 1342d 💬 3 [362d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 41d 1455d 💬 4 [1435d]
memory leak in path_openat (2) fs 3 C 5 582d 1609d 💬 1 [1609d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1428d 1781d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1231d 1818d 💬 1 [1818d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1098d 1996d 💬 2 [1890d]
moderation (86):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 5m now
WARNING in unlock_mount (2) fs -1 1 1d22h 17h49m
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 1d00h 1d00h
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 2d14h 2d14h
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 4d05h 4d05h
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 1 4d15h 4d15h
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 3 9d16h 5d21h
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 7d09h 7d09h
WARNING in vfs_utimes (4) fs -1 1 11d 7d18h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 1 9d07h 9d07h
WARNING in chmod_common (3) fs -1 1 13d 9d11h
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 11d 11d
BUG: sleeping function called from invalid context in freader_get_folio fs 5 32 8d04h 11d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 15d 11d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 15d 11d
KASAN: slab-use-after-free Read in dnotify_handle_event fs 19 1 19d 15d
KASAN: stack-out-of-bounds Read in unwind_next_frame (4) fs 17 1 23d 19d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 6 1 20d 20d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 6 1 21d 21d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 2 1d12h 22d
WARNING in do_new_mount (5) fs -1 1 29d 25d
possible deadlock in lookup_one_unlocked (2) fs 4 1 33d 29d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 51 6h18m 29d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 3 2d13h 31d
KCSAN: data-race in fifo_open / pipe_poll fs 6 1 34d 34d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 2 21d 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 39d 39d
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 48d 44d
KCSAN: data-race in init_file / prepare_creds fs 6 1 46d 46d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 5 3d01h 47d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 6 1 47d 47d
general protection fault in asm_sysvec_reschedule_ipi mm fs 2 1 51d 47d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 6 1 47d 47d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 6 1 49d 49d
WARNING in lookup_slow (4) fs -1 5 3d20h 50d
general protection fault in ib_free_port_attrs fs rdma 8 3 14d 50d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 20d 51d
WARNING in dqput (2) fs -1 5 6h20m 53d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 3 31d 54d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs -1 2 29d 64d
KMSAN: uninit-value in __folio_cancel_dirty mm fs 7 1 72d 68d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 4 10d 72d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 16d 76d
WARNING in do_rmdir fs -1 5 3d00h 85d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 13d 88d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 6 3 22d 97d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 6 3 55d 104d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 6 3 38d 112d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 16 6d04h 122d
WARNING in cleanup_mnt (5) fs -1 7 39d 136d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 93 9h05m 160d
KASAN: slab-out-of-bounds Read in seq_printf fs 19 5 64d 170d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 12 23d 199d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 6 7 39d 213d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 12 3d07h 228d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 484 1d13h 238d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 13 5d10h 243d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 32 9d10h 275d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 31 12d 283d
BUG: corrupted list in vfs_setxattr fs 8 26 6d21h 287d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 97 14d 369d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 69 2d11h 378d
KCSAN: data-race in pollwake / pollwake (5) fs 6 503 5h34m 385d 💬 2 [26d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 29 50d 392d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 125 1d10h 409d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 319 22h38m 414d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 513 1d07h 434d
WARNING in vfs_setxattr (3) fs -1 383 1h55m 454d
WARNING in chown_common fs -1 109 18h43m 455d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 6 643 44d 486d
WARNING in do_mknodat (3) fs -1 178 2h45m 500d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 350 1d13h 529d
KCSAN: data-race in do_select / pollwake (2) fs 6 1630 7h01m 584d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 308 2d23h 584d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 438 6d01h 584d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 1948 12h46m 585d
KCSAN: data-race in d_delete / step_into (6) fs 6 795 4d11h 586d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4710 5h31m 1479d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1526 17d 1754d
KCSAN: data-race in do_sys_poll / pollwake fs 6 5300 6h33m 1822d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4085 5d19h 2043d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2060 9h04m 2049d