syzbot


Applied filters: Label=subsystems:fs (drop)
open (63):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: sleeping function called from invalid context in vfree (2) fs 5 C 10 6h42m 1d00h 💬 3 [19h06m]
INFO: task hung in v9fs_file_fsync fs mm 1 C done 13 1d03h 1d00h 💬 4 [10h30m]
KASAN: slab-use-after-free Read in driver_remove_file fs 19 46 now 20d
kernel BUG in mpage_readahead fs -1 9 4d03h 20d
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 27d 26d PATCH [26d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 31 14h22m 32d PATCH [25d]
WARNING: bad unlock balance in query_matching_vma fs 4 C done 9 35d 35d 💬 2 [34d]
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 2 35d 35d
WARNING in path_noexec fs mm -1 C done 8666 10h38m 42d PATCH [42d]
possible deadlock in __simple_recursive_removal fs 4 C 38 46d 47d 💬 1 [46d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 41d 47d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 46d 48d
WARNING in minix_rename fs -1 syz error 7 41d 55d
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 65d 61d PATCH [60d]
KASAN: slab-use-after-free Read in send_sigio fs 19 1 92d 83d
BUG: unable to handle kernel paging request in drop_sysctl_table fs 8 syz 6 81d 96d 💬 1 [96d]
general protection fault in do_move_mount (3) fs 10 C done done 570 69d 96d 💬 3 [37d]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs 8 C 11 74d 99d 💬 3 [88d]
kernel BUG in __filemap_add_folio mm fs -1 C done 300 12h22m 116d
INFO: task hung in vfs_rename (2) fs 1 C error 15 10h04m 118d PATCH [90d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 41 1d15h 118d 💬 1 [118d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 31d 121d 💬 2 [27d]
WARNING: bad unlock balance in traverse fs 4 C 43 5d16h 173d
WARNING: bad unlock balance in seq_read_iter fs 4 C 39 10d 199d PATCH [199d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 45 3h17m 208d PATCH [133d]
WARNING in minix_rmdir fs -1 C inconclusive 54 14h15m 222d
possible deadlock in __configfs_open_file fs 4 C 26 7d17h 239d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 5d07h 240d
WARNING in minix_unlink fs -1 C inconclusive 402 21h12m 269d 💬 6 [267d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3252 2h01m 275d 💬 1 [134d]
INFO: task hung in do_rmdir (6) fs 1 C error inconclusive 48 49d 298d 💬 1 [27d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 10d 304d
INFO: task hung in do_coredump (3) fs 1 C done 361 1d18h 305d 💬 4 [42d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 107 2d01h 313d 💬 1 [27d]
possible deadlock in input_inject_event usb fs 4 C done 1402 18h42m 325d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs 10 C 12 87d 326d PATCH [307d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 12d 351d 💬 1 [4d19h]
WARNING in iov_iter_revert (5) fs -1 C error error 7 11h30m 363d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 30 1d14h 399d PATCH [398d]
general protection fault in iter_file_splice_write fs 2 C done 2811 1d17h 456d PATCH [287d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 96d 487d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 84d 532d PATCH [137d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 194d 572d
INFO: rcu detected stall in dput (8) mm fs 1 C done 447 52m 596d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 350d 615d PATCH [374d]
go runtime error fs 2 syz error inconclusive 23 148d 634d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 110 38d 681d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 11d 768d PATCH [410d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 230d 822d 💬 2 [819d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 16d 838d 💬 6 [382d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 143d 971d 💬 5 [525d]
WARNING in do_mkdirat fs -1 C error error 499 4d07h 989d 💬 22 [553d]
WARNING in path_openat fs -1 C error done 160 9m 991d 💬 1 [553d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1874 3d03h 1012d 💬 2 [370d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4501 8m 1047d 💬 2 [346d]
WARNING in inc_nlink (3) fs -1 C error error 6869 1d05h 1250d 💬 1 [397d]
INFO: task hung in filename_create (4) fs 1 C error error 2256 2h30m 1336d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 67 8d10h 1345d PATCH [676d]
possible deadlock in input_event (2) fs 4 C inconclusive 6194 17h08m 1377d 💬 3 [397d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 5d23h 1489d 💬 4 [1470d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1463d 1816d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1266d 1853d 💬 1 [1853d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1133d 2031d 💬 2 [1924d]
moderation (77):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Read in drop_buffers (4) fs 17 88 6h46m 1d04h
KCSAN: data-race in pipe_poll / pipe_resize_ring (3) fs 6 1 2d18h 2d18h
WARNING in __folio_mark_dirty (3) fs mm -1 1 12d 8d14h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 2 1d11h 9d02h
KCSAN: data-race in pipe_release / pipe_wait_writable (3) fs 6 2 19d 19d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 19d 19d
BUG: unable to handle kernel paging request in page_cache_ra_unbounded mm fs 8 1 25d 21d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 22d 22d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 2 15d 23d
KCSAN: data-race in atime_needs_update / setattr_copy (2) fs 6 1 23d 23d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 2 1d13h 26d
BUG: corrupted list in chown_common fs 8 2 5d22h 27d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 22 5d23h 34d
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 34d 34d
WARNING in unlock_mount (2) fs -1 1 36d 35d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 35d 35d
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 37d 37d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 39d 39d
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 3 6d00h 39d
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 21 1d07h 40d
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 42d 42d
WARNING in vfs_utimes (4) fs -1 1 46d 42d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 2 32d 44d
WARNING in chmod_common (3) fs -1 2 12d 44d
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 45d 45d
BUG: sleeping function called from invalid context in freader_get_folio fs 5 32 43d 45d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 50d 46d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 50d 46d
KASAN: slab-use-after-free Read in dnotify_handle_event fs 19 1 54d 50d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 55d 55d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 3 9d20h 57d
WARNING in do_new_mount (5) fs -1 1 64d 60d
possible deadlock in lookup_one_unlocked (2) fs 4 1 68d 64d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 119 5h40m 64d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 5 14d 66d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 3 6d05h 69d
KASAN: slab-use-after-free Write in __ep_remove fs 24 1 78d 74d
general protection fault in proc_fill_cache fs 2 1 83d 79d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 11 4d15h 82d
WARNING in lookup_slow (4) fs -1 7 8d20h 84d
general protection fault in ib_free_port_attrs rdma fs 8 4 25d 85d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 55d 86d
WARNING in dqput (2) fs -1 5 35d 88d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 6 1d11h 89d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 6 2d05h 107d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 10d 111d
WARNING in do_rmdir fs -1 5 37d 120d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 48d 123d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 12 12d 139d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 18 12d 157d
WARNING in cleanup_mnt (5) fs -1 7 73d 170d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 143 1d04h 195d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 16 6d04h 234d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 14 5d19h 263d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 554 3h02m 273d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 15 17d 278d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 37 2h37m 310d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 34 21h04m 318d
BUG: corrupted list in vfs_setxattr fs 8 32 5d02h 322d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 107 4d02h 404d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 77 2d07h 413d
KCSAN: data-race in pollwake / pollwake (5) fs 6 524 21d 420d 💬 2 [61d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 32 14h09m 426d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 144 1d05h 444d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 374 7h17m 449d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 563 5h43m 468d
WARNING in chown_common fs -1 116 5d06h 490d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 388 1d09h 564d
KCSAN: data-race in do_select / pollwake (2) fs 6 1666 21d 619d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 442 9d22h 619d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2011 5h41m 620d
KCSAN: data-race in d_delete / step_into (6) fs 6 813 6h19m 620d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4778 7h07m 1514d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1540 1d09h 1788d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4091 5d10h 2078d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2138 6h10m 2084d
corrupted report (2) fs -1 968680 now 2686d