Applied filters: WithRepro (drop) Label=subsystems:nilfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
INFO: task hung in nilfs_transaction_begin (2) prio:low nilfs 1 syz, C error 14 57d 97d 29/29 19d 0e7a690fe435 nilfs2: reject CLEAN_SEGMENTS ioctl with out-of-range segment numbers
WARNING in nilfs_btree_mark nilfs -1 syz, C error 9 111d 137d 29/29 74d be3e5d10643d nilfs2: reject zero bd_oblocknr in nilfs_ioctl_mark_blocks_dirty()
WARNING in nilfs_ioctl_prepare_clean_segments nilfs -1 syz, C error 3 119d 139d 29/29 74d be3e5d10643d nilfs2: reject zero bd_oblocknr in nilfs_ioctl_mark_blocks_dirty()
general protection fault in nilfs_mdt_save_to_shadow_map nilfs prio:normal 2 syz, C error 87 111d 139d 29/29 74d 4a4e0328edd9 nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map
INFO: task hung in nilfs_segctor_thread (6) nilfs 1 syz, C done 41 88d 229d 29/29 88d ed527ef0c264 nilfs2: Fix potential block overflow that cause system hang
WARNING: ODEBUG bug in nilfs_detach_log_writer (2) nilfs -1 syz, C 4 281d 279d 29/29 207d 9a6b60cb147d nilfs2: avoid having an active sc_timer before freeing sci
possible deadlock in __nilfs_error (3) nilfs 4 syz, C error 947 445d 460d 29/29 391d fb881cd76045 nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs()
possible deadlock in nilfs_get_block nilfs 4 syz 30 449d 459d 29/29 391d fb881cd76045 nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs()
general protection fault in __d_unalias udf nilfs 8 syz, C done 835 535d 545d 28/29 415d 902e09c8acde fix braino in "9p: fix ->rename_sem exclusion"
WARNING in nilfs_rmdir nilfs -1 syz, C error 295 573d 620d 28/29 453d 901ce9705fbb nilfs2: prevent use of deleted inode
KASAN: use-after-free Read in nilfs_find_entry nilfs 19 syz, C inconclusive 8 607d 629d 28/29 453d 985ebec4ab0a nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()
WARNING in nilfs_btree_propagate (2) nilfs -1 syz, C error inconclusive 2 614d 656d 28/29 453d ca76bb226bf4 nilfs2: do not force clear folio if buffer is referenced
kernel BUG in nilfs_delete_entry nilfs -1 syz, C done 22 562d 825d 28/29 453d ee70999a988b nilfs2: handle errors that nilfs_prepare_chunk() may return
general protection fault in touch_buffer nilfs 2 syz, C 8 631d 641d 28/29 594d cd45e963e44b nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
possible deadlock in nilfs_dirty_inode (4) nilfs 4 syz, C 2 643d 653d 28/29 626d b3a033e3ecd3 nilfs2: fix potential deadlock with newly created symlinks
kernel BUG in __block_write_begin_int (3) nilfs -1 syz, C 4 655d 655d 28/29 626d 41e192ad2779 nilfs2: fix kernel bug due to missing clearing of checked flag
INFO: task hung in vcs_open (8) nilfs serial 1 syz, C inconclusive 7 669d 675d 28/29 628d 08cfa12adf88 nilfs2: propagate directory read errors from nilfs_find_entry()
kernel BUG in submit_bh_wbc (3) nilfs fs -1 syz, C done 18 650d 658d 28/29 628d 6ed469df0bfb nilfs2: fix kernel bug due to missing clearing of buffer delay flag
general protection fault in nilfs_btree_insert (2) nilfs 2 syz, C inconclusive 1 690d 700d 28/29 649d 9403001ad65a nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
KASAN: slab-use-after-free Read in lru_add_fn nilfs mm 19 syz, C inconclusive 68 767d 816d 27/29 718d 49ae997f8f0d nilfs2: add missing check for inode numbers on directory entries nilfs2: add missing check for inode numbers on directory entries
kernel BUG in __block_write_begin_int (2) nilfs -1 syz, C inconclusive 2 756d 820d 27/29 719d a9e1ddc09ca5 nilfs2: fix kernel bug on rename operation of broken directory
WARNING in filemap_unaccount_folio nilfs -1 syz, C inconclusive 13 768d 803d 26/29 726d 49ae997f8f0d nilfs2: add missing check for inode numbers on directory entries
INFO: task hung in nilfs_segctor_thread (2) nilfs 1 syz, C inconclusive 98 786d 895d 26/29 754d 7373a51e7998 nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors
KMSAN: uninit-value in nilfs_add_checksums_on_logs (2) nilfs 7 syz, C 171 783d 943d 25/29 782d 61b258b0d2f6 x86: call instrumentation hooks from copy_mc.c
INFO: task hung in nilfs_detach_log_writer nilfs 1 syz, C inconclusive 125 802d 1378d 25/29 783d eb85dace897c nilfs2: fix potential hang in nilfs_detach_log_writer()
UBSAN: array-index-out-of-bounds in nilfs_add_link nilfs 15 syz, C error 4 838d 839d 25/29 802d c4a7dc9523b5 nilfs2: fix OOB in nilfs_set_de_type
kernel BUG in submit_bh_wbc nilfs -1 syz, C done 10 830d 840d 25/29 830d 269cdf353b5b nilfs2: prevent kernel bug at submit_bh_wbc()
kernel BUG at fs/buffer.c:LINE! nilfs -1 syz, C done error 567 846d 3027d 25/29 845d f2f26b4a84a0 nilfs2: fix failure to detect DAT corruption in btree and direct mappings
kernel BUG in end_buffer_async_write nilfs -1 syz, C inconclusive 6 946d 1156d 25/29 857d 5bc09b397cbf nilfs2: fix potential bug in end_buffer_async_write
INFO: task hung in migrate_pages_batch nilfs 1 syz, C 22 906d 917d 25/29 860d 38296afe3c6e nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_sufile_set_segment_usage nilfs -1 syz, C inconclusive 341 984d 1402d 25/29 925d 675abf8df135 nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
KASAN: slab-use-after-free Read in nilfs_load_inode_block (2) nilfs 19 syz, C done 4 1093d 1107d 23/29 1025d f8654743a0e6 nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
WARNING in mark_buffer_dirty (5) nilfs -1 syz, C done 172 1028d 1147d 23/29 1025d cdaac8e7e5a0 nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
general protection fault in folio_create_empty_buffers nilfs 2 syz, C error 6 1094d 1169d 23/29 1025d f83913f8c5b8 nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_btree_assign nilfs -1 syz, C error 799 1104d 1407d 23/29 1039d 679bd7ebdd31 nilfs2: fix buffer corruption due to concurrent device reads
general protection fault in nilfs_clear_dirty_page nilfs 2 syz, C done 15 1147d 1380d 23/29 1039d 782e53d0c144 nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
INFO: task hung in sync_inodes_sb (4) nilfs 1 syz, C done inconclusive 345 1126d 2081d 23/29 1125d 92c5d1b860e9 nilfs2: reject devices with insufficient block count
kernel BUG in nilfs_btnode_create_block nilfs -1 syz, C 8 1171d 1378d 23/29 1125d 2f012f2baca1 nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
WARNING in nilfs_segctor_do_construct (2) nilfs -1 syz, C error 3 1177d 1175d 23/29 1125d fee5eaecca86 nilfs2: fix possible out-of-bounds segment allocation in resize ioctl
KASAN: slab-use-after-free Read in nilfs_load_inode_block nilfs 19 syz, C error 18 1130d 1183d 22/29 1128d 9b5a04ac3ad9 nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()
general protection fault in nilfs_btree_insert nilfs 2 syz, C error 2 1316d 1313d 22/29 1151d 7633355e5c7f nilfs2: fix general protection fault in nilfs_btree_insert()
WARNING in nilfs_dat_prepare_end nilfs -1 syz, C error 288 1246d 1399d 22/29 1151d 5124a0a54985 nilfs2: replace WARN_ONs for invalid DAT metadata block requests
INFO: task hung in lock_mount nilfs 1 syz, C error error 1238 1201d 3016d 22/29 1151d a6a491c04888 nilfs2: fix infinite loop in nilfs_mdt_get_block()
INFO: task hung in nilfs_segctor_thread nilfs 1 syz, C error 94 1188d 1362d 22/29 1151d 99b9402a36f0 nilfs2: fix underflow in second superblock position calculations
WARNING in nilfs_dat_commit_end nilfs -1 syz, C error 267 1246d 1402d 22/29 1151d 602ce7b8e134 nilfs2: prevent WARNING in nilfs_dat_commit_end()
WARNING in mark_buffer_dirty (4) bfs nilfs -1 syz, C inconclusive 1152 1151d 1490d 22/29 1151d 28a65b49eb53 nilfs2: do not write dirty data after degenerating to read-only
memory leak in kobject_set_name_vargs (5) nilfs 3 syz, C 4 1400d 1502d 22/29 1255d d0d51a97063d nilfs2: fix leak of nilfs_root in case of writer thread creation failure
KASAN: use-after-free Read in nilfs_mdt_destroy nilfs 19 syz, C error 20 1396d 1411d 22/29 1255d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in nilfs_segctor_do_construct nilfs -1 syz, C 5 1282d 1405d 22/29 1255d 723ac751208f nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
general protection fault in nilfs_palloc_commit_free_entry nilfs 2 syz, C error 2 1371d 1380d 22/29 1255d f0a0ccda18d6 nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
BUG: unable to handle kernel NULL pointer dereference in lock_page nilfs 10 syz, C error 4 1365d 1374d 22/29 1255d 512c5ca01a36 nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
INFO: trying to register non-static key in nilfs_bmap_lookup_at_level nilfs -1 syz, C error 124 1365d 1403d 22/29 1255d 21a87d88c225 nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
UBSAN: shift-out-of-bounds in nilfs_load_super_block nilfs -1 syz, C error 3 1367d 1377d 22/29 1255d 610a2a3d7d8b nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
KASAN: use-after-free Read in nilfs_segctor_sync nilfs 19 syz, C error 3 1361d 1371d 22/29 1255d 8cccf05fe857 nilfs2: fix use-after-free bug of ns_writer on remount
KASAN: use-after-free Read in nilfs_segctor_confirm nilfs 19 syz, C inconclusive 19 1383d 1401d 22/29 1255d d325dc6eb763 nilfs2: fix use-after-free bug of struct nilfs_root
BUG: unable to handle kernel paging request in kernfs_put_active kernfs nilfs 8 syz, C 2 1416d 1416d 22/29 1255d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in __set_page_dirty nilfs -1 syz, C error 9 1615d 1839d 22/29 1255d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
general protection fault in end_page_writeback mm nilfs 2 syz, C error done 2 1354d 1385d 22/29 1255d 512c5ca01a36 nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
possible deadlock in nilfs_count_free_blocks nilfs 4 syz, C 60 1373d 1386d 22/29 1255d 8ac932a4921a nilfs2: fix deadlock in nilfs_count_free_blocks()
memory leak in kobject_set_name_vargs (3) nilfs 3 syz, C 19 2086d 2141d 15/29 2085d cb8d53d2c973 ext4: fix leaking sysfs kobject after failed mount