syzbot


Applied filters: Label=subsystems:nilfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
kernel BUG in __block_write_begin_int (2) nilfs C inconclusive 2 15d 79d 24/27 never a9e1ddc09ca5 nilfs2: fix kernel bug on rename operation of broken directory
KASAN: slab-use-after-free Read in lru_add_fn nilfs mm C inconclusive 68 26d 74d 13/27 never nilfs2: add missing check for inode numbers on directory entries nilfs2: add missing check for inode numbers on directory entries
WARNING in filemap_unaccount_folio nilfs C inconclusive 13 27d 62d 25/27 never 49ae997f8f0d nilfs2: add missing check for inode numbers on directory entries
INFO: task hung in nilfs_segctor_thread (2) nilfs C inconclusive 98 44d 154d 27/27 13d 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 C 171 41d 202d 26/27 41d 61b258b0d2f6 x86: call instrumentation hooks from copy_mc.c
INFO: task hung in nilfs_detach_log_writer nilfs C inconclusive 125 61d 637d 26/27 42d eb85dace897c nilfs2: fix potential hang in nilfs_detach_log_writer()
UBSAN: array-index-out-of-bounds in nilfs_add_link nilfs C error 4 97d 98d 26/27 61d c4a7dc9523b5 nilfs2: fix OOB in nilfs_set_de_type
kernel BUG in submit_bh_wbc nilfs C done 10 89d 99d 26/27 89d 269cdf353b5b nilfs2: prevent kernel bug at submit_bh_wbc()
kernel BUG at fs/buffer.c:LINE! nilfs C done error 567 105d 2286d 26/27 104d f2f26b4a84a0 nilfs2: fix failure to detect DAT corruption in btree and direct mappings
kernel BUG in end_buffer_async_write nilfs C inconclusive 6 205d 415d 26/27 116d 5bc09b397cbf nilfs2: fix potential bug in end_buffer_async_write
INFO: task hung in migrate_pages_batch nilfs C 22 165d 176d 26/27 119d 38296afe3c6e nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_sufile_set_segment_usage nilfs C inconclusive 341 243d 661d 25/27 184d 675abf8df135 nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
KASAN: slab-use-after-free Read in nilfs_load_inode_block (2) nilfs C done 4 351d 366d 23/27 284d f8654743a0e6 nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
WARNING in mark_buffer_dirty (5) nilfs C done 172 287d 406d 23/27 284d cdaac8e7e5a0 nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
general protection fault in folio_create_empty_buffers nilfs C error 6 353d 428d 23/27 284d f83913f8c5b8 nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_btree_assign nilfs C error 799 363d 666d 23/27 298d 679bd7ebdd31 nilfs2: fix buffer corruption due to concurrent device reads
general protection fault in nilfs_clear_dirty_page nilfs C done 15 405d 639d 23/27 298d 782e53d0c144 nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
INFO: task hung in sync_inodes_sb (4) nilfs C done inconclusive 345 385d 1340d 23/27 384d 92c5d1b860e9 nilfs2: reject devices with insufficient block count
kernel BUG in nilfs_btnode_create_block nilfs C 8 430d 637d 23/27 384d 2f012f2baca1 nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
WARNING in nilfs_segctor_do_construct (2) nilfs C error 3 436d 434d 23/27 384d fee5eaecca86 nilfs2: fix possible out-of-bounds segment allocation in resize ioctl
KASAN: slab-use-after-free Write in nilfs_inode_sub_blocks nilfs 4 434d 438d 22/27 387d 9b5a04ac3ad9 nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()
KASAN: slab-use-after-free Read in nilfs_load_inode_block nilfs C error 18 389d 442d 22/27 387d 9b5a04ac3ad9 nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()
KASAN: slab-use-after-free Read in nilfs_segctor_thread nilfs 1 489d 483d 22/27 410d 6be49d100c22 nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
possible deadlock in nilfs_evict_inode nilfs 5 490d 508d 22/27 410d 42560f9c92cc nilfs2: fix sysfs interface lifetime
KMSAN: uninit-value in nilfs_add_checksums_on_logs nilfs 1079 411d 504d 22/27 410d 7397031622e0 nilfs2: initialize "struct nilfs_binfo_dat"->bi_pad field ef832747a82d nilfs2: initialize unused bytes in segment summary blocks
general protection fault in nilfs_btree_insert nilfs C error 2 575d 572d 22/27 410d 7633355e5c7f nilfs2: fix general protection fault in nilfs_btree_insert()
KMSAN: kernel-infoleak in nilfs_ioctl_wrap_copy nilfs 4 477d 504d 22/27 410d 003587000276 nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
WARNING in nilfs_dat_prepare_end nilfs C error 288 505d 658d 22/27 410d 5124a0a54985 nilfs2: replace WARN_ONs for invalid DAT metadata block requests
INFO: task hung in lock_mount nilfs C error error 1238 460d 2275d 22/27 410d a6a491c04888 nilfs2: fix infinite loop in nilfs_mdt_get_block()
INFO: task hung in nilfs_segctor_thread nilfs C error 94 447d 621d 22/27 410d 99b9402a36f0 nilfs2: fix underflow in second superblock position calculations
WARNING in nilfs_dat_commit_end nilfs C error 267 505d 661d 22/27 410d 602ce7b8e134 nilfs2: prevent WARNING in nilfs_dat_commit_end()
WARNING in mark_buffer_dirty (4) bfs nilfs C inconclusive 1152 410d 749d 22/27 410d 28a65b49eb53 nilfs2: do not write dirty data after degenerating to read-only
possible deadlock in __nilfs_error (2) nilfs 1 492d 488d 22/27 410d 42560f9c92cc nilfs2: fix sysfs interface lifetime
memory leak in kobject_set_name_vargs (5) nilfs C 4 659d 761d 22/27 514d d0d51a97063d nilfs2: fix leak of nilfs_root in case of writer thread creation failure
KMSAN: uninit-value in btrfs_clean_tree_block (2) btrfs nilfs 15960 514d 975d 22/27 514d cbddcc4fa344 btrfs: set generation before calling btrfs_clean_tree_block in btrfs_init_new_buffer
KASAN: use-after-free Read in nilfs_mdt_destroy nilfs C error 20 655d 670d 22/27 514d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in nilfs_segctor_do_construct nilfs C 5 541d 664d 22/27 514d 723ac751208f nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
general protection fault in nilfs_palloc_commit_free_entry nilfs C error 2 630d 638d 22/27 514d f0a0ccda18d6 nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
BUG: unable to handle kernel NULL pointer dereference in lock_page nilfs C error 4 624d 633d 22/27 514d 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 C error 124 624d 662d 22/27 514d 21a87d88c225 nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
UBSAN: shift-out-of-bounds in nilfs_load_super_block nilfs C error 3 626d 636d 22/27 514d 610a2a3d7d8b nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
KASAN: use-after-free Read in nilfs_segctor_sync nilfs C error 3 620d 630d 22/27 514d 8cccf05fe857 nilfs2: fix use-after-free bug of ns_writer on remount
KASAN: use-after-free Read in nilfs_segctor_confirm nilfs C inconclusive 19 642d 660d 22/27 514d d325dc6eb763 nilfs2: fix use-after-free bug of struct nilfs_root
BUG: unable to handle kernel paging request in kernfs_put_active kernfs nilfs C 2 675d 675d 22/27 514d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in __set_page_dirty nilfs C error 9 874d 1098d 22/27 514d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
general protection fault in end_page_writeback mm nilfs C error done 2 613d 644d 22/27 514d 512c5ca01a36 nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
possible deadlock in nilfs_count_free_blocks nilfs C 60 632d 644d 22/27 514d 8ac932a4921a nilfs2: fix deadlock in nilfs_count_free_blocks()
memory leak in kobject_set_name_vargs (3) nilfs C 19 1345d 1400d 15/27 1344d cb8d53d2c973 ext4: fix leaking sysfs kobject after failed mount