syzbot


Applied filters: Label=subsystems:nilfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
INFO: task hung in vcs_open (8) nilfs serial C inconclusive 7 15d 21d 1/28 never nilfs2: propagate directory read errors from nilfs_find_entry()
general protection fault in nilfs_btree_insert (2) nilfs C inconclusive 1 36d 46d 27/28 never 9403001ad65a nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
kernel BUG in nilfs_btnode_create_block (2) nilfs 1 128d 124d 27/28 56d 4811f7af6090 nilfs2: handle inconsistent state in nilfs_btnode_create_block()
KASAN: slab-use-after-free Read in lru_add_fn nilfs mm C inconclusive 68 113d 161d 27/28 64d 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 C inconclusive 2 102d 166d 27/28 65d a9e1ddc09ca5 nilfs2: fix kernel bug on rename operation of broken directory
WARNING in filemap_unaccount_folio nilfs C inconclusive 13 114d 149d 26/28 72d 49ae997f8f0d nilfs2: add missing check for inode numbers on directory entries
INFO: task hung in nilfs_segctor_thread (2) nilfs C inconclusive 98 131d 241d 26/28 100d 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 128d 289d 25/28 128d 61b258b0d2f6 x86: call instrumentation hooks from copy_mc.c
INFO: task hung in nilfs_detach_log_writer nilfs C inconclusive 125 148d 724d 25/28 129d eb85dace897c nilfs2: fix potential hang in nilfs_detach_log_writer()
UBSAN: array-index-out-of-bounds in nilfs_add_link nilfs C error 4 184d 185d 25/28 148d c4a7dc9523b5 nilfs2: fix OOB in nilfs_set_de_type
kernel BUG in submit_bh_wbc nilfs C done 10 176d 186d 25/28 176d 269cdf353b5b nilfs2: prevent kernel bug at submit_bh_wbc()
kernel BUG at fs/buffer.c:LINE! nilfs C done error 567 192d 2373d 25/28 191d f2f26b4a84a0 nilfs2: fix failure to detect DAT corruption in btree and direct mappings
kernel BUG in end_buffer_async_write nilfs C inconclusive 6 291d 502d 25/28 203d 5bc09b397cbf nilfs2: fix potential bug in end_buffer_async_write
INFO: task hung in migrate_pages_batch nilfs C 22 252d 263d 25/28 206d 38296afe3c6e nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_sufile_set_segment_usage nilfs C inconclusive 341 330d 748d 25/28 271d 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 438d 453d 23/28 371d f8654743a0e6 nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
WARNING in mark_buffer_dirty (5) nilfs C done 172 374d 493d 23/28 371d 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 440d 515d 23/28 371d f83913f8c5b8 nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_btree_assign nilfs C error 799 450d 753d 23/28 385d 679bd7ebdd31 nilfs2: fix buffer corruption due to concurrent device reads
general protection fault in nilfs_clear_dirty_page nilfs C done 15 492d 726d 23/28 385d 782e53d0c144 nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
INFO: task hung in sync_inodes_sb (4) nilfs C done inconclusive 345 472d 1426d 23/28 471d 92c5d1b860e9 nilfs2: reject devices with insufficient block count
kernel BUG in nilfs_btnode_create_block nilfs C 8 517d 724d 23/28 471d 2f012f2baca1 nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
WARNING in nilfs_segctor_do_construct (2) nilfs C error 3 523d 521d 23/28 471d 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 521d 525d 22/28 474d 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 476d 529d 22/28 474d 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 576d 570d 22/28 497d 6be49d100c22 nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
possible deadlock in nilfs_evict_inode nilfs 5 577d 595d 22/28 497d 42560f9c92cc nilfs2: fix sysfs interface lifetime
KMSAN: uninit-value in nilfs_add_checksums_on_logs nilfs 1079 498d 591d 22/28 497d 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 662d 659d 22/28 497d 7633355e5c7f nilfs2: fix general protection fault in nilfs_btree_insert()
KMSAN: kernel-infoleak in nilfs_ioctl_wrap_copy nilfs 4 564d 591d 22/28 497d 003587000276 nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
WARNING in nilfs_dat_prepare_end nilfs C error 288 591d 745d 22/28 497d 5124a0a54985 nilfs2: replace WARN_ONs for invalid DAT metadata block requests
INFO: task hung in lock_mount nilfs C error error 1238 547d 2362d 22/28 497d a6a491c04888 nilfs2: fix infinite loop in nilfs_mdt_get_block()
INFO: task hung in nilfs_segctor_thread nilfs C error 94 534d 708d 22/28 497d 99b9402a36f0 nilfs2: fix underflow in second superblock position calculations
WARNING in nilfs_dat_commit_end nilfs C error 267 591d 748d 22/28 497d 602ce7b8e134 nilfs2: prevent WARNING in nilfs_dat_commit_end()
WARNING in mark_buffer_dirty (4) bfs nilfs C inconclusive 1152 497d 836d 22/28 497d 28a65b49eb53 nilfs2: do not write dirty data after degenerating to read-only
possible deadlock in __nilfs_error (2) nilfs 1 579d 575d 22/28 497d 42560f9c92cc nilfs2: fix sysfs interface lifetime
memory leak in kobject_set_name_vargs (5) nilfs C 4 746d 848d 22/28 601d 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 601d 1062d 22/28 601d 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 742d 757d 22/28 601d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in nilfs_segctor_do_construct nilfs C 5 627d 751d 22/28 601d 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 717d 725d 22/28 601d 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 711d 720d 22/28 601d 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 711d 749d 22/28 601d 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 713d 723d 22/28 601d 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 707d 717d 22/28 601d 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 729d 747d 22/28 601d 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 762d 762d 22/28 601d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in __set_page_dirty nilfs C error 9 961d 1185d 22/28 601d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
general protection fault in end_page_writeback mm nilfs C error done 2 700d 731d 22/28 601d 512c5ca01a36 nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
possible deadlock in nilfs_count_free_blocks nilfs C 60 719d 731d 22/28 601d 8ac932a4921a nilfs2: fix deadlock in nilfs_count_free_blocks()
memory leak in kobject_set_name_vargs (3) nilfs C 19 1432d 1487d 15/28 1431d cb8d53d2c973 ext4: fix leaking sysfs kobject after failed mount