syzbot


Applied filters: Label=subsystems:nilfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING in nilfs_rmdir nilfs C error 295 80d 127d 27/28 never 901ce9705fbb nilfs2: prevent use of deleted inode
kernel BUG in nilfs_delete_entry nilfs C done 22 69d 332d 27/28 never ee70999a988b nilfs2: handle errors that nilfs_prepare_chunk() may return
kernel BUG in nilfs_set_link nilfs 1 80d 76d 27/28 never ee70999a988b nilfs2: handle errors that nilfs_prepare_chunk() may return
general protection fault in __d_unalias udf nilfs C done 835 43d 52d 26/28 never 902e09c8acde fix braino in "9p: fix ->rename_sem exclusion"
KASAN: use-after-free Read in nilfs_find_entry nilfs C inconclusive 8 114d 136d 27/28 never 985ebec4ab0a nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()
WARNING in nilfs_btree_propagate (2) nilfs C error inconclusive 2 121d 163d 27/28 never ca76bb226bf4 nilfs2: do not force clear folio if buffer is referenced
general protection fault in touch_buffer nilfs C 8 138d 148d 28/28 102d cd45e963e44b nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
possible deadlock in nilfs_dirty_inode (4) nilfs C 2 150d 160d 28/28 134d b3a033e3ecd3 nilfs2: fix potential deadlock with newly created symlinks
kernel BUG in __block_write_begin_int (3) nilfs C 4 162d 163d 28/28 134d 41e192ad2779 nilfs2: fix kernel bug due to missing clearing of checked flag
INFO: task hung in vcs_open (8) nilfs serial C inconclusive 7 176d 182d 28/28 135d 08cfa12adf88 nilfs2: propagate directory read errors from nilfs_find_entry()
kernel BUG in submit_bh_wbc (3) nilfs fs C done 18 158d 165d 28/28 135d 6ed469df0bfb nilfs2: fix kernel bug due to missing clearing of buffer delay flag
general protection fault in nilfs_btree_insert (2) nilfs C inconclusive 1 197d 207d 28/28 156d 9403001ad65a nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
kernel BUG in nilfs_btnode_create_block (2) nilfs 1 289d 285d 27/28 217d 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 274d 323d 27/28 225d 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 263d 328d 27/28 226d a9e1ddc09ca5 nilfs2: fix kernel bug on rename operation of broken directory
WARNING in filemap_unaccount_folio nilfs C inconclusive 13 275d 310d 26/28 233d 49ae997f8f0d nilfs2: add missing check for inode numbers on directory entries
INFO: task hung in nilfs_segctor_thread (2) nilfs C inconclusive 98 293d 402d 26/28 261d 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 290d 451d 25/28 290d 61b258b0d2f6 x86: call instrumentation hooks from copy_mc.c
INFO: task hung in nilfs_detach_log_writer nilfs C inconclusive 125 309d 886d 25/28 290d eb85dace897c nilfs2: fix potential hang in nilfs_detach_log_writer()
UBSAN: array-index-out-of-bounds in nilfs_add_link nilfs C error 4 346d 347d 25/28 309d c4a7dc9523b5 nilfs2: fix OOB in nilfs_set_de_type
kernel BUG in submit_bh_wbc nilfs C done 10 338d 347d 25/28 337d 269cdf353b5b nilfs2: prevent kernel bug at submit_bh_wbc()
kernel BUG at fs/buffer.c:LINE! nilfs C done error 567 353d 2534d 25/28 352d f2f26b4a84a0 nilfs2: fix failure to detect DAT corruption in btree and direct mappings
kernel BUG in end_buffer_async_write nilfs C inconclusive 6 453d 663d 25/28 364d 5bc09b397cbf nilfs2: fix potential bug in end_buffer_async_write
INFO: task hung in migrate_pages_batch nilfs C 22 413d 424d 25/28 367d 38296afe3c6e nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_sufile_set_segment_usage nilfs C inconclusive 341 491d 909d 25/28 432d 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 600d 614d 23/28 532d f8654743a0e6 nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
WARNING in mark_buffer_dirty (5) nilfs C done 172 535d 654d 23/28 532d 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 601d 676d 23/28 532d f83913f8c5b8 nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_btree_assign nilfs C error 799 611d 914d 23/28 546d 679bd7ebdd31 nilfs2: fix buffer corruption due to concurrent device reads
general protection fault in nilfs_clear_dirty_page nilfs C done 15 654d 888d 23/28 546d 782e53d0c144 nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
INFO: task hung in sync_inodes_sb (4) nilfs C done inconclusive 345 633d 1588d 23/28 633d 92c5d1b860e9 nilfs2: reject devices with insufficient block count
kernel BUG in nilfs_btnode_create_block nilfs C 8 678d 886d 23/28 633d 2f012f2baca1 nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
WARNING in nilfs_segctor_do_construct (2) nilfs C error 3 684d 682d 23/28 633d 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 682d 687d 22/28 635d 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 637d 690d 22/28 635d 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 737d 731d 22/28 658d 6be49d100c22 nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
possible deadlock in nilfs_evict_inode nilfs 5 738d 756d 22/28 658d 42560f9c92cc nilfs2: fix sysfs interface lifetime
KMSAN: uninit-value in nilfs_add_checksums_on_logs nilfs 1079 659d 752d 22/28 658d 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 823d 820d 22/28 658d 7633355e5c7f nilfs2: fix general protection fault in nilfs_btree_insert()
KMSAN: kernel-infoleak in nilfs_ioctl_wrap_copy nilfs 4 725d 752d 22/28 658d 003587000276 nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
WARNING in nilfs_dat_prepare_end nilfs C error 288 753d 906d 22/28 658d 5124a0a54985 nilfs2: replace WARN_ONs for invalid DAT metadata block requests
INFO: task hung in lock_mount nilfs C error error 1238 708d 2523d 22/28 658d a6a491c04888 nilfs2: fix infinite loop in nilfs_mdt_get_block()
INFO: task hung in nilfs_segctor_thread nilfs C error 94 695d 869d 22/28 658d 99b9402a36f0 nilfs2: fix underflow in second superblock position calculations
WARNING in nilfs_dat_commit_end nilfs C error 267 753d 909d 22/28 658d 602ce7b8e134 nilfs2: prevent WARNING in nilfs_dat_commit_end()
WARNING in mark_buffer_dirty (4) bfs nilfs C inconclusive 1152 658d 998d 22/28 658d 28a65b49eb53 nilfs2: do not write dirty data after degenerating to read-only
possible deadlock in __nilfs_error (2) nilfs 1 740d 736d 22/28 658d 42560f9c92cc nilfs2: fix sysfs interface lifetime
memory leak in kobject_set_name_vargs (5) nilfs C 4 907d 1009d 22/28 762d 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 762d 1224d 22/28 762d 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 903d 918d 22/28 762d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in nilfs_segctor_do_construct nilfs C 5 789d 912d 22/28 762d 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 878d 887d 22/28 762d 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 872d 881d 22/28 762d 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 872d 910d 22/28 762d 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 874d 884d 22/28 762d 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 868d 878d 22/28 762d 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 890d 908d 22/28 762d 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 923d 923d 22/28 762d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in __set_page_dirty nilfs C error 9 1122d 1346d 22/28 762d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
general protection fault in end_page_writeback mm nilfs C error done 2 861d 892d 22/28 762d 512c5ca01a36 nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
possible deadlock in nilfs_count_free_blocks nilfs C 60 880d 893d 22/28 762d 8ac932a4921a nilfs2: fix deadlock in nilfs_count_free_blocks()
memory leak in kobject_set_name_vargs (3) nilfs C 19 1593d 1649d 15/28 1592d cb8d53d2c973 ext4: fix leaking sysfs kobject after failed mount