syzbot


Applied filters: Label=subsystems:nilfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
possible deadlock in __nilfs_error (3) nilfs 4 C error 947 92d 107d 29/29 38d fb881cd76045 nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs()
possible deadlock in nilfs_get_block nilfs 4 syz 30 96d 106d 29/29 38d fb881cd76045 nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs()
general protection fault in __d_unalias udf nilfs 8 C done 835 183d 192d 28/29 62d 902e09c8acde fix braino in "9p: fix ->rename_sem exclusion"
WARNING in nilfs_rmdir nilfs -1 C error 295 220d 267d 28/29 100d 901ce9705fbb nilfs2: prevent use of deleted inode
KASAN: use-after-free Read in nilfs_find_entry nilfs 19 C inconclusive 8 255d 276d 28/29 100d 985ebec4ab0a nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()
WARNING in nilfs_btree_propagate (2) nilfs -1 C error inconclusive 2 261d 303d 28/29 100d ca76bb226bf4 nilfs2: do not force clear folio if buffer is referenced
kernel BUG in nilfs_delete_entry nilfs -1 C done 22 209d 472d 28/29 100d ee70999a988b nilfs2: handle errors that nilfs_prepare_chunk() may return
kernel BUG in nilfs_set_link nilfs -1 1 220d 216d 28/29 100d ee70999a988b nilfs2: handle errors that nilfs_prepare_chunk() may return
general protection fault in touch_buffer nilfs 2 C 8 278d 288d 28/29 242d cd45e963e44b nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
possible deadlock in nilfs_dirty_inode (4) nilfs 4 C 2 290d 300d 28/29 274d b3a033e3ecd3 nilfs2: fix potential deadlock with newly created symlinks
kernel BUG in __block_write_begin_int (3) nilfs -1 C 4 303d 303d 28/29 274d 41e192ad2779 nilfs2: fix kernel bug due to missing clearing of checked flag
INFO: task hung in vcs_open (8) nilfs serial 1 C inconclusive 7 316d 322d 28/29 275d 08cfa12adf88 nilfs2: propagate directory read errors from nilfs_find_entry()
kernel BUG in submit_bh_wbc (3) nilfs fs -1 C done 18 298d 305d 28/29 275d 6ed469df0bfb nilfs2: fix kernel bug due to missing clearing of buffer delay flag
general protection fault in nilfs_btree_insert (2) nilfs 2 C inconclusive 1 337d 347d 28/29 297d 9403001ad65a nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
kernel BUG in nilfs_btnode_create_block (2) nilfs -1 1 429d 425d 27/29 357d 4811f7af6090 nilfs2: handle inconsistent state in nilfs_btnode_create_block()
KASAN: slab-use-after-free Read in lru_add_fn nilfs mm 19 C inconclusive 68 415d 463d 27/29 365d 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 C inconclusive 2 403d 468d 27/29 366d a9e1ddc09ca5 nilfs2: fix kernel bug on rename operation of broken directory
WARNING in filemap_unaccount_folio nilfs -1 C inconclusive 13 415d 450d 26/29 374d 49ae997f8f0d nilfs2: add missing check for inode numbers on directory entries
INFO: task hung in nilfs_segctor_thread (2) nilfs 1 C inconclusive 98 433d 543d 26/29 401d 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 C 171 430d 591d 25/29 430d 61b258b0d2f6 x86: call instrumentation hooks from copy_mc.c
INFO: task hung in nilfs_detach_log_writer nilfs 1 C inconclusive 125 449d 1026d 25/29 430d eb85dace897c nilfs2: fix potential hang in nilfs_detach_log_writer()
UBSAN: array-index-out-of-bounds in nilfs_add_link nilfs 15 C error 4 486d 487d 25/29 449d c4a7dc9523b5 nilfs2: fix OOB in nilfs_set_de_type
kernel BUG in submit_bh_wbc nilfs -1 C done 10 478d 487d 25/29 477d 269cdf353b5b nilfs2: prevent kernel bug at submit_bh_wbc()
kernel BUG at fs/buffer.c:LINE! nilfs -1 C done error 567 493d 2674d 25/29 492d f2f26b4a84a0 nilfs2: fix failure to detect DAT corruption in btree and direct mappings
kernel BUG in end_buffer_async_write nilfs -1 C inconclusive 6 593d 803d 25/29 504d 5bc09b397cbf nilfs2: fix potential bug in end_buffer_async_write
INFO: task hung in migrate_pages_batch nilfs 1 C 22 553d 564d 25/29 508d 38296afe3c6e nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_sufile_set_segment_usage nilfs -1 C inconclusive 341 631d 1049d 25/29 572d 675abf8df135 nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
KASAN: slab-use-after-free Read in nilfs_load_inode_block (2) nilfs 19 C done 4 740d 754d 23/29 673d f8654743a0e6 nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
WARNING in mark_buffer_dirty (5) nilfs -1 C done 172 675d 794d 23/29 673d cdaac8e7e5a0 nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
general protection fault in folio_create_empty_buffers nilfs 2 C error 6 741d 817d 23/29 673d f83913f8c5b8 nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
WARNING in nilfs_btree_assign nilfs -1 C error 799 751d 1054d 23/29 686d 679bd7ebdd31 nilfs2: fix buffer corruption due to concurrent device reads
general protection fault in nilfs_clear_dirty_page nilfs 2 C done 15 794d 1028d 23/29 686d 782e53d0c144 nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
INFO: task hung in sync_inodes_sb (4) nilfs 1 C done inconclusive 345 773d 1728d 23/29 773d 92c5d1b860e9 nilfs2: reject devices with insufficient block count
kernel BUG in nilfs_btnode_create_block nilfs -1 C 8 818d 1026d 23/29 773d 2f012f2baca1 nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()
WARNING in nilfs_segctor_do_construct (2) nilfs -1 C error 3 825d 823d 23/29 773d fee5eaecca86 nilfs2: fix possible out-of-bounds segment allocation in resize ioctl
KASAN: slab-use-after-free Write in nilfs_inode_sub_blocks nilfs 24 4 822d 827d 22/29 775d 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 19 C error 18 777d 830d 22/29 775d 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 19 1 877d 872d 22/29 798d 6be49d100c22 nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
possible deadlock in nilfs_evict_inode nilfs 4 5 878d 896d 22/29 798d 42560f9c92cc nilfs2: fix sysfs interface lifetime
KMSAN: uninit-value in nilfs_add_checksums_on_logs nilfs 7 1079 799d 892d 22/29 798d 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 2 C error 2 963d 960d 22/29 798d 7633355e5c7f nilfs2: fix general protection fault in nilfs_btree_insert()
KMSAN: kernel-infoleak in nilfs_ioctl_wrap_copy nilfs 9 4 865d 892d 22/29 798d 003587000276 nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
WARNING in nilfs_dat_prepare_end nilfs -1 C error 288 893d 1046d 22/29 798d 5124a0a54985 nilfs2: replace WARN_ONs for invalid DAT metadata block requests
INFO: task hung in lock_mount nilfs 1 C error error 1238 849d 2663d 22/29 798d a6a491c04888 nilfs2: fix infinite loop in nilfs_mdt_get_block()
INFO: task hung in nilfs_segctor_thread nilfs 1 C error 94 835d 1009d 22/29 798d 99b9402a36f0 nilfs2: fix underflow in second superblock position calculations
WARNING in nilfs_dat_commit_end nilfs -1 C error 267 893d 1049d 22/29 798d 602ce7b8e134 nilfs2: prevent WARNING in nilfs_dat_commit_end()
WARNING in mark_buffer_dirty (4) bfs nilfs -1 C inconclusive 1152 799d 1138d 22/29 798d 28a65b49eb53 nilfs2: do not write dirty data after degenerating to read-only
possible deadlock in __nilfs_error (2) nilfs 4 1 880d 876d 22/29 798d 42560f9c92cc nilfs2: fix sysfs interface lifetime
memory leak in kobject_set_name_vargs (5) nilfs 3 C 4 1047d 1149d 22/29 902d 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 7 15960 902d 1364d 22/29 902d 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 19 C error 20 1043d 1058d 22/29 902d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in nilfs_segctor_do_construct nilfs -1 C 5 929d 1052d 22/29 902d 723ac751208f nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
general protection fault in nilfs_palloc_commit_free_entry nilfs 2 C error 2 1018d 1027d 22/29 902d 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 C error 4 1012d 1021d 22/29 902d 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 C error 124 1012d 1050d 22/29 902d 21a87d88c225 nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
UBSAN: shift-out-of-bounds in nilfs_load_super_block nilfs -1 C error 3 1014d 1024d 22/29 902d 610a2a3d7d8b nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
KASAN: use-after-free Read in nilfs_segctor_sync nilfs 19 C error 3 1008d 1018d 22/29 902d 8cccf05fe857 nilfs2: fix use-after-free bug of ns_writer on remount
KASAN: use-after-free Read in nilfs_segctor_confirm nilfs 19 C inconclusive 19 1030d 1048d 22/29 902d 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 C 2 1063d 1063d 22/29 902d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
WARNING in __set_page_dirty nilfs -1 C error 9 1262d 1486d 22/29 902d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
general protection fault in end_page_writeback mm nilfs 2 C error done 2 1002d 1032d 22/29 902d 512c5ca01a36 nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
possible deadlock in nilfs_count_free_blocks nilfs 4 C 60 1020d 1033d 22/29 902d 8ac932a4921a nilfs2: fix deadlock in nilfs_count_free_blocks()
memory leak in kobject_set_name_vargs (3) nilfs 3 C 19 1733d 1789d 15/29 1733d cb8d53d2c973 ext4: fix leaking sysfs kobject after failed mount