syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1355]
≡ Subsystems
🐞 Fixed [7073]
🐞 Invalid [18601]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:gfs2 (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING in filename_mkdirat gfs2 -1 C 80 12d 70d 26/29 never 2ff7cf7e0640 gfs2: Call unlock_new_inode before d_instantiate
kernel BUG in bio_chain gfs2 block -1 C error 5696 98d 142d 28/29 never 4a94f052e098 gfs2: Initialize bio->bi_opf early
memory leak in __kthread_create_on_node gfs2 3 C 1 89d 88d 28/29 never da6f5bbc2e79 gfs2: fix memory leaks in gfs2_fill_super error path
general protection fault in gfs2_log_is_empty gfs2 19 C done 92 186d 195d 29/29 111d 9c4a3de6cd5b gfs2: Asynchronous withdraw
WARNING: ODEBUG bug in gfs2_fill_super gfs2 -1 C done 24 186d 189d 29/29 111d 9c4a3de6cd5b gfs2: Asynchronous withdraw
WARNING in move_to_new_folio (2) gfs2 mm -1 C error 398 273d 293d 29/29 231d 5c8f12cf1e64 gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops
UBSAN: shift-out-of-bounds in gfs2_dir_read (2) gfs2 -1 C 13 284d 287d 29/29 235d 557c024ca725 gfs2: Validate i_depth for exhash directories
WARNING in __folio_mark_dirty (2) gfs2 -1 C error 790989 298d 1154d 29/29 285d ae9f3bd8259a gfs2: replace sd_aspace with sd_inode
UBSAN: shift-out-of-bounds in gfs2_fill_super gfs2 -1 3 364d 382d 29/29 294d 27d2f101e789 gfs2: check sb_min_blocksize return value
KASAN: null-ptr-deref Read in gfs2_drop_inode gfs2 11 C done 1050 329d 337d 29/29 294d 9126d2754c5e gfs2: Don't clear sb->s_fs_info in gfs2_sys_fs_add
KMSAN: uninit-value in inode_go_dump (5) gfs2 7 C 6 520d 573d 28/29 356d f9417fcfca3c KMSAN: uninit-value in inode_go_dump (5)
WARNING in kthread_unpark (2) wireguard gfs2 -1 syz done 35 570d 716d 28/29 531d 214e01ad4ed7 kthread: unpark only parked kthread
BUG: corrupted list in gfs2_fill_super gfs2 22 C done 8527 580d 695d 28/29 553d 6cb9df81a2c4 gfs2: fix double destroy_workqueue error
BUG: sleeping function called from invalid context in gfs2_withdraw gfs2 5 C error done 182 840d 961d 25/29 769d 6f861765464f fs: Block writes to mounted block devices
WARNING in gfs2_check_blk_type gfs2 -1 C error done 67 829d 1233d 25/29 785d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in write_cache_pages (3) gfs2 1 C done done 10 842d 967d 25/29 796d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in gfs2_gl_hash_clear (3) gfs2 1 C error done 80 857d 1246d 25/29 818d 6f861765464f fs: Block writes to mounted block devices
BUG: sleeping function called from invalid context in glock_hash_walk gfs2 5 C done done 31 864d 966d 25/29 818d 6f861765464f fs: Block writes to mounted block devices
BUG: sleeping function called from invalid context in gfs2_make_fs_ro gfs2 5 C error done 1 864d 1008d 25/29 818d 6f861765464f fs: Block writes to mounted block devices
BUG: unable to handle kernel NULL pointer dereference in gfs2_rgrp_dump gfs2 10 C done 9 875d 1218d 25/29 818d 8877243beafa gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump
BUG: unable to handle kernel NULL pointer dereference in gfs2_rindex_update gfs2 10 C error done 4 864d 1223d 25/29 818d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in gfs2_quota_cleanup gfs2 -1 C done 4 860d 961d 25/29 818d 71733b492200 gfs2: fix kernel BUG in gfs2_quota_cleanup
WARNING: suspicious RCU usage in gfs2_permission gfs2 4 C done 263 910d 930d 25/29 859d 074d7306a4fe gfs2: Silence "suspicious RCU usage in gfs2_permission" warning
KASAN: slab-use-after-free Write in gfs2_qd_dealloc gfs2 22 C inconclusive 27 888d 942d 25/29 859d bdcb8aa434c6 gfs2: Fix slab-use-after-free in gfs2_qd_dealloc
general protection fault in gfs2_lookup_simple gfs2 2 C done 3 999d 996d 23/29 929d 111c7d27a1b7 gfs2: Use mapping->gfp_mask for metadata inodes
KASAN: use-after-free Read in qd_unlock (2) gfs2 19 C error done 5 983d 1211d 23/29 929d f66af88e3321 gfs2: Stop using gfs2_make_fs_ro for withdraw
general protection fault in gfs2_evict_inode (2) gfs2 10 C error done 134 1081d 1401d 22/29 1031d 504a10d9e46b gfs2: Don't deref jdesc in evict
possible deadlock in freeze_super (2) gfs2 4 C error done 15 1079d 1296d 22/29 1055d b66f723bb552 gfs2: Improve gfs2_make_fs_rw error handling
UBSAN: array-index-out-of-bounds in __gfs2_iomap_get gfs2 15 C error 26 1100d 1223d 22/29 1055d cfcdb5bad34f gfs2: Fix inode height consistency check
INFO: task hung in freeze_super (3) gfs2 1 C error 19 1075d 1236d 22/29 1055d b66f723bb552 gfs2: Improve gfs2_make_fs_rw error handling
UBSAN: shift-out-of-bounds in init_sb (3) gfs2 -1 C 40 1288d 1353d 22/29 1159d 670f8ce56dd0 gfs2: Check sb_bsize_shift after reading superblock
WARNING in __folio_mark_dirty gfs2 -1 C error 1791 1159d 1642d 22/29 1159d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
kernel BUG in __set_page_owner_handle gfs2 -1 C 37 1288d 1451d 22/29 1159d cd8c1fd8cdd1 mm/page_owner: use strscpy() instead of strlcpy()
general protection fault in gfs2_dump_glock gfs2 17 C 25 1160d 1562d 22/29 1159d 428f651cb80b gfs2: assign rgrp glock before compute_bitstructs
WARNING in iomap_read_inline_data gfs2 iomap -1 C 3 1228d 1246d 22/29 1159d 70376c7ff312 gfs2: Always check inode size of inline inodes
KASAN: use-after-free Read in gfs2_glock_shrink_scan gfs2 19 1 1810d 1806d 20/29 1630d 1ab19c5de4c5 gfs2: Fix use-after-free in gfs2_glock_shrink_scan
general protection fault in gfs2_withdraw gfs2 8 C done 81 1892d 2041d 20/29 1844d d5bf630f355d gfs2: bypass signal_our_withdraw if no journal
general protection fault in gfs2_ri_update gfs2 2 1 1989d 1985d 19/29 1875d 778721510e84 gfs2: check for empty rgrp tree in gfs2_ri_update
general protection fault in gfs2_rgrp_dump gfs2 2 1 2030d 2030d 15/29 1989d 0e539ca1bbbe gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump
KASAN: slab-out-of-bounds Write in gfs2_fill_super gfs2 21 C done 1 2037d 2036d 15/29 1989d 0ddc5154b24c gfs2: add validation checks for size of superblock
memory leak in gfs2_init_fs_context gfs2 3 C 13 2377d 2399d 13/29 2365d 30aecae86e91 gfs2: Fix memory leak when gfs2meta's fs_context is freed
KASAN: use-after-free Read in gfs2_log_flush gfs2 19 syz 14 2745d 2785d 11/29 2723d 4c62bd9cea7b gfs2: Don't leave s_fs_info pointing to freed memory in init_sbd
general protection fault in getname_kernel gfs2 2 C 10 2751d 2759d 11/29 2723d 3df629d873f8 gfs2_meta: ->mount() can get NULL dev_name
WARNING: kobject bug in gfs2_sys_fs_add gfs2 -1 C 49 2923d 2949d 5/29 2911d 3e14c6abbfb5 kobject: don't use WARN for registration failures