syzbot

 sign-in | mailing list | source | docs
🐞 Open [1551]
≡ Subsystems
🐞 Fixed [6435]
🐞 Invalid [16301]
⬇ Missing Backports [199]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:gfs2 (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
UBSAN: shift-out-of-bounds in gfs2_dir_read (2) gfs2 -1 C 13 1d15h 5d07h 2/29 never gfs2: Validate i_depth for exhash directories
WARNING in __folio_mark_dirty (2) gfs2 -1 C error 790989 15d 872d 29/29 3d06h ae9f3bd8259a gfs2: replace sd_aspace with sd_inode
UBSAN: shift-out-of-bounds in gfs2_fill_super gfs2 -1 3 81d 99d 29/29 12d 27d2f101e789 gfs2: check sb_min_blocksize return value
KASAN: null-ptr-deref Read in gfs2_drop_inode gfs2 11 C done 1050 46d 54d 29/29 12d 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 237d 290d 28/29 74d f9417fcfca3c KMSAN: uninit-value in inode_go_dump (5)
WARNING in kthread_unpark (2) wireguard gfs2 -1 syz done 35 287d 434d 28/29 249d 214e01ad4ed7 kthread: unpark only parked kthread
BUG: corrupted list in gfs2_fill_super gfs2 24 C done 8527 297d 412d 28/29 270d 6cb9df81a2c4 gfs2: fix double destroy_workqueue error
BUG: sleeping function called from invalid context in gfs2_withdraw gfs2 5 C error done 182 558d 678d 25/29 486d 6f861765464f fs: Block writes to mounted block devices
WARNING in gfs2_check_blk_type gfs2 -1 C error done 67 547d 950d 25/29 502d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in write_cache_pages (3) gfs2 1 C done done 10 559d 684d 25/29 514d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in gfs2_gl_hash_clear (3) gfs2 1 C error done 80 575d 963d 25/29 536d 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 582d 683d 25/29 536d 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 582d 725d 25/29 536d 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 592d 936d 25/29 536d 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 581d 940d 25/29 536d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in gfs2_quota_cleanup gfs2 -1 C done 4 578d 678d 25/29 536d 71733b492200 gfs2: fix kernel BUG in gfs2_quota_cleanup
WARNING: suspicious RCU usage in gfs2_permission gfs2 4 C done 263 627d 648d 25/29 576d 074d7306a4fe gfs2: Silence "suspicious RCU usage in gfs2_permission" warning
KASAN: slab-use-after-free Write in gfs2_qd_dealloc gfs2 24 C inconclusive 27 606d 659d 25/29 576d bdcb8aa434c6 gfs2: Fix slab-use-after-free in gfs2_qd_dealloc
general protection fault in gfs2_lookup_simple gfs2 2 C done 3 717d 714d 23/29 646d 111c7d27a1b7 gfs2: Use mapping->gfp_mask for metadata inodes
KASAN: use-after-free Read in qd_unlock (2) gfs2 19 C error done 5 700d 929d 23/29 646d f66af88e3321 gfs2: Stop using gfs2_make_fs_ro for withdraw
general protection fault in gfs2_evict_inode (2) gfs2 10 C error done 134 798d 1118d 22/29 749d 504a10d9e46b gfs2: Don't deref jdesc in evict
possible deadlock in freeze_super (2) gfs2 4 C error done 15 797d 1013d 22/29 772d b66f723bb552 gfs2: Improve gfs2_make_fs_rw error handling
UBSAN: array-index-out-of-bounds in __gfs2_iomap_get gfs2 15 C error 26 817d 941d 22/29 772d cfcdb5bad34f gfs2: Fix inode height consistency check
INFO: task hung in freeze_super (3) gfs2 1 C error 19 792d 953d 22/29 772d b66f723bb552 gfs2: Improve gfs2_make_fs_rw error handling
UBSAN: shift-out-of-bounds in init_sb (3) gfs2 -1 C 40 1005d 1071d 22/29 876d 670f8ce56dd0 gfs2: Check sb_bsize_shift after reading superblock
WARNING in __folio_mark_dirty gfs2 -1 C error 1791 876d 1360d 22/29 876d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
kernel BUG in __set_page_owner_handle gfs2 -1 C 37 1006d 1168d 22/29 876d cd8c1fd8cdd1 mm/page_owner: use strscpy() instead of strlcpy()
general protection fault in gfs2_dump_glock gfs2 17 C 25 878d 1279d 22/29 876d 428f651cb80b gfs2: assign rgrp glock before compute_bitstructs
WARNING in iomap_read_inline_data gfs2 iomap -1 C 3 945d 963d 22/29 876d 70376c7ff312 gfs2: Always check inode size of inline inodes
KASAN: use-after-free Read in gfs2_glock_shrink_scan gfs2 19 1 1527d 1523d 20/29 1348d 1ab19c5de4c5 gfs2: Fix use-after-free in gfs2_glock_shrink_scan
general protection fault in gfs2_withdraw gfs2 8 C done 81 1609d 1758d 20/29 1562d d5bf630f355d gfs2: bypass signal_our_withdraw if no journal
general protection fault in gfs2_ri_update gfs2 2 1 1706d 1702d 19/29 1592d 778721510e84 gfs2: check for empty rgrp tree in gfs2_ri_update
general protection fault in gfs2_rgrp_dump gfs2 2 1 1747d 1747d 15/29 1706d 0e539ca1bbbe gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump
KASAN: slab-out-of-bounds Write in gfs2_fill_super gfs2 23 C done 1 1754d 1753d 15/29 1706d 0ddc5154b24c gfs2: add validation checks for size of superblock
memory leak in gfs2_init_fs_context gfs2 3 C 13 2094d 2117d 13/29 2082d 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 2462d 2502d 11/29 2441d 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 2468d 2477d 11/29 2441d 3df629d873f8 gfs2_meta: ->mount() can get NULL dev_name
WARNING: kobject bug in gfs2_sys_fs_add gfs2 -1 C 49 2640d 2667d 5/29 2629d 3e14c6abbfb5 kobject: don't use WARN for registration failures