syzbot

 sign-in | mailing list | source | docs
🐞 Open [1556]
≡ Subsystems
🐞 Fixed [6203]
🐞 Invalid [15556]
⬇ Missing Backports [180]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:gfs2 (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
UBSAN: shift-out-of-bounds in gfs2_fill_super gfs2 1 13d 9d00h 0/28 never gfs2: check sb_min_blocksize return value
KMSAN: uninit-value in inode_go_dump (5) gfs2 C 6 146d 200d 27/28 never f9417fcfca3c KMSAN: uninit-value in inode_go_dump (5)
WARNING in kthread_unpark (2) wireguard gfs2 syz done 35 197d 343d 28/28 158d 214e01ad4ed7 kthread: unpark only parked kthread
BUG: corrupted list in gfs2_fill_super gfs2 C done 8527 206d 322d 28/28 179d 6cb9df81a2c4 gfs2: fix double destroy_workqueue error
BUG: sleeping function called from invalid context in gfs2_withdraw gfs2 C error done 182 467d 588d 25/28 395d 6f861765464f fs: Block writes to mounted block devices
WARNING in gfs2_check_blk_type gfs2 C error done 67 456d 860d 25/28 411d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in write_cache_pages (3) gfs2 C done done 10 469d 594d 25/28 423d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in gfs2_gl_hash_clear (3) gfs2 C error done 80 484d 873d 25/28 445d 6f861765464f fs: Block writes to mounted block devices
BUG: sleeping function called from invalid context in glock_hash_walk gfs2 C done done 31 491d 592d 25/28 445d 6f861765464f fs: Block writes to mounted block devices
BUG: sleeping function called from invalid context in gfs2_make_fs_ro gfs2 C error done 1 491d 634d 25/28 445d 6f861765464f fs: Block writes to mounted block devices
BUG: unable to handle kernel NULL pointer dereference in gfs2_rgrp_dump gfs2 C done 9 502d 845d 25/28 445d 8877243beafa gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump
BUG: unable to handle kernel NULL pointer dereference in gfs2_rindex_update gfs2 C error done 4 491d 849d 25/28 445d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in gfs2_quota_cleanup gfs2 C done 4 487d 587d 25/28 445d 71733b492200 gfs2: fix kernel BUG in gfs2_quota_cleanup
WARNING: suspicious RCU usage in gfs2_permission gfs2 C done 263 537d 557d 25/28 486d 074d7306a4fe gfs2: Silence "suspicious RCU usage in gfs2_permission" warning
KASAN: slab-use-after-free Write in gfs2_qd_dealloc gfs2 C inconclusive 27 515d 568d 25/28 486d bdcb8aa434c6 gfs2: Fix slab-use-after-free in gfs2_qd_dealloc
general protection fault in gfs2_lookup_simple gfs2 C done 3 626d 623d 23/28 555d 111c7d27a1b7 gfs2: Use mapping->gfp_mask for metadata inodes
KASAN: use-after-free Read in qd_unlock (2) gfs2 C error done 5 609d 838d 23/28 555d f66af88e3321 gfs2: Stop using gfs2_make_fs_ro for withdraw
general protection fault in gfs2_evict_inode (2) gfs2 C error done 134 707d 1028d 22/28 658d 504a10d9e46b gfs2: Don't deref jdesc in evict
possible deadlock in freeze_super (2) gfs2 C error done 15 706d 923d 22/28 681d b66f723bb552 gfs2: Improve gfs2_make_fs_rw error handling
UBSAN: array-index-out-of-bounds in __gfs2_iomap_get gfs2 C error 26 727d 850d 22/28 681d cfcdb5bad34f gfs2: Fix inode height consistency check
INFO: task hung in freeze_super (3) gfs2 C error 19 702d 862d 22/28 681d b66f723bb552 gfs2: Improve gfs2_make_fs_rw error handling
UBSAN: shift-out-of-bounds in init_sb (3) gfs2 C 40 915d 980d 22/28 785d 670f8ce56dd0 gfs2: Check sb_bsize_shift after reading superblock
WARNING in __folio_mark_dirty gfs2 C error 1791 785d 1269d 22/28 785d e897be17a441 nilfs2: fix lockdep warnings in page operations for btree nodes
kernel BUG in __set_page_owner_handle gfs2 C 37 915d 1078d 22/28 785d cd8c1fd8cdd1 mm/page_owner: use strscpy() instead of strlcpy()
general protection fault in gfs2_dump_glock gfs2 C 25 787d 1189d 22/28 785d 428f651cb80b gfs2: assign rgrp glock before compute_bitstructs
WARNING in iomap_read_inline_data gfs2 iomap C 3 855d 873d 22/28 785d 70376c7ff312 gfs2: Always check inode size of inline inodes
KASAN: use-after-free Read in gfs2_glock_shrink_scan gfs2 1 1437d 1433d 20/28 1257d 1ab19c5de4c5 gfs2: Fix use-after-free in gfs2_glock_shrink_scan
general protection fault in gfs2_withdraw gfs2 C done 81 1519d 1667d 20/28 1471d d5bf630f355d gfs2: bypass signal_our_withdraw if no journal
general protection fault in gfs2_ri_update gfs2 1 1616d 1612d 19/28 1502d 778721510e84 gfs2: check for empty rgrp tree in gfs2_ri_update
general protection fault in gfs2_rgrp_dump gfs2 1 1657d 1656d 15/28 1615d 0e539ca1bbbe gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump
KASAN: slab-out-of-bounds Write in gfs2_fill_super gfs2 C done 1 1663d 1662d 15/28 1615d 0ddc5154b24c gfs2: add validation checks for size of superblock
memory leak in gfs2_init_fs_context gfs2 C 13 2004d 2026d 13/28 1991d 30aecae86e91 gfs2: Fix memory leak when gfs2meta's fs_context is freed
KASAN: use-after-free Read in gfs2_log_flush gfs2 syz 14 2371d 2412d 11/28 2350d 4c62bd9cea7b gfs2: Don't leave s_fs_info pointing to freed memory in init_sbd
general protection fault in getname_kernel gfs2 C 10 2378d 2386d 11/28 2350d 3df629d873f8 gfs2_meta: ->mount() can get NULL dev_name
WARNING: kobject bug in gfs2_sys_fs_add gfs2 C 49 2549d 2576d 5/28 2538d 3e14c6abbfb5 kobject: don't use WARN for registration failures