syzbot


Out of 59 bugs, 53 were automatically obsoleted (9 due to revoked reproducers), 6 were invalidated by users.
Applied filters: Label=subsystems:f2fs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in f2fs_build_free_nids f2fs 1 104d 104d
INFO: task hung in __f2fs_ioctl (3) f2fs 3 108d 150d
INFO: task hung in f2fs_put_super f2fs 5 116d 178d
INFO: task hung in __sb_start_write (3) f2fs 1 121d 121d
INFO: task hung in file_start_write f2fs 10 86d 113d
possible deadlock in mempool_alloc_noprof f2fs 4 153d 158d
WARNING in f2fs_getxattr f2fs 5 157d 180d
possible deadlock in f2fs_release_file (2) f2fs 1 100d 96d
WARNING: lock held when returning to user space in f2fs_commit_atomic_write f2fs C done 24 98d 99d
WARNING: lock held when returning f2fs C done 1 100d 96d
WARNING: locking bug in f2fs_getxattr f2fs 72 147d 187d
KASAN: wild-memory-access Read in f2fs_getxattr f2fs 1 185d 181d
INFO: task hung in f2fs_file_write_iter (3) f2fs 4 206d 270d
INFO: task hung in vfs_utimes (2) f2fs 1 207d 207d
INFO: task hung in f2fs_init_xattr_caches f2fs 2 192d 194d
INFO: task hung in f2fs_fallocate (3) f2fs 3 256d 273d
INFO: task hung in __f2fs_ioctl (2) f2fs 1 264d 264d
INFO: task hung in f2fs_fallocate (2) f2fs 3 370d 372d
INFO: task hung in f2fs_file_write_iter (2) f2fs 1 370d 370d
INFO: task hung in f2fs_issue_checkpoint f2fs C error inconclusive 86 371d 751d
INFO: task hung in __f2fs_ioctl f2fs 21 370d 475d
possible deadlock in f2fs_add_inline_entry f2fs C done done 22617 422d 503d
INFO: task hung in do_renameat2 f2fs 2 442d 477d
INFO: task hung in f2fs_release_file f2fs 2 471d 522d
possible deadlock in f2fs_release_file f2fs C unreliable done 4 489d 569d
WARNING: lock held when returning to user space in f2fs_write_single_data_page f2fs C error done 4 508d 569d
INFO: task hung in f2fs_file_write_iter f2fs 5 531d 628d
INFO: task hung in f2fs_write_data_pages f2fs 1 533d 533d
possible deadlock in f2fs_file_mmap f2fs C error 49 512d 522d
KASAN: slab-out-of-bounds Read in ext4_enable_quotas f2fs C error error 29 574d 786d
general protection fault in __replace_atomic_write_block f2fs 7 576d 590d
BUG: unable to handle kernel NULL pointer dereference in f2fs_release_folio f2fs 7 581d 702d
INFO: task hung in f2fs_fiemap f2fs 1 562d 562d
INFO: task hung in f2fs_fallocate f2fs 1 587d 587d
possible deadlock in f2fs_fiemap f2fs 1 518d 514d
possible deadlock in f2fs_file_write_iter f2fs 2 517d 513d
possible deadlock in f2fs_vm_page_mkwrite f2fs 21 633d 694d
possible deadlock in f2fs_ioc_get_encryption_pwsalt f2fs 21 634d 705d
possible deadlock in f2fs_handle_error f2fs 80 632d 723d
kernel BUG in __destroy_extent_tree f2fs C 5 635d 675d
possible deadlock in f2fs_do_map_lock f2fs 3 637d 697d
possible deadlock in f2fs_convert_inline_inode f2fs 11 641d 704d
KASAN: use-after-free Write in __attach_extent_node f2fs C error error 8 643d 659d
KASAN: use-after-free Read in f2fs_lookup_rb_tree_ret f2fs 1 645d 640d
possible deadlock in f2fs_get_node_info f2fs 1 646d 642d
KASAN: use-after-free Read in __shrink_extent_tree f2fs 2 656d 659d
possible deadlock in __f2fs_ioctl (2) f2fs 84 627d 674d
KASAN: use-after-free Read in rdma_close v9fs f2fs C 590 766d 787d
UBSAN: shift-out-of-bounds in f2fs_fill_super (2) f2fs 1 668d 664d
INFO: task hung in f2fs_precache_extents f2fs 1 648d 648d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page (2) f2fs 26 762d 966d
BUG: unable to handle kernel NULL pointer dereference in get_next_nat_page (2) f2fs 5 767d 766d
INFO: task hung in __f2fs_write_data_pages f2fs 1 752d 752d
KASAN: use-after-free Read in f2fs_write_end_io f2fs 1 835d 828d
BUG: unable to handle kernel NULL pointer dereference in get_next_nat_page f2fs 3 862d 959d
general protection fault in f2fs_usable_blks_in_seg f2fs C done 41 1521d 1521d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page f2fs 8 1132d 1214d
KCSAN: data-race in __wait_discard_cmd_range / f2fs_submit_discard_endio f2fs 1 1331d 1331d
WARNING: ODEBUG bug in f2fs_fill_super f2fs 9 2221d 2277d