syzbot


Out of 107 bugs, 101 were automatically obsoleted (13 due to revoked reproducers), 6 were invalidated by users.
Applied filters: Label=subsystems:f2fs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in f2fs_sync_node_pages (2) f2fs 1 1 61d 61d
INFO: task hung in f2fs_file_write_iter (7) f2fs 1 2 97d 109d
INFO: task hung in f2fs_write_data_pages (2) f2fs 1 1 100d 100d
INFO: rcu detected stall in cleanup_mnt (5) f2fs 1 12 104d 230d
kernel BUG in f2fs_put_super (4) f2fs -1 1 124d 120d
invalid opcode in f2fs_evict_inode f2fs 2 1 154d 150d
kernel BUG in f2fs_do_truncate_blocks f2fs -1 3 185d 241d
KASAN: slab-use-after-free Read in seq_show_option f2fs 19 1 153d 149d
INFO: task hung in f2fs_file_write_iter (6) f2fs 1 1 209d 209d
INFO: task hung in flush_rcu_work f2fs v9fs 1 12 212d 429d
INFO: task hung in f2fs_ioc_start_atomic_write (2) f2fs 1 1 215d 215d
INFO: task hung in __f2fs_ioctl (4) f2fs 1 1 227d 227d
KASAN: slab-out-of-bounds Read in f2fs_truncate_data_blocks_range f2fs 17 1 234d 230d
INFO: task hung in f2fs_release_file (2) f2fs 1 2 242d 252d
KASAN: slab-use-after-free Read in f2fs_write_end_io f2fs 19 2 252d 249d
BUG: unable to handle kernel paging request in f2fs_get_dnode_of_data f2fs 17 2 269d 280d
INFO: task hung in f2fs_file_write_iter (5) f2fs 1 3 302d 372d
INFO: task hung in f2fs_destroy_xattr_caches f2fs 1 3 320d 365d
INFO: task hung in f2fs_init_xattr_caches (2) f2fs 1 1 326d 326d
INFO: rcu detected stall in cleanup_mnt (4) f2fs mm 1 21 329d 686d
kernel BUG in f2fs_invalidate_blocks (2) f2fs -1 C unreliable unreliable 3 342d 338d
INFO: task hung in f2fs_fallocate (5) f2fs 1 C done error 3 348d 369d
INFO: task hung in f2fs_file_open (2) f2fs 1 4 345d 369d
kernel BUG in folio_end_read f2fs -1 81 331d 445d
WARNING: locking bug in f2fs_getxattr (2) f2fs 4 12 364d 585d
INFO: task hung in f2fs_sync_node_pages f2fs 1 3 357d 362d
INFO: task hung in do_truncate (3) f2fs 1 syz error 80 340d 510d
INFO: task hung in vfs_open f2fs 1 1 360d 360d
kernel BUG in f2fs_put_super (3) f2fs -1 1 386d 382d
INFO: task hung in chown_common (6) f2fs jfs 1 31 391d 398d
kernel BUG in f2fs_truncate_hole f2fs -1 1 393d 389d
KASAN: slab-out-of-bounds Read in build_sit_entries f2fs 17 C done 80 336d 337d
UBSAN: array-index-out-of-bounds in f2fs_truncate_inode_blocks (2) f2fs 15 8 413d 433d
INFO: task hung in f2fs_file_open f2fs 1 62 452d 591d
INFO: task hung in vfs_link f2fs 1 5 478d 507d
WARNING in f2fs_getxattr (2) f2fs -1 1 490d 486d
kernel BUG in f2fs_put_super (2) f2fs -1 1 495d 491d
INFO: task hung in f2fs_fallocate (4) f2fs 1 11 486d 654d
INFO: task hung in freeze_super (5) f2fs 1 1 492d 492d
INFO: task hung in do_loopback kernfs f2fs 1 201 512d 585d
INFO: task hung in f2fs_stop_gc_thread f2fs 1 24 529d 643d
UBSAN: array-index-out-of-bounds in f2fs_truncate_inode_blocks f2fs 15 1 577d 573d
INFO: task hung in __f2fs_ioc_move_range f2fs 1 1 569d 569d
INFO: task hung in f2fs_file_write_iter (4) f2fs 1 2 590d 594d
INFO: task hung in f2fs_ioc_start_atomic_write f2fs 1 1 591d 591d
INFO: task hung in do_move_mount (2) f2fs 1 1 593d 593d
INFO: task hung in f2fs_vm_page_mkwrite f2fs 1 3 593d 600d
INFO: task hung in sb_start_intwrite f2fs 1 1 610d 610d
INFO: task hung in f2fs_build_free_nids f2fs 1 1 628d 628d
INFO: task hung in __f2fs_ioctl (3) f2fs 1 3 632d 675d
INFO: task hung in f2fs_put_super f2fs 1 5 640d 702d
INFO: task hung in __sb_start_write (3) f2fs 1 1 645d 645d
INFO: task hung in file_start_write f2fs 1 10 610d 637d
possible deadlock in mempool_alloc_noprof f2fs 4 4 678d 682d
WARNING in f2fs_getxattr f2fs -1 5 682d 704d
possible deadlock in f2fs_release_file (2) f2fs 4 1 625d 621d
WARNING: lock held when returning to user space in f2fs_commit_atomic_write f2fs 4 C done 24 622d 623d
WARNING: lock held when returning f2fs 4 C done 1 624d 620d
WARNING: locking bug in f2fs_getxattr f2fs 4 72 671d 711d
KASAN: wild-memory-access Read in f2fs_getxattr f2fs 17 1 709d 705d
INFO: task hung in f2fs_file_write_iter (3) f2fs 1 4 730d 794d
INFO: task hung in vfs_utimes (2) f2fs 1 1 731d 731d
INFO: task hung in f2fs_init_xattr_caches f2fs 1 2 716d 718d
INFO: task hung in f2fs_fallocate (3) f2fs 1 3 780d 797d
INFO: task hung in __f2fs_ioctl (2) f2fs 1 1 788d 788d
INFO: task hung in f2fs_fallocate (2) f2fs 1 3 894d 896d
INFO: task hung in f2fs_file_write_iter (2) f2fs 1 1 894d 894d
INFO: task hung in f2fs_issue_checkpoint f2fs 1 C error inconclusive 86 895d 1275d
INFO: task hung in __f2fs_ioctl f2fs 1 21 895d 999d
possible deadlock in f2fs_add_inline_entry f2fs 4 C done done 22617 946d 1027d
INFO: task hung in do_renameat2 f2fs 1 2 966d 1001d
INFO: task hung in f2fs_release_file f2fs 1 2 995d 1046d
possible deadlock in f2fs_release_file f2fs 4 C unreliable done 4 1013d 1093d
WARNING: lock held when returning to user space in f2fs_write_single_data_page f2fs 4 C error done 4 1032d 1093d
INFO: task hung in f2fs_file_write_iter f2fs 1 5 1055d 1152d
INFO: task hung in f2fs_write_data_pages f2fs 1 1 1057d 1057d
possible deadlock in f2fs_file_mmap f2fs 4 C error 49 1036d 1047d
KASAN: slab-out-of-bounds Read in ext4_enable_quotas f2fs 17 C error error 29 1098d 1310d
general protection fault in __replace_atomic_write_block f2fs 2 7 1101d 1114d
BUG: unable to handle kernel NULL pointer dereference in f2fs_release_folio f2fs 19 7 1105d 1227d
INFO: task hung in f2fs_fiemap f2fs 1 1 1086d 1086d
INFO: task hung in f2fs_fallocate f2fs 1 1 1111d 1111d
possible deadlock in f2fs_fiemap f2fs 4 1 1042d 1038d
possible deadlock in f2fs_file_write_iter f2fs 4 2 1041d 1037d
possible deadlock in f2fs_vm_page_mkwrite f2fs 4 21 1157d 1218d
possible deadlock in f2fs_ioc_get_encryption_pwsalt f2fs 4 21 1158d 1229d
possible deadlock in f2fs_handle_error f2fs 4 80 1156d 1248d
kernel BUG in __destroy_extent_tree f2fs -1 C 5 1159d 1199d
possible deadlock in f2fs_do_map_lock f2fs 4 3 1161d 1222d
possible deadlock in f2fs_convert_inline_inode f2fs 4 11 1166d 1228d
KASAN: use-after-free Write in __attach_extent_node f2fs 22 C error error 8 1167d 1183d
KASAN: use-after-free Read in f2fs_lookup_rb_tree_ret f2fs 19 1 1169d 1164d
possible deadlock in f2fs_get_node_info f2fs 4 1 1170d 1166d
KASAN: use-after-free Read in __shrink_extent_tree f2fs 19 2 1180d 1183d
possible deadlock in __f2fs_ioctl (2) f2fs 4 84 1151d 1198d
KASAN: use-after-free Read in rdma_close f2fs v9fs 19 C 590 1290d 1312d
UBSAN: shift-out-of-bounds in f2fs_fill_super (2) f2fs -1 1 1192d 1188d
INFO: task hung in f2fs_precache_extents f2fs 1 1 1173d 1173d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page (2) f2fs 10 26 1287d 1490d
BUG: unable to handle kernel NULL pointer dereference in get_next_nat_page (2) f2fs 10 5 1291d 1290d
INFO: task hung in __f2fs_write_data_pages f2fs 1 1 1276d 1276d
KASAN: use-after-free Read in f2fs_write_end_io f2fs 19 1 1359d 1352d
BUG: unable to handle kernel NULL pointer dereference in get_next_nat_page f2fs 10 3 1386d 1483d
general protection fault in f2fs_usable_blks_in_seg f2fs 2 C done 41 2045d 2046d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page f2fs 10 8 1656d 1738d
KCSAN: data-race in __wait_discard_cmd_range / f2fs_submit_discard_endio f2fs 6 1 1855d 1855d
WARNING: ODEBUG bug in f2fs_fill_super f2fs -1 9 2745d 2801d