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🐞 Open [934] ≡ Subsystems 🐞 Fixed [4767] 🐞 Invalid [11201] ⬇ Missing Backports [25] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (36):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_xattr_set_handle (4) ext4 1 4d13h 13h04m 💬 0 [13h04m]
general protection fault in utf8nlookup ext4 C done 2 6d12h 2d12h PATCH [1d22h]
WARNING in ext4_discard_allocated_blocks ext4 C inconclusive 2 1d03h 11d 💬 0 [11d]
general protection fault in inode_permission (2) ext4 C error 1 26d 22d 💬 0 [22d]
memory leak in __es_insert_extent ext4 syz 1 20d 36d 💬 0 [36d]
possible deadlock in __ext4_mark_inode_dirty (2) ext4 3 22d 39d 💬 0 [39d]
INFO: rcu detected stall in sys_unlink (3) ext4 syz error 11 6d18h 39d 💬 0 [39d]
WARNING: locking bug in ext4_xattr_inode_update_ref (2) ext4 syz 1 57d 53d 💬 0 [53d]
general protection fault in ep_poll_callback ext4 C done 1 64d 64d 💬 1 [63d]
general protection fault in common_perm_cond apparmor ext4 C error 1 37d 64d 💬 0 [64d]
INFO: task hung in sync_inodes_sb (5) ext4 xfs C error 78 5d20h 66d 💬 0 [15d]
kernel BUG in __phys_addr (2) ext4 reiserfs C error 1 72d 68d 💬 0 [68d]
KASAN: out-of-bounds Read in ext4_ext_remove_space ext4 C error 6 28d 70d 💬 8 [2d17h]
INFO: task hung in find_inode_fast (2) ext4 C unreliable 10 12d 71d 💬 0 [46d]
possible deadlock in ext4_da_get_block_prep ext4 4 22d 75d 💬 0 [75d]
kernel BUG in ext4_enable_quotas ext4 C error 6 10d 77d 💬 0 [29d]
possible deadlock in ext4_xattr_inode_iget (2) ext4 C done 3 36d 78d 💬 0 [78d]
general protection fault in ext4_quota_read ext4 syz 2 88d 84d 💬 1 [84d]
KASAN: use-after-free Read in ext4_find_extent (3) prio:low ext4 C error 20 9d12h 87d 💬 1 [85d]
UBSAN: shift-out-of-bounds in ext4_handle_clustersize ext4 2 75d 92d 💬 1 [85d]
WARNING in ext4_iomap_begin (2) ext4 3 91d 97d 💬 0 [97d]
KASAN: slab-use-after-free Read in check_igot_inode ext4 41 3h21m 99d 💬 0 [15d]
kernel BUG in ext4_split_extent_at (2) ext4 C error 2 14d 101d 💬 1 [74d]
WARNING: locking bug in ext4_ioctl ext4 C done 120 4d21h 109d 💬 0 [15d]
WARNING: locking bug in __ext4_ioctl ext4 C done 248 5h18m 109d 💬 0 [15d]
WARNING: locking bug in ext4_move_extents ext4 C done 3107 2h29m 109d 💬 0 [15d]
KASAN: use-after-free Read in ext4_search_dir prio:low ext4 C error 10 2d14h 134d 💬 1 [123d]
KASAN: slab-use-after-free Read in ext4_convert_inline_data_nolock ext4 C error 7 2d21h 179d 💬 1 [15d]
WARNING in ext4_da_update_reserve_space (2) ext4 C error error 9 106d 180d 💬 5 [111d]
kernel BUG in ext4_write_inline_data_end ext4 C error 28 9d17h 204d 💬 0 [15d]
possible deadlock in start_this_handle (4) fscrypt ext4 13 4d07h 205d 💬 1 [205d]
possible deadlock in evict (3) ext4 139 14h50m 206d 💬 3 [15d]
INFO: task hung in ext4_evict_ea_inode ext4 syz done 6 25d 254d PATCH [121d]
WARNING in ext4_write_inode (2) ext4 53 33d 587d 💬 5 [111d]
memory leak in __lookup_slow usb ext4 C 2 388d 709d 💬 0 [709d]
kernel BUG in mpage_prepare_extent_to_map ext4 C done error 145 283d 844d 💬 0 [831d]
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in generic_write_end / mpage_process_page_bufs (3) ext4 1346 22d 500d 💬 0 [never]
KCSAN: data-race in generic_write_end / next_uptodate_page (2) ext4 386 23d 611d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 678 1d10h 843d 💬 0 [never]
KCSAN: data-race in data_alloc / prb_reserve ext4 709 1d12h 910d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 567 17h29m 1073d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 1783 5h22m 1327d 💬 0 [never]