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Applied filters: Label=subsystems:mm (drop)
open (117):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in lock_next_vma mm 4 2 22h26m 1d15h
INFO: rcu detected stall in wb_workfn (4) mm 1 30 6d08h 2d08h
WARNING: lock held when returning to user space in lock_next_vma mm 4 C done 2 12h50m 5d03h 💬 11 [2d15h]
stack segment fault in mtree_range_walk mm 2 C done 6 1h31m 5d03h 💬 1 [4d21h]
WARNING in move_to_new_folio (2) mm -1 C 122 3h20m 5d03h 💬 1 [5d03h]
WARNING in path_noexec mm fs -1 C done 4344 8m 6d10h PATCH [5d13h]
WARNING in xfs_init_fs_context mm -1 4 10d 13d 💬 8 [5d11h]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 syz 58 5h06m 22d
WARNING: bad unlock balance in move_pgt_entry mm 4 C done 8 26d 26d 💬 1 [25d]
possible deadlock in upgrade_mmap_lock_carefully (2) ntfs3 mm 4 C error 6 17d 35d PATCH [4d07h]
INFO: rcu detected stall in sys_unlinkat (3) mm 1 31 12d 37d
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 8 9d23h 38d
KASAN: slab-use-after-free Read in __list_lru_walk_one (2) mm 19 1 46d 40d
WARNING: bad unlock balance in copy_process mm 4 3 27d 43d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 3 20d 44d
possible deadlock in __vma_start_write mm 4 1 49d 45d 💬 10 [38d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 8 23 4d17h 49d 💬 1 [15d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 36 1d05h 59d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error 2 36d 62d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm 1 syz error 6 24d 70d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 3 19d 73d
BUG: Bad page state in page_cache_ra_order mm -1 C 18 2d08h 73d
KCSAN: data-race in copy_mm / copy_page_range mm 6 3 21d 76d
INFO: task hung in exit_mmap (2) mm 1 C done error 9 10d 79d
kernel BUG in __filemap_add_folio fs mm -1 C done 114 5h39m 79d
BUG: soft lockup in sys_bpf mm 1 18 6h07m 81d
INFO: task hung in page_cache_ra_order fs mm 1 C done 32 5h40m 82d 💬 1 [81d]
BUG: sleeping function called from invalid context in emon mm 5 1 99d 95d
BUG: soft lockup in cfg80211_wext_siwfreq mm kasan 1 2 47d 97d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm 6 4 29d 103d
INFO: rcu detected stall in clone (7) mm 1 47 23h32m 108d
general protection fault in xas_create bcachefs mm 2 syz 2 70d 119d
WARNING: bad unlock balance in __mm_populate xfs mm 4 C 52 118d 133d 💬 12 [119d]
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm mm cgroups 17 C 2 69d 133d
WARNING in get_dump_page ext4 mm -1 C done error 5 123d 137d
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm 17 C 3 129d 149d 💬 2 [149d]
INFO: task hung in rmap_walk_file mm 1 C error 19 27d 156d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm -1 C 4 143d 157d 💬 2 [148d]
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz done 16 10d 157d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 31d 169d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 17 42d 190d
KASAN: slab-use-after-free Read in filemap_map_pages xfs mm 19 C inconclusive 8 45d 193d 💬 1 [193d]
INFO: task hung in hugetlbfs_zero_partial_page mm fs 1 syz done 3 22d 204d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 8d00h 208d
BUG: unable to handle kernel NULL pointer dereference in deactivate_slab (2) mm 10 9 61d 212d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 C inconclusive 13 9d17h 214d 💬 26 [48d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 7d01h 216d 💬 6 [125d]
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 39 15d 217d
possible deadlock in balance_pgdat (2) scsi mm 4 C 4 187d 220d 💬 1 [178d]
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 63 5d07h 221d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 76 6h44m 225d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 44 14h56m 229d 💬 7 [159d]
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 23 1d17h 230d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 30 1d06h 230d
BUG: corrupted list in list_lru_add mm 19 syz 13 2d02h 233d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo mm 1 75 5d07h 233d
BUG: Bad page state in iomap_write_begin xfs mm -1 C 265 1d03h 235d 💬 4 [18d]
kernel BUG in resv_map_release (3) mm -1 C 18 12d 243d 💬 1 [243d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 96 3d14h 245d
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 22 1d09h 251d
INFO: rcu detected stall in brk (2) mm 1 syz 2 192d 255d 💬 8 [254d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 75 14d 256d
WARNING in get_taint (2) mm -1 C 363 230d 261d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 19d 268d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 141d 270d 💬 1 [269d]
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 27 90d 271d
INFO: rcu detected stall in vma_link_file mm usb input 1 syz 1 276d 272d 💬 6 [270d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 76 3h04m 275d
WARNING in vms_complete_munmap_vmas mm -1 C 2396 32d 278d 💬 1 [30d]
WARNING in page_counter_cancel (5) mm -1 C 15 59d 282d 💬 1 [281d]
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 72 21d 283d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 71d 288d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 124 22h15m 297d PATCH [279d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 52 6d17h 299d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 320 2d03h 307d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 113d 307d 💬 4 [268d]
KMSAN: uninit-value in sw842_compress mm 7 C 65 21d 308d 💬 3 [241d]
INFO: task hung in hugetlb_fault mm 1 C done 65 25d 309d 💬 2 [274d]
kernel BUG in z3fold_page_migrate mm -1 syz 354 107d 312d
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3641 6d09h 314d 💬 1 [30d]
INFO: task hung in hugetlb_wp mm 1 C done inconclusive 94 140d 331d
INFO: rcu detected stall in kcov_close mm 1 117 3h42m 335d
kernel panic: System is deadlocked on memory (2) mm 2 46 6d23h 335d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 92 5d06h 336d PATCH [279d]
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 184d 407d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 349d 412d
WARNING in shmem_evict_inode (3) mm -1 43 9d03h 414d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 23h45m 418d
BUG: Bad rss-counter state (5) bcachefs mm -1 C done 2365 14h02m 426d 💬 3 [30d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error 35 1d23h 427d 💬 5 [369d]
possible deadlock in gup_fast_fallback ntfs3 mm 4 C done 2548 59m 448d 💬 1 [30d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 359d 465d 💬 2 [345d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 280 1d12h 471d 💬 10 [18d]
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 101d 491d 💬 3 [345d]
WARNING in kunmap_local_indexed mm -1 C 2131 13h10m 503d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error 39 27d 509d
BUG: soft lockup in pipe_read fs mm 1 syz 5 158d 535d
INFO: task hung in _vm_unmap_aliases (3) mm 1 C 570 2d05h 551d
INFO: rcu detected stall in dput (8) mm 1 C done 402 4h01m 560d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 126 2d12h 591d 💬 6 [586d]
BUG: spinlock recursion in try_to_wake_up mm crypto 4 C 9 325d 608d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 45 13d 610d 💬 1 [124d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3825 5h54m 645d PATCH [638d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm 10 C 138 367d 648d
kernel BUG in filemap_unaccount_folio mm -1 C done error 398 2h01m 676d 💬 4 [221d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 417 10h28m 679d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 187 9d15h 699d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 237d 811d 💬 21 [251d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 606 23h21m 811d 💬 6 [30d]
possible deadlock in filemap_fault mm 4 C done 2878 48m 982d 💬 4 [30d]
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 430 6d16h 992d 💬 1 [334d]
memory leak in xas_create mm 3 C 15 571d 1100d 💬 9 [606d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25826 3d08h 1205d 💬 2 [30d]
INFO: task hung in do_read_cache_folio mm block kasan 1 C error error 179 751d 1252d 💬 3 [738d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1427d 1779d
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 144d 1797d 💬 2 [1138d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1097d 1994d 💬 2 [1888d]
moderation (57):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 1d08h 1d08h
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 2d16h 2d16h
KCSAN: data-race in copy_mm / vma_complete mm 6 1 3d13h 3d13h
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 6 1 15d 15d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 6 1 18d 18d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 1 21d 21d
BUG: unable to handle kernel paging request in handle_softirqs (2) mm 8 2 6d15h 22d
WARNING: kernel/workqueue.c:LINE at __queue_work, CPU: syz.NUM.NUM/NUM mm -1 1 26d 22d
KCSAN: data-race in __mmput / copy_mm mm 6 1 25d 25d
KCSAN: data-race in copy_mm / dup_mmap mm 6 1 28d 28d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 1 32d 32d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 1 32d 32d
kernel panic: stack is corrupted in shmem_undo_range mm 2 1 39d 35d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 6 1 45d 45d
general protection fault in asm_sysvec_reschedule_ipi mm fs 2 1 49d 45d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 19d 49d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 3 29d 52d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 6 1 53d 53d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 6 4 22d 55d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 6 2 24d 63d
KMSAN: uninit-value in __folio_cancel_dirty mm fs 7 1 70d 66d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 6 3 28d 70d
BUG: soft lockup in dev_ioctl (2) mm 1 4 12d 72d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 15d 74d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 20 12h32m 75d
general protection fault in lru_gen_test_recent mm 2 2 64d 75d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 8d04h 77d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 38 11h42m 77d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 75 1d04h 78d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 84 21h47m 79d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 11d 87d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 4 1h10m 89d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 6 3 43d 90d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 6 3 53d 102d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 24 2d03h 104d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 9d09h 115d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 91 24d 158d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 67 20h16m 233d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 263 2d02h 235d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 67 16d 236d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 483 15h43m 236d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 53 1d16h 269d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 45 12h04m 272d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 164 2d01h 293d 💬 1 [120d]
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 115 1d05h 373d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 105 2d09h 373d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 84 5d21h 375d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 512 4d14h 432d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 66 5d11h 458d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 136 49m 461d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1605 2h00m 582d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1398 20h23m 1307d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4707 2h30m 1478d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1526 15d 1752d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4085 4d06h 2041d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2058 1d08h 2047d
corrupted report (2) mm -1 945214 now 2650d