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🐞 Open [1466]
≡ Subsystems
🐞 Fixed [6819]
🐞 Invalid [17673]
⬇ Missing Backports [226]
≡ Crashes
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Out of 230 bugs, 165 were automatically obsoleted (12 due to revoked reproducers), 65 were invalidated by users.
Applied filters: Label=subsystems:cgroups (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING in css_rstat_flush cgroups -1 119 113d 212d
BUG: unable to handle kernel paging request in bpf_prog_ADDR (4) cgroups 8 7 144d 141d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (8) cgroups mm 6 1 107d 107d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 23 69 126d 222d
general protection fault in mod_objcg_mlstate cgroups mm 2 1 147d 143d
INFO: task hung in cgroup_mkdir cgroups 1 1 165d 165d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 C 2 241d 305d
BUG: unable to handle kernel paging request in css_rstat_flush cgroups 8 C 14 152d 211d
INFO: rcu detected stall in pte_alloc_one (3) cgroups mm 1 1 153d 153d
INFO: rcu detected stall in refill_obj_stock mm cgroups 1 1 183d 183d
general protection fault in cgroup_rstat_flush cgroups 2 6 220d 237d
KCSAN: data-race in cgroup_migrate_execute / memcpy_and_pad cgroups 6 1 179d 178d
general protection fault in __cgroup_rstat_lock cgroups 2 C inconclusive done 5 247d 392d
KCSAN: data-race in css_set_move_task / memcpy_and_pad cgroups 6 1 217d 217d
INFO: rcu detected stall in blkdev_write_iter cgroups mm block 1 3 252d 375d
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 17 6 274d 388d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 17 1 301d 296d
possible deadlock in __run_timer_base (2) cgroups 4 2 312d 326d
INFO: rcu detected stall in sys_creat (6) cgroups mm 1 1 332d 332d
general protection fault in bio_associate_blkg_from_css cgroups block 2 1 355d 351d
INFO: rcu detected stall in userfaultfd_ioctl (2) cgroups mm 1 1 355d 355d
general protection fault in __memcg_kmem_charge_page mm cgroups 2 1 376d 372d
general protection fault in percpu_ref_get_many mm cgroups 2 1 304d 304d
INFO: rcu detected stall in sys_getrandom (2) block cgroups 1 2 368d 375d
kernel panic: stack is corrupted in lock_acquire (4) cgroups mm 2 1 375d 371d
INFO: task hung in freezer_fork cgroups 1 1 387d 387d
upstream test error: general protection fault in refill_obj_stock mm cgroups -1 1 337d 337d
INFO: rcu detected stall in pipe_release (3) mm cgroups fs 1 2 418d 449d
INFO: rcu detected stall in ip_set_create (2) mm cgroups 1 1 455d 455d
possible deadlock in obj_cgroup_charge cgroups mm 4 4 475d 481d
INFO: rcu detected stall in blkdev_release (2) cgroups 1 7 466d 626d
INFO: task hung in cgroup_can_fork (2) cgroups 1 5 467d 548d
possible deadlock in refill_stock mm cgroups 4 1 479d 475d
INFO: task hung in exit_signals cgroups 1 3 481d 496d
INFO: rcu detected stall in sys_getrandom block cgroups mm 1 2 502d 537d
INFO: rcu detected stall in io_ring_exit_work (2) cgroups mm 1 1 521d 521d
possible deadlock in try_charge_memcg mm cgroups 4 1 533d 529d
INFO: rcu detected stall in sys_memfd_create (2) cgroups mm bpf 1 2 536d 559d
INFO: task hung in __cgroup_procs_write cgroups 1 2 540d 558d
INFO: rcu detected stall in sys_exit (4) mm cgroups 1 1 543d 543d
INFO: rcu detected stall in inet_release (5) cgroups mm 1 1 547d 547d
KASAN: invalid-free in build_sched_domains cgroups 22 1 562d 558d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 503d 503d
INFO: rcu detected stall in sys_renameat cgroups mm 1 1 557d 557d
general protection fault in __mod_memcg_state cgroups mm 2 1 558d 554d
INFO: rcu detected stall in sys_mlockall cgroups mm 1 4 559d 577d
INFO: rcu detected stall in vhost_vsock_dev_release cgroups mm 1 2 531d 560d
INFO: rcu detected stall in sys_process_vm_writev (3) block cgroups 1 1 565d 565d
INFO: rcu detected stall in sys_io_setup cgroups mm 1 1 570d 570d
INFO: rcu detected stall in sys_mlock2 mm cgroups 1 1 548d 548d
KMSAN: uninit-value in __dequeue_signal cgroups mm 7 1 521d 521d
INFO: rcu detected stall in sys_creat (5) cgroups mm fs 1 2 558d 604d
INFO: rcu detected stall in sys_mbind (3) cgroups mm 1 1 568d 568d
KCSAN: data-race in __mod_memcg_lruvec_state / rebind_subsystems cgroups 6 1 588d 588d
KCSAN: data-race in __mod_memcg_state / mem_cgroup_css_rstat_flush cgroups mm 6 315 593d 690d
KCSAN: data-race in __mod_memcg_lruvec_state / mem_cgroup_css_rstat_flush cgroups mm 6 285 593d 690d
KCSAN: data-race in __count_memcg_events / mem_cgroup_css_rstat_flush cgroups mm 6 259 593d 690d
KCSAN: data-race in drain_all_stock / try_charge_memcg (2) cgroups mm 6 189 605d 756d
KCSAN: data-race in __refill_stock / drain_all_stock (2) cgroups mm 6 119 641d 755d
KCSAN: data-race in drain_all_stock / drain_stock (9) cgroups mm 6 5 643d 714d
INFO: rcu detected stall in sys_process_vm_readv (3) mm cgroups 1 6 743d 919d
INFO: rcu detected stall in kernfs_fop_open (5) cgroups 1 2 745d 791d
INFO: rcu detected stall in mod_objcg_state cgroups mm 1 1 737d 737d
KCSAN: data-race in mem_cgroup_update_tree / mem_cgroup_update_tree cgroups mm 6 1 716d 716d
INFO: rcu detected stall in pte_alloc_one cgroups mm 1 1 790d 790d
possible deadlock in ptrace_attach cgroups 4 2 777d 777d
KCSAN: data-race in drain_all_stock / drain_stock (8) cgroups mm 6 12 766d 754d
possible deadlock in cgroup_free cgroups 4 C done 13 774d 777d
WARNING in mem_cgroup_migrate (2) cgroups mm -1 1 810d 806d
WARNING in mem_cgroup_migrate mm cgroups -1 1 818d 814d
INFO: rcu detected stall in sys_io_uring_setup mm cgroups 1 1 881d 881d
INFO: rcu detected stall in sys_process_vm_writev (2) block cgroups 1 1 921d 921d
INFO: task hung in cgroup_can_fork cgroups 1 C error error 6 1450d 1471d
INFO: task hung in cgroup_attach_task_all cgroups 1 1 946d 946d
possible deadlock in freezer_write cgroups 4 63 938d 966d
KASAN: slab-out-of-bounds Read in arch_stack_walk cgroups 19 316 992d 1326d
general protection fault in blk_cgroup_bio_start block cgroups 2 3 982d 1068d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (7) cgroups 6 234 932d 1031d
KCSAN: data-race in __refill_stock / drain_all_stock mm cgroups 6 5 976d 1007d
KCSAN: data-race in drain_all_stock / drain_stock (7) cgroups mm 6 4 990d 1071d
KCSAN: data-race in mem_cgroup_flush_stats / mem_cgroup_flush_stats_delayed (2) cgroups mm 6 5 1001d 1076d
possible deadlock in blkcg_deactivate_policy block cgroups 4 C done error 93 1106d 1357d
possible deadlock in throtl_pending_timer_fn block cgroups 4 C done 12 1186d 1374d
general protection fault in lock_page_memcg mm cgroups 2 C done 2 1678d 1674d
KCSAN: data-race in drain_all_stock / refill_stock (4) cgroups mm 6 1 1068d 1068d
INFO: task hung in cgroup_do_get_tree cgroups 1 1 1112d 1112d
BUG: unable to handle kernel paging request in percpu_ref_get_many mm cgroups 8 3 1091d 1163d
linux-next boot error: general protection fault in blkg_destroy_all block cgroups -1 24 1052d 1053d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 C 19 1137d 1217d
INFO: rcu detected stall in kvm_vm_worker_thread cgroups 1 1 1173d 1173d
KCSAN: data-race in drain_all_stock / drain_stock (6) cgroups mm 6 4 1128d 1186d
possible deadlock in static_key_slow_dec cgroups 4 C done error 35 1207d 2613d
KCSAN: data-race in drain_all_stock / refill_stock (3) cgroups mm 6 1 1140d 1140d
INFO: rcu detected stall in sys_socket (6) cgroups mm 1 2 1206d 1250d
KMSAN: uninit-value in psi_poll_worker cgroups 7 C 42 1218d 1224d
KCSAN: data-race in drain_all_stock / refill_stock (2) mm cgroups 6 15 1211d 1340d
WARNING in update_cpumasks_hier cgroups -1 C done 270 1398d 1478d
KCSAN: data-race in mem_cgroup_flush_stats / mem_cgroup_flush_stats_delayed cgroups mm 6 8 1216d 1343d
KCSAN: data-race in drain_all_stock / drain_stock (5) mm cgroups 6 1 1236d 1236d
KCSAN: data-race in drain_all_stock / drain_obj_stock (3) cgroups mm 6 1 1244d 1244d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 C 7 1343d 1476d
INFO: rcu detected stall in call_usermodehelper_exec_async (2) cgroups mm 1 1 1312d 1312d
KCSAN: data-race in drain_all_stock / drain_stock (4) cgroups mm 6 2 1283d 1314d
INFO: rcu detected stall in sys_process_vm_readv cgroups mm 1 1 1347d 1347d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (6) cgroups 6 12 1330d 1334d
WARNING: ODEBUG bug in __init_work (3) cgroups -1 1 1433d 1429d
KCSAN: data-race in drain_all_stock / obj_cgroup_uncharge_pages (3) cgroups mm 6 3 1366d 1401d
KCSAN: data-race in drain_all_stock / drain_stock (3) mm cgroups 6 1 1374d 1374d
linux-next test error: WARNING in __mod_memcg_lruvec_state cgroups mm -1 6 1403d 1405d
KCSAN: data-race in drain_all_stock / drain_obj_stock (2) cgroups mm 6 1 1380d 1380d
general protection fault in cgroup_rstat_flush_locked cgroups 2 36 1509d 1676d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (5) cgroups 6 6 1428d 1430d
KCSAN: data-race in drain_all_stock / drain_obj_stock mm cgroups 6 1 1433d 1433d
INFO: rcu detected stall in generic_file_write_iter (6) cgroups mm 1 2 1473d 1530d
INFO: task hung in call_usermodehelper_exec (2) cgroups 1 1 1513d 1513d
KCSAN: data-race in drain_all_stock / obj_cgroup_uncharge_pages (2) mm cgroups 6 2 1470d 1479d
KASAN: use-after-free Read in put_css_set_locked cgroups 19 2 1569d 1632d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 C 1 2402d 2402d
KCSAN: data-race in drain_all_stock / try_charge_memcg mm cgroups 6 1 1521d 1521d
INFO: rcu detected stall in sys_creat (4) cgroups mm 1 1 1550d 1550d
KCSAN: data-race in drain_all_stock / drain_stock (2) cgroups mm 6 3 1530d 1535d
KCSAN: data-race in drain_all_stock / obj_cgroup_uncharge_pages cgroups mm 6 1 1537d 1537d
INFO: rcu detected stall in flush_memcg_stats_work mm cgroups 1 1 1569d 1569d
upstream test error: KCSAN: data-race in cgroup_rstat_flush_locked / cgroup_rstat_updated cgroups -1 12 1579d 1581d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (4) cgroups 6 2 1599d 1622d
linux-next boot error: BUG: sleeping function called from invalid context in cgroup_rstat_flush cgroups -1 3 1630d 1626d
WARNING: ODEBUG bug in __init_work (2) cgroups -1 1 1715d 1707d
KCSAN: data-race in ns_capable / proc_cgroup_show (2) cgroups 6 11 1675d 1721d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (3) cgroups 6 1 1676d 1676d
general protection fault in cgroup_pidlist_start cgroups 2 1 1707d 1690d
general protection fault in css_free_rwork_fn cgroups 2 1 1713d 1707d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (5) cgroups 6 1 1712d 1711d
KCSAN: data-race in css_killed_work_fn / put_css_set_locked cgroups 6 1 1733d 1733d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (4) cgroups 6 1 1748d 1748d
INFO: task hung in call_usermodehelper_exec cgroups 1 1 1819d 1819d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (4) cgroups 6 2 1789d 1813d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (3) cgroups 6 1 1794d 1794d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (2) cgroups 6 2 1860d 1851d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (3) cgroups 6 1 1868d 1851d
general protection fault in blkcg_iolatency_done_bio block cgroups 2 1 1927d 1923d
KASAN: use-after-free Read in cgroup_path_ns cgroups 19 1 1960d 1955d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (2) cgroups 6 1 1921d 1921d
general protection fault in try_charge cgroups mm 2 87 2549d 2551d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (2) cgroups 6 2 1933d 1963d
WARNING: refcount bug in css_task_iter_next (2) cgroups 13 1 1997d 1993d
KASAN: use-after-free Read in cgroup_path_ns_locked cgroups 19 1 2028d 2024d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault cgroups 6 1 1964d 1964d
KCSAN: data-race in get_scan_count / mem_cgroup_update_lru_size cgroups mm 6 21 1965d 2008d
KCSAN: data-race in ns_capable / proc_cgroup_show cgroups 6 1 1968d 1968d
KCSAN: data-race in cgroup_finalize_control / mem_cgroup_charge cgroups 6 1 1973d 1973d
KCSAN: data-race in drain_all_stock / drain_stock mm cgroups 6 1 1997d 1997d
KCSAN: data-race in cgroup_finalize_control / get_mem_cgroup_from_page cgroups 6 1 2006d 2006d
KCSAN: data-race in lruvec_lru_size / mem_cgroup_update_lru_size cgroups mm 6 186 2034d 2202d
INFO: rcu detected stall in ext4_file_read_iter mm cgroups 1 2 2145d 2226d
KCSAN: data-race in drain_all_stock / try_charge (2) cgroups mm 6 2 2131d 2183d
INFO: rcu detected stall in generic_file_write_iter (4) cgroups 1 1 2153d 2149d
KCSAN: data-race in drain_all_stock / drain_stock.isra.0 cgroups mm 6 2 2153d 2161d
linux-next test error: BUG: using __this_cpu_read() in preemptible code in __mod_memcg_state cgroups mm -1 18 2121d 2126d
INFO: rcu detected stall in new_sync_write (2) cgroups 1 1 2156d 2156d
KCSAN: data-race in cgroup_migrate_add_task / vcpu_enter_guest cgroups 6 1 2169d 2169d
KCSAN: data-race in drain_all_stock / refill_stock cgroups mm 6 2 2172d 2197d
KCSAN: data-race in detach_if_pending / timer_reduce cgroups 6 4 2174d 2191d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath mm cgroups 6 1 2181d 2181d
KCSAN: data-race in css_task_iter_advance / ns_capable_common cgroups 6 1 2181d 2181d
KASAN: use-after-free Read in blkcg_print_stat (2) cgroups block 19 1 2237d 2235d
KCSAN: data-race in cgroup_rstat_flush_locked / cgroup_rstat_updated cgroups 6 1 2194d 2194d
INFO: rcu detected stall in perf_release mm cgroups 1 19 2220d 2241d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault cgroups 6 1 2209d 2209d
KCSAN: data-race in mem_cgroup_select_victim_node / mem_cgroup_select_victim_node mm cgroups 6 57 2212d 2250d
KCSAN: data-race in css_set_move_task / do_nanosleep cgroups 6 1 2214d 2214d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked cgroups 6 3 2236d 2256d
INFO: rcu detected stall in sys_kill mm cgroups 1 3 2185d 2221d
INFO: rcu detected stall in ext4_filemap_fault (2) cgroups 1 1 2270d 2270d
INFO: rcu detected stall in vhci_write cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in schedule_tail (3) cgroups mm 1 40 2185d 2185d
INFO: rcu detected stall in ucma_close (2) cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in call_usermodehelper_exec_work mm cgroups 1 1 2185d 2185d
INFO: rcu detected stall in schedule_timeout (3) cgroups mm 1 11 2185d 2185d
INFO: rcu detected stall in pipe_write (2) cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in local_bh_enable (3) cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in batadv_tt_purge cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in addrconf_dad_work (4) cgroups mm 1 8 2185d 2185d
INFO: rcu detected stall in worker_thread (4) cgroups mm 1 28 2185d 2185d
INFO: rcu detected stall in schedule (4) cgroups mm 1 2 2185d 2185d
INFO: rcu detected stall in sock_close (2) mm cgroups 1 1 2185d 2185d
INFO: rcu detected stall in iterate_cleanup_work cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in worker_thread (3) cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in linkwatch_event (3) cgroups mm 1 1 2185d 2185d
INFO: rcu detected stall in sys_nanosleep (3) mm cgroups 1 4 2185d 2186d
INFO: rcu detected stall in sys_mkdir (3) cgroups 1 1 2186d 2186d
INFO: rcu detected stall in sys_symlink (2) mm cgroups 1 2 2186d 2186d
INFO: rcu detected stall in schedule (3) cgroups mm 1 4 2186d 2186d
INFO: rcu detected stall in do_huge_pmd_anonymous_page (2) cgroups mm 1 4 2186d 2186d
INFO: rcu detected stall in worker_thread (2) cgroups mm 1 12 2186d 2186d
INFO: rcu detected stall in sys_nanosleep (2) cgroups mm 1 94 2186d 2186d
INFO: rcu detected stall in schedule_timeout cgroups mm 1 69 2220d 2222d
INFO: rcu detected stall in pipe_release mm cgroups 1 27 2220d 2222d
INFO: rcu detected stall in sys_recvfrom cgroups mm 1 2 2221d 2222d
INFO: rcu detected stall in sys_sendmsg (2) cgroups mm 1 5 2220d 2222d
INFO: rcu detected stall in tun_chr_read_iter cgroups mm 1 1 2222d 2222d
INFO: rcu detected stall in sys_exit_group (2) mm cgroups 1 56 2220d 2222d
INFO: rcu detected stall in sys_epoll_wait mm cgroups 1 148 2220d 2222d
INFO: rcu detected stall in worker_thread cgroups mm 1 150 2220d 2222d
INFO: rcu detected stall in shmem_fault (2) cgroups mm 1 1 2220d 2220d
INFO: rcu detected stall in batadv_nc_worker cgroups mm 1 7 2220d 2222d
INFO: rcu detected stall in ucma_close mm cgroups 1 2 2220d 2221d
INFO: rcu detected stall in sock_close mm cgroups 1 6 2220d 2221d
INFO: rcu detected stall in do_signal (3) cgroups mm 1 2 2221d 2221d
INFO: rcu detected stall in sys_newfstatat mm cgroups 1 1 2221d 2221d
INFO: rcu detected stall in vma_link cgroups mm 1 3 2220d 2221d
INFO: rcu detected stall in do_read_fault cgroups mm 1 7 2220d 2222d
INFO: rcu detected stall in sys_mkdir (2) cgroups 1 5 2220d 2222d
KCSAN: data-race in mem_cgroup_protected / mem_cgroup_protected cgroups mm 6 11 2244d 2261d
KCSAN: data-race in drain_all_stock / try_charge mm cgroups 6 1 2250d 2250d
KCSAN: data-race in __thaw_task / futex_wait_queue_me cgroups 6 1 2261d 2261d
KASAN: use-after-free Read in blkcg_print_stat cgroups block 19 2 2397d 2454d
INFO: trying to register non-static key in cpuset_change_task_nodemask cgroups -1 1 2403d 2403d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 C done 1423 2527d 2548d
INFO: rcu detected stall in __ia32_sys_inotify_init mm cgroups 1 1 2435d 2435d
general protection fault in smp_call_function_single cgroups 2 1 2727d 2727d
BUG: unable to handle kernel NULL pointer dereference in find_css_set cgroups 10 1 2734d 2734d
KASAN: stack-out-of-bounds Read in cpuacct_charge cgroups 17 1 2735d 2735d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free cgroups mm 10 C 5 2795d 2811d
INFO: task hung in css_killed_work_fn cgroups 1 1 2838d 2838d
INFO: task hung in cgroup_subtree_control_write cgroups 1 3 2838d 2838d
INFO: task hung in memcg_deactivate_kmem_caches mm cgroups 1 1 2838d 2838d
INFO: task hung in memcg_destroy_kmem_caches mm cgroups 1 1 2838d 2838d
INFO: task hung in css_release_work_fn cgroups 1 2 2838d 2838d
INFO: task hung in memcg_create_kmem_cache cgroups mm 1 1 2838d 2838d
BUG: unable to handle kernel NULL pointer dereference in blk_throtl_update_limit_valid block cgroups 10 1 2939d 2935d