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🐞 Fixed [6990]
🐞 Invalid [18234]
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Out of 246 bugs, 178 were automatically obsoleted (14 due to revoked reproducers), 68 were invalidated by users.
Applied filters: Label=subsystems:cgroups (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING in cgroup_file_release cgroups -1 1 127d 123d
possible deadlock in cgroup_kn_lock_live cgroups 4 3 145d 141d
INFO: rcu detected stall in compat_sys_recvmmsg_time32 mm block cgroups 1 2 143d 215d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (5) cgroups 6 5 113d 229d
possible deadlock in cgroup_procs_write_start cgroups 4 2 161d 163d
WARNING in free_cgroup_ns cgroups -1 1 166d 166d
WARNING in css_rstat_flush cgroups -1 119 187d 286d
BUG: unable to handle kernel paging request in bpf_prog_ADDR (4) cgroups 8 7 218d 215d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (8) cgroups mm 6 1 180d 180d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) mm cgroups 21 69 200d 296d
general protection fault in mod_objcg_mlstate cgroups mm 2 1 220d 216d
INFO: task hung in cgroup_mkdir cgroups 1 1 239d 239d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 C 2 315d 379d
BUG: unable to handle kernel paging request in css_rstat_flush cgroups 8 C 14 226d 285d
INFO: rcu detected stall in pte_alloc_one (3) cgroups mm 1 1 227d 227d
INFO: rcu detected stall in refill_obj_stock cgroups mm 1 1 257d 257d
general protection fault in cgroup_rstat_flush cgroups 2 6 294d 311d
KCSAN: data-race in cgroup_migrate_execute / memcpy_and_pad cgroups 6 1 253d 252d
WARNING in page_counter_cancel (5) cgroups mm -1 C 15 305d 528d
general protection fault in __cgroup_rstat_lock cgroups 2 C inconclusive done 5 321d 466d
KCSAN: data-race in css_set_move_task / memcpy_and_pad cgroups 6 1 291d 291d
INFO: rcu detected stall in blkdev_write_iter cgroups mm block 1 3 326d 448d
BUG: unable to handle kernel paging request in memcg_rstat_updated cgroups mm 17 6 348d 462d
KASAN: wild-memory-access Read in lookup_swap_cgroup_id cgroups mm 17 1 375d 370d
possible deadlock in __run_timer_base (2) cgroups 4 2 386d 400d
INFO: rcu detected stall in sys_creat (6) cgroups mm 1 1 406d 406d
general protection fault in bio_associate_blkg_from_css block cgroups 2 1 429d 425d
INFO: rcu detected stall in userfaultfd_ioctl (2) cgroups mm 1 1 429d 429d
general protection fault in __memcg_kmem_charge_page cgroups mm 2 1 450d 446d
general protection fault in percpu_ref_get_many cgroups mm 2 1 378d 378d
INFO: rcu detected stall in sys_getrandom (2) block cgroups 1 2 442d 449d
kernel panic: stack is corrupted in lock_acquire (4) mm cgroups 2 1 449d 445d
INFO: task hung in freezer_fork cgroups 1 1 461d 461d
upstream test error: general protection fault in refill_obj_stock cgroups mm -1 1 410d 410d
INFO: rcu detected stall in pipe_release (3) cgroups mm fs 1 2 492d 523d
INFO: rcu detected stall in ip_set_create (2) cgroups mm 1 1 529d 529d
possible deadlock in obj_cgroup_charge mm cgroups 4 4 549d 555d
INFO: rcu detected stall in blkdev_release (2) cgroups 1 7 540d 699d
INFO: task hung in cgroup_can_fork (2) cgroups 1 5 541d 621d
possible deadlock in refill_stock cgroups mm 4 1 552d 548d
INFO: task hung in exit_signals cgroups 1 3 555d 570d
INFO: rcu detected stall in sys_getrandom mm block cgroups 1 2 576d 610d
INFO: rcu detected stall in io_ring_exit_work (2) cgroups mm 1 1 595d 595d
possible deadlock in try_charge_memcg mm cgroups 4 1 607d 603d
INFO: rcu detected stall in sys_memfd_create (2) cgroups mm bpf 1 2 609d 633d
INFO: task hung in __cgroup_procs_write cgroups 1 2 614d 632d
INFO: rcu detected stall in sys_exit (4) mm cgroups 1 1 617d 617d
INFO: rcu detected stall in inet_release (5) cgroups mm 1 1 621d 621d
KASAN: invalid-free in build_sched_domains cgroups 24 1 635d 631d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 576d 577d
INFO: rcu detected stall in sys_renameat mm cgroups 1 1 631d 631d
general protection fault in __mod_memcg_state mm cgroups 2 1 632d 628d
INFO: rcu detected stall in sys_mlockall cgroups mm 1 4 632d 651d
INFO: rcu detected stall in vhost_vsock_dev_release cgroups mm 1 2 605d 634d
INFO: rcu detected stall in sys_process_vm_writev (3) cgroups block 1 1 638d 638d
INFO: rcu detected stall in sys_io_setup mm cgroups 1 1 644d 644d
INFO: rcu detected stall in sys_mlock2 cgroups mm 1 1 622d 622d
INFO: rcu detected stall in sys_clock_nanosleep_time32 cgroups mm 1 1 660d 660d
KMSAN: uninit-value in __dequeue_signal mm cgroups 7 1 595d 595d
INFO: rcu detected stall in sys_creat (5) cgroups mm fs 1 2 632d 677d
INFO: rcu detected stall in sys_mbind (3) cgroups mm 1 1 641d 641d
KCSAN: data-race in __mod_memcg_lruvec_state / rebind_subsystems cgroups 6 1 662d 662d
KCSAN: data-race in __mod_memcg_state / mem_cgroup_css_rstat_flush mm cgroups 6 315 666d 764d
KCSAN: data-race in __mod_memcg_lruvec_state / mem_cgroup_css_rstat_flush cgroups mm 6 285 666d 764d
KCSAN: data-race in __count_memcg_events / mem_cgroup_css_rstat_flush mm cgroups 6 259 666d 764d
KCSAN: data-race in drain_all_stock / try_charge_memcg (2) cgroups mm 6 189 678d 830d
KCSAN: data-race in __refill_stock / drain_all_stock (2) cgroups mm 6 119 715d 829d
KCSAN: data-race in drain_all_stock / drain_stock (9) mm cgroups 6 5 717d 788d
INFO: rcu detected stall in sys_process_vm_readv (3) cgroups mm 1 6 817d 993d
INFO: rcu detected stall in kernfs_fop_open (5) cgroups 1 2 818d 864d
INFO: rcu detected stall in mod_objcg_state cgroups mm 1 1 810d 810d
KCSAN: data-race in mem_cgroup_update_tree / mem_cgroup_update_tree mm cgroups 6 1 790d 790d
INFO: rcu detected stall in pte_alloc_one cgroups mm 1 1 864d 864d
possible deadlock in ptrace_attach cgroups 4 2 851d 851d
KCSAN: data-race in drain_all_stock / drain_stock (8) cgroups mm 6 12 840d 828d
possible deadlock in cgroup_free cgroups 4 C done 13 847d 851d
WARNING in mem_cgroup_migrate (2) cgroups mm -1 1 884d 880d
WARNING in mem_cgroup_migrate cgroups mm -1 1 892d 888d
INFO: rcu detected stall in sys_io_uring_setup cgroups mm 1 1 955d 955d
INFO: rcu detected stall in sys_process_vm_writev (2) block cgroups 1 1 994d 994d
INFO: task hung in cgroup_can_fork cgroups 1 C error error 6 1524d 1545d
INFO: task hung in cgroup_attach_task_all cgroups 1 1 1020d 1020d
possible deadlock in freezer_write cgroups 4 63 1012d 1040d
KASAN: slab-out-of-bounds Read in arch_stack_walk cgroups 19 316 1066d 1400d
general protection fault in blk_cgroup_bio_start cgroups block 2 3 1056d 1142d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (7) cgroups 6 234 1006d 1105d
KCSAN: data-race in __refill_stock / drain_all_stock mm cgroups 6 5 1050d 1081d
KCSAN: data-race in drain_all_stock / drain_stock (7) cgroups mm 6 4 1063d 1145d
KCSAN: data-race in mem_cgroup_flush_stats / mem_cgroup_flush_stats_delayed (2) cgroups mm 6 5 1074d 1150d
possible deadlock in blkcg_deactivate_policy block cgroups 4 C done error 93 1180d 1431d
possible deadlock in throtl_pending_timer_fn cgroups block 4 C done 12 1260d 1448d
general protection fault in lock_page_memcg cgroups mm 2 C done 2 1752d 1748d
KCSAN: data-race in drain_all_stock / refill_stock (4) cgroups mm 6 1 1142d 1142d
INFO: task hung in cgroup_do_get_tree cgroups 1 1 1186d 1186d
BUG: unable to handle kernel paging request in percpu_ref_get_many cgroups mm 8 3 1165d 1237d
linux-next boot error: general protection fault in blkg_destroy_all block cgroups -1 24 1126d 1126d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 C 19 1211d 1291d
INFO: rcu detected stall in kvm_vm_worker_thread cgroups 1 1 1247d 1247d
KCSAN: data-race in drain_all_stock / drain_stock (6) cgroups mm 6 4 1202d 1260d
possible deadlock in static_key_slow_dec cgroups 4 C done error 35 1280d 2686d
KCSAN: data-race in drain_all_stock / refill_stock (3) cgroups mm 6 1 1214d 1214d
INFO: rcu detected stall in sys_socket (6) cgroups mm 1 2 1280d 1324d
KMSAN: uninit-value in psi_poll_worker cgroups 7 C 42 1291d 1298d
WARNING in page_counter_cancel (4) cgroups mm -1 C done 4 1322d 1337d
KCSAN: data-race in drain_all_stock / refill_stock (2) mm cgroups 6 15 1284d 1414d
WARNING in update_cpumasks_hier cgroups -1 C done 270 1472d 1552d
KCSAN: data-race in mem_cgroup_flush_stats / mem_cgroup_flush_stats_delayed cgroups mm 6 8 1290d 1417d
KCSAN: data-race in drain_all_stock / drain_stock (5) mm cgroups 6 1 1310d 1310d
KCSAN: data-race in drain_all_stock / drain_obj_stock (3) cgroups mm 6 1 1318d 1318d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 C 7 1417d 1550d
INFO: rcu detected stall in call_usermodehelper_exec_async (2) cgroups mm 1 1 1386d 1386d
KCSAN: data-race in drain_all_stock / drain_stock (4) cgroups mm 6 2 1357d 1388d
INFO: rcu detected stall in sys_process_vm_readv cgroups mm 1 1 1421d 1421d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (6) cgroups 6 12 1404d 1408d
WARNING: ODEBUG bug in __init_work (3) cgroups -1 1 1507d 1503d
KCSAN: data-race in drain_all_stock / obj_cgroup_uncharge_pages (3) cgroups mm 6 3 1439d 1475d
KCSAN: data-race in drain_all_stock / drain_stock (3) mm cgroups 6 1 1448d 1448d
linux-next test error: WARNING in __mod_memcg_lruvec_state mm cgroups -1 6 1477d 1479d
KCSAN: data-race in drain_all_stock / drain_obj_stock (2) cgroups mm 6 1 1454d 1454d
general protection fault in cgroup_rstat_flush_locked cgroups 2 36 1583d 1750d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (5) cgroups 6 6 1502d 1504d
KCSAN: data-race in drain_all_stock / drain_obj_stock mm cgroups 6 1 1506d 1506d
INFO: rcu detected stall in generic_file_write_iter (6) mm cgroups 1 2 1547d 1604d
INFO: task hung in call_usermodehelper_exec (2) cgroups 1 1 1587d 1587d
KCSAN: data-race in drain_all_stock / obj_cgroup_uncharge_pages (2) cgroups mm 6 2 1544d 1553d
KASAN: use-after-free Read in put_css_set_locked cgroups 19 2 1643d 1706d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 C 1 2476d 2476d
KCSAN: data-race in drain_all_stock / try_charge_memcg mm cgroups 6 1 1595d 1595d
INFO: rcu detected stall in sys_creat (4) mm cgroups 1 1 1624d 1624d
KCSAN: data-race in drain_all_stock / drain_stock (2) cgroups mm 6 3 1604d 1609d
KCSAN: data-race in drain_all_stock / obj_cgroup_uncharge_pages mm cgroups 6 1 1611d 1611d
INFO: rcu detected stall in flush_memcg_stats_work cgroups mm 1 1 1643d 1643d
upstream test error: KCSAN: data-race in cgroup_rstat_flush_locked / cgroup_rstat_updated cgroups -1 12 1653d 1655d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (4) cgroups 6 2 1673d 1696d
linux-next boot error: BUG: sleeping function called from invalid context in cgroup_rstat_flush cgroups -1 3 1704d 1700d
WARNING: ODEBUG bug in __init_work (2) cgroups -1 1 1788d 1781d
KCSAN: data-race in ns_capable / proc_cgroup_show (2) cgroups 6 11 1749d 1795d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (3) cgroups 6 1 1750d 1750d
general protection fault in cgroup_pidlist_start cgroups 2 1 1781d 1764d
general protection fault in css_free_rwork_fn cgroups 2 1 1787d 1781d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (5) cgroups 6 1 1786d 1785d
KCSAN: data-race in css_killed_work_fn / put_css_set_locked cgroups 6 1 1807d 1807d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (4) cgroups 6 1 1822d 1822d
INFO: task hung in call_usermodehelper_exec cgroups 1 1 1892d 1892d
WARNING in page_counter_cancel (2) mm cgroups -1 13 1897d 1901d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (4) cgroups 6 2 1863d 1887d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (3) cgroups 6 1 1868d 1868d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault (2) cgroups 6 2 1933d 1925d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (3) cgroups 6 1 1942d 1925d
general protection fault in blkcg_iolatency_done_bio block cgroups 2 1 2001d 1997d
KASAN: use-after-free Read in cgroup_path_ns cgroups 19 1 2034d 2029d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (2) cgroups 6 1 1995d 1995d
general protection fault in try_charge mm cgroups 2 87 2622d 2624d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked (2) cgroups 6 2 2007d 2037d
WARNING: refcount bug in css_task_iter_next (2) cgroups 13 1 2071d 2067d
KASAN: use-after-free Read in cgroup_path_ns_locked cgroups 19 1 2102d 2098d
KCSAN: data-race in cgroup_procs_write_start / handle_mm_fault cgroups 6 1 2038d 2038d
KCSAN: data-race in get_scan_count / mem_cgroup_update_lru_size mm cgroups 6 21 2039d 2082d
KCSAN: data-race in page_counter_charge / page_counter_charge cgroups mm 6 414 2039d 2202d
KCSAN: data-race in ns_capable / proc_cgroup_show cgroups 6 1 2041d 2041d
KCSAN: data-race in cgroup_finalize_control / mem_cgroup_charge cgroups 6 1 2046d 2046d
KCSAN: data-race in drain_all_stock / drain_stock cgroups mm 6 1 2071d 2071d
KCSAN: data-race in cgroup_finalize_control / get_mem_cgroup_from_page cgroups 6 1 2079d 2079d
KCSAN: data-race in lruvec_lru_size / mem_cgroup_update_lru_size cgroups mm 6 186 2108d 2276d
KCSAN: data-race in page_counter_charge / page_counter_try_charge (2) cgroups mm 6 11 2179d 2288d
INFO: rcu detected stall in ext4_file_read_iter cgroups mm 1 2 2219d 2299d
KCSAN: data-race in drain_all_stock / try_charge (2) cgroups mm 6 2 2205d 2257d
INFO: rcu detected stall in generic_file_write_iter (4) cgroups 1 1 2227d 2223d
KCSAN: data-race in drain_all_stock / drain_stock.isra.0 cgroups mm 6 2 2227d 2235d
linux-next test error: BUG: using __this_cpu_read() in preemptible code in __mod_memcg_state cgroups mm -1 18 2195d 2200d
INFO: rcu detected stall in new_sync_write (2) cgroups 1 1 2230d 2230d
KCSAN: data-race in cgroup_migrate_add_task / vcpu_enter_guest cgroups 6 1 2243d 2243d
KCSAN: data-race in drain_all_stock / refill_stock cgroups mm 6 2 2246d 2270d
KCSAN: data-race in detach_if_pending / timer_reduce cgroups 6 4 2248d 2265d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath cgroups mm 6 1 2255d 2255d
KCSAN: data-race in css_task_iter_advance / ns_capable_common cgroups 6 1 2255d 2255d
KASAN: use-after-free Read in blkcg_print_stat (2) block cgroups 19 1 2311d 2309d
KCSAN: data-race in cgroup_rstat_flush_locked / cgroup_rstat_updated cgroups 6 1 2267d 2267d
INFO: rcu detected stall in perf_release mm cgroups 1 19 2294d 2315d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault cgroups 6 1 2283d 2283d
KCSAN: data-race in mem_cgroup_select_victim_node / mem_cgroup_select_victim_node cgroups mm 6 57 2286d 2324d
KCSAN: data-race in css_set_move_task / do_nanosleep cgroups 6 1 2288d 2288d
KCSAN: data-race in __cgroup_account_cputime / cgroup_rstat_flush_locked cgroups 6 3 2310d 2330d
INFO: rcu detected stall in sys_kill cgroups mm 1 3 2259d 2295d
INFO: rcu detected stall in ext4_filemap_fault (2) cgroups 1 1 2344d 2344d
INFO: rcu detected stall in vhci_write cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in schedule_tail (3) cgroups mm 1 40 2259d 2259d
INFO: rcu detected stall in ucma_close (2) cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in call_usermodehelper_exec_work cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in schedule_timeout (3) cgroups mm 1 11 2259d 2259d
INFO: rcu detected stall in pipe_write (2) cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in local_bh_enable (3) mm cgroups 1 1 2259d 2259d
INFO: rcu detected stall in batadv_tt_purge cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in addrconf_dad_work (4) mm cgroups 1 8 2259d 2259d
INFO: rcu detected stall in worker_thread (4) mm cgroups 1 28 2259d 2259d
INFO: rcu detected stall in schedule (4) mm cgroups 1 2 2259d 2259d
INFO: rcu detected stall in sock_close (2) cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in iterate_cleanup_work cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in worker_thread (3) mm cgroups 1 1 2259d 2259d
INFO: rcu detected stall in linkwatch_event (3) cgroups mm 1 1 2259d 2259d
INFO: rcu detected stall in sys_nanosleep (3) cgroups mm 1 4 2259d 2259d
INFO: rcu detected stall in sys_mkdir (3) cgroups 1 1 2259d 2259d
INFO: rcu detected stall in sys_symlink (2) cgroups mm 1 2 2259d 2259d
INFO: rcu detected stall in schedule (3) cgroups mm 1 4 2259d 2259d
INFO: rcu detected stall in do_huge_pmd_anonymous_page (2) cgroups mm 1 4 2259d 2259d
INFO: rcu detected stall in worker_thread (2) cgroups mm 1 12 2259d 2259d
INFO: rcu detected stall in sys_nanosleep (2) cgroups mm 1 94 2259d 2259d
INFO: rcu detected stall in schedule_timeout cgroups mm 1 69 2294d 2296d
INFO: rcu detected stall in pipe_release mm cgroups 1 27 2294d 2296d
INFO: rcu detected stall in sys_recvfrom cgroups mm 1 2 2295d 2296d
INFO: rcu detected stall in sys_sendmsg (2) cgroups mm 1 5 2294d 2296d
INFO: rcu detected stall in tun_chr_read_iter mm cgroups 1 1 2296d 2296d
INFO: rcu detected stall in sys_exit_group (2) mm cgroups 1 56 2294d 2296d
INFO: rcu detected stall in sys_epoll_wait mm cgroups 1 148 2294d 2296d
INFO: rcu detected stall in worker_thread mm cgroups 1 150 2294d 2296d
INFO: rcu detected stall in shmem_fault (2) cgroups mm 1 1 2294d 2294d
INFO: rcu detected stall in batadv_nc_worker cgroups mm 1 7 2294d 2295d
INFO: rcu detected stall in ucma_close cgroups mm 1 2 2294d 2294d
INFO: rcu detected stall in sock_close cgroups mm 1 6 2294d 2295d
INFO: rcu detected stall in do_signal (3) cgroups mm 1 2 2295d 2295d
INFO: rcu detected stall in sys_newfstatat mm cgroups 1 1 2295d 2295d
INFO: rcu detected stall in vma_link mm cgroups 1 3 2294d 2295d
INFO: rcu detected stall in do_read_fault cgroups mm 1 7 2294d 2295d
INFO: rcu detected stall in sys_mkdir (2) cgroups 1 5 2294d 2295d
KCSAN: data-race in page_counter_charge / page_counter_try_charge mm cgroups 6 2 2318d 2321d
KCSAN: data-race in mem_cgroup_protected / mem_cgroup_protected mm cgroups 6 11 2318d 2335d
KCSAN: data-race in drain_all_stock / try_charge mm cgroups 6 1 2323d 2323d
KCSAN: data-race in __thaw_task / futex_wait_queue_me cgroups 6 1 2335d 2335d
KASAN: use-after-free Read in blkcg_print_stat block cgroups 19 2 2471d 2528d
INFO: trying to register non-static key in cpuset_change_task_nodemask cgroups -1 1 2477d 2477d
KCSAN: data-race in page_counter_try_charge / page_counter_try_charge mm cgroups 6 3 2344d 2352d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 C done 1423 2601d 2622d
INFO: rcu detected stall in oom_reaper cgroups mm 1 1 2679d 2679d
INFO: rcu detected stall in __ia32_sys_inotify_init mm cgroups 1 1 2509d 2509d
general protection fault in smp_call_function_single cgroups 2 1 2801d 2801d
BUG: unable to handle kernel NULL pointer dereference in find_css_set cgroups 10 1 2808d 2808d
KASAN: stack-out-of-bounds Read in cpuacct_charge cgroups 17 1 2809d 2809d
WARNING in page_counter_cancel cgroups mm -1 1 2811d 2811d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 C 5 2869d 2885d
INFO: task hung in css_killed_work_fn cgroups 1 1 2911d 2911d
INFO: task hung in cgroup_subtree_control_write cgroups 1 3 2911d 2912d
INFO: task hung in memcg_deactivate_kmem_caches mm cgroups 1 1 2912d 2912d
INFO: task hung in memcg_destroy_kmem_caches mm cgroups 1 1 2912d 2912d
INFO: task hung in css_release_work_fn cgroups 1 2 2912d 2912d
INFO: task hung in memcg_create_kmem_cache cgroups mm 1 1 2912d 2912d
BUG: unable to handle kernel NULL pointer dereference in blk_throtl_update_limit_valid block cgroups 10 1 3013d 3009d