syzbot


Applied filters: Label=subsystems:cgroups (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
INFO: rcu detected stall in shmem_fault (5) cgroups mm 3 42d 62d 24/25 never 8c21ab1bae94 net/sched: fq_pie: avoid stalls in fq_pie_timer()
possible deadlock in static_key_slow_inc (3) cgroups C done 6387 64d 112d 25/25 14h30m f0cc749254d1 cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex in freezer_css_{online,offline}()
KCSAN: data-race in drain_all_stock / drain_obj_stock (4) cgroups mm 3 144d 160d 25/25 14h30m 3b8abb323953 mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required()
possible deadlock in static_key_slow_inc (2) cgroups C error 32622 112d 330d 24/25 112d 57dcd64c7e03 cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex
WARNING in cpuset_attach cgroups C error 20922 399d 400d 24/25 216d 43626dade36f cgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()
kernel panic: corrupted stack end in shmem_fault cgroups mm 5 223d 354d 24/25 216d b81d591386c3 riscv: Increase stack size under KASAN
memory leak in blk_iolatency_init (2) block cgroups C 131 358d 565d 24/25 216d daaca3522a8e block: release rq qos structures for queue without disk
upstream boot error: BUG: unable to handle kernel paging request in sched_change_group cgroups 1 411d 411d 24/25 216d 9993a4f989c7 virtio: Revert "virtio: find_vqs() add arg sizes"
linux-next boot error: WARNING: suspicious RCU usage in cpuacct_charge cgroups 21 562d 573d 24/25 216d f2aa197e4794 cgroup: Fix suspicious rcu_dereference_check() usage warning
WARNING in cpuset_write_resmask cgroups C done done 127 572d 638d 24/25 216d d068eebbd482 cgroup/cpuset: Make child cpusets restrict parents on v1 hierarchy
possible deadlock in cgroup_rstat_updated cgroups 1 721d 717d 22/25 561d 3c08b0931eed blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu
memory leak in blk_iolatency_init block cgroups C 833 569d 745d 22/25 569d 6f5ddde41069 blkcg: fix memory leak in blk_iolatency_init
general protection fault in cgroup_sk_free cgroups C error 2727 727d 741d 22/25 569d 78cc316e9583 bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt
general protection fault in percpu_ref_put cgroups C done 412 728d 738d 22/25 569d 78cc316e9583 bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt
general protection fault in cgroup_file_write cgroups 15 638d 692d 22/25 569d e57457641613 cgroup: Use open-time cgroup namespace for process migration perm checks
INFO: rcu detected stall in syscall_exit_to_user_mode cgroups mm 78 581d 762d 22/25 569d 313bbd1990b6 mac80211-hwsim: fix late beacon hrtimer handling
KASAN: slab-out-of-bounds Read in cgroup_file_notify cgroups C done 1 1301d 1297d 17/25 1236d 726b7bbeafd4 hugetlb_cgroup: fix illegal access to memory
KCSAN: data-race in __rcu_read_unlock / rcu_report_exp_cpu_mult cgroups mm 21 1334d 1394d 16/25 1318d c51f83c315c3 rcu: Use READ_ONCE() for ->expmask in rcu_read_unlock_special()
KCSAN: data-race in rcu_gp_fqs_check_wake / rcu_note_context_switch cgroups 51 1330d 1443d 16/25 1318d 6935c3983b24 rcu: Avoid data-race in rcu_gp_fqs_check_wake()
WARNING in cgroup_apply_control_enable cgroups C done 178 1355d 1907d 16/25 1318d 3bc0bb36fa30 cgroup: Prevent double killing of css when enabling threaded cgroup
general protection fault in memcg_flush_percpu_vmstats cgroups mm C error 19 1429d 1492d 15/25 1399d 7961eee39784 mm: memcontrol: fix NULL-ptr deref in percpu stats flush
WARNING in cgroup_exit cgroups C done 64 1603d 1605d 13/25 1527d f2b31bb59824 cgroup: never call do_group_exit() with task->frozen bit set
KASAN: use-after-free Read in css_task_iter_advance cgroups 48 1571d 1577d 13/25 1541d c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
WARNING: refcount bug in css_task_iter_next cgroups 11 1571d 1576d 13/25 1541d c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
KASAN: slab-out-of-bounds Read in css_task_iter_advance cgroups C done 19 1571d 1577d 13/25 1541d c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
KASAN: null-ptr-deref Read in css_task_iter_advance cgroups 2 1571d 1571d 13/25 1541d c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
KASAN: use-after-free Read in get_mem_cgroup_from_mm cgroups mm C done 375 1613d 1787d 13/25 1567d c3f3ce049f7d userfaultfd: use RCU to free the task struct when fork fails
general protection fault in cgroup_reconfigure cgroups C 7 1881d 1910d 12/25 1645d 23bf1b6be9c2 kernfs, sysfs, cgroup, intel_rdt: Support fs_context
WARNING in try_charge cgroups mm xfs syz 649 1828d 1881d 11/25 1828d 3100dab2aa09 mm: memcontrol: print proper OOM header when no eligible victim left
KASAN: stack-out-of-bounds Read in __cgroup_account_cputime_field cgroups 1 1898d 1898d 9/25 1878d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
KASAN: stack-out-of-bounds Read in update_blocked_averages cgroups 1 1903d 1903d 9/25 1878d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
KASAN: stack-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 1 1906d 1906d 9/25 1878d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
general protection fault in __mem_cgroup_free cgroups mm C 22 1996d 2007d 6/25 1969d 4eaf431f6f71 memcg: fix per_node_info cleanup
INFO: rcu detected stall in bitmap_parselist cgroups 8 1977d 2006d 6/25 1969d 8351760ff5b2 lib: fix stall in __bitmap_parselist()
general protection fault in qlist_move_cache cgroups mm 1 2012d 2012d 6/25 2001d c769accdf3d8 vlan: Fix vlan insertion for packets without ethernet header