syzbot

Applied filters: Label=subsystems:cgroups (drop)

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Closed	Patch
WARNING in folio_lruvec_lock mm cgroups	-1				1	37d	33d	2/29	never	mm/vma: correctly invoke late KSM check after mmap hook
KCSAN: data-race in mem_cgroup_iter / mem_cgroup_iter cgroups mm	6				59	304d	326d	28/29	273d	ec0db74b4b1f mm: restart if multiple traversals raced
BUG: sleeping function called from invalid context in cgroup_rstat_flush cgroups	5				6	377d	390d	27/29	342d	5a4d8944d6b1 cachestat: do not flush stats in recency check
WARNING in __mod_memcg_lruvec_state cgroups mm	-1	C			270	441d	476d	25/29	412d	4f687281012e mm: do not update memcg stats for NR_{FILE/SHMEM}_PMDMAPPED
INFO: rcu detected stall in shmem_fault (5) cgroups mm	1				3	704d	724d	23/29	649d	8c21ab1bae94 net/sched: fq_pie: avoid stalls in fq_pie_timer()
possible deadlock in static_key_slow_inc (3) cgroups	4	C	done		6387	727d	775d	23/29	663d	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	6				3	807d	823d	23/29	663d	3b8abb323953 mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required()
possible deadlock in static_key_slow_inc (2) cgroups	4	C	error		32622	775d	993d	22/29	775d	57dcd64c7e03 cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex
WARNING in cpuset_attach cgroups	-1	C	error		20922	1061d	1063d	22/29	879d	43626dade36f cgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()
kernel panic: corrupted stack end in shmem_fault cgroups mm	2				5	886d	1016d	22/29	879d	b81d591386c3 riscv: Increase stack size under KASAN
memory leak in blk_iolatency_init (2) block cgroups	3	C			131	1020d	1227d	22/29	879d	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				1	1073d	1073d	22/29	879d	9993a4f989c7 virtio: Revert "virtio: find_vqs() add arg sizes"
linux-next boot error: WARNING: suspicious RCU usage in cpuacct_charge cgroups	-1				21	1225d	1236d	22/29	879d	f2aa197e4794 cgroup: Fix suspicious rcu_dereference_check() usage warning
WARNING in cpuset_write_resmask cgroups	-1	C	done	done	127	1235d	1301d	22/29	879d	d068eebbd482 cgroup/cpuset: Make child cpusets restrict parents on v1 hierarchy
possible deadlock in cgroup_rstat_updated cgroups	4				1	1384d	1380d	20/29	1224d	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	3	C			833	1232d	1407d	20/29	1232d	6f5ddde41069 blkcg: fix memory leak in blk_iolatency_init
general protection fault in cgroup_sk_free cgroups	2	C	error		2727	1390d	1403d	20/29	1232d	78cc316e9583 bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt
general protection fault in percpu_ref_put cgroups	2	C	done		412	1390d	1400d	20/29	1232d	78cc316e9583 bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt
general protection fault in cgroup_file_write cgroups	2				15	1301d	1355d	20/29	1232d	e57457641613 cgroup: Use open-time cgroup namespace for process migration perm checks
INFO: rcu detected stall in syscall_exit_to_user_mode cgroups mm	1				78	1244d	1424d	20/29	1232d	313bbd1990b6 mac80211-hwsim: fix late beacon hrtimer handling
KASAN: slab-out-of-bounds Read in cgroup_file_notify cgroups	17	C	done		1	1964d	1960d	15/29	1899d	726b7bbeafd4 hugetlb_cgroup: fix illegal access to memory
KCSAN: data-race in __rcu_read_unlock / rcu_report_exp_cpu_mult cgroups mm	6				21	1996d	2056d	15/29	1981d	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	6				51	1993d	2105d	15/29	1981d	6935c3983b24 rcu: Avoid data-race in rcu_gp_fqs_check_wake()
WARNING in cgroup_apply_control_enable cgroups	-1	C	done		178	2017d	2570d	15/29	1981d	3bc0bb36fa30 cgroup: Prevent double killing of css when enabling threaded cgroup
general protection fault in memcg_flush_percpu_vmstats cgroups mm	2	C	error		19	2091d	2154d	14/29	2062d	7961eee39784 mm: memcontrol: fix NULL-ptr deref in percpu stats flush
WARNING in cgroup_exit cgroups	-1	C	done		64	2265d	2267d	12/29	2190d	f2b31bb59824 cgroup: never call do_group_exit() with task->frozen bit set
KASAN: use-after-free Read in css_task_iter_advance cgroups	19				48	2233d	2240d	12/29	2203d	c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
WARNING: refcount bug in css_task_iter_next cgroups	13				11	2233d	2238d	12/29	2203d	c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
KASAN: slab-out-of-bounds Read in css_task_iter_advance cgroups	17	C	done		19	2233d	2240d	12/29	2203d	c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
KASAN: null-ptr-deref Read in css_task_iter_advance cgroups	11				2	2234d	2234d	12/29	2203d	c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
KASAN: use-after-free Read in get_mem_cgroup_from_mm mm cgroups	19	C	done		375	2276d	2449d	12/29	2229d	c3f3ce049f7d userfaultfd: use RCU to free the task struct when fork fails
general protection fault in cgroup_reconfigure cgroups	2	C			7	2543d	2572d	11/29	2308d	23bf1b6be9c2 kernfs, sysfs, cgroup, intel_rdt: Support fs_context
WARNING in try_charge cgroups mm xfs	-1	syz			649	2490d	2544d	10/29	2490d	3100dab2aa09 mm: memcontrol: print proper OOM header when no eligible victim left
KASAN: stack-out-of-bounds Read in __cgroup_account_cputime_field cgroups	17				1	2560d	2560d	8/29	2541d	99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
KASAN: stack-out-of-bounds Read in update_blocked_averages cgroups	17				1	2566d	2566d	8/29	2541d	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	17				1	2568d	2568d	8/29	2541d	99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
INFO: rcu detected stall in bitmap_parselist cgroups	1				8	2640d	2669d	5/29	2631d	8351760ff5b2 lib: fix stall in __bitmap_parselist()
general protection fault in __mem_cgroup_free mm cgroups	2	C			22	2658d	2669d	5/29	2631d	4eaf431f6f71 memcg: fix per_node_info cleanup
general protection fault in qlist_move_cache cgroups mm	2				1	2674d	2674d	5/29	2664d	c769accdf3d8 vlan: Fix vlan insertion for packets without ethernet header