syzbot


Applied filters: Label=subsystems:cgroups (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
general protection fault in rebuild_sched_domains_locked cgroups 2 C 6 5d04h 11d 2/29 never cgroup/cpuset: fix null-ptr-deref in rebuild_sched_domains_cpuslocked
kernel BUG in swap_cgroup_record (2) mm cgroups -1 C error 227 45d 49d 2/29 never mm/swap_cgroup: fix kernel BUG in swap_cgroup_record
WARNING in folio_lruvec_lock cgroups mm -1 1 257d 253d 2/29 never mm/vma: correctly invoke late KSM check after mmap hook
WARNING in cgroup_freeze cgroups -1 C done 847 129d 148d 29/29 101d 93a4b36ef3cf cgroup: Fix seqcount lockdep assertion in cgroup freezer
WARNING in css_rstat_exit cgroups -1 syz 39 189d 258d 29/29 141d eea51c6e3f66 cgroup: avoid null de-ref in css_rstat_exit()
KCSAN: data-race in mem_cgroup_iter / mem_cgroup_iter cgroups mm 6 59 524d 546d 28/29 493d ec0db74b4b1f mm: restart if multiple traversals raced
BUG: sleeping function called from invalid context in cgroup_rstat_flush cgroups 5 6 597d 610d 27/29 562d 5a4d8944d6b1 cachestat: do not flush stats in recency check
WARNING in __mod_memcg_lruvec_state cgroups mm -1 C 270 661d 696d 25/29 632d 4f687281012e mm: do not update memcg stats for NR_{FILE/SHMEM}_PMDMAPPED
INFO: rcu detected stall in shmem_fault (5) cgroups mm 1 3 924d 944d 23/29 869d 8c21ab1bae94 net/sched: fq_pie: avoid stalls in fq_pie_timer()
possible deadlock in static_key_slow_inc (3) cgroups 4 C done 6387 946d 994d 23/29 882d 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 1027d 1043d 23/29 882d 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 995d 1213d 22/29 995d 57dcd64c7e03 cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex
WARNING in cpuset_attach cgroups -1 C error 20922 1281d 1282d 22/29 1099d 43626dade36f cgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()
kernel panic: corrupted stack end in shmem_fault cgroups mm 2 5 1106d 1236d 22/29 1099d b81d591386c3 riscv: Increase stack size under KASAN
memory leak in blk_iolatency_init (2) block cgroups 3 C 131 1240d 1447d 22/29 1099d 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 1293d 1293d 22/29 1099d 9993a4f989c7 virtio: Revert "virtio: find_vqs() add arg sizes"
linux-next boot error: WARNING: suspicious RCU usage in cpuacct_charge cgroups -1 21 1445d 1456d 22/29 1099d f2aa197e4794 cgroup: Fix suspicious rcu_dereference_check() usage warning
WARNING in cpuset_write_resmask cgroups -1 C done done 127 1454d 1520d 22/29 1099d d068eebbd482 cgroup/cpuset: Make child cpusets restrict parents on v1 hierarchy
possible deadlock in cgroup_rstat_updated cgroups 4 1 1604d 1600d 20/29 1443d 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 1452d 1627d 20/29 1451d 6f5ddde41069 blkcg: fix memory leak in blk_iolatency_init
WARNING in page_counter_cancel (3) mm cgroups -1 C done 22 1509d 1559d 20/29 1451d 269bda9e7da4 mptcp: Check reclaim amount before reducing allocation
general protection fault in cgroup_sk_free cgroups 2 C error 2727 1610d 1623d 20/29 1451d 78cc316e9583 bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt
WARNING in page_counter_uncharge cgroups mm -1 C done done 2 1520d 1520d 20/29 1451d 269bda9e7da4 mptcp: Check reclaim amount before reducing allocation
general protection fault in percpu_ref_put cgroups 2 C done 412 1610d 1620d 20/29 1451d 78cc316e9583 bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interrupt
general protection fault in cgroup_file_write cgroups 2 15 1521d 1575d 20/29 1451d 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 1463d 1644d 20/29 1451d 313bbd1990b6 mac80211-hwsim: fix late beacon hrtimer handling
KASAN: use-after-free Write in page_counter_uncharge cgroups mm 22 2 2013d 2019d 15/29 1974d f1796544a0ca memcg: fix use-after-free in uncharge_batch
KASAN: use-after-free Write in page_counter_cancel cgroups mm 22 1 2023d 2019d 15/29 1974d f1796544a0ca memcg: fix use-after-free in uncharge_batch
KCSAN: data-race in page_counter_try_charge / page_counter_try_charge (2) mm cgroups 6 148 2025d 2268d 15/29 1989d 6e4bd50f3888 mm/page_counter: fix various data races at memsw
KASAN: slab-out-of-bounds Read in cgroup_file_notify cgroups 17 C done 1 2183d 2179d 15/29 2119d 726b7bbeafd4 hugetlb_cgroup: fix illegal access to memory
KCSAN: data-race in __rcu_read_unlock / rcu_report_exp_cpu_mult mm cgroups 6 21 2216d 2276d 15/29 2201d 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 2213d 2325d 15/29 2201d 6935c3983b24 rcu: Avoid data-race in rcu_gp_fqs_check_wake()
WARNING in cgroup_apply_control_enable cgroups -1 C done 178 2237d 2790d 15/29 2201d 3bc0bb36fa30 cgroup: Prevent double killing of css when enabling threaded cgroup
general protection fault in memcg_flush_percpu_vmstats mm cgroups 2 C error 19 2311d 2374d 14/29 2281d 7961eee39784 mm: memcontrol: fix NULL-ptr deref in percpu stats flush
WARNING in cgroup_rstat_updated cgroups mm -1 syz done 1 2396d 2396d 12/29 2375d 95fa145479fb bpf: sockmap/tls, close can race with map free
WARNING in cgroup_exit cgroups -1 C done 64 2485d 2487d 12/29 2410d 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 2453d 2460d 12/29 2423d c596687a008b cgroup: Fix css_task_iter_advance_css_set() cset skip condition
WARNING: refcount bug in css_task_iter_next cgroups 13 11 2453d 2458d 12/29 2423d 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 2453d 2460d 12/29 2423d 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 2453d 2454d 12/29 2423d 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 2495d 2669d 12/29 2449d c3f3ce049f7d userfaultfd: use RCU to free the task struct when fork fails
general protection fault in cgroup_reconfigure cgroups 2 C 7 2763d 2792d 11/29 2528d 23bf1b6be9c2 kernfs, sysfs, cgroup, intel_rdt: Support fs_context
KASAN: stack-out-of-bounds Write in page_counter_try_charge cgroups mm 21 1 2600d 2600d 11/29 2550d 44039e00171b fou6: Prevent unbounded recursion in GUE error handler
WARNING in try_charge xfs cgroups mm -1 syz 649 2710d 2764d 10/29 2710d 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 2780d 2780d 8/29 2761d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
KASAN: stack-out-of-bounds Read in update_blocked_averages cgroups 17 1 2786d 2786d 8/29 2761d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
KASAN: stack-out-of-bounds Read in get_mem_cgroup_from_mm mm cgroups 17 1 2788d 2788d 8/29 2761d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
INFO: rcu detected stall in bitmap_parselist cgroups 1 8 2860d 2888d 5/29 2851d 8351760ff5b2 lib: fix stall in __bitmap_parselist()
general protection fault in __mem_cgroup_free cgroups mm 2 C 22 2878d 2889d 5/29 2851d 4eaf431f6f71 memcg: fix per_node_info cleanup
general protection fault in qlist_move_cache mm cgroups 2 1 2894d 2894d 5/29 2883d c769accdf3d8 vlan: Fix vlan insertion for packets without ethernet header