Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. [ 74.109587][ T29] audit: type=1400 audit(1737092288.468:88): avc: denied { execmem } for pid=5807 comm="syz-executor194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 74.129629][ T29] audit: type=1400 audit(1737092288.468:89): avc: denied { mounton } for pid=5807 comm="syz-executor194" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 74.129723][ T5807] cgroup: Unknown subsys name 'net' [ 74.153222][ T29] audit: type=1400 audit(1737092288.468:90): avc: denied { mount } for pid=5807 comm="syz-executor194" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 74.180769][ T29] audit: type=1400 audit(1737092288.518:91): avc: denied { unmount } for pid=5807 comm="syz-executor194" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 74.314243][ T5807] cgroup: Unknown subsys name 'cpuset' [ 74.322830][ T5807] cgroup: Unknown subsys name 'rlimit' [ 74.498643][ T5809] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 74.508373][ T29] audit: type=1400 audit(1737092288.868:92): avc: denied { relabelto } for pid=5809 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 74.534017][ T29] audit: type=1400 audit(1737092288.868:93): avc: denied { write } for pid=5809 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 74.565532][ T29] audit: type=1400 audit(1737092288.928:94): avc: denied { read } for pid=5807 comm="syz-executor194" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 74.593258][ T29] audit: type=1400 audit(1737092288.928:95): avc: denied { open } for pid=5807 comm="syz-executor194" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 75.568436][ T5807] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 75.582117][ T29] audit: type=1400 audit(1737092289.948:96): avc: denied { mounton } for pid=5810 comm="syz-executor194" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 75.663630][ T5810] chnl_net:caif_netlink_parms(): no params data found [ 75.704754][ T5810] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.712406][ T5810] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.719647][ T5810] bridge_slave_0: entered allmulticast mode [ 75.726516][ T5810] bridge_slave_0: entered promiscuous mode [ 75.734818][ T5810] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.742308][ T5810] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.749434][ T5810] bridge_slave_1: entered allmulticast mode [ 75.756100][ T5810] bridge_slave_1: entered promiscuous mode [ 75.774994][ T5810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.785885][ T5810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.807132][ T5810] team0: Port device team_slave_0 added [ 75.814556][ T5810] team0: Port device team_slave_1 added [ 75.832397][ T5810] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.839373][ T5810] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.865763][ T5810] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.878000][ T5810] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.885003][ T5810] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.910914][ T5810] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.937943][ T5810] hsr_slave_0: entered promiscuous mode [ 75.944786][ T5810] hsr_slave_1: entered promiscuous mode [ 76.025322][ T5810] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.027520][ T29] audit: type=1400 audit(1737092290.388:97): avc: denied { create } for pid=5810 comm="syz-executor194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.055679][ T5810] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.064506][ T5810] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.074555][ T5810] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.095533][ T5810] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.102794][ T5810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.110507][ T5810] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.117668][ T5810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.160382][ T5810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.177274][ T793] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.186448][ T793] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.200235][ T5810] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.213952][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.221032][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.231941][ T793] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.239033][ T793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.280989][ T5810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.311600][ T5810] veth0_vlan: entered promiscuous mode [ 76.321233][ T5810] veth1_vlan: entered promiscuous mode [ 76.345101][ T5810] veth0_macvtap: entered promiscuous mode [ 76.353571][ T5810] veth1_macvtap: entered promiscuous mode [ 76.368573][ T5810] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.381119][ T5810] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.392737][ T5810] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.402405][ T5810] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.411084][ T5810] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.420441][ T5810] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program [ 76.475536][ T5810] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.621022][ T974] cfg80211: failed to load regulatory.db executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 187.590281][ T89] [ 187.592655][ T89] ====================================================== [ 187.599683][ T89] WARNING: possible circular locking dependency detected [ 187.606756][ T89] 6.13.0-rc7-syzkaller-00102-gce69b4019001 #0 Not tainted [ 187.613865][ T89] ------------------------------------------------------ [ 187.620886][ T89] kswapd0/89 is trying to acquire lock: [ 187.626427][ T89] ffffe8ffffc21190 (&per_cpu_ptr(pool->acomp_ctx, cpu)->mutex){+.+.}-{4:4}, at: zswap_store+0x908/0x26c0 [ 187.637703][ T89] [ 187.637703][ T89] but task is already holding lock: [ 187.645067][ T89] ffffffff8e350be0 (fs_reclaim){+.+.}-{0:0}, at: balance_pgdat+0xcd9/0x18f0 [ 187.653782][ T89] [ 187.653782][ T89] which lock already depends on the new lock. [ 187.653782][ T89] [ 187.664187][ T89] [ 187.664187][ T89] the existing dependency chain (in reverse order) is: [ 187.673206][ T89] [ 187.673206][ T89] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 187.680427][ T89] fs_reclaim_acquire+0x102/0x150 [ 187.685984][ T89] __kmalloc_cache_node_noprof+0x54/0x420 [ 187.692233][ T89] zswap_cpu_comp_prepare+0xc9/0x470 [ 187.698053][ T89] cpuhp_invoke_callback+0x20c/0xa10 [ 187.703874][ T89] cpuhp_issue_call+0x1c0/0x980 [ 187.709284][ T89] __cpuhp_state_add_instance_cpuslocked+0x1a4/0x3c0 [ 187.716496][ T89] __cpuhp_state_add_instance+0xd7/0x2e0 [ 187.722665][ T89] zswap_pool_create+0x59a/0x7b0 [ 187.728144][ T89] zswap_setup+0x402/0x810 [ 187.733100][ T89] zswap_init+0x2c/0x40 [ 187.737789][ T89] do_one_initcall+0x128/0x700 [ 187.743096][ T89] kernel_init_freeable+0x5c7/0x900 [ 187.748822][ T89] kernel_init+0x1c/0x2b0 [ 187.753701][ T89] ret_from_fork+0x45/0x80 [ 187.758643][ T89] ret_from_fork_asm+0x1a/0x30 [ 187.763938][ T89] [ 187.763938][ T89] -> #0 (&per_cpu_ptr(pool->acomp_ctx, cpu)->mutex){+.+.}-{4:4}: [ 187.773856][ T89] __lock_acquire+0x249e/0x3c40 [ 187.779246][ T89] lock_acquire.part.0+0x11b/0x380 [ 187.784886][ T89] __mutex_lock+0x19b/0xa60 [ 187.789925][ T89] zswap_store+0x908/0x26c0 [ 187.794953][ T89] swap_writepage+0x3b6/0x1120 [ 187.800246][ T89] shmem_writepage+0xf7b/0x1490 [ 187.805629][ T89] pageout+0x3b2/0xaa0 [ 187.810252][ T89] shrink_folio_list+0x3025/0x42d0 [ 187.815900][ T89] evict_folios+0x6e7/0x1a50 [ 187.821021][ T89] try_to_shrink_lruvec+0x61e/0xa80 [ 187.826749][ T89] shrink_one+0x3e3/0x7b0 [ 187.831604][ T89] shrink_node+0x2763/0x3e60 [ 187.836713][ T89] balance_pgdat+0xc1f/0x18f0 [ 187.841907][ T89] kswapd+0x605/0xc00 [ 187.846410][ T89] kthread+0x2c1/0x3a0 [ 187.851005][ T89] ret_from_fork+0x45/0x80 [ 187.855947][ T89] ret_from_fork_asm+0x1a/0x30 [ 187.861241][ T89] [ 187.861241][ T89] other info that might help us debug this: [ 187.861241][ T89] [ 187.871469][ T89] Possible unsafe locking scenario: [ 187.871469][ T89] [ 187.878918][ T89] CPU0 CPU1 [ 187.884282][ T89] ---- ---- [ 187.889648][ T89] lock(fs_reclaim); [ 187.893632][ T89] lock(&per_cpu_ptr(pool->acomp_ctx, cpu)->mutex); [ 187.902830][ T89] lock(fs_reclaim); [ 187.909343][ T89] lock(&per_cpu_ptr(pool->acomp_ctx, cpu)->mutex); [ 187.916025][ T89] [ 187.916025][ T89] *** DEADLOCK *** [ 187.916025][ T89] [ 187.924206][ T89] 1 lock held by kswapd0/89: [ 187.928795][ T89] #0: ffffffff8e350be0 (fs_reclaim){+.+.}-{0:0}, at: balance_pgdat+0xcd9/0x18f0 [ 187.937945][ T89] [ 187.937945][ T89] stack backtrace: [ 187.943848][ T89] CPU: 0 UID: 0 PID: 89 Comm: kswapd0 Not tainted 6.13.0-rc7-syzkaller-00102-gce69b4019001 #0 [ 187.954098][ T89] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 187.964174][ T89] Call Trace: [ 187.967454][ T89] [ 187.970379][ T89] dump_stack_lvl+0x116/0x1f0 [ 187.975081][ T89] print_circular_bug+0x419/0x5d0 [ 187.980112][ T89] check_noncircular+0x31a/0x400 [ 187.985056][ T89] ? __pfx_check_noncircular+0x10/0x10 [ 187.990518][ T89] ? lock_acquire.part.0+0x11b/0x380 [ 187.995809][ T89] ? lockdep_lock+0xc6/0x200 [ 188.000406][ T89] ? __pfx_lockdep_lock+0x10/0x10 [ 188.005448][ T89] __lock_acquire+0x249e/0x3c40 [ 188.010308][ T89] ? __pfx___lock_acquire+0x10/0x10 [ 188.015512][ T89] ? kasan_save_stack+0x42/0x60 [ 188.020368][ T89] ? kasan_save_stack+0x33/0x60 [ 188.025221][ T89] ? kasan_save_track+0x14/0x30 [ 188.030077][ T89] ? __kasan_slab_alloc+0x89/0x90 [ 188.035107][ T89] lock_acquire.part.0+0x11b/0x380 [ 188.040222][ T89] ? zswap_store+0x908/0x26c0 [ 188.044901][ T89] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 188.050540][ T89] ? rcu_is_watching+0x12/0xc0 [ 188.055318][ T89] ? trace_lock_acquire+0x14e/0x1f0 [ 188.060532][ T89] ? zswap_store+0x908/0x26c0 [ 188.065216][ T89] ? lock_acquire+0x2f/0xb0 [ 188.069728][ T89] ? zswap_store+0x908/0x26c0 [ 188.074413][ T89] __mutex_lock+0x19b/0xa60 [ 188.078924][ T89] ? zswap_store+0x908/0x26c0 [ 188.083606][ T89] ? zswap_store+0x908/0x26c0 [ 188.088285][ T89] ? __pfx___mutex_lock+0x10/0x10 [ 188.093337][ T89] ? trace_kmem_cache_alloc+0x2d/0xd0 [ 188.098725][ T89] ? kmem_cache_alloc_node_noprof+0x272/0x3c0 [ 188.104811][ T89] ? zswap_store+0x85a/0x26c0 [ 188.109501][ T89] ? zswap_store+0x908/0x26c0 [ 188.114191][ T89] zswap_store+0x908/0x26c0 [ 188.118706][ T89] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.124090][ T89] ? swap_swapcount+0x18e/0x220 [ 188.128945][ T89] ? __pfx_zswap_store+0x10/0x10 [ 188.133888][ T89] ? swap_swapcount+0x13c/0x220 [ 188.138747][ T89] ? __mutex_unlock_slowpath+0x164/0x690 [ 188.144391][ T89] ? __pfx_swp_swap_info+0x10/0x10 [ 188.149517][ T89] ? __pfx_lock_release+0x10/0x10 [ 188.154554][ T89] swap_writepage+0x3b6/0x1120 [ 188.159337][ T89] shmem_writepage+0xf7b/0x1490 [ 188.164204][ T89] ? __pfx_shmem_writepage+0x10/0x10 [ 188.169501][ T89] ? hlock_class+0x4e/0x130 [ 188.174017][ T89] ? inode_to_bdi+0x9e/0x160 [ 188.178613][ T89] ? folio_clear_dirty_for_io+0x112/0x800 [ 188.184347][ T89] pageout+0x3b2/0xaa0 [ 188.188434][ T89] ? __pfx_pageout+0x10/0x10 [ 188.193047][ T89] ? __pfx_folio_referenced_one+0x10/0x10 [ 188.198777][ T89] ? __pfx_folio_lock_anon_vma_read+0x10/0x10 [ 188.204863][ T89] ? __pfx_invalid_folio_referenced_vma+0x10/0x10 [ 188.211293][ T89] ? lock_acquire+0x2f/0xb0 [ 188.215833][ T89] ? folio_evictable+0x2e/0x270 [ 188.220695][ T89] shrink_folio_list+0x3025/0x42d0 [ 188.225821][ T89] ? rcu_is_watching+0x12/0xc0 [ 188.230596][ T89] ? __pfx_shrink_folio_list+0x10/0x10 [ 188.236515][ T89] ? isolate_folios+0x1c57/0x3830 [ 188.241561][ T89] ? hlock_class+0x4e/0x130 [ 188.246075][ T89] ? mark_lock+0xb5/0xc60 [ 188.250426][ T89] ? mark_held_locks+0x9f/0xe0 [ 188.255204][ T89] evict_folios+0x6e7/0x1a50 [ 188.259814][ T89] ? __pfx_evict_folios+0x10/0x10 [ 188.264855][ T89] ? __pfx___might_resched+0x10/0x10 [ 188.270152][ T89] try_to_shrink_lruvec+0x61e/0xa80 [ 188.275369][ T89] ? find_held_lock+0x2d/0x110 [ 188.280149][ T89] ? __pfx_try_to_shrink_lruvec+0x10/0x10 [ 188.285888][ T89] ? shrink_node+0x2743/0x3e60 [ 188.290654][ T89] shrink_one+0x3e3/0x7b0 [ 188.294996][ T89] ? shrink_node+0x2743/0x3e60 [ 188.299761][ T89] shrink_node+0x2763/0x3e60 [ 188.304378][ T89] ? shrink_node+0x24b0/0x3e60 [ 188.309148][ T89] ? __pfx_shrink_node+0x10/0x10 [ 188.314085][ T89] ? __pfx_lock_release+0x10/0x10 [ 188.319114][ T89] ? percpu_ref_put_many.constprop.0+0x1b/0x150 [ 188.325375][ T89] ? balance_pgdat+0xc1f/0x18f0 [ 188.330233][ T89] balance_pgdat+0xc1f/0x18f0 [ 188.334922][ T89] ? __pfx_balance_pgdat+0x10/0x10 executing program [ 188.340037][ T89] ? __switch_to+0x749/0x1190 [ 188.344724][ T89] ? __schedule+0xe60/0x5ad0 [ 188.349322][ T89] ? __pfx___lock_acquire+0x10/0x10 [ 188.354535][ T89] ? __pfx___might_resched+0x10/0x10 [ 188.359830][ T89] ? set_pgdat_percpu_threshold+0xc3/0x330 [ 188.365651][ T89] kswapd+0x605/0xc00 [ 188.369638][ T89] ? __pfx_kswapd+0x10/0x10 [ 188.374145][ T89] ? __pfx_autoremove_wake_function+0x10/0x10 [ 188.380215][ T89] ? lockdep_hardirqs_on+0x7c/0x110 [ 188.385427][ T89] ? __kthread_parkme+0x148/0x220 executing program executing program [ 188.390468][ T89] ? __pfx_kswapd+0x10/0x10 [ 188.394980][ T89] kthread+0x2c1/0x3a0 [ 188.399065][ T89] ? _raw_spin_unlock_irq+0x23/0x50 [ 188.404288][ T89] ? __pfx_kthread+0x10/0x10 [ 188.408884][ T89] ret_from_fork+0x45/0x80 [ 188.413301][ T89] ? __pfx_kthread+0x10/0x10 [ 188.417905][ T89] ret_from_fork_asm+0x1a/0x30 [ 188.422686][ T89] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 190.569534][T10391] syz-executor194 (10391) used greatest stack depth: 19408 bytes left executing program [ 190.708300][T10393] syz-executor194 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=2, oom_score_adj=1000 [ 190.734846][T10393] CPU: 1 UID: 0 PID: 10393 Comm: syz-executor194 Not tainted 6.13.0-rc7-syzkaller-00102-gce69b4019001 #0 [ 190.746083][T10393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 190.756159][T10393] Call Trace: [ 190.759440][T10393] [ 190.762374][T10393] dump_stack_lvl+0x16c/0x1f0 [ 190.767093][T10393] dump_header+0x101/0x900 [ 190.771520][T10393] oom_kill_process+0x270/0xa60 [ 190.776381][T10393] out_of_memory+0x351/0x1700 [ 190.781070][T10393] ? __pfx_out_of_memory+0x10/0x10 [ 190.786195][T10393] ? rcu_read_unlock+0x17/0x60 [ 190.790967][T10393] ? __pfx_lock_release+0x10/0x10 [ 190.795998][T10393] mem_cgroup_out_of_memory+0x207/0x270 [ 190.801560][T10393] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 190.807644][T10393] ? do_raw_spin_unlock+0x172/0x230 [ 190.812856][T10393] try_charge_memcg+0x54c/0xaf0 [ 190.817716][T10393] ? __pfx_try_charge_memcg+0x10/0x10 [ 190.823096][T10393] ? get_mem_cgroup_from_objcg+0x183/0x330 [ 190.828925][T10393] ? lock_acquire+0x2f/0xb0 [ 190.833436][T10393] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 190.839159][T10393] obj_cgroup_charge+0x179/0x4d0 [ 190.844107][T10393] __memcg_slab_post_alloc_hook+0x1b6/0x9b0 [ 190.850012][T10393] ? __pfx___might_resched+0x10/0x10 [ 190.855306][T10393] __kmalloc_cache_noprof+0x395/0x410 [ 190.860686][T10393] ipv6_add_dev+0x5ed/0x13f0 [ 190.865282][T10393] addrconf_notify+0x53e/0x19c0 [ 190.870140][T10393] ? ip6mr_device_event+0x1bc/0x230 [ 190.875347][T10393] notifier_call_chain+0xb7/0x410 [ 190.880385][T10393] ? __pfx_addrconf_notify+0x10/0x10 [ 190.885680][T10393] call_netdevice_notifiers_info+0xbe/0x140 [ 190.891583][T10393] register_netdevice+0x17a0/0x1e90 [ 190.896789][T10393] ? __pfx_register_netdevice+0x10/0x10 [ 190.902343][T10393] ? rtnl_create_link+0xa51/0xfa0 [ 190.907377][T10393] batadv_softif_newlink+0x70/0x90 [ 190.912494][T10393] ? __pfx_batadv_softif_newlink+0x10/0x10 [ 190.918306][T10393] rtnl_newlink+0xb95/0x1d60 [ 190.922911][T10393] ? __pfx_rtnl_newlink+0x10/0x10 [ 190.927945][T10393] ? avc_has_perm_noaudit+0x143/0x3a0 [ 190.933345][T10393] ? cred_has_capability.isra.0+0x192/0x2f0 [ 190.939257][T10393] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 190.945546][T10393] ? rcu_is_watching+0x12/0xc0 [ 190.950318][T10393] ? lock_release+0x4e2/0x6f0 [ 190.955001][T10393] ? rtnetlink_rcv_msg+0x93a/0xea0 [ 190.960124][T10393] ? __pfx_lock_release+0x10/0x10 [ 190.965149][T10393] ? trace_lock_acquire+0x14e/0x1f0 [ 190.970356][T10393] ? bpf_lsm_capable+0x9/0x10 [ 190.975030][T10393] ? security_capable+0x7e/0x260 [ 190.979968][T10393] ? rtnetlink_rcv_msg+0x205/0xea0 [ 190.985092][T10393] ? lock_acquire+0x2f/0xb0 [ 190.989602][T10393] ? rtnetlink_rcv_msg+0x205/0xea0 [ 190.994725][T10393] ? __pfx_rtnl_newlink+0x10/0x10 [ 190.999759][T10393] rtnetlink_rcv_msg+0x95b/0xea0 [ 191.004715][T10393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 191.010190][T10393] netlink_rcv_skb+0x16b/0x440 [ 191.014967][T10393] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 191.020445][T10393] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 191.025782][T10393] ? lock_release+0x4e2/0x6f0 [ 191.030475][T10393] ? netlink_deliver_tap+0x1ae/0xd30 [ 191.035770][T10393] netlink_unicast+0x53c/0x7f0 [ 191.040551][T10393] ? __pfx_netlink_unicast+0x10/0x10 [ 191.045854][T10393] netlink_sendmsg+0x8b8/0xd70 [ 191.050634][T10393] ? __pfx_netlink_sendmsg+0x10/0x10 [ 191.055936][T10393] ____sys_sendmsg+0xaaf/0xc90 [ 191.060711][T10393] ? copy_msghdr_from_user+0x10b/0x160 [ 191.066179][T10393] ? __pfx_____sys_sendmsg+0x10/0x10 [ 191.071479][T10393] ___sys_sendmsg+0x135/0x1e0 [ 191.076161][T10393] ? __pfx____sys_sendmsg+0x10/0x10 [ 191.081364][T10393] ? lock_vma_under_rcu+0x6b9/0x980 [ 191.086567][T10393] ? cgroup_rstat_updated+0x2a/0xb20 [ 191.091884][T10393] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 191.098397][T10393] ? __pfx_lock_release+0x10/0x10 [ 191.103430][T10393] __sys_sendmsg+0x16e/0x220 [ 191.108022][T10393] ? __pfx___sys_sendmsg+0x10/0x10 [ 191.113140][T10393] ? do_user_addr_fault+0x83d/0x13f0 [ 191.118429][T10393] ? rcu_is_watching+0x12/0xc0 [ 191.123206][T10393] do_syscall_64+0xcd/0x250 [ 191.127720][T10393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.133623][T10393] RIP: 0033:0x7f4f33439d19 [ 191.138050][T10393] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1f 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 191.157684][T10393] RSP: 002b:00007ffd7f10b518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 191.166111][T10393] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f33439d19 [ 191.174107][T10393] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 191.182095][T10393] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000003 [ 191.190074][T10393] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7f10b54c [ 191.198059][T10393] R13: 00007ffd7f10b560 R14: 00007ffd7f10b5a0 R15: 00000000000011cc [ 191.206061][T10393] [ 191.218569][T10393] memory: usage 307152kB, limit 307200kB, failcnt 315 [ 191.225569][T10393] memory+swap: usage 307240kB, limit 9007199254740988kB, failcnt 0 [ 191.233533][T10393] kmem: usage 307144kB, limit 9007199254740988kB, failcnt 0 [ 191.240822][T10393] Memory cgroup stats for /syz0: [ 191.240951][T10393] cache 0 [ 191.249186][T10393] rss 4096 [ 191.252245][T10393] rss_huge 0 [ 191.255432][T10393] shmem 0 [ 191.258355][T10393] mapped_file 0 [ 191.262445][T10393] dirty 0 [ 191.265387][T10393] writeback 0 [ 191.268662][T10393] workingset_refault_anon 75 [ 191.273350][T10393] workingset_refault_file 16 [ 191.277930][T10393] swap 94208 [ 191.281119][T10393] swapcached 4096 [ 191.284834][T10393] pgpgin 50598 [ 191.288202][T10393] pgpgout 50595 [ 191.291671][T10393] pgfault 127639 [ 191.295280][T10393] pgmajfault 42 [ 191.298728][T10393] inactive_anon 0 [ 191.304823][T10393] active_anon 4096 [ 191.308608][T10393] inactive_file 0 [ 191.312252][T10393] active_file 0 [ 191.315699][T10393] unevictable 0 [ 191.319232][T10393] hierarchical_memory_limit 314572800 [ 191.324710][T10393] hierarchical_memsw_limit 9223372036854771712 [ 191.330915][T10393] total_cache 0 [ 191.334410][T10393] total_rss 4096 [ 191.337955][T10393] total_rss_huge 0 [ 191.341781][T10393] total_shmem 0 [ 191.345236][T10393] total_mapped_file 0 [ 191.349213][T10393] total_dirty 0 [ 191.353484][T10393] total_writeback 0 [ 191.357291][T10393] total_workingset_refault_anon 75 [ 191.362438][T10393] total_workingset_refault_file 16 [ 191.367641][T10393] total_swap 94208 [ 191.371382][T10393] total_swapcached 4096 [ 191.375530][T10393] total_pgpgin 50598 [ 191.379495][T10393] total_pgpgout 50595 [ 191.384006][T10393] total_pgfault 127639 [ 191.388065][T10393] total_pgmajfault 42 [ 191.392112][T10393] total_inactive_anon 0 [ 191.396256][T10393] total_active_anon 4096 [ 191.400479][T10393] total_inactive_file 0 [ 191.405557][T10393] total_active_file 0 [ 191.409539][T10393] total_unevictable 0 [ 191.413580][T10393] anon_cost 0 [ 191.416941][T10393] file_cost 0 [ 191.420228][T10393] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor194,pid=10393,uid=0 [ 191.435690][T10393] Memory cgroup out of memory: Killed process 10393 (syz-executor194) total-vm:17492kB, anon-rss:0kB, file-rss:536kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000 executing program [ 191.571684][T10394] syz-executor194 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 191.582000][T10394] CPU: 1 UID: 0 PID: 10394 Comm: syz-executor194 Not tainted 6.13.0-rc7-syzkaller-00102-gce69b4019001 #0 [ 191.593203][T10394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 191.603265][T10394] Call Trace: [ 191.606543][T10394] [ 191.609471][T10394] dump_stack_lvl+0x16c/0x1f0 [ 191.614255][T10394] dump_header+0x101/0x900 [ 191.618675][T10394] oom_kill_process+0x270/0xa60 [ 191.623532][T10394] out_of_memory+0x351/0x1700 [ 191.628217][T10394] ? __pfx_out_of_memory+0x10/0x10 [ 191.633333][T10394] ? rcu_read_unlock+0x17/0x60 [ 191.638105][T10394] ? __pfx_lock_release+0x10/0x10 [ 191.643135][T10394] mem_cgroup_out_of_memory+0x207/0x270 [ 191.648692][T10394] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 191.654774][T10394] ? do_raw_spin_unlock+0x172/0x230 [ 191.659983][T10394] try_charge_memcg+0x54c/0xaf0 [ 191.664841][T10394] ? __pfx_try_charge_memcg+0x10/0x10 [ 191.670217][T10394] ? get_mem_cgroup_from_objcg+0x183/0x330 [ 191.676051][T10394] ? lock_acquire+0x2f/0xb0 [ 191.680574][T10394] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 191.686308][T10394] obj_cgroup_charge+0x179/0x4d0 [ 191.691258][T10394] __memcg_slab_post_alloc_hook+0x1b6/0x9b0 [ 191.697163][T10394] ? kasan_save_track+0x14/0x30 [ 191.702025][T10394] kmem_cache_alloc_noprof+0x366/0x3d0 [ 191.707500][T10394] ? __pfx___might_resched+0x10/0x10 [ 191.712798][T10394] ? down_read_trylock+0x1ed/0x3f0 [ 191.717922][T10394] ? __vmf_anon_prepare+0xf2/0x240 [ 191.723059][T10394] ? __anon_vma_prepare+0xae/0x5e0 [ 191.728185][T10394] __anon_vma_prepare+0xae/0x5e0 [ 191.733132][T10394] ? __pfx___pte_alloc+0x10/0x10 [ 191.738094][T10394] __vmf_anon_prepare+0x11c/0x240 [ 191.743125][T10394] do_pte_missing+0x1020/0x3e00 [ 191.747987][T10394] ? _raw_spin_unlock+0x28/0x50 [ 191.752849][T10394] ? __pmd_alloc+0x3c2/0x8b0 [ 191.757459][T10394] __handle_mm_fault+0x103c/0x2a40 [ 191.762579][T10394] ? lock_vma_under_rcu+0x6b9/0x980 [ 191.767783][T10394] ? __pfx___handle_mm_fault+0x10/0x10 [ 191.773232][T10394] ? __pfx_down_read_trylock+0x10/0x10 [ 191.778713][T10394] handle_mm_fault+0x3fa/0xaa0 [ 191.783465][T10394] do_user_addr_fault+0x60d/0x13f0 [ 191.788564][T10394] exc_page_fault+0x5c/0xc0 [ 191.793062][T10394] asm_exc_page_fault+0x26/0x30 [ 191.797916][T10394] RIP: 0033:0x7f4f333fbc14 [ 191.802314][T10394] Code: 05 01 45 0b 00 64 f0 83 04 25 b0 ff ff ff 01 64 48 8b 04 25 00 00 00 00 48 8d b8 e8 fe ff ff e8 d2 ac 00 00 85 c0 75 0a 31 c0 <48> 89 04 25 00 03 00 20 64 f0 83 2c 25 b0 ff ff ff 01 64 f0 83 04 [ 191.821905][T10394] RSP: 002b:00007ffd7f10b520 EFLAGS: 00010246 [ 191.827959][T10394] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f4f33439d19 [ 191.835930][T10394] RDX: 630bd95e783acaf0 RSI: 0000000000000000 RDI: 000055558859d368 [ 191.843889][T10394] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000003 [ 191.851857][T10394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7f10b54c [ 191.859834][T10394] R13: 00007ffd7f10b560 R14: 00007ffd7f10b5a0 R15: 00000000000011cd [ 191.867810][T10394] [ 191.913781][T10394] memory: usage 307200kB, limit 307200kB, failcnt 498 [ 191.920579][T10394] memory+swap: usage 307320kB, limit 9007199254740988kB, failcnt 0 [ 191.928566][T10394] kmem: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 191.935888][T10394] Memory cgroup stats for /syz0: [ 191.936014][T10394] cache 0 [ 191.944004][T10394] rss 0 [ 191.946815][T10394] rss_huge 0 [ 191.950009][T10394] shmem 0 [ 191.953029][T10394] mapped_file 0 [ 191.956488][T10394] dirty 0 [ 191.959414][T10394] writeback 0 [ 191.963026][T10394] workingset_refault_anon 145 [ 191.967705][T10394] workingset_refault_file 16 [ 191.972628][T10394] swap 118784 [ 191.975905][T10394] swapcached 4096 [ 191.979531][T10394] pgpgin 50676 [ 191.983708][T10394] pgpgout 50675 [ 191.987210][T10394] pgfault 127722 [ 191.990748][T10394] pgmajfault 104 [ 191.994627][T10394] inactive_anon 0 [ 191.998266][T10394] active_anon 0 [ 192.004204][T10394] inactive_file 0 [ 192.008015][T10394] active_file 0 [ 192.011738][T10394] unevictable 0 [ 192.015191][T10394] hierarchical_memory_limit 314572800 [ 192.020551][T10394] hierarchical_memsw_limit 9223372036854771712 [ 192.027290][T10394] total_cache 0 [ 192.030801][T10394] total_rss 0 [ 192.034363][T10394] total_rss_huge 0 [ 192.038082][T10394] total_shmem 0 [ 192.041817][T10394] total_mapped_file 0 [ 192.046077][T10394] total_dirty 0 [ 192.049628][T10394] total_writeback 0 [ 192.053823][T10394] total_workingset_refault_anon 145 [ 192.059021][T10394] total_workingset_refault_file 16 [ 192.064475][T10394] total_swap 118784 [ 192.068289][T10394] total_swapcached 4096 [ 192.072683][T10394] total_pgpgin 50676 [ 192.076577][T10394] total_pgpgout 50675 [ 192.080547][T10394] total_pgfault 127722 [ 192.092554][T10394] total_pgmajfault 104 [ 192.097229][T10394] total_inactive_anon 0 [ 192.112905][T10394] total_active_anon 0 [ 192.116915][T10394] total_inactive_file 0 [ 192.121064][T10394] total_active_file 0 [ 192.141342][T10394] total_unevictable 0 [ 192.145357][T10394] anon_cost 0 [ 192.148647][T10394] file_cost 0 [ 192.152392][T10394] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor194,pid=10394,uid=0 [ 192.167938][T10394] Memory cgroup out of memory: Killed process 10394 (syz-executor194) total-vm:17492kB, anon-rss:0kB, file-rss:536kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000 [ 192.322974][ T5810] syz-executor194 invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0 [ 192.336481][ T5810] CPU: 1 UID: 0 PID: 5810 Comm: syz-executor194 Not tainted 6.13.0-rc7-syzkaller-00102-gce69b4019001 #0 [ 192.347603][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 192.357665][ T5810] Call Trace: [ 192.360958][ T5810] [ 192.363898][ T5810] dump_stack_lvl+0x16c/0x1f0 [ 192.368594][ T5810] dump_header+0x101/0x900 [ 192.373028][ T5810] oom_kill_process+0x270/0xa60 [ 192.377887][ T5810] ? mem_cgroup_out_of_memory+0x8d/0x270 [ 192.383538][ T5810] out_of_memory+0x351/0x1700 [ 192.388224][ T5810] ? __pfx_out_of_memory+0x10/0x10 [ 192.393344][ T5810] ? rcu_read_unlock+0x17/0x60 [ 192.398103][ T5810] ? __pfx_lock_release+0x10/0x10 [ 192.403115][ T5810] mem_cgroup_out_of_memory+0x207/0x270 [ 192.408654][ T5810] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 192.414712][ T5810] ? do_raw_spin_unlock+0x172/0x230 [ 192.419899][ T5810] try_charge_memcg+0x54c/0xaf0 [ 192.424739][ T5810] ? __pfx_try_charge_memcg+0x10/0x10 [ 192.430094][ T5810] ? get_mem_cgroup_from_objcg+0x183/0x330 [ 192.435881][ T5810] ? lock_acquire+0x2f/0xb0 [ 192.440369][ T5810] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 192.446077][ T5810] __memcg_kmem_charge_page+0xdb/0x2b0 [ 192.451529][ T5810] __alloc_pages_noprof+0x252/0x25b0 [ 192.456815][ T5810] ? stack_depot_save_flags+0x28/0x9c0 [ 192.462263][ T5810] ? rcu_is_watching+0x12/0xc0 [ 192.467021][ T5810] ? kasan_save_stack+0x42/0x60 [ 192.471855][ T5810] ? kasan_save_stack+0x33/0x60 [ 192.476690][ T5810] ? kasan_save_track+0x14/0x30 [ 192.481522][ T5810] ? __kasan_slab_alloc+0x89/0x90 [ 192.486532][ T5810] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 192.492243][ T5810] ? copy_process+0x7ef3/0x8e50 [ 192.497083][ T5810] ? __do_sys_clone+0xba/0x100 [ 192.501836][ T5810] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.507897][ T5810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 192.513779][ T5810] ? policy_nodemask+0xea/0x4e0 [ 192.518617][ T5810] alloc_pages_mpol_noprof+0x2c8/0x620 [ 192.524068][ T5810] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 192.530041][ T5810] ? rcu_is_watching+0x12/0xc0 [ 192.534794][ T5810] ? __pmd_alloc+0x3bd/0x8b0 [ 192.539367][ T5810] ? __pfx_lock_release+0x10/0x10 [ 192.544380][ T5810] pte_alloc_one+0x20/0x390 [ 192.548871][ T5810] __pte_alloc+0x6e/0x3b0 [ 192.553185][ T5810] ? __pfx___pte_alloc+0x10/0x10 [ 192.558103][ T5810] ? _raw_spin_unlock+0x28/0x50 [ 192.562941][ T5810] ? __pmd_alloc+0x3c2/0x8b0 [ 192.567514][ T5810] copy_page_range+0x3851/0x5790 [ 192.572440][ T5810] ? mas_destroy+0x5ba/0x9e0 [ 192.577022][ T5810] ? __pfx_copy_page_range+0x10/0x10 [ 192.582293][ T5810] ? mas_store+0x941/0x10d0 [ 192.586778][ T5810] ? __pfx_mas_store+0x10/0x10 [ 192.591527][ T5810] ? lock_acquire+0x2f/0xb0 [ 192.596036][ T5810] ? copy_process+0x7bfb/0x8e50 [ 192.600877][ T5810] ? up_write+0x1b2/0x520 [ 192.605195][ T5810] copy_process+0x7ef3/0x8e50 [ 192.609865][ T5810] ? __pfx_copy_process+0x10/0x10 [ 192.614877][ T5810] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.620940][ T5810] kernel_clone+0xfd/0x960 [ 192.625351][ T5810] ? __pfx_kernel_clone+0x10/0x10 [ 192.630366][ T5810] ? kmem_cache_free+0x152/0x4c0 [ 192.635289][ T5810] __do_sys_clone+0xba/0x100 [ 192.639883][ T5810] ? __pfx___do_sys_clone+0x10/0x10 [ 192.645068][ T5810] ? putname+0x13c/0x180 [ 192.649300][ T5810] ? rcu_is_watching+0x12/0xc0 [ 192.654051][ T5810] ? rcu_is_watching+0x12/0xc0 [ 192.658804][ T5810] do_syscall_64+0xcd/0x250 [ 192.663296][ T5810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.669176][ T5810] RIP: 0033:0x7f4f33437063 [ 192.673575][ T5810] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00 [ 192.693169][ T5810] RSP: 002b:00007ffd7f10b428 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 192.701566][ T5810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f33437063 [ 192.709521][ T5810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 192.717476][ T5810] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffd7f10b2c4 [ 192.725429][ T5810] R10: 000055558859d750 R11: 0000000000000246 R12: 0000000000000001 [ 192.733384][ T5810] R13: 00007ffd7f10b560 R14: 00007ffd7f10b5a0 R15: 00000000000011ce [ 192.741347][ T5810] [ 192.758675][ T5810] memory: usage 307200kB, limit 307200kB, failcnt 786 [ 192.765538][ T5810] memory+swap: usage 307320kB, limit 9007199254740988kB, failcnt 0 [ 192.773881][ T5810] kmem: usage 307184kB, limit 9007199254740988kB, failcnt 0 [ 192.781174][ T5810] Memory cgroup stats for /syz0: [ 192.781580][ T5810] cache 0 [ 192.789435][ T5810] rss 28672 [ 192.792935][ T5810] rss_huge 0 [ 192.796135][ T5810] shmem 0 [ 192.799058][ T5810] mapped_file 0 [ 192.803662][ T5810] dirty 0 [ 192.806608][ T5810] writeback 0 [ 192.809882][ T5810] workingset_refault_anon 153 [ 192.814944][ T5810] workingset_refault_file 16 [ 192.819537][ T5810] swap 94208 [ 192.823729][ T5810] swapcached 8192 [ 192.827367][ T5810] pgpgin 50684 [ 192.830733][ T5810] pgpgout 50677 [ 192.834561][ T5810] pgfault 127735 [ 192.838101][ T5810] pgmajfault 109 [ 192.841907][ T5810] inactive_anon 0 [ 192.845535][ T5810] active_anon 28672 [ 192.849505][ T5810] inactive_file 0 [ 192.853926][ T5810] active_file 0 [ 192.857391][ T5810] unevictable 0 [ 192.860839][ T5810] hierarchical_memory_limit 314572800 [ 192.866595][ T5810] hierarchical_memsw_limit 9223372036854771712 [ 192.872956][ T5810] total_cache 0 [ 192.876418][ T5810] total_rss 28672 [ 192.880044][ T5810] total_rss_huge 0 [ 192.884384][ T5810] total_shmem 0 [ 192.887842][ T5810] total_mapped_file 0 [ 192.892027][ T5810] total_dirty 0 [ 192.895481][ T5810] total_writeback 0 [ 192.899275][ T5810] total_workingset_refault_anon 153 [ 192.907107][ T5810] total_workingset_refault_file 16 [ 192.912429][ T5810] total_swap 94208 [ 192.916142][ T5810] total_swapcached 8192 [ 192.920285][ T5810] total_pgpgin 50684 [ 192.924559][ T5810] total_pgpgout 50677 [ 192.928533][ T5810] total_pgfault 127735 [ 192.932848][ T5810] total_pgmajfault 109 [ 192.936908][ T5810] total_inactive_anon 0 [ 192.941050][ T5810] total_active_anon 28672 [ 192.945724][ T5810] total_inactive_file 0 [ 192.949876][ T5810] total_active_file 0 [ 192.954184][ T5810] total_unevictable 0 [ 192.958160][ T5810] anon_cost 0 [ 192.962193][ T5810] file_cost 0 [ 192.965477][ T5810] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor194,pid=5810,uid=0 [ 192.980979][ T5810] Memory cgroup out of memory: Killed process 5810 (syz-executor194) total-vm:17492kB, anon-rss:0kB, file-rss:536kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 193.227647][ T793] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [