Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2025/12/23 11:18:17 parsed 1 programs [ 108.973403][ T30] audit: type=1400 audit(1766488697.828:62): avc: denied { node_bind } for pid=5826 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 110.929359][ T30] audit: type=1400 audit(1766488699.788:63): avc: denied { mounton } for pid=5834 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 110.952980][ T30] audit: type=1400 audit(1766488699.808:64): avc: denied { mount } for pid=5834 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 110.955462][ T5834] cgroup: Unknown subsys name 'net' [ 110.981723][ T30] audit: type=1400 audit(1766488699.838:65): avc: denied { unmount } for pid=5834 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 111.146038][ T5834] cgroup: Unknown subsys name 'cpuset' [ 111.153894][ T5834] cgroup: Unknown subsys name 'rlimit' [ 111.344231][ T30] audit: type=1400 audit(1766488700.208:66): avc: denied { setattr } for pid=5834 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 111.386714][ T30] audit: type=1400 audit(1766488700.208:67): avc: denied { create } for pid=5834 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 111.407852][ T30] audit: type=1400 audit(1766488700.208:68): avc: denied { write } for pid=5834 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 111.433523][ T30] audit: type=1400 audit(1766488700.208:69): avc: denied { read } for pid=5834 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 111.454008][ T30] audit: type=1400 audit(1766488700.218:70): avc: denied { mounton } for pid=5834 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 111.473965][ T5837] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 111.479473][ T30] audit: type=1400 audit(1766488700.218:71): avc: denied { mount } for pid=5834 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 112.391709][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 113.990379][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 113.990394][ T30] audit: type=1400 audit(1766488702.848:77): avc: denied { read } for pid=5845 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 114.079825][ T30] audit: type=1400 audit(1766488702.848:78): avc: denied { open } for pid=5845 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 114.126103][ T30] audit: type=1400 audit(1766488702.848:79): avc: denied { mounton } for pid=5845 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 114.242777][ T30] audit: type=1400 audit(1766488703.098:80): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.YTSf7d/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 114.286134][ T30] audit: type=1400 audit(1766488703.098:81): avc: denied { mount } for pid=5846 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 114.311385][ T30] audit: type=1400 audit(1766488703.098:82): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.YTSf7d/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 114.336924][ T30] audit: type=1400 audit(1766488703.098:83): avc: denied { mount } for pid=5846 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 114.358891][ T30] audit: type=1400 audit(1766488703.098:84): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.YTSf7d/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 114.403289][ T5846] 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. [ 114.425461][ T30] audit: type=1400 audit(1766488703.098:85): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.YTSf7d/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4818 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 114.465883][ T30] audit: type=1400 audit(1766488703.098:86): avc: denied { unmount } for pid=5846 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 114.573779][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.581673][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.834642][ T5845] chnl_net:caif_netlink_parms(): no params data found [ 114.873000][ T77] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.897512][ T77] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.121917][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.151832][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.164181][ T5845] bridge_slave_0: entered allmulticast mode [ 115.171590][ T5845] bridge_slave_0: entered promiscuous mode [ 115.183105][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.190468][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.198221][ T5845] bridge_slave_1: entered allmulticast mode [ 115.204943][ T5845] bridge_slave_1: entered promiscuous mode [ 115.243110][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.272078][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.322242][ T5845] team0: Port device team_slave_0 added [ 115.332299][ T5845] team0: Port device team_slave_1 added [ 115.391097][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.398129][ T5845] 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 1532 would solve the problem. [ 115.424139][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.440785][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.447781][ T5845] 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 1532 would solve the problem. [ 115.473704][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.649324][ T5134] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.659700][ T5134] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.667307][ T5134] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.675238][ T5134] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.682854][ T5134] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.025115][ T5845] hsr_slave_0: entered promiscuous mode [ 116.031617][ T5845] hsr_slave_1: entered promiscuous mode [ 116.748609][ T5845] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.775881][ T5845] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.802289][ T5845] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.836690][ T5845] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 117.192471][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.216433][ T5845] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.234271][ T3466] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.241406][ T3466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.261869][ T3466] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.268965][ T3466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.478054][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.504697][ T5845] veth0_vlan: entered promiscuous mode [ 117.517210][ T5845] veth1_vlan: entered promiscuous mode [ 117.539746][ T5845] veth0_macvtap: entered promiscuous mode [ 117.548379][ T5845] veth1_macvtap: entered promiscuous mode [ 117.560700][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.572250][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.585139][ T3466] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.595533][ T3466] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.605876][ T3466] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.617286][ T3466] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/23 11:18:26 executed programs: 0 [ 117.748619][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 117.761926][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 117.774832][ T5944] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 117.784651][ T5944] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 117.792447][ T5944] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 117.804680][ T5948] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 117.811901][ T5948] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 117.826015][ T5948] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 117.835097][ T5948] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 117.842818][ T5948] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 117.850408][ T5948] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 117.859171][ T5948] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 117.867878][ T5948] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 117.876952][ T5948] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 117.877355][ T5134] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 117.884396][ T5948] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 117.891671][ T5134] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 117.898797][ T5955] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 117.918164][ T5134] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 117.918196][ T5948] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 117.933483][ T5134] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 117.941545][ T5948] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 117.949412][ T5948] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 117.962786][ T5948] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 117.970496][ T5948] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 118.016870][ T3466] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.110550][ T3466] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.166336][ T3466] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.225243][ T3466] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.470782][ T5941] chnl_net:caif_netlink_parms(): no params data found [ 118.573299][ T5940] chnl_net:caif_netlink_parms(): no params data found [ 118.627055][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 118.683014][ T5953] chnl_net:caif_netlink_parms(): no params data found [ 118.762367][ T5941] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.769781][ T5941] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.776961][ T5941] bridge_slave_0: entered allmulticast mode [ 118.784575][ T5941] bridge_slave_0: entered promiscuous mode [ 118.814753][ T5941] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.821842][ T5941] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.829469][ T5941] bridge_slave_1: entered allmulticast mode [ 118.836295][ T5941] bridge_slave_1: entered promiscuous mode [ 118.858607][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 118.884789][ T5940] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.891897][ T5940] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.899038][ T5940] bridge_slave_0: entered allmulticast mode [ 118.906224][ T5940] bridge_slave_0: entered promiscuous mode [ 118.927550][ T5941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.944672][ T5940] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.951778][ T5940] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.959252][ T5940] bridge_slave_1: entered allmulticast mode [ 118.965991][ T5940] bridge_slave_1: entered promiscuous mode [ 118.993866][ T5941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.018613][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.025881][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.032974][ T5943] bridge_slave_0: entered allmulticast mode [ 119.040021][ T5943] bridge_slave_0: entered promiscuous mode [ 119.057302][ T5953] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.064662][ T5953] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.071739][ T5953] bridge_slave_0: entered allmulticast mode [ 119.078927][ T5953] bridge_slave_0: entered promiscuous mode [ 119.094493][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.101540][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.109276][ T5943] bridge_slave_1: entered allmulticast mode [ 119.116259][ T5943] bridge_slave_1: entered promiscuous mode [ 119.132946][ T5953] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.140272][ T5953] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.147767][ T5953] bridge_slave_1: entered allmulticast mode [ 119.154554][ T5953] bridge_slave_1: entered promiscuous mode [ 119.162465][ T5940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.187162][ T5941] team0: Port device team_slave_0 added [ 119.207103][ T5940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.232357][ T5941] team0: Port device team_slave_1 added [ 119.249236][ T5953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.267861][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.294875][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.301805][ T5941] 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 1532 would solve the problem. [ 119.327880][ T5941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.340770][ T5953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.359094][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.369484][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.376775][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.384037][ T5949] bridge_slave_0: entered allmulticast mode [ 119.391264][ T5949] bridge_slave_0: entered promiscuous mode [ 119.399268][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.406396][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.413513][ T5949] bridge_slave_1: entered allmulticast mode [ 119.420087][ T5949] bridge_slave_1: entered promiscuous mode [ 119.427036][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.434646][ T5941] 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 1532 would solve the problem. [ 119.460578][ T5941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.479074][ T5940] team0: Port device team_slave_0 added [ 119.528678][ T5940] team0: Port device team_slave_1 added [ 119.545714][ T5943] team0: Port device team_slave_0 added [ 119.553097][ T5943] team0: Port device team_slave_1 added [ 119.561307][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.573108][ T5953] team0: Port device team_slave_0 added [ 119.581133][ T5953] team0: Port device team_slave_1 added [ 119.603987][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.627901][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.634889][ T5940] 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 1532 would solve the problem. [ 119.660870][ T5940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.691152][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.698392][ T5943] 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 1532 would solve the problem. [ 119.724439][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.754769][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.761711][ T5953] 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 1532 would solve the problem. [ 119.787820][ T5953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.799244][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.806574][ T5940] 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 1532 would solve the problem. [ 119.833137][ T5940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.846321][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.853244][ T5943] 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 1532 would solve the problem. [ 119.879783][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.906797][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.914012][ T5953] 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 1532 would solve the problem. [ 119.939925][ T5953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.975170][ T5941] hsr_slave_0: entered promiscuous mode [ 119.981195][ T5941] hsr_slave_1: entered promiscuous mode [ 119.984400][ T5948] Bluetooth: hci1: command tx timeout [ 119.988035][ T5941] debugfs: 'hsr0' already exists in 'hsr' [ 119.992495][ T5952] Bluetooth: hci3: command tx timeout [ 119.997918][ T5944] Bluetooth: hci0: command tx timeout [ 120.003418][ T5952] Bluetooth: hci2: command tx timeout [ 120.009283][ T5941] Cannot create hsr debugfs directory [ 120.021059][ T5949] team0: Port device team_slave_0 added [ 120.029747][ T5949] team0: Port device team_slave_1 added [ 120.073971][ T5952] Bluetooth: hci4: command tx timeout [ 120.129194][ T3466] bridge_slave_1: left allmulticast mode [ 120.135170][ T3466] bridge_slave_1: left promiscuous mode [ 120.141279][ T3466] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.151496][ T3466] bridge_slave_0: left allmulticast mode [ 120.157745][ T3466] bridge_slave_0: left promiscuous mode [ 120.163391][ T3466] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.362730][ T3466] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 120.372994][ T3466] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 120.383101][ T3466] bond0 (unregistering): Released all slaves [ 120.395775][ T5940] hsr_slave_0: entered promiscuous mode [ 120.401786][ T5940] hsr_slave_1: entered promiscuous mode [ 120.407959][ T5940] debugfs: 'hsr0' already exists in 'hsr' [ 120.413690][ T5940] Cannot create hsr debugfs directory [ 120.423284][ T5953] hsr_slave_0: entered promiscuous mode [ 120.429892][ T5953] hsr_slave_1: entered promiscuous mode [ 120.436295][ T5953] debugfs: 'hsr0' already exists in 'hsr' [ 120.442056][ T5953] Cannot create hsr debugfs directory [ 120.448619][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.458435][ T5949] 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 1532 would solve the problem. [ 120.484657][ T5949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.509591][ T5943] hsr_slave_0: entered promiscuous mode [ 120.515857][ T5943] hsr_slave_1: entered promiscuous mode [ 120.521818][ T5943] debugfs: 'hsr0' already exists in 'hsr' [ 120.527732][ T5943] Cannot create hsr debugfs directory [ 120.546160][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.553102][ T5949] 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 1532 would solve the problem. [ 120.579759][ T5949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.595086][ T3466] hsr_slave_0: left promiscuous mode [ 120.600772][ T3466] hsr_slave_1: left promiscuous mode [ 120.606757][ T3466] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.614585][ T3466] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.622286][ T3466] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.630124][ T3466] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.643664][ T3466] veth1_macvtap: left promiscuous mode [ 120.649232][ T3466] veth0_macvtap: left promiscuous mode [ 120.657531][ T3466] veth1_vlan: left promiscuous mode [ 120.662787][ T3466] veth0_vlan: left promiscuous mode [ 120.836038][ T3466] team0 (unregistering): Port device team_slave_1 removed [ 120.854349][ T3466] team0 (unregistering): Port device team_slave_0 removed [ 121.148547][ T5949] hsr_slave_0: entered promiscuous mode [ 121.156264][ T5949] hsr_slave_1: entered promiscuous mode [ 121.758669][ T5953] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 121.770587][ T5953] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 121.789589][ T5953] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 121.814465][ T5953] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 121.855673][ T5943] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 121.877146][ T5943] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 121.901473][ T5943] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 121.925577][ T5943] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 122.002461][ T5941] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.027661][ T5941] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 122.050890][ T5941] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.069428][ T5944] Bluetooth: hci1: command tx timeout [ 122.069925][ T5134] Bluetooth: hci0: command tx timeout [ 122.075436][ T5952] Bluetooth: hci2: command tx timeout [ 122.080547][ T5948] Bluetooth: hci3: command tx timeout [ 122.103308][ T5941] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.143822][ T5948] Bluetooth: hci4: command tx timeout [ 122.219161][ T5940] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 122.230667][ T5940] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 122.240183][ T5940] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 122.249775][ T5940] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 122.328963][ T5949] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 122.344201][ T5953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.352508][ T5949] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 122.362306][ T5949] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 122.371127][ T5949] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 122.386742][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.417547][ T5953] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.440359][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.449416][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.456522][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.477013][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.484083][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.492558][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.499650][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.520441][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.527520][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.557922][ T5941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.608235][ T5941] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.627622][ T5953] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 122.654906][ T3466] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.661963][ T3466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.686660][ T5940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.700435][ T3466] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.707565][ T3466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.760255][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.827270][ T5940] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.854170][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.885224][ T3845] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.892547][ T3845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.908072][ T3845] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.915216][ T3845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.949258][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.956359][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.966355][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.973398][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.040140][ T5953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.062887][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.178994][ T5941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.226424][ T5943] veth0_vlan: entered promiscuous mode [ 123.257734][ T5943] veth1_vlan: entered promiscuous mode [ 123.315471][ T5941] veth0_vlan: entered promiscuous mode [ 123.374388][ T5943] veth0_macvtap: entered promiscuous mode [ 123.382376][ T5941] veth1_vlan: entered promiscuous mode [ 123.397159][ T5943] veth1_macvtap: entered promiscuous mode [ 123.457898][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.480539][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.504931][ T3787] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.517609][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.527609][ T3787] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.536930][ T3787] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.548083][ T5940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.559914][ T3787] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.597202][ T5953] veth0_vlan: entered promiscuous mode [ 123.605132][ T5941] veth0_macvtap: entered promiscuous mode [ 123.634791][ T5941] veth1_macvtap: entered promiscuous mode [ 123.647505][ T5953] veth1_vlan: entered promiscuous mode [ 123.701472][ T5940] veth0_vlan: entered promiscuous mode [ 123.712775][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.721333][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.736784][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.760735][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.769134][ T5940] veth1_vlan: entered promiscuous mode [ 123.789151][ T5949] veth0_vlan: entered promiscuous mode [ 123.802345][ T5953] veth0_macvtap: entered promiscuous mode [ 123.813111][ T3787] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.822102][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.831258][ T3787] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.841462][ T5953] veth1_macvtap: entered promiscuous mode [ 123.848103][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/23 11:18:32 executed programs: 10 [ 123.857395][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.872151][ T5949] veth1_vlan: entered promiscuous mode [ 123.886457][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.936818][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 123.936832][ T30] audit: type=1400 audit(1766488712.798:107): avc: denied { create } for pid=6076 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 123.939512][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.970467][ T30] audit: type=1400 audit(1766488712.828:108): avc: denied { ioctl } for pid=6076 comm="syz.1.18" path="socket:[9723]" dev="sockfs" ino=9723 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 124.000620][ C0] hrtimer: interrupt took 668454 ns [ 124.078788][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.103261][ T5940] veth0_macvtap: entered promiscuous mode [ 124.136538][ T3466] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.149992][ T3466] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.178431][ T5948] Bluetooth: hci2: command tx timeout [ 124.184265][ T5948] Bluetooth: hci1: command tx timeout [ 124.184779][ T5134] Bluetooth: hci3: command tx timeout [ 124.189718][ T5952] Bluetooth: hci0: command tx timeout [ 124.201708][ T3466] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.226789][ T3466] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.249415][ T5952] Bluetooth: hci4: command tx timeout [ 124.259853][ T5940] veth1_macvtap: entered promiscuous mode [ 124.301091][ T5949] veth0_macvtap: entered promiscuous mode [ 124.370283][ T5949] veth1_macvtap: entered promiscuous mode [ 124.387407][ T3466] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.398452][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.415169][ T3466] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.432331][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.467687][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.502137][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.524237][ T3787] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.532995][ T3787] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.541690][ T3787] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.706485][ T1334] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.717170][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.731701][ T1334] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.739516][ T1334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.756623][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.893216][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.902327][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.923595][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.931436][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.244250][ T3716] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.253851][ T3716] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.566759][ T1141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.956841][ T1141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.397220][ T5952] Bluetooth: hci0: command tx timeout [ 126.397238][ T5134] Bluetooth: hci1: command tx timeout [ 126.397271][ T5890] Bluetooth: hci3: command tx timeout [ 126.403085][ T3787] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.413328][ T3787] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.421115][ T5948] Bluetooth: hci4: command tx timeout [ 126.433730][ T5944] Bluetooth: hci2: command tx timeout [ 126.949973][ T1141] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.957808][ T1141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.348408][ T3787] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.348429][ T3787] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/23 11:18:37 executed programs: 22 [ 132.528264][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.534681][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 242.595662][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 242.602634][ C0] rcu: 1-...!: (3 ticks this GP) idle=be74/1/0x4000000000000000 softirq=15622/15622 fqs=0 [ 242.612985][ C0] rcu: (detected by 0, t=10505 jiffies, g=9537, q=975 ncpus=2) [ 242.620602][ C0] Sending NMI from CPU 0 to CPUs 1: [ 242.620627][ C1] NMI backtrace for cpu 1 [ 242.620640][ C1] CPU: 1 UID: 0 PID: 5795 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(full) [ 242.620656][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 242.620665][ C1] Workqueue: events_power_efficient gc_worker [ 242.620690][ C1] RIP: 0010:rcu_is_watching+0xd/0xc0 [ 242.620706][ C1] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 53 65 ff 05 c3 9e 0f 12 ce 0d d5 09 48 c7 c3 e8 e9 b3 93 89 c5 83 f8 07 0f 87 82 00 00 [ 242.620718][ C1] RSP: 0018:ffffc90000a08dc8 EFLAGS: 00000003 [ 242.620729][ C1] RAX: 0000000000000001 RBX: ffff8880b8528458 RCX: ffffffff81aac4f1 [ 242.620738][ C1] RDX: 1ffff110046f4665 RSI: ffffffff81aacbdf RDI: ffff8880b8528458 [ 242.620747][ C1] RBP: 0000000000000046 R08: 0000000000000005 R09: 0000000000000000 [ 242.620756][ C1] R10: 0000000000000000 R11: ffff8880369a2ff0 R12: ffffffff81aacbdf [ 242.620764][ C1] R13: 1883d42c1e8c8308 R14: ffff8880237a3300 R15: ffffffff8980ad60 [ 242.620774][ C1] FS: 0000000000000000(0000) GS:ffff8881249f5000(0000) knlGS:0000000000000000 [ 242.620788][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.620797][ C1] CR2: 000000c007275000 CR3: 00000000233ff000 CR4: 00000000003526f0 [ 242.620806][ C1] Call Trace: [ 242.620811][ C1] [ 242.620816][ C1] lock_release+0x201/0x2d0 [ 242.620833][ C1] ? __pfx_advance_sched+0x10/0x10 [ 242.620852][ C1] _raw_spin_unlock_irqrestore+0x1a/0x80 [ 242.620869][ C1] __hrtimer_run_queues+0x58f/0xc40 [ 242.620892][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 242.620922][ C1] ? read_tsc+0x9/0x20 [ 242.620944][ C1] hrtimer_interrupt+0x397/0x8e0 [ 242.620961][ C1] __sysvec_apic_timer_interrupt+0x10b/0x3c0 [ 242.620980][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 242.620996][ C1] [ 242.621000][ C1] [ 242.621005][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 242.621020][ C1] RIP: 0010:lock_release+0x183/0x2d0 [ 242.621035][ C1] Code: 0f c1 05 48 01 19 12 83 f8 01 0f 85 03 01 00 00 9c 58 f6 c4 02 0f 85 ee 00 00 00 41 f7 c5 00 02 00 00 74 01 fb 48 8b 44 24 10 <65> 48 2b 05 dd b9 18 12 0f 85 32 01 00 00 48 83 c4 18 5b 41 5c 41 [ 242.621047][ C1] RSP: 0018:ffffc900030c7a90 EFLAGS: 00000206 [ 242.621058][ C1] RAX: 8d687a12d9182900 RBX: ffffffff8e3c96a0 RCX: ffffc900030c7a9c [ 242.621067][ C1] RDX: 0000000000000002 RSI: ffffffff8daa7ea1 RDI: ffffffff8bf2b400 [ 242.621075][ C1] RBP: ffffffff9b0a38ac R08: 0000000000000001 R09: 0000000000000000 [ 242.621084][ C1] R10: 0000000000000001 R11: ffff8880369a2ff0 R12: ffffffff89940a39 [ 242.621093][ C1] R13: 0000000000000206 R14: ffff8880369a24c0 R15: 0000000000000003 [ 242.621102][ C1] ? gc_worker+0x999/0x16e0 [ 242.621125][ C1] gc_worker+0x99e/0x16e0 [ 242.621143][ C1] ? debug_object_deactivate+0x1ec/0x3a0 [ 242.621162][ C1] ? __pfx_gc_worker+0x10/0x10 [ 242.621181][ C1] ? rcu_is_watching+0x12/0xc0 [ 242.621194][ C1] process_one_work+0x9ba/0x1b20 [ 242.621214][ C1] ? __pfx_wg_packet_tx_worker+0x10/0x10 [ 242.621240][ C1] ? __pfx_process_one_work+0x10/0x10 [ 242.621260][ C1] ? assign_work+0x1a0/0x250 [ 242.621276][ C1] worker_thread+0x6c8/0xf10 [ 242.621296][ C1] ? __pfx_worker_thread+0x10/0x10 [ 242.621312][ C1] kthread+0x3c5/0x780 [ 242.621328][ C1] ? __pfx_kthread+0x10/0x10 [ 242.621343][ C1] ? rcu_is_watching+0x12/0xc0 [ 242.621355][ C1] ? __pfx_kthread+0x10/0x10 [ 242.621370][ C1] ret_from_fork+0x983/0xb10 [ 242.621385][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 242.621400][ C1] ? __switch_to+0x7af/0x10d0 [ 242.621417][ C1] ? __pfx_kthread+0x10/0x10 [ 242.621433][ C1] ret_from_fork_asm+0x1a/0x30 [ 242.621457][ C1] [ 242.621622][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10504 jiffies! g9537 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 242.995901][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=6105 [ 243.003683][ C0] rcu: rcu_preempt kthread starved for 10505 jiffies! g9537 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 243.014947][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 243.024904][ C0] rcu: RCU grace-period kthread stack dump: [ 243.030776][ C0] task:rcu_preempt state:I stack:29112 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.042687][ C0] Call Trace: [ 243.045953][ C0] [ 243.048877][ C0] ? __schedule+0x10b9/0x6150 [ 243.053545][ C0] __schedule+0x1139/0x6150 [ 243.058043][ C0] ? __lock_acquire+0x436/0x2890 [ 243.062978][ C0] ? __mod_timer+0x8f2/0xd30 [ 243.067570][ C0] ? __pfx___schedule+0x10/0x10 [ 243.072408][ C0] ? find_held_lock+0x2b/0x80 [ 243.077082][ C0] ? schedule+0x2d7/0x3a0 [ 243.081405][ C0] schedule+0xe7/0x3a0 [ 243.085464][ C0] schedule_timeout+0x123/0x290 [ 243.090303][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 243.095667][ C0] ? __pfx_process_timeout+0x10/0x10 [ 243.100946][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 243.106746][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 243.112198][ C0] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 243.116963][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 243.122240][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 243.127430][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 243.132360][ C0] ? rcu_gp_cleanup+0x7c1/0xe90 [ 243.137210][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 243.143009][ C0] rcu_gp_kthread+0x26d/0x380 [ 243.147679][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 243.152869][ C0] ? rcu_is_watching+0x12/0xc0 [ 243.157624][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 243.162815][ C0] ? __kthread_parkme+0x19e/0x250 [ 243.167828][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 243.173017][ C0] kthread+0x3c5/0x780 [ 243.177081][ C0] ? __pfx_kthread+0x10/0x10 [ 243.181662][ C0] ? rcu_is_watching+0x12/0xc0 [ 243.186417][ C0] ? __pfx_kthread+0x10/0x10 [ 243.191000][ C0] ret_from_fork+0x983/0xb10 [ 243.195583][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 243.200685][ C0] ? __switch_to+0x7af/0x10d0 [ 243.205356][ C0] ? __pfx_kthread+0x10/0x10 [ 243.209938][ C0] ret_from_fork_asm+0x1a/0x30 [ 243.214712][ C0]