Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. 2025/07/26 01:26:48 ignoring optional flag "sandboxArg"="0" [ 66.795820][ T30] audit: type=1400 audit(1753493208.092:62): avc: denied { write } for pid=5831 comm="syz-execprog" path="pipe:[3661]" dev="pipefs" ino=3661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 2025/07/26 01:26:48 parsed 1 programs [ 67.556697][ T30] audit: type=1400 audit(1753493208.852:63): avc: denied { node_bind } for pid=5831 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 69.322549][ T30] audit: type=1400 audit(1753493210.622:64): avc: denied { mounton } for pid=5840 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 [ 69.326328][ T5840] cgroup: Unknown subsys name 'net' [ 69.345546][ T30] audit: type=1400 audit(1753493210.622:65): avc: denied { mount } for pid=5840 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 [ 69.374881][ T30] audit: type=1400 audit(1753493210.682:66): avc: denied { unmount } for pid=5840 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 69.534262][ T5840] cgroup: Unknown subsys name 'cpuset' [ 69.542333][ T5840] cgroup: Unknown subsys name 'rlimit' [ 69.687343][ T30] audit: type=1400 audit(1753493210.982:67): avc: denied { setattr } for pid=5840 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 [ 69.710689][ T30] audit: type=1400 audit(1753493210.982:68): avc: denied { create } for pid=5840 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 69.745073][ T30] audit: type=1400 audit(1753493210.982:69): avc: denied { write } for pid=5840 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 69.765683][ T30] audit: type=1400 audit(1753493210.982:70): avc: denied { read } for pid=5840 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 69.786815][ T30] audit: type=1400 audit(1753493211.012:71): avc: denied { mounton } for pid=5840 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 [ 69.806235][ T5842] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 70.748986][ T5840] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 70.966375][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.973035][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.311867][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 72.311882][ T30] audit: type=1400 audit(1753493213.602:78): avc: denied { execmem } for pid=5849 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 72.389256][ T30] audit: type=1400 audit(1753493213.642:79): avc: denied { read } for pid=5855 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 72.449387][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.458117][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.466198][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.474286][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.482459][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.498436][ T30] audit: type=1400 audit(1753493213.642:80): avc: denied { open } for pid=5855 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 72.551386][ T30] audit: type=1400 audit(1753493213.642:81): avc: denied { mounton } for pid=5855 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 [ 72.573114][ T30] audit: type=1400 audit(1753493213.672:82): avc: denied { create } for pid=5857 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 72.593409][ T30] audit: type=1400 audit(1753493213.672:83): avc: denied { read write } for pid=5857 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 72.617183][ T30] audit: type=1400 audit(1753493213.672:84): avc: denied { open } for pid=5857 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 72.640936][ T30] audit: type=1400 audit(1753493213.712:85): avc: denied { ioctl } for pid=5857 comm="syz-executor" path="socket:[3733]" dev="sockfs" ino=3733 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 72.769097][ T30] audit: type=1400 audit(1753493214.062:86): avc: denied { mounton } for pid=5855 comm="syz-executor" path="/root/syzkaller.2jiVNs/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 72.794664][ T30] audit: type=1400 audit(1753493214.062:87): avc: denied { mount } for pid=5855 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 [ 72.858587][ T5855] 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. [ 74.730894][ T5900] chnl_net:caif_netlink_parms(): no params data found [ 74.744354][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.755225][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.854117][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.862721][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.185937][ T5900] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.195019][ T5900] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.203670][ T5900] bridge_slave_0: entered allmulticast mode [ 75.214193][ T5900] bridge_slave_0: entered promiscuous mode [ 75.224453][ T5900] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.251398][ T5900] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.258632][ T5900] bridge_slave_1: entered allmulticast mode [ 75.275058][ T5900] bridge_slave_1: entered promiscuous mode [ 75.323353][ T5900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.334405][ T5900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.365959][ T5900] team0: Port device team_slave_0 added [ 75.375414][ T5900] team0: Port device team_slave_1 added [ 75.402010][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.408984][ T5900] 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. [ 75.436007][ T5900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.450627][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.457897][ T5900] 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. [ 75.484053][ T5900] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.519991][ T5900] hsr_slave_0: entered promiscuous mode [ 75.526531][ T5900] hsr_slave_1: entered promiscuous mode [ 75.635011][ T5900] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 75.645426][ T5900] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 75.655588][ T5900] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 75.665058][ T5900] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 75.714964][ T5900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.735480][ T5900] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.748709][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.755963][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.768595][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.775759][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.896497][ T5900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.930071][ T5900] veth0_vlan: entered promiscuous mode [ 75.939619][ T5900] veth1_vlan: entered promiscuous mode [ 75.960490][ T5900] veth0_macvtap: entered promiscuous mode [ 75.968554][ T5900] veth1_macvtap: entered promiscuous mode [ 75.983791][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.997144][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.007822][ T5900] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.016999][ T5900] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.026596][ T5900] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.036771][ T5900] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/26 01:26:57 executed programs: 0 [ 76.156681][ T5153] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.165227][ T5153] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.172893][ T5153] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.180466][ T5153] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.191864][ T5153] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.262928][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 76.274905][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 76.284936][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 76.292799][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 76.304145][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 76.368854][ T51] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.395160][ T5860] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.402805][ T5860] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.410786][ T5860] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 76.418951][ T5860] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.426970][ T5958] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.428218][ T5860] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 76.442578][ T5860] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 76.450500][ T5860] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.457811][ T5958] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 76.457907][ T5860] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 76.473263][ T5860] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 76.508828][ T5860] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 76.520343][ T5958] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 76.520827][ T5860] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 76.826372][ T1158] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.944953][ T1158] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.975789][ T5947] chnl_net:caif_netlink_parms(): no params data found [ 76.988379][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 77.019036][ T5953] chnl_net:caif_netlink_parms(): no params data found [ 77.155616][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.162945][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.170066][ T5943] bridge_slave_0: entered allmulticast mode [ 77.177030][ T5943] bridge_slave_0: entered promiscuous mode [ 77.237138][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.244670][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.253850][ T5943] bridge_slave_1: entered allmulticast mode [ 77.260490][ T5943] bridge_slave_1: entered promiscuous mode [ 77.274659][ T5947] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.282307][ T5947] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.289465][ T5947] bridge_slave_0: entered allmulticast mode [ 77.296425][ T5947] bridge_slave_0: entered promiscuous mode [ 77.307005][ T5947] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.314233][ T5947] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.321526][ T5947] bridge_slave_1: entered allmulticast mode [ 77.328192][ T5947] bridge_slave_1: entered promiscuous mode [ 77.383145][ T5952] chnl_net:caif_netlink_parms(): no params data found [ 77.414901][ T5953] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.422148][ T5953] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.429257][ T5953] bridge_slave_0: entered allmulticast mode [ 77.436702][ T5953] bridge_slave_0: entered promiscuous mode [ 77.446863][ T5953] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.454340][ T5953] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.461537][ T5953] bridge_slave_1: entered allmulticast mode [ 77.468206][ T5953] bridge_slave_1: entered promiscuous mode [ 77.476636][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.488647][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.509773][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.519742][ T5951] chnl_net:caif_netlink_parms(): no params data found [ 77.577746][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.600199][ T5953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.613351][ T5943] team0: Port device team_slave_0 added [ 77.620919][ T5953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.671252][ T5943] team0: Port device team_slave_1 added [ 77.734327][ T5947] team0: Port device team_slave_0 added [ 77.746296][ T5953] team0: Port device team_slave_0 added [ 77.754412][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.762096][ 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 1560 would solve the problem. [ 77.788305][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.799820][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.807143][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.814997][ T5952] bridge_slave_0: entered allmulticast mode [ 77.822330][ T5952] bridge_slave_0: entered promiscuous mode [ 77.830189][ T5947] team0: Port device team_slave_1 added [ 77.849699][ T5953] team0: Port device team_slave_1 added [ 77.856295][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.863393][ 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 1560 would solve the problem. [ 77.889406][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.900611][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.909486][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.917857][ T5952] bridge_slave_1: entered allmulticast mode [ 77.925413][ T5952] bridge_slave_1: entered promiscuous mode [ 77.959197][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.967809][ T5947] 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. [ 77.995863][ T5947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.046922][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.065392][ T1158] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.081046][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.088430][ T5947] 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. [ 78.115052][ T5947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.132335][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.139425][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.146828][ T5951] bridge_slave_0: entered allmulticast mode [ 78.153701][ T5951] bridge_slave_0: entered promiscuous mode [ 78.161009][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.168251][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.175570][ T5951] bridge_slave_1: entered allmulticast mode [ 78.183524][ T5951] bridge_slave_1: entered promiscuous mode [ 78.190242][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.197466][ 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 1560 would solve the problem. [ 78.223553][ T5953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.237065][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.252168][ T51] Bluetooth: hci0: command tx timeout [ 78.269866][ T5952] team0: Port device team_slave_0 added [ 78.278335][ T5952] team0: Port device team_slave_1 added [ 78.302686][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.309652][ 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 1560 would solve the problem. [ 78.336174][ T5953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.390419][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.401637][ T51] Bluetooth: hci1: command tx timeout [ 78.422182][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.429141][ T5952] 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. [ 78.457171][ T5952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.468815][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.477689][ T5952] 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. [ 78.505021][ T5952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.528214][ T5943] hsr_slave_0: entered promiscuous mode [ 78.534349][ T5943] hsr_slave_1: entered promiscuous mode [ 78.540186][ T5943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.548303][ T5943] Cannot create hsr debugfs directory [ 78.556218][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.563066][ T51] Bluetooth: hci4: command tx timeout [ 78.571018][ T51] Bluetooth: hci2: command tx timeout [ 78.576888][ T51] Bluetooth: hci3: command tx timeout [ 78.595105][ T5947] hsr_slave_0: entered promiscuous mode [ 78.601754][ T5947] hsr_slave_1: entered promiscuous mode [ 78.607771][ T5947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.615901][ T5947] Cannot create hsr debugfs directory [ 78.639461][ T5951] team0: Port device team_slave_0 added [ 78.647412][ T5951] team0: Port device team_slave_1 added [ 78.715744][ T5953] hsr_slave_0: entered promiscuous mode [ 78.722759][ T5953] hsr_slave_1: entered promiscuous mode [ 78.728657][ T5953] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.736319][ T5953] Cannot create hsr debugfs directory [ 78.760357][ T5952] hsr_slave_0: entered promiscuous mode [ 78.766666][ T5952] hsr_slave_1: entered promiscuous mode [ 78.772767][ T5952] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.780317][ T5952] Cannot create hsr debugfs directory [ 78.786458][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.795436][ T5951] 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. [ 78.821928][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.854952][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.863656][ T5951] 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. [ 78.889761][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.032017][ T5951] hsr_slave_0: entered promiscuous mode [ 79.038128][ T5951] hsr_slave_1: entered promiscuous mode [ 79.044954][ T5951] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.053022][ T5951] Cannot create hsr debugfs directory [ 79.256188][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.278055][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.294690][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.315244][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.375524][ T5947] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.395761][ T5947] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.423745][ T5947] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.447142][ T5947] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.477530][ T5953] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 79.487966][ T5953] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 79.501186][ T5953] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 79.518975][ T5953] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 79.554640][ T1158] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.609003][ T5952] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 79.628936][ T5952] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 79.642964][ T5952] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 79.654009][ T5952] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 79.733976][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.775000][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 79.775016][ T30] audit: type=1400 audit(1753493221.072:110): avc: denied { search } for pid=5498 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.808363][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.814370][ T30] audit: type=1400 audit(1753493221.072:111): avc: denied { search } for pid=5498 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.836698][ T30] audit: type=1400 audit(1753493221.072:112): avc: denied { search } for pid=5498 comm="dhcpcd" name="data" dev="tmpfs" ino=14 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.904696][ T1158] bridge_slave_1: left allmulticast mode [ 79.910474][ T1158] bridge_slave_1: left promiscuous mode [ 79.917536][ T1158] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.930904][ T1158] bridge_slave_0: left allmulticast mode [ 79.938603][ T1158] bridge_slave_0: left promiscuous mode [ 79.944972][ T1158] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.977581][ T30] audit: type=1400 audit(1753493221.272:113): avc: denied { read open } for pid=6019 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1844 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.018872][ T30] audit: type=1400 audit(1753493221.302:114): avc: denied { getattr } for pid=6019 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1844 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.248346][ T30] audit: type=1400 audit(1753493221.542:115): avc: denied { add_name } for pid=6018 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.320389][ T30] audit: type=1400 audit(1753493221.612:116): avc: denied { remove_name } for pid=6029 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=2034 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.326410][ T51] Bluetooth: hci0: command tx timeout [ 80.376040][ T1158] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.388053][ T1158] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.398544][ T1158] bond0 (unregistering): Released all slaves [ 80.420070][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.458014][ T5947] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.482625][ T51] Bluetooth: hci1: command tx timeout [ 80.518029][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.525156][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.544124][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.551205][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.566293][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.573414][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.591036][ T5943] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 80.602316][ T5943] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.641779][ T51] Bluetooth: hci4: command tx timeout [ 80.647212][ T51] Bluetooth: hci2: command tx timeout [ 80.647254][ T5960] Bluetooth: hci3: command tx timeout [ 80.688838][ T1108] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.695955][ T1108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.706771][ T5953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.863922][ T1158] hsr_slave_0: left promiscuous mode [ 80.875428][ T1158] hsr_slave_1: left promiscuous mode [ 80.883056][ T1158] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.890525][ T1158] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.899686][ T1158] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.909634][ T1158] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.944584][ T1158] veth1_macvtap: left promiscuous mode [ 80.950340][ T1158] veth0_macvtap: left promiscuous mode [ 80.957572][ T1158] veth1_vlan: left promiscuous mode [ 80.968155][ T1158] veth0_vlan: left promiscuous mode [ 81.204828][ T1557] cfg80211: failed to load regulatory.db [ 81.367417][ T1158] team0 (unregistering): Port device team_slave_1 removed [ 81.396542][ T1158] team0 (unregistering): Port device team_slave_0 removed [ 81.613659][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.643247][ T5953] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.679244][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.703719][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.710812][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.720804][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.727906][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.751888][ T5952] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.779257][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.786477][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.805215][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.812399][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.946834][ T5951] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.977273][ T5951] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 81.987919][ T5951] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 81.999826][ T5951] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.015492][ T5943] veth0_vlan: entered promiscuous mode [ 82.118851][ T5947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.189035][ T5943] veth1_vlan: entered promiscuous mode [ 82.367233][ T5953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.379976][ T5943] veth0_macvtap: entered promiscuous mode [ 82.390278][ T5947] veth0_vlan: entered promiscuous mode [ 82.404710][ T51] Bluetooth: hci0: command tx timeout [ 82.416158][ T5943] veth1_macvtap: entered promiscuous mode [ 82.451025][ T5947] veth1_vlan: entered promiscuous mode [ 82.494877][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.533397][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.561552][ T51] Bluetooth: hci1: command tx timeout [ 82.598001][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.630930][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.654993][ T5943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.666993][ T5943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.676318][ T5943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.688551][ T5943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.721849][ T51] Bluetooth: hci4: command tx timeout [ 82.724864][ T5960] Bluetooth: hci3: command tx timeout [ 82.727261][ T51] Bluetooth: hci2: command tx timeout [ 82.753779][ T5947] veth0_macvtap: entered promiscuous mode [ 82.765591][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.784362][ T5952] veth0_vlan: entered promiscuous mode [ 82.824636][ T5947] veth1_macvtap: entered promiscuous mode [ 82.878303][ T5952] veth1_vlan: entered promiscuous mode [ 82.897419][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.904569][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.925204][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.932351][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.987745][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.043299][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.075861][ T5947] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.086781][ T5947] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.096391][ T5947] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.105326][ T5947] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.137093][ T1158] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.149314][ T1158] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.168950][ T5953] veth0_vlan: entered promiscuous mode [ 83.216452][ T5951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.244626][ T1158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.253278][ T1158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.260790][ T5953] veth1_vlan: entered promiscuous mode [ 83.272936][ T5952] veth0_macvtap: entered promiscuous mode [ 83.302096][ T5952] veth1_macvtap: entered promiscuous mode 2025/07/26 01:27:04 executed programs: 10 [ 83.343460][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.379490][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.421085][ T5952] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.433340][ T5952] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.447445][ T30] audit: type=1400 audit(1887710952.744:117): avc: denied { create } for pid=6108 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 83.466316][ T5952] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.470649][ T30] audit: type=1400 audit(1887710952.744:118): avc: denied { ioctl } for pid=6108 comm="syz.0.16" path="socket:[8300]" dev="sockfs" ino=8300 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 83.477190][ T5952] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.616730][ T5953] veth0_macvtap: entered promiscuous mode [ 83.700410][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.708308][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.691232][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 188.698249][ C1] rcu: 0-...!: (1 GPs behind) idle=c524/1/0x4000000000000000 softirq=18167/18168 fqs=2 [ 188.708402][ C1] rcu: (detected by 1, t=10506 jiffies, g=9121, q=417 ncpus=2) [ 188.716025][ C1] Sending NMI from CPU 1 to CPUs 0: [ 188.716049][ C0] NMI backtrace for cpu 0 [ 188.716062][ C0] CPU: 0 UID: 0 PID: 5859 Comm: udevd Not tainted 6.16.0-rc7-syzkaller-00114-g327579671a9b #0 PREEMPT(full) [ 188.716078][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 188.716085][ C0] RIP: 0010:lock_release+0x16b/0x2f0 [ 188.716103][ C0] Code: 0f 84 00 01 00 00 48 c7 c7 d5 b1 e0 8d e8 ad 10 ee 09 b8 ff ff ff ff 65 0f c1 05 28 bd 37 12 83 f8 01 0f 85 1d 01 00 00 9c 58 c4 02 0f 85 08 01 00 00 41 f7 c5 00 02 00 00 74 01 fb 48 8b 44 [ 188.716114][ C0] RSP: 0018:ffffc90000007cc0 EFLAGS: 00000046 [ 188.716126][ C0] RAX: 0000000000000046 RBX: ffffffff9afd7e28 RCX: ffffc90000007ccc [ 188.716135][ C0] RDX: 0000000000000004 RSI: ffffffff8de0b1d5 RDI: ffffffff8c1574e0 [ 188.716143][ C0] RBP: 0000000000000006 R08: 0000000000000001 R09: fffff52000000f92 [ 188.716150][ C0] R10: 0000000000000006 R11: ffffffff9afd7e10 R12: ffffffff84e0971c [ 188.716158][ C0] R13: 0000000000000006 R14: ffff888035550000 R15: 0000000000000005 [ 188.716166][ C0] FS: 00007f217c01f880(0000) GS:ffff888124720000(0000) knlGS:0000000000000000 [ 188.716180][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.716188][ C0] CR2: 00007ff5df5b7bac CR3: 0000000064804000 CR4: 00000000003526f0 [ 188.716196][ C0] Call Trace: [ 188.716201][ C0] [ 188.716208][ C0] _raw_spin_unlock_irqrestore+0x1a/0x80 [ 188.716229][ C0] debug_object_activate+0x2ec/0x4c0 [ 188.716246][ C0] ? __pfx_debug_object_activate+0x10/0x10 [ 188.716262][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 188.716275][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.716290][ C0] enqueue_hrtimer+0x23/0x3b0 [ 188.716305][ C0] __hrtimer_run_queues+0x8ff/0xad0 [ 188.716322][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 188.716336][ C0] ? read_tsc+0x9/0x20 [ 188.716353][ C0] hrtimer_interrupt+0x397/0x8e0 [ 188.716372][ C0] __sysvec_apic_timer_interrupt+0x10b/0x3f0 [ 188.716393][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 188.716413][ C0] [ 188.716417][ C0] [ 188.716421][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 188.716435][ C0] RIP: 0010:lock_acquire+0x62/0x350 [ 188.716447][ C0] Code: 76 37 12 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 12 b8 10 0f 0f 82 74 02 00 00 8b 35 fa e9 10 0f 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 a9 75 37 12 0f 85 c7 02 00 00 48 83 c4 [ 188.716458][ C0] RSP: 0018:ffffc90003fcf6b0 EFLAGS: 00000206 [ 188.716468][ C0] RAX: 0000000000000046 RBX: ffffffff8e785620 RCX: ffffffff93dd5960 [ 188.716476][ C0] RDX: 0000000000000000 RSI: ffffffff8de0b1d5 RDI: ffffffff8c1574e0 [ 188.716484][ C0] RBP: 0000000000000000 R08: 4c661a134e2ac631 R09: 0000000000000000 [ 188.716492][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 188.716499][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 188.716513][ C0] ? fs_reclaim_acquire+0xae/0x150 [ 188.716529][ C0] fs_reclaim_acquire+0xca/0x150 [ 188.716542][ C0] ? fs_reclaim_acquire+0xae/0x150 [ 188.716556][ C0] kmem_cache_alloc_noprof+0x53/0x3b0 [ 188.716575][ C0] ? security_inode_alloc+0x3b/0x2b0 [ 188.716595][ C0] security_inode_alloc+0x3b/0x2b0 [ 188.716612][ C0] inode_init_always_gfp+0xce4/0x1030 [ 188.716634][ C0] alloc_inode+0x86/0x240 [ 188.716649][ C0] new_inode+0x22/0x1c0 [ 188.716664][ C0] shmem_get_inode+0x19a/0xfb0 [ 188.716680][ C0] shmem_mknod+0x1a8/0x450 [ 188.716696][ C0] ? __pfx_shmem_create+0x10/0x10 [ 188.716709][ C0] lookup_open.isra.0+0x11d3/0x1580 [ 188.716728][ C0] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 188.716749][ C0] ? __pfx_down_write+0x10/0x10 [ 188.716761][ C0] ? mnt_get_write_access+0x20c/0x300 [ 188.716783][ C0] path_openat+0x893/0x2cb0 [ 188.716805][ C0] ? __pfx_path_openat+0x10/0x10 [ 188.716825][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 188.716837][ C0] do_filp_open+0x20b/0x470 [ 188.716856][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 188.716884][ C0] ? alloc_fd+0x471/0x7d0 [ 188.716905][ C0] do_sys_openat2+0x11b/0x1d0 [ 188.716920][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 188.716939][ C0] __x64_sys_openat+0x174/0x210 [ 188.716953][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 188.716973][ C0] do_syscall_64+0xcd/0x4c0 [ 188.716986][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.716998][ C0] RIP: 0033:0x7f217b8a7407 [ 188.717009][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 188.717020][ C0] RSP: 002b:00007fffe3e60b90 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 188.717031][ C0] RAX: ffffffffffffffda RBX: 00007f217c01f880 RCX: 00007f217b8a7407 [ 188.717039][ C0] RDX: 0000000000080241 RSI: 00007fffe3e610f0 RDI: ffffffffffffff9c [ 188.717048][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 188.717055][ C0] R10: 00000000000001b6 R11: 0000000000000202 R12: 00005604f504bdfc [ 188.717063][ C0] R13: 00005604f504bdfc R14: 0000000000000001 R15: 00005604f5066140 [ 188.717075][ C0] [ 188.718043][ C1] rcu: rcu_preempt kthread starved for 10495 jiffies! g9121 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 189.219053][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 189.229019][ C1] rcu: RCU grace-period kthread stack dump: [ 189.234913][ C1] task:rcu_preempt state:R running task stack:28872 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 189.248402][ C1] Call Trace: [ 189.251673][ C1] [ 189.254607][ C1] __schedule+0x116a/0x5dd0 [ 189.259124][ C1] ? __lock_acquire+0x622/0x1c90 [ 189.264062][ C1] ? __pfx___schedule+0x10/0x10 [ 189.268920][ C1] ? find_held_lock+0x2b/0x80 [ 189.273597][ C1] ? schedule+0x2d7/0x3a0 [ 189.277929][ C1] schedule+0xe7/0x3a0 [ 189.281997][ C1] schedule_timeout+0x123/0x290 [ 189.286860][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 189.292252][ C1] ? __pfx_process_timeout+0x10/0x10 [ 189.297553][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 189.303383][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 189.308851][ C1] rcu_gp_fqs_loop+0x1ea/0xb00 [ 189.313628][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 189.318909][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 189.324108][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 189.329036][ C1] ? rcu_gp_cleanup+0x7c1/0xd90 [ 189.333901][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 189.339727][ C1] rcu_gp_kthread+0x270/0x380 [ 189.344585][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 189.349780][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.354542][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 189.359745][ C1] ? __kthread_parkme+0x19e/0x250 [ 189.364771][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 189.369962][ C1] kthread+0x3c2/0x780 [ 189.374026][ C1] ? __pfx_kthread+0x10/0x10 [ 189.378613][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.383373][ C1] ? __pfx_kthread+0x10/0x10 [ 189.387959][ C1] ret_from_fork+0x5d4/0x6f0 [ 189.392552][ C1] ? __pfx_kthread+0x10/0x10 [ 189.397134][ C1] ret_from_fork_asm+0x1a/0x30 [ 189.401906][ C1] [ 189.404916][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 189.411236][ C1] CPU: 1 UID: 0 PID: 1158 Comm: kworker/u8:7 Not tainted 6.16.0-rc7-syzkaller-00114-g327579671a9b #0 PREEMPT(full) [ 189.423376][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 189.433430][ C1] Workqueue: events_unbound toggle_allocation_gate [ 189.439937][ C1] RIP: 0010:write_comp_data+0x8b/0x90 [ 189.445304][ C1] Code: 00 00 4a 8d 34 dd 28 00 00 00 48 39 f2 72 1b 48 83 c7 01 48 89 38 4c 89 44 30 e0 4c 89 4c 30 e8 4c 89 54 30 f0 4a 89 4c d8 20 c0 90 cd 09 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 [ 189.464905][ C1] RSP: 0018:ffffc9000436f898 EFLAGS: 00000293 [ 189.470970][ C1] RAX: 0000000000000000 RBX: ffff8880b84421e0 RCX: ffffffff81afd3ed [ 189.478935][ C1] RDX: ffff888028930000 RSI: 0000000000000000 RDI: 0000000000000005 [ 189.486897][ C1] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 189.494858][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 189.502819][ C1] R13: 0000000000000003 R14: ffffed101708843d R15: ffff8880b853b580 [ 189.510782][ C1] FS: 0000000000000000(0000) GS:ffff888124820000(0000) knlGS:0000000000000000 [ 189.519706][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.526285][ C1] CR2: 0000560521c4bd28 CR3: 000000000e382000 CR4: 00000000003526f0 [ 189.534250][ C1] Call Trace: [ 189.537524][ C1] [ 189.540467][ C1] smp_call_function_many_cond+0xd9d/0x1510 [ 189.546394][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 189.551431][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 189.557779][ C1] ? __pfx___text_poke+0x10/0x10 [ 189.562717][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 189.567735][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 189.572847][ C1] ? __kmalloc_node_track_caller_noprof+0xeb/0x510 [ 189.579352][ C1] smp_text_poke_batch_finish+0x27b/0xdb0 [ 189.585069][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 189.590087][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 189.596325][ C1] ? arch_jump_label_transform_queue+0xc0/0x120 [ 189.602578][ C1] ? find_held_lock+0x2b/0x80 [ 189.607259][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 189.613257][ C1] jump_label_update+0x376/0x550 [ 189.618198][ C1] static_key_enable_cpuslocked+0x1b7/0x270 [ 189.624091][ C1] static_key_enable+0x1a/0x20 [ 189.628852][ C1] toggle_allocation_gate+0xfa/0x280 [ 189.634138][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 189.640038][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.644800][ C1] process_one_work+0x9cc/0x1b70 [ 189.649740][ C1] ? __pfx_process_one_work+0x10/0x10 [ 189.655125][ C1] ? assign_work+0x1a0/0x250 [ 189.659709][ C1] worker_thread+0x6c8/0xf10 [ 189.664303][ C1] ? __pfx_worker_thread+0x10/0x10 [ 189.669422][ C1] kthread+0x3c2/0x780 [ 189.673503][ C1] ? __pfx_kthread+0x10/0x10 [ 189.678107][ C1] ? rcu_is_watching+0x12/0xc0 [ 189.682878][ C1] ? __pfx_kthread+0x10/0x10 [ 189.687466][ C1] ret_from_fork+0x5d4/0x6f0 [ 189.692063][ C1] ? __pfx_kthread+0x10/0x10 [ 189.696651][ C1] ret_from_fork_asm+0x1a/0x30 [ 189.701422][ C1]