Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts. 2025/11/13 13:31:40 parsed 1 programs [ 102.693260][ T30] audit: type=1400 audit(1763040700.570:63): avc: denied { node_bind } for pid=5824 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 104.513152][ T30] audit: type=1400 audit(1763040702.390:64): avc: denied { mounton } for pid=5833 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 [ 104.536534][ T30] audit: type=1400 audit(1763040702.410:65): avc: denied { mount } for pid=5833 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 [ 104.538972][ T5833] cgroup: Unknown subsys name 'net' [ 104.565704][ T30] audit: type=1400 audit(1763040702.440:66): avc: denied { unmount } for pid=5833 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 104.704075][ T5833] cgroup: Unknown subsys name 'cpuset' [ 104.711973][ T5833] cgroup: Unknown subsys name 'rlimit' [ 104.861026][ T30] audit: type=1400 audit(1763040702.730:67): avc: denied { setattr } for pid=5833 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 [ 104.895260][ T30] audit: type=1400 audit(1763040702.730:68): avc: denied { create } for pid=5833 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 104.915986][ T30] audit: type=1400 audit(1763040702.730:69): avc: denied { write } for pid=5833 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 104.937522][ T30] audit: type=1400 audit(1763040702.730:70): avc: denied { read } for pid=5833 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 104.957294][ T5836] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 104.958580][ T30] audit: type=1400 audit(1763040702.740:71): avc: denied { mounton } for pid=5833 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 [ 104.991380][ T30] audit: type=1400 audit(1763040702.740:72): avc: denied { mount } for pid=5833 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 [ 105.935586][ T5833] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 107.632132][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.639917][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.647694][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.655510][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.663039][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.834500][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 107.834514][ T30] audit: type=1400 audit(1763040705.710:86): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.IvP1zc/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 107.897212][ T30] audit: type=1400 audit(1763040705.750:87): 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 [ 107.930962][ T30] audit: type=1400 audit(1763040705.750:88): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.IvP1zc/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 [ 107.972932][ T5845] 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. [ 107.987994][ T30] audit: type=1400 audit(1763040705.750:89): 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 [ 108.010135][ T30] audit: type=1400 audit(1763040705.750:90): avc: denied { mounton } for pid=5846 comm="syz-executor" path="/root/syzkaller.IvP1zc/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 [ 108.036966][ T30] audit: type=1400 audit(1763040705.760:91): avc: denied { mounton } for pid=5845 comm="syz-executor" path="/root/syzkaller.lxiRsH/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5407 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 108.067690][ T30] audit: type=1400 audit(1763040705.770:92): avc: denied { unmount } for pid=5845 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 108.110681][ T30] audit: type=1400 audit(1763040705.800:93): avc: denied { mounton } for pid=5845 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2783 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 108.133780][ T30] audit: type=1400 audit(1763040705.800:94): avc: denied { mount } for pid=5845 comm="syz-executor" name="/" dev="gadgetfs" ino=5408 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 108.156068][ T30] audit: type=1400 audit(1763040705.800:95): avc: denied { mount } for pid=5845 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 109.222647][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.246712][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.308851][ T5872] chnl_net:caif_netlink_parms(): no params data found [ 109.425381][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.438156][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.825375][ T5872] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.857379][ T5872] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.864918][ T5872] bridge_slave_0: entered allmulticast mode [ 109.872324][ T5872] bridge_slave_0: entered promiscuous mode [ 109.930934][ T5872] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.938050][ T5872] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.962612][ T5872] bridge_slave_1: entered allmulticast mode [ 109.973162][ T5872] bridge_slave_1: entered promiscuous mode [ 110.032073][ T5872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.045930][ T5872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.111689][ T5872] team0: Port device team_slave_0 added [ 110.155510][ T5872] team0: Port device team_slave_1 added [ 110.195936][ T5872] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.204435][ T5872] 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. [ 110.234728][ T5872] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.409109][ T5872] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.417735][ T5872] 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. [ 110.444183][ T5872] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.543117][ T5872] hsr_slave_0: entered promiscuous mode [ 110.550157][ T5872] hsr_slave_1: entered promiscuous mode [ 110.812556][ T5872] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 110.825575][ T5872] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 110.836679][ T5872] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 110.847071][ T5872] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 110.899400][ T5872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.916411][ T5872] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.929341][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.936570][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.950501][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.957613][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.070694][ T5872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.197896][ T5872] veth0_vlan: entered promiscuous mode [ 111.210652][ T5872] veth1_vlan: entered promiscuous mode [ 111.232714][ T5872] veth0_macvtap: entered promiscuous mode [ 111.240573][ T5872] veth1_macvtap: entered promiscuous mode [ 111.255598][ T5872] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.267163][ T5872] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.280422][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.290115][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.303540][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.312657][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/13 13:31:49 executed programs: 0 [ 111.454217][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.476524][ T5848] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.484549][ T5848] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.494593][ T5848] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 111.504153][ T5949] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.511471][ T5848] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 111.520634][ T5949] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 111.521427][ T5951] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.530899][ T5949] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 111.536168][ T5951] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 111.542507][ T5949] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 111.557004][ T5951] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 111.564984][ T5951] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 111.580567][ T5951] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 111.589263][ T5951] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 111.630032][ T5955] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 111.637930][ T51] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 111.641328][ T5955] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 111.653875][ T5955] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 111.654058][ T51] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 111.662832][ T5955] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 111.675846][ T51] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 111.677276][ T5955] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 111.693631][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 111.702290][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 112.064716][ T60] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.128749][ T5952] chnl_net:caif_netlink_parms(): no params data found [ 112.157638][ T60] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.256237][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 112.279386][ T5947] chnl_net:caif_netlink_parms(): no params data found [ 112.300946][ T60] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.368369][ T5957] chnl_net:caif_netlink_parms(): no params data found [ 112.387502][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 112.408442][ T60] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.430087][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.437285][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.444539][ T5952] bridge_slave_0: entered allmulticast mode [ 112.451323][ T5952] bridge_slave_0: entered promiscuous mode [ 112.498302][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.505474][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.513129][ T5943] bridge_slave_0: entered allmulticast mode [ 112.519768][ T5943] bridge_slave_0: entered promiscuous mode [ 112.527086][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.534208][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.541439][ T5952] bridge_slave_1: entered allmulticast mode [ 112.548086][ T5952] bridge_slave_1: entered promiscuous mode [ 112.589583][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.596957][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.604266][ T5943] bridge_slave_1: entered allmulticast mode [ 112.611227][ T5943] bridge_slave_1: entered promiscuous mode [ 112.628771][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.660716][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.726310][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.738641][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.756282][ T5952] team0: Port device team_slave_0 added [ 112.762722][ T5947] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.769787][ T5947] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.777271][ T5947] bridge_slave_0: entered allmulticast mode [ 112.784115][ T5947] bridge_slave_0: entered promiscuous mode [ 112.792000][ T5947] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.799059][ T5947] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.806268][ T5947] bridge_slave_1: entered allmulticast mode [ 112.812951][ T5947] bridge_slave_1: entered promiscuous mode [ 112.827832][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.835132][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.842495][ T5956] bridge_slave_0: entered allmulticast mode [ 112.849260][ T5956] bridge_slave_0: entered promiscuous mode [ 112.871724][ T5952] team0: Port device team_slave_1 added [ 112.877598][ T5957] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.885318][ T5957] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.892553][ T5957] bridge_slave_0: entered allmulticast mode [ 112.899812][ T5957] bridge_slave_0: entered promiscuous mode [ 112.914632][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.921895][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.928999][ T5956] bridge_slave_1: entered allmulticast mode [ 112.936029][ T5956] bridge_slave_1: entered promiscuous mode [ 112.965116][ T5957] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.972256][ T5957] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.979362][ T5957] bridge_slave_1: entered allmulticast mode [ 112.986358][ T5957] bridge_slave_1: entered promiscuous mode [ 113.008440][ T5943] team0: Port device team_slave_0 added [ 113.017709][ T5943] team0: Port device team_slave_1 added [ 113.024163][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.031207][ 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 1532 would solve the problem. [ 113.057263][ T5952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.077191][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.089028][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.121028][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.127989][ 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 1532 would solve the problem. [ 113.154214][ T5952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.175868][ T5957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.194208][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.227449][ T5957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.254462][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.273372][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.280300][ 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. [ 113.306733][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.320464][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.328032][ 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. [ 113.354190][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.395518][ T5947] team0: Port device team_slave_0 added [ 113.407549][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 113.407563][ T30] audit: type=1400 audit(1763040711.280:110): avc: denied { search } for pid=5478 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 [ 113.435507][ T30] audit: type=1400 audit(1763040711.280:111): avc: denied { search } for pid=5478 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 [ 113.456994][ T30] audit: type=1400 audit(1763040711.280:112): avc: denied { search } for pid=5478 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 [ 113.501950][ T5952] hsr_slave_0: entered promiscuous mode [ 113.507973][ T5952] hsr_slave_1: entered promiscuous mode [ 113.514272][ T5952] debugfs: 'hsr0' already exists in 'hsr' [ 113.520052][ T5952] Cannot create hsr debugfs directory [ 113.526851][ T5957] team0: Port device team_slave_0 added [ 113.533889][ T5947] team0: Port device team_slave_1 added [ 113.542130][ T5957] team0: Port device team_slave_1 added [ 113.556102][ T5956] team0: Port device team_slave_0 added [ 113.584046][ T5943] hsr_slave_0: entered promiscuous mode [ 113.590182][ T5943] hsr_slave_1: entered promiscuous mode [ 113.596312][ T5943] debugfs: 'hsr0' already exists in 'hsr' [ 113.602292][ T5943] Cannot create hsr debugfs directory [ 113.633386][ T5956] team0: Port device team_slave_1 added [ 113.639551][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.646506][ T5957] 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. [ 113.651751][ T51] Bluetooth: hci0: command tx timeout [ 113.672455][ T5957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.673924][ T60] bridge_slave_1: left allmulticast mode [ 113.678465][ T5951] Bluetooth: hci1: command tx timeout [ 113.689258][ T5955] Bluetooth: hci2: command tx timeout [ 113.705997][ T60] bridge_slave_1: left promiscuous mode [ 113.712528][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.722458][ T60] bridge_slave_0: left allmulticast mode [ 113.728075][ T60] bridge_slave_0: left promiscuous mode [ 113.731006][ T51] Bluetooth: hci3: command tx timeout [ 113.733840][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.739334][ T5951] Bluetooth: hci4: command tx timeout [ 113.892030][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.903719][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.913083][ T60] bond0 (unregistering): Released all slaves [ 114.004592][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.014088][ 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 1532 would solve the problem. [ 114.041676][ T5947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.060666][ T5947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.068184][ 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 1532 would solve the problem. [ 114.094693][ T5947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.105967][ T30] audit: type=1400 audit(1763040711.970:113): avc: denied { read open } for pid=5993 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 114.134337][ T5957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.144573][ T5957] 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. [ 114.168552][ T30] audit: type=1400 audit(1763040711.980:114): avc: denied { getattr } for pid=5993 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 114.195767][ T5957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.282247][ T60] hsr_slave_0: left promiscuous mode [ 114.288817][ T60] hsr_slave_1: left promiscuous mode [ 114.295456][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.304059][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.312656][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.320299][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.337868][ T60] veth1_macvtap: left promiscuous mode [ 114.343938][ T60] veth0_macvtap: left promiscuous mode [ 114.346344][ T30] audit: type=1400 audit(1763040712.220:115): avc: denied { add_name } for pid=5992 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 [ 114.350994][ T60] veth1_vlan: left promiscuous mode [ 114.379186][ T60] veth0_vlan: left promiscuous mode [ 114.447045][ T30] audit: type=1400 audit(1763040712.320:116): avc: denied { remove_name } for pid=6003 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=2026 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 114.626892][ T60] team0 (unregistering): Port device team_slave_1 removed [ 114.646199][ T60] team0 (unregistering): Port device team_slave_0 removed [ 114.806823][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.814204][ T5956] 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. [ 114.840120][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.885998][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.893635][ T5956] 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. [ 114.919887][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.956755][ T5947] hsr_slave_0: entered promiscuous mode [ 114.962958][ T5947] hsr_slave_1: entered promiscuous mode [ 115.024373][ T5957] hsr_slave_0: entered promiscuous mode [ 115.030380][ T5957] hsr_slave_1: entered promiscuous mode [ 115.036458][ T5957] debugfs: 'hsr0' already exists in 'hsr' [ 115.042536][ T5957] Cannot create hsr debugfs directory [ 115.065764][ T5956] hsr_slave_0: entered promiscuous mode [ 115.072194][ T5956] hsr_slave_1: entered promiscuous mode [ 115.078128][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 115.083917][ T5956] Cannot create hsr debugfs directory [ 115.515069][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.553567][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.576244][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.586857][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.645776][ T5952] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 115.658960][ T5952] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 115.668672][ T5952] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 115.683985][ T5952] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 115.731314][ T5951] Bluetooth: hci0: command tx timeout [ 115.732150][ T5955] Bluetooth: hci1: command tx timeout [ 115.743398][ T51] Bluetooth: hci2: command tx timeout [ 115.793420][ T5956] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 115.806853][ T5956] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 115.816451][ T5955] Bluetooth: hci3: command tx timeout [ 115.822187][ T5955] Bluetooth: hci4: command tx timeout [ 115.833974][ T5956] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 115.851786][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.873897][ T5956] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 115.906588][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.946443][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.953567][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.985597][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.992790][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.050605][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.145970][ T5952] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.185230][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.192381][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.220479][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.227660][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.387765][ T5957] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 116.414593][ T5957] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 116.426526][ T5957] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 116.439963][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.454194][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.476818][ T5957] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 116.589962][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.634827][ T5947] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 116.666978][ T5947] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 116.681177][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.689512][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.723114][ T5943] veth0_vlan: entered promiscuous mode [ 116.743117][ T5947] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 116.756367][ T5947] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 116.768312][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.775491][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.829783][ T5943] veth1_vlan: entered promiscuous mode [ 116.869377][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.965970][ T5952] veth0_vlan: entered promiscuous mode [ 116.975004][ T5943] veth0_macvtap: entered promiscuous mode [ 117.009950][ T5957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.028805][ T5952] veth1_vlan: entered promiscuous mode [ 117.038621][ T5943] veth1_macvtap: entered promiscuous mode [ 117.084497][ T5957] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.112767][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.159440][ T5990] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.166612][ T5990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.186229][ T5952] veth0_macvtap: entered promiscuous mode [ 117.206122][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.216401][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.223541][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.280259][ T55] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.296011][ T5952] veth1_macvtap: entered promiscuous mode [ 117.316403][ T55] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.333176][ T55] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.368091][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.379605][ T55] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.434653][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.488059][ T5947] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.512490][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.534081][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.541235][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.598717][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.609499][ T36] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.628586][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.635766][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.664739][ T36] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.674343][ T36] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.710999][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.718015][ T36] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.718830][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.812393][ T51] Bluetooth: hci0: command tx timeout [ 117.817835][ T51] Bluetooth: hci1: command tx timeout [ 117.823700][ T5955] Bluetooth: hci2: command tx timeout [ 117.878255][ T5956] veth0_vlan: entered promiscuous mode [ 117.890133][ T4515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.891217][ T51] Bluetooth: hci4: command tx timeout [ 117.904710][ T5955] Bluetooth: hci3: command tx timeout [ 117.918726][ T4515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.928504][ T5956] veth1_vlan: entered promiscuous mode [ 117.947308][ T5957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.021370][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.029202][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/13 13:31:56 executed programs: 10 [ 118.150108][ T5956] veth0_macvtap: entered promiscuous mode [ 118.172883][ T30] audit: type=1400 audit(1763040716.040:117): avc: denied { create } for pid=6129 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 118.205648][ C0] hrtimer: interrupt took 564031 ns [ 118.217855][ T30] audit: type=1400 audit(1763040716.050:118): avc: denied { ioctl } for pid=6129 comm="syz.0.17" path="socket:[9844]" dev="sockfs" ino=9844 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 118.394036][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.400674][ T5956] veth1_macvtap: entered promiscuous mode [ 118.537398][ T5947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.552916][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.564934][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.573396][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.835141][ T55] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.843871][ T55] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.852571][ T55] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.168234][ T55] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.442640][ T5957] veth0_vlan: entered promiscuous mode [ 119.453509][ T5957] veth1_vlan: entered promiscuous mode [ 119.478131][ T5957] veth0_macvtap: entered promiscuous mode [ 119.486745][ T5957] veth1_macvtap: entered promiscuous mode [ 119.502870][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.514760][ T5957] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.527159][ T4515] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.536532][ T4515] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.879635][ T5947] veth0_vlan: entered promiscuous mode [ 119.890648][ T5947] veth1_vlan: entered promiscuous mode [ 119.914515][ T5947] veth0_macvtap: entered promiscuous mode [ 119.923581][ T5947] veth1_macvtap: entered promiscuous mode [ 119.938972][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.951437][ T5947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.415648][ T51] Bluetooth: hci1: command tx timeout [ 120.421086][ T51] Bluetooth: hci2: command tx timeout [ 120.421820][ T5955] Bluetooth: hci4: command tx timeout [ 120.426464][ T51] Bluetooth: hci3: command tx timeout [ 120.431813][ T5955] Bluetooth: hci0: command tx timeout [ 120.476886][ T4515] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.487036][ T4515] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.495755][ T4515] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.540900][ T55] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.551339][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.559161][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.566700][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.574494][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/13 13:32:01 executed programs: 17 [ 123.346116][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.360876][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.770245][ T5990] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.778081][ T5990] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.822319][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.391873][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.706111][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.712588][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 246.943320][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 246.949626][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.736174][ C0] sched: DL replenish lagged too much [ 352.009030][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 352.021338][ C1] rcu: 0-...!: (1 GPs behind) idle=ce7c/1/0x4000000000000000 softirq=16640/16667 fqs=0 [ 352.031476][ C1] rcu: (detected by 1, t=10525 jiffies, g=9101, q=801 ncpus=2) [ 352.039093][ C1] Sending NMI from CPU 1 to CPUs 0: [ 352.039119][ C0] NMI backtrace for cpu 0 [ 352.039129][ C0] CPU: 0 UID: 0 PID: 6106 Comm: kworker/0:6 Not tainted syzkaller #0 PREEMPT(full) [ 352.039145][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 352.039154][ C0] Workqueue: events_power_efficient gc_worker [ 352.039172][ C0] RIP: 0010:enqueue_hrtimer+0x2c9/0x3b0 [ 352.039190][ C0] Code: 1d 31 f8 11 41 0f 94 c4 31 ff 44 89 e6 e8 8f 94 13 00 45 84 e4 0f 84 6e fd ff ff e8 a1 99 13 00 e8 8c 97 82 ff e9 64 fd ff ff 92 99 13 00 e8 ad 69 f8 ff 31 ff 41 89 c4 89 c6 e8 61 94 13 00 [ 352.039202][ C0] RSP: 0018:ffffc90000007e18 EFLAGS: 00000002 [ 352.039212][ C0] RAX: 0000000000010001 RBX: ffff8880b8427d80 RCX: ffffffff81a94cf8 [ 352.039221][ C0] RDX: ffff888034eba480 RSI: 0000000000000000 RDI: 0000000000000001 [ 352.039228][ C0] RBP: ffff8880343ad340 R08: 0000000000000001 R09: 0000000000000000 [ 352.039236][ C0] R10: 0000000000000001 R11: ffffffff9ad90560 R12: 0000000000000001 [ 352.039244][ C0] R13: 0000000000000000 R14: ffff8880343ad340 R15: 0000000000000001 [ 352.039252][ C0] FS: 0000000000000000(0000) GS:ffff888124a08000(0000) knlGS:0000000000000000 [ 352.039265][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 352.039274][ C0] CR2: 000056373d4c2be0 CR3: 0000000033f52000 CR4: 00000000003526f0 [ 352.039282][ C0] Call Trace: [ 352.039287][ C0] [ 352.039292][ C0] __hrtimer_run_queues+0x8ff/0xad0 [ 352.039311][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 352.039326][ C0] ? read_tsc+0x9/0x20 [ 352.039344][ C0] hrtimer_interrupt+0x397/0x8e0 [ 352.039363][ C0] __sysvec_apic_timer_interrupt+0x10b/0x3f0 [ 352.039379][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 352.039399][ C0] [ 352.039403][ C0] [ 352.039408][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 352.039423][ C0] RIP: 0010:gc_worker+0x2d5/0x16e0 [ 352.039435][ C0] Code: 00 00 48 c7 c7 68 ba 82 90 e8 87 52 19 f8 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 05 74 3d f8 58 48 85 db 0f 85 d4 0f 00 00 86 78 3d f8 8b 1d 10 4a 03 07 41 89 dc 31 ff 41 83 e4 01 44 89 [ 352.039447][ C0] RSP: 0018:ffffc9000363fb48 EFLAGS: 00000293 [ 352.039457][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff897f7b89 [ 352.039465][ C0] RDX: ffff888034eba480 RSI: ffffffff897f7b98 RDI: 0000000000000007 [ 352.039473][ C0] RBP: ffffffff9af8d3ac R08: 0000000000000007 R09: 0000000000000000 [ 352.039481][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888024a00000 [ 352.039489][ C0] R13: 0000000000040000 R14: dffffc0000000000 R15: 0000000000001770 [ 352.039500][ C0] ? gc_worker+0xe19/0x16e0 [ 352.039512][ C0] ? gc_worker+0xe28/0x16e0 [ 352.039526][ C0] ? gc_worker+0xe28/0x16e0 [ 352.039538][ C0] ? debug_object_deactivate+0x1ec/0x3a0 [ 352.039567][ C0] ? __pfx_gc_worker+0x10/0x10 [ 352.039580][ C0] ? rcu_is_watching+0x12/0xc0 [ 352.039599][ C0] process_one_work+0x9cf/0x1b70 [ 352.039618][ C0] ? __pfx_ovs_dp_masks_rebalance+0x10/0x10 [ 352.039637][ C0] ? __pfx_process_one_work+0x10/0x10 [ 352.039654][ C0] ? assign_work+0x1a0/0x250 [ 352.039668][ C0] worker_thread+0x6c8/0xf10 [ 352.039686][ C0] ? __kthread_parkme+0x19e/0x250 [ 352.039705][ C0] ? __pfx_worker_thread+0x10/0x10 [ 352.039718][ C0] kthread+0x3c5/0x780 [ 352.039731][ C0] ? __pfx_kthread+0x10/0x10 [ 352.039745][ C0] ? rcu_is_watching+0x12/0xc0 [ 352.039764][ C0] ? __pfx_kthread+0x10/0x10 [ 352.039777][ C0] ret_from_fork+0x675/0x7d0 [ 352.039789][ C0] ? __pfx_kthread+0x10/0x10 [ 352.039802][ C0] ret_from_fork_asm+0x1a/0x30 [ 352.039826][ C0] [ 352.040112][ C1] rcu: rcu_preempt kthread starved for 10525 jiffies! g9101 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 352.398421][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 352.408374][ C1] rcu: RCU grace-period kthread stack dump: [ 352.414242][ C1] task:rcu_preempt state:R running task stack:28552 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 352.427727][ C1] Call Trace: [ 352.430996][ C1] [ 352.433918][ C1] __schedule+0x1190/0x5de0 [ 352.438427][ C1] ? __lock_acquire+0x622/0x1c90 [ 352.443355][ C1] ? __pfx___schedule+0x10/0x10 [ 352.448206][ C1] ? find_held_lock+0x2b/0x80 [ 352.452876][ C1] ? schedule+0x2d7/0x3a0 [ 352.457203][ C1] schedule+0xe7/0x3a0 [ 352.461271][ C1] schedule_timeout+0x123/0x290 [ 352.466116][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 352.471478][ C1] ? __pfx_process_timeout+0x10/0x10 [ 352.476758][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 352.482557][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 352.488013][ C1] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 352.492771][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 352.498043][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 352.503227][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 352.508150][ C1] ? rcu_gp_cleanup+0x7c1/0xd90 [ 352.512987][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 352.518791][ C1] rcu_gp_kthread+0x26d/0x380 [ 352.523455][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 352.528638][ C1] ? rcu_is_watching+0x12/0xc0 [ 352.533392][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 352.538578][ C1] ? __kthread_parkme+0x19e/0x250 [ 352.543602][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 352.548801][ C1] kthread+0x3c5/0x780 [ 352.552881][ C1] ? __pfx_kthread+0x10/0x10 [ 352.557478][ C1] ? rcu_is_watching+0x12/0xc0 [ 352.562242][ C1] ? __pfx_kthread+0x10/0x10 [ 352.566822][ C1] ret_from_fork+0x675/0x7d0 [ 352.571401][ C1] ? __pfx_kthread+0x10/0x10 [ 352.575980][ C1] ret_from_fork_asm+0x1a/0x30 [ 352.580749][ C1] [ 352.583755][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 352.590062][ C1] CPU: 1 UID: 0 PID: 5478 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 352.598979][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 352.609017][ C1] RIP: 0010:smp_call_function_many_cond+0xe02/0x1600 [ 352.615685][ C1] Code: 10 4c 89 74 24 10 49 89 d5 48 89 d5 48 89 54 24 18 49 c1 ed 03 83 e5 07 4d 01 e5 83 c5 03 e8 e5 0c 0c 00 f3 90 41 0f b6 45 00 <40> 38 c5 7c 08 84 c0 0f 85 e0 05 00 00 8b 43 08 31 ff 83 e0 01 41 [ 352.635279][ C1] RSP: 0018:ffffc90003097728 EFLAGS: 00000293 [ 352.641346][ C1] RAX: 0000000000000000 RBX: ffff8880b8442840 RCX: ffffffff81b0dc11 [ 352.649307][ C1] RDX: ffff8880260d2480 RSI: ffffffff81b0dbeb RDI: 0000000000000005 [ 352.657263][ C1] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 352.665225][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000 [ 352.673179][ C1] R13: ffffed1017088509 R14: 0000000000000001 R15: 0000000000000000 [ 352.681223][ C1] FS: 00007fceae152740(0000) GS:ffff888124b08000(0000) knlGS:0000000000000000 [ 352.690140][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 352.696710][ C1] CR2: 00007ffaea3e7da0 CR3: 000000007bf6a000 CR4: 00000000003526f0 [ 352.704692][ C1] Call Trace: [ 352.707958][ C1] [ 352.710880][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 352.716076][ C1] ? trace_contention_end+0xdd/0x130 [ 352.721347][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 352.727670][ C1] ? ldt_dup_context+0x1a2/0x300 [ 352.732603][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 352.737812][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 352.742923][ C1] flush_tlb_mm_range+0x4a0/0x17a0 [ 352.748030][ C1] ? find_held_lock+0x2b/0x80 [ 352.752701][ C1] ? dup_mmap+0xf80/0x2280 [ 352.757108][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 352.762649][ C1] ? up_write+0x1b2/0x520 [ 352.766971][ C1] dup_mmap+0xf9a/0x2280 [ 352.771215][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 352.775909][ C1] copy_process+0x3f0c/0x76a0 [ 352.780608][ C1] ? __pfx_copy_process+0x10/0x10 [ 352.785626][ C1] ? find_held_lock+0x2b/0x80 [ 352.790305][ C1] kernel_clone+0xfc/0x930 [ 352.794714][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 352.799749][ C1] __do_sys_clone+0xce/0x120 [ 352.804332][ C1] ? __pfx___do_sys_clone+0x10/0x10 [ 352.809537][ C1] ? __sys_setsockopt+0x1a0/0x230 [ 352.814553][ C1] ? __sys_setsockopt+0x1c0/0x230 [ 352.819577][ C1] do_syscall_64+0xcd/0xfa0 [ 352.824072][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.829957][ C1] RIP: 0033:0x7fceae226636 [ 352.834359][ C1] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 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 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 352.853953][ C1] RSP: 002b:00007ffd535f29a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 352.862354][ C1] RAX: ffffffffffffffda RBX: 00007ffd535f29a8 RCX: 00007fceae226636 [ 352.870309][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 352.878368][ C1] RBP: 00007ffd53612ef0 R08: 0000000000000000 R09: 0000000000000001 [ 352.886324][ C1] R10: 00007fceae152a10 R11: 0000000000000246 R12: 00007ffd535f2ae0 [ 352.894283][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 000055d6948a7ac0 [ 352.902300][ C1]