SYZFAIL: failed to recv rpc SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) Warning: Permanently added '[localhost]:3570' (ED25519) to the list of known hosts. [ 58.623172][ T40] kauditd_printk_skb: 17 callbacks suppressed [ 58.625744][ T40] audit: type=1400 audit(1778986812.968:138): avc: denied { execute } for pid=5732 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 58.633852][ T40] audit: type=1400 audit(1778986812.978:139): avc: denied { execute_no_trans } for pid=5732 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2026/05/17 03:00:14 parsed 1 programs [ 59.982633][ T40] audit: type=1400 audit(1778986814.328:140): avc: denied { node_bind } for pid=5732 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 63.082186][ T40] audit: type=1400 audit(1778986817.428:141): avc: denied { mounton } for pid=5742 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 [ 63.092208][ T40] audit: type=1400 audit(1778986817.448:142): avc: denied { mount } for pid=5742 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 [ 63.095135][ T5742] cgroup: Unknown subsys name 'net' [ 63.104088][ T40] audit: type=1400 audit(1778986817.458:143): avc: denied { unmount } for pid=5742 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.266919][ T5742] cgroup: Unknown subsys name 'cpuset' [ 63.271307][ T5742] cgroup: Unknown subsys name 'rlimit' [ 63.486614][ T40] audit: type=1400 audit(1778986817.838:144): avc: denied { setattr } for pid=5742 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=849 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.496500][ T40] audit: type=1400 audit(1778986817.838:145): avc: denied { create } for pid=5742 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.502903][ T40] audit: type=1400 audit(1778986817.838:146): avc: denied { write } for pid=5742 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.510400][ T40] audit: type=1400 audit(1778986817.838:147): avc: denied { read } for pid=5742 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.550231][ T5745] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 64.525536][ T5742] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.652833][ T40] kauditd_printk_skb: 10 callbacks suppressed [ 66.652849][ T40] audit: type=1400 audit(1778986820.998:158): avc: denied { execmem } for pid=5751 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.663259][ T40] audit: type=1400 audit(1778986821.018:159): avc: denied { read } for pid=5752 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.671729][ T40] audit: type=1400 audit(1778986821.018:160): avc: denied { open } for pid=5752 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.681244][ T40] audit: type=1400 audit(1778986821.018:161): avc: denied { mounton } for pid=5752 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 [ 66.719919][ T40] audit: type=1400 audit(1778986821.068:162): avc: denied { mounton } for pid=5752 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=2837 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 66.728297][ T40] audit: type=1400 audit(1778986821.078:163): avc: denied { mount } for pid=5752 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 [ 66.737090][ T40] audit: type=1400 audit(1778986821.078:164): avc: denied { mounton } for pid=5752 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 66.746274][ T40] audit: type=1400 audit(1778986821.078:165): avc: denied { mount } for pid=5752 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 66.958424][ T40] audit: type=1400 audit(1778986821.308:166): avc: denied { mount } for pid=5758 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 [ 66.967159][ T40] audit: type=1400 audit(1778986821.308:167): avc: denied { mounton } for pid=5758 comm="syz-executor" path="/syzkaller.Y3i4iv/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 [ 67.001624][ T5758] 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. [ 67.420750][ T5777] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.429457][ T5777] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.437134][ T5777] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.441859][ T5777] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.446936][ T5777] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.298972][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.301864][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.437983][ T523] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.441240][ T523] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.200848][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.203668][ T5823] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.205974][ T5823] bridge_slave_0: entered allmulticast mode [ 69.208643][ T5823] bridge_slave_0: entered promiscuous mode [ 69.213709][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.216049][ T5823] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.218721][ T5823] bridge_slave_1: entered allmulticast mode [ 69.221603][ T5823] bridge_slave_1: entered promiscuous mode [ 69.241063][ T5823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.245761][ T5823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.260519][ T5823] team0: Port device team_slave_0 added [ 69.264944][ T5823] team0: Port device team_slave_1 added [ 69.277905][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.280079][ T5823] 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. [ 69.287993][ T5823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.292467][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.294734][ T5823] 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. [ 69.302426][ T5823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.344044][ T5823] hsr_slave_0: entered promiscuous mode [ 69.346426][ T5823] hsr_slave_1: entered promiscuous mode [ 69.486541][ T5823] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.494799][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 69.499214][ T5823] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.507714][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 69.511300][ T5823] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.517254][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 69.520687][ T5823] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.529914][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 69.616337][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.632079][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.639297][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.641901][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.649921][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.652225][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.893170][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.930559][ T5823] veth0_vlan: entered promiscuous mode [ 69.939290][ T5823] veth1_vlan: entered promiscuous mode [ 69.958471][ T5823] veth0_macvtap: entered promiscuous mode [ 69.964875][ T5823] veth1_macvtap: entered promiscuous mode [ 69.977797][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.985287][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.994049][ T136] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.998021][ T136] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.002314][ T136] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.006858][ T136] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.109338][ T523] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.190597][ T523] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.308559][ T523] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/17 03:00:24 executed programs: 0 [ 70.384168][ T5093] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.384407][ T523] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.389106][ T5093] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.394277][ T5093] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.398814][ T5093] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.402746][ T5093] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.728657][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.731097][ T5865] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.733709][ T5865] bridge_slave_0: entered allmulticast mode [ 70.736559][ T5865] bridge_slave_0: entered promiscuous mode [ 70.740706][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.742992][ T5865] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.745378][ T5865] bridge_slave_1: entered allmulticast mode [ 70.748722][ T5865] bridge_slave_1: entered promiscuous mode [ 70.766974][ T5865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.773081][ T5865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.794355][ T5865] team0: Port device team_slave_0 added [ 70.797889][ T5865] team0: Port device team_slave_1 added [ 70.812999][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.815355][ T5865] 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. [ 70.823294][ T5865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.827386][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.829580][ T5865] 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. [ 70.837749][ T5865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.859745][ T5865] hsr_slave_0: entered promiscuous mode [ 70.861909][ T5865] hsr_slave_1: entered promiscuous mode [ 70.864092][ T5865] debugfs: 'hsr0' already exists in 'hsr' [ 70.865959][ T5865] Cannot create hsr debugfs directory [ 72.464742][ T5093] Bluetooth: hci0: command tx timeout [ 73.161119][ T523] bridge_slave_1: left allmulticast mode [ 73.163287][ T523] bridge_slave_1: left promiscuous mode [ 73.165943][ T523] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.170716][ T523] bridge_slave_0: left allmulticast mode [ 73.172536][ T523] bridge_slave_0: left promiscuous mode [ 73.175616][ T523] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.309586][ T523] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.314671][ T523] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.319623][ T523] bond0 (unregistering): Released all slaves [ 73.394943][ T40] kauditd_printk_skb: 20 callbacks suppressed [ 73.394955][ T40] audit: type=1400 audit(1778986827.738:188): avc: denied { write } for pid=5886 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.404230][ T40] audit: type=1400 audit(1778986827.758:189): avc: denied { create } for pid=5886 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 73.412045][ T40] audit: type=1400 audit(1778986827.758:190): avc: denied { write } for pid=5886 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 73.421365][ T40] audit: type=1400 audit(1778986827.758:191): avc: denied { append } for pid=5886 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 73.449822][ T40] audit: type=1400 audit(1778986827.798:192): avc: denied { write } for pid=5889 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.456789][ T40] audit: type=1400 audit(1778986827.798:193): avc: denied { unlink } for pid=5889 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 73.467571][ T523] hsr_slave_0: left promiscuous mode [ 73.469721][ T523] hsr_slave_1: left promiscuous mode [ 73.471731][ T523] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.474299][ T523] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.477268][ T523] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.479639][ T523] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.486982][ T523] veth1_macvtap: left promiscuous mode [ 73.488827][ T523] veth0_macvtap: left promiscuous mode [ 73.490598][ T523] veth1_vlan: left promiscuous mode [ 73.492284][ T523] veth0_vlan: left promiscuous mode [ 73.632195][ T523] team0 (unregistering): Port device team_slave_1 removed [ 73.639096][ T523] team0 (unregistering): Port device team_slave_0 removed [ 73.710208][ T5446] 8021q: adding VLAN 0 to HW filter on device eth2 [ 73.928136][ T40] audit: type=1400 audit(1778986828.278:194): avc: denied { write } for pid=5892 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.982159][ T40] audit: type=1400 audit(1778986828.328:195): avc: denied { write } for pid=5895 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.064534][ T40] audit: type=1400 audit(1778986828.418:196): avc: denied { write } for pid=5897 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.072697][ T5865] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.081154][ T5865] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 74.086730][ T5865] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.092412][ T5865] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 74.095338][ T5865] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.104733][ T5865] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 74.110406][ T40] audit: type=1400 audit(1778986828.458:197): avc: denied { write } for pid=5900 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.113253][ T5865] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.124447][ T5865] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.163906][ T5865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.173986][ T5865] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.179334][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.182408][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.191413][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.194439][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.459304][ T5865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.479073][ T5865] veth0_vlan: entered promiscuous mode [ 74.485413][ T5865] veth1_vlan: entered promiscuous mode [ 74.505673][ T5865] veth0_macvtap: entered promiscuous mode [ 74.509446][ T5865] veth1_macvtap: entered promiscuous mode [ 74.517727][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.523307][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.529702][ T136] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.534161][ T5093] Bluetooth: hci0: command tx timeout [ 74.534927][ T136] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.540171][ T136] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.544071][ T99] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.583708][ T99] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.586237][ T99] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.606711][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.609280][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 76.365224][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.775516][ T1434] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.778271][ T1434] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.854892][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.934369][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.031826][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.121182][ T46] bridge_slave_1: left allmulticast mode [ 78.122994][ T46] bridge_slave_1: left promiscuous mode [ 78.125378][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.128982][ T46] bridge_slave_0: left allmulticast mode [ 78.130794][ T46] bridge_slave_0: left promiscuous mode [ 78.132615][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.251377][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.255892][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.259394][ T46] bond0 (unregistering): Released all slaves [ 78.408769][ T5446] 8021q: adding VLAN 0 to HW filter on device eth2 [ 78.493304][ T40] kauditd_printk_skb: 2 callbacks suppressed [ 78.493320][ T40] audit: type=1400 audit(1778986832.838:200): avc: denied { write } for pid=5932 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.553388][ T40] audit: type=1400 audit(1778986832.898:201): avc: denied { write } for pid=5935 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.577798][ T46] hsr_slave_0: left promiscuous mode [ 78.580081][ T46] hsr_slave_1: left promiscuous mode [ 78.582210][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.584726][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.587424][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.589780][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.597553][ T46] veth1_macvtap: left promiscuous mode [ 78.599390][ T46] veth0_macvtap: left promiscuous mode [ 78.601142][ T46] veth1_vlan: left promiscuous mode [ 78.602893][ T46] veth0_vlan: left promiscuous mode [ 78.720081][ T46] team0 (unregistering): Port device team_slave_1 removed [ 78.732722][ T46] team0 (unregistering): Port device team_slave_0 removed [ 78.820492][ T5446] 8021q: adding VLAN 0 to HW filter on device eth3 [ 78.891190][ T40] audit: type=1400 audit(1778986833.238:202): avc: denied { write } for pid=5938 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.935442][ T40] audit: type=1400 audit(1778986833.288:203): avc: denied { write } for pid=5941 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.981694][ T5446] 8021q: adding VLAN 0 to HW filter on device eth4 [ 79.043048][ T40] audit: type=1400 audit(1778986833.388:204): avc: denied { write } for pid=5944 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.088098][ T40] audit: type=1400 audit(1778986833.438:205): avc: denied { write } for pid=5947 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.122623][ T5446] 8021q: adding VLAN 0 to HW filter on device eth5 syzkaller build log: go env (err=) AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CXX='g++' GCCGO='gccgo' GO111MODULE='auto' GOAMD64='v1' GOARCH='amd64' GOAUTH='netrc' GOBIN='' GOCACHE='/syzkaller/.cache/go-build' GOCACHEPROG='' GODEBUG='' GOENV='/syzkaller/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFIPS140='off' GOFLAGS='' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build1688693603=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod' GOMODCACHE='/syzkaller/jobs/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTELEMETRY='local' GOTELEMETRYDIR='/syzkaller/.config/go/telemetry' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.26.0' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at d1b870e1003 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d1b870e1003b52891d2196c1e2ee42fe905010ba -X github.com/google/syzkaller/prog.gitRevisionDate=20251128-125159" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d1b870e1003b52891d2196c1e2ee42fe905010ba -X github.com/google/syzkaller/prog.gitRevisionDate=20251128-125159" ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d1b870e1003b52891d2196c1e2ee42fe905010ba -X github.com/google/syzkaller/prog.gitRevisionDate=20251128-125159" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"d1b870e1003b52891d2196c1e2ee42fe905010ba\" /usr/bin/ld: /tmp/cc0ZhfNT.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x386): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking ./tools/check-syzos.sh 2>/dev/null