[ 43.815833][ T42] audit: type=1400 audit(1786725410.012:120): avc: denied { rlimitinh } for pid=5650 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:6419' (ED25519) to the list of known hosts. [ 48.643221][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 48.643243][ T42] audit: type=1400 audit(1786725414.862:138): avc: denied { execute } for pid=5721 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 [ 48.655313][ T42] audit: type=1400 audit(1786725414.862:139): avc: denied { execute_no_trans } for pid=5721 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 2026/08/14 16:36:56 parsed 1 programs [ 49.998118][ T42] audit: type=1400 audit(1786725416.212:140): avc: denied { node_bind } for pid=5721 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 2026/08/14 16:36:56 serving rpc on tcp://32935 [ 50.005752][ T42] audit: type=1400 audit(1786725416.222:141): avc: denied { node_bind } for pid=5721 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 52.996686][ T42] audit: type=1400 audit(1786725419.212:142): avc: denied { mounton } for pid=5733 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 [ 53.006620][ T42] audit: type=1400 audit(1786725419.222:143): avc: denied { mount } for pid=5733 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 [ 53.011589][ T5733] cgroup: Unknown subsys name 'net' [ 53.018231][ T42] audit: type=1400 audit(1786725419.242:144): avc: denied { unmount } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.182824][ T5733] cgroup: Unknown subsys name 'cpuset' [ 53.189085][ T5733] cgroup: Unknown subsys name 'rlimit' [ 53.353459][ T42] audit: type=1400 audit(1786725419.572:145): avc: denied { setattr } for pid=5733 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.362646][ T42] audit: type=1400 audit(1786725419.582:146): avc: denied { create } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.372461][ T42] audit: type=1400 audit(1786725419.582:147): avc: denied { write } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.427843][ T5735] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 54.275263][ T5733] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.323789][ T42] kauditd_printk_skb: 11 callbacks suppressed [ 56.323802][ T42] audit: type=1400 audit(1786725422.542:159): avc: denied { execmem } for pid=5738 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.337320][ T42] audit: type=1400 audit(1786725422.552:160): avc: denied { read } for pid=5739 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.345353][ T42] audit: type=1400 audit(1786725422.552:161): avc: denied { open } for pid=5739 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 [ 56.353254][ T42] audit: type=1400 audit(1786725422.562:162): avc: denied { mounton } for pid=5739 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 [ 56.424086][ T42] audit: type=1400 audit(1786725422.642:163): avc: denied { mount } for pid=5739 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 [ 56.432184][ T42] audit: type=1400 audit(1786725422.652:164): avc: denied { mounton } for pid=5739 comm="syz-executor" path="/syzkaller.VmrsQc/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 [ 56.441247][ T42] audit: type=1400 audit(1786725422.652:165): avc: denied { mount } for pid=5739 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 [ 56.449197][ T42] audit: type=1400 audit(1786725422.652:166): avc: denied { mounton } for pid=5739 comm="syz-executor" path="/syzkaller.VmrsQc/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 [ 56.459285][ T42] audit: type=1400 audit(1786725422.652:167): avc: denied { mounton } for pid=5739 comm="syz-executor" path="/syzkaller.VmrsQc/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5045 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 56.468477][ T42] audit: type=1400 audit(1786725422.662:168): avc: denied { unmount } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.479823][ T5739] 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. [ 58.053846][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.056260][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.059101][ T5775] bridge_slave_0: entered allmulticast mode [ 58.062157][ T5775] bridge_slave_0: entered promiscuous mode [ 58.066885][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.070218][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.073172][ T5775] bridge_slave_1: entered allmulticast mode [ 58.076947][ T5775] bridge_slave_1: entered promiscuous mode [ 58.107782][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.113768][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.140297][ T5775] team0: Port device team_slave_0 added [ 58.144997][ T5775] team0: Port device team_slave_1 added [ 58.168446][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.171401][ T5775] 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. [ 58.181876][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.188805][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.191575][ T5775] 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. [ 58.202081][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.240879][ T5775] hsr_slave_0: entered promiscuous mode [ 58.244027][ T5775] hsr_slave_1: entered promiscuous mode [ 58.417121][ T5775] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.427213][ T5775] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 58.431575][ T5775] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.438770][ T5775] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 58.443234][ T5775] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.450191][ T5775] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 58.453911][ T5775] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.462060][ T5775] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 58.493348][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.495920][ T5775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.498900][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.501220][ T5775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.552066][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.566057][ T1168] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.572857][ T1168] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.584605][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.595129][ T1168] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.598239][ T1168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.606038][ T1168] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.609084][ T1168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.845132][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.881742][ T5775] veth0_vlan: entered promiscuous mode [ 58.888393][ T5775] veth1_vlan: entered promiscuous mode [ 58.909500][ T5775] veth0_macvtap: entered promiscuous mode [ 58.913379][ T5775] veth1_macvtap: entered promiscuous mode [ 58.929260][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.937363][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.959456][ T5749] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.962887][ T5749] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.988517][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.992243][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.040151][ T5749] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.170408][ T5749] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.250334][ T5749] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.368993][ T5749] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.833327][ T5086] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.837423][ T5086] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.841877][ T5086] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.846293][ T5086] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.852622][ T5086] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.050852][ T1168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.054208][ T1168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.083493][ T1156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.086489][ T1156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/08/14 16:37:06 executed programs: 0 [ 60.504541][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.508499][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.511214][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.514492][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.517351][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.884678][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.887023][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.889703][ T5851] bridge_slave_0: entered allmulticast mode [ 60.892504][ T5851] bridge_slave_0: entered promiscuous mode [ 60.896022][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.898450][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.901002][ T5851] bridge_slave_1: entered allmulticast mode [ 60.903727][ T5851] bridge_slave_1: entered promiscuous mode [ 60.921298][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.925980][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.942154][ T5851] team0: Port device team_slave_0 added [ 60.945397][ T5851] team0: Port device team_slave_1 added [ 60.961284][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.963493][ T5851] 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. [ 60.971827][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.976291][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.978610][ T5851] 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. [ 60.986593][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.011519][ T5851] hsr_slave_0: entered promiscuous mode [ 61.013844][ T5851] hsr_slave_1: entered promiscuous mode [ 61.017614][ T5851] debugfs: 'hsr0' already exists in 'hsr' [ 61.019846][ T5851] Cannot create hsr debugfs directory [ 61.567342][ T5749] bridge_slave_1: left allmulticast mode [ 61.569457][ T5749] bridge_slave_1: left promiscuous mode [ 61.572764][ T5749] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.580479][ T5749] bridge_slave_0: left allmulticast mode [ 61.582807][ T5749] bridge_slave_0: left promiscuous mode [ 61.585259][ T5749] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.714168][ T5749] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.725663][ T5749] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.732834][ T5749] bond0 (unregistering): Released all slaves [ 61.840712][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 61.840732][ T42] audit: type=1400 audit(1786725428.062:189): avc: denied { write } for pid=5873 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.853235][ T42] audit: type=1400 audit(1786725428.062:190): avc: denied { create } for pid=5873 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 [ 61.863246][ T42] audit: type=1400 audit(1786725428.062:191): avc: denied { write } for pid=5873 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2030 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.874040][ T42] audit: type=1400 audit(1786725428.062:192): avc: denied { append } for pid=5873 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2030 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.891209][ T42] audit: type=1400 audit(1786725428.112:193): avc: denied { write } for pid=5876 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.900801][ T42] audit: type=1400 audit(1786725428.112:194): avc: denied { unlink } for pid=5876 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2030 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.916946][ T5749] hsr_slave_0: left promiscuous mode [ 61.920802][ T5749] hsr_slave_1: left promiscuous mode [ 61.922867][ T5749] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 61.925259][ T5749] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.928981][ T5749] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.931409][ T5749] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.940383][ T5749] veth1_macvtap: left promiscuous mode [ 61.942299][ T5749] veth0_macvtap: left promiscuous mode [ 61.944523][ T5749] veth1_vlan: left promiscuous mode [ 61.946618][ T5749] veth0_vlan: left promiscuous mode [ 62.062973][ T5749] team0 (unregistering): Port device team_slave_1 removed [ 62.074610][ T5749] team0 (unregistering): Port device team_slave_0 removed [ 62.181170][ T5440] 8021q: adding VLAN 0 to HW filter on device eth2 [ 62.269621][ T42] audit: type=1400 audit(1786725428.492:195): avc: denied { write } for pid=5882 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.322785][ T42] audit: type=1400 audit(1786725428.542:196): avc: denied { write } for pid=5885 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.436177][ T42] audit: type=1400 audit(1786725428.652:197): avc: denied { write } for pid=5888 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.496863][ T42] audit: type=1400 audit(1786725428.712:198): avc: denied { write } for pid=5891 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.549182][ T64] Bluetooth: hci0: command tx timeout [ 62.647305][ T5851] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.651421][ T5851] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 62.654226][ T5851] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.658278][ T5851] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 62.661325][ T5851] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.665191][ T5851] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 62.667946][ T5851] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.672660][ T5851] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 62.747617][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.987392][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.997514][ T1156] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.000831][ T1156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.008949][ T1156] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.012106][ T1156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.319919][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.371209][ T5851] veth0_vlan: entered promiscuous mode [ 63.378501][ T5851] veth1_vlan: entered promiscuous mode [ 63.401322][ T5851] veth0_macvtap: entered promiscuous mode [ 63.406235][ T5851] veth1_macvtap: entered promiscuous mode [ 63.415289][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.422883][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.468411][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.471274][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.479648][ T1168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.482499][ T1168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.503796][ T1156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.506451][ T1156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.528301][ T5749] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.531860][ T5749] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.818193][ T847] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 63.980529][ T847] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.02 [ 63.989096][ T847] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.992982][ T847] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 63.996785][ T847] usb 5-1: Dual-Role OTG device on HNP port [ 64.002563][ T847] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.010707][ C3] ------------[ cut here ]------------ [ 64.013108][ C3] usb_ep_enable: ep129 (ep1in-bulk) has maxpacket 0 [ 64.015722][ C3] WARNING: drivers/usb/gadget/udc/core.c:124 at usb_ep_enable+0x3e6/0x490, CPU#3: kworker/3:2/847 [ 64.019598][ C3] Modules linked in: [ 64.021356][ C3] CPU: 3 UID: 0 PID: 847 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full) [ 64.024969][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.028972][ C3] Workqueue: usb_hub_wq hub_event [ 64.031066][ C3] RIP: 0010:usb_ep_enable+0x3f8/0x490 [ 64.033306][ C3] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8d 3d 9a 81 81 09 48 8b 4b 08 40 0f b6 d5 4d 89 e0 48 c7 c6 e0 54 d7 8c <67> 48 0f b9 3a bd ea ff ff ff e9 8e fd ff ff 49 c7 c4 80 47 d7 8c [ 64.041138][ C3] RSP: 0018:ffffc900006f8a10 EFLAGS: 00010046 [ 64.043627][ C3] RAX: dffffc0000000000 RBX: ffff8880273640e0 RCX: ffffffff8cd78b80 [ 64.046718][ C3] RDX: 0000000000000081 RSI: ffffffff8cd754e0 RDI: ffffffff914f8af0 [ 64.049885][ C3] RBP: 0000000000000081 R08: ffffffff8cd747c0 R09: 0000000000000000 [ 64.053076][ C3] R10: 0000000000000000 R11: 0000000000000003 R12: ffffffff8cd747c0 [ 64.056243][ C3] R13: 0000000000000000 R14: ffff8880273640e0 R15: ffff8880284d2220 [ 64.059393][ C3] FS: 0000000000000000(0000) GS:ffff8880d5ede000(0000) knlGS:0000000000000000 [ 64.062983][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.065689][ C3] CR2: 00007fa44cced708 CR3: 000000003766a000 CR4: 0000000000352ef0 [ 64.068882][ C3] Call Trace: [ 64.070270][ C3] [ 64.071490][ C3] hidg_set_alt+0x190/0xa10 [ 64.073404][ C3] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.075526][ C3] ? rcu_is_watching+0x12/0xc0 [ 64.077440][ C3] composite_setup+0x2ccf/0x9290 [ 64.079441][ C3] ? __pfx_composite_setup+0x10/0x10 [ 64.081631][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 64.083878][ C3] ? do_raw_spin_lock+0x128/0x260 [ 64.085928][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 64.088134][ C3] ? configfs_composite_setup+0xfb/0x130 [ 64.090542][ C3] configfs_composite_setup+0xfb/0x130 [ 64.092788][ C3] dummy_timer+0x2045/0x36f0 [ 64.094684][ C3] ? do_raw_spin_lock+0x128/0x260 [ 64.096642][ C3] ? find_held_lock+0x2b/0x80 [ 64.098489][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.100761][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.103038][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.105388][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.107639][ C3] ? __pfx_debug_object_deactivate+0x10/0x10 [ 64.110070][ C3] ? __pfx_dummy_timer+0x10/0x10 [ 64.112084][ C3] ? mark_held_locks+0x40/0x70 [ 64.114056][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 64.116407][ C3] ? __pfx_dummy_timer+0x10/0x10 [ 64.118433][ C3] __hrtimer_run_queues+0x462/0x9c0 [ 64.120666][ C3] hrtimer_run_softirq+0x17d/0x2c0 [ 64.122827][ C3] handle_softirqs+0x1ea/0x9b0 [ 64.124787][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 64.126843][ C3] ? _raw_spin_unlock+0x28/0x50 [ 64.128836][ C3] ? __hrtimer_rearm_deferred+0x9b/0x720 [ 64.131130][ C3] __irq_exit_rcu+0x162/0x210 [ 64.132928][ C3] irq_exit_rcu+0x9/0x30 [ 64.134691][ C3] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 64.136841][ C3] [ 64.138010][ C3] [ 64.139233][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 64.141672][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 64.144300][ C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 96 a0 26 f6 48 89 df e8 1e f0 26 f6 f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 a5 fd 15 f6 65 8b 05 ee b6 c4 08 85 c0 74 16 5b [ 64.152024][ C3] RSP: 0018:ffffc900051f70a0 EFLAGS: 00000246 [ 64.154480][ C3] RAX: 0000000000000002 RBX: ffff888027364000 RCX: 0000000000000040 [ 64.157622][ C3] RDX: 0000000000000000 RSI: ffffffff8e3ad1d7 RDI: ffffffff8c600480 [ 64.160727][ C3] RBP: 0000000000000246 R08: 0000000000000001 R09: 0000000000000000 [ 64.163885][ C3] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000080000000 [ 64.167058][ C3] R13: ffff888027352478 R14: 0000000000000000 R15: ffff888027352400 [ 64.170265][ C3] dummy_urb_enqueue+0x56c/0x880 [ 64.172391][ C3] ? device_initial_probe+0x81/0xd0 [ 64.174488][ C3] usb_hcd_submit_urb+0x268/0x2150 [ 64.176340][ C3] usb_submit_urb+0x827/0x19b0 [ 64.178182][ C3] ? __init_swait_queue_head+0xca/0x150 [ 64.180340][ C3] usb_start_wait_urb+0x10e/0x580 [ 64.182324][ C3] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 64.184596][ C3] ? trace_kmalloc+0xeb/0x110 [ 64.186539][ C3] ? __asan_memset+0x23/0x50 [ 64.188447][ C3] usb_control_msg+0x328/0x4b0 [ 64.190383][ C3] ? __pfx_usb_control_msg+0x10/0x10 [ 64.192519][ C3] usb_control_msg_send+0xca/0x130 [ 64.194605][ C3] usb_set_configuration+0xb8f/0x1c60 [ 64.196819][ C3] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 64.199256][ C3] usb_generic_driver_probe+0xa1/0xe0 [ 64.201465][ C3] usb_probe_device+0xef/0x400 [ 64.203402][ C3] ? __pfx_usb_probe_device+0x10/0x10 [ 64.205593][ C3] really_probe+0x241/0xa60 [ 64.207446][ C3] __driver_probe_device+0x20e/0x450 [ 64.209555][ C3] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.212095][ C3] driver_probe_device+0x4a/0x140 [ 64.214223][ C3] __device_attach_driver+0x1df/0x320 [ 64.216414][ C3] ? __pfx___device_attach_driver+0x10/0x10 [ 64.218862][ C3] bus_for_each_drv+0x159/0x1e0 [ 64.220913][ C3] ? __pfx_bus_for_each_drv+0x10/0x10 [ 64.223089][ C3] ? lockdep_hardirqs_on+0x78/0x100 [ 64.225211][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.227574][ C3] __device_attach+0x1e4/0x4d0 [ 64.229542][ C3] ? __pfx___device_attach+0x10/0x10 [ 64.231697][ C3] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.233813][ C3] device_initial_probe+0xaf/0xd0 [ 64.235884][ C3] bus_probe_device+0x64/0x160 [ 64.237881][ C3] device_add+0x121d/0x1970 [ 64.239810][ C3] ? __pfx_device_add+0x10/0x10 [ 64.241808][ C3] ? usb_detect_static_quirks+0x335/0x3e0 [ 64.244074][ C3] usb_new_device.part.0+0xcc2/0x1686 [ 64.246217][ C3] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 64.248580][ C3] ? mark_held_locks+0x40/0x70 [ 64.250524][ C3] hub_event.cold+0x1e3/0xe90 [ 64.252497][ C3] ? __pfx_hub_event+0x10/0x10 [ 64.254467][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.256740][ C3] ? rcu_is_watching+0x12/0xc0 [ 64.258732][ C3] process_one_work+0xa23/0x1940 [ 64.260765][ C3] ? __pfx_process_one_work+0x10/0x10 [ 64.262810][ C3] ? __pfx_hub_event+0x10/0x10 [ 64.264433][ C3] worker_thread+0x5ef/0xe50 [ 64.265948][ C3] ? __pfx_worker_thread+0x10/0x10 [ 64.267598][ C3] ? kthread+0x13a/0x450 [ 64.269047][ C3] ? __pfx_worker_thread+0x10/0x10 [ 64.270784][ C3] kthread+0x370/0x450 [ 64.272128][ C3] ? __pfx_kthread+0x10/0x10 [ 64.273683][ C3] ret_from_fork+0x72b/0xd50 [ 64.275225][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 64.276889][ C3] ? __switch_to+0x800/0x10f0 [ 64.278778][ C3] ? __pfx_kthread+0x10/0x10 [ 64.280729][ C3] ret_from_fork_asm+0x1a/0x30 [ 64.282738][ C3] [ 64.284058][ C3] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 64.286663][ C3] CPU: 3 UID: 0 PID: 847 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full) [ 64.289725][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.293002][ C3] Workqueue: usb_hub_wq hub_event [ 64.294653][ C3] Call Trace: [ 64.295777][ C3] [ 64.296736][ C3] dump_stack_lvl+0x100/0x190 [ 64.298309][ C3] vpanic+0x552/0x970 [ 64.299683][ C3] ? __pfx_vpanic+0x10/0x10 [ 64.301222][ C3] panic+0xd1/0xe0 [ 64.302461][ C3] ? __pfx_panic+0x10/0x10 [ 64.303938][ C3] ? check_panic_on_warn+0x1f/0x90 [ 64.305632][ C3] check_panic_on_warn.cold+0x19/0x34 [ 64.307420][ C3] ? usb_ep_enable+0x3e6/0x490 [ 64.308997][ C3] __warn.cold+0x191/0x318 [ 64.310686][ C3] __report_bug+0x30f/0x440 [ 64.312193][ C3] ? usb_ep_enable+0x3e6/0x490 [ 64.313735][ C3] ? __pfx___report_bug+0x10/0x10 [ 64.315464][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.317313][ C3] ? __pfx_try_to_wake_up+0x10/0x10 [ 64.319032][ C3] ? worker_thread+0x5ef/0xe50 [ 64.320992][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 64.322960][ C3] report_bug_entry+0xe1/0x290 [ 64.324935][ C3] ? usb_ep_enable+0x3f8/0x490 [ 64.326875][ C3] handle_bug+0x1cd/0x2a0 [ 64.328646][ C3] exc_invalid_op+0x17/0x50 [ 64.330530][ C3] asm_exc_invalid_op+0x1a/0x20 [ 64.332458][ C3] RIP: 0010:usb_ep_enable+0x3f8/0x490 [ 64.334646][ C3] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8d 3d 9a 81 81 09 48 8b 4b 08 40 0f b6 d5 4d 89 e0 48 c7 c6 e0 54 d7 8c <67> 48 0f b9 3a bd ea ff ff ff e9 8e fd ff ff 49 c7 c4 80 47 d7 8c [ 64.342324][ C3] RSP: 0018:ffffc900006f8a10 EFLAGS: 00010046 [ 64.344844][ C3] RAX: dffffc0000000000 RBX: ffff8880273640e0 RCX: ffffffff8cd78b80 [ 64.348033][ C3] RDX: 0000000000000081 RSI: ffffffff8cd754e0 RDI: ffffffff914f8af0 [ 64.351031][ C3] RBP: 0000000000000081 R08: ffffffff8cd747c0 R09: 0000000000000000 [ 64.354252][ C3] R10: 0000000000000000 R11: 0000000000000003 R12: ffffffff8cd747c0 [ 64.357394][ C3] R13: 0000000000000000 R14: ffff8880273640e0 R15: ffff8880284d2220 [ 64.360589][ C3] hidg_set_alt+0x190/0xa10 [ 64.362456][ C3] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.364582][ C3] ? rcu_is_watching+0x12/0xc0 [ 64.366524][ C3] composite_setup+0x2ccf/0x9290 [ 64.368597][ C3] ? __pfx_composite_setup+0x10/0x10 [ 64.370739][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 64.372944][ C3] ? do_raw_spin_lock+0x128/0x260 [ 64.374994][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 64.377152][ C3] ? configfs_composite_setup+0xfb/0x130 [ 64.379402][ C3] configfs_composite_setup+0xfb/0x130 [ 64.381611][ C3] dummy_timer+0x2045/0x36f0 [ 64.383448][ C3] ? do_raw_spin_lock+0x128/0x260 [ 64.385483][ C3] ? find_held_lock+0x2b/0x80 [ 64.387402][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.389680][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.391951][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.394272][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.396520][ C3] ? __pfx_debug_object_deactivate+0x10/0x10 [ 64.398993][ C3] ? __pfx_dummy_timer+0x10/0x10 [ 64.401073][ C3] ? mark_held_locks+0x40/0x70 [ 64.402948][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 64.405238][ C3] ? __pfx_dummy_timer+0x10/0x10 [ 64.407250][ C3] __hrtimer_run_queues+0x462/0x9c0 [ 64.409404][ C3] hrtimer_run_softirq+0x17d/0x2c0 [ 64.411506][ C3] handle_softirqs+0x1ea/0x9b0 [ 64.413424][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 64.415530][ C3] ? _raw_spin_unlock+0x28/0x50 [ 64.417513][ C3] ? __hrtimer_rearm_deferred+0x9b/0x720 [ 64.419799][ C3] __irq_exit_rcu+0x162/0x210 [ 64.421760][ C3] irq_exit_rcu+0x9/0x30 [ 64.423466][ C3] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 64.425681][ C3] [ 64.426833][ C3] [ 64.428108][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 64.430588][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 64.433267][ C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 96 a0 26 f6 48 89 df e8 1e f0 26 f6 f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 a5 fd 15 f6 65 8b 05 ee b6 c4 08 85 c0 74 16 5b [ 64.440921][ C3] RSP: 0018:ffffc900051f70a0 EFLAGS: 00000246 [ 64.443277][ C3] RAX: 0000000000000002 RBX: ffff888027364000 RCX: 0000000000000040 [ 64.445853][ C3] RDX: 0000000000000000 RSI: ffffffff8e3ad1d7 RDI: ffffffff8c600480 [ 64.448285][ C3] RBP: 0000000000000246 R08: 0000000000000001 R09: 0000000000000000 [ 64.450937][ C3] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000080000000 [ 64.453467][ C3] R13: ffff888027352478 R14: 0000000000000000 R15: ffff888027352400 [ 64.456005][ C3] dummy_urb_enqueue+0x56c/0x880 [ 64.457630][ C3] ? device_initial_probe+0x81/0xd0 [ 64.459284][ C3] usb_hcd_submit_urb+0x268/0x2150 [ 64.461260][ C3] usb_submit_urb+0x827/0x19b0 [ 64.462897][ C3] ? __init_swait_queue_head+0xca/0x150 [ 64.464677][ C3] usb_start_wait_urb+0x10e/0x580 [ 64.466267][ C3] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 64.467995][ C3] ? trace_kmalloc+0xeb/0x110 [ 64.469491][ C3] ? __asan_memset+0x23/0x50 [ 64.471074][ C3] usb_control_msg+0x328/0x4b0 [ 64.472671][ C3] ? __pfx_usb_control_msg+0x10/0x10 [ 64.474410][ C3] usb_control_msg_send+0xca/0x130 [ 64.476079][ C3] usb_set_configuration+0xb8f/0x1c60 [ 64.477868][ C3] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 64.479953][ C3] usb_generic_driver_probe+0xa1/0xe0 [ 64.482173][ C3] usb_probe_device+0xef/0x400 [ 64.484047][ C3] ? __pfx_usb_probe_device+0x10/0x10 [ 64.486136][ C3] really_probe+0x241/0xa60 [ 64.487826][ C3] __driver_probe_device+0x20e/0x450 [ 64.489919][ C3] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.492372][ C3] driver_probe_device+0x4a/0x140 [ 64.494519][ C3] __device_attach_driver+0x1df/0x320 [ 64.496796][ C3] ? __pfx___device_attach_driver+0x10/0x10 [ 64.499157][ C3] bus_for_each_drv+0x159/0x1e0 [ 64.501210][ C3] ? __pfx_bus_for_each_drv+0x10/0x10 [ 64.503417][ C3] ? lockdep_hardirqs_on+0x78/0x100 [ 64.505550][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.507614][ C3] __device_attach+0x1e4/0x4d0 [ 64.509531][ C3] ? __pfx___device_attach+0x10/0x10 [ 64.511630][ C3] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.513748][ C3] device_initial_probe+0xaf/0xd0 [ 64.515738][ C3] bus_probe_device+0x64/0x160 [ 64.517634][ C3] device_add+0x121d/0x1970 [ 64.519324][ C3] ? __pfx_device_add+0x10/0x10 [ 64.521155][ C3] ? usb_detect_static_quirks+0x335/0x3e0 [ 64.523306][ C3] usb_new_device.part.0+0xcc2/0x1686 [ 64.525450][ C3] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 64.527770][ C3] ? mark_held_locks+0x40/0x70 [ 64.529738][ C3] hub_event.cold+0x1e3/0xe90 [ 64.531697][ C3] ? __pfx_hub_event+0x10/0x10 [ 64.533629][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 64.535897][ C3] ? rcu_is_watching+0x12/0xc0 [ 64.537838][ C3] process_one_work+0xa23/0x1940 [ 64.539881][ C3] ? __pfx_process_one_work+0x10/0x10 [ 64.542081][ C3] ? __pfx_hub_event+0x10/0x10 [ 64.544004][ C3] worker_thread+0x5ef/0xe50 [ 64.545910][ C3] ? __pfx_worker_thread+0x10/0x10 [ 64.548065][ C3] ? kthread+0x13a/0x450 [ 64.549844][ C3] ? __pfx_worker_thread+0x10/0x10 [ 64.552067][ C3] kthread+0x370/0x450 [ 64.553854][ C3] ? __pfx_kthread+0x10/0x10 [ 64.555851][ C3] ret_from_fork+0x72b/0xd50 [ 64.557759][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 64.559837][ C3] ? __switch_to+0x800/0x10f0 [ 64.561771][ C3] ? __pfx_kthread+0x10/0x10 [ 64.563743][ C3] ret_from_fork_asm+0x1a/0x30 [ 64.565695][ C3] [ 64.567774][ C3] Kernel Offset: disabled [ 64.569492][ C3] Rebooting in 86400 seconds..