Warning: Permanently added '[localhost]:62578' (ED25519) to the list of known hosts. [ 49.251311][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 49.251330][ T42] audit: type=1400 audit(1786390001.192:138): avc: denied { execute } for pid=5717 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 [ 49.263320][ T42] audit: type=1400 audit(1786390001.192:139): avc: denied { execute_no_trans } for pid=5717 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 2026/08/10 19:26:42 parsed 1 programs 2026/08/10 19:26:42 serving rpc on tcp://38245 [ 50.443269][ T42] audit: type=1400 audit(1786390002.382:140): avc: denied { node_bind } for pid=5717 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 52.992182][ T42] audit: type=1400 audit(1786390004.932:141): avc: denied { mounton } for pid=5728 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 [ 53.003305][ T42] audit: type=1400 audit(1786390004.952:142): avc: denied { mount } for pid=5728 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 [ 53.005698][ T5728] cgroup: Unknown subsys name 'net' [ 53.014411][ T42] audit: type=1400 audit(1786390004.962:143): avc: denied { unmount } for pid=5728 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.202672][ T5728] cgroup: Unknown subsys name 'cpuset' [ 53.209171][ T5728] cgroup: Unknown subsys name 'rlimit' [ 53.364913][ T42] audit: type=1400 audit(1786390005.302:144): avc: denied { setattr } for pid=5728 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 [ 53.372274][ T42] audit: type=1400 audit(1786390005.312:145): avc: denied { create } for pid=5728 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.379069][ T42] audit: type=1400 audit(1786390005.312:146): avc: denied { write } for pid=5728 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.385452][ T42] audit: type=1400 audit(1786390005.312:147): avc: denied { read } for pid=5728 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.436385][ T5732] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 54.454369][ T5728] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.321040][ T42] kauditd_printk_skb: 10 callbacks suppressed [ 56.321054][ T42] audit: type=1400 audit(1786390008.262:158): avc: denied { execmem } for pid=5734 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.331017][ T42] audit: type=1400 audit(1786390008.262:159): avc: denied { read } for pid=5735 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.339549][ T42] audit: type=1400 audit(1786390008.262:160): avc: denied { open } for pid=5735 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 [ 56.348730][ T42] audit: type=1400 audit(1786390008.272:161): avc: denied { mounton } for pid=5735 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 [ 56.377908][ T42] audit: type=1400 audit(1786390008.312:162): avc: denied { mount } for pid=5735 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 [ 56.386471][ T42] audit: type=1400 audit(1786390008.322:163): avc: denied { mounton } for pid=5735 comm="syz-executor" path="/syzkaller.ARdhTM/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 [ 56.396242][ T42] audit: type=1400 audit(1786390008.322:164): avc: denied { mount } for pid=5735 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 [ 56.404315][ T42] audit: type=1400 audit(1786390008.322:165): avc: denied { mounton } for pid=5735 comm="syz-executor" path="/syzkaller.ARdhTM/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 [ 56.411952][ T42] audit: type=1400 audit(1786390008.322:166): avc: denied { mounton } for pid=5735 comm="syz-executor" path="/syzkaller.ARdhTM/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=6460 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 56.419723][ T42] audit: type=1400 audit(1786390008.322:167): avc: denied { unmount } for pid=5735 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.429044][ T5735] 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. [ 57.814972][ T5784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.818974][ T5784] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.821617][ T5784] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.825232][ T5784] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.829980][ T5784] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.641876][ T5800] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.644646][ T5800] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.646991][ T5800] bridge_slave_0: entered allmulticast mode [ 58.652034][ T5800] bridge_slave_0: entered promiscuous mode [ 58.668714][ T5800] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.671080][ T5800] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.673358][ T5800] bridge_slave_1: entered allmulticast mode [ 58.676127][ T5800] bridge_slave_1: entered promiscuous mode [ 58.693013][ T5800] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.697417][ T5800] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.713518][ T5800] team0: Port device team_slave_0 added [ 58.716626][ T5800] team0: Port device team_slave_1 added [ 58.736287][ T5800] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.739263][ T5800] 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. [ 58.746892][ T5800] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.752033][ T5800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.754255][ T5800] 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. [ 58.762614][ T5800] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.796519][ T5800] hsr_slave_0: entered promiscuous mode [ 58.799039][ T5800] hsr_slave_1: entered promiscuous mode [ 58.900368][ T5800] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.907947][ T5800] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 58.911803][ T5800] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.916817][ T5800] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 58.919622][ T5800] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.923475][ T5800] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 58.926179][ T5800] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.929995][ T5800] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 58.950155][ T5800] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.952794][ T5800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.955350][ T5800] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.957575][ T5800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.993706][ T5800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.004091][ T75] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.007151][ T75] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.015977][ T5800] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.024302][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.027365][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.034303][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.037317][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.323661][ T5800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.356541][ T5800] veth0_vlan: entered promiscuous mode [ 59.366573][ T5800] veth1_vlan: entered promiscuous mode [ 59.390388][ T5800] veth0_macvtap: entered promiscuous mode [ 59.397118][ T5800] veth1_macvtap: entered promiscuous mode [ 59.415238][ T5800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.424647][ T5800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.478790][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.482048][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.485161][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.489263][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.527961][ T5588] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.599582][ T5588] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.637830][ T218] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.640691][ T218] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.661088][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.664198][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.696244][ T5588] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.783771][ T5588] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/08/10 19:26:51 executed programs: 0 [ 60.031676][ T5784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.035522][ T5784] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.039818][ T5784] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.044602][ T5784] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.048340][ T5784] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.437826][ T5850] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.440264][ T5850] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.442740][ T5850] bridge_slave_0: entered allmulticast mode [ 60.445583][ T5850] bridge_slave_0: entered promiscuous mode [ 60.449252][ T5850] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.451661][ T5850] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.453964][ T5850] bridge_slave_1: entered allmulticast mode [ 60.456576][ T5850] bridge_slave_1: entered promiscuous mode [ 60.472427][ T5850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.479399][ T5850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.504798][ T5850] team0: Port device team_slave_0 added [ 60.508939][ T5850] team0: Port device team_slave_1 added [ 60.524963][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.527167][ T5850] 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. [ 60.535327][ T5850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.541281][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.544138][ T5850] 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. [ 60.555439][ T5850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.589950][ T5850] hsr_slave_0: entered promiscuous mode [ 60.592298][ T5850] hsr_slave_1: entered promiscuous mode [ 60.594600][ T5850] debugfs: 'hsr0' already exists in 'hsr' [ 60.597071][ T5850] Cannot create hsr debugfs directory [ 62.069334][ T5081] Bluetooth: hci0: command tx timeout [ 62.181155][ T5588] bridge_slave_1: left allmulticast mode [ 62.183703][ T5588] bridge_slave_1: left promiscuous mode [ 62.186952][ T5588] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.194824][ T5588] bridge_slave_0: left allmulticast mode [ 62.197735][ T5588] bridge_slave_0: left promiscuous mode [ 62.201127][ T5588] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.347291][ T5588] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 62.352079][ T5588] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 62.355841][ T5588] bond0 (unregistering): Released all slaves [ 62.444504][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 62.444519][ T42] audit: type=1400 audit(1786390014.382:188): 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 [ 62.453883][ T42] audit: type=1400 audit(1786390014.382:189): 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 [ 62.464213][ T42] audit: type=1400 audit(1786390014.382:190): avc: denied { write } for pid=5873 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=1965 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.474574][ T42] audit: type=1400 audit(1786390014.392:191): avc: denied { append } for pid=5873 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=1965 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.489715][ T42] audit: type=1400 audit(1786390014.432:192): 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 [ 62.496990][ T42] audit: type=1400 audit(1786390014.432:193): avc: denied { unlink } for pid=5876 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=1965 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.513496][ T5588] hsr_slave_0: left promiscuous mode [ 62.515790][ T5588] hsr_slave_1: left promiscuous mode [ 62.517876][ T5588] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 62.521993][ T5588] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 62.525279][ T5588] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 62.527674][ T5588] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 62.534566][ T5588] veth1_macvtap: left promiscuous mode [ 62.536747][ T5588] veth0_macvtap: left promiscuous mode [ 62.539260][ T5588] veth1_vlan: left promiscuous mode [ 62.541073][ T5588] veth0_vlan: left promiscuous mode [ 62.665238][ T5588] team0 (unregistering): Port device team_slave_1 removed [ 62.677252][ T5588] team0 (unregistering): Port device team_slave_0 removed [ 62.772013][ T5434] 8021q: adding VLAN 0 to HW filter on device eth2 [ 62.916708][ T42] audit: type=1400 audit(1786390014.852:194): avc: denied { write } for pid=5879 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 [ 62.968547][ T42] audit: type=1400 audit(1786390014.912:195): avc: denied { write } for pid=5882 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 [ 63.047084][ T42] audit: type=1400 audit(1786390014.982:196): avc: denied { write } for pid=5884 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 [ 63.055401][ T5850] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.061586][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 63.064853][ T5850] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.070371][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 63.073122][ T5850] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.077151][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 63.080004][ T5850] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.085297][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 63.103412][ T42] audit: type=1400 audit(1786390015.042:197): avc: denied { write } for pid=5887 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 [ 63.144187][ T5850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.159317][ T5850] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.166292][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.168874][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.184193][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.187274][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.510992][ T5850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.544604][ T5850] veth0_vlan: entered promiscuous mode [ 63.564606][ T5850] veth1_vlan: entered promiscuous mode [ 63.602231][ T5850] veth0_macvtap: entered promiscuous mode [ 63.607682][ T5850] veth1_macvtap: entered promiscuous mode [ 63.620019][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.629009][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.679228][ T5817] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.682710][ T5817] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.686321][ T5817] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.704554][ T218] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.707544][ T218] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.733302][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.736715][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.749114][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.774833][ T5905] BUG: Bad page state in process syz.0.17 pfn:39397 [ 63.777639][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888039397700 pfn:0x39397 [ 63.782529][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 63.785259][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 63.788039][ T5905] raw: ffff888039397700 3fffffffffffffff 00000000ffffffff 0000000000000000 [ 63.790867][ T5905] page dumped because: page_pool leak [ 63.792804][ T5905] page_owner tracks the page as allocated [ 63.795088][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774760401, free_ts 63476498804 [ 63.801930][ T5905] post_alloc_hook+0xfd/0x120 [ 63.803451][ T5905] get_page_from_freelist+0xf48/0x3530 [ 63.805168][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 63.807046][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 63.808858][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 63.810780][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 63.812497][ T5905] page_pool_alloc_frag_netmem+0x21d/0xa10 [ 63.814337][ T5905] skb_pp_cow_data+0x507/0x1140 [ 63.815890][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 63.817496][ T5905] do_xdp_generic+0x56b/0x12c0 [ 63.819077][ T5905] tun_get_user+0x1c1c/0x3c20 [ 63.820572][ T5905] tun_chr_write_iter+0xdc/0x200 [ 63.822181][ T5905] vfs_write+0x6ac/0x1050 [ 63.823557][ T5905] ksys_write+0x12a/0x250 [ 63.824927][ T5905] do_syscall_64+0x115/0x870 [ 63.826410][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.828421][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 63.830460][ T5905] __free_frozen_pages+0x79f/0x1090 [ 63.832140][ T5905] qlist_free_all+0x47/0xf0 [ 63.833591][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 63.835311][ T5905] __kasan_slab_alloc+0x69/0x90 [ 63.836873][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 63.838818][ T5905] __alloc_skb+0x140/0x710 [ 63.840234][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 63.842058][ T5905] mpls_dev_notify+0x6ce/0x920 [ 63.843583][ T5905] notifier_call_chain+0x99/0x3f0 [ 63.845171][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 63.847048][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 63.849134][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 63.850958][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 63.852718][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 63.854565][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 63.856271][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 63.857809][ T5905] Modules linked in: [ 63.859157][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 63.859182][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.859193][ T5905] Call Trace: [ 63.859199][ T5905] [ 63.859204][ T5905] dump_stack_lvl+0x100/0x190 [ 63.859222][ T5905] bad_page.cold+0xbe/0xdf [ 63.859241][ T5905] ? __pfx_bad_page+0x10/0x10 [ 63.859256][ T5905] ? page_bad_reason+0x98/0x200 [ 63.859270][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 63.859288][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 63.859302][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 63.859319][ T5905] page_frag_free+0x199/0x1f0 [ 63.859333][ T5905] __xdp_return+0x3b6/0x990 [ 63.859347][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 63.859363][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 63.859374][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 63.859393][ T5905] do_xdp_generic+0x92e/0x12c0 [ 63.859407][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 63.859430][ T5905] tun_get_user+0x1c1c/0x3c20 [ 63.859448][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 63.859460][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 63.859482][ T5905] ? find_held_lock+0x2b/0x80 [ 63.859494][ T5905] ? tun_get+0x191/0x370 [ 63.859503][ T5905] ? tun_get+0x191/0x370 [ 63.859516][ T5905] tun_chr_write_iter+0xdc/0x200 [ 63.859529][ T5905] vfs_write+0x6ac/0x1050 [ 63.859541][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 63.859553][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 63.859568][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 63.859587][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 63.859605][ T5905] ksys_write+0x12a/0x250 [ 63.859615][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 63.859629][ T5905] do_syscall_64+0x115/0x870 [ 63.859644][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 63.859658][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.859670][ T5905] RIP: 0033:0x7f2be235e90e [ 63.859680][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 63.859690][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 63.859701][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 63.859708][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 63.859714][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 63.859720][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.859726][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 63.859739][ T5905] [ 63.859755][ T5905] Disabling lock debugging due to kernel taint [ 63.941455][ T5905] BUG: Bad page state in process syz.0.17 pfn:3b313 [ 63.943528][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803b313780 pfn:0x3b313 [ 63.946652][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 63.948928][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 63.951617][ T5905] raw: ffff88803b313780 0000000000000001 00000000ffffffff 0000000000000000 [ 63.954279][ T5905] page dumped because: page_pool leak [ 63.955971][ T5905] page_owner tracks the page as allocated [ 63.957763][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774752771, free_ts 63476694432 [ 63.962956][ T5905] post_alloc_hook+0xfd/0x120 [ 63.964453][ T5905] get_page_from_freelist+0xf48/0x3530 [ 63.966178][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 63.968052][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 63.969898][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 63.971838][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 63.973559][ T5905] skb_pp_cow_data+0x975/0x1140 [ 63.975115][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 63.976738][ T5905] do_xdp_generic+0x56b/0x12c0 [ 63.978330][ T5905] tun_get_user+0x1c1c/0x3c20 [ 63.979820][ T5905] tun_chr_write_iter+0xdc/0x200 [ 63.981428][ T5905] vfs_write+0x6ac/0x1050 [ 63.982801][ T5905] ksys_write+0x12a/0x250 [ 63.984349][ T5905] do_syscall_64+0x115/0x870 [ 63.986323][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.988878][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 63.991564][ T5905] __free_frozen_pages+0x79f/0x1090 [ 63.993784][ T5905] qlist_free_all+0x47/0xf0 [ 63.995728][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 63.998046][ T5905] __kasan_slab_alloc+0x69/0x90 [ 64.000208][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 64.002718][ T5905] __alloc_skb+0x140/0x710 [ 64.004628][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 64.007070][ T5905] mpls_dev_notify+0x6ce/0x920 [ 64.009204][ T5905] notifier_call_chain+0x99/0x3f0 [ 64.011359][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 64.013878][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 64.016587][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 64.019111][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 64.021452][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 64.023914][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 64.026174][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 64.028296][ T5905] Modules linked in: [ 64.029987][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 64.030011][ T5905] Tainted: [B]=BAD_PAGE [ 64.030017][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.030027][ T5905] Call Trace: [ 64.030034][ T5905] [ 64.030042][ T5905] dump_stack_lvl+0x100/0x190 [ 64.030066][ T5905] bad_page.cold+0xbe/0xdf [ 64.030092][ T5905] ? __pfx_bad_page+0x10/0x10 [ 64.030115][ T5905] ? page_bad_reason+0x98/0x200 [ 64.030135][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 64.030161][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 64.030181][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 64.030210][ T5905] page_frag_free+0x199/0x1f0 [ 64.030231][ T5905] __xdp_return+0x3b6/0x990 [ 64.030249][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 64.030270][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 64.030285][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 64.030309][ T5905] do_xdp_generic+0x92e/0x12c0 [ 64.030329][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 64.030354][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.030377][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 64.030394][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 64.030423][ T5905] ? find_held_lock+0x2b/0x80 [ 64.030440][ T5905] ? tun_get+0x191/0x370 [ 64.030453][ T5905] ? tun_get+0x191/0x370 [ 64.030470][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.030488][ T5905] vfs_write+0x6ac/0x1050 [ 64.030505][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 64.030522][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 64.030539][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 64.030568][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 64.030592][ T5905] ksys_write+0x12a/0x250 [ 64.030607][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 64.030623][ T5905] do_syscall_64+0x115/0x870 [ 64.030645][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 64.030663][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.030680][ T5905] RIP: 0033:0x7f2be235e90e [ 64.030695][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.030710][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.030726][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 64.030737][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 64.030747][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 64.030757][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.030766][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 64.030782][ T5905] [ 64.030792][ T5905] BUG: Bad page state in process syz.0.17 pfn:3bbe9 [ 64.119230][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803bbe9680 pfn:0x3bbe9 [ 64.122390][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.124603][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 64.127281][ T5905] raw: ffff88803bbe9680 0000000000000001 00000000ffffffff 0000000000000000 [ 64.130007][ T5905] page dumped because: page_pool leak [ 64.131704][ T5905] page_owner tracks the page as allocated [ 64.133499][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774746044, free_ts 63476720197 [ 64.138775][ T5905] post_alloc_hook+0xfd/0x120 [ 64.140323][ T5905] get_page_from_freelist+0xf48/0x3530 [ 64.142052][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 64.143922][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 64.145680][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 64.147618][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 64.149446][ T5905] skb_pp_cow_data+0x975/0x1140 [ 64.151097][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 64.152707][ T5905] do_xdp_generic+0x56b/0x12c0 [ 64.154249][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.155760][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.157338][ T5905] vfs_write+0x6ac/0x1050 [ 64.158593][ T5081] Bluetooth: hci0: command tx timeout [ 64.158818][ T5905] ksys_write+0x12a/0x250 [ 64.162348][ T5905] do_syscall_64+0x115/0x870 [ 64.163836][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.165727][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 64.167730][ T5905] __free_frozen_pages+0x79f/0x1090 [ 64.169453][ T5905] qlist_free_all+0x47/0xf0 [ 64.170920][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 64.172630][ T5905] __kasan_slab_alloc+0x69/0x90 [ 64.174117][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 64.175880][ T5905] __alloc_skb+0x140/0x710 [ 64.177235][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 64.179091][ T5905] mpls_dev_notify+0x6ce/0x920 [ 64.180619][ T5905] notifier_call_chain+0x99/0x3f0 [ 64.182218][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 64.184016][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 64.185951][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 64.187662][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 64.189456][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 64.191307][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 64.192997][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 64.194538][ T5905] Modules linked in: [ 64.195800][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 64.195817][ T5905] Tainted: [B]=BAD_PAGE [ 64.195820][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.195827][ T5905] Call Trace: [ 64.195833][ T5905] [ 64.195838][ T5905] dump_stack_lvl+0x100/0x190 [ 64.195854][ T5905] bad_page.cold+0xbe/0xdf [ 64.195872][ T5905] ? __pfx_bad_page+0x10/0x10 [ 64.195886][ T5905] ? page_bad_reason+0x98/0x200 [ 64.195899][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 64.195916][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 64.195929][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 64.195945][ T5905] page_frag_free+0x199/0x1f0 [ 64.195958][ T5905] __xdp_return+0x3b6/0x990 [ 64.195970][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 64.195983][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 64.195993][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 64.196007][ T5905] do_xdp_generic+0x92e/0x12c0 [ 64.196019][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 64.196035][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.196049][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 64.196061][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 64.196080][ T5905] ? find_held_lock+0x2b/0x80 [ 64.196090][ T5905] ? tun_get+0x191/0x370 [ 64.196099][ T5905] ? tun_get+0x191/0x370 [ 64.196109][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.196121][ T5905] vfs_write+0x6ac/0x1050 [ 64.196132][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 64.196143][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 64.196155][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 64.196173][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 64.196194][ T5905] ksys_write+0x12a/0x250 [ 64.196203][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 64.196214][ T5905] do_syscall_64+0x115/0x870 [ 64.196229][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 64.196242][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.196254][ T5905] RIP: 0033:0x7f2be235e90e [ 64.196264][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.196274][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.196285][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 64.196292][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 64.196299][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 64.196305][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.196311][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 64.196321][ T5905] [ 64.196328][ T5905] BUG: Bad page state in process syz.0.17 pfn:26a13 [ 64.280045][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888026a13b00 pfn:0x26a13 [ 64.282989][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.285208][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 64.287822][ T5905] raw: ffff888026a13b00 0000000000000001 00000000ffffffff 0000000000000000 [ 64.290513][ T5905] page dumped because: page_pool leak [ 64.292230][ T5905] page_owner tracks the page as allocated [ 64.294019][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774739066, free_ts 63476889667 [ 64.299172][ T5905] post_alloc_hook+0xfd/0x120 [ 64.300674][ T5905] get_page_from_freelist+0xf48/0x3530 [ 64.302431][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 64.304252][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 64.305999][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 64.307917][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 64.309916][ T5905] skb_pp_cow_data+0x975/0x1140 [ 64.311502][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 64.313085][ T5905] do_xdp_generic+0x56b/0x12c0 [ 64.314606][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.316077][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.317654][ T5905] vfs_write+0x6ac/0x1050 [ 64.319123][ T5905] ksys_write+0x12a/0x250 [ 64.320499][ T5905] do_syscall_64+0x115/0x870 [ 64.322019][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.323885][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 64.325888][ T5905] __free_frozen_pages+0x79f/0x1090 [ 64.327533][ T5905] qlist_free_all+0x47/0xf0 [ 64.329026][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 64.330752][ T5905] __kasan_slab_alloc+0x69/0x90 [ 64.332321][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 64.334176][ T5905] __alloc_skb+0x140/0x710 [ 64.335602][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 64.337415][ T5905] mpls_dev_notify+0x6ce/0x920 [ 64.338998][ T5905] notifier_call_chain+0x99/0x3f0 [ 64.340598][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 64.342496][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 64.344515][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 64.346310][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 64.348082][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 64.350063][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 64.351966][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 64.353491][ T5905] Modules linked in: [ 64.354731][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 64.354747][ T5905] Tainted: [B]=BAD_PAGE [ 64.354751][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.354757][ T5905] Call Trace: [ 64.354762][ T5905] [ 64.354766][ T5905] dump_stack_lvl+0x100/0x190 [ 64.354783][ T5905] bad_page.cold+0xbe/0xdf [ 64.354801][ T5905] ? __pfx_bad_page+0x10/0x10 [ 64.354815][ T5905] ? page_bad_reason+0x98/0x200 [ 64.354828][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 64.354845][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 64.354858][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 64.354874][ T5905] page_frag_free+0x199/0x1f0 [ 64.354887][ T5905] __xdp_return+0x3b6/0x990 [ 64.354904][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 64.354917][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 64.354927][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 64.354941][ T5905] do_xdp_generic+0x92e/0x12c0 [ 64.354953][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 64.354969][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.354983][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 64.354995][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 64.355014][ T5905] ? find_held_lock+0x2b/0x80 [ 64.355024][ T5905] ? tun_get+0x191/0x370 [ 64.355033][ T5905] ? tun_get+0x191/0x370 [ 64.355043][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.355055][ T5905] vfs_write+0x6ac/0x1050 [ 64.355065][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 64.355076][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 64.355090][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 64.355108][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 64.355125][ T5905] ksys_write+0x12a/0x250 [ 64.355134][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 64.355145][ T5905] do_syscall_64+0x115/0x870 [ 64.355159][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 64.355172][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.355187][ T5905] RIP: 0033:0x7f2be235e90e [ 64.355197][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.355208][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.355219][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 64.355226][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 64.355232][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 64.355238][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.355257][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 64.355266][ T5905] [ 64.355274][ T5905] BUG: Bad page state in process syz.0.17 pfn:35673 [ 64.450350][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888035673000 pfn:0x35673 [ 64.454404][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.457241][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 64.460759][ T5905] raw: ffff888035673000 0000000000000001 00000000ffffffff 0000000000000000 [ 64.463808][ T5905] page dumped because: page_pool leak [ 64.466016][ T5905] page_owner tracks the page as allocated [ 64.468387][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774732385, free_ts 63476926394 [ 64.474953][ T5905] post_alloc_hook+0xfd/0x120 [ 64.476885][ T5905] get_page_from_freelist+0xf48/0x3530 [ 64.479179][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 64.481588][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 64.483730][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 64.485845][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 64.488015][ T5905] skb_pp_cow_data+0x975/0x1140 [ 64.490106][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 64.492170][ T5905] do_xdp_generic+0x56b/0x12c0 [ 64.494263][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.496275][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.498420][ T5905] vfs_write+0x6ac/0x1050 [ 64.500177][ T5905] ksys_write+0x12a/0x250 [ 64.501978][ T5905] do_syscall_64+0x115/0x870 [ 64.503853][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.506217][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 64.508816][ T5905] __free_frozen_pages+0x79f/0x1090 [ 64.510882][ T5905] qlist_free_all+0x47/0xf0 [ 64.512709][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 64.514914][ T5905] __kasan_slab_alloc+0x69/0x90 [ 64.516891][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 64.519357][ T5905] __alloc_skb+0x140/0x710 [ 64.521203][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 64.523537][ T5905] mpls_dev_notify+0x6ce/0x920 [ 64.525502][ T5905] notifier_call_chain+0x99/0x3f0 [ 64.527534][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 64.530009][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 64.532588][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 64.534885][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 64.537141][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 64.539571][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 64.541749][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 64.543681][ T5905] Modules linked in: [ 64.545265][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 64.545288][ T5905] Tainted: [B]=BAD_PAGE [ 64.545294][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.545303][ T5905] Call Trace: [ 64.545312][ T5905] [ 64.545319][ T5905] dump_stack_lvl+0x100/0x190 [ 64.545342][ T5905] bad_page.cold+0xbe/0xdf [ 64.545384][ T5905] ? __pfx_bad_page+0x10/0x10 [ 64.545406][ T5905] ? page_bad_reason+0x98/0x200 [ 64.545424][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 64.545447][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 64.545466][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 64.545488][ T5905] page_frag_free+0x199/0x1f0 [ 64.545511][ T5905] __xdp_return+0x3b6/0x990 [ 64.545529][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 64.545548][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 64.545563][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 64.545585][ T5905] do_xdp_generic+0x92e/0x12c0 [ 64.545602][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 64.545625][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.545646][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 64.545662][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 64.545688][ T5905] ? find_held_lock+0x2b/0x80 [ 64.545705][ T5905] ? tun_get+0x191/0x370 [ 64.545717][ T5905] ? tun_get+0x191/0x370 [ 64.545732][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.545749][ T5905] vfs_write+0x6ac/0x1050 [ 64.545764][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 64.545780][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 64.545796][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 64.545819][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 64.545842][ T5905] ksys_write+0x12a/0x250 [ 64.545856][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 64.545873][ T5905] do_syscall_64+0x115/0x870 [ 64.545893][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 64.545910][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.545926][ T5905] RIP: 0033:0x7f2be235e90e [ 64.545940][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.545955][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.545971][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 64.545981][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 64.545991][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 64.546000][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.546009][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 64.546023][ T5905] [ 64.546034][ T5905] BUG: Bad page state in process syz.0.17 pfn:3d4e1 [ 64.651671][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803d4e1a50 pfn:0x3d4e1 [ 64.655636][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.658072][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 64.661593][ T5905] raw: ffff88803d4e1a50 0000000000000001 00000000ffffffff 0000000000000000 [ 64.664972][ T5905] page dumped because: page_pool leak [ 64.666817][ T5905] page_owner tracks the page as allocated [ 64.668874][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774725990, free_ts 63476937713 [ 64.675443][ T5905] post_alloc_hook+0xfd/0x120 [ 64.677403][ T5905] get_page_from_freelist+0xf48/0x3530 [ 64.679733][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 64.682126][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 64.684340][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 64.686779][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 64.689019][ T5905] skb_pp_cow_data+0x975/0x1140 [ 64.691013][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 64.693039][ T5905] do_xdp_generic+0x56b/0x12c0 [ 64.694970][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.696878][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.698967][ T5905] vfs_write+0x6ac/0x1050 [ 64.700715][ T5905] ksys_write+0x12a/0x250 [ 64.702464][ T5905] do_syscall_64+0x115/0x870 [ 64.704329][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.706706][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 64.709333][ T5905] __free_frozen_pages+0x79f/0x1090 [ 64.711287][ T5905] qlist_free_all+0x47/0xf0 [ 64.712812][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 64.714607][ T5905] __kasan_slab_alloc+0x69/0x90 [ 64.716236][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 64.718216][ T5905] __alloc_skb+0x140/0x710 [ 64.719703][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 64.721617][ T5905] mpls_dev_notify+0x6ce/0x920 [ 64.723227][ T5905] notifier_call_chain+0x99/0x3f0 [ 64.725065][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 64.727021][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 64.729174][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 64.731191][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 64.732985][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 64.735114][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 64.736816][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 64.738406][ T5905] Modules linked in: [ 64.739660][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 64.739676][ T5905] Tainted: [B]=BAD_PAGE [ 64.739680][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.739686][ T5905] Call Trace: [ 64.739690][ T5905] [ 64.739695][ T5905] dump_stack_lvl+0x100/0x190 [ 64.739723][ T5905] bad_page.cold+0xbe/0xdf [ 64.739740][ T5905] ? __pfx_bad_page+0x10/0x10 [ 64.739761][ T5905] ? page_bad_reason+0x98/0x200 [ 64.739774][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 64.739791][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 64.739804][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 64.739819][ T5905] page_frag_free+0x199/0x1f0 [ 64.739833][ T5905] __xdp_return+0x3b6/0x990 [ 64.739845][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 64.739858][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 64.739867][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 64.739882][ T5905] do_xdp_generic+0x92e/0x12c0 [ 64.739894][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 64.739910][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.739924][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 64.739935][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 64.739955][ T5905] ? find_held_lock+0x2b/0x80 [ 64.739966][ T5905] ? tun_get+0x191/0x370 [ 64.739975][ T5905] ? tun_get+0x191/0x370 [ 64.739985][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.739997][ T5905] vfs_write+0x6ac/0x1050 [ 64.740008][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 64.740019][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 64.740031][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 64.740049][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 64.740065][ T5905] ksys_write+0x12a/0x250 [ 64.740075][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 64.740086][ T5905] do_syscall_64+0x115/0x870 [ 64.740100][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 64.740113][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.740124][ T5905] RIP: 0033:0x7f2be235e90e [ 64.740134][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.740147][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.740158][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 64.740164][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 64.740171][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 64.740177][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.740183][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 64.740192][ T5905] [ 64.740201][ T5905] BUG: Bad page state in process syz.0.17 pfn:2dd35 [ 64.826569][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802dd351e0 pfn:0x2dd35 [ 64.829858][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.832269][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 64.835040][ T5905] raw: ffff88802dd351e0 0000000000000001 00000000ffffffff 0000000000000000 [ 64.837768][ T5905] page dumped because: page_pool leak [ 64.839567][ T5905] page_owner tracks the page as allocated [ 64.841482][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774719578, free_ts 63476953832 [ 64.846732][ T5905] post_alloc_hook+0xfd/0x120 [ 64.848339][ T5905] get_page_from_freelist+0xf48/0x3530 [ 64.850117][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 64.852115][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 64.853995][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 64.856009][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 64.857798][ T5905] skb_pp_cow_data+0x975/0x1140 [ 64.859487][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 64.861303][ T5905] do_xdp_generic+0x56b/0x12c0 [ 64.862912][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.864525][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.866174][ T5905] vfs_write+0x6ac/0x1050 [ 64.867593][ T5905] ksys_write+0x12a/0x250 [ 64.869114][ T5905] do_syscall_64+0x115/0x870 [ 64.870674][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.872651][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 64.874757][ T5905] __free_frozen_pages+0x79f/0x1090 [ 64.876498][ T5905] qlist_free_all+0x47/0xf0 [ 64.878000][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 64.879921][ T5905] __kasan_slab_alloc+0x69/0x90 [ 64.881872][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 64.884236][ T5905] __alloc_skb+0x140/0x710 [ 64.885712][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 64.887538][ T5905] mpls_dev_notify+0x6ce/0x920 [ 64.889163][ T5905] notifier_call_chain+0x99/0x3f0 [ 64.890852][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 64.892698][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 64.894710][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 64.896497][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 64.898324][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 64.900217][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 64.901941][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 64.903450][ T5905] Modules linked in: [ 64.904717][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 64.904733][ T5905] Tainted: [B]=BAD_PAGE [ 64.904737][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.904743][ T5905] Call Trace: [ 64.904749][ T5905] [ 64.904754][ T5905] dump_stack_lvl+0x100/0x190 [ 64.904770][ T5905] bad_page.cold+0xbe/0xdf [ 64.904788][ T5905] ? __pfx_bad_page+0x10/0x10 [ 64.904803][ T5905] ? page_bad_reason+0x98/0x200 [ 64.904816][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 64.904833][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 64.904846][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 64.904862][ T5905] page_frag_free+0x199/0x1f0 [ 64.904876][ T5905] __xdp_return+0x3b6/0x990 [ 64.904888][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 64.904901][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 64.904910][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 64.904925][ T5905] do_xdp_generic+0x92e/0x12c0 [ 64.904937][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 64.904953][ T5905] tun_get_user+0x1c1c/0x3c20 [ 64.904968][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 64.904979][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 64.904998][ T5905] ? find_held_lock+0x2b/0x80 [ 64.905009][ T5905] ? tun_get+0x191/0x370 [ 64.905017][ T5905] ? tun_get+0x191/0x370 [ 64.905028][ T5905] tun_chr_write_iter+0xdc/0x200 [ 64.905040][ T5905] vfs_write+0x6ac/0x1050 [ 64.905051][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 64.905062][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 64.905074][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 64.905092][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 64.905108][ T5905] ksys_write+0x12a/0x250 [ 64.905118][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 64.905129][ T5905] do_syscall_64+0x115/0x870 [ 64.905143][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 64.905156][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.905167][ T5905] RIP: 0033:0x7f2be235e90e [ 64.905177][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.905187][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.905198][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 64.905205][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 64.905211][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 64.905217][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.905223][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 64.905233][ T5905] [ 64.905241][ T5905] BUG: Bad page state in process syz.0.17 pfn:3b02f [ 64.989764][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803b02f000 pfn:0x3b02f [ 64.993049][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 64.995264][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 64.997917][ T5905] raw: ffff88803b02f000 0000000000000001 00000000ffffffff 0000000000000000 [ 65.000679][ T5905] page dumped because: page_pool leak [ 65.002486][ T5905] page_owner tracks the page as allocated [ 65.004289][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774712849, free_ts 63476974725 [ 65.009600][ T5905] post_alloc_hook+0xfd/0x120 [ 65.011167][ T5905] get_page_from_freelist+0xf48/0x3530 [ 65.012990][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 65.014893][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 65.016707][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 65.018751][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 65.020497][ T5905] skb_pp_cow_data+0x975/0x1140 [ 65.022191][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 65.023817][ T5905] do_xdp_generic+0x56b/0x12c0 [ 65.025411][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.026933][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.028594][ T5905] vfs_write+0x6ac/0x1050 [ 65.030067][ T5905] ksys_write+0x12a/0x250 [ 65.031541][ T5905] do_syscall_64+0x115/0x870 [ 65.033077][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.035002][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 65.037052][ T5905] __free_frozen_pages+0x79f/0x1090 [ 65.038799][ T5905] qlist_free_all+0x47/0xf0 [ 65.040322][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 65.042123][ T5905] __kasan_slab_alloc+0x69/0x90 [ 65.043724][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 65.045615][ T5905] __alloc_skb+0x140/0x710 [ 65.047095][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 65.048984][ T5905] mpls_dev_notify+0x6ce/0x920 [ 65.050603][ T5905] notifier_call_chain+0x99/0x3f0 [ 65.052266][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 65.054198][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 65.056274][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 65.058107][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 65.060004][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 65.061959][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 65.063737][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 65.065314][ T5905] Modules linked in: [ 65.066819][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 65.066836][ T5905] Tainted: [B]=BAD_PAGE [ 65.066840][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.066847][ T5905] Call Trace: [ 65.066853][ T5905] [ 65.066857][ T5905] dump_stack_lvl+0x100/0x190 [ 65.066873][ T5905] bad_page.cold+0xbe/0xdf [ 65.066892][ T5905] ? __pfx_bad_page+0x10/0x10 [ 65.066906][ T5905] ? page_bad_reason+0x98/0x200 [ 65.066919][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 65.066936][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 65.066949][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 65.066964][ T5905] page_frag_free+0x199/0x1f0 [ 65.066978][ T5905] __xdp_return+0x3b6/0x990 [ 65.066990][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 65.067003][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 65.067013][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 65.067028][ T5905] do_xdp_generic+0x92e/0x12c0 [ 65.067040][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 65.067055][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.067070][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 65.067082][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 65.067101][ T5905] ? find_held_lock+0x2b/0x80 [ 65.067112][ T5905] ? tun_get+0x191/0x370 [ 65.067120][ T5905] ? tun_get+0x191/0x370 [ 65.067130][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.067144][ T5905] vfs_write+0x6ac/0x1050 [ 65.067155][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 65.067166][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 65.067178][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 65.067196][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 65.067213][ T5905] ksys_write+0x12a/0x250 [ 65.067222][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 65.067234][ T5905] do_syscall_64+0x115/0x870 [ 65.067248][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 65.067260][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.067272][ T5905] RIP: 0033:0x7f2be235e90e [ 65.067282][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 65.067292][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 65.067302][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 65.067309][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 65.067315][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 65.067321][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.067328][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 65.067337][ T5905] [ 65.067345][ T5905] BUG: Bad page state in process syz.0.17 pfn:29e41 [ 65.151399][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888029e41000 pfn:0x29e41 [ 65.154530][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 65.156755][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 65.159464][ T5905] raw: ffff888029e41000 0000000000000001 00000000ffffffff 0000000000000000 [ 65.162168][ T5905] page dumped because: page_pool leak [ 65.163866][ T5905] page_owner tracks the page as allocated [ 65.165655][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774706264, free_ts 63476999980 [ 65.170909][ T5905] post_alloc_hook+0xfd/0x120 [ 65.172424][ T5905] get_page_from_freelist+0xf48/0x3530 [ 65.174187][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 65.176065][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 65.177845][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 65.179826][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 65.181593][ T5905] skb_pp_cow_data+0x975/0x1140 [ 65.183135][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 65.184697][ T5905] do_xdp_generic+0x56b/0x12c0 [ 65.186147][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.187575][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.189162][ T5905] vfs_write+0x6ac/0x1050 [ 65.190483][ T5905] ksys_write+0x12a/0x250 [ 65.191857][ T5905] do_syscall_64+0x115/0x870 [ 65.193335][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.195200][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 65.197311][ T5905] __free_frozen_pages+0x79f/0x1090 [ 65.199066][ T5905] qlist_free_all+0x47/0xf0 [ 65.200510][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 65.202267][ T5905] __kasan_slab_alloc+0x69/0x90 [ 65.203813][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 65.205687][ T5905] __alloc_skb+0x140/0x710 [ 65.207097][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 65.208906][ T5905] mpls_dev_notify+0x6ce/0x920 [ 65.210364][ T5905] notifier_call_chain+0x99/0x3f0 [ 65.211856][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 65.213648][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 65.215530][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 65.217270][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 65.219017][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 65.220716][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 65.222348][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 65.223742][ T5905] Modules linked in: [ 65.224989][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 65.225005][ T5905] Tainted: [B]=BAD_PAGE [ 65.225009][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.225015][ T5905] Call Trace: [ 65.225022][ T5905] [ 65.225026][ T5905] dump_stack_lvl+0x100/0x190 [ 65.225044][ T5905] bad_page.cold+0xbe/0xdf [ 65.225063][ T5905] ? __pfx_bad_page+0x10/0x10 [ 65.225076][ T5905] ? page_bad_reason+0x98/0x200 [ 65.225089][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 65.225106][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 65.225120][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 65.225136][ T5905] page_frag_free+0x199/0x1f0 [ 65.225150][ T5905] __xdp_return+0x3b6/0x990 [ 65.225161][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 65.225175][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 65.225185][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 65.225200][ T5905] do_xdp_generic+0x92e/0x12c0 [ 65.225212][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 65.225228][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.225242][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 65.225253][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 65.225276][ T5905] ? find_held_lock+0x2b/0x80 [ 65.225291][ T5905] ? tun_get+0x191/0x370 [ 65.225304][ T5905] ? tun_get+0x191/0x370 [ 65.225315][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.225327][ T5905] vfs_write+0x6ac/0x1050 [ 65.225338][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 65.225350][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 65.225362][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 65.225398][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 65.225415][ T5905] ksys_write+0x12a/0x250 [ 65.225425][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 65.225436][ T5905] do_syscall_64+0x115/0x870 [ 65.225451][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 65.225463][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.225475][ T5905] RIP: 0033:0x7f2be235e90e [ 65.225484][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 65.225495][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 65.225506][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 65.225513][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 65.225519][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 65.225525][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.225536][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 65.225545][ T5905] [ 65.225553][ T5905] BUG: Bad page state in process syz.0.17 pfn:346b7 [ 65.317187][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880346b7690 pfn:0x346b7 [ 65.320853][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 65.323731][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 65.327187][ T5905] raw: ffff8880346b7690 0000000000000001 00000000ffffffff 0000000000000000 [ 65.330716][ T5905] page dumped because: page_pool leak [ 65.332931][ T5905] page_owner tracks the page as allocated [ 65.335195][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774699732, free_ts 63477014504 [ 65.340580][ T5905] post_alloc_hook+0xfd/0x120 [ 65.342259][ T5905] get_page_from_freelist+0xf48/0x3530 [ 65.343974][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 65.345839][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 65.347602][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 65.349567][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 65.351570][ T5905] skb_pp_cow_data+0x975/0x1140 [ 65.353357][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 65.355045][ T5905] do_xdp_generic+0x56b/0x12c0 [ 65.356559][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.358084][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.359694][ T5905] vfs_write+0x6ac/0x1050 [ 65.361279][ T5905] ksys_write+0x12a/0x250 [ 65.363013][ T5905] do_syscall_64+0x115/0x870 [ 65.364499][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.366418][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 65.368653][ T5905] __free_frozen_pages+0x79f/0x1090 [ 65.370285][ T5905] qlist_free_all+0x47/0xf0 [ 65.372129][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 65.373862][ T5905] __kasan_slab_alloc+0x69/0x90 [ 65.375397][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 65.377246][ T5905] __alloc_skb+0x140/0x710 [ 65.378775][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 65.380634][ T5905] mpls_dev_notify+0x6ce/0x920 [ 65.382624][ T5905] notifier_call_chain+0x99/0x3f0 [ 65.384697][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 65.387076][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 65.389641][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 65.392049][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 65.394374][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 65.396806][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 65.399025][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 65.400752][ T5905] Modules linked in: [ 65.402428][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 65.402452][ T5905] Tainted: [B]=BAD_PAGE [ 65.402473][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.402484][ T5905] Call Trace: [ 65.402490][ T5905] [ 65.402497][ T5905] dump_stack_lvl+0x100/0x190 [ 65.402521][ T5905] bad_page.cold+0xbe/0xdf [ 65.402549][ T5905] ? __pfx_bad_page+0x10/0x10 [ 65.402569][ T5905] ? page_bad_reason+0x98/0x200 [ 65.402588][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 65.402614][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 65.402633][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 65.402657][ T5905] page_frag_free+0x199/0x1f0 [ 65.402677][ T5905] __xdp_return+0x3b6/0x990 [ 65.402694][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 65.402714][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 65.402729][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 65.402753][ T5905] do_xdp_generic+0x92e/0x12c0 [ 65.402771][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 65.402798][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.402820][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 65.402838][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 65.402867][ T5905] ? find_held_lock+0x2b/0x80 [ 65.402883][ T5905] ? tun_get+0x191/0x370 [ 65.402895][ T5905] ? tun_get+0x191/0x370 [ 65.402910][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.402927][ T5905] vfs_write+0x6ac/0x1050 [ 65.402943][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 65.402961][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 65.402978][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 65.403002][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 65.403033][ T5905] ksys_write+0x12a/0x250 [ 65.403047][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 65.403065][ T5905] do_syscall_64+0x115/0x870 [ 65.403109][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 65.403128][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.403146][ T5905] RIP: 0033:0x7f2be235e90e [ 65.403160][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 65.403176][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 65.403192][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 65.403202][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 65.403212][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 65.403222][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.403232][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 65.403248][ T5905] [ 65.403279][ T5905] BUG: Bad page state in process syz.0.17 pfn:3d50d [ 65.504538][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803d50de10 pfn:0x3d50d [ 65.508721][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 65.511743][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 65.514858][ T5905] raw: ffff88803d50de10 0000000000000001 00000000ffffffff 0000000000000000 [ 65.517865][ T5905] page dumped because: page_pool leak [ 65.519745][ T5905] page_owner tracks the page as allocated [ 65.521600][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774689737, free_ts 63477056079 [ 65.526708][ T5905] post_alloc_hook+0xfd/0x120 [ 65.528275][ T5905] get_page_from_freelist+0xf48/0x3530 [ 65.530001][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 65.531880][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 65.533637][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 65.535564][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 65.537256][ T5905] skb_pp_cow_data+0x975/0x1140 [ 65.538881][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 65.540467][ T5905] do_xdp_generic+0x56b/0x12c0 [ 65.542059][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.543546][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.545116][ T5905] vfs_write+0x6ac/0x1050 [ 65.546492][ T5905] ksys_write+0x12a/0x250 [ 65.547861][ T5905] do_syscall_64+0x115/0x870 [ 65.549398][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.551278][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 65.553381][ T5905] __free_frozen_pages+0x79f/0x1090 [ 65.555043][ T5905] qlist_free_all+0x47/0xf0 [ 65.556490][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 65.558246][ T5905] __kasan_slab_alloc+0x69/0x90 [ 65.559762][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 65.561640][ T5905] __alloc_skb+0x140/0x710 [ 65.563019][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 65.564787][ T5905] mpls_dev_notify+0x6ce/0x920 [ 65.566310][ T5905] notifier_call_chain+0x99/0x3f0 [ 65.567912][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 65.569839][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 65.571875][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 65.573673][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 65.575453][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 65.577277][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 65.579027][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 65.580521][ T5905] Modules linked in: [ 65.581795][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 65.581813][ T5905] Tainted: [B]=BAD_PAGE [ 65.581816][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.581823][ T5905] Call Trace: [ 65.581829][ T5905] [ 65.581834][ T5905] dump_stack_lvl+0x100/0x190 [ 65.581851][ T5905] bad_page.cold+0xbe/0xdf [ 65.581869][ T5905] ? __pfx_bad_page+0x10/0x10 [ 65.581883][ T5905] ? page_bad_reason+0x98/0x200 [ 65.581895][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 65.581913][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 65.581926][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 65.581941][ T5905] page_frag_free+0x199/0x1f0 [ 65.581955][ T5905] __xdp_return+0x3b6/0x990 [ 65.581967][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 65.581980][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 65.581990][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 65.582004][ T5905] do_xdp_generic+0x92e/0x12c0 [ 65.582017][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 65.582033][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.582047][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 65.582059][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 65.582078][ T5905] ? find_held_lock+0x2b/0x80 [ 65.582088][ T5905] ? tun_get+0x191/0x370 [ 65.582097][ T5905] ? tun_get+0x191/0x370 [ 65.582107][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.582119][ T5905] vfs_write+0x6ac/0x1050 [ 65.582129][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 65.582140][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 65.582152][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 65.582169][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 65.582186][ T5905] ksys_write+0x12a/0x250 [ 65.582195][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 65.582206][ T5905] do_syscall_64+0x115/0x870 [ 65.582221][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 65.582233][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.582246][ T5905] RIP: 0033:0x7f2be235e90e [ 65.582255][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 65.582266][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 65.582276][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 65.582283][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 65.582290][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 65.582296][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.582303][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 65.582312][ T5905] [ 65.582321][ T5905] BUG: Bad page state in process syz.0.17 pfn:2f7a1 [ 65.664871][ T5905] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802f7a1000 pfn:0x2f7a1 [ 65.667972][ T5905] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 65.670229][ T5905] raw: 00fff00000000000 dead000000000040 ffff888022f82000 0000000000000000 [ 65.672885][ T5905] raw: ffff88802f7a1000 0000000000000001 00000000ffffffff 0000000000000000 [ 65.675544][ T5905] page dumped because: page_pool leak [ 65.677222][ T5905] page_owner tracks the page as allocated [ 65.679062][ T5905] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5905, tgid 5905 (syz.0.17), ts 63774681502, free_ts 63477071338 [ 65.684186][ T5905] post_alloc_hook+0xfd/0x120 [ 65.685683][ T5905] get_page_from_freelist+0xf48/0x3530 [ 65.687390][ T5905] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 65.689298][ T5905] alloc_pages_bulk_noprof+0x5de/0x13c0 [ 65.691057][ T5905] __page_pool_alloc_netmems_slow+0x1c6/0xa60 [ 65.692955][ T5905] page_pool_alloc_netmems+0xc4/0x1a0 [ 65.694646][ T5905] skb_pp_cow_data+0x975/0x1140 [ 65.696194][ T5905] skb_cow_data_for_xdp+0x88/0xb0 [ 65.697797][ T5905] do_xdp_generic+0x56b/0x12c0 [ 65.699356][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.700845][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.702418][ T5905] vfs_write+0x6ac/0x1050 [ 65.703790][ T5905] ksys_write+0x12a/0x250 [ 65.705157][ T5905] do_syscall_64+0x115/0x870 [ 65.706636][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.708546][ T5905] page last free pid 5588 tgid 5588 stack trace: [ 65.710523][ T5905] __free_frozen_pages+0x79f/0x1090 [ 65.712084][ T5905] qlist_free_all+0x47/0xf0 [ 65.713344][ T5905] kasan_quarantine_reduce+0x1a0/0x1f0 [ 65.715063][ T5905] __kasan_slab_alloc+0x69/0x90 [ 65.716579][ T5905] kmem_cache_alloc_node_noprof+0x27d/0x6b0 [ 65.718482][ T5905] __alloc_skb+0x140/0x710 [ 65.719893][ T5905] mpls_netconf_notify_devconf+0x4a/0x100 [ 65.721679][ T5905] mpls_dev_notify+0x6ce/0x920 [ 65.723139][ T5905] notifier_call_chain+0x99/0x3f0 [ 65.724721][ T5905] call_netdevice_notifiers_info+0xbe/0x110 [ 65.726575][ T5905] unregister_netdevice_many_notify+0x1149/0x2150 [ 65.728643][ T5905] unregister_netdevice_queue+0x30b/0x3c0 [ 65.730432][ T5905] _cfg80211_unregister_wdev+0x66e/0x830 [ 65.732223][ T5905] ieee80211_remove_interfaces+0x34e/0x6e0 [ 65.734072][ T5905] ieee80211_unregister_hw+0x55/0x360 [ 65.735761][ T5905] hwsim_exit_net+0x88e/0x14f0 [ 65.737263][ T5905] Modules linked in: [ 65.738578][ T5905] CPU: 2 UID: 0 PID: 5905 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 65.738595][ T5905] Tainted: [B]=BAD_PAGE [ 65.738599][ T5905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.738605][ T5905] Call Trace: [ 65.738612][ T5905] [ 65.738617][ T5905] dump_stack_lvl+0x100/0x190 [ 65.738638][ T5905] bad_page.cold+0xbe/0xdf [ 65.738656][ T5905] ? __pfx_bad_page+0x10/0x10 [ 65.738670][ T5905] ? page_bad_reason+0x98/0x200 [ 65.738683][ T5905] __free_frozen_pages+0x7d1/0x1090 [ 65.738700][ T5905] ? kasan_quarantine_put+0x104/0x240 [ 65.738713][ T5905] ? lockdep_hardirqs_on+0x78/0x100 [ 65.738728][ T5905] page_frag_free+0x199/0x1f0 [ 65.738741][ T5905] __xdp_return+0x3b6/0x990 [ 65.738753][ T5905] bpf_xdp_adjust_tail+0x8a1/0xbb0 [ 65.738766][ T5905] bpf_prog_5d7dc57dfd7f985a+0x1e/0x24 [ 65.738775][ T5905] bpf_prog_run_generic_xdp+0x614/0x1610 [ 65.738791][ T5905] do_xdp_generic+0x92e/0x12c0 [ 65.738802][ T5905] ? __pfx_do_xdp_generic+0x10/0x10 [ 65.738818][ T5905] tun_get_user+0x1c1c/0x3c20 [ 65.738832][ T5905] ? __pfx_tun_get_user+0x10/0x10 [ 65.738843][ T5905] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 65.738862][ T5905] ? find_held_lock+0x2b/0x80 [ 65.738873][ T5905] ? tun_get+0x191/0x370 [ 65.738881][ T5905] ? tun_get+0x191/0x370 [ 65.738891][ T5905] tun_chr_write_iter+0xdc/0x200 [ 65.738903][ T5905] vfs_write+0x6ac/0x1050 [ 65.738914][ T5905] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 65.738925][ T5905] ? __pfx_vfs_write+0x10/0x10 [ 65.738937][ T5905] ? __x64_sys_futex+0x34f/0x4d0 [ 65.738955][ T5905] ? __x64_sys_futex+0x358/0x4d0 [ 65.738972][ T5905] ksys_write+0x12a/0x250 [ 65.738981][ T5905] ? __pfx_ksys_write+0x10/0x10 [ 65.738992][ T5905] do_syscall_64+0x115/0x870 [ 65.739007][ T5905] ? clear_bhb_loop+0x70/0xc0 [ 65.739020][ T5905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.739031][ T5905] RIP: 0033:0x7f2be235e90e [ 65.739041][ T5905] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 65.739051][ T5905] RSP: 002b:00007ffd7937e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 65.739062][ T5905] RAX: ffffffffffffffda RBX: 0000555573200500 RCX: 00007f2be235e90e [ 65.739069][ T5905] RDX: 000000000000fdef RSI: 00002000000005c0 RDI: 00000000000000c8 [ 65.739075][ T5905] RBP: 00007f2be2435024 R08: 0000000000000000 R09: 0000000000000000 [ 65.739081][ T5905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.739087][ T5905] R13: 00007f2be2625fac R14: 00007f2be2625fa0 R15: 00007f2be2625fa0 [ 65.739097][ T5905] [ 68.882258][ T5588] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.141925][ T5588] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.201433][ T5588] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.252025][ T5588] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.339194][ T5588] bridge_slave_1: left allmulticast mode [ 69.341465][ T5588] bridge_slave_1: left promiscuous mode [ 69.343686][ T5588] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.346879][ T5588] bridge_slave_0: left allmulticast mode [ 69.349267][ T5588] bridge_slave_0: left promiscuous mode [ 69.351241][ T5588] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.381409][ T5588] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.386715][ T5588] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.391430][ T5588] bond0 (unregistering): Released all slaves [ 69.443862][ T42] kauditd_printk_skb: 11 callbacks suppressed [ 69.443879][ T42] audit: type=1400 audit(1786390021.382:209): avc: denied { write } for pid=5912 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 [ 69.485949][ T42] audit: type=1400 audit(1786390021.422:210): avc: denied { write } for pid=5915 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 [ 69.519704][ T5434] 8021q: adding VLAN 0 to HW filter on device eth2 [ 69.571631][ T42] audit: type=1400 audit(1786390021.512:211): avc: denied { write } for pid=5918 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 [ 69.612472][ T42] audit: type=1400 audit(1786390021.552:212): avc: denied { write } for pid=5921 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 [ 69.646300][ T5434] 8021q: adding VLAN 0 to HW filter on device eth3 [ 69.695680][ T5588] hsr_slave_0: left promiscuous mode [ 69.698464][ T5588] hsr_slave_1: left promiscuous mode [ 69.700704][ T5588] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.703460][ T5588] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.706589][ T5588] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.709693][ T5588] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.714752][ T5588] veth1_macvtap: left promiscuous mode [ 69.716865][ T5588] veth0_macvtap: left promiscuous mode [ 69.719096][ T5588] veth1_vlan: left promiscuous mode [ 69.720997][ T5588] veth0_vlan: left promiscuous mode [ 69.726674][ T42] audit: type=1400 audit(1786390021.662:213): avc: denied { write } for pid=5925 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 [ 69.770221][ T42] audit: type=1400 audit(1786390021.712:214): avc: denied { write } for pid=5928 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 [ 69.795706][ T5588] team0 (unregistering): Port device team_slave_1 removed [ 69.805508][ T5588] team0 (unregistering): Port device team_slave_0 removed [ 69.837942][ T5434] 8021q: adding VLAN 0 to HW filter on device eth4 [ 69.895585][ T42] audit: type=1400 audit(1786390021.832:215): avc: denied { write } for pid=5931 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 [ 69.940713][ T42] audit: type=1400 audit(1786390021.882:216): avc: denied { write } for pid=5934 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 [ 69.970809][ T5434] 8021q: adding VLAN 0 to HW filter on device eth5 [ 71.349624][ T1435] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.352328][ T1435] ieee802154 phy1 wpan1: encryption failed: -22 VM DIAGNOSIS: 19:26:55 Registers: info registers vcpu 0 CPU#0 RAX=00000000000c04ef RBX=ffffffff8e891480 RCX=ffffffff8bbad335 RDX=0000000000000000 RSI=ffffffff8e1a9056 RDI=ffffffff8c400380 RBP=fffffbfff1d12290 RSP=ffffffff8e807e10 R8 =0000000000000001 R9 =ffffed100d48678d R10=ffff88806a433c6b R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=1ffffffff1d00fc6 R15=dffffc0000000000 RIP=ffffffff8bbab8ff RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d5dec000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b32524008 CR3=0000000032d2b000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000008000100 Opmask01=0000000000000000 Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 307a79732f74656e 2f70756f7267637a ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 00007ffd7937e69c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435607 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435647 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be24357ab ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435639 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6379656b00657461 69746e6174736e69 246c746379656b00 7974697275636573 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=0000000000065aff RBX=ffff88801eaf2540 RCX=ffffffff8bbad335 RDX=0000000000000000 RSI=ffffffff8e1a9056 RDI=ffffffff8c400380 RBP=ffffed1003d5e4a8 RSP=ffffc90000177e00 R8 =0000000000000001 R9 =ffffed100d4a678d R10=ffff88806a533c6b R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=1ffff9200002efc4 R15=dffffc0000000000 RIP=ffffffff8bbab8ff RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d5eec000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f763fd33a10 CR3=0000000032d2b000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000c0c0c0c0 Opmask01=0000000000000fff Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e6e0 0000003000000010 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 00007ffd7937e69c ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 00007ffd7937e69c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435607 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435647 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be24357ab ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435639 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2029706d742d7a79 73287269646b6d00 706d742d7a79732f 2e00303030303031 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 050c554851085f5c 560d574c414e4800 554851085f5c560a 0b00151515151514 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be25f25f8 00007f2be25f25c8 00007f2be25f2600 00007f2be25f25e0 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=0000000000000070 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff85a35085 RDI=ffffffff9b9f7ec0 RBP=ffffffff9b9f7e80 RSP=ffffc90003ad6f00 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000070 R14=ffffffff9b6ea245 R15=ffffffff85a35020 RIP=ffffffff85a350af RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555573200500 ffffffff 00c00000 GS =0000 ffff8880d5fec000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000200000010000 CR3=0000000034a0e000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000008001 Opmask01=0000000000000000 Opmask02=000000000000003f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 006e75745f7a7973 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7937e696 00007ffd7937e69c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435607 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435647 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be24357ab ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f2be2435639 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 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