[ 26.964639][ T22] audit: type=1400 audit(1575401833.515:37): avc: denied { watch } for pid=7047 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 26.992509][ T22] audit: type=1400 audit(1575401833.515:38): avc: denied { watch } for pid=7047 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 27.183952][ T22] audit: type=1800 audit(1575401833.735:39): pid=6958 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 27.205620][ T22] audit: type=1800 audit(1575401833.735:40): pid=6958 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.083779][ T22] audit: type=1400 audit(1575401838.635:41): avc: denied { map } for pid=7129 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.220' (ECDSA) to the list of known hosts. 2019/12/03 19:37:24 parsed 1 programs [ 38.105499][ T22] audit: type=1400 audit(1575401844.655:42): avc: denied { map } for pid=7142 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 39.847378][ T22] audit: type=1400 audit(1575401846.395:43): avc: denied { map } for pid=7142 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=16712 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 39.849486][ T3793] kmemleak: Automatic memory scanning thread ended 2019/12/03 19:37:33 executed programs: 0 [ 47.334583][ T7170] IPVS: ftp: loaded support on port[0] = 21 [ 47.336129][ T7165] IPVS: ftp: loaded support on port[0] = 21 [ 47.344986][ T7171] IPVS: ftp: loaded support on port[0] = 21 [ 47.348385][ T7167] IPVS: ftp: loaded support on port[0] = 21 [ 47.402533][ T7176] IPVS: ftp: loaded support on port[0] = 21 [ 47.430509][ T7174] IPVS: ftp: loaded support on port[0] = 21 [ 47.430516][ T7178] IPVS: ftp: loaded support on port[0] = 21 [ 47.440222][ T7170] chnl_net:caif_netlink_parms(): no params data found [ 47.459803][ T7171] chnl_net:caif_netlink_parms(): no params data found [ 47.470486][ T7179] IPVS: ftp: loaded support on port[0] = 21 [ 47.477936][ T7167] chnl_net:caif_netlink_parms(): no params data found [ 47.488905][ T7165] chnl_net:caif_netlink_parms(): no params data found [ 47.531629][ T7170] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.538770][ T7170] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.546716][ T7170] device bridge_slave_0 entered promiscuous mode [ 47.554601][ T7170] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.561653][ T7170] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.569106][ T7170] device bridge_slave_1 entered promiscuous mode [ 47.583401][ T7165] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.590488][ T7165] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.597711][ T7165] device bridge_slave_0 entered promiscuous mode [ 47.604479][ T7176] chnl_net:caif_netlink_parms(): no params data found [ 47.614022][ T7171] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.621302][ T7171] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.628562][ T7171] device bridge_slave_0 entered promiscuous mode [ 47.635461][ T7170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.658446][ T7165] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.665746][ T7165] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.673093][ T7165] device bridge_slave_1 entered promiscuous mode [ 47.681506][ T7171] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.688522][ T7171] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.695851][ T7171] device bridge_slave_1 entered promiscuous mode [ 47.702808][ T7170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.713301][ T7178] chnl_net:caif_netlink_parms(): no params data found [ 47.726836][ T7165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.737335][ T7165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.751246][ T7171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.761004][ T7176] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.768023][ T7176] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.775432][ T7176] device bridge_slave_0 entered promiscuous mode [ 47.782933][ T7176] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.790079][ T7176] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.797452][ T7176] device bridge_slave_1 entered promiscuous mode [ 47.804140][ T7167] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.811606][ T7167] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.819078][ T7167] device bridge_slave_0 entered promiscuous mode [ 47.827179][ T7167] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.834336][ T7167] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.841648][ T7167] device bridge_slave_1 entered promiscuous mode [ 47.848417][ T7171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.861478][ T7171] team0: Port device team_slave_0 added [ 47.867868][ T7171] team0: Port device team_slave_1 added [ 47.879179][ T7176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.888462][ T7165] team0: Port device team_slave_0 added [ 47.895600][ T7176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.905821][ T7170] team0: Port device team_slave_0 added [ 47.912896][ T7170] team0: Port device team_slave_1 added [ 47.918489][ T7178] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.925762][ T7178] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.933354][ T7178] device bridge_slave_0 entered promiscuous mode [ 47.940815][ T7178] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.947826][ T7178] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.955163][ T7178] device bridge_slave_1 entered promiscuous mode [ 47.961932][ T7165] team0: Port device team_slave_1 added [ 47.999653][ T7171] device hsr_slave_0 entered promiscuous mode [ 48.039027][ T7171] device hsr_slave_1 entered promiscuous mode [ 48.081706][ T7167] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.091577][ T7167] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.104314][ T7167] team0: Port device team_slave_0 added [ 48.111366][ T7167] team0: Port device team_slave_1 added [ 48.118471][ T7178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.129860][ T7176] team0: Port device team_slave_0 added [ 48.136789][ T7176] team0: Port device team_slave_1 added [ 48.151237][ T7178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.167019][ T7179] chnl_net:caif_netlink_parms(): no params data found [ 48.189497][ T7170] device hsr_slave_0 entered promiscuous mode [ 48.239038][ T7170] device hsr_slave_1 entered promiscuous mode [ 48.298996][ T7170] debugfs: Directory 'hsr0' with parent '/' already present! [ 48.311901][ T7174] chnl_net:caif_netlink_parms(): no params data found [ 48.324650][ T22] audit: type=1400 audit(1575401854.875:44): avc: denied { create } for pid=7171 comm="syz-executor.7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.349331][ T22] audit: type=1400 audit(1575401854.875:45): avc: denied { write } for pid=7171 comm="syz-executor.7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.359807][ T7165] device hsr_slave_0 entered promiscuous mode [ 48.374014][ T22] audit: type=1400 audit(1575401854.875:46): avc: denied { read } for pid=7171 comm="syz-executor.7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.419042][ T7165] device hsr_slave_1 entered promiscuous mode [ 48.488888][ T7165] debugfs: Directory 'hsr0' with parent '/' already present! [ 48.496785][ T7178] team0: Port device team_slave_0 added [ 48.503586][ T7178] team0: Port device team_slave_1 added [ 48.579564][ T7176] device hsr_slave_0 entered promiscuous mode [ 48.639077][ T7176] device hsr_slave_1 entered promiscuous mode [ 48.718917][ T7176] debugfs: Directory 'hsr0' with parent '/' already present! [ 48.779599][ T7167] device hsr_slave_0 entered promiscuous mode [ 48.829028][ T7167] device hsr_slave_1 entered promiscuous mode [ 48.878908][ T7167] debugfs: Directory 'hsr0' with parent '/' already present! [ 48.886434][ T7171] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 48.999705][ T7178] device hsr_slave_0 entered promiscuous mode [ 49.059032][ T7178] device hsr_slave_1 entered promiscuous mode [ 49.108925][ T7178] debugfs: Directory 'hsr0' with parent '/' already present! [ 49.122100][ T7174] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.129202][ T7174] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.138218][ T7174] device bridge_slave_0 entered promiscuous mode [ 49.147388][ T7171] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 49.170234][ T7171] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 49.210841][ T7171] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 49.251044][ T7174] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.258090][ T7174] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.265490][ T7174] device bridge_slave_1 entered promiscuous mode [ 49.277882][ T7174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.287231][ T7179] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.294370][ T7179] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.301789][ T7179] device bridge_slave_0 entered promiscuous mode [ 49.310728][ T7170] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.321434][ T7170] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.369962][ T7170] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.430223][ T7170] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.469505][ T7165] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 49.509767][ T7174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.519734][ T7179] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.526771][ T7179] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.534314][ T7179] device bridge_slave_1 entered promiscuous mode [ 49.543659][ T7176] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 49.609612][ T7165] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 49.660685][ T7165] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.710203][ T7165] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.771249][ T7167] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 49.829838][ T7179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.839896][ T7179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.849229][ T7176] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 49.890711][ T7176] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 49.930261][ T7176] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 50.031460][ T7167] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 50.062507][ T7179] team0: Port device team_slave_0 added [ 50.068529][ T7179] team0: Port device team_slave_1 added [ 50.074492][ T7174] team0: Port device team_slave_0 added [ 50.080400][ T7178] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 50.100487][ T7178] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 50.140129][ T7167] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 50.180153][ T7167] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 50.219720][ T7174] team0: Port device team_slave_1 added [ 50.226649][ T7178] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 50.269965][ T7178] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 50.359654][ T7179] device hsr_slave_0 entered promiscuous mode [ 50.399065][ T7179] device hsr_slave_1 entered promiscuous mode [ 50.458923][ T7179] debugfs: Directory 'hsr0' with parent '/' already present! [ 50.472711][ T7165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.480614][ T7176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.510189][ T7174] device hsr_slave_0 entered promiscuous mode [ 50.539084][ T7174] device hsr_slave_1 entered promiscuous mode [ 50.578908][ T7174] debugfs: Directory 'hsr0' with parent '/' already present! [ 50.587381][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.595240][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.604495][ T7165] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.614370][ T7176] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.627306][ T7170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.634686][ T7184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.642713][ T7184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.650162][ T7184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.658398][ T7184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.666527][ T7184] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.673569][ T7184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.681541][ T7184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.691007][ T7179] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 50.719888][ T7179] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 50.770133][ T7179] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 50.789841][ T7179] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 50.826823][ T7176] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.837723][ T7176] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.850440][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.859707][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.867867][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.875040][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.882649][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.890932][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.899163][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.906180][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.913574][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.921931][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.930052][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.937068][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.944488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.952654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.960780][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.968906][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.976886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.985002][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.993002][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.001117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.009502][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.017454][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.025372][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.033799][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.041365][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.048730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.060897][ T7178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.074147][ T7165] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.086383][ T7165] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.100254][ T7170] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.108060][ T7176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.118461][ T7171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.127033][ T7178] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.134136][ T7174] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 51.189497][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.197665][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.205835][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.213943][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.222162][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.230213][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.238269][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.246275][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.254510][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.262528][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.270285][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.277837][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.285237][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.292590][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.300854][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.308979][ T7180] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.315981][ T7180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.323354][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.330786][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.338142][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.345713][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.353063][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.364904][ T7165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.374168][ T22] audit: type=1400 audit(1575401857.925:47): avc: denied { associate } for pid=7165 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 51.377377][ T7179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.406860][ T7171] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.419678][ T7174] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 51.440119][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.448438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.456856][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.464156][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.471899][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.480100][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.488200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.495565][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.502918][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.511127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.519141][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.527221][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.535254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.542715][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.550160][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.558389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.566805][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.573846][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.581366][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.589667][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.597746][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.605547][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.612920][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.621099][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.629344][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.637396][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.645427][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.653525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.661543][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.669600][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.677569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.685657][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.693973][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.701467][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.709313][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.719839][ T7179] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.737672][ T7170] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.749232][ T7170] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.760431][ T7174] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 51.779894][ T7174] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 51.823041][ T7178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.830685][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.838159][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.845835][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.854473][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.863035][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.870075][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.877527][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.885723][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.893768][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.901825][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.910022][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.918513][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.926827][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.933896][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.941501][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.949884][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.958041][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.965057][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.972590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.981016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.988556][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.996309][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.004299][ T7199] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 52.017270][ T7170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.027649][ T7201] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 52.056726][ T7171] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.067439][ T7171] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.081330][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.088710][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.096570][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.105124][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.113538][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.121802][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.128831][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.136218][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.144516][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.152732][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.160927][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.168970][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.177164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.185331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.193414][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.201457][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.209415][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.217615][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.225075][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.234120][ T7203] netlink: 'syz-executor.6': attribute type 1 has an invalid length. [ 52.248164][ T7179] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.259209][ T7179] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.271206][ T7167] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.281576][ T7178] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.288576][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.296814][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.305224][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.313402][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.321474][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.329653][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.337563][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.345532][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.353533][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.360864][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.368191][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.375564][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2019/12/03 19:37:38 executed programs: 8 [ 52.382906][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.390357][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.397588][ T7209] netlink: 'syz-executor.6': attribute type 1 has an invalid length. [ 52.407769][ T7171] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.422880][ T7167] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.431494][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.440283][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.447665][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.455073][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.463360][ T7179] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.487773][ T7218] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 52.513748][ T7167] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.524910][ T7167] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.535794][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.544700][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.552963][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.559996][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.567349][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.575862][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.584207][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.591230][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.598687][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.607110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.615450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.623695][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.631884][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.640147][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.648155][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.656140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.664223][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.672248][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.680545][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.688087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.695553][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.702970][ T7222] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 52.713610][ T7220] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 52.735788][ T7227] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 52.749538][ T7174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.757118][ T7229] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 52.779303][ T7233] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 52.800168][ T7188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.807615][ T7188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.816596][ T7167] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.826676][ T7174] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.833994][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.841609][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.860766][ T7174] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.871711][ T7174] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.894886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.903351][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.911852][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.918891][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.926355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.934666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.943211][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.950264][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.957786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.966008][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.974168][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.982288][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.990379][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.998451][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.006542][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.014747][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.022998][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.031087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.039291][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.046849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.054370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.065720][ T7174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.075211][ T7188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.082999][ T7188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.851038][ T7272] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 61.309739][ T7272] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888107f605c0 (size 64): comm "syz-executor.6", pid 7209, jiffies 4294942514 (age 8.990s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d0 05 f6 07 81 88 ff ff d0 05 f6 07 81 88 ff ff ................ backtrace: [<000000003bcff9ae>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000bd6d25c9>] netdev_name_node_alloc+0x2a/0x70 [<00000000162a5512>] register_netdevice+0xaf/0x650 [<0000000090e42f66>] bond_newlink+0x41/0x80 [<00000000b2729a33>] __rtnl_newlink+0x89a/0xb80 [<000000003477ba37>] rtnl_newlink+0x4e/0x80 [<00000000a1335eee>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000cfb86905>] netlink_rcv_skb+0x61/0x170 [<0000000034ba4e86>] rtnetlink_rcv+0x1d/0x30 [<0000000024f1f653>] netlink_unicast+0x223/0x310 [<00000000de12199a>] netlink_sendmsg+0x29f/0x550 [<000000003b3fc9d4>] sock_sendmsg+0x54/0x70 [<000000000dc7712e>] ____sys_sendmsg+0x2d0/0x300 [<00000000f4a63cef>] ___sys_sendmsg+0x9c/0x100 [<000000002cb9f20e>] __sys_sendmsg+0x80/0xf0 [<000000007130cca2>] __x64_sys_sendmsg+0x23/0x30 BUG: memory leak unreferenced object 0xffff888107327840 (size 64): comm "syz-executor.1", pid 7227, jiffies 4294942548 (age 8.650s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 50 78 32 07 81 88 ff ff 50 78 32 07 81 88 ff ff Px2.....Px2..... backtrace: [<000000003bcff9ae>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000bd6d25c9>] netdev_name_node_alloc+0x2a/0x70 [<00000000162a5512>] register_netdevice+0xaf/0x650 [<0000000090e42f66>] bond_newlink+0x41/0x80 [<00000000b2729a33>] __rtnl_newlink+0x89a/0xb80 [<000000003477ba37>] rtnl_newlink+0x4e/0x80 [<00000000a1335eee>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000cfb86905>] netlink_rcv_skb+0x61/0x170 [<0000000034ba4e86>] rtnetlink_rcv+0x1d/0x30 [<0000000024f1f653>] netlink_unicast+0x223/0x310 [<00000000de12199a>] netlink_sendmsg+0x29f/0x550 [<000000003b3fc9d4>] sock_sendmsg+0x54/0x70 [<000000000dc7712e>] ____sys_sendmsg+0x2d0/0x300 [<00000000f4a63cef>] ___sys_sendmsg+0x9c/0x100 [<000000002cb9f20e>] __sys_sendmsg+0x80/0xf0 [<000000007130cca2>] __x64_sys_sendmsg+0x23/0x30 BUG: memory leak unreferenced object 0xffff888109b28280 (size 64): comm "syz-executor.7", pid 7247, jiffies 4294942580 (age 8.340s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90 82 b2 09 81 88 ff ff 90 82 b2 09 81 88 ff ff ................ backtrace: [<000000003bcff9ae>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000bd6d25c9>] netdev_name_node_alloc+0x2a/0x70 [<00000000162a5512>] register_netdevice+0xaf/0x650 [<0000000090e42f66>] bond_newlink+0x41/0x80 [<00000000b2729a33>] __rtnl_newlink+0x89a/0xb80 [<000000003477ba37>] rtnl_newlink+0x4e/0x80 [<00000000a1335eee>] rtnetlink_rcv_msg+0x178/0x4b0 [<00000000cfb86905>] netlink_rcv_skb+0x61/0x170 [<0000000034ba4e86>] rtnetlink_rcv+0x1d/0x30 [<0000000024f1f653>] netlink_unicast+0x223/0x310 [<00000000de12199a>] netlink_sendmsg+0x29f/0x550 [<000000003b3fc9d4>] sock_sendmsg+0x54/0x70 [<000000000dc7712e>] ____sys_sendmsg+0x2d0/0x300 [<00000000f4a63cef>] ___sys_sendmsg+0x9c/0x100 [<000000002cb9f20e>] __sys_sendmsg+0x80/0xf0 [<000000007130cca2>] __x64_sys_sendmsg+0x23/0x30