[ 26.900912][ T24] audit: type=1800 audit(1573407975.471:36): pid=6927 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.730049][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 32.730055][ T24] audit: type=1400 audit(1573407981.371:41): avc: denied { map } for pid=7098 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 '10.128.0.9' (ECDSA) to the list of known hosts. [ 95.609911][ T24] audit: type=1400 audit(1573408044.251:42): avc: denied { map } for pid=7112 comm="syz-executor007" path="/root/syz-executor007198373" dev="sda1" ino=16461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 102.804825][ T7128] IPVS: ftp: loaded support on port[0] = 21 [ 102.805518][ T7124] IPVS: ftp: loaded support on port[0] = 21 [ 102.814236][ T7127] IPVS: ftp: loaded support on port[0] = 21 [ 102.818605][ T7122] IPVS: ftp: loaded support on port[0] = 21 [ 102.830122][ T7123] IPVS: ftp: loaded support on port[0] = 21 [ 102.837530][ T24] audit: type=1400 audit(1573408051.481:43): avc: denied { create } for pid=7122 comm="syz-executor007" 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 [ 102.838331][ T7126] IPVS: ftp: loaded support on port[0] = 21 [ 102.865311][ T24] audit: type=1400 audit(1573408051.511:44): avc: denied { write } for pid=7122 comm="syz-executor007" 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 [ 102.882257][ T7121] IPVS: ftp: loaded support on port[0] = 21 [ 102.893654][ T24] audit: type=1400 audit(1573408051.511:45): avc: denied { read } for pid=7122 comm="syz-executor007" 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 [ 102.910521][ T7125] IPVS: ftp: loaded support on port[0] = 21 [ 102.940375][ T7122] chnl_net:caif_netlink_parms(): no params data found [ 102.977654][ T7122] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.984968][ T7122] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.992661][ T7122] device bridge_slave_0 entered promiscuous mode [ 103.001280][ T7121] chnl_net:caif_netlink_parms(): no params data found [ 103.011148][ T7128] chnl_net:caif_netlink_parms(): no params data found [ 103.023880][ T7124] chnl_net:caif_netlink_parms(): no params data found [ 103.034618][ T7122] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.042187][ T7122] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.049627][ T7122] device bridge_slave_1 entered promiscuous mode [ 103.073705][ T7122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.084770][ T7123] chnl_net:caif_netlink_parms(): no params data found [ 103.092504][ T7126] chnl_net:caif_netlink_parms(): no params data found [ 103.101062][ T7127] chnl_net:caif_netlink_parms(): no params data found [ 103.110700][ T7124] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.117933][ T7124] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.125850][ T7124] device bridge_slave_0 entered promiscuous mode [ 103.132787][ T7122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.148828][ T7128] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.156023][ T7128] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.163563][ T7128] device bridge_slave_0 entered promiscuous mode [ 103.171338][ T7128] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.178690][ T7128] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.186069][ T7128] device bridge_slave_1 entered promiscuous mode [ 103.197706][ T7128] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.209244][ T7124] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.216691][ T7124] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.224371][ T7124] device bridge_slave_1 entered promiscuous mode [ 103.237575][ T7123] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.244630][ T7123] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.252059][ T7123] device bridge_slave_0 entered promiscuous mode [ 103.260816][ T7128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.276085][ T7124] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.287200][ T7124] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.296608][ T7123] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.304100][ T7123] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.312007][ T7123] device bridge_slave_1 entered promiscuous mode [ 103.321268][ T7121] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.328436][ T7121] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.336072][ T7121] device bridge_slave_0 entered promiscuous mode [ 103.343960][ T7121] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.351107][ T7121] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.358600][ T7121] device bridge_slave_1 entered promiscuous mode [ 103.367916][ T7128] team0: Port device team_slave_0 added [ 103.375249][ T7128] team0: Port device team_slave_1 added [ 103.381438][ T7122] team0: Port device team_slave_0 added [ 103.388568][ T7122] team0: Port device team_slave_1 added [ 103.396413][ T7123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.406941][ T7123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.416317][ T7127] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.423729][ T7127] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.431247][ T7127] device bridge_slave_0 entered promiscuous mode [ 103.439477][ T7127] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.446753][ T7127] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.454120][ T7127] device bridge_slave_1 entered promiscuous mode [ 103.464688][ T7126] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.472108][ T7126] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.479933][ T7126] device bridge_slave_0 entered promiscuous mode [ 103.487299][ T7125] chnl_net:caif_netlink_parms(): no params data found [ 103.498599][ T7121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.508558][ T7124] team0: Port device team_slave_0 added [ 103.514503][ T7121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.526181][ T7126] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.533211][ T7126] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.541569][ T7126] device bridge_slave_1 entered promiscuous mode [ 103.565816][ T7122] device hsr_slave_0 entered promiscuous mode [ 103.635084][ T7122] device hsr_slave_1 entered promiscuous mode [ 103.676681][ T7124] team0: Port device team_slave_1 added [ 103.682636][ T7123] team0: Port device team_slave_0 added [ 103.690226][ T7123] team0: Port device team_slave_1 added [ 103.715731][ T7128] device hsr_slave_0 entered promiscuous mode [ 103.775085][ T7128] device hsr_slave_1 entered promiscuous mode [ 103.824860][ T7128] debugfs: Directory 'hsr0' with parent '/' already present! [ 103.876158][ T7124] device hsr_slave_0 entered promiscuous mode [ 103.905095][ T7124] device hsr_slave_1 entered promiscuous mode [ 103.945141][ T7124] debugfs: Directory 'hsr0' with parent '/' already present! [ 103.956987][ T7127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.978062][ T7125] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.985815][ T7125] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.004932][ T7125] device bridge_slave_0 entered promiscuous mode [ 104.066523][ T7123] device hsr_slave_0 entered promiscuous mode [ 104.085389][ T7123] device hsr_slave_1 entered promiscuous mode [ 104.124811][ T7123] debugfs: Directory 'hsr0' with parent '/' already present! [ 104.133028][ T7121] team0: Port device team_slave_0 added [ 104.139783][ T7127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.155492][ T7126] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.270894][ T7125] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.286980][ T7125] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.294385][ T7125] device bridge_slave_1 entered promiscuous mode [ 104.468497][ T7127] team0: Port device team_slave_0 added [ 104.474481][ T7127] team0: Port device team_slave_1 added [ 104.546198][ T7121] team0: Port device team_slave_1 added [ 104.552177][ T7126] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.648438][ T7122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.699063][ T7124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.739214][ T7125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.866191][ T7121] device hsr_slave_0 entered promiscuous mode [ 104.915158][ T7121] device hsr_slave_1 entered promiscuous mode [ 104.965391][ T7121] debugfs: Directory 'hsr0' with parent '/' already present! [ 104.977212][ T7126] team0: Port device team_slave_0 added [ 104.985141][ T7123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.992708][ T7128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.026017][ T7125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.095703][ T7127] device hsr_slave_0 entered promiscuous mode [ 105.135038][ T7127] device hsr_slave_1 entered promiscuous mode [ 105.174871][ T7127] debugfs: Directory 'hsr0' with parent '/' already present! [ 105.182618][ T7126] team0: Port device team_slave_1 added [ 105.190624][ T7123] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.220999][ T7122] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.245993][ T7125] team0: Port device team_slave_0 added [ 105.252166][ T7125] team0: Port device team_slave_1 added [ 105.338952][ T7124] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.352944][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.375587][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.455256][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.512363][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.585015][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.604967][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.665328][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.735329][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.837361][ T7126] device hsr_slave_0 entered promiscuous mode [ 105.885330][ T7126] device hsr_slave_1 entered promiscuous mode [ 105.924948][ T7126] debugfs: Directory 'hsr0' with parent '/' already present! [ 105.953466][ T7128] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.982357][ T7122] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.009723][ T7122] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.096308][ T7125] device hsr_slave_0 entered promiscuous mode [ 106.125064][ T7125] device hsr_slave_1 entered promiscuous mode [ 106.165144][ T7125] debugfs: Directory 'hsr0' with parent '/' already present! [ 106.177634][ T7124] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.202096][ T7124] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.213581][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.222500][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.231569][ T2635] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.238629][ T2635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.246443][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.255088][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.263272][ T2635] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.270670][ T2635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.278160][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.286310][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.294363][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.302542][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.310538][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.318728][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.326691][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.334609][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.342531][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.350697][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.358679][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.366915][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.375005][ T2635] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.382000][ T2635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.389362][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.397709][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.407384][ T2635] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.414385][ T2635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.421720][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.429830][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.437986][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.446065][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.454080][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.462148][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.470113][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.478069][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.485948][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.493833][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.501782][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.509323][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.516789][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.524012][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.531666][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.539228][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.570376][ T7122] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.598041][ T7124] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.617864][ T7121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.714984][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.723594][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.765237][ T16] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.772299][ T16] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.825222][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.865239][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.905186][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.912252][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.955136][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.995050][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.035073][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.075097][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.095010][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.135054][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.165174][ T16] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.172216][ T16] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.225363][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.254982][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.294891][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.301935][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.345219][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.385348][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.417705][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.434848][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.442216][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.470490][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.485896][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.496353][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.504442][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.512501][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.519924][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.527646][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.535055][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.542800][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.553622][ T7123] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.564194][ T7123] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.577817][ T7128] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.590955][ T7128] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.605119][ T7121] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.625066][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.633807][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.643715][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.653110][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.663526][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.671643][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.680050][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.688579][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.696944][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.705371][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.713367][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.721425][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.729076][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.745115][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.764924][ T16] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.771966][ T16] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.795320][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.805120][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.824919][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.831960][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.854982][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.863249][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.871972][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.880374][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.888631][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.895992][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.903228][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.910817][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.924980][ T7123] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.933107][ T24] audit: type=1400 audit(1573408056.561:46): avc: denied { associate } for pid=7124 comm="syz-executor007" name="syz6" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 107.941634][ T7125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.969606][ T7128] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.982083][ T7121] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.995187][ T7121] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.006199][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.013575][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.021612][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.028985][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.036438][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.044512][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.052622][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.060761][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.069298][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.077287][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.085266][ T2635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.095236][ T7126] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.105289][ T7125] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.112227][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.119752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready executing program executing program executing program executing program [ 108.130227][ T7127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.144687][ T7126] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.160271][ T7121] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.178674][ T7125] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 108.189213][ T7125] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.200361][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.209907][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.218124][ T16] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.225146][ T16] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.232465][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.240082][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.249624][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.258080][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.266269][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.273292][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.280784][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.288314][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.295658][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.303786][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.312295][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.320472][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.328563][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.336668][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.344635][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.352655][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.360703][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.368952][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.377105][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.384623][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.392103][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.404441][ T7126] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 108.415095][ T7126] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.429639][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.439631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.447782][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.454811][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.463167][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.472066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.480255][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.487297][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.495268][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.503547][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.511904][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.520354][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.528624][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.536955][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.545191][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.553279][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.561370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.569535][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.577599][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.584970][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.592356][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.600198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.607916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.616867][ T7125] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.651965][ T7127] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.668394][ T3530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.689787][ T3530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.710915][ T7126] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.724950][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.732336][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.744030][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.752737][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.768122][ T16] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.775178][ T16] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.787759][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.796974][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.805769][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.812826][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.821099][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.830082][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.841118][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.850328][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.867178][ T7127] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 108.884856][ T7127] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.902762][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.915899][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.927583][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.937761][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.946789][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.955835][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program executing program [ 108.964257][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.973837][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.982921][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.994574][ T7127] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program [ 109.026790][ T3530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.034212][ T3530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.696963][ T7121] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810b627500 (size 224): comm "syz-executor007", pid 7426, jiffies 4294948157 (age 28.880s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 94 72 07 81 88 ff ff ..........r..... backtrace: [<000000003e1f1fb7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000006b660d>] __alloc_skb+0x6e/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888127a03600 (size 224): comm "syz-executor007", pid 7425, jiffies 4294948157 (age 28.880s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 40 32 18 81 88 ff ff .........@2..... backtrace: [<000000003e1f1fb7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000006b660d>] __alloc_skb+0x6e/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a2a9e00 (size 512): comm "syz-executor007", pid 7425, jiffies 4294948157 (age 28.880s) hex dump (first 32 bytes): 00 01 aa aa aa aa aa 0a aa aa aa aa aa 0a 88 64 ...............d 11 00 04 00 00 00 00 00 0a 00 00 00 00 00 00 00 ................ backtrace: [<000000002fcfeeba>] kmem_cache_alloc_node_trace+0x161/0x2f0 [<000000005456def6>] __kmalloc_node_track_caller+0x38/0x50 [<0000000044717cf0>] __kmalloc_reserve.isra.0+0x40/0xb0 [<0000000017b42f21>] __alloc_skb+0xa0/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810b627500 (size 224): comm "syz-executor007", pid 7426, jiffies 4294948157 (age 38.310s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 94 72 07 81 88 ff ff ..........r..... backtrace: [<000000003e1f1fb7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000006b660d>] __alloc_skb+0x6e/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888127a03600 (size 224): comm "syz-executor007", pid 7425, jiffies 4294948157 (age 38.310s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 40 32 18 81 88 ff ff .........@2..... backtrace: [<000000003e1f1fb7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000006b660d>] __alloc_skb+0x6e/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a2a9e00 (size 512): comm "syz-executor007", pid 7425, jiffies 4294948157 (age 38.310s) hex dump (first 32 bytes): 00 01 aa aa aa aa aa 0a aa aa aa aa aa 0a 88 64 ...............d 11 00 04 00 00 00 00 00 0a 00 00 00 00 00 00 00 ................ backtrace: [<000000002fcfeeba>] kmem_cache_alloc_node_trace+0x161/0x2f0 [<000000005456def6>] __kmalloc_node_track_caller+0x38/0x50 [<0000000044717cf0>] __kmalloc_reserve.isra.0+0x40/0xb0 [<0000000017b42f21>] __alloc_skb+0xa0/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810b627500 (size 224): comm "syz-executor007", pid 7426, jiffies 4294948157 (age 38.380s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 94 72 07 81 88 ff ff ..........r..... backtrace: [<000000003e1f1fb7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000006b660d>] __alloc_skb+0x6e/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888127a03600 (size 224): comm "syz-executor007", pid 7425, jiffies 4294948157 (age 38.380s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 40 32 18 81 88 ff ff .........@2..... backtrace: [<000000003e1f1fb7>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000006b660d>] __alloc_skb+0x6e/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a2a9e00 (size 512): comm "syz-executor007", pid 7425, jiffies 4294948157 (age 38.380s) hex dump (first 32 bytes): 00 01 aa aa aa aa aa 0a aa aa aa aa aa 0a 88 64 ...............d 11 00 04 00 00 00 00 00 0a 00 00 00 00 00 00 00 ................ backtrace: [<000000002fcfeeba>] kmem_cache_alloc_node_trace+0x161/0x2f0 [<000000005456def6>] __kmalloc_node_track_caller+0x38/0x50 [<0000000044717cf0>] __kmalloc_reserve.isra.0+0x40/0xb0 [<0000000017b42f21>] __alloc_skb+0xa0/0x210 [<00000000f6f625a8>] sock_wmalloc+0x51/0x80 [<00000000adf63e3e>] pppoe_sendmsg+0xd0/0x250 [<00000000e3745e08>] sock_sendmsg+0x54/0x70 [<000000006f86380c>] ___sys_sendmsg+0x194/0x3c0 [<0000000023b5b084>] __sys_sendmmsg+0xf4/0x270 [<000000000c3c9763>] __x64_sys_sendmmsg+0x28/0x30 [<0000000041539637>] do_syscall_64+0x73/0x1f0 [<0000000066f96069>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program