[ 135.479480][ T39] audit: type=1400 audit(1584119137.623:41): avc: denied { map } for pid=8878 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 '[localhost]:55195' (ECDSA) to the list of known hosts. [ 139.661827][ T39] audit: type=1400 audit(1584119141.803:42): avc: denied { map } for pid=8890 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16525 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/03/13 17:05:41 fuzzer started 2020/03/13 17:05:44 dialing manager at 10.0.2.10:34343 [ 142.829382][ T39] audit: type=1400 audit(1584119144.973:43): avc: denied { integrity } for pid=8908 comm="syz-executor" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 2020/03/13 17:05:45 syscalls: 3011 2020/03/13 17:05:45 code coverage: enabled 2020/03/13 17:05:45 comparison tracing: enabled 2020/03/13 17:05:45 extra coverage: enabled 2020/03/13 17:05:45 setuid sandbox: enabled 2020/03/13 17:05:45 namespace sandbox: enabled 2020/03/13 17:05:45 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/13 17:05:45 fault injection: enabled 2020/03/13 17:05:45 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/13 17:05:45 net packet injection: enabled 2020/03/13 17:05:45 net device setup: enabled 2020/03/13 17:05:45 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/13 17:05:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 17:06:33 executing program 0: [ 191.118261][ T39] audit: type=1400 audit(1584119193.263:44): avc: denied { map } for pid=8911 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1103 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 17:06:33 executing program 1: 17:06:33 executing program 2: [ 191.541926][ T8914] IPVS: ftp: loaded support on port[0] = 21 [ 191.542118][ T8912] IPVS: ftp: loaded support on port[0] = 21 17:06:33 executing program 3: [ 191.671623][ T8916] IPVS: ftp: loaded support on port[0] = 21 [ 191.847244][ T8918] IPVS: ftp: loaded support on port[0] = 21 [ 191.957688][ T8914] chnl_net:caif_netlink_parms(): no params data found [ 192.031309][ T8912] chnl_net:caif_netlink_parms(): no params data found [ 192.104715][ T8916] chnl_net:caif_netlink_parms(): no params data found [ 192.206956][ T8914] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.217857][ T8914] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.232036][ T8914] device bridge_slave_0 entered promiscuous mode [ 192.274805][ T8914] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.284584][ T8914] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.295026][ T8914] device bridge_slave_1 entered promiscuous mode [ 192.323237][ T8912] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.332550][ T8912] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.342789][ T8912] device bridge_slave_0 entered promiscuous mode [ 192.354015][ T8912] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.365754][ T8912] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.375453][ T8912] device bridge_slave_1 entered promiscuous mode [ 192.389606][ T8916] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.401808][ T8916] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.411947][ T8916] device bridge_slave_0 entered promiscuous mode [ 192.423934][ T8918] chnl_net:caif_netlink_parms(): no params data found [ 192.457091][ T8916] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.467164][ T8916] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.477659][ T8916] device bridge_slave_1 entered promiscuous mode [ 192.505194][ T8912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.536457][ T8914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.573129][ T8914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.589459][ T8912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.617481][ T8916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.654469][ T8916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.680265][ T8914] team0: Port device team_slave_0 added [ 192.695030][ T8912] team0: Port device team_slave_0 added [ 192.710629][ T8912] team0: Port device team_slave_1 added [ 192.732669][ T8914] team0: Port device team_slave_1 added [ 192.754711][ T8918] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.763856][ T8918] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.773758][ T8918] device bridge_slave_0 entered promiscuous mode [ 192.788439][ T8918] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.798976][ T8918] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.808437][ T8918] device bridge_slave_1 entered promiscuous mode [ 192.819121][ T8916] team0: Port device team_slave_0 added [ 192.830199][ T8912] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.838974][ T8912] 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 1560 would solve the problem. [ 192.871908][ T8912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.893925][ T8914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.905303][ T8914] 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 1560 would solve the problem. [ 192.939034][ T8914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.958755][ T8914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.967656][ T8914] 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 1560 would solve the problem. [ 193.000486][ T8914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.016296][ T8916] team0: Port device team_slave_1 added [ 193.023876][ T8912] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.035805][ T8912] 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 1560 would solve the problem. [ 193.075595][ T8912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.132366][ T8918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.204632][ T8914] device hsr_slave_0 entered promiscuous mode [ 193.263059][ T8914] device hsr_slave_1 entered promiscuous mode [ 193.303299][ T8916] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.315108][ T8916] 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 1560 would solve the problem. [ 193.362566][ T8916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.386557][ T8916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.398460][ T8916] 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 1560 would solve the problem. [ 193.444749][ T8916] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.463116][ T8918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.498474][ T8918] team0: Port device team_slave_0 added [ 193.554102][ T8912] device hsr_slave_0 entered promiscuous mode [ 193.621940][ T8912] device hsr_slave_1 entered promiscuous mode [ 193.701712][ T8912] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 193.715387][ T8912] Cannot create hsr debugfs directory [ 193.738517][ T8918] team0: Port device team_slave_1 added [ 193.843779][ T8916] device hsr_slave_0 entered promiscuous mode [ 193.922012][ T8916] device hsr_slave_1 entered promiscuous mode [ 193.991689][ T8916] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.002318][ T8916] Cannot create hsr debugfs directory [ 194.011881][ T8918] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.024424][ T8918] 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 1560 would solve the problem. [ 194.068341][ T8918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.090859][ T8918] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.100058][ T8918] 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 1560 would solve the problem. [ 194.131176][ T8918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.273816][ T8918] device hsr_slave_0 entered promiscuous mode [ 194.341889][ T8918] device hsr_slave_1 entered promiscuous mode [ 194.381725][ T8918] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.393230][ T8918] Cannot create hsr debugfs directory [ 194.535568][ T39] audit: type=1400 audit(1584119196.683:45): avc: denied { create } for pid=8914 comm="syz-executor.1" 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 [ 194.555747][ T8914] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 194.574242][ T39] audit: type=1400 audit(1584119196.683:46): avc: denied { write } for pid=8914 comm="syz-executor.1" 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 [ 194.574262][ T39] audit: type=1400 audit(1584119196.683:47): avc: denied { read } for pid=8914 comm="syz-executor.1" 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 [ 194.725538][ T8914] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 194.798375][ T8914] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 194.914991][ T8914] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 194.986543][ T8912] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 195.050683][ T8912] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 195.135091][ T8912] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 195.251939][ T8912] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 195.332860][ T8916] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 195.394195][ T8916] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 195.474953][ T8916] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 195.580195][ T8916] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 195.693824][ T8918] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 195.776404][ T8918] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 195.877619][ T8918] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 195.954458][ T8918] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 196.129986][ T8912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.148240][ T8914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.176912][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.187920][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.198160][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.208706][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.231021][ T8912] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.244970][ T8914] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.264889][ T8916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.275164][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.286769][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.297630][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.306809][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.322463][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.333446][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.344925][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.354907][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.366183][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.376369][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.395739][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.407957][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.420237][ T8938] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.429647][ T8938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.449630][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.463901][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.477151][ T3047] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.486614][ T3047] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.497011][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.507848][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.521150][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.538899][ T8918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.554557][ T8916] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.567979][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.582985][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.604257][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.616381][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.627455][ T8938] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.636576][ T8938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.647775][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.660425][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.672962][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.683865][ T8938] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.693123][ T8938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.709175][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.719385][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.732971][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.743996][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.754703][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.765070][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.779510][ T8918] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.789642][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.802364][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.814504][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.847502][ T8914] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.860953][ T8914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.879593][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.889573][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.900898][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.916941][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.927783][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.938662][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.950588][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.963291][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.974848][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.985675][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.996194][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.006702][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.017897][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.029036][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.042120][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.053624][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.065339][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.077583][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.090807][ T3964] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.099791][ T3964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.110414][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.120042][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.130232][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.154094][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.167548][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.183094][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.197132][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.210925][ T8920] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.224729][ T8920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.236962][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.251322][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.269298][ T8916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.282797][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.297370][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.329649][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.342271][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.355641][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.375578][ T8914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.395060][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.408242][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.426716][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.437440][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.454926][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.476633][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.488597][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.502883][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.517199][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.537590][ T8916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.561446][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.573906][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.586491][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.600806][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.625329][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.636950][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.663050][ T8918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.678936][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.692895][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.710936][ T8912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.735186][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.749113][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.763153][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.776517][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.794558][ T8914] device veth0_vlan entered promiscuous mode [ 197.810103][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.823331][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.843358][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.853045][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.870382][ T8914] device veth1_vlan entered promiscuous mode [ 197.888213][ T8918] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.900759][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 197.910826][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.922810][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.934962][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.947307][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.958655][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.968763][ T2946] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.984963][ T8916] device veth0_vlan entered promiscuous mode [ 198.011007][ T8916] device veth1_vlan entered promiscuous mode [ 198.024267][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.034973][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.045065][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.055294][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.065859][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.075454][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.087638][ T8912] device veth0_vlan entered promiscuous mode [ 198.118689][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.129434][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.143694][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.165196][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.179118][ T3047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.192705][ T8912] device veth1_vlan entered promiscuous mode [ 198.206685][ T8914] device veth0_macvtap entered promiscuous mode [ 198.239383][ T8918] device veth0_vlan entered promiscuous mode [ 198.265254][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.298798][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.323463][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.345368][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.359813][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.375697][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.396390][ T8920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.425580][ T8914] device veth1_macvtap entered promiscuous mode [ 198.448108][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.459381][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.477453][ T8918] device veth1_vlan entered promiscuous mode [ 198.489112][ T8916] device veth0_macvtap entered promiscuous mode [ 198.507410][ T8912] device veth0_macvtap entered promiscuous mode [ 198.522524][ T8914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.535676][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.548786][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.562137][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.576372][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.595133][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.623165][ T8912] device veth1_macvtap entered promiscuous mode [ 198.642921][ T8916] device veth1_macvtap entered promiscuous mode [ 198.666000][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.685702][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.704243][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.734842][ T8914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.771102][ T8912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 198.790911][ T8912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.816656][ T8912] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.836674][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 198.856405][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 198.878459][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.899347][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.929592][ T8918] device veth0_macvtap entered promiscuous mode [ 198.949355][ T8918] device veth1_macvtap entered promiscuous mode [ 198.968118][ T8912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 198.989539][ T8912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.017591][ T8912] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.033952][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.064372][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.091417][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.113989][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.140827][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.184775][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.205015][ T8916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.228984][ T8916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.255648][ T8916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.299764][ T8916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.337694][ T8916] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.495049][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.519508][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.542676][ T8916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.559478][ T8916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.583968][ T8916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.617414][ T8916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.641896][ T8916] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.679486][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.703409][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.928440][ T39] audit: type=1400 audit(1584119202.073:48): avc: denied { associate } for pid=8914 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 200.095245][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 200.126087][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.166650][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 200.195364][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 17:06:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c27bc337600363940ffb4aed12f060000000000000025d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc", 0x48}], 0x4, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000040042826dfa2"], 0xb}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 200.225559][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 200.245080][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.275602][ T8918] batman_adv: batadv0: Interface activated: batadv_slave_0 17:06:42 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) [ 200.421291][ T8951] overlayfs: conflicting lowerdir path [ 200.436813][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.448506][ T4031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.467187][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 17:06:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e005f0014f9f40700090400020000000100000000000000080001", 0xfc94) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket$netlink(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) [ 200.483812][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.506555][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 200.539745][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.574987][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 200.606073][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.653669][ T8918] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.750839][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 17:06:42 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) [ 200.752507][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 200.780773][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.816030][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 200.854991][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 200.868811][ T8962] overlayfs: conflicting lowerdir path [ 200.880713][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 200.923874][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 200.964019][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 200.999226][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 201.042459][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 17:06:43 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) [ 201.067455][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 [ 201.099123][ T8959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8959 comm=syz-executor.0 17:06:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f00000013c0)=""/32, 0x20}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, 0x0) [ 201.163659][ T8971] overlayfs: conflicting lowerdir path 17:06:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r2, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 17:06:43 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) 17:06:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="50010000240007f60000d1010500000000000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000dc0008000c00010002ff00fe0100000007000000ff0f0000ffffff7f05000000c70b02003f00050000000100410600001c0001000332090003000000000000000104a80000f7ffffff0100000008000200050000fffb00010003f1f9000000000102000000fdffffff01000000070000001400020001fc020083040300e601000082a4de001c000100ff066b9806000000020000000900000000feff8c05000000100002000700010001000002810000004bfd0100004f49edc959886bba1d0f6f897dba9920e900b00000000100000007000000fcffffff050000001000020007002d00070000000100000008000100736671004800020000000000004000000000000000010000000000000000000000000000000000000000000000000000000000000000002000591d66bd93888a223d4de4948e8ee1f1a1ad768dff0df89c713f000000000000003095709e97ee40f4891384c4e38c5602cecf1bf288797fb05a43dc6ba37314a900967df5663ef7b00a7292860700000000000000a7cb67b42fe81e07737761"], 0x150}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) 17:06:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r2, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 17:06:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e005f0014f9f40700090400020000000100000000000000080001", 0xfc94) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket$netlink(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) [ 201.408616][ T8983] overlayfs: conflicting lowerdir path 17:06:43 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002940)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5400000030003b05000000000000000000000000400001003c0001000b00010073696d706c650000280002801800020000000000000000000000000000000000000000000b00030073696d706c65000004000600854ba49911e3ed89c5897349bdda3b5e60901dd9263c42ff218a5bda18fa83da5666c2b71c5b39d7d192b744dbdfa0c2f77a64bdceaefec727ee51adc154cfcd727f37985d5419277172ffba6cc48f9d327f6ed7a7d262021c4b6892e412911138b9c07ce00ebbfedaa78d2eb73e74e0f28044895c411ebe105840b12ffa5351b4a7e0805cfc0e01efd4fa8f56573d9112a1ccd2c7e511605e6164f1aa2fe2a462221e307803c118d92b1f618fb6c1474b63c17995b1"], 0x54}}, 0x0) 17:06:43 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) 17:06:43 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653070000053c27bc337600363940ffb4aed12f060000000000000025d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dc", 0x47}], 0x4, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00'], 0x2}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 17:06:43 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002940)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54}}, 0x0) 17:06:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)="6653070000053c27bc50683376003639405cb4aed102001a41d148c5eca1ac73ace570305997b79c5e899417f6ce0511f47633fba5bcb4bd04587579c83fe57dd41720aebccbdde45f89ae9c8d21ab1ebe0018151d68611cd1857200420c7885adb3b86765c313770e497d1ad8fd9e5f02ded2275030f67579bf1214b4dde01f176b887f8cd37716e2d48801a83f3bb43b35144e06bf4cc2ee00fff958bc24481f9619ba491820653f529c7135df7d3b29b813bb15ef15c98f7ddec70171253098ae58161e7b1ea4ed956d6b888783071d271eef5ba56fedc62f8a5a8a991ee41c912143a62db76ff7", 0xe9}], 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 17:06:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) creat(0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000340)=ANY=[@ANYRES16], 0x2) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x2282, 0x0) [ 201.524361][ T9004] ptrace attach of "/syz-executor.2"[9003] was attempted by "/syz-executor.2"[9004] 17:06:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'vlan0\x00'}}]}, 0x38}}, 0x0) [ 201.531004][ T9002] overlayfs: conflicting lowerdir path [ 201.546091][ T9007] ptrace attach of "/syz-executor.3"[9006] was attempted by "/syz-executor.3"[9007] [ 201.575945][ T39] audit: type=1400 audit(1584119203.733:49): avc: denied { open } for pid=9010 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 201.682571][ T39] audit: type=1400 audit(1584119203.733:50): avc: denied { kernel } for pid=9010 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 201.810824][ T9013] infiniband syz2: set active [ 201.813990][ T39] audit: type=1400 audit(1584119203.733:51): avc: denied { confidentiality } for pid=9010 comm="syz-executor.3" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 201.842513][ T9013] infiniband syz2: added vlan0 [ 201.940412][ T39] audit: type=1400 audit(1584119203.763:52): avc: denied { create } for pid=9012 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 201.940430][ T39] audit: type=1400 audit(1584119203.763:53): avc: denied { write } for pid=9012 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 202.209351][ T9013] general protection fault, probably for non-canonical address 0xdffffc0000000086: 0000 [#1] PREEMPT SMP KASAN [ 202.211606][ T9013] KASAN: null-ptr-deref in range [0x0000000000000430-0x0000000000000437] [ 202.241324][ T9013] CPU: 1 PID: 9013 Comm: syz-executor.2 Not tainted 5.6.0-rc5-syzkaller #0 [ 202.241324][ T9013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 202.241324][ T9013] RIP: 0010:rds_ib_add_one+0xbb/0xc80 [ 202.307228][ T9022] overlayfs: conflicting lowerdir path [ 202.241324][ T9013] Code: 80 3c 02 00 0f 85 3a 0a 00 00 49 8b 9c 24 a8 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 30 04 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4f [ 202.241324][ T9013] RSP: 0018:ffffc90001e46fe0 EFLAGS: 00010202 [ 202.316635][ T9013] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9002190d000 [ 202.316635][ T9013] RDX: 0000000000000086 RSI: ffffffff8737fa98 RDI: 0000000000000430 [ 202.380105][ T9013] RBP: 0000000000000001 R08: ffff888059b34340 R09: ffffed100b36d89c [ 202.403069][ T9029] overlayfs: conflicting lowerdir path [ 202.380105][ T9013] R10: ffffed100b36d89b R11: ffff888059b6c4df R12: ffff888059b6c000 [ 202.380105][ T9013] R13: ffffffff8a507640 R14: 1ffff920003c8e07 R15: ffff888059b6c4d0 [ 202.380105][ T9013] FS: 00007f35e0eae700(0000) GS:ffff88802d100000(0000) knlGS:0000000000000000 [ 202.380105][ T9013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.380105][ T9013] CR2: 00000000006fc250 CR3: 0000000059d3c000 CR4: 0000000000340ee0 [ 202.380105][ T9013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 202.380105][ T9013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 202.380105][ T9013] Call Trace: [ 202.380105][ T9013] ? rds_ib_remove_one+0x280/0x280 [ 202.430827][ T9034] rdma_rxe: already configured on vlan0 [ 202.380105][ T9013] add_client_context+0x3b4/0x520 [ 202.380105][ T9013] ? ib_device_get_by_netdev+0x4f0/0x4f0 [ 202.380105][ T9013] enable_device_and_get+0x1cd/0x3b0 [ 202.380105][ T9013] ? add_one_compat_dev+0x7e0/0x7e0 [ 202.380105][ T9013] ? rxe_ib_alloc_hw_stats+0xf9/0x130 [ 202.380105][ T9013] ib_register_device+0xa12/0xda0 [ 202.380105][ T9013] ? enable_device_and_get+0x3b0/0x3b0 [ 202.380105][ T9013] ? crypto_create_tfm+0x118/0x2f0 [ 202.380105][ T9013] ? crypto_alloc_tfm+0x124/0x340 [ 202.380105][ T9013] ? ib_device_set_netdev+0x499/0x680 [ 202.380105][ T9013] rxe_register_device+0x4fa/0x621 [ 202.380105][ T9013] rxe_add+0x1227/0x1664 [ 202.380105][ T9013] rxe_net_add+0x8c/0xe0 [ 202.380105][ T9013] rxe_newlink+0x34/0x90 [ 202.380105][ T9013] nldev_newlink+0x27f/0x400 [ 202.380105][ T9013] ? nldev_set_doit+0x3e0/0x3e0 [ 202.380105][ T9013] ? __lock_acquire+0x80b/0x3ca0 [ 202.380105][ T9013] ? selinux_sb_eat_lsm_opts+0x6d0/0x6d0 [ 202.508592][ T9037] overlayfs: failed to resolve './file1': -2 [ 202.522213][ T9013] ? selinux_sb_eat_lsm_opts+0x6d0/0x6d0 [ 202.522213][ T9013] ? rdma_nl_rcv+0x3ba/0x900 [ 202.522213][ T9013] ? cap_capable+0x1eb/0x250 [ 202.522213][ T9013] ? ns_capable_common+0xe2/0x100 [ 202.522213][ T9013] ? nldev_set_doit+0x3e0/0x3e0 [ 202.522213][ T9013] rdma_nl_rcv+0x586/0x900 [ 202.522213][ T9013] ? rdma_nl_multicast+0x310/0x310 [ 202.522213][ T9013] ? netlink_deliver_tap+0x227/0xb50 [ 202.522213][ T9013] netlink_unicast+0x537/0x740 [ 202.522213][ T9013] ? netlink_attachskb+0x810/0x810 [ 202.522213][ T9013] ? _copy_from_iter_full+0x25c/0x870 [ 202.522213][ T9013] netlink_sendmsg+0x882/0xe10 [ 202.522213][ T9013] ? netlink_unicast+0x740/0x740 [ 202.522213][ T9013] ? netlink_unicast+0x740/0x740 [ 202.522213][ T9013] sock_sendmsg+0xcf/0x120 [ 202.522213][ T9013] ____sys_sendmsg+0x6b9/0x7d0 [ 202.522213][ T9013] ? kernel_sendmsg+0x50/0x50 [ 202.522213][ T9013] ? mark_lock+0xbc/0x1220 [ 202.522213][ T9013] ___sys_sendmsg+0x100/0x170 [ 202.522213][ T9013] ? sendmsg_copy_msghdr+0x70/0x70 [ 202.522213][ T9013] ? __fget_files+0x329/0x4f0 [ 202.522213][ T9013] ? ksys_dup3+0x3c0/0x3c0 [ 202.522213][ T9013] ? lock_acquire+0x197/0x420 [ 202.522213][ T9013] ? __might_fault+0xef/0x1d0 [ 202.522213][ T9013] ? __fget_light+0x208/0x270 [ 202.522213][ T9013] __sys_sendmsg+0xec/0x1b0 [ 202.522213][ T9013] ? __sys_sendmsg_sock+0xb0/0xb0 [ 202.522213][ T9013] ? __x64_sys_futex+0x380/0x4f0 [ 202.522213][ T9013] ? trace_hardirqs_off_caller+0x55/0x230 [ 202.522213][ T9013] ? do_syscall_64+0x21/0x7d0 [ 202.522213][ T9013] do_syscall_64+0xf6/0x7d0 [ 202.522213][ T9013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.522213][ T9013] RIP: 0033:0x45c649 [ 202.522213][ T9013] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.522213][ T9013] RSP: 002b:00007f35e0eadc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.522213][ T9013] RAX: ffffffffffffffda RBX: 000000000072bf00 RCX: 000000000045c649 [ 202.522213][ T9013] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 202.522213][ T9013] RBP: 00007f35e0eae6d4 R08: 0000000000000000 R09: 0000000000000000 [ 202.522213][ T9013] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 202.522213][ T9013] R13: 00000000000009a3 R14: 00000000004bc9c8 R15: 00000000006ec420 [ 202.522213][ T9013] Modules linked in: [ 203.250617][ T9013] ---[ end trace 1c48dd1ef9c50f5d ]--- [ 203.262431][ T9013] RIP: 0010:rds_ib_add_one+0xbb/0xc80 [ 203.273845][ T9013] Code: 80 3c 02 00 0f 85 3a 0a 00 00 49 8b 9c 24 a8 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 30 04 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4f [ 203.316176][ T9013] RSP: 0018:ffffc90001e46fe0 EFLAGS: 00010202 [ 203.329131][ T9013] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9002190d000 [ 203.351100][ T9013] RDX: 0000000000000086 RSI: ffffffff8737fa98 RDI: 0000000000000430 [ 203.374147][ T9013] RBP: 0000000000000001 R08: ffff888059b34340 R09: ffffed100b36d89c [ 203.391384][ T9013] R10: ffffed100b36d89b R11: ffff888059b6c4df R12: ffff888059b6c000 [ 203.406803][ T9013] R13: ffffffff8a507640 R14: 1ffff920003c8e07 R15: ffff888059b6c4d0 [ 203.421648][ T9013] FS: 00007f35e0eae700(0000) GS:ffff88802d200000(0000) knlGS:0000000000000000 [ 203.443031][ T9013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.462201][ T9013] CR2: 00007f2a79d26000 CR3: 0000000059d3c000 CR4: 0000000000340ee0 [ 203.481138][ T9013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.495501][ T9013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 203.514105][ T9013] Kernel panic - not syncing: Fatal exception [ 203.523761][ T9013] Kernel Offset: disabled [ 203.523761][ T9013] Rebooting in 86400 seconds..