syzkaller login: [ 32.903369] kauditd_printk_skb: 9 callbacks suppressed [ 32.903375] audit: type=1400 audit(1577597247.823:35): avc: denied { map } for pid=6838 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 [ 39.311768] audit: type=1400 audit(1577597254.233:36): avc: denied { map } for pid=6849 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 41.155933] IPVS: ftp: loaded support on port[0] = 21 [ 41.571559] can: request_module (can-proto-0) failed. [ 42.550011] can: request_module (can-proto-0) failed. [ 42.695549] audit: type=1400 audit(1577597257.623:37): avc: denied { create } for pid=6849 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.719318] audit: type=1400 audit(1577597257.633:38): avc: denied { create } for pid=6849 comm="syz-fuzzer" 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 [ 42.745854] audit: type=1400 audit(1577597257.633:39): avc: denied { create } for pid=6849 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.0.140' (ECDSA) to the list of known hosts. 2019/12/29 05:27:45 parsed 1 programs 2019/12/29 05:27:45 executed programs: 0 [ 50.907588] IPVS: ftp: loaded support on port[0] = 21 [ 50.915763] IPVS: ftp: loaded support on port[0] = 21 [ 50.932956] IPVS: ftp: loaded support on port[0] = 21 [ 50.947282] IPVS: ftp: loaded support on port[0] = 21 [ 50.947684] IPVS: ftp: loaded support on port[0] = 21 [ 51.005468] IPVS: ftp: loaded support on port[0] = 21 [ 51.096151] chnl_net:caif_netlink_parms(): no params data found [ 51.157104] chnl_net:caif_netlink_parms(): no params data found [ 51.247339] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.254360] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.263224] device bridge_slave_0 entered promiscuous mode [ 51.276409] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.282967] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.290440] device bridge_slave_0 entered promiscuous mode [ 51.297294] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.303803] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.310769] device bridge_slave_1 entered promiscuous mode [ 51.326082] chnl_net:caif_netlink_parms(): no params data found [ 51.334287] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.341635] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.349493] device bridge_slave_1 entered promiscuous mode [ 51.372048] chnl_net:caif_netlink_parms(): no params data found [ 51.387328] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.396389] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.412572] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.428099] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.490104] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.497764] team0: Port device team_slave_0 added [ 51.527823] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.535915] team0: Port device team_slave_0 added [ 51.546560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.554330] team0: Port device team_slave_1 added [ 51.568946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.576056] team0: Port device team_slave_1 added [ 51.582000] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.589588] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.598340] device bridge_slave_0 entered promiscuous mode [ 51.606014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.612988] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.619484] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.627193] device bridge_slave_1 entered promiscuous mode [ 51.633390] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.640797] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.649390] device bridge_slave_0 entered promiscuous mode [ 51.657954] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.664507] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.671606] device bridge_slave_1 entered promiscuous mode [ 51.678654] chnl_net:caif_netlink_parms(): no params data found [ 51.687867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.695721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.703036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.723466] chnl_net:caif_netlink_parms(): no params data found [ 51.806232] device hsr_slave_0 entered promiscuous mode [ 51.844030] device hsr_slave_1 entered promiscuous mode [ 51.908733] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.920946] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.938814] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.946853] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.005098] device hsr_slave_0 entered promiscuous mode [ 52.043877] device hsr_slave_1 entered promiscuous mode [ 52.087749] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.100245] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.108124] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.119649] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.132442] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.139850] team0: Port device team_slave_0 added [ 52.161875] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.168885] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.175935] device bridge_slave_0 entered promiscuous mode [ 52.182671] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.190637] team0: Port device team_slave_1 added [ 52.196389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.210723] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.220799] team0: Port device team_slave_0 added [ 52.230629] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.237632] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.244874] device bridge_slave_1 entered promiscuous mode [ 52.251700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.316007] device hsr_slave_0 entered promiscuous mode [ 52.353956] device hsr_slave_1 entered promiscuous mode [ 52.394229] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.401699] team0: Port device team_slave_1 added [ 52.407989] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.414673] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.422043] device bridge_slave_0 entered promiscuous mode [ 52.447491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.458336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.465782] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.476520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.483987] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.490404] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.497581] device bridge_slave_1 entered promiscuous mode [ 52.511329] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.521893] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.532351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.577071] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.637213] device hsr_slave_0 entered promiscuous mode [ 52.673979] device hsr_slave_1 entered promiscuous mode [ 52.715602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.722168] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.731078] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.740976] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.748587] team0: Port device team_slave_0 added [ 52.754735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.762702] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.770726] team0: Port device team_slave_1 added [ 52.778530] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.798609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.808788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.828270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.886293] device hsr_slave_0 entered promiscuous mode [ 52.924139] device hsr_slave_1 entered promiscuous mode [ 52.964330] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.973252] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.980693] team0: Port device team_slave_0 added [ 53.002950] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.010381] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.021095] team0: Port device team_slave_1 added [ 53.029242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.044646] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.096513] device hsr_slave_0 entered promiscuous mode [ 53.133963] device hsr_slave_1 entered promiscuous mode [ 53.175348] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.189743] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.201319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.212700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.223413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.230939] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.241830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.250514] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.259201] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.269559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.277493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.286524] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.301826] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.308082] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.325400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.336826] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.348764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.356111] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.363349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.374515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.381401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.388531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.395694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.402490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.410223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.417892] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.424369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.431689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.440872] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.448285] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.456885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.464574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.472859] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.480752] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.489045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.496260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.505139] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.511204] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.518807] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.525239] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.534630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.542334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.550229] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.556590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.564597] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.572048] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.581311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.589880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.599763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.607534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.615464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.622989] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.629339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.636560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.644338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.652054] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.658457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.665709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.672715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.682381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.692297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.702414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.710851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.718904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.727123] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.733446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.741790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.748871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.759402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.767740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.779924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.787434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.794427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.801198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.810722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.818558] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.824920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.831794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.839956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.847591] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.854371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.861070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.868935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.877873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.886793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.899151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.909194] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.918270] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.925172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.932687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.940528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.948205] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.954572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.961430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.969044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.977496] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.983552] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.991731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.002683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.011021] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.020184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.028657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.036357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.044053] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.051454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.059881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.071647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.080511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.088542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.096524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.103716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.111445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.119024] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.125385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.132153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.141782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.149350] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.155690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.162363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.170121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.179097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.189012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.197878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.206916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.214573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.221962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.229482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.237330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.245343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.252703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.261820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.269679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.277905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.286877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.296763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.306668] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.319190] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.325422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.332514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.340441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.348063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.355750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.363460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.370937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.378547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.386108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.393462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.400898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.410437] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.416529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.425253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.432515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.442826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.451011] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.460303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.469134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.478775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.487678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.495600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.502885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.511040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.518588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.527043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.535698] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.541693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.556967] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.567670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.575519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.583450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.592135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.599709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.607360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.616581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.624453] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.638660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.646078] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.656940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.664435] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.671290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.678852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.686356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.694335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.706378] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.715848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.722937] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.730400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.739906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.747119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.754043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.761394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.771818] audit: type=1400 audit(1577597269.693:40): avc: denied { associate } for pid=6944 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 54.797806] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.806300] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.814203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.830807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.842701] audit: type=1400 audit(1577597269.773:41): avc: denied { map } for pid=6962 comm="syz-executor.2" path="/dev/ashmem" dev="devtmpfs" ino=16718 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 54.845865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.877197] ------------[ cut here ]------------ [ 54.882352] memory commitment underflow [ 54.882400] WARNING: CPU: 0 PID: 6964 at mm/util.c:652 __vm_enough_memory+0x3c3/0x4b0 [ 54.894330] Kernel panic - not syncing: panic_on_warn set ... [ 54.894330] [ 54.901840] CPU: 0 PID: 6964 Comm: blkid Not tainted 4.19.91-syzkaller #0 [ 54.904417] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.908761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.924070] Call Trace: [ 54.926661] dump_stack+0x123/0x177 [ 54.926929] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.930282] ? __vm_enough_memory+0x3c3/0x4b0 [ 54.941160] panic+0x1cd/0x387 [ 54.944375] ? __warn_printk+0xd6/0xd6 [ 54.948267] __warn.cold.8+0x1b/0x3c [ 54.951985] ? __vm_enough_memory+0x3c3/0x4b0 [ 54.956480] report_bug+0x1a4/0x200 [ 54.960198] do_error_trap+0x200/0x350 [ 54.964097] ? math_error+0x340/0x340 [ 54.964311] kobject: 'loop5' (00000000f3abd34c): kobject_uevent_env [ 54.967898] ? trace_hardirqs_on+0x28/0x190 [ 54.967908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.967913] ? trace_hardirqs_off_caller+0x49/0x180 [ 54.967920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.967928] do_invalid_op+0x1b/0x20 [ 54.967935] invalid_op+0x14/0x20 [ 54.967942] RIP: 0010:__vm_enough_memory+0x3c3/0x4b0 [ 54.967947] Code: ea 02 48 29 d0 e9 3b ff ff ff 80 3d bd ff 2a 07 00 0f 85 ec fc ff ff 48 c7 c7 a0 77 d1 86 c6 05 a9 ff 2a 07 01 e8 90 70 b7 ff <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 0f b6 14 [ 54.967950] RSP: 0018:ffff88808d9bfa28 EFLAGS: 00010282 [ 54.967955] RAX: 0000000000000000 RBX: ffffffff8801afc0 RCX: 1ffff1101113ed41 [ 54.967957] RDX: 1ffffffff0fe4131 RSI: ffff8880889f69e8 RDI: 0000000000000282 [ 54.967960] RBP: ffff88808d9bfa60 R08: ffff8880889f6a08 R09: 0000000000000000 [ 54.967963] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000020 [ 54.967965] R13: ffff88809999d6c0 R14: 0000000000000001 R15: fff8000000012817 [ 54.967980] ? __vm_enough_memory+0x3c3/0x4b0 [ 54.985083] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.988586] security_vm_enough_memory_mm+0x78/0xa0 [ 54.988595] expand_downwards+0x421/0xab0 [ 54.988604] expand_stack+0x9/0x10 [ 54.993484] kobject: 'loop5' (00000000f3abd34c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 54.997123] setup_arg_pages+0x4ab/0x720 [ 54.997130] ? shift_arg_pages+0x3d0/0x3d0 [ 54.997142] load_elf_binary+0x9c4/0x4d40 [ 54.997153] ? kasan_check_write+0x14/0x20 [ 54.997160] ? do_raw_read_unlock+0x3f/0x70 [ 54.997172] ? notesize.isra.6+0x70/0x70 [ 54.997180] ? lock_downgrade+0x860/0x860 [ 54.997187] ? m_show+0x500/0x500 [ 54.997195] ? kasan_check_write+0x14/0x20 [ 54.997203] search_binary_handler+0x130/0x640 [ 54.997212] __do_execve_file.isra.31+0x10d8/0x1dc0 [ 54.997224] ? prepare_bprm_creds+0x100/0x100 [ 54.997231] ? getname_flags+0xf6/0x520 [ 54.997238] __x64_sys_execve+0x8a/0xb0 [ 54.997247] do_syscall_64+0xd6/0x4e0 [ 54.997258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.997263] RIP: 0033:0x7fc4c6b04207 [ 54.997278] Code: Bad RIP value. [ 54.997281] RSP: 002b:00007ffd28a889c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b [ 54.997287] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fc4c6b04207 [ 54.997291] RDX: 0000000001faa8f0 RSI: 00007ffd28a88ac0 RDI: 00007ffd28a89ad0 [ 54.997294] RBP: 0000000000625500 R08: 0000000000001ab1 R09: 0000000000001ab1 [ 54.997296] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000001faa8f0 [ 54.997298] R13: 0000000000000007 R14: 0000000001e19030 R15: 0000000000000005 [ 54.999161] Kernel Offset: disabled [ 55.222969] Rebooting in 86400 seconds..