[ 40.041076] IPVS: ftp: loaded support on port[0] = 21 [ 41.208363] can: request_module (can-proto-0) failed. [ 41.217548] can: request_module (can-proto-0) failed. [ 41.227227] can: request_module (can-proto-0) failed. [ 41.382936] audit: type=1400 audit(1576717846.798:37): avc: denied { create } for pid=6758 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 [ 41.406693] audit: type=1400 audit(1576717846.798:38): avc: denied { create } for pid=6758 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 [ 41.430378] audit: type=1400 audit(1576717846.798:39): avc: denied { create } for pid=6758 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 [ 41.588350] random: sshd: uninitialized urandom read (32 bytes read) [ 42.399567] random: sshd: uninitialized urandom read (32 bytes read) [ 42.598344] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.186' (ECDSA) to the list of known hosts. 2019/12/19 01:10:53 parsed 1 programs 2019/12/19 01:10:53 executed programs: 0 [ 48.455677] audit: type=1400 audit(1576717853.868:40): avc: denied { map } for pid=6830 comm="syz-execprog" path="/root/syzkaller-shm902294472" dev="sda1" ino=16500 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 48.501094] IPVS: ftp: loaded support on port[0] = 21 [ 49.154996] chnl_net:caif_netlink_parms(): no params data found [ 49.163173] IPVS: ftp: loaded support on port[0] = 21 [ 49.208933] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.216101] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.223274] device bridge_slave_0 entered promiscuous mode [ 49.232329] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.238772] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.245696] device bridge_slave_1 entered promiscuous mode [ 49.267942] IPVS: ftp: loaded support on port[0] = 21 [ 49.304886] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.315271] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.334427] chnl_net:caif_netlink_parms(): no params data found [ 49.354272] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.361400] team0: Port device team_slave_0 added [ 49.370810] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.377935] team0: Port device team_slave_1 added [ 49.385182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.395248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.452386] device hsr_slave_0 entered promiscuous mode [ 49.510399] device hsr_slave_1 entered promiscuous mode [ 49.582247] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.594306] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.621601] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.628034] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.635403] device bridge_slave_0 entered promiscuous mode [ 49.645632] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.653555] IPVS: ftp: loaded support on port[0] = 21 [ 49.653640] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.666174] device bridge_slave_1 entered promiscuous mode [ 49.685610] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.716242] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.748405] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.755547] team0: Port device team_slave_0 added [ 49.766178] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.772636] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.779562] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.785925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.799763] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.807250] team0: Port device team_slave_1 added [ 49.812747] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.823884] chnl_net:caif_netlink_parms(): no params data found [ 49.836440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.876247] IPVS: ftp: loaded support on port[0] = 21 [ 49.923154] device hsr_slave_0 entered promiscuous mode [ 49.961082] device hsr_slave_1 entered promiscuous mode [ 50.000864] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.007980] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.054602] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.061101] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.067932] device bridge_slave_0 entered promiscuous mode [ 50.095390] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.101920] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.108794] device bridge_slave_1 entered promiscuous mode [ 50.123444] chnl_net:caif_netlink_parms(): no params data found [ 50.139881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.153286] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.171356] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.188047] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.195684] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.226800] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.234510] team0: Port device team_slave_0 added [ 50.242549] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.249566] team0: Port device team_slave_1 added [ 50.267231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.274654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.301562] IPVS: ftp: loaded support on port[0] = 21 [ 50.363392] device hsr_slave_0 entered promiscuous mode [ 50.400432] device hsr_slave_1 entered promiscuous mode [ 50.440296] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.446658] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.455211] device bridge_slave_0 entered promiscuous mode [ 50.465390] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.471960] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.478759] device bridge_slave_1 entered promiscuous mode [ 50.507629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.514079] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.530911] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.578396] chnl_net:caif_netlink_parms(): no params data found [ 50.586992] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.600808] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.609365] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.633668] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.659147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.667246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.674712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.684027] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.690438] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.699226] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.706690] team0: Port device team_slave_0 added [ 50.712969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.720483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.726845] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.734088] team0: Port device team_slave_1 added [ 50.753685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.763232] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.770550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.777955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.792156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.800336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.807902] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.814352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.821977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.828757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.835893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.843581] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.849749] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.868629] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.875648] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.883008] device bridge_slave_0 entered promiscuous mode [ 50.890522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.898348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.963488] device hsr_slave_0 entered promiscuous mode [ 51.030409] device hsr_slave_1 entered promiscuous mode [ 51.090278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.098157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.105896] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.112283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.119049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.126957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.134550] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.140925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.148116] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.155320] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.162313] device bridge_slave_1 entered promiscuous mode [ 51.182869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.195107] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.203197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.212343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.219742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.227475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.235605] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.241999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.254920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.285166] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.295472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.304884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.312674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.321935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.329124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.336943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.345326] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.354767] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.382985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.393748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.401207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.408044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.415793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.423323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.441458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.458212] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.465750] team0: Port device team_slave_0 added [ 51.472544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.480396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.487830] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.495417] chnl_net:caif_netlink_parms(): no params data found [ 51.512268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.522554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.529874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.539655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.547777] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.555377] team0: Port device team_slave_1 added [ 51.566124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.580685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.588601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.598693] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.615147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.623541] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.633854] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.639857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.649309] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.662671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.674835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.682952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.690389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.697856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.708026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.717044] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.736427] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.745233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.752715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.803552] device hsr_slave_0 entered promiscuous mode [ 51.840795] device hsr_slave_1 entered promiscuous mode [ 51.882775] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.890181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.896944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.903900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.911380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.919080] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.925630] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.932998] device bridge_slave_0 entered promiscuous mode [ 51.943995] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.951744] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.958363] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.970254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.980650] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.987416] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.994485] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.002134] device bridge_slave_1 entered promiscuous mode [ 52.008667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.017137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.026782] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.035371] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.065335] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.075390] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.084305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.093056] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.103419] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.110227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.117640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.132342] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.160224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.167245] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.178107] team0: Port device team_slave_0 added [ 52.191303] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.198531] team0: Port device team_slave_1 added [ 52.210679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.238274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.246238] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.254910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.268348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.284840] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.291276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.299247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.312541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.334402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.341042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.348774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.356875] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.363265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.372117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.384332] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.407392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.416801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.426920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.434176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.442730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.451610] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.459736] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.502264] device hsr_slave_0 entered promiscuous mode [ 52.541303] device hsr_slave_1 entered promiscuous mode [ 52.580983] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.587957] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.597023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.605273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.612235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.620295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.627910] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.636256] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.650691] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.656769] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.680224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.689971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.702065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.711945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.722714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.731124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.737938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.746152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.753835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.761801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.769425] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.775860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.782779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.790607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.802371] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.808746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.816550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.828723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.837926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.844431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.853013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.861213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.868765] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.875154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.883232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.890995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.899983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.909983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.924863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.932608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.942947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.956014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.964361] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.970745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.977581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.985111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.992471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.002221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.010827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.023483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.031573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.039126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.046979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.055563] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.062010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.070636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.079470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.090622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.099171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.109968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.118246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.128063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.135788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.143594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.152252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.159617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.167299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.175253] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.183213] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.194587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.203480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.216956] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.223640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.231383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.238660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.249076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.257226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.272016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.279499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.299471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.307249] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.317796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.326813] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.334522] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.341315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.348751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.364136] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.372024] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.379089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.390975] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.397122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.405552] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.415016] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.422031] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.428731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.436035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.442997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.454944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.467070] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.478345] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.488391] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.499063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.507124] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.514469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.522636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.530579] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.536917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.543865] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.551243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.560594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.571002] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.584149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.595129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.603391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.611500] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.617876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.635302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.642436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.653811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.666183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.677529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.689629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.698458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.706905] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.716091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.724633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.733069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.742922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready 2019/12/19 01:10:59 executed programs: 16 [ 53.751737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.759260] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.775769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.783054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.794641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.817561] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.827267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.843996] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.859324] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.872801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.879515] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.904260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.584184] ================================================================== [ 56.591686] BUG: KASAN: stack-out-of-bounds in ax25_getname+0x50/0x7e0 [ 56.598366] Write of size 72 at addr ffff8880947bfcd8 by task syz-executor.1/7645 [ 56.606031] [ 56.607664] CPU: 0 PID: 7645 Comm: syz-executor.1 Not tainted 4.14.159-syzkaller #0 [ 56.615448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.624806] Call Trace: [ 56.627382] dump_stack+0xf7/0x13b [ 56.630923] ? ax25_getname+0x50/0x7e0 [ 56.634793] print_address_description.cold.7+0x9/0x1c9 [ 56.640150] ? ax25_getname+0x50/0x7e0 [ 56.644031] kasan_report.cold.8+0x11a/0x2d3 [ 56.648434] check_memory_region+0x13e/0x1b0 [ 56.652822] memset+0x23/0x40 [ 56.655910] ax25_getname+0x50/0x7e0 [ 56.659613] vhost_net_ioctl+0xd7b/0x1460 [ 56.663777] ? vhost_net_stop_vq+0xe0/0xe0 [ 56.668017] ? __might_sleep+0x93/0xb0 [ 56.671899] do_vfs_ioctl+0x180/0xfb0 [ 56.675682] ? __fget+0x1ad/0x2f0 [ 56.679114] ? ioctl_preallocate+0x1a0/0x1a0 [ 56.683520] ? __fget+0x1ca/0x2f0 [ 56.686959] ? security_file_ioctl+0x6a/0xa0 [ 56.691348] ? SyS_clock_settime+0x1a0/0x1a0 [ 56.695733] ? security_file_ioctl+0x6a/0xa0 [ 56.700123] SyS_ioctl+0x74/0x80 [ 56.703481] ? do_vfs_ioctl+0xfb0/0xfb0 [ 56.707452] do_syscall_64+0x1c7/0x5b0 [ 56.711332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.716157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.721340] RIP: 0033:0x45a219 [ 56.724585] RSP: 002b:00007f08de6f2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.732770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 56.740051] RDX: 0000000020d7c000 RSI: 000000004008af30 RDI: 0000000000000003 [ 56.747323] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 56.754629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f08de6f36d4 [ 56.761906] R13: 00000000004c56ed R14: 00000000004da738 R15: 00000000ffffffff [ 56.769192] [ 56.770815] The buggy address belongs to the page: [ 56.777998] page:ffffea000251efc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 56.786147] flags: 0x1fffc0000000000() [ 56.790036] raw: 01fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 56.797900] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 56.805778] page dumped because: kasan: bad access detected [ 56.811471] [ 56.813086] Memory state around the buggy address: [ 56.818081] ffff8880947bfc00: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 [ 56.825423] ffff8880947bfc80: f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 [ 56.832765] >ffff8880947bfd00: 00 04 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 [ 56.840108] ^ [ 56.843722] ffff8880947bfd80: 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 [ 56.851065] ffff8880947bfe00: 00 00 00 f2 f2 f2 f2 f2 00 00 00 00 f3 f3 f3 f3 [ 56.858407] ================================================================== [ 56.865768] Disabling lock debugging due to kernel taint [ 56.875987] Kernel panic - not syncing: panic_on_warn set ... [ 56.875987] [ 56.877735] kobject: 'loop2' (ffff8880a4a34f20): kobject_uevent_env [ 56.883386] CPU: 0 PID: 7645 Comm: syz-executor.1 Tainted: G B 4.14.159-syzkaller #0 [ 56.883389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.883395] Call Trace: [ 56.883407] dump_stack+0xf7/0x13b [ 56.883413] ? ax25_getname+0x50/0x7e0 [ 56.883418] panic+0x1b0/0x358 [ 56.883422] ? add_taint.cold.5+0x11/0x11 [ 56.883428] ? ___preempt_schedule+0x16/0x18 [ 56.883433] ? ax25_getname+0x50/0x7e0 [ 56.883437] kasan_end_report+0x47/0x4f [ 56.883441] kasan_report.cold.8+0x76/0x2d3 [ 56.883446] check_memory_region+0x13e/0x1b0 [ 56.883450] memset+0x23/0x40 [ 56.883454] ax25_getname+0x50/0x7e0 [ 56.883462] vhost_net_ioctl+0xd7b/0x1460 [ 56.883466] ? vhost_net_stop_vq+0xe0/0xe0 [ 56.883477] ? __might_sleep+0x93/0xb0 [ 56.883484] do_vfs_ioctl+0x180/0xfb0 [ 56.883488] ? __fget+0x1ad/0x2f0 [ 56.883492] ? ioctl_preallocate+0x1a0/0x1a0 [ 56.883496] ? __fget+0x1ca/0x2f0 [ 56.883502] ? security_file_ioctl+0x6a/0xa0 [ 56.883506] ? SyS_clock_settime+0x1a0/0x1a0 [ 56.883509] ? security_file_ioctl+0x6a/0xa0 [ 56.883514] SyS_ioctl+0x74/0x80 [ 56.883517] ? do_vfs_ioctl+0xfb0/0xfb0 [ 56.883521] do_syscall_64+0x1c7/0x5b0 [ 56.883524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.883529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.883533] RIP: 0033:0x45a219 [ 56.883535] RSP: 002b:00007f08de6f2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.883540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 56.883541] RDX: 0000000020d7c000 RSI: 000000004008af30 RDI: 0000000000000003 [ 56.883543] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 56.883546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f08de6f36d4 [ 56.883548] R13: 00000000004c56ed R14: 00000000004da738 R15: 00000000ffffffff [ 56.884952] Kernel Offset: disabled [ 57.067164] Rebooting in 86400 seconds..