[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.556946] random: sshd: uninitialized urandom read (32 bytes read) [ 39.876162] kauditd_printk_skb: 9 callbacks suppressed [ 39.876171] audit: type=1400 audit(1569661208.375:35): avc: denied { map } for pid=6830 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 [ 39.933602] random: sshd: uninitialized urandom read (32 bytes read) [ 40.472879] random: sshd: uninitialized urandom read (32 bytes read) [ 64.076345] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. [ 69.544508] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/28 09:00:38 parsed 1 programs [ 69.744705] audit: type=1400 audit(1569661238.245:36): avc: denied { map } for pid=6842 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 69.809518] audit: type=1400 audit(1569661238.305:37): avc: denied { map } for pid=6842 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=36 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 70.399444] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/28 09:00:39 executed programs: 0 [ 71.181108] audit: type=1400 audit(1569661239.675:38): avc: denied { map } for pid=6842 comm="syz-execprog" path="/root/syzkaller-shm264730717" dev="sda1" ino=2233 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 71.231264] IPVS: ftp: loaded support on port[0] = 21 [ 72.042711] IPVS: ftp: loaded support on port[0] = 21 [ 72.067317] chnl_net:caif_netlink_parms(): no params data found [ 72.106077] IPVS: ftp: loaded support on port[0] = 21 [ 72.129052] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.136496] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.144265] device bridge_slave_0 entered promiscuous mode [ 72.152256] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.158696] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.166146] device bridge_slave_1 entered promiscuous mode [ 72.186830] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.195858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.223725] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.231739] team0: Port device team_slave_0 added [ 72.239267] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.246935] team0: Port device team_slave_1 added [ 72.252327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.267121] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.295075] IPVS: ftp: loaded support on port[0] = 21 [ 72.332597] device hsr_slave_0 entered promiscuous mode [ 72.380434] device hsr_slave_1 entered promiscuous mode [ 72.435089] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 72.442241] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 72.469429] chnl_net:caif_netlink_parms(): no params data found [ 72.503199] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.509729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.517104] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.523704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.585629] chnl_net:caif_netlink_parms(): no params data found [ 72.628554] IPVS: ftp: loaded support on port[0] = 21 [ 72.639687] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.646341] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.653947] device bridge_slave_0 entered promiscuous mode [ 72.678063] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.685556] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.693006] device bridge_slave_1 entered promiscuous mode [ 72.763725] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.774898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.791278] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.797670] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.805350] device bridge_slave_0 entered promiscuous mode [ 72.814301] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.820831] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.827790] device bridge_slave_1 entered promiscuous mode [ 72.833892] chnl_net:caif_netlink_parms(): no params data found [ 72.869884] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.877446] team0: Port device team_slave_0 added [ 72.903895] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.912168] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.913234] IPVS: ftp: loaded support on port[0] = 21 [ 72.919338] team0: Port device team_slave_1 added [ 72.939357] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.964935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.972311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.981188] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 72.987638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.998077] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.004598] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.011920] device bridge_slave_0 entered promiscuous mode [ 73.020572] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.027085] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.034549] device bridge_slave_1 entered promiscuous mode [ 73.084789] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.092171] team0: Port device team_slave_0 added [ 73.142141] device hsr_slave_0 entered promiscuous mode [ 73.180359] device hsr_slave_1 entered promiscuous mode [ 73.221006] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.227405] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 73.265209] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.273283] team0: Port device team_slave_1 added [ 73.279258] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.286508] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.294049] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.314441] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 73.327368] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.335582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.342902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.353152] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.369694] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.382092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.388984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.396476] chnl_net:caif_netlink_parms(): no params data found [ 73.462232] device hsr_slave_0 entered promiscuous mode [ 73.500454] device hsr_slave_1 entered promiscuous mode [ 73.547681] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 73.554685] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.580926] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 73.587836] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.595319] team0: Port device team_slave_0 added [ 73.601268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.608405] team0: Port device team_slave_1 added [ 73.623601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.632658] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 73.639362] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.646049] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.653670] device bridge_slave_0 entered promiscuous mode [ 73.660322] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.666686] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.674704] device bridge_slave_1 entered promiscuous mode [ 73.681388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.729562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.736951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.763283] chnl_net:caif_netlink_parms(): no params data found [ 73.775554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.784898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.793602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.801582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.809210] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.815774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.829129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.846898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.869793] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.877514] team0: Port device team_slave_0 added [ 73.882996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.891481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.899119] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.905502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.920941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.973616] device hsr_slave_0 entered promiscuous mode [ 74.020342] device hsr_slave_1 entered promiscuous mode [ 74.071332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.078468] team0: Port device team_slave_1 added [ 74.084875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.093613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.113449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.120701] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 74.127806] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.192208] device hsr_slave_0 entered promiscuous mode [ 74.230388] device hsr_slave_1 entered promiscuous mode [ 74.290483] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.296861] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.304284] device bridge_slave_0 entered promiscuous mode [ 74.311486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.320768] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 74.328608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.337800] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 74.345294] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.354411] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.361405] device bridge_slave_1 entered promiscuous mode [ 74.367346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.375316] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.382944] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.393902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.408497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.415080] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 74.432870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.441027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.449508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.457766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 74.467462] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.480250] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.488559] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.495138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.505052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.512706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.519478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.533230] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.540896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 74.548519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.559368] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 74.565874] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.583463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.591185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.616292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.627485] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 74.635000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.647533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.655638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.663527] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.669991] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.677368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.686001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.697305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.706636] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.713962] team0: Port device team_slave_0 added [ 74.721707] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.729603] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.736872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.746244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.754287] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.760676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.767478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.774852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.789673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.799307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.807168] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.815758] team0: Port device team_slave_1 added [ 74.821480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.828775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.842767] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 74.852260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.867878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.876779] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 74.883233] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.892189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.899515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.954887] device hsr_slave_0 entered promiscuous mode [ 75.000424] device hsr_slave_1 entered promiscuous mode [ 75.041764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.047999] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 75.056431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.066348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.075236] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 75.086307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.096306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.107053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.114497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.121466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.129204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.137380] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.143755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.151046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.158807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.166572] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.172996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.181552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.188652] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 75.195058] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.201926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.212904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.222272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.230847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.237830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.245850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.253565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.261718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.269383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.277308] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.283711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.290567] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.297435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.306296] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.314457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.323619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.335470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.344959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.352117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.358888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.367086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.375611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.384167] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.390582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.398141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.406231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.416987] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 75.425127] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.434901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.444772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.458696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 75.468557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.480172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.487809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.500531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.508049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.515951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.523666] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.532512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.540243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.547878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.556341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.566368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.574902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.584333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 75.594488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.612592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.624271] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.630686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.638127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.646272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.654109] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.660777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.667804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.676312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.685334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.694847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.707138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 75.721412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 75.729146] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.740298] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 75.746329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.754504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.765298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.773151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.781183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.788531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.796405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.806010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.824242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.837053] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 75.844335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.857515] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 75.865250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.874936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.882851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.896264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.904558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.918655] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.926911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.935173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.942985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.951028] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.958617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.972262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.980621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.989317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 76.005331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.013986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.023310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.033551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.043885] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 76.059551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.068321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 76.081694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 76.089853] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.104944] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 76.111940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.119081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.127190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.135043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.142931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.151836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2019/09/28 09:00:44 executed programs: 9 [ 76.172443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.181962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.193753] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 76.199846] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.214595] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 76.228297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.236523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.246902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 76.258141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.274860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.285185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.293407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.301843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.309845] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.316267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.325512] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 76.335147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.346679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.354631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.365776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.375619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.386565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.397004] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.403427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.421250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.429779] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 76.443237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.453328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.462456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.472288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.479957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.489178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.497395] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.507131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.536861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.543671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.557376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.579075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 76.590986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.598733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.615904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 76.624621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.632840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.645258] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 76.658145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.689938] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 76.714328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.275478] list_add double add: new=ffff888095129818, prev=ffff888095129818, next=ffff88809511e800. [ 79.285323] ------------[ cut here ]------------ [ 79.290070] kernel BUG at lib/list_debug.c:29! [ 79.294716] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 79.300156] Modules linked in: [ 79.303352] CPU: 0 PID: 7159 Comm: syz-executor.3 Not tainted 4.14.146 #0 [ 79.305330] kobject: '9p-105' (ffff8880949bb690): kobject_uevent_env [ 79.310266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.310270] task: ffff8880a8c8e440 task.stack: ffff888096ef8000 [ 79.310286] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 79.310290] RSP: 0018:ffff888096effa00 EFLAGS: 00010282 [ 79.310296] RAX: 0000000000000058 RBX: ffff88809511e7c0 RCX: 0000000000000000 [ 79.310300] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed1012ddff36 [ 79.310303] RBP: ffff888096effa18 R08: 0000000000000058 R09: ffff8880a8c8ed08 [ 79.310306] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809511e800 [ 79.310309] R13: ffff888095129818 R14: ffff888095129818 R15: ffff888095129818 [ 79.310314] FS: 00007ff42f5bf700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 79.310317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.310321] CR2: 000000000070f158 CR3: 000000009745a000 CR4: 00000000001406f0 [ 79.310327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.310333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.320946] kobject: '9p-105' (ffff8880949bb690): fill_kobj_path: path = '/devices/virtual/bdi/9p-105' [ 79.326194] Call Trace: [ 79.326208] ? _raw_spin_lock+0x37/0x40 [ 79.326219] p9_fd_request+0xe3/0x2b0 [ 79.326226] p9_client_rpc+0x21b/0x1180 [ 79.326235] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 79.335807] kobject: '9p-108' (ffff8880944f85d0): kobject_add_internal: parent: 'bdi', set: 'devices' [ 79.337505] ? trace_hardirqs_on_caller+0x400/0x590 [ 79.337513] ? trace_hardirqs_on+0xd/0x10 [ 79.337523] ? fsnotify_destroy_marks+0x142/0x190 [ 79.337531] ? finish_wait+0x260/0x260 [ 79.344618] kobject: '9p-105' (ffff8880949bb690): kobject_cleanup, parent (null) [ 79.350145] ? destroy_inode+0xc7/0x120 [ 79.350152] ? evict+0x3e6/0x630 [ 79.350164] p9_client_clunk+0x89/0x150 [ 79.350173] v9fs_dentry_release+0x6d/0xd0 [ 79.350178] ? v9fs_cached_dentry_delete+0x40/0x40 [ 79.350186] __dentry_kill+0x39a/0x580 [ 79.350194] ? dput.part.0+0x2a/0x750 [ 79.357545] kobject: '9p-105' (ffff8880949bb690): calling ktype release [ 79.364698] ? dput.part.0+0x2a/0x750 [ 79.364705] dput.part.0+0x59f/0x750 [ 79.364714] do_one_tree+0x44/0x50 [ 79.364721] shrink_dcache_for_umount+0x67/0x140 [ 79.364728] generic_shutdown_super+0x6d/0x370 [ 79.364734] kill_anon_super+0x3f/0x60 [ 79.364741] v9fs_kill_super+0x3e/0xa0 [ 79.364749] deactivate_locked_super+0x74/0xe0 [ 79.372658] kobject: '9p-108' (ffff8880944f85d0): kobject_uevent_env [ 79.379272] deactivate_super+0x85/0xa0 [ 79.379281] cleanup_mnt+0xb2/0x150 [ 79.379288] __cleanup_mnt+0x16/0x20 [ 79.379296] task_work_run+0x114/0x190 [ 79.379309] exit_to_usermode_loop+0x1da/0x220 [ 79.388134] kobject: '9p-105': free name [ 79.393407] do_syscall_64+0x4bc/0x640 [ 79.393415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.393427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.393434] RIP: 0033:0x459a29 [ 79.393437] RSP: 002b:00007ff42f5bec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 79.393443] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a29 [ 79.393447] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 79.393450] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 79.393453] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff42f5bf6d4 [ 79.393457] R13: 00000000004c91e3 R14: 00000000004e0530 R15: 00000000ffffffff [ 79.393463] Code: e9 56 [ 79.401315] kobject: '9p-108' (ffff8880944f85d0): fill_kobj_path: path = '/devices/virtual/bdi/9p-108' [ 79.407999] ff ff ff 4c 89 e1 48 c7 c7 80 30 9d 86 e8 4f a8 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 [ 79.421803] kobject: '9p-109' (ffff888094608610): kobject_add_internal: parent: 'bdi', set: 'devices' [ 79.424737] c7 c0 31 9d 86 e8 38 a8 72 fe <0f> 0b 48 89 [ 79.427579] kobject: '9p-109' (ffff888094608610): kobject_uevent_env [ 79.431284] f1 48 c7 c7 40 31 9d 86 4c 89 e6 e8 24 a8 72 fe 0f [ 79.431331] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff888096effa00 [ 79.431367] ---[ end trace 09c5a214781ecf49 ]--- [ 79.435509] kobject: '9p-109' (ffff888094608610): fill_kobj_path: path = '/devices/virtual/bdi/9p-109' [ 79.439084] Kernel panic - not syncing: Fatal exception [ 79.440611] Kernel Offset: disabled [ 79.719871] Rebooting in 86400 seconds..