[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.882596] random: sshd: uninitialized urandom read (32 bytes read) [ 32.083772] kauditd_printk_skb: 9 callbacks suppressed [ 32.083784] audit: type=1400 audit(1563914594.140:35): avc: denied { map } for pid=6862 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 [ 32.138972] random: sshd: uninitialized urandom read (32 bytes read) [ 32.690379] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.63' (ECDSA) to the list of known hosts. [ 38.378130] urandom_read: 1 callbacks suppressed [ 38.378134] random: sshd: uninitialized urandom read (32 bytes read) [ 38.564194] audit: type=1400 audit(1563914600.620:36): avc: denied { map } for pid=6875 comm="syz-execprog" path="/root/syz-execprog" 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 2019/07/23 20:43:21 parsed 1 programs [ 39.375568] audit: type=1400 audit(1563914601.430:37): avc: denied { map } for pid=6875 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 40.101189] random: cc1: uninitialized urandom read (8 bytes read) 2019/07/23 20:43:23 executed programs: 0 [ 40.991309] audit: type=1400 audit(1563914603.050:38): avc: denied { map } for pid=6875 comm="syz-execprog" path="/root/syzkaller-shm035442896" dev="sda1" ino=16488 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 41.760220] IPVS: ftp: loaded support on port[0] = 21 [ 42.095921] chnl_net:caif_netlink_parms(): no params data found [ 42.125521] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.132498] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.139804] IPVS: ftp: loaded support on port[0] = 21 [ 42.140975] device bridge_slave_0 entered promiscuous mode [ 42.152476] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.158860] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.165861] device bridge_slave_1 entered promiscuous mode [ 42.186076] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.198732] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.223542] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.230865] team0: Port device team_slave_0 added [ 42.237963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.245170] team0: Port device team_slave_1 added [ 42.250523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.257774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.268039] IPVS: ftp: loaded support on port[0] = 21 [ 42.322203] device hsr_slave_0 entered promiscuous mode [ 42.360337] device hsr_slave_1 entered promiscuous mode [ 42.442458] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.454306] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.484604] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.491048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.497924] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.504411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.544859] IPVS: ftp: loaded support on port[0] = 21 [ 42.555950] chnl_net:caif_netlink_parms(): no params data found [ 42.657424] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.664107] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.671090] device bridge_slave_0 entered promiscuous mode [ 42.677282] chnl_net:caif_netlink_parms(): no params data found [ 42.695669] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.702143] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.709071] device bridge_slave_1 entered promiscuous mode [ 42.726631] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.733191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.749906] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.758861] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.771043] IPVS: ftp: loaded support on port[0] = 21 [ 42.787714] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.799012] team0: Port device team_slave_0 added [ 42.813778] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.820378] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.827519] team0: Port device team_slave_1 added [ 42.835468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.855326] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.869902] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.876691] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.885610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.893865] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.911441] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.949053] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.955828] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.964905] IPVS: ftp: loaded support on port[0] = 21 [ 42.965554] device bridge_slave_0 entered promiscuous mode [ 43.011535] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.017906] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.027159] device bridge_slave_1 entered promiscuous mode [ 43.039860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.047787] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.054371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.061229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.068724] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.075112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.082358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.089975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.097417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.105040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.112464] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.119315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.162397] device hsr_slave_0 entered promiscuous mode [ 43.200683] device hsr_slave_1 entered promiscuous mode [ 43.268492] chnl_net:caif_netlink_parms(): no params data found [ 43.289359] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.299286] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.311729] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.321077] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.338936] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.346782] team0: Port device team_slave_0 added [ 43.362815] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.371309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.379541] team0: Port device team_slave_1 added [ 43.449927] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.462458] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.468839] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.475948] device bridge_slave_0 entered promiscuous mode [ 43.492668] chnl_net:caif_netlink_parms(): no params data found [ 43.501855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.510325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.517086] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.524296] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.531646] device bridge_slave_1 entered promiscuous mode [ 43.550274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.596611] chnl_net:caif_netlink_parms(): no params data found [ 43.652652] device hsr_slave_0 entered promiscuous mode [ 43.690400] device hsr_slave_1 entered promiscuous mode [ 43.731388] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.739342] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.759241] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.775001] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.802836] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.810746] team0: Port device team_slave_0 added [ 43.817463] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.824699] team0: Port device team_slave_1 added [ 43.841343] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.847894] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.855450] device bridge_slave_0 entered promiscuous mode [ 43.862475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.875331] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.882615] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.889538] device bridge_slave_0 entered promiscuous mode [ 43.899617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.906576] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.914188] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.921712] device bridge_slave_1 entered promiscuous mode [ 43.932004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.944348] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.951275] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.958115] device bridge_slave_1 entered promiscuous mode [ 43.970766] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 43.988227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.996061] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.012672] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.026447] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.052385] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.064892] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.077316] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.089667] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.104459] device hsr_slave_0 entered promiscuous mode [ 44.110078] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.122488] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6926 comm=syz-executor.2 [ 44.150354] device hsr_slave_1 entered promiscuous mode [ 44.191319] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.212435] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.226414] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.238800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.252900] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.288374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.295275] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.303320] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.313232] team0: Port device team_slave_0 added [ 44.326550] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.336681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.347638] team0: Port device team_slave_1 added [ 44.354369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.362697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.369845] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.377428] team0: Port device team_slave_0 added [ 44.383518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.391381] team0: Port device team_slave_1 added [ 44.398895] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.405429] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.415041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.423290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.433480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.443645] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.456634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.464624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.472633] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.479055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.489566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.500883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.509851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.525144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.533034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.541059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.548793] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.555232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.633813] device hsr_slave_0 entered promiscuous mode [ 44.660342] device hsr_slave_1 entered promiscuous mode [ 44.703072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.711320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.720898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.783027] device hsr_slave_0 entered promiscuous mode [ 44.820467] device hsr_slave_1 entered promiscuous mode [ 44.861140] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.873342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.881285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.889901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.899954] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.909220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.916377] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.931714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.943334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.950246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.957042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.964848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.973145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.991276] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.998972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.007591] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.014210] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.024317] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.032771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.044427] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.062025] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.074983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.083084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.114778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.123692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.134042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.141891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.149490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.162652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.173044] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.179462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.189022] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.200398] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.206593] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.216060] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.234005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.247348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.255301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.267863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.276189] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.282599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.305412] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.314358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.332968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.354475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.370702] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.384521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.393310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.409645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.417858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.426621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.436931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.447452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.457443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.468432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.478243] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.487166] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.494128] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.505990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.514369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.534047] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.547369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.559604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.576386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.587874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.596753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.607543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.615452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.626879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.635472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.646064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.654245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.665556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.676336] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.682763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.697527] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.704646] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.717360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.730479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.739593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.752502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.765230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.773450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.785483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.795856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.806020] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.812419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.819299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.831630] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.837714] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.852273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.866882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.877808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.884940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.894232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.902125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.910346] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.916707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.924223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.932221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.940287] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.946667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.956144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.966303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.978379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.986192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.998575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.018176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.029249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.041914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.049492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.061756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.069592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.083405] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.089819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.098841] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.109733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.119101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.129927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.139829] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.146253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.161996] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.168054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.192501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.207857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.219240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.231751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.246950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.268194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.288206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.313917] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.333454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.360905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.388530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.405097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.426471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.449113] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.472243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.479665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.501325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.518149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.533481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.548262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.568839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.588417] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.609904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.631585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.650339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 2019/07/23 20:43:28 executed programs: 8 [ 46.659759] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.669956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.687450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.702956] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.712940] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.723821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.737416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.749162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.759886] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.768590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.784741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.794151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.805948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.814128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.828576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.843362] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.851442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.862631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.879397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.895906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.917719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.927988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.938406] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.947973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.978819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.988902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.021240] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.027321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.068328] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.102500] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.140609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.166968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.000300] selinux_nlmsg_perm: 32036 callbacks suppressed [ 49.000307] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7027 comm=syz-executor.1 [ 49.002085] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7043 comm=syz-executor.2 [ 49.006349] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7044 comm=syz-executor.0 [ 49.036792] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7043 comm=syz-executor.2 [ 49.049758] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7044 comm=syz-executor.0 [ 49.057104] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7027 comm=syz-executor.1 [ 49.074845] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7044 comm=syz-executor.0 [ 49.100487] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7044 comm=syz-executor.0 [ 49.102027] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7025 comm=syz-executor.4 [ 49.118124] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7044 comm=syz-executor.0 [ 49.189182] kasan: CONFIG_KASAN_INLINE enabled [ 49.194271] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.201684] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 49.207907] Modules linked in: [ 49.211104] CPU: 0 PID: 7045 Comm: syz-executor.4 Not tainted 4.14.134 #29 [ 49.218121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.227482] task: ffff88809e3d80c0 task.stack: ffff88807c3f0000 [ 49.233530] RIP: 0010:__smc_diag_dump.isra.0+0x342/0x17b0 [ 49.239054] RSP: 0018:ffff88807c3f7340 EFLAGS: 00010203 [ 49.245707] RAX: dffffc0000000000 RBX: ffff88807d9d1340 RCX: 0000000000000001 [ 49.252959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 49.260216] RBP: ffff88807c3f7518 R08: 0000000000000040 R09: ffff88807d9d1390 [ 49.267473] R10: ffff88809e3d89e0 R11: ffff88809e3d80c0 R12: ffff88807c3f74f0 [ 49.274753] R13: ffff8880848f7010 R14: ffff88808b852a00 R15: ffff88808b852e50 [ 49.282010] FS: 00007fe229b26700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 49.290217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.296075] CR2: 0000000000400200 CR3: 0000000081608000 CR4: 00000000001406f0 [ 49.303325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.310597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.317867] Call Trace: [ 49.320447] ? smc_diag_handler_dump+0x200/0x200 [ 49.325196] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 49.330628] ? __kmalloc_node_track_caller+0x3d/0x80 [ 49.335711] ? rcu_read_lock_sched_held+0x110/0x130 [ 49.340713] ? kmem_cache_alloc_node_trace+0x379/0x770 [ 49.345975] ? kasan_unpoison_shadow+0x35/0x50 [ 49.350548] ? kasan_kmalloc+0xce/0xf0 [ 49.354426] ? lock_acquire+0x16f/0x430 [ 49.358382] ? smc_diag_dump+0x8d/0x2a0 [ 49.362343] smc_diag_dump+0x1e5/0x2a0 [ 49.366211] netlink_dump+0x3fa/0xb10 [ 49.369987] __netlink_dump_start+0x4ff/0x750 [ 49.374463] smc_diag_handler_dump+0x1b7/0x200 [ 49.379024] ? smc_gid_be16_convert+0x2c0/0x2c0 [ 49.383671] ? __smc_diag_dump.isra.0+0x17b0/0x17b0 [ 49.388671] sock_diag_rcv_msg+0x29e/0x3a0 [ 49.392886] netlink_rcv_skb+0x14f/0x3c0 [ 49.396946] ? sock_diag_bind+0x90/0x90 [ 49.400915] ? netlink_ack+0x9a0/0x9a0 [ 49.404793] sock_diag_rcv+0x2b/0x40 [ 49.408492] netlink_unicast+0x45d/0x780 [ 49.412541] ? netlink_attachskb+0x6a0/0x6a0 [ 49.416934] ? security_netlink_send+0x81/0xb0 [ 49.421501] netlink_sendmsg+0x7c4/0xc60 [ 49.425581] ? netlink_unicast+0x780/0x780 [ 49.429822] ? security_socket_sendmsg+0x89/0xb0 [ 49.434561] ? netlink_unicast+0x780/0x780 [ 49.438773] sock_sendmsg+0xce/0x110 [ 49.442466] kernel_sendmsg+0x44/0x50 [ 49.446289] sock_no_sendpage+0x107/0x130 [ 49.450421] ? sock_kzfree_s+0x50/0x50 [ 49.454313] ? pipe_lock+0x63/0x80 [ 49.457865] kernel_sendpage+0x92/0xf0 [ 49.461734] ? sock_kzfree_s+0x50/0x50 [ 49.465605] sock_sendpage+0x8b/0xc0 [ 49.469312] ? kernel_sendpage+0xf0/0xf0 [ 49.473373] pipe_to_sendpage+0x242/0x340 [ 49.477505] ? direct_splice_actor+0x190/0x190 [ 49.482073] __splice_from_pipe+0x348/0x780 [ 49.486396] ? direct_splice_actor+0x190/0x190 [ 49.490968] ? direct_splice_actor+0x190/0x190 [ 49.495552] splice_from_pipe+0xf0/0x150 [ 49.499593] ? splice_shrink_spd+0xb0/0xb0 [ 49.503810] ? security_file_permission+0x89/0x1f0 [ 49.508717] generic_splice_sendpage+0x3c/0x50 [ 49.513280] ? splice_from_pipe+0x150/0x150 [ 49.517578] SyS_splice+0xd92/0x1430 [ 49.521277] ? put_timespec64+0xb4/0x100 [ 49.525323] ? compat_SyS_vmsplice+0x250/0x250 [ 49.529887] ? do_syscall_64+0x53/0x640 [ 49.533838] ? compat_SyS_vmsplice+0x250/0x250 [ 49.538395] do_syscall_64+0x1e8/0x640 [ 49.542260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.547098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.552264] RIP: 0033:0x459829 [ 49.555428] RSP: 002b:00007fe229b25c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.563115] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459829 [ 49.570374] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000004 [ 49.577650] RBP: 000000000075c070 R08: 0000000080000001 R09: 0000000000000000 [ 49.584907] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe229b266d4 [ 49.592170] R13: 00000000004c8dec R14: 00000000004df040 R15: 00000000ffffffff [ 49.599428] Code: 20 48 89 f9 48 c1 e9 03 80 3c 11 00 0f 85 b2 13 00 00 48 8b 50 20 48 b8 00 00 00 00 00 fc ff df 48 8d 7a 0e 48 89 f9 48 c1 e9 03 <0f> b6 0c 01 48 89 f8 83 e0 07 83 c0 01 38 c8 7c 08 84 c9 0f 85 [ 49.618518] RIP: __smc_diag_dump.isra.0+0x342/0x17b0 RSP: ffff88807c3f7340 [ 49.625816] ---[ end trace 98734691da84b019 ]--- [ 49.630572] Kernel panic - not syncing: Fatal exception [ 49.637196] Kernel Offset: disabled [ 49.640816] Rebooting in 86400 seconds..