[ 33.612907][ T26] audit: type=1800 audit(1550170097.422:27): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 33.640768][ T26] audit: type=1800 audit(1550170097.422:28): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 34.308959][ T26] audit: type=1800 audit(1550170098.182:29): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 34.329131][ T26] audit: type=1800 audit(1550170098.182:30): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2019/02/14 18:48:38 parsed 1 programs 2019/02/14 18:48:40 executed programs: 0 syzkaller login: [ 56.662529][ T7544] IPVS: ftp: loaded support on port[0] = 21 [ 56.671300][ T7541] IPVS: ftp: loaded support on port[0] = 21 [ 56.687121][ T7546] IPVS: ftp: loaded support on port[0] = 21 [ 56.711686][ T7548] IPVS: ftp: loaded support on port[0] = 21 [ 56.764230][ T7551] IPVS: ftp: loaded support on port[0] = 21 [ 56.773104][ T7550] IPVS: ftp: loaded support on port[0] = 21 [ 56.918300][ T7541] chnl_net:caif_netlink_parms(): no params data found [ 56.979097][ T7546] chnl_net:caif_netlink_parms(): no params data found [ 57.011684][ T7541] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.019567][ T7541] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.027803][ T7541] device bridge_slave_0 entered promiscuous mode [ 57.036056][ T7541] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.043093][ T7541] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.050862][ T7541] device bridge_slave_1 entered promiscuous mode [ 57.073270][ T7544] chnl_net:caif_netlink_parms(): no params data found [ 57.153468][ T7541] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.165550][ T7541] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.181760][ T7548] chnl_net:caif_netlink_parms(): no params data found [ 57.212520][ T7550] chnl_net:caif_netlink_parms(): no params data found [ 57.237459][ T7546] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.245157][ T7546] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.252739][ T7546] device bridge_slave_0 entered promiscuous mode [ 57.260721][ T7546] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.267884][ T7546] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.275835][ T7546] device bridge_slave_1 entered promiscuous mode [ 57.314082][ T7541] team0: Port device team_slave_0 added [ 57.375534][ T7541] team0: Port device team_slave_1 added [ 57.386356][ T7548] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.393422][ T7548] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.401464][ T7548] device bridge_slave_0 entered promiscuous mode [ 57.410929][ T7548] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.418014][ T7548] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.425990][ T7548] device bridge_slave_1 entered promiscuous mode [ 57.438310][ T7550] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.445694][ T7550] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.453274][ T7550] device bridge_slave_0 entered promiscuous mode [ 57.460880][ T7550] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.468620][ T7550] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.476686][ T7550] device bridge_slave_1 entered promiscuous mode [ 57.484391][ T7546] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.509288][ T7550] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.517815][ T7544] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.525489][ T7544] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.533120][ T7544] device bridge_slave_0 entered promiscuous mode [ 57.540841][ T7544] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.548251][ T7544] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.556016][ T7544] device bridge_slave_1 entered promiscuous mode [ 57.562867][ T7551] chnl_net:caif_netlink_parms(): no params data found [ 57.573376][ T7546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.588014][ T7550] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.614275][ T7544] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.629525][ T7548] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.640514][ T7548] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.670230][ T7544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.737314][ T7541] device hsr_slave_0 entered promiscuous mode [ 57.774818][ T7541] device hsr_slave_1 entered promiscuous mode [ 57.820173][ T7546] team0: Port device team_slave_0 added [ 57.828162][ T7546] team0: Port device team_slave_1 added [ 57.838139][ T7550] team0: Port device team_slave_0 added [ 57.845123][ T7548] team0: Port device team_slave_0 added [ 57.867300][ T7544] team0: Port device team_slave_0 added [ 57.873639][ T7548] team0: Port device team_slave_1 added [ 57.880083][ T7550] team0: Port device team_slave_1 added [ 57.886114][ T7551] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.893175][ T7551] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.901609][ T7551] device bridge_slave_0 entered promiscuous mode [ 57.909231][ T7551] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.916427][ T7551] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.923999][ T7551] device bridge_slave_1 entered promiscuous mode [ 57.939396][ T7544] team0: Port device team_slave_1 added [ 58.016097][ T7548] device hsr_slave_0 entered promiscuous mode [ 58.065001][ T7548] device hsr_slave_1 entered promiscuous mode [ 58.207253][ T7546] device hsr_slave_0 entered promiscuous mode [ 58.254662][ T7546] device hsr_slave_1 entered promiscuous mode [ 58.298489][ T7551] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.313492][ T7551] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.347148][ T7544] device hsr_slave_0 entered promiscuous mode [ 58.384644][ T7544] device hsr_slave_1 entered promiscuous mode [ 58.517217][ T7550] device hsr_slave_0 entered promiscuous mode [ 58.556989][ T7550] device hsr_slave_1 entered promiscuous mode [ 58.624203][ T7551] team0: Port device team_slave_0 added [ 58.632625][ T7551] team0: Port device team_slave_1 added [ 58.687946][ T7551] device hsr_slave_0 entered promiscuous mode [ 58.764858][ T7551] device hsr_slave_1 entered promiscuous mode [ 58.858966][ T7550] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.903845][ T7550] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.915538][ T7541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.932924][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.942247][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.953733][ T7548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.967505][ T7544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.984859][ T7546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.004045][ T7541] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.015449][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.026162][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.034505][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.041645][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.050303][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.058952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.067404][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.074481][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.082131][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.090978][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.098605][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.106301][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.113780][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.121671][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.129535][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.137269][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.148081][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.157942][ T7546] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.177809][ T7548] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.187788][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.197263][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.205658][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.212683][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.220498][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.229238][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.237563][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.244708][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.252178][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.260667][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.290282][ T7551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.302284][ T7544] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.313098][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.321863][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.330933][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.339407][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.346498][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.354254][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.363058][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.371407][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.378454][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.386686][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.395528][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.403712][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.412163][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.420533][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.429086][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.437381][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.445895][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.454099][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.462488][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.470617][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.478803][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.486970][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.495255][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.503276][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.511693][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.519733][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.527402][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.536002][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.543694][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.551911][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.560545][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.572393][ T7550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.589452][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.598368][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.607222][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.614252][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.622217][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.630851][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.639302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.648384][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.663987][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.671904][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.687801][ T7551] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.708864][ T7546] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.719579][ T7546] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.733475][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.742469][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.750283][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.758998][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.767593][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.774668][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.782283][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.791105][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.799523][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.808055][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.816433][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.823448][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.831048][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.839232][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.847897][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.856486][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.864959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.872995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.881846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.890364][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.898620][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.905697][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.913343][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.921823][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.933821][ T7550] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.948320][ T7541] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.979861][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.990079][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.003809][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.012625][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.021537][ T7559] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.028618][ T7559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.036700][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.045314][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.053525][ T7559] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.060594][ T7559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.068128][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.076815][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.105779][ T7546] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.121413][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.137629][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.152097][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.161430][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.163515][ T7564] ------------[ cut here ]------------ [ 60.170152][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.174773][ T7564] kernel BUG at drivers/android/binder_alloc.c:1141! [ 60.180070][ T7564] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 60.183996][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.189934][ T7564] CPU: 0 PID: 7564 Comm: syz-executor.3 Not tainted 5.0.0-rc6-next-20190214 #35 [ 60.189941][ T7564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.189959][ T7564] RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 [ 60.189969][ T7564] Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 9f e1 26 fc 4c 89 e6 4c 89 ef e8 b4 e2 26 fc 4d 39 e5 76 07 e8 8a e1 26 fc <0f> 0b e8 83 e1 26 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 91 [ 60.189981][ T7564] RSP: 0018:ffff88802d907558 EFLAGS: 00010293 [ 60.196611][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.203884][ T7564] RAX: ffff8880a6cde700 RBX: 0000000020003000 RCX: ffffffff8549806c [ 60.213420][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.222895][ T7564] RDX: 0000000000000000 RSI: ffffffff85498076 RDI: 0000000000000006 [ 60.222903][ T7564] RBP: ffff88802d9075d8 R08: ffff8880a6cde700 R09: 0000000000000028 [ 60.222909][ T7564] R10: ffffed1005b20f01 R11: ffff88802d90780f R12: 0000000000000020 [ 60.222917][ T7564] R13: 0000000000000028 R14: ffff88807c065d50 R15: 0000000000000000 [ 60.222927][ T7564] FS: 00007f3d22da0700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 60.222941][ T7564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.230030][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.249078][ T7564] CR2: 00000000004cdd10 CR3: 00000000754ff000 CR4: 00000000001406f0 [ 60.249088][ T7564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.249094][ T7564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.249097][ T7564] Call Trace: [ 60.249116][ T7564] ? memcpy+0x46/0x50 [ 60.249137][ T7564] ? binder_alloc_do_buffer_copy+0x442/0x510 [ 60.255795][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.262979][ T7564] binder_alloc_copy_from_buffer+0x37/0x42 [ 60.262999][ T7564] binder_get_object+0xa2/0x1e0 [ 60.271418][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.278814][ T7564] binder_transaction+0x2b4a/0x6690 [ 60.278836][ T7564] ? binder_thread_read+0x3d20/0x3d20 [ 60.278853][ T7564] ? mark_held_locks+0xf0/0xf0 [ 60.287274][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.294755][ T7564] ? __might_fault+0x12b/0x1e0 [ 60.294771][ T7564] ? lock_downgrade+0x880/0x880 [ 60.294792][ T7564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 60.303215][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.310687][ T7564] ? _copy_from_user+0xdd/0x150 [ 60.310702][ T7564] binder_thread_write+0x64a/0x2820 [ 60.310715][ T7564] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 60.310732][ T7564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 60.320105][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.326213][ T7564] ? binder_transaction+0x6690/0x6690 [ 60.326225][ T7564] ? __might_fault+0x12b/0x1e0 [ 60.326248][ T7564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 60.334513][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.341972][ T7564] ? _copy_from_user+0xdd/0x150 [ 60.341990][ T7564] binder_ioctl+0x1033/0x183b [ 60.351533][ T7544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.357895][ T7564] ? binder_thread_write+0x2820/0x2820 [ 60.357907][ T7564] ? mark_held_locks+0xf0/0xf0 [ 60.357925][ T7564] ? __fget+0x35a/0x550 [ 60.365616][ T7548] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.371278][ T7564] ? find_held_lock+0x35/0x130 [ 60.380030][ T7548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.384839][ T7564] ? binder_thread_write+0x2820/0x2820 [ 60.384853][ T7564] do_vfs_ioctl+0xd6e/0x1390 [ 60.384867][ T7564] ? kasan_check_read+0x11/0x20 [ 60.384883][ T7564] ? ioctl_preallocate+0x210/0x210 [ 60.405615][ T7548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.407926][ T7564] ? __fget+0x381/0x550 [ 60.407943][ T7564] ? ksys_dup3+0x3e0/0x3e0 [ 60.412728][ T7548] kobject: 'vlan0' (00000000c841dabf): kobject_add_internal: parent: 'mesh', set: '' [ 60.420458][ T7564] ? nsecs_to_jiffies+0x30/0x30 [ 60.420475][ T7564] ? security_file_ioctl+0x93/0xc0 [ 60.420491][ T7564] ksys_ioctl+0xab/0xd0 [ 60.609529][ T7564] __x64_sys_ioctl+0x73/0xb0 [ 60.614097][ T7564] do_syscall_64+0x103/0x610 [ 60.618697][ T7564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.624562][ T7564] RIP: 0033:0x457e29 [ 60.628431][ T7564] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.648096][ T7564] RSP: 002b:00007f3d22d9fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.656506][ T7564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 60.664450][ T7564] RDX: 0000000020000440 RSI: 00000000c0306201 RDI: 0000000000000003 [ 60.672396][ T7564] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 60.680794][ T7564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d22da06d4 [ 60.688746][ T7564] R13: 00000000004bf15b R14: 00000000004d0a60 R15: 00000000ffffffff [ 60.696696][ T7564] Modules linked in: [ 60.709889][ T7564] ---[ end trace 9fbb0096af40fe5b ]--- [ 60.715580][ T7564] RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 [ 60.722541][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.724708][ T3873] kobject: 'loop2' (00000000d72bb477): kobject_uevent_env [ 60.738546][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.741219][ T7564] Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 9f e1 26 fc 4c 89 e6 4c 89 ef e8 b4 e2 26 fc 4d 39 e5 76 07 e8 8a e1 26 fc <0f> 0b e8 83 e1 26 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 91 [ 60.749489][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.773967][ T3873] kobject: 'loop2' (00000000d72bb477): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 60.777432][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.793265][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.796816][ T7564] RSP: 0018:ffff88802d907558 EFLAGS: 00010293 [ 60.801989][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.807796][ T7566] ------------[ cut here ]------------ [ 60.815896][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.820569][ T7566] kernel BUG at drivers/android/binder_alloc.c:1141! [ 60.822659][ T7564] RAX: ffff8880a6cde700 RBX: 0000000020003000 RCX: ffffffff8549806c [ 60.829483][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.837865][ T7566] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 60.844416][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.851360][ T7566] CPU: 0 PID: 7566 Comm: syz-executor.2 Tainted: G D 5.0.0-rc6-next-20190214 #35 [ 60.851373][ T7566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.857741][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.865192][ T7566] RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 [ 60.865209][ T7566] Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 9f e1 26 fc 4c 89 e6 4c 89 ef e8 b4 e2 26 fc 4d 39 e5 76 07 e8 8a e1 26 fc <0f> 0b e8 83 e1 26 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 91 [ 60.883219][ T7544] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.885609][ T7566] RSP: 0018:ffff888023a8f558 EFLAGS: 00010293 [ 60.885618][ T7566] RAX: ffff88807c0c4200 RBX: 0000000020003000 RCX: ffffffff8549806c [ 60.885625][ T7566] RDX: 0000000000000000 RSI: ffffffff85498076 RDI: 0000000000000006 [ 60.885639][ T7566] RBP: ffff888023a8f5d8 R08: ffff88807c0c4200 R09: 0000000000000028 [ 60.895044][ T7544] kobject: 'vlan0' (00000000ab3e2a8f): kobject_add_internal: parent: 'mesh', set: '' [ 60.900404][ T7566] R10: ffffed1004751f01 R11: ffff888023a8f80f R12: 0000000000000020 [ 60.900412][ T7566] R13: 0000000000000028 R14: ffff888038f20b50 R15: 0000000000000000 [ 60.900427][ T7566] FS: 00007fae328b9700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 60.935131][ T7551] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.940741][ T7566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.952838][ T7569] binder_alloc: binder_alloc_mmap_handler: 7563 20003000-20005000 already mapped failed -16 [ 60.956638][ T7566] CR2: 00000000004cdd10 CR3: 0000000038c0a000 CR4: 00000000001406f0 [ 60.956649][ T7566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.956655][ T7566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.956664][ T7566] Call Trace: [ 60.974111][ T7571] ------------[ cut here ]------------ [ 60.974580][ T7566] ? memcpy+0x46/0x50 [ 60.982521][ T7571] kernel BUG at drivers/android/binder_alloc.c:1141! [ 60.991430][ T7566] ? binder_alloc_do_buffer_copy+0x442/0x510 [ 61.002410][ T7551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.008274][ T7566] binder_alloc_copy_from_buffer+0x37/0x42 [ 61.008288][ T7566] binder_get_object+0xa2/0x1e0 [ 61.008304][ T7566] binder_transaction+0x2b4a/0x6690 [ 61.018418][ T7568] binder: BINDER_SET_CONTEXT_MGR already set [ 61.026302][ T7566] ? binder_thread_read+0x3d20/0x3d20 [ 61.026320][ T7566] ? mark_held_locks+0xf0/0xf0 [ 61.106289][ T7566] ? save_stack+0xa9/0xd0 [ 61.110599][ T7566] ? save_stack+0x45/0xd0 [ 61.114907][ T7566] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 61.120693][ T7566] ? binder_get_thread+0x1db/0x7c0 [ 61.125784][ T7566] ? lock_downgrade+0x880/0x880 [ 61.130613][ T7566] ? __might_fault+0xfb/0x1e0 [ 61.135275][ T7566] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.141491][ T7566] ? _copy_from_user+0xdd/0x150 [ 61.146322][ T7566] binder_thread_write+0x64a/0x2820 [ 61.151502][ T7566] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.157721][ T7566] ? should_fail+0x1de/0x852 [ 61.162296][ T7566] ? binder_transaction+0x6690/0x6690 [ 61.167650][ T7566] ? kasan_check_write+0x14/0x20 [ 61.172589][ T7566] ? do_raw_spin_lock+0x12a/0x2e0 [ 61.177596][ T7566] ? __might_fault+0xfb/0x1e0 [ 61.182259][ T7566] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.188479][ T7566] ? _copy_from_user+0xdd/0x150 [ 61.193309][ T7566] binder_ioctl+0x1033/0x183b [ 61.197968][ T7566] ? binder_thread_write+0x2820/0x2820 [ 61.203406][ T7566] ? mark_held_locks+0xf0/0xf0 [ 61.208152][ T7566] ? do_futex+0x178/0x1d50 [ 61.212550][ T7566] ? mark_held_locks+0xf0/0xf0 [ 61.217295][ T7566] ? get_unmapped_area+0x295/0x3b0 [ 61.222562][ T7566] ? lock_downgrade+0x880/0x880 [ 61.227398][ T7566] ? binder_thread_write+0x2820/0x2820 [ 61.232837][ T7566] do_vfs_ioctl+0xd6e/0x1390 [ 61.237412][ T7566] ? ioctl_preallocate+0x210/0x210 [ 61.242514][ T7566] ? __fget+0x381/0x550 [ 61.246653][ T7566] ? ksys_dup3+0x3e0/0x3e0 [ 61.251046][ T7566] ? nsecs_to_jiffies+0x30/0x30 [ 61.255887][ T7566] ? security_file_ioctl+0x93/0xc0 [ 61.260992][ T7566] ksys_ioctl+0xab/0xd0 [ 61.265128][ T7566] __x64_sys_ioctl+0x73/0xb0 [ 61.269699][ T7566] do_syscall_64+0x103/0x610 [ 61.274270][ T7566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.280142][ T7566] RIP: 0033:0x457e29 [ 61.284018][ T7566] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.303601][ T7566] RSP: 002b:00007fae328b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.311988][ T7566] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 61.319938][ T7566] RDX: 0000000020000440 RSI: 00000000c0306201 RDI: 0000000000000003 [ 61.327889][ T7566] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 61.335840][ T7566] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae328b96d4 [ 61.343790][ T7566] R13: 00000000004bf15b R14: 00000000004d0a60 R15: 00000000ffffffff [ 61.351744][ T7566] Modules linked in: [ 61.355634][ T7571] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 61.360917][ T3873] kobject: 'loop0' (00000000774b9b9d): kobject_uevent_env [ 61.361719][ T7571] CPU: 1 PID: 7571 Comm: syz-executor.0 Tainted: G D 5.0.0-rc6-next-20190214 #35 [ 61.368992][ T3873] kobject: 'loop0' (00000000774b9b9d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 61.379173][ T7571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.379192][ T7571] RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 [ 61.379203][ T7571] Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 9f e1 26 fc 4c 89 e6 4c 89 ef e8 b4 e2 26 fc 4d 39 e5 76 07 e8 8a e1 26 fc <0f> 0b e8 83 e1 26 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 91 [ 61.379209][ T7571] RSP: 0018:ffff88800b767558 EFLAGS: 00010293 [ 61.379219][ T7571] RAX: ffff888038d78440 RBX: 0000000020003000 RCX: ffffffff8549806c [ 61.379226][ T7571] RDX: 0000000000000000 RSI: ffffffff85498076 RDI: 0000000000000006 [ 61.379234][ T7571] RBP: ffff88800b7675d8 R08: ffff888038d78440 R09: 0000000000000028 [ 61.379246][ T7571] R10: ffffed10016ecf01 R11: ffff88800b76780f R12: 0000000000000020 [ 61.391419][ T7564] RDX: 0000000000000000 RSI: ffffffff85498076 RDI: 0000000000000006 [ 61.399397][ T7571] R13: 0000000000000028 R14: ffff88805e184690 R15: 0000000000000000 [ 61.399408][ T7571] FS: 00007f88a779f700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 61.399415][ T7571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.399422][ T7571] CR2: 00000000004cdd10 CR3: 0000000038d06000 CR4: 00000000001406e0 [ 61.399432][ T7571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.399439][ T7571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.399443][ T7571] Call Trace: [ 61.399463][ T7571] ? memcpy+0x46/0x50 [ 61.411164][ T7564] RBP: ffff88802d9075d8 R08: ffff8880a6cde700 R09: 0000000000000028 [ 61.425710][ T7571] ? binder_alloc_do_buffer_copy+0x442/0x510 [ 61.425725][ T7571] binder_alloc_copy_from_buffer+0x37/0x42 [ 61.425740][ T7571] binder_get_object+0xa2/0x1e0 [ 61.425753][ T7571] binder_transaction+0x2b4a/0x6690 [ 61.425775][ T7571] ? binder_thread_read+0x3d20/0x3d20 [ 61.425792][ T7571] ? mark_held_locks+0xf0/0xf0 [ 61.433864][ T7564] R10: ffffed1005b20f01 R11: ffff88802d90780f R12: 0000000000000020 [ 61.439808][ T7571] ? save_stack+0xa9/0xd0 [ 61.439822][ T7571] ? save_stack+0x45/0xd0 [ 61.439834][ T7571] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 61.439851][ T7571] ? binder_get_thread+0x1db/0x7c0 [ 61.449816][ T7564] R13: 0000000000000028 R14: ffff88807c065d50 R15: 0000000000000000 [ 61.455766][ T7571] ? lock_downgrade+0x880/0x880 [ 61.455778][ T7571] ? __might_fault+0xfb/0x1e0 [ 61.455802][ T7571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.463837][ T7564] FS: 00007f3d22da0700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 61.471702][ T7571] ? _copy_from_user+0xdd/0x150 [ 61.471717][ T7571] binder_thread_write+0x64a/0x2820 [ 61.471729][ T7571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.471741][ T7571] ? should_fail+0x1de/0x852 [ 61.471755][ T7571] ? binder_transaction+0x6690/0x6690 [ 61.471773][ T7571] ? kasan_check_write+0x14/0x20 [ 61.482077][ T7564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.488721][ T7571] ? do_raw_spin_lock+0x12a/0x2e0 [ 61.488738][ T7571] ? __might_fault+0xfb/0x1e0 [ 61.488755][ T7571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.488766][ T7571] ? _copy_from_user+0xdd/0x150 [ 61.488778][ T7571] binder_ioctl+0x1033/0x183b [ 61.488792][ T7571] ? binder_thread_write+0x2820/0x2820 [ 61.488808][ T7571] ? mark_held_locks+0xf0/0xf0 [ 61.500924][ T7551] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.506546][ T7571] ? do_futex+0x178/0x1d50 [ 61.506560][ T7571] ? mark_held_locks+0xf0/0xf0 [ 61.506577][ T7571] ? get_unmapped_area+0x295/0x3b0 [ 61.516439][ T7568] binder: 7563:7568 ioctl 40046207 0 returned -16 [ 61.522506][ T7571] ? lock_downgrade+0x880/0x880 [ 61.522528][ T7571] ? binder_thread_write+0x2820/0x2820 [ 61.525979][ T7551] kobject: 'vlan0' (00000000c6b2e4ba): kobject_add_internal: parent: 'mesh', set: '' [ 61.529752][ T7571] do_vfs_ioctl+0xd6e/0x1390 [ 61.540009][ T7573] binder_alloc: 7563: binder_alloc_buf, no vma [ 61.543653][ T7571] ? ioctl_preallocate+0x210/0x210 [ 61.543669][ T7571] ? __fget+0x381/0x550 [ 61.561441][ T7564] CR2: 0000000000e09000 CR3: 00000000754ff000 CR4: 00000000001406f0 [ 61.564810][ T7571] ? ksys_dup3+0x3e0/0x3e0 [ 61.564824][ T7571] ? nsecs_to_jiffies+0x30/0x30 [ 61.564841][ T7571] ? security_file_ioctl+0x93/0xc0 [ 61.564857][ T7571] ksys_ioctl+0xab/0xd0 [ 61.569726][ T7573] binder: 7563:7573 transaction failed 29189/-3, size 24-8 line 3147 [ 61.577567][ T7571] __x64_sys_ioctl+0x73/0xb0 [ 61.577583][ T7571] do_syscall_64+0x103/0x610 [ 61.577599][ T7571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.577608][ T7571] RIP: 0033:0x457e29 [ 61.577620][ T7571] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.577626][ T7571] RSP: 002b:00007f88a779ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.577638][ T7571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 61.577645][ T7571] RDX: 0000000020000440 RSI: 00000000c0306201 RDI: 0000000000000003 [ 61.577652][ T7571] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 61.577659][ T7571] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f88a779f6d4 [ 61.577666][ T7571] R13: 00000000004bf15b R14: 00000000004d0a60 R15: 00000000ffffffff [ 61.577675][ T7571] Modules linked in: [ 61.584710][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.589686][ T7564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.592687][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.597400][ T7564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.608250][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.618973][ T7552] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.647055][ T7575] ------------[ cut here ]------------ [ 61.665125][ T3873] kobject: 'loop1' (000000005ba99046): kobject_uevent_env [ 61.668523][ T7575] kernel BUG at drivers/android/binder_alloc.c:1141! [ 61.673537][ T3873] kobject: 'loop1' (000000005ba99046): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 61.679183][ T7575] invalid opcode: 0000 [#4] PREEMPT SMP KASAN [ 61.686853][ T7564] Kernel panic - not syncing: Fatal exception [ 61.689389][ T7575] CPU: 1 PID: 7575 Comm: syz-executor.1 Tainted: G D 5.0.0-rc6-next-20190214 #35 [ 61.992887][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.002942][ T7575] RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 [ 62.009425][ T7575] Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 9f e1 26 fc 4c 89 e6 4c 89 ef e8 b4 e2 26 fc 4d 39 e5 76 07 e8 8a e1 26 fc <0f> 0b e8 83 e1 26 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 91 [ 62.029033][ T7575] RSP: 0018:ffff8880271ff558 EFLAGS: 00010293 [ 62.035079][ T7575] RAX: ffff888038f22040 RBX: 0000000020003000 RCX: ffffffff8549806c [ 62.043032][ T7575] RDX: 0000000000000000 RSI: ffffffff85498076 RDI: 0000000000000006 [ 62.050998][ T7575] RBP: ffff8880271ff5d8 R08: ffff888038f22040 R09: 0000000000000028 [ 62.058952][ T7575] R10: ffffed1004e3ff01 R11: ffff8880271ff80f R12: 0000000000000020 [ 62.066915][ T7575] R13: 0000000000000028 R14: ffff8880a6f4f890 R15: 0000000000000000 [ 62.074876][ T7575] FS: 00007f1ce126c700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 62.083787][ T7575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.090356][ T7575] CR2: 00000000004cdd10 CR3: 000000009d762000 CR4: 00000000001406e0 [ 62.098331][ T7575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.106293][ T7575] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.115180][ T7575] Call Trace: [ 62.118459][ T7575] ? memcpy+0x46/0x50 [ 62.122429][ T7575] ? binder_alloc_do_buffer_copy+0x442/0x510 [ 62.128394][ T7575] binder_alloc_copy_from_buffer+0x37/0x42 [ 62.134189][ T7575] binder_get_object+0xa2/0x1e0 [ 62.139035][ T7575] binder_transaction+0x2b4a/0x6690 [ 62.144235][ T7575] ? binder_thread_read+0x3d20/0x3d20 [ 62.149591][ T7575] ? mark_held_locks+0xf0/0xf0 [ 62.154357][ T7575] ? save_stack+0xa9/0xd0 [ 62.158671][ T7575] ? save_stack+0x45/0xd0 [ 62.162992][ T7575] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 62.168783][ T7575] ? binder_get_thread+0x1db/0x7c0 [ 62.173880][ T7575] ? lock_downgrade+0x880/0x880 [ 62.178713][ T7575] ? __might_fault+0xfb/0x1e0 [ 62.183379][ T7575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 62.189603][ T7575] ? _copy_from_user+0xdd/0x150 [ 62.194438][ T7575] binder_thread_write+0x64a/0x2820 [ 62.199622][ T7575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 62.205844][ T7575] ? should_fail+0x1de/0x852 [ 62.210424][ T7575] ? binder_transaction+0x6690/0x6690 [ 62.215776][ T7575] ? kasan_check_write+0x14/0x20 [ 62.220699][ T7575] ? do_raw_spin_lock+0x12a/0x2e0 [ 62.225713][ T7575] ? __might_fault+0xfb/0x1e0 [ 62.230377][ T7575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 62.236599][ T7575] ? _copy_from_user+0xdd/0x150 [ 62.241436][ T7575] binder_ioctl+0x1033/0x183b [ 62.246097][ T7575] ? binder_thread_write+0x2820/0x2820 [ 62.251538][ T7575] ? mark_held_locks+0xf0/0xf0 [ 62.256286][ T7575] ? do_futex+0x178/0x1d50 [ 62.260686][ T7575] ? mark_held_locks+0xf0/0xf0 [ 62.265433][ T7575] ? get_unmapped_area+0x295/0x3b0 [ 62.270537][ T7575] ? lock_downgrade+0x880/0x880 [ 62.275374][ T7575] ? binder_thread_write+0x2820/0x2820 [ 62.280816][ T7575] do_vfs_ioctl+0xd6e/0x1390 [ 62.285395][ T7575] ? ioctl_preallocate+0x210/0x210 [ 62.290490][ T7575] ? __fget+0x381/0x550 [ 62.294635][ T7575] ? ksys_dup3+0x3e0/0x3e0 [ 62.299039][ T7575] ? nsecs_to_jiffies+0x30/0x30 [ 62.303880][ T7575] ? security_file_ioctl+0x93/0xc0 [ 62.308983][ T7575] ksys_ioctl+0xab/0xd0 [ 62.313123][ T7575] __x64_sys_ioctl+0x73/0xb0 [ 62.317715][ T7575] do_syscall_64+0x103/0x610 [ 62.322294][ T7575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.328170][ T7575] RIP: 0033:0x457e29 [ 62.332050][ T7575] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.351635][ T7575] RSP: 002b:00007f1ce126bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.360028][ T7575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 62.367988][ T7575] RDX: 0000000020000440 RSI: 00000000c0306201 RDI: 0000000000000003 [ 62.375943][ T7575] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 62.383902][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1ce126c6d4 [ 62.391857][ T7575] R13: 00000000004bf15b R14: 00000000004d0a60 R15: 00000000ffffffff [ 62.399817][ T7575] Modules linked in: [ 62.404815][ T7564] Kernel Offset: disabled [ 62.409137][ T7564] Rebooting in 86400 seconds..