Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2018/10/29 15:51:22 parsed 1 programs 2018/10/29 15:51:39 executed programs: 0 [ 88.290591] IPVS: ftp: loaded support on port[0] = 21 [ 88.296824] IPVS: ftp: loaded support on port[0] = 21 [ 88.315730] IPVS: ftp: loaded support on port[0] = 21 [ 88.365904] IPVS: ftp: loaded support on port[0] = 21 [ 88.406591] IPVS: ftp: loaded support on port[0] = 21 [ 88.444369] IPVS: ftp: loaded support on port[0] = 21 [ 91.230831] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.237585] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.246137] device bridge_slave_0 entered promiscuous mode [ 91.421637] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.428254] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.436639] device bridge_slave_1 entered promiscuous mode [ 91.482171] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.488805] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.497375] device bridge_slave_0 entered promiscuous mode [ 91.535774] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.542217] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.550798] device bridge_slave_0 entered promiscuous mode [ 91.661244] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.667958] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.676432] device bridge_slave_0 entered promiscuous mode [ 91.690237] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.696845] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.705210] device bridge_slave_0 entered promiscuous mode [ 91.718153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 91.732988] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.739600] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.747938] device bridge_slave_1 entered promiscuous mode [ 91.760728] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.767314] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.775829] device bridge_slave_0 entered promiscuous mode [ 91.787408] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.793851] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.802313] device bridge_slave_1 entered promiscuous mode [ 91.831412] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.838101] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.846492] device bridge_slave_1 entered promiscuous mode [ 91.888651] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.895165] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.903448] device bridge_slave_1 entered promiscuous mode [ 91.916660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 91.958089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 91.992050] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.998647] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.007180] device bridge_slave_1 entered promiscuous mode [ 92.031206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 92.045113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 92.055675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 92.120107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 92.191321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 92.225061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 92.235277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 92.357637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 92.399387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 92.536860] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.574169] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.810992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.843768] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 92.865397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.920476] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 92.937428] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 93.000787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 93.011314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.126387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 93.133454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.147874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 93.160190] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 93.179686] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 93.203155] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 93.323925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 93.332580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.355588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 93.376567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 93.383648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.405620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 93.416633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 93.427098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.435913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.555448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 93.562464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.575101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 93.625064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.634680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 93.643985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 93.657411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.666287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.851214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 93.858534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.896215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 93.904213] team0: Port device team_slave_0 added [ 93.992320] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 94.000399] team0: Port device team_slave_0 added [ 94.105433] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 94.113532] team0: Port device team_slave_1 added [ 94.120312] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 94.128424] team0: Port device team_slave_0 added [ 94.241638] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 94.249889] team0: Port device team_slave_0 added [ 94.276054] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 94.283996] team0: Port device team_slave_0 added [ 94.293575] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 94.301702] team0: Port device team_slave_1 added [ 94.314721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 94.322663] team0: Port device team_slave_1 added [ 94.339929] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 94.348123] team0: Port device team_slave_0 added [ 94.364250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.453811] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 94.462582] team0: Port device team_slave_1 added [ 94.495871] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 94.503866] team0: Port device team_slave_1 added [ 94.513619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 94.522641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.531622] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.550286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 94.567066] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 94.575193] team0: Port device team_slave_1 added [ 94.582309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.591422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.610447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 94.625863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.634923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.693968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 94.701135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.710041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.728732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 94.737026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.745993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.772300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 94.781554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 94.809772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.818712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.827210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.836679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.850603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 94.879173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 94.945671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.954690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.963011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.971985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.993973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.003611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 95.021144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 95.029747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 95.072886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.082083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.090940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.100040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.108715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.117550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.126094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.135009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.145445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 95.165852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.174917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.192034] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.201025] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 95.237040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.246314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.255010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.264024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.275575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 95.293518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 95.367206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 95.390788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.399852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.408861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.417845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.426522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.436444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.448779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.497552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.517191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.595621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.605129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.613646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.622656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.631255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.640207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.676241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 95.807574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.816815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.190391] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.196937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.203835] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.210417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.218712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 97.225540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.471575] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.478119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.485127] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.491599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.500292] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 97.522084] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.528679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.535729] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.542186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.551462] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 97.649485] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.656030] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.662924] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.669574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.678104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 97.712783] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.719306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.726313] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.732762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.741605] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 97.992314] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.998860] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.005852] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.012318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.021558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 98.255172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.263317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.271429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.279488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.287524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.774867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.061513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.318258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.339393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.379342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.462934] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.496680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.810251] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.024999] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.070526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.091473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.198050] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 106.264149] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.271219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.279251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.601108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.608157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.616037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.723588] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.730123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.738595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.833464] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.839980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.848138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.878158] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 106.885333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.893369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.957334] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.012403] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 107.019146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.027240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.444936] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.495289] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.557631] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.589369] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.711056] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.353912] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 2018/10/29 15:52:02 executed programs: 6 [ 112.458114] ================================================================== [ 112.465534] BUG: KMSAN: kernel-infoleak in _copy_to_user+0x15d/0x1f0 [ 112.472054] CPU: 0 PID: 7850 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #72 [ 112.479257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.488640] Call Trace: [ 112.491255] dump_stack+0x306/0x460 [ 112.494924] ? _copy_to_user+0x15d/0x1f0 [ 112.499035] kmsan_report+0x1a2/0x2e0 [ 112.502877] kmsan_internal_check_memory+0x2cd/0x460 [ 112.508039] kmsan_copy_to_user+0x89/0xe0 [ 112.512228] _copy_to_user+0x15d/0x1f0 [ 112.516160] kvm_vcpu_ioctl+0xe2a/0x20b0 [ 112.520271] ? do_vfs_ioctl+0x187/0x2ca0 [ 112.524378] ? __se_sys_ioctl+0x1da/0x270 [ 112.528560] ? kvm_vm_release+0x90/0x90 [ 112.532565] do_vfs_ioctl+0xf28/0x2ca0 [ 112.536509] ? security_file_ioctl+0x92/0x200 [ 112.541049] __se_sys_ioctl+0x1da/0x270 [ 112.545064] __x64_sys_ioctl+0x4a/0x70 [ 112.549009] do_syscall_64+0xbe/0x100 [ 112.552887] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 112.558094] RIP: 0033:0x4573d7 [ 112.561327] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.580245] RSP: 002b:00007f7fe3d1e098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.587984] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00000000004573d7 [ 112.595299] RDX: 00007f7fe3d1e6f0 RSI: 000000008138ae83 RDI: 0000000000000005 [ 112.602583] RBP: 0000000020017000 R08: 0000000000000001 R09: 0000000000000048 [ 112.609863] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fec00000 [ 112.617144] R13: 00000000ffffffff R14: 00000000004d81c8 R15: 00000000ffffffff [ 112.624447] [ 112.626082] Uninit was stored to memory at: [ 112.630420] kmsan_internal_chain_origin+0x136/0x240 [ 112.635542] __msan_chain_origin+0x75/0xd0 [ 112.639790] __get_sregs+0x949/0xff0 [ 112.643525] kvm_arch_vcpu_ioctl_get_sregs+0x71/0xb0 [ 112.648642] kvm_vcpu_ioctl+0x40d/0x20b0 [ 112.652714] do_vfs_ioctl+0xf28/0x2ca0 [ 112.656614] __se_sys_ioctl+0x1da/0x270 [ 112.660607] __x64_sys_ioctl+0x4a/0x70 [ 112.664508] do_syscall_64+0xbe/0x100 [ 112.668329] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 112.673518] [ 112.675152] Uninit was stored to memory at: [ 112.679490] kmsan_internal_chain_origin+0x136/0x240 [ 112.684607] __msan_chain_origin+0x75/0xd0 [ 112.688859] kvm_inject_page_fault+0x2d7/0x6f0 [ 112.693462] handle_vmwrite+0xdac/0x3220 [ 112.697537] vmx_handle_exit+0x20f5/0xb900 [ 112.701791] kvm_arch_vcpu_ioctl_run+0xa22b/0x10ab0 [ 112.706820] kvm_vcpu_ioctl+0x11a7/0x20b0 [ 112.710997] do_vfs_ioctl+0xf28/0x2ca0 [ 112.714928] __se_sys_ioctl+0x1da/0x270 [ 112.718915] __x64_sys_ioctl+0x4a/0x70 [ 112.722824] do_syscall_64+0xbe/0x100 [ 112.726649] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 112.731842] [ 112.733474] Local variable description: ----e@handle_vmwrite [ 112.739268] Variable was created at: [ 112.743022] handle_vmwrite+0x1f6/0x3220 [ 112.747140] vmx_handle_exit+0x20f5/0xb900 [ 112.751392] [ 112.753030] Bytes 232-239 of 312 are uninitialized [ 112.757983] Memory access of size 312 starts at ffff88018e5d6800 [ 112.764138] ================================================================== [ 112.771495] Disabling lock debugging due to kernel taint [ 112.776952] Kernel panic - not syncing: panic_on_warn set ... [ 112.776952] [ 112.784349] CPU: 0 PID: 7850 Comm: syz-executor5 Tainted: G B 4.19.0-rc8+ #72 [ 112.792930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.802294] Call Trace: [ 112.804905] dump_stack+0x306/0x460 [ 112.808569] panic+0x54c/0xafa [ 112.811825] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 112.817315] kmsan_report+0x2d3/0x2e0 [ 112.821147] kmsan_internal_check_memory+0x2cd/0x460 [ 112.826308] kmsan_copy_to_user+0x89/0xe0 [ 112.830478] _copy_to_user+0x15d/0x1f0 [ 112.834398] kvm_vcpu_ioctl+0xe2a/0x20b0 [ 112.838500] ? do_vfs_ioctl+0x187/0x2ca0 [ 112.842580] ? __se_sys_ioctl+0x1da/0x270 [ 112.846751] ? kvm_vm_release+0x90/0x90 [ 112.850742] do_vfs_ioctl+0xf28/0x2ca0 [ 112.854673] ? security_file_ioctl+0x92/0x200 [ 112.859198] __se_sys_ioctl+0x1da/0x270 [ 112.863200] __x64_sys_ioctl+0x4a/0x70 [ 112.867104] do_syscall_64+0xbe/0x100 [ 112.870930] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 112.876139] RIP: 0033:0x4573d7 [ 112.879346] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.898264] RSP: 002b:00007f7fe3d1e098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.906010] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00000000004573d7 [ 112.913295] RDX: 00007f7fe3d1e6f0 RSI: 000000008138ae83 RDI: 0000000000000005 [ 112.920583] RBP: 0000000020017000 R08: 0000000000000001 R09: 0000000000000048 [ 112.927864] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fec00000 [ 112.935145] R13: 00000000ffffffff R14: 00000000004d81c8 R15: 00000000ffffffff [ 112.943309] Kernel Offset: disabled [ 112.946944] Rebooting in 86400 seconds..