Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.105009] audit: type=1400 audit(1586522973.415:8): avc: denied { execmem } for pid=6309 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 28.378148] IPVS: ftp: loaded support on port[0] = 21 [ 29.577695] can: request_module (can-proto-0) failed. [ 29.586544] can: request_module (can-proto-0) failed. [ 29.594730] can: request_module (can-proto-0) failed. [ 29.621379] audit: type=1400 audit(1586522974.937:9): avc: denied { create } for pid=6288 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.33' (ECDSA) to the list of known hosts. 2020/04/10 12:49:42 parsed 1 programs 2020/04/10 12:49:42 executed programs: 0 [ 37.034519] audit: type=1400 audit(1586522982.362:10): avc: denied { execmem } for pid=6429 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 37.331857] IPVS: ftp: loaded support on port[0] = 21 [ 38.079559] IPVS: ftp: loaded support on port[0] = 21 [ 38.136236] chnl_net:caif_netlink_parms(): no params data found [ 38.163760] IPVS: ftp: loaded support on port[0] = 21 [ 38.237895] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.246946] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.255466] device bridge_slave_0 entered promiscuous mode [ 38.263160] chnl_net:caif_netlink_parms(): no params data found [ 38.283092] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.289458] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.297045] device bridge_slave_1 entered promiscuous mode [ 38.329678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.339039] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.357822] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.364589] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.372395] device bridge_slave_0 entered promiscuous mode [ 38.386799] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.393914] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.401481] device bridge_slave_1 entered promiscuous mode [ 38.408334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.417443] team0: Port device team_slave_0 added [ 38.426303] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.433952] team0: Port device team_slave_1 added [ 38.451720] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.461284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.469249] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.469271] IPVS: ftp: loaded support on port[0] = 21 [ 38.477794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.519923] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.527459] team0: Port device team_slave_0 added [ 38.572506] device hsr_slave_0 entered promiscuous mode [ 38.610622] device hsr_slave_1 entered promiscuous mode [ 38.655670] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.663060] team0: Port device team_slave_1 added [ 38.668422] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.676717] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.688168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.736472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.772555] device hsr_slave_0 entered promiscuous mode [ 38.810955] device hsr_slave_1 entered promiscuous mode [ 38.858092] chnl_net:caif_netlink_parms(): no params data found [ 38.868873] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.878827] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.887104] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.893669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.900695] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.907201] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.924241] IPVS: ftp: loaded support on port[0] = 21 [ 38.995556] chnl_net:caif_netlink_parms(): no params data found [ 39.040050] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.046968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.054751] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.061241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.083225] IPVS: ftp: loaded support on port[0] = 21 [ 39.123569] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.130341] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.139019] device bridge_slave_0 entered promiscuous mode [ 39.149595] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.156790] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.164779] device bridge_slave_0 entered promiscuous mode [ 39.181779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.192880] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.198961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.207197] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.214521] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.222392] device bridge_slave_1 entered promiscuous mode [ 39.229744] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.237381] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.245525] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.253862] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 39.262133] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.269893] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.276304] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.284182] device bridge_slave_1 entered promiscuous mode [ 39.302751] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.312659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.323523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.342685] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.352829] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.362589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.392289] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.414848] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.425051] team0: Port device team_slave_0 added [ 39.467079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.475790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.485174] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.499465] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.507685] team0: Port device team_slave_0 added [ 39.514375] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.522340] team0: Port device team_slave_1 added [ 39.527601] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.538617] team0: Port device team_slave_1 added [ 39.547674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.557692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.565306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.574019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.584083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.594577] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.601476] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.620064] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.626159] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.633498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.641839] chnl_net:caif_netlink_parms(): no params data found [ 39.661668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.713441] device hsr_slave_0 entered promiscuous mode [ 39.760259] device hsr_slave_1 entered promiscuous mode [ 39.800724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.807783] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.825773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.834054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.842569] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.848935] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.858493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.870097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.913209] device hsr_slave_0 entered promiscuous mode [ 39.950128] device hsr_slave_1 entered promiscuous mode [ 39.990561] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.998053] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.017734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.026056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.034415] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.041015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.048809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.057437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.066452] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.073666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.086320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.096968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.114745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.123139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.131409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.139382] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.146320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.156034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.167772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.181851] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.188222] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.195702] device bridge_slave_0 entered promiscuous mode [ 40.204720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.235419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.243209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.262734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.270244] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.277049] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.285865] device bridge_slave_1 entered promiscuous mode [ 40.303034] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.311109] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.341674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.349428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.360543] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.369158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.382689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.391630] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.406659] chnl_net:caif_netlink_parms(): no params data found [ 40.414997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.426989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.434745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.442653] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.454613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.467650] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.477342] team0: Port device team_slave_0 added [ 40.486767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.496314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.505790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.515468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.526164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.534611] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.543885] team0: Port device team_slave_1 added [ 40.560545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.568496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.577752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.586418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.596148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.604977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.622730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.631782] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.637916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.645819] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.658085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.671893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.679346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.693935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.705158] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.752060] device hsr_slave_0 entered promiscuous mode [ 40.789660] device hsr_slave_1 entered promiscuous mode [ 40.831150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.846074] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.858509] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.864854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.872922] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.880844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.890704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.898056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.905386] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.913070] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.921005] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.933427] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.940271] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.947234] device bridge_slave_0 entered promiscuous mode [ 40.954302] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.960764] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.967744] device bridge_slave_1 entered promiscuous mode [ 40.983570] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.996823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.014874] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.023600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.033309] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.042972] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.052716] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.062620] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.070646] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.078608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.090013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.097223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.105087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.114730] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.126430] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.135179] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.158029] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.164594] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.173133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.183147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.192160] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.198238] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.207348] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.215125] team0: Port device team_slave_0 added [ 41.222285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.232984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.242105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.254547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.262498] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.268861] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.276240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.284447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.292227] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.298559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.305902] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.315655] team0: Port device team_slave_1 added [ 41.321684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.329719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.342362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.352505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.362741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.370393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.378272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.385574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.394466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.403263] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.409996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.417727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.426379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.435322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.468189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.498331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.499440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.499791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.500025] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.500054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.500324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.500692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.501030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.501486] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.552218] device hsr_slave_0 entered promiscuous mode [ 41.589751] device hsr_slave_1 entered promiscuous mode [ 41.629944] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.630959] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.635962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.638562] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.648013] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.648898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.650975] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.652266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.653887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.655198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.655755] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.655797] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.656266] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.657652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.670997] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.673278] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.673284] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.676278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.678273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.683972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.684345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.684689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.684940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.685301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.685703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.685974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.686265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.686626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.686975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.687534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.687988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.688351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.688678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.690687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.690981] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.691002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.691311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.691745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.692023] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.692045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.694314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.696784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.698609] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.698615] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.699505] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.702189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.704359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.706061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.707679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.711477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.711541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.711856] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.712176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.712444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.712722] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.713126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.713402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.713690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.714058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.714437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.715017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.715356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.715667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.715974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.716486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.725097] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.725463] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.726347] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.726879] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.735500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.737572] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.737784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.738129] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.738433] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.738505] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.738559] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.738616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.745408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.746582] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.747124] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.747150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.764083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.764401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.348412] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.355159] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.357328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.359992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.362108] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.362113] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.362583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.362842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.364000] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.374655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.376678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.378498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.381553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.381637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.381682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.383588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.383858] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.383881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.384134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.386754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.387028] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.387050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.391258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.393365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.395169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.396794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.403985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.404518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.404887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.405205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.405508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.405789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.406059] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.406411] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.413460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.413494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.413749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.422290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.422327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.422637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.424964] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.424990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.446968] ================================================================== [ 42.446996] BUG: KASAN: use-after-free in soft_cursor+0x430/0xc70 [ 42.447001] Read of size 9 at addr ffff88808ce1dc11 by task syz-executor.4/7332 [ 42.447003] [ 42.447009] CPU: 1 PID: 7332 Comm: syz-executor.4 Not tainted 4.14.175-syzkaller #0 [ 42.447013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.447016] Call Trace: [ 42.447025] dump_stack+0xf7/0x13b [ 42.447030] ? soft_cursor+0x430/0xc70 [ 42.447039] print_address_description.cold.7+0x9/0x1c9 [ 42.447044] ? soft_cursor+0x430/0xc70 [ 42.447048] kasan_report.cold.8+0x11a/0x2d3 [ 42.447055] check_memory_region+0x13e/0x1b0 [ 42.447060] memcpy+0x23/0x50 [ 42.447064] soft_cursor+0x430/0xc70 [ 42.447068] ? kfree+0x104/0x270 [ 42.447073] ? bit_cursor+0xa0c/0x1ce0 [ 42.447083] bit_cursor+0xe3b/0x1ce0 [ 42.447095] ? bit_clear+0x610/0x610 [ 42.447108] ? fb_get_color_depth+0x49/0x60 [ 42.447114] ? get_color+0x30/0x340 [ 42.447119] ? bit_clear+0x610/0x610 [ 42.447125] fbcon_cursor+0x3d8/0x6c0 [ 42.447136] hide_cursor+0x73/0x2b0 [ 42.447143] redraw_screen+0x272/0x7f0 [ 42.447151] ? con_flush_chars+0x60/0x60 [ 42.447160] ? mutex_unlock+0xd/0x10 [ 42.447166] ? tty_do_resize+0x39/0x140 [ 42.447173] vc_do_resize+0xc2f/0xfa0 [ 42.447186] ? vt_console_print+0x1110/0x1110 [ 42.447197] ? lock_acquire+0x173/0x400 [ 42.447203] ? vt_ioctl+0xe10/0x21f0 [ 42.447213] vc_resize+0x3d/0x60 [ 42.447218] ? console_lock+0x41/0x70 [ 42.447223] vt_ioctl+0xee5/0x21f0 [ 42.447229] ? find_held_lock+0x36/0x1d0 [ 42.447236] ? complete_change_console+0x300/0x300 [ 42.447245] ? avc_has_extended_perms+0x477/0x1100 [ 42.447258] ? avc_has_extended_perms+0x494/0x1100 [ 42.447268] ? __lock_acquire+0x6a4/0x4500 [ 42.447277] ? do_futex+0x591/0x17f0 [ 42.447283] tty_ioctl+0x434/0x1260 [ 42.447287] ? avc_ss_reset+0xd0/0xd0 [ 42.447293] ? tty_vhangup+0x20/0x20 [ 42.447297] ? __lock_acquire+0x6a4/0x4500 [ 42.447302] ? trace_hardirqs_on+0x10/0x10 [ 42.447308] ? trace_hardirqs_off+0x10/0x10 [ 42.447327] ? __might_sleep+0x93/0xb0 [ 42.447338] do_vfs_ioctl+0x180/0xfb0 [ 42.447344] ? __fget+0x1ad/0x2f0 [ 42.447350] ? ioctl_preallocate+0x1a0/0x1a0 [ 42.447360] ? __fget+0x1ca/0x2f0 [ 42.447369] ? security_file_ioctl+0x6a/0xa0 [ 42.447373] ? SyS_clock_settime+0x1a0/0x1a0 [ 42.447377] ? security_file_ioctl+0x6a/0xa0 [ 42.447384] SyS_ioctl+0x74/0x80 [ 42.447390] ? do_vfs_ioctl+0xfb0/0xfb0 [ 42.447397] do_syscall_64+0x1c7/0x5b0 [ 42.447402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.447412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.447417] RIP: 0033:0x45a679 [ 42.447420] RSP: 002b:00007f82beaecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.447426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 42.447429] RDX: 00000000200002c0 RSI: 000000000000560a RDI: 0000000000000004 [ 42.447432] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 42.447435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82beaed6d4 [ 42.447438] R13: 00000000004c6ce2 R14: 00000000004dd2d0 R15: 00000000ffffffff [ 42.447448] [ 42.447451] Allocated by task 6441: [ 42.447457] save_stack_trace+0x16/0x20 [ 42.447460] save_stack+0x43/0xd0 [ 42.447469] kasan_kmalloc+0xc7/0xe0 [ 42.447473] __kmalloc_node_track_caller+0x50/0x70 [ 42.447479] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 42.447482] __alloc_skb+0xc1/0x500 [ 42.447489] netlink_sendmsg+0x7c4/0xbd0 [ 42.447494] sock_sendmsg+0xb5/0xf0 [ 42.447498] SYSC_sendto+0x1e3/0x2c0 [ 42.447502] SyS_sendto+0x9/0x10 [ 42.447506] do_syscall_64+0x1c7/0x5b0 [ 42.447510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.447513] [ 42.447515] Freed by task 6441: [ 42.447519] save_stack_trace+0x16/0x20 [ 42.447523] save_stack+0x43/0xd0 [ 42.447526] kasan_slab_free+0x71/0xc0 [ 42.447530] kfree+0xcc/0x270 [ 42.447533] skb_free_head+0x74/0x90 [ 42.447538] skb_release_data+0x4d3/0x860 [ 42.447541] skb_release_all+0x3d/0x50 [ 42.447545] consume_skb+0x84/0x2a0 [ 42.447549] netlink_unicast+0x413/0x600 [ 42.447553] netlink_sendmsg+0x730/0xbd0 [ 42.447556] sock_sendmsg+0xb5/0xf0 [ 42.447560] SYSC_sendto+0x1e3/0x2c0 [ 42.447563] SyS_sendto+0x9/0x10 [ 42.447567] do_syscall_64+0x1c7/0x5b0 [ 42.447571] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.447573] [ 42.447577] The buggy address belongs to the object at ffff88808ce1da40 [ 42.447577] which belongs to the cache kmalloc-512 of size 512 [ 42.447581] The buggy address is located 465 bytes inside of [ 42.447581] 512-byte region [ffff88808ce1da40, ffff88808ce1dc40) [ 42.447583] The buggy address belongs to the page: [ 42.447588] page:ffffea0002338740 count:1 mapcount:0 mapping:ffff88808ce1d040 index:0x0 [ 42.447593] flags: 0xfffe0000000100(slab) [ 42.447598] raw: 00fffe0000000100 ffff88808ce1d040 0000000000000000 0000000100000006 [ 42.447602] raw: ffffea0002330420 ffffea0002332160 ffff8880aa800940 0000000000000000 [ 42.447604] page dumped because: kasan: bad access detected [ 42.447606] [ 42.447608] Memory state around the buggy address: [ 42.447612] ffff88808ce1db00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.447615] ffff88808ce1db80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.447618] >ffff88808ce1dc00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 42.447620] ^ [ 42.447623] ffff88808ce1dc80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 42.447626] ffff88808ce1dd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.447628] ================================================================== [ 42.447630] Disabling lock debugging due to kernel taint [ 42.448552] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.448826] Kernel panic - not syncing: panic_on_warn set ... [ 42.448826] [ 42.448831] CPU: 1 PID: 7332 Comm: syz-executor.4 Tainted: G B 4.14.175-syzkaller #0 [ 42.448834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.448835] Call Trace: [ 42.448843] dump_stack+0xf7/0x13b [ 42.448849] ? soft_cursor+0x430/0xc70 [ 42.448854] panic+0x1b0/0x358 [ 42.448858] ? add_taint.cold.5+0x11/0x11 [ 42.448863] ? ___preempt_schedule+0x16/0x18 [ 42.448869] ? soft_cursor+0x430/0xc70 [ 42.448874] kasan_end_report+0x47/0x4f [ 42.448878] kasan_report.cold.8+0x76/0x2d3 [ 42.448883] check_memory_region+0x13e/0x1b0 [ 42.448887] memcpy+0x23/0x50 [ 42.448891] soft_cursor+0x430/0xc70 [ 42.448894] ? kfree+0x104/0x270 [ 42.448898] ? bit_cursor+0xa0c/0x1ce0 [ 42.448904] bit_cursor+0xe3b/0x1ce0 [ 42.448911] ? bit_clear+0x610/0x610 [ 42.448920] ? fb_get_color_depth+0x49/0x60 [ 42.448923] ? get_color+0x30/0x340 [ 42.448927] ? bit_clear+0x610/0x610 [ 42.448930] fbcon_cursor+0x3d8/0x6c0 [ 42.448936] hide_cursor+0x73/0x2b0 [ 42.448941] redraw_screen+0x272/0x7f0 [ 42.448946] ? con_flush_chars+0x60/0x60 [ 42.448953] ? mutex_unlock+0xd/0x10 [ 42.448958] ? tty_do_resize+0x39/0x140 [ 42.448963] vc_do_resize+0xc2f/0xfa0 [ 42.448969] ? vt_console_print+0x1110/0x1110 [ 42.448976] ? lock_acquire+0x173/0x400 [ 42.448981] ? vt_ioctl+0xe10/0x21f0 [ 42.448987] vc_resize+0x3d/0x60 [ 42.448991] ? console_lock+0x41/0x70 [ 42.448995] vt_ioctl+0xee5/0x21f0 [ 42.448999] ? find_held_lock+0x36/0x1d0 [ 42.449004] ? complete_change_console+0x300/0x300 [ 42.449011] ? avc_has_extended_perms+0x477/0x1100 [ 42.449019] ? avc_has_extended_perms+0x494/0x1100 [ 42.449022] ? __lock_acquire+0x6a4/0x4500 [ 42.449028] ? do_futex+0x591/0x17f0 [ 42.449033] tty_ioctl+0x434/0x1260 [ 42.449036] ? avc_ss_reset+0xd0/0xd0 [ 42.449040] ? tty_vhangup+0x20/0x20 [ 42.449044] ? __lock_acquire+0x6a4/0x4500 [ 42.449048] ? trace_hardirqs_on+0x10/0x10 [ 42.449052] ? trace_hardirqs_off+0x10/0x10 [ 42.449064] ? __might_sleep+0x93/0xb0 [ 42.449073] do_vfs_ioctl+0x180/0xfb0 [ 42.449077] ? __fget+0x1ad/0x2f0 [ 42.449082] ? ioctl_preallocate+0x1a0/0x1a0 [ 42.449087] ? __fget+0x1ca/0x2f0 [ 42.449093] ? security_file_ioctl+0x6a/0xa0 [ 42.449096] ? SyS_clock_settime+0x1a0/0x1a0 [ 42.449099] ? security_file_ioctl+0x6a/0xa0 [ 42.449104] SyS_ioctl+0x74/0x80 [ 42.449109] ? do_vfs_ioctl+0xfb0/0xfb0 [ 42.449113] do_syscall_64+0x1c7/0x5b0 [ 42.449117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.449123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.449127] RIP: 0033:0x45a679 [ 42.449129] RSP: 002b:00007f82beaecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.449134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 42.449136] RDX: 00000000200002c0 RSI: 000000000000560a RDI: 0000000000000004 [ 42.449138] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 42.449141] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82beaed6d4 [ 42.449143] R13: 00000000004c6ce2 R14: 00000000004dd2d0 R15: 00000000ffffffff [ 42.450629] Kernel Offset: disabled