[ 27.546163] audit: type=1800 audit(1541115033.839:27): pid=5573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 27.587188] audit: type=1800 audit(1541115033.909:28): pid=5573 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. [ 28.319443] audit: type=1800 audit(1541115034.649:29): pid=5573 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 [ 28.338871] audit: type=1800 audit(1541115034.649:30): pid=5573 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 syzkaller login: [ 33.789770] sshd (5712) used greatest stack depth: 15744 bytes left Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. 2018/11/01 23:42:52 parsed 1 programs 2018/11/01 23:42:55 executed programs: 0 [ 768.858049] IPVS: ftp: loaded support on port[0] = 21 [ 768.860015] IPVS: ftp: loaded support on port[0] = 21 [ 768.880128] IPVS: ftp: loaded support on port[0] = 21 [ 768.881182] IPVS: ftp: loaded support on port[0] = 21 [ 768.888119] IPVS: ftp: loaded support on port[0] = 21 [ 768.891665] IPVS: ftp: loaded support on port[0] = 21 [ 769.730609] bridge0: port 1(bridge_slave_0) entered blocking state [ 769.746427] bridge0: port 1(bridge_slave_0) entered disabled state [ 769.754429] device bridge_slave_0 entered promiscuous mode [ 769.776144] bridge0: port 1(bridge_slave_0) entered blocking state [ 769.783329] bridge0: port 1(bridge_slave_0) entered disabled state [ 769.790237] device bridge_slave_0 entered promiscuous mode [ 769.797499] bridge0: port 1(bridge_slave_0) entered blocking state [ 769.805984] bridge0: port 1(bridge_slave_0) entered disabled state [ 769.813984] device bridge_slave_0 entered promiscuous mode [ 769.828281] bridge0: port 2(bridge_slave_1) entered blocking state [ 769.836270] bridge0: port 2(bridge_slave_1) entered disabled state [ 769.843356] device bridge_slave_1 entered promiscuous mode [ 769.851564] bridge0: port 1(bridge_slave_0) entered blocking state [ 769.858992] bridge0: port 1(bridge_slave_0) entered disabled state [ 769.866181] device bridge_slave_0 entered promiscuous mode [ 769.874203] bridge0: port 2(bridge_slave_1) entered blocking state [ 769.880659] bridge0: port 2(bridge_slave_1) entered disabled state [ 769.888049] device bridge_slave_1 entered promiscuous mode [ 769.898466] bridge0: port 1(bridge_slave_0) entered blocking state [ 769.905386] bridge0: port 1(bridge_slave_0) entered disabled state [ 769.913729] device bridge_slave_0 entered promiscuous mode [ 769.932372] bridge0: port 2(bridge_slave_1) entered blocking state [ 769.938751] bridge0: port 2(bridge_slave_1) entered disabled state [ 769.947524] device bridge_slave_1 entered promiscuous mode [ 769.955195] bridge0: port 2(bridge_slave_1) entered blocking state [ 769.961559] bridge0: port 2(bridge_slave_1) entered disabled state [ 769.975869] device bridge_slave_1 entered promiscuous mode [ 769.983133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 769.992641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 770.001262] bridge0: port 2(bridge_slave_1) entered blocking state [ 770.007884] bridge0: port 2(bridge_slave_1) entered disabled state [ 770.028130] device bridge_slave_1 entered promiscuous mode [ 770.045953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 770.059841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 770.072023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 770.084608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 770.093402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 770.112843] bridge0: port 1(bridge_slave_0) entered blocking state [ 770.119286] bridge0: port 1(bridge_slave_0) entered disabled state [ 770.129778] device bridge_slave_0 entered promiscuous mode [ 770.139744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 770.166361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 770.180312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 770.216188] bridge0: port 2(bridge_slave_1) entered blocking state [ 770.224381] bridge0: port 2(bridge_slave_1) entered disabled state [ 770.236162] device bridge_slave_1 entered promiscuous mode [ 770.299752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 770.370126] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 770.389186] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 770.402862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 770.417324] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 770.431603] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 770.455555] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 770.469724] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 770.483296] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 770.514308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 770.543808] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 770.554393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 770.568940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 770.578716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 770.599482] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 770.612020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 770.633777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 770.653117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 770.660372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 770.676125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 770.687725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 770.697252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 770.707890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 770.717436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 770.727746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 770.740808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 770.752867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 770.760883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 770.779615] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 770.790571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 770.814092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 770.839031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 770.868448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 770.899236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 770.959271] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 770.989045] team0: Port device team_slave_0 added [ 770.998723] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 771.008391] team0: Port device team_slave_0 added [ 771.020288] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 771.029685] team0: Port device team_slave_0 added [ 771.038431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 771.056813] team0: Port device team_slave_1 added [ 771.080646] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 771.088361] team0: Port device team_slave_0 added [ 771.099641] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 771.109668] team0: Port device team_slave_1 added [ 771.116991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 771.130216] team0: Port device team_slave_1 added [ 771.157315] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 771.166408] team0: Port device team_slave_0 added [ 771.185988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 771.204248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 771.222539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 771.254179] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 771.261662] team0: Port device team_slave_1 added [ 771.272237] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 771.280216] team0: Port device team_slave_1 added [ 771.291158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 771.302330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 771.313027] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 771.339868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 771.360895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 771.369935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 771.380591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 771.395225] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 771.409395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 771.422761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 771.440223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 771.449503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 771.457576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 771.465845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 771.475512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 771.483679] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 771.491093] team0: Port device team_slave_0 added [ 771.507492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 771.526926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 771.535591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 771.544159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 771.551850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 771.562000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 771.570753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 771.578462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 771.588848] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 771.603532] team0: Port device team_slave_1 added [ 771.618515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 771.626585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 771.635015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 771.643560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 771.663750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 771.671299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 771.682910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 771.692262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 771.710512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 771.726632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 771.735100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 771.743263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 771.750911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 771.769717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 771.783144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 771.794952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 771.810038] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 771.820690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 771.838041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 771.852934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 771.863093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 771.879587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 771.916525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 771.932688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 771.941189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 772.011637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 772.034612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 772.045169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 772.491876] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.498396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.505326] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.511774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.520757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 772.531830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 772.543871] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.550233] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.556954] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.563349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.578225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 772.597092] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.603504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.610178] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.616611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.630753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 772.655788] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.662204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.668863] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.675300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.701602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 772.836313] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.842767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.849442] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.855880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.865482] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 772.945252] bridge0: port 2(bridge_slave_1) entered blocking state [ 772.951648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.958381] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.964824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.973526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 773.603003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 773.620178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 773.633515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 773.644784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 773.652646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 775.502153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 775.524937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 775.576483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 775.731343] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 775.748596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 775.759331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 775.821208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 775.897371] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 775.967503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 775.992133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 775.998297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 776.007664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 776.054121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 776.062067] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 776.131087] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 776.139740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 776.148118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 776.219096] 8021q: adding VLAN 0 to HW filter on device team0 [ 776.240504] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 776.255924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 776.267600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 776.305953] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 776.375934] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 776.391112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 776.405349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 776.429526] 8021q: adding VLAN 0 to HW filter on device team0 [ 776.440870] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 776.455794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 776.472577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 776.501903] 8021q: adding VLAN 0 to HW filter on device team0 [ 776.614557] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 776.620759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 776.630103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 776.735691] 8021q: adding VLAN 0 to HW filter on device team0 [ 776.780728] 8021q: adding VLAN 0 to HW filter on device team0 [ 776.865942] 8021q: adding VLAN 0 to HW filter on device team0 2018/11/01 23:43:04 executed programs: 6 2018/11/01 23:43:09 executed programs: 234 2018/11/01 23:43:14 executed programs: 466 2018/11/01 23:43:19 executed programs: 696 2018/11/01 23:43:24 executed programs: 934 2018/11/01 23:43:29 executed programs: 1166 2018/11/01 23:43:34 executed programs: 1395 2018/11/01 23:43:39 executed programs: 1625 2018/11/01 23:43:44 executed programs: 1850 2018/11/01 23:43:49 executed programs: 2078 2018/11/01 23:43:54 executed programs: 2304 2018/11/01 23:43:59 executed programs: 2532 2018/11/01 23:44:04 executed programs: 2749 2018/11/01 23:44:09 executed programs: 2968 2018/11/01 23:44:14 executed programs: 3178 2018/11/01 23:44:19 executed programs: 3404 2018/11/01 23:44:24 executed programs: 3627 2018/11/01 23:44:29 executed programs: 3846 2018/11/01 23:44:34 executed programs: 4058 2018/11/01 23:44:39 executed programs: 4270 2018/11/01 23:44:44 executed programs: 4486 2018/11/01 23:44:49 executed programs: 4704 2018/11/01 23:44:54 executed programs: 4916 2018/11/01 23:44:59 executed programs: 5124 2018/11/01 23:45:04 executed programs: 5324 2018/11/01 23:45:09 executed programs: 5529 2018/11/01 23:45:14 executed programs: 5747 2018/11/01 23:45:19 executed programs: 5955 2018/11/01 23:45:24 executed programs: 6159 2018/11/01 23:45:29 executed programs: 6362 2018/11/01 23:45:34 executed programs: 6556 2018/11/01 23:45:39 executed programs: 6756 2018/11/01 23:45:44 executed programs: 6969 2018/11/01 23:45:49 executed programs: 7184 2018/11/01 23:45:54 executed programs: 7387 2018/11/01 23:45:59 executed programs: 7585 2018/11/01 23:46:04 executed programs: 7778 2018/11/01 23:46:09 executed programs: 7972 2018/11/01 23:46:14 executed programs: 8178 2018/11/01 23:46:20 executed programs: 8401 2018/11/01 23:46:25 executed programs: 8594 2018/11/01 23:46:30 executed programs: 8785 2018/11/01 23:46:35 executed programs: 8975 2018/11/01 23:46:40 executed programs: 9155 2018/11/01 23:46:45 executed programs: 9357 2018/11/01 23:46:50 executed programs: 9579 2018/11/01 23:46:55 executed programs: 9781 2018/11/01 23:47:00 executed programs: 9974 2018/11/01 23:47:05 executed programs: 10164 2018/11/01 23:47:10 executed programs: 10351 2018/11/01 23:47:15 executed programs: 10542 2018/11/01 23:47:20 executed programs: 10763 2018/11/01 23:47:25 executed programs: 10959 2018/11/01 23:47:30 executed programs: 11141 2018/11/01 23:47:35 executed programs: 11322 2018/11/01 23:47:40 executed programs: 11503 2018/11/01 23:47:45 executed programs: 11694 2018/11/01 23:47:50 executed programs: 11920 2018/11/01 23:47:55 executed programs: 12123 2018/11/01 23:48:00 executed programs: 12315 2018/11/01 23:48:05 executed programs: 12490 2018/11/01 23:48:10 executed programs: 12672 2018/11/01 23:48:15 executed programs: 12907 2018/11/01 23:48:20 executed programs: 13140 2018/11/01 23:48:25 executed programs: 13387 [ 1100.802047] kworker/dying (21) used greatest stack depth: 13168 bytes left 2018/11/01 23:48:30 executed programs: 13626 2018/11/01 23:48:35 executed programs: 13859 2018/11/01 23:48:40 executed programs: 14091 2018/11/01 23:48:45 executed programs: 14328 2018/11/01 23:48:50 executed programs: 14546 2018/11/01 23:48:55 executed programs: 14762 2018/11/01 23:49:00 executed programs: 14984 2018/11/01 23:49:05 executed programs: 15198 2018/11/01 23:49:10 executed programs: 15422 2018/11/01 23:49:15 executed programs: 15638 2018/11/01 23:49:20 executed programs: 15862 2018/11/01 23:49:25 executed programs: 16082 2018/11/01 23:49:30 executed programs: 16295 2018/11/01 23:49:35 executed programs: 16504 2018/11/01 23:49:40 executed programs: 16719 2018/11/01 23:49:45 executed programs: 16935 [ 1184.374411] BUG: pagefault on kernel address 0xffffc9000313b000 in non-whitelisted uaccess [ 1184.380315] kobject: 'loop2' (00000000bd871f45): kobject_uevent_env [ 1184.383019] BUG: unable to handle kernel paging request at ffffc9000313b000 [ 1184.383025] PGD 1da948067 P4D 1da948067 PUD 1da949067 PMD 1c38f2067 PTE 0 [ 1184.383113] Oops: 0000 [#1] PREEMPT SMP KASAN [ 1184.383129] CPU: 1 PID: 15630 Comm: syz-executor1 Not tainted 4.19.0+ #314 [ 1184.383136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1184.383214] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 1184.383232] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 1184.390326] kobject: 'loop2' (00000000bd871f45): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1184.396743] RSP: 0018:ffff8801b6f17680 EFLAGS: 00010206 [ 1184.396755] RAX: 0000000000000000 RBX: 00000000000fd200 RCX: 00000000000f5200 [ 1184.396764] RDX: 00000000000fd200 RSI: ffffc9000313b000 RDI: 00000000200080c0 [ 1184.396772] RBP: ffff8801b6f176b8 R08: 0000000000000000 R09: 0000000000003f48 [ 1184.396781] R10: fffff5200064603f R11: ffffc900032301ff R12: 00000000200fd2c0 [ 1184.396802] R13: 00000000200000c0 R14: ffffc90003133000 R15: 00007ffffffff000 [ 1184.396813] FS: 00007f817490c700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 1184.396827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1184.424275] kobject: 'loop4' (0000000039673781): kobject_uevent_env [ 1184.424577] CR2: ffffc9000313b000 CR3: 00000001a606d000 CR4: 00000000001406e0 [ 1184.424586] Call Trace: [ 1184.424682] ? _copy_to_user+0xf6/0x110 [ 1184.424759] vidioc_g_fmt_vid_overlay+0x392/0x550 [ 1184.434243] kobject: 'loop4' (0000000039673781): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1184.449548] v4l_g_fmt+0x2ad/0x640 [ 1184.449568] __video_do_ioctl+0x8b1/0x1050 [ 1184.480480] kobject: 'loop0' (0000000058cb9d78): kobject_uevent_env [ 1184.486181] ? v4l_s_fmt+0x990/0x990 [ 1184.486271] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1184.486289] video_usercopy+0x5c1/0x1760 [ 1184.502668] kobject: 'loop0' (0000000058cb9d78): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1184.509049] ? v4l_s_fmt+0x990/0x990 [ 1184.509067] ? v4l_enumstd+0x70/0x70 [ 1184.509111] ? rcu_softirq_qs+0x20/0x20 [ 1184.509154] ? find_held_lock+0x36/0x1c0 [ 1184.601788] ? __fget+0x4aa/0x740 [ 1184.605237] ? lock_downgrade+0x900/0x900 [ 1184.609375] ? check_preemption_disabled+0x48/0x280 [ 1184.614392] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1184.619416] ? kasan_check_read+0x11/0x20 [ 1184.623571] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1184.628931] ? rcu_softirq_qs+0x20/0x20 [ 1184.632910] ? __fget+0x4d1/0x740 [ 1184.636373] ? ksys_dup3+0x680/0x680 [ 1184.640164] ? __might_fault+0x12b/0x1e0 [ 1184.644251] ? video_usercopy+0x1760/0x1760 [ 1184.648565] video_ioctl2+0x2c/0x33 [ 1184.652238] v4l2_ioctl+0x154/0x1b0 [ 1184.655870] ? video_devdata+0xa0/0xa0 [ 1184.659825] do_vfs_ioctl+0x1de/0x1720 [ 1184.663728] ? ioctl_preallocate+0x300/0x300 [ 1184.668148] ? __fget_light+0x2e9/0x430 [ 1184.672134] ? fget_raw+0x20/0x20 [ 1184.675585] ? _copy_to_user+0xc8/0x110 [ 1184.679563] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1184.685117] ? put_timespec64+0x10f/0x1b0 [ 1184.689271] ? nsecs_to_jiffies+0x30/0x30 [ 1184.693464] ? do_syscall_64+0x9a/0x820 [ 1184.697428] ? do_syscall_64+0x9a/0x820 [ 1184.701391] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1184.706008] ? security_file_ioctl+0x94/0xc0 [ 1184.710411] ksys_ioctl+0xa9/0xd0 [ 1184.713854] __x64_sys_ioctl+0x73/0xb0 [ 1184.717748] do_syscall_64+0x1b9/0x820 [ 1184.721668] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1184.727034] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1184.731949] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1184.736801] ? trace_hardirqs_on_caller+0x310/0x310 [ 1184.741830] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1184.746871] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1184.751907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1184.756755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1184.761958] RIP: 0033:0x457569 [ 1184.765151] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1184.784062] RSP: 002b:00007f817490bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1184.791793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1184.799056] RDX: 00000000200000c0 RSI: 00000000c0d05604 RDI: 0000000000000012 [ 1184.806316] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1184.813576] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f817490c6d4 [ 1184.820833] R13: 00000000004c1acf R14: 00000000004d29c8 R15: 00000000ffffffff [ 1184.828103] Modules linked in: [ 1184.831281] CR2: ffffc9000313b000 [ 1184.834720] ---[ end trace b4e6911005548cd3 ]--- [ 1184.839470] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 1184.845356] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 1184.864258] RSP: 0018:ffff8801b6f17680 EFLAGS: 00010206 [ 1184.869619] RAX: 0000000000000000 RBX: 00000000000fd200 RCX: 00000000000f5200 [ 1184.876888] RDX: 00000000000fd200 RSI: ffffc9000313b000 RDI: 00000000200080c0 [ 1184.884170] RBP: ffff8801b6f176b8 R08: 0000000000000000 R09: 0000000000003f48 [ 1184.891435] R10: fffff5200064603f R11: ffffc900032301ff R12: 00000000200fd2c0 [ 1184.898722] R13: 00000000200000c0 R14: ffffc90003133000 R15: 00007ffffffff000 [ 1184.905987] FS: 00007f817490c700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 1184.914227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1184.920104] CR2: ffffc9000313b000 CR3: 00000001a606d000 CR4: 00000000001406e0 [ 1184.927373] Kernel panic - not syncing: Fatal exception [ 1184.933864] Kernel Offset: disabled [ 1184.937498] Rebooting in 86400 seconds..