[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 32.850673] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.004997] random: sshd: uninitialized urandom read (32 bytes read) [ 36.448846] random: sshd: uninitialized urandom read (32 bytes read) [ 37.889454] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. [ 43.568872] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/13 07:32:02 fuzzer started 2018/05/13 07:32:03 dialing manager at 10.128.0.26:41643 [ 67.087226] can: request_module (can-proto-0) failed. [ 67.099093] can: request_module (can-proto-0) failed. 2018/05/13 07:32:28 kcov=true, comps=false 2018/05/13 07:32:33 executing program 0: 2018/05/13 07:32:33 executing program 1: 2018/05/13 07:32:33 executing program 7: 2018/05/13 07:32:33 executing program 4: 2018/05/13 07:32:33 executing program 2: 2018/05/13 07:32:33 executing program 3: 2018/05/13 07:32:33 executing program 5: 2018/05/13 07:32:33 executing program 6: [ 75.330326] IPVS: ftp: loaded support on port[0] = 21 [ 75.340695] IPVS: ftp: loaded support on port[0] = 21 [ 75.416226] IPVS: ftp: loaded support on port[0] = 21 [ 75.426789] IPVS: ftp: loaded support on port[0] = 21 [ 75.432224] IPVS: ftp: loaded support on port[0] = 21 [ 75.464181] IPVS: ftp: loaded support on port[0] = 21 [ 75.472857] IPVS: ftp: loaded support on port[0] = 21 [ 75.478271] IPVS: ftp: loaded support on port[0] = 21 [ 77.435564] ip (4772) used greatest stack depth: 54552 bytes left [ 77.812658] ip (4800) used greatest stack depth: 54312 bytes left [ 78.108820] ip (4819) used greatest stack depth: 54072 bytes left [ 78.510291] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.516885] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.564453] device bridge_slave_0 entered promiscuous mode [ 78.789123] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.795669] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.818529] device bridge_slave_1 entered promiscuous mode [ 79.015620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.129969] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.136503] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.159434] device bridge_slave_0 entered promiscuous mode [ 79.181467] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.187972] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.215714] device bridge_slave_0 entered promiscuous mode [ 79.237912] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.244485] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.268706] device bridge_slave_0 entered promiscuous mode [ 79.295728] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.302269] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.331336] device bridge_slave_0 entered promiscuous mode [ 79.345505] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.352027] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.361364] device bridge_slave_0 entered promiscuous mode [ 79.370541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.378570] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.385143] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.415542] device bridge_slave_0 entered promiscuous mode [ 79.441544] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.448149] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.471274] device bridge_slave_1 entered promiscuous mode [ 79.482548] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.489145] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.515139] device bridge_slave_0 entered promiscuous mode [ 79.530015] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.536629] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.545225] device bridge_slave_1 entered promiscuous mode [ 79.553721] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.560297] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.571809] device bridge_slave_1 entered promiscuous mode [ 79.581805] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.588295] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.599439] device bridge_slave_1 entered promiscuous mode [ 79.626134] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.632639] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.653393] device bridge_slave_1 entered promiscuous mode [ 79.668321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.676363] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.682832] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.728335] device bridge_slave_1 entered promiscuous mode [ 79.762642] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.769238] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.796265] device bridge_slave_1 entered promiscuous mode [ 79.813102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.851774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.862850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.873238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.883308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.950787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.009341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.019173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.053653] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.107017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.119236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.137703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.148409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.157270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.328422] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.497437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.506343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.541164] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.722771] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.764869] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.818659] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.845318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.872628] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.893596] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.925135] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.964384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.971510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.004772] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.060617] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.091609] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.120123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.143662] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.169004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.180913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.211581] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.258545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.265640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.297021] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.304207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.334227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.341319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.374221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.381353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.403293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.411938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.439391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.446588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.475735] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.494472] team0: Port device team_slave_0 added [ 81.554854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.563280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.579711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.590187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.597195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.608970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.657100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.664868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.674926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.702436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.738777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.776588] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.799868] team0: Port device team_slave_1 added [ 81.819411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.957012] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.981788] team0: Port device team_slave_0 added [ 82.044164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.054357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.070098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.224297] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.250338] team0: Port device team_slave_1 added [ 82.274714] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.294179] team0: Port device team_slave_0 added [ 82.314472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.321624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.334242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.362627] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.379832] team0: Port device team_slave_0 added [ 82.393314] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.412930] team0: Port device team_slave_0 added [ 82.438654] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.468879] team0: Port device team_slave_0 added [ 82.476659] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.494807] team0: Port device team_slave_0 added [ 82.502100] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.512642] team0: Port device team_slave_0 added [ 82.537221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.548727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.561911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.593481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.600650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.611354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.638170] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.658614] team0: Port device team_slave_1 added [ 82.664793] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.677242] team0: Port device team_slave_1 added [ 82.693382] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.711703] team0: Port device team_slave_1 added [ 82.720749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.742412] team0: Port device team_slave_1 added [ 82.772413] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.793939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.807249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.829574] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.845226] team0: Port device team_slave_1 added [ 82.856438] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.865233] team0: Port device team_slave_1 added [ 82.872345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.883734] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.900749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.922234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.953266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.964974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.984269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.017137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.026798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.035754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.080263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.111818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.124166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.143273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.156289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.171106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.188871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.205725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.224132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.239500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.248812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.256525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.273772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.285893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.296555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.320823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.351209] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.378853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.390995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.406815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.415963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.426746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.435598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.461478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.473027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.480368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.493713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.523165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.539358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.555167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.578606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.586776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.595157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.604124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.611795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.620327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.632316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.641834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.650174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.662819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.678535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.689454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.722513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.735277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.745624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.762511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.788390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.829288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.860772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.886813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.915699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.946224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.960809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.973531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.988180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.003499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.040307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.066819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.092925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.116377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.130105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.137730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.149637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.176784] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.185594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.193434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.202781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.216261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.231823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.504013] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.510584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.517514] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.523989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.571491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.578470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.051865] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.058401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.065372] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.071866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.126216] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.248680] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.255205] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.262169] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.268648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.343427] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.554643] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.561151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.567999] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.574428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.587567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.612664] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.619278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.626307] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.632808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.685232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.692230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.704915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.721010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.731932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.765658] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.772189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.779166] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.785610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.802616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.917668] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.924166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.931069] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.937528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.985818] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.016113] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.022578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.029427] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.035904] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.078728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.711784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.733556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.765981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.587876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.230893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.460155] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.474150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.566811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.739959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.806694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.963621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.080714] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.293801] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.300275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.313622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.376911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.384680] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.400719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.621529] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.655825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.845351] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.003196] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.009597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.021396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.142702] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.163736] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.174600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.195153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.312714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.319179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.329920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.383838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.490792] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.497321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.511746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.571921] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.578310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.593684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.636679] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.650534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.663811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.976364] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.116561] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.258475] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.267217] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.291608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.305953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.372742] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.405246] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.609003] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.143181] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/13 07:33:01 executing program 1: 2018/05/13 07:33:01 executing program 1: 2018/05/13 07:33:01 executing program 1: 2018/05/13 07:33:02 executing program 1: 2018/05/13 07:33:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) io_setup(0x9, &(0x7f0000128000)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x63bf6ba6, 0x4) rt_sigqueueinfo(r1, 0x8, &(0x7f0000000000)={0xb, 0x1, 0x2, 0x241}) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x1000000000013) 2018/05/13 07:33:02 executing program 1: 2018/05/13 07:33:02 executing program 3: 2018/05/13 07:33:02 executing program 7: 2018/05/13 07:33:02 executing program 2: 2018/05/13 07:33:02 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0xc004, 0x3f) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc1, &(0x7f0000000180), &(0x7f0000000140)=0x1) 2018/05/13 07:33:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac00000021000104000000000000000000000000000000000000ffffe00000010000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001ff0100000000000000200000000000010000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/05/13 07:33:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) close(r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/13 07:33:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f0000000300)=""/233, 0xe9}], 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x5, 0x1, 0x9, 0x4e8f, 0xfffffffffffffff7, 0x7fffffff}) 2018/05/13 07:33:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003100)={'IDLETIMER\x00'}, &(0x7f0000003140)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000003240)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000000c40)=""/137, 0x89}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/216, 0xd8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/255, 0xff}], 0x7, &(0x7f0000002fc0)=""/205, 0xcd, 0x7f}, 0x100) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000780)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000800)=0x8, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000bc0), &(0x7f00000007c0)=0x4) recvmsg(r0, &(0x7f0000000b40)={&(0x7f00000008c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/139, 0xffc4}], 0x1, &(0x7f0000000a40)=""/242, 0xf2}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x6c1, 0x0, 0x0, 0x0) 2018/05/13 07:33:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='gretap0\x00') sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3ff, 0x8006, 0x9, 0x2589, 0x0}, &(0x7f0000000180)=0x10) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x3f}, &(0x7f0000000200)=0x8) 2018/05/13 07:33:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xffffffffffffff8d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007d40)=[{{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000005700)=[{&(0x7f0000005540)=""/131, 0x83}], 0x1, &(0x7f0000005740)=""/223, 0xdf}}], 0x1, 0x0, 0x0) 2018/05/13 07:33:03 executing program 7: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x82) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000440)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@mpls_getroute={0x70, 0x1a, 0x209, 0x70bd28, 0x25dfdbff, {0x1c, 0x10, 0x94, 0x1, 0xff, 0x6, 0xc8, 0x4}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x18, 0x1, [{0x3ff, 0x2, 0x8, 0x1e2}, {0x718, 0xff, 0x2000000000000, 0xfffffffffffffffc}, {0x9, 0x7fffffff, 0x53, 0x4}, {0x0, 0x36, 0x9, 0x5476}, {0x3, 0xf40, 0x8, 0x4}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x76}, @RTA_DST={0x14, 0x1, [{0x6, 0xfff, 0x7fffffff, 0xa236}, {0x4, 0x0, 0x49, 0x200}, {0x2, 0x8, 0x5, 0x8}, {0x0, 0x3, 0xfffffffffffffffa, 0x2}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x805}, 0x840) r3 = socket(0x1, 0x3, 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) sendto$inet(r3, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2}, 0x10) 2018/05/13 07:33:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xe4}, &(0x7f0000000200)=0x8) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/05/13 07:33:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) close(r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/13 07:33:03 executing program 5: r0 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000002c0)="6e65742f6465765f6d6361737400c087ea55811e3250e347dd1f475f000000b761720ba1de96c73f76f792b2ce07000000000000000994a1e80d0700000000000000b9c1c7f063e676e83c740e2d647534a1045850a2366576d40000003c10e34239844c5b6ead3721c0ac3a91cef6ec1e5484645db3df000000007d57a9ef486ccf") accept4(r2, 0x0, &(0x7f0000000140), 0x80800) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') ptrace$setregs(0xf, r3, 0xf0, &(0x7f0000000380)="e4a434545cf8ffa95e99fc77a9c76d9406395cb68c34959d9030da68a48fc0a24ae7a24ddf794aee4d9efdf72766f12463657fb1a0f6287ce3cc8e0d06867fd468f40eff01f00f03857912d3f8632180a3153a77a8b1e5b65a985b045dcdf6ec3fa18292b8b35a6874051fb15bde4d59fa120c7c7a72b17bf5522525591511620a75e442baa9") sendfile(r5, r4, &(0x7f000058f000), 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) sendfile(r1, r6, &(0x7f000097d000), 0x200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/13 07:33:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4200) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x2e8, [0x20000380, 0x0, 0x0, 0x200003b0, 0x20000638], 0x0, &(0x7f0000000000), &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x360) 2018/05/13 07:33:03 executing program 5: ioperm(0x0, 0x1000, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x28) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1000, 0x2) r1 = request_key(&(0x7f0000000580)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='/dev/snapshot\x00', 0x0) request_key(&(0x7f0000000340)="6956b3b2c4b444645f52656f6c76657200ceedc738c8e1c1a0e06a29756d6c6427fdf352d7653db03da244d43f67cbbf0c877b3c71b107ad867f23b85a1b5c12e77c34cb4efa67f6b3f7e1b82569ad566f78c1194781d501c62b00cfd00375e6f4c987610260d2d22270702e8ceaa75cf8da350a7a1de3eb96df374da857143cabea09f865cf43237c1900b93b2e5502d789633430b00f03200cc4ab93067c6e040000000000000039fe485a63690f8957b1428a00a2a2106d1d2e22110a787cd3fd1ea8c3b6c0508d060016496b74d483f07936e6161be84d8f3b8eaaf5c9324c32a3ff5d410000000000000000000000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="73656375726974792d406c6fe2776c616e3000", r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x5a2, 0x200, 0x5b, 0x0, 0xfff, 0x1000, 0x10001, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x145) 2018/05/13 07:33:03 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='auxv\x00') ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x4ac8ed23, 0x9, 0x7f, 0x9, 0x10001}, 0x14) fcntl$getflags(r1, 0x1) 2018/05/13 07:33:03 executing program 0: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x20000000}, &(0x7f0000000380)=0x8) 2018/05/13 07:33:03 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="c626262c8523bfdf2bf66f") r0 = memfd_create(&(0x7f0000000240)=',/vboxnet1,\x00', 0x1) rt_sigprocmask(0x0, &(0x7f0000000100)={0xc64}, &(0x7f0000000140), 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x8100, &(0x7f0000000340)="06964ade749bfdb12a8097ea6a7207a32c338890081ef7bf048afa79afb422d420f093bc289e77876cd3d2eb036ededad8b23cfda6fa2ff2e3414ab704afb4eb0449b9e5c47d3a925dc1302270a117a1402676e364d90d962e6ef7cd7023d3519f7cfe8d4dddacb708b0a78f96ed24e70b2738aac6a938547bf439edd2518b495607fa4d9f6119a44b32e0910c89845cfd66c8950c2ded9aeb6fe651705c32320efbc5decbabce7bd368105b474838a530be62c3734e4bda66f2a6765c94f558d5e5abb79fc9eefffd0a5ee61cb549f76cfa24a897a82c6c2e6b20bcc8d116062762f354f6c242c0be0d557c85cd952ac68d2e00e50edec047", &(0x7f0000000500), &(0x7f0000000300), &(0x7f0000000440)="9fda5d5985ad3882cd2c6a8ee3fc1cf8b2095cd70c762c14be95bcd880eb050000000000006ae9d7c8e6cd8eeb35f8e788c39f5ff73f131e2ab7c99387b41c71802d3e0f6785e9889a74a32459f12787966ace41e4995906b5a99dad0802292a5c6b927491a832a0cc76d6cb9e9ce6c1f5a000000000000000000039e80b6ba4f47390d0ed2dcfa86f98cbc65978d644ceabc1d574ab1fd5f8baeb387a1348006c3cdcaec84eb11aa7fa6fa4d2000000") ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x200) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00000001c0)={@local, @empty, @remote}, &(0x7f0000000200)=0xc) rt_sigprocmask(0x0, &(0x7f0000dd6000), &(0x7f0000839ff8), 0x8) 2018/05/13 07:33:03 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x5, 0x2) io_setup(0x80, &(0x7f00006f1000)=0x0) close(r1) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/13 07:33:03 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1000, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x3ff, 0x3f, 0x81, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x2, 0x7f, 0x4, 0x7, 0x9, 0xd54, 0x7fffffff, {r2, @in6={{0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}}, 0x1, 0x5177e650, 0x7ee, 0x3}}, &(0x7f0000000240)=0xb0) perf_event_open(&(0x7f0000000040)={0x2, 0x391, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x1, 0x0) r3 = socket(0xa, 0x3, 0x3) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") prctl$setname(0xf, &(0x7f00000001c0)='cgroupmime_type%security/*\x00') [ 104.505510] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 07:33:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/13 07:33:03 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x7, &(0x7f0000000440)) accept4(r3, 0x0, &(0x7f0000000040), 0x0) [ 104.856585] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 07:33:04 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x20240, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000000000)=""/246) fsync(r0) 2018/05/13 07:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x300) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x200, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) 2018/05/13 07:33:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/13 07:33:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x3e) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100000000, 0x10000}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x4}, 0x8) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5455, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000001c0)={0x9, 0x400, 0x3, {r4, r5+10000000}, 0x5, 0x1}) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x480) recvfrom$inet(r0, &(0x7f0000000080)=""/172, 0xac, 0x40000061, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/05/13 07:33:04 executing program 0: syz_emit_ethernet(0x2e3, &(0x7f00000000c0)=ANY=[@ANYBLOB="053b38a5e478b00180c2000000aa"], &(0x7f0000000040)) syz_emit_ethernet(0xce, &(0x7f0000000100)={@random="5b78522bb259", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xfffffffffffffffd, 0xfff, 0x4}}], {@x25={0x805, {0x1, 0x7, 0x23, "3a09b7e2db8548831e43eaebd6e7ce4357c2dde125c7c99e4feda2cee199d4e376230a60c718c428a5ae12a649fa580ac1ae581d448017aff57cb7998ee5bc9fbb7f81fe8ba0f6a50b1aa6448643bb3a9316c818144fa654a0103183313456d20c3e394d793727c9b0122d7db4e0df7d45dbe5ec0962c8bb203f000ee20deaa83818ac6c77e4079a00f59b20d0979554563144ccffc46fe1611a47072144507300c30a544c960c0c874cb4df5667001afaba26625f9caf664f"}}}}, &(0x7f0000000000)={0x1, 0x4, [0x30c, 0x608, 0x8e7, 0xba3]}) 2018/05/13 07:33:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000480)={@empty, r1}, 0x14) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e22, 0x400000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}, 0x1c) 2018/05/13 07:33:04 executing program 6: unshare(0x40600) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x23000202) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0xa000) 2018/05/13 07:33:04 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0xfffffffffffffffe, 0x70, 0x8000000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x8000004}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x37, 0x10, 0x2, 0xfffffffffffffffd}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0x2, 0x8, 0x7, 0x2, 0x80}, &(0x7f0000000640)=0x14) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000500)={0x0, 0x8000}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/170}, {&(0x7f0000000100)=""/218}, {&(0x7f0000000200)=""/100}, {&(0x7f0000000280)=""/136}, {&(0x7f0000000340)=""/224}], 0x199) 2018/05/13 07:33:04 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/05/13 07:33:04 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) write(r1, &(0x7f0000000240)="29000000140007b7ffffffffc279937f01001000e0a40e07ff2a00f3e2095ac4e8e297c2b38edac9f4", 0x29) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000)={'yam0\x00', @ifru_ivalue=0x80000001}) 2018/05/13 07:33:04 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2f) getuid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x48000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/13 07:33:04 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'rose0\x00', 0x501}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xf9a7f1f5c56362e4, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x1000000000000, 0x0, 0x0, 0x400012f}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x5, 0x3, &(0x7f0000000040)=@raw=[@ldst={0x2, 0x1, 0x3, 0x7, 0xb, 0xfffffffc}, @call={0x85, 0x0, 0x0, 0x22}, @ldst={0x1, 0x2, 0x0, 0x9, 0xf, 0x4c, 0xffffffffffffffff}, @generic={0x7, 0x1, 0x5, 0x6}, @ldst={0x3, 0x3, 0x7, 0x0, 0xa, 0xfffffffc, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x1, 0x0, 0x8, 0x54, 0xfffffffffffffffc}, @alu={0x0, 0x5, 0x1, 0x0, 0xf, 0xfffffff6, 0x1}, @ldst={0x2, 0x3, 0x7, 0x7, 0x2, 0xfffffffc}], &(0x7f0000003ff6)="7381006b616c6c657200", 0xea4c, 0x296, &(0x7f000008c000)=""/195, 0x0, 0x3}, 0xa692bc62bdb244b4) 2018/05/13 07:33:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x400) bind$alg(r2, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000180)={@remote, @local, 0x0}, &(0x7f00000001c0)=0xc) getpeername$packet(r3, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001380)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000014c0)=0xe8) getsockname(r4, &(0x7f0000001500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001580)=0x80) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001740)={&(0x7f00000015c0)={0x158, r5, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r11 = dup2(r1, r2) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000080)) dup3(r2, r4, 0x0) setsockopt$inet_tcp_int(r11, 0x6, 0x26, &(0x7f0000000040)=0x2, 0x4) 2018/05/13 07:33:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) dup(r0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000380)) connect(r0, &(0x7f0000000400)=@l2={0x1f, 0x20, {0x29, 0x0, 0x6, 0x3, 0x2, 0x2}, 0x81}, 0x80) 2018/05/13 07:33:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5ad6e5", 0x10, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) getpeername$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/13 07:33:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28}, {0x80000006}]}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x290441) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)={0x0, r3}) r4 = semget(0x2, 0x5, 0x9) semtimedop(r4, &(0x7f0000000100)=[{0x3, 0x80000000}, {0x7, 0x4, 0x1800}, {0x3, 0x80000001, 0x800}], 0x3, &(0x7f0000000140)) fcntl$notify(r1, 0x402, 0x2c) write(r0, &(0x7f00000000c0)="ff00", 0x2) 2018/05/13 07:33:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x400001) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r0, 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x4, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, &(0x7f0000000380)=""/157, 0x9d, 0x1, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6f3000) 2018/05/13 07:33:04 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r1, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x13, 0xad, &(0x7f0000000040)="cd3951b6ab770d897b76134aab10a1fe16646f03b25a7379a439bf5e0238d3144e94f13aa4dc0c83f811e76d42f6df87bc8a349382bf50066e0a784b046217e874c5c2070a8929eb1814074e35cb384a38ca67959d8897682abbb995273cc04145fa55cc242d6dfa94037a8f761fbf559c3d7dfbf6173c803caa16a9909cfd227492eb120457c4f69efdc9ec06bff9fc4a67ee669488d596e9ea1554b92318cdfe020b68b156486a6f7abe4136"}) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) acct(0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/13 07:33:04 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x4000000003) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xffff, 0x30, 0x400, 0x82}, &(0x7f00000001c0)=0xfffffffffffffe49) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9329}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) poll(&(0x7f0000000200)=[{}, {}], 0x2, 0x7) 2018/05/13 07:33:04 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x80) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter6\x00') sendfile(r2, r0, &(0x7f000036b000)=0x4, 0x7a) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r3, 0x4b37) ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) readv(r4, &(0x7f0000001480), 0x2f0) 2018/05/13 07:33:04 executing program 6: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/13 07:33:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1}}, {{@in=@rand_addr}}}, &(0x7f0000000080)=0xe8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) 2018/05/13 07:33:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xb, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000480)="a9d0ebca8faad93614fe9fa9586c07ba21f6cc1859c3e4312750b00468873dd51788828307f54e478411ffdf6b7c40f12fd08a8d57a58178ab632fcbee6a2ed69788fec5", &(0x7f0000000600)=""/129}, 0x12f) [ 105.897717] ================================================================== [ 105.905279] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 105.912036] CPU: 0 PID: 6863 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 105.919209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.928548] Call Trace: [ 105.931129] dump_stack+0x185/0x1d0 [ 105.934742] ? __probe_kernel_read+0x224/0x280 [ 105.939313] kmsan_report+0x142/0x240 [ 105.943101] __msan_warning_32+0x6c/0xb0 [ 105.947151] __probe_kernel_read+0x224/0x280 [ 105.951549] ? kmsan_copy_to_user+0x141/0x160 [ 105.956036] ? kmsan_copy_to_user+0x141/0x160 [ 105.960523] is_valid_bugaddr+0xb6/0x1a0 [ 105.964568] ? report_bug+0x4b/0x880 [ 105.968267] ? kmsan_copy_to_user+0x141/0x160 [ 105.972764] report_bug+0x6f/0x880 [ 105.976290] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.981903] ? do_invalid_op+0x46/0x50 [ 105.985784] ? kmsan_copy_to_user+0x141/0x160 [ 105.990265] ? do_error_trap+0xac/0x600 [ 105.994223] ? do_invalid_op+0x46/0x50 [ 105.998097] ? kmsan_copy_to_user+0x141/0x160 [ 106.002581] do_error_trap+0x1aa/0x600 [ 106.006455] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.011891] ? futex_wait_queue_me+0x681/0x710 [ 106.016468] do_invalid_op+0x46/0x50 [ 106.020173] invalid_op+0x14/0x20 [ 106.023619] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 106.028712] RSP: 0018:ffff88013dd9fa20 EFLAGS: 00010206 [ 106.034071] RAX: ffff880142830000 RBX: ffff88013dd9fa78 RCX: 0000000000000028 [ 106.041327] RDX: 00007ffffffff000 RSI: ffff88013dd9fa78 RDI: 702f74656e6ff62c [ 106.048580] RBP: ffff88013dd9fa68 R08: 0000000001080020 R09: ffff88014043fa78 [ 106.055843] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 106.063105] R13: 702f74656e6ff62c R14: 0000000000000000 R15: 0000000000000000 [ 106.070374] inet_gifconf+0x345/0x500 [ 106.074163] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 106.079270] dev_ifconf+0x2b3/0x500 [ 106.082893] sock_do_ioctl+0x39b/0x6b0 [ 106.086771] sock_ioctl+0x400/0xca0 [ 106.090387] ? __x64_sys_ioctl+0x280/0x320 [ 106.094883] ? sock_poll+0x370/0x370 [ 106.098584] do_vfs_ioctl+0xaf0/0x2440 [ 106.102472] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.107822] ? __fget_light+0x6b9/0x710 [ 106.111784] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.117145] __x64_sys_ioctl+0x280/0x320 [ 106.121195] do_syscall_64+0x154/0x220 [ 106.125074] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.130246] RIP: 0033:0x455979 [ 106.133423] RSP: 002b:00007f6c4743ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.141126] RAX: ffffffffffffffda RBX: 00007f6c4743b6d4 RCX: 0000000000455979 [ 106.148381] RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000018 [ 106.155637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.162904] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.170247] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 106.177504] [ 106.179115] Local variable description: ----invalid_mask@new_slab [ 106.185347] Variable was created at: [ 106.189055] new_slab+0x96/0x1b60 [ 106.192502] ___slab_alloc+0x1512/0x1f60 [ 106.196543] ================================================================== [ 106.203893] Disabling lock debugging due to kernel taint [ 106.209325] Kernel panic - not syncing: panic_on_warn set ... [ 106.209325] [ 106.216689] CPU: 0 PID: 6863 Comm: syz-executor1 Tainted: G B 4.17.0-rc3+ #88 [ 106.225253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.234588] Call Trace: [ 106.237170] dump_stack+0x185/0x1d0 [ 106.240798] panic+0x39d/0x940 [ 106.244781] ? __probe_kernel_read+0x224/0x280 [ 106.249351] kmsan_report+0x238/0x240 [ 106.253140] __msan_warning_32+0x6c/0xb0 [ 106.257187] __probe_kernel_read+0x224/0x280 [ 106.261589] ? kmsan_copy_to_user+0x141/0x160 [ 106.266186] ? kmsan_copy_to_user+0x141/0x160 [ 106.270684] is_valid_bugaddr+0xb6/0x1a0 [ 106.274737] ? report_bug+0x4b/0x880 [ 106.278440] ? kmsan_copy_to_user+0x141/0x160 [ 106.282922] report_bug+0x6f/0x880 [ 106.286451] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.291108] ? do_invalid_op+0x46/0x50 [ 106.294986] ? kmsan_copy_to_user+0x141/0x160 [ 106.299468] ? do_error_trap+0xac/0x600 [ 106.303430] ? do_invalid_op+0x46/0x50 [ 106.307305] ? kmsan_copy_to_user+0x141/0x160 [ 106.311786] do_error_trap+0x1aa/0x600 [ 106.315658] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.321098] ? futex_wait_queue_me+0x681/0x710 [ 106.325671] do_invalid_op+0x46/0x50 [ 106.329373] invalid_op+0x14/0x20 [ 106.332814] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 106.337896] RSP: 0018:ffff88013dd9fa20 EFLAGS: 00010206 [ 106.343245] RAX: ffff880142830000 RBX: ffff88013dd9fa78 RCX: 0000000000000028 [ 106.350499] RDX: 00007ffffffff000 RSI: ffff88013dd9fa78 RDI: 702f74656e6ff62c [ 106.357752] RBP: ffff88013dd9fa68 R08: 0000000001080020 R09: ffff88014043fa78 [ 106.365007] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 106.372268] R13: 702f74656e6ff62c R14: 0000000000000000 R15: 0000000000000000 [ 106.379540] inet_gifconf+0x345/0x500 [ 106.383347] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 106.388441] dev_ifconf+0x2b3/0x500 [ 106.392076] sock_do_ioctl+0x39b/0x6b0 [ 106.395966] sock_ioctl+0x400/0xca0 [ 106.399585] ? __x64_sys_ioctl+0x280/0x320 [ 106.403820] ? sock_poll+0x370/0x370 [ 106.407522] do_vfs_ioctl+0xaf0/0x2440 [ 106.411415] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.416772] ? __fget_light+0x6b9/0x710 [ 106.420738] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.426099] __x64_sys_ioctl+0x280/0x320 [ 106.430156] do_syscall_64+0x154/0x220 [ 106.434122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.439312] RIP: 0033:0x455979 [ 106.442596] RSP: 002b:00007f6c4743ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.450290] RAX: ffffffffffffffda RBX: 00007f6c4743b6d4 RCX: 0000000000455979 [ 106.457555] RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000018 [ 106.464812] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.476235] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.483596] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 106.491477] Dumping ftrace buffer: [ 106.495006] (ftrace buffer empty) [ 106.498692] Kernel Offset: disabled [ 106.502295] Rebooting in 86400 seconds..