INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts. 2018/04/18 10:03:23 fuzzer started 2018/04/18 10:03:24 dialing manager at 10.128.0.26:43187 2018/04/18 10:03:30 kcov=true, comps=false 2018/04/18 10:03:33 executing program 0: 2018/04/18 10:03:33 executing program 2: 2018/04/18 10:03:33 executing program 7: 2018/04/18 10:03:33 executing program 1: 2018/04/18 10:03:33 executing program 3: 2018/04/18 10:03:33 executing program 4: 2018/04/18 10:03:33 executing program 5: 2018/04/18 10:03:33 executing program 6: syzkaller login: [ 42.554894] ip (3739) used greatest stack depth: 54944 bytes left [ 42.734393] ip (3751) used greatest stack depth: 54888 bytes left [ 42.883482] ip (3765) used greatest stack depth: 54688 bytes left [ 42.955489] ip (3771) used greatest stack depth: 54672 bytes left [ 43.162964] ip (3791) used greatest stack depth: 54312 bytes left [ 43.864573] ip (3860) used greatest stack depth: 54200 bytes left [ 44.504109] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.510616] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.538639] device bridge_slave_0 entered promiscuous mode [ 44.576945] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.583465] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.622597] device bridge_slave_0 entered promiscuous mode [ 44.669532] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.676115] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.720182] device bridge_slave_0 entered promiscuous mode [ 44.760376] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.766956] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.794996] device bridge_slave_1 entered promiscuous mode [ 44.834165] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.840667] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.874181] device bridge_slave_1 entered promiscuous mode [ 44.882399] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.888851] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.916441] device bridge_slave_0 entered promiscuous mode [ 44.938737] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.945223] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.963635] device bridge_slave_0 entered promiscuous mode [ 44.975564] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.982099] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.998073] device bridge_slave_0 entered promiscuous mode [ 45.017985] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.024477] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.040651] device bridge_slave_1 entered promiscuous mode [ 45.049789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.059322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.067267] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.073748] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.111213] device bridge_slave_0 entered promiscuous mode [ 45.134006] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.140531] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.163313] device bridge_slave_1 entered promiscuous mode [ 45.178398] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.184872] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.209617] device bridge_slave_0 entered promiscuous mode [ 45.223867] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.230376] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.244765] device bridge_slave_1 entered promiscuous mode [ 45.254518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.266969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.274478] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.280966] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.308441] device bridge_slave_1 entered promiscuous mode [ 45.321096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.328442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.338420] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.344886] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.379965] device bridge_slave_1 entered promiscuous mode [ 45.413267] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.419809] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.464566] device bridge_slave_1 entered promiscuous mode [ 45.473419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.484721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.494522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.512316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.524804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.596865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.715285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.734005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.743364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.818116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.343024] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.382895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.459516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.491830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.524167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.626276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.672015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.716140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.724944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.738846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.755884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.834069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.940226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.995148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.002543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.069475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.484096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.651471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.661537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.710753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.728305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.849832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.872392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.925749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.939560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.952482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.984608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.000236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.007977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.056095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.067186] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.074369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.090217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.141291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.148521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.156714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.191332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.204685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.214274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.222913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.243989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.267833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.298312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.321764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.331582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.339597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.347875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.356648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.366562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.398478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.409860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.420814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.427987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.462957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.505231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.537745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.568446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.575714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.593095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.602438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.615514] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.627393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.634595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.669361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.699193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.724250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.747971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.762311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.794536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.809313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.827338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.848430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.856576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.864617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.878783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.923641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.948420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.974601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.982155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.996745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.624352] ip (4369) used greatest stack depth: 53976 bytes left [ 50.677521] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.684017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.690933] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.697372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.738914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.745420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.765179] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.771668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.778505] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.784979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.816997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.023412] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.029936] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.036853] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.043345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.066346] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.084356] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.090851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.097677] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.104142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.144105] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.159333] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.165837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.172708] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.179174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.214685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.254514] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.261083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.267954] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.274430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.343005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.378547] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.385105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.391957] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.398443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.416910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.579135] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.585638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.592517] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.598973] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.621831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.808162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.818484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.844660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.861296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.868738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.877647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.886451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.272302] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.304884] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.314921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.569078] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.580747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.679323] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.691901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.801180] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.024379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.030624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.048660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.110230] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.116504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.133698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.168668] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.174949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.191255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.439252] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.445563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.459368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.494969] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.501597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.516683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.548875] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.555570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.575140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.607728] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.620286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.626748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.640725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.666146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.691022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 10:03:59 executing program 3: 2018/04/18 10:03:59 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/18 10:03:59 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) r1 = creat(&(0x7f0000003e40)='./file0\x00', 0x150) getpeername$packet(r1, &(0x7f0000003e80), &(0x7f0000003ec0)=0x14) recvmmsg(r0, &(0x7f0000003d80)=[{{&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/142, 0x8e}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x9}, 0xfffffffffffffc00}, {{&(0x7f00000011c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001240)=""/245, 0xf5}, {&(0x7f0000001340)=""/102, 0x66}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/104, 0x68}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/174, 0xae}, {&(0x7f0000002540)=""/81, 0x51}, {&(0x7f00000025c0)=""/182, 0xb6}, {&(0x7f0000002680)=""/47, 0x2f}], 0x9, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000002780)=@ipx, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002800)=""/195, 0xc3}, {&(0x7f0000002900)=""/115, 0x73}, {&(0x7f0000002980)=""/38, 0x26}, {&(0x7f00000029c0)=""/205, 0xcd}, {&(0x7f0000002ac0)=""/130, 0x82}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/90, 0x5a}, {&(0x7f0000003c00)=""/141, 0x8d}], 0x8, &(0x7f0000003d40)=""/43, 0x2b, 0x9}, 0x42}], 0x3, 0x0, 0x0) lgetxattr(&(0x7f0000003f00)='./file0/file0\x00', &(0x7f0000003f40)=@known='security.selinux\x00', &(0x7f0000003f80)=""/108, 0x6c) 2018/04/18 10:04:00 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 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) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x110, 0x0, 0x208, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x81}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x10001}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x10000, 0xb, [0x11, 0x34, 0x1e, 0x2f, 0x2f, 0x25, 0x33, 0x40, 0xa, 0x35, 0x34, 0x20, 0x22, 0x2d, 0x3a, 0x39], 0x3, 0x3, 0x41}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0xffffff00, 'bond0\x00', 'veth0\x00', {}, {}, 0x89, 0x1}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7ff, 0x3, 0x1}}, @common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x4}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xff, 0x0, 0xffffffff], 0x4e21, 0x4e24, 0x4e23, 0x4e22, 0x2, 0xffffffffffffffe1, 0x80000000, 0xf8, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/04/18 10:04:00 executing program 5: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t'], &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x3f, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/04/18 10:04:01 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x600) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x1ff) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)="4e97c63e8d90c6c89044a47dafe012d2e326594daf08fe323a89db6750c89c7543a3fc95630a39e1dac4d27e144c26da06281348be8a4acf95c172a7047038b67d55d9ffd7be20549f827decdb82b55ff78dfd40a57f46730777bff59d2c0abc42553cf51ad83f6cbe6097116f204c764c4ac18f7bb7ff26a01ebef3e297499eec18b92d476e06f52a4f", 0x8a) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000180), &(0x7f0000000240)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)=ANY=[@ANYBLOB="03000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2300000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff00000000000000000000000000000000"], 0x190) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) 2018/04/18 10:04:01 executing program 6: prctl$getname(0x10, &(0x7f0000000100)=""/87) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2002, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/18 10:04:01 executing program 5: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='eth0]md5sum].ppp1em1bdev\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x402200, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000006c0)={0xe54, 0x8, 0x0, 0x1}) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000580)=[{&(0x7f0000000100)="db7f54207901cd83c4ed1fa0fbdbb149cf7153bc34f3992249376a7d49c736c007aac41d4f3c9f62a065c61e5a642feb596bcaf32ebcb73e2497e10eeafcefb8d58fd70ffa51be3fc7eb1bcabf000fa146e2a724", 0x54}, {&(0x7f0000000180)="3b128b66588dfd2b060215a50d187eb9efb8e115b62bc40c2ca236ef43583f7a7dbe6ac5ec5c481cc6c78a9ed4ce50011022c765ab947d8b7a6c3d6f5dba162b8937fa0349997d855a30a92f757bcd2ddf46756d51de5318ab928eb5f6c403fd58e3033b778bb207f43a871ffa68f786c510ea5d71d97a583df2be272a1adff31d4a1fd0727bdedefd3ade64c7f186f5b6a5c8139281e2cf005896f20cf54e3f6aa86f1d25be961793729550cf80d1da7af643d1dd46ff43080e4306fa58c864079824ad86c1074017c1", 0xca}, {&(0x7f0000000280)="ccc514", 0x3}, {&(0x7f00000002c0)="cf021337b0b7a2c5c0761dff243a9948aa7d7e5faf92d87d05ed4e", 0x1b}, {&(0x7f0000000300)="4ad7830f00bb529cdc73bf7644250ececbb05db6345c4a10b1a604463fb2afe6ceacf64e07996d0c2c93fff4a848117b6e9ccd414c4489a2843393644068b27ea3a2f71e9631bddfb63226a9618a382f9d14b09fb543d7832fb5f71b1ebce65af4160e4072160acc03aeeb6e84ff8a8b2109693c9d7cb4164cd081430044fdc60a46756585ca40da0322e5c2fb32f2f0f0a548e89f96365c65981e0681b41ddcdd92c0d097081808b379252d960a25da16a29b2102dea93e33b060d3ceacb39022bb942a7c57709c65f7c06d503829deb7184ac5a5cc36c4177fd3b2450373485b58aebad1f2eb85ba31fe45cc1b32c672b9949fba41b759", 0xf8}, {&(0x7f0000000400)="59f67f74ec999c25dacfa1ed3d4b8137ddf5c717452e428743b2ad80042da26cc89af6984687d0983422a454fc46ec62f0d4b8936ee4d968cf40867217b7d36353069e6c6560b7", 0x47}, {&(0x7f0000000480)="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", 0xfe}], 0x7, r1) sendmsg(0xffffffffffffffff, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0800000000bef50064e7d07f8faa37bf6c4d038f4ab33800007f0007000000"], 0x10}, 0x20000810) 2018/04/18 10:04:01 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x46}], 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='qnx6\x00', 0x1, &(0x7f0000000a80)="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") unlink(&(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f0000000a40)='./file0\x00') 2018/04/18 10:04:01 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xb5, "4d4b783950ef6b0eb208220e1d24f971d8d0770f9acf887099315ad80e24e238a52e581f9a83ad472b962ca8a33c892065700fe73d742ad0c4e2fce93eb92d9fb05f803586aeca9566641a005f399e220c55591568388a863cc506eda9a33d477ef1632480dc2411b743ae136ec6a7bce358b22cc4e9b9fbbcaa9cca297419fbf0e4dd90557792380de215f0f19e5113d25959f9e59668c709e6490c673182255ffddf1df16400fd2a08b61a662c4ecb0d7f658f69"}, &(0x7f0000000100)=0xd9) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=ANY=[@ANYBLOB="ef00000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e000000000000000000000000000000000000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/04/18 10:04:01 executing program 4: unshare(0x8000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80480, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffff8, 0x1000}], 0x1) unshare(0x8000000) 2018/04/18 10:04:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) timer_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x989680}}, 0x0) timer_settime(r3, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r2, 0x1000000000013) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/18 10:04:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2c01, 0x0) pwrite64(r0, &(0x7f0000000000)='\x00\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0x7}, {0x0, 0x521}, {0x2, 0x1}], 0x3) 2018/04/18 10:04:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) 2018/04/18 10:04:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xb244, 0x47f, 0x9, 0x200, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xff}, 0x8) 2018/04/18 10:04:02 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x800000000002, 0x401, 0xffffffffffffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/18 10:04:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000200)=@mpls_getnetconf={0x4c, 0x52, 0x720, 0x70bd2c, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x152d}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xe4ed}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffffd}, @NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x4c}, 0x1}, 0x0) 2018/04/18 10:04:02 executing program 7: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x15) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdd}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4040) 2018/04/18 10:04:02 executing program 5: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='eth0]md5sum].ppp1em1bdev\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x402200, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000006c0)={0xe54, 0x8, 0x0, 0x1}) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000580)=[{&(0x7f0000000100)="db7f54207901cd83c4ed1fa0fbdbb149cf7153bc34f3992249376a7d49c736c007aac41d4f3c9f62a065c61e5a642feb596bcaf32ebcb73e2497e10eeafcefb8d58fd70ffa51be3fc7eb1bcabf000fa146e2a724", 0x54}, {&(0x7f0000000180)="3b128b66588dfd2b060215a50d187eb9efb8e115b62bc40c2ca236ef43583f7a7dbe6ac5ec5c481cc6c78a9ed4ce50011022c765ab947d8b7a6c3d6f5dba162b8937fa0349997d855a30a92f757bcd2ddf46756d51de5318ab928eb5f6c403fd58e3033b778bb207f43a871ffa68f786c510ea5d71d97a583df2be272a1adff31d4a1fd0727bdedefd3ade64c7f186f5b6a5c8139281e2cf005896f20cf54e3f6aa86f1d25be961793729550cf80d1da7af643d1dd46ff43080e4306fa58c864079824ad86c1074017c1", 0xca}, {&(0x7f0000000280)="ccc514", 0x3}, {&(0x7f00000002c0)="cf021337b0b7a2c5c0761dff243a9948aa7d7e5faf92d87d05ed4e", 0x1b}, {&(0x7f0000000300)="4ad7830f00bb529cdc73bf7644250ececbb05db6345c4a10b1a604463fb2afe6ceacf64e07996d0c2c93fff4a848117b6e9ccd414c4489a2843393644068b27ea3a2f71e9631bddfb63226a9618a382f9d14b09fb543d7832fb5f71b1ebce65af4160e4072160acc03aeeb6e84ff8a8b2109693c9d7cb4164cd081430044fdc60a46756585ca40da0322e5c2fb32f2f0f0a548e89f96365c65981e0681b41ddcdd92c0d097081808b379252d960a25da16a29b2102dea93e33b060d3ceacb39022bb942a7c57709c65f7c06d503829deb7184ac5a5cc36c4177fd3b2450373485b58aebad1f2eb85ba31fe45cc1b32c672b9949fba41b759", 0xf8}, {&(0x7f0000000400)="59f67f74ec999c25dacfa1ed3d4b8137ddf5c717452e428743b2ad80042da26cc89af6984687d0983422a454fc46ec62f0d4b8936ee4d968cf40867217b7d36353069e6c6560b7", 0x47}, {&(0x7f0000000480)="6ea61263e407b41fedcf0b5be03a5ae11cb5783fa7dba5ebfc38389933805b53788ad10d97833f573efec6e1ca2530289aa7cba407f70ab101139217094410c14b5153a878237873b733449d3c408705df2b722689f6cae97060d00142f200c8104d4a2bb4e8e0055b76df6f330767c9bad3e1a2968e0daace5d0b85f207f5e8118e54bcfd57df43ee89c570b78e7b9f9766f3e322a35931478c4aa121657d28342316a5b11c557191d96f1e523c79a2ce8a436ec964b86bddaa940db9bb295e5cb24dc39a2812a0f0e88b6a3ad906ce4aedc6abd36314a9724697981708bc7e87838bc70371aa7a0ba1f0f10febd83159cf2a1504860323f2d8845882d4", 0xfe}], 0x7, r1) sendmsg(0xffffffffffffffff, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0800000000bef50064e7d07f8faa37bf6c4d038f4ab33800007f0007000000"], 0x10}, 0x20000810) 2018/04/18 10:04:02 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2080, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x10000, 0x80, 0x6fb, 0x0, 0x2, 0x20}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x3) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x6, 0x6}, 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0x7}}) 2018/04/18 10:04:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYRES64=r0]) gettid() 2018/04/18 10:04:02 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251}, 0x48) open_by_handle_at(r0, &(0x7f0000000140)={0x1008, 0x0, "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"}, 0x8000) 2018/04/18 10:04:02 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{0x7, 0x80000001}, 'port0\x00', 0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x8, 0x3, 0xffffffffffff21b8, 0x0, 0x3, 0xbca}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000440)={0x1, 0x200, 0xfff, {}, 0x9, 0x400}) 2018/04/18 10:04:02 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000c0000000000000000000000001800000000000000000000000000000000000000000000002000000000000000050000000000000000000000000000009500000000000000e8"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x9, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vcs\x00', 0x44000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000010c0)={'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000001180), &(0x7f00000011c0)=0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001100), 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001140)=0x20) 2018/04/18 10:04:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda06020000003900000000000000040014000000000000000010f0", 0x29}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x704, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x30}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) 2018/04/18 10:04:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/18 10:04:02 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/18 10:04:02 executing program 7: syz_mount_image$reiserfs(&(0x7f0000002580)='reiserfs\x00', &(0x7f00000025c0)='./file0\x00', 0x1, 0x2, &(0x7f00000027c0)=[{&(0x7f0000002600)="88428cd020e273d8011cf669d270e388a8c0a24eca768688cad79184a506eeaa83daeccc4009321efbceedcabfadc91fdd3195f581112e06856dce8679c6a5e8d17032932191ef50e6b4ea2182cfb85db17784b2a2743e9ae36ddc5e617c67acd02d51f16fd23a7bc7dcaf14979527aba4bf6d3877b5ceb882e48672c09e38fa2b986cfe5ee3eafdeb8fd449c2c141d8034313d227fe479f2595d097f5a066f5f5294914002d235dd284a5e1d6ce246fcdd0680ac7b4eed59abbd6d49d960c9b403cd910f4561a0e5c46bbc59785afbc5bfb3bf2ddfbce63a1d2f14292d3554ec7edd15df1d74e4ff05589f96be5", 0xee, 0x10000}, {&(0x7f0000002700)="e8e6084e7fc26f3e640921f24e4718d9d9fb92ce0afbd5a50e42171325a1ced2d6797b1da630a3e89e3183b67efe72348bc37b8ce42ff9985c8646093ed1d3895bdb140f7a3b29cc45537ec4a53566d101ca3e9b68af92c66661c7d358db5c802c4bd3e5d1fd27a2938a754b3d464f8f4e98206e9af4b9518052d81a4e54f1bb8031cd56c274619dae27d18fe111bd", 0x8f, 0x3ff}], 0x0, &(0x7f0000002800)={[{@usrquota='usrquota', 0x2c}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000002500), &(0x7f0000002540)=0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000024c0)={0x0, 0x8}) sendmsg$alg(r0, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="b818973b0f858e5924d546d3eaa67e16b2729dd20551692ba582d92f9233b0c5138e716c0f40d564026fde46ce36d7f15ed62a2dc5d74cfed2", 0x39}, {&(0x7f0000001080)="0454f34091bcf17693046c777533f03db6efedb3fe5fe81461aaa7090f367e47e2fce61762570756a1a720c64c97f81b50a1ca12330c793447da65df80141462d157a7a0af575f877b6fc66a3108f2d75f28a34c6997afc3687e0d6143eed2e46d7e023bffc9ed2cc0c276570ec49ff5b0dc917b1bf857484955c52d1b43e9", 0x7f}, {&(0x7f0000001100)="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", 0xfa}, {&(0x7f0000001200)="9c834e3def66efe256dd32045afd362ecda03466751018e599f678e269eec7a9804a5c82827d69dc30fcd59c3b3a9c3b582e47eba08b63abf36f472a64fd46f888e23f2adff60e248a5a395cda5718d6b452634139bebf8bd0e37d68661f1039497e43bec4709e85534ad7d48e8bd3d8333f1f9914aef2f7d6adacba567c4a93be4182baf306367443be2e40200c6ce578bc0e2a21bb7b96db16aab293914b48e85e825cb82d331565af14178ff562efda2125bc2687728c5aad5cef5c840e896a1ede52c6150bd4a2", 0xc9}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="074851a9f513ac4d5e0c978a5ee7749f704ff09c3815fbe00b4c9fbcdf02e7a8c95e9a5b83fe1d120620c4d2179ac6c19dedd95a868a2d175bef03eb2c4a2102004cadf7518ee6c54d0519ff25eb21a38482d9a353aeff2f5b4f97987f6647fbda1bae28ae6edf908e3b16140b807075b62acb2a49eb2a7ebb9616cdcb88e3fa49850f06b3b3abc14a9fe22fb8010bde8ffbbf52ba8cbac35cf2c6fe810295c2b2ac1137f33821e97b62e556ad70f2a463469709a98824e1a280b3a0ba8b41cd9be1c06a0df70c39dd0d5932a70907c043ab2ef748bea79ba3af7054c0f82e807d18fe7c59", 0xe5}], 0x7, 0x0, 0x0, 0x20000000}, 0x44841) 2018/04/18 10:04:02 executing program 3: mq_unlink(&(0x7f0000000080)='\x00') 2018/04/18 10:04:02 executing program 5: unshare(0x80000000) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x84000, 0x84) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000140), &(0x7f0000000000)=0x4) preadv(0xffffffffffffffff, &(0x7f0000001100), 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000180)={0x4, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) sysfs$2(0x2, 0x8, &(0x7f0000000080)=""/83) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400, 0x0) 2018/04/18 10:04:02 executing program 2: rt_sigaction(0x40, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x2) 2018/04/18 10:04:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{0x7, 0x80000001}, 'port0\x00', 0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x8, 0x3, 0xffffffffffff21b8, 0x0, 0x3, 0xbca}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000440)={0x1, 0x200, 0xfff, {}, 0x9, 0x400}) 2018/04/18 10:04:03 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x800000000002, 0x401, 0xffffffffffffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/18 10:04:03 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x3fffffffe, 0xfffffffffffffffc, 0x596, 0x3, 0xfffffffffffffffd}, 0x3}, 0xa) 2018/04/18 10:04:03 executing program 5: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000354000), 0x389) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/18 10:04:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x14, 0x5e, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/18 10:04:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x101) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ffc000)=0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) sync_file_range(r0, 0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x8001, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x1}, 0x8) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x4000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ffffffffffffffd}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x2}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x4, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, 0x1c) 2018/04/18 10:04:03 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r2) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/04/18 10:04:03 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{0x7, 0x80000001}, 'port0\x00', 0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x8, 0x3, 0xffffffffffff21b8, 0x0, 0x3, 0xbca}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000440)={0x1, 0x200, 0xfff, {}, 0x9, 0x400}) 2018/04/18 10:04:03 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000883, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/04/18 10:04:03 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0xda13, &(0x7f0000000080)=0x0) io_destroy(r0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x7, 0x9, 0x2, 0x5, 0x10001, 0x2d8f, 0x9, 0x6, 0x1}) mremap(&(0x7f0000581000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) 2018/04/18 10:04:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8440, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) 2018/04/18 10:04:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) r2 = dup(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/04/18 10:04:03 executing program 7: r0 = socket$inet(0x2, 0x800, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$rds(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000240)=""/211, 0xd3}], 0x3, 0x0, 0x0, 0x4000000}, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x2, 0x7f) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000000200)={'bridge0\x00', @ifru_hwaddr=@random="011b642cf257"}) 2018/04/18 10:04:03 executing program 1: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000080)) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="4f93a2b39502346c58a944f77688c3de12bb6182a652b2ebbb3400ada02bb16bc7a93b80ea6f987f192ad0b0b2c4e94ebe99d2fa24e2e76e46b01d07f629eb64388468906f4c28545d9fad05e3c03e8dab0e1f6dcba865563f7e24dc18c1aee9c3c34a1199ec8a773a54089cda5421b34c8d8d5ae18849fa631cdb39ef05382bd87bf5ea36504d063640363df9db6ecbd696f64fe6b7e28891cf4d16461172f6a074d2633357c151a37573a151e1e87044fa910437eced2712181fc6392905764ca02b8a78aafe88f42dc4c5be98ad71c440561531699f1e23053b636d7619b9067a7895c74a382a9af275f2", 0xec, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='%.vmnet0\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) 2018/04/18 10:04:03 executing program 3: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'irlan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) accept4$packet(r2, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000044c0)=0x14, 0x80800) getpeername$packet(r2, &(0x7f0000004a80)={0x0, 0x0, 0x0}, &(0x7f0000004ac0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004b00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000004c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004d00)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000007e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007e40)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007f40)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000008040)=0xe8) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x1020, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000080c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000081c0)=0xe8) getpeername(r2, &(0x7f0000008200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008280)=0x80) getpeername(r1, &(0x7f00000082c0)=@hci={0x0, 0x0}, &(0x7f0000008340)=0x80) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000008780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8104100}, 0xc, &(0x7f0000008740)={&(0x7f0000008380)={0x3b4, r4, 0x120, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xd4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x2, 0x40, 0x60, 0x3}, {0x3, 0x20, 0x7, 0x81}, {0x1, 0x5, 0x1ff, 0x5}, {0x3, 0xaec, 0x3fff8000000000}]}}}]}}, {{0x8, 0x1, r13}, {0x10c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff9c}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x7, 0x2, 0x5}, {0xffffffffffffffff, 0x8, 0x80, 0xef97}, {0x6, 0x1df1a6b5, 0x7, 0x89e2}, {0x4, 0x8, 0x401, 0xa4}]}}}]}}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x40801}, 0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000280)={0x77359400}) io_submit(r0, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000cbcffd)}]) 2018/04/18 10:04:03 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000252000)='map_files\x00') getdents(r1, &(0x7f0000000040)=""/27, 0x1b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001, 0x6}, &(0x7f0000000080)=0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x800000000000002, 0x30}, &(0x7f0000000240)=0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x5) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x800, 0x8, 0x3ff}, 0xc) 2018/04/18 10:04:03 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$getown(r0, 0x9) socket$kcm(0x29, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000003c0)=0x8002, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x7, 0x3, 0x0, 0x10001}, 0x10) 2018/04/18 10:04:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4081) write$sndseq(r0, &(0x7f0000000000), 0xfffffffffffffec0) 2018/04/18 10:04:04 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r2 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='proc]self\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000240)='+\x00', &(0x7f0000000280)=',mime_typevboxnet1O\x00', &(0x7f00000002c0)="247573657227b700", &(0x7f0000000300)='.\x00', &(0x7f0000000340)='md5sumsystem\\!{\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='{$eth0}%]vboxnet1-+}wlan1%!@vmnet1wlan0%}#eth0\x00', &(0x7f0000000480)='nodevnodev}GPL#\x00']) renameat(r1, &(0x7f0000000500)='./file0/bus\x00', r0, &(0x7f0000000540)='./file0/bus\x00') lstat(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r1, &(0x7f0000000640)='./file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0/bus\x00', r3, r4) 2018/04/18 10:04:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="d2", 0x1}], 0x1}, 0x8001) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x6, 0x5, 0x3f, 0x5, 0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peek(0x1, r3, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="e0", 0x1}], 0x1, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/04/18 10:04:04 executing program 4: r0 = semget(0x1, 0x1, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080)=0x400001, 0x1) finit_module(r1, &(0x7f0000000000)='\x00', 0x3) 2018/04/18 10:04:04 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x1000, 0x5, 0x6], 0x4, 0x1ff, 0xffffffffffffff0d, 0x400, 0x7, 0xa00a, {0x0, 0x7, 0x7, 0x8, 0x1000, 0x6, 0x3, 0x2, 0x0, 0xfffffffffffffff9, 0xef, 0x0, 0x7, 0x4, "49902b39af80fe5dd1bb5c14f0e5d6c10376581ede424f585f5949655e652929"}}) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/04/18 10:04:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) r2 = dup(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/04/18 10:04:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc011}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) 2018/04/18 10:04:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x4924924924924cb, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/18 10:04:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000200)="62bc5199c11efae9f9275f9372b04f0876e4a6aff67b8fc1e5f1dcb7bd07000000bb8d82418f5788d0c3cc0203e30c968830c5b02ffa7dfe7bc12c928fbeb312f60e5ceb4f96d1d2b5fada1f2a5363aeb71c1b783ada2eed58430d6ec276194368bab5f859e3d68e7770340d53aa82b78580076afc6c0e444c91dacd5887a53af96b6c34f4d636302e6775c609681d46ba841488a163f39d1cc406f59ac54740d7a54047b7a3782ea94a1134942abd0400000057d60dc018bc996f02ab83f4a329dfa76202eed702b978bbf6af3c4b10b03772d0e1f1d5a2d1462135c283e1667c5017b0c3c6", &(0x7f0000006000), 0x5}, 0x16) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0xffffffffffffff7e, 0x5, 0xffffffffffffffc0, 0x0, r0, 0x4406}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/18 10:04:04 executing program 3: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'irlan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) accept4$packet(r2, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000044c0)=0x14, 0x80800) getpeername$packet(r2, &(0x7f0000004a80)={0x0, 0x0, 0x0}, &(0x7f0000004ac0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004b00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000004c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004d00)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000007e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007e40)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007f40)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000008040)=0xe8) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x1020, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000080c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000081c0)=0xe8) getpeername(r2, &(0x7f0000008200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008280)=0x80) getpeername(r1, &(0x7f00000082c0)=@hci={0x0, 0x0}, &(0x7f0000008340)=0x80) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000008780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8104100}, 0xc, &(0x7f0000008740)={&(0x7f0000008380)={0x3b4, r4, 0x120, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xd4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x2, 0x40, 0x60, 0x3}, {0x3, 0x20, 0x7, 0x81}, {0x1, 0x5, 0x1ff, 0x5}, {0x3, 0xaec, 0x3fff8000000000}]}}}]}}, {{0x8, 0x1, r13}, {0x10c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff9c}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x7, 0x2, 0x5}, {0xffffffffffffffff, 0x8, 0x80, 0xef97}, {0x6, 0x1df1a6b5, 0x7, 0x89e2}, {0x4, 0x8, 0x401, 0xa4}]}}}]}}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x40801}, 0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000280)={0x77359400}) io_submit(r0, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000cbcffd)}]) 2018/04/18 10:04:04 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)}, 0x2cb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6tnl0\x00', 0x10) 2018/04/18 10:04:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x4924924924924cb, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/18 10:04:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/18 10:04:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x4000) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x80800) r2 = dup(r0) fcntl$setstatus(r0, 0x4, 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x30}, 0x0) 2018/04/18 10:04:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x203) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/18 10:04:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0xf18, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9c84}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x41}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/18 10:04:05 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x1f0d, 0x3f}, {0x24, 0x1f}, 0xff, 0x2, 0x8aa7}) r1 = socket$inet6(0xa, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) modify_ldt$read(0x0, &(0x7f0000000140)=""/233, 0xe9) 2018/04/18 10:04:05 executing program 2: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x4) 2018/04/18 10:04:05 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/18 10:04:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa}], 0x1c) close(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x102) ioctl$TCFLSH(r1, 0x540b, 0xa1f) r2 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="3f95fa", 0x3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000003c0)={{0x6, 0xffffffffffff8000}, 'port0\x00', 0x18, 0x4c, 0xaf20, 0x7fffffff, 0x9, 0x4b, 0x67, 0x0, 0x0, 0x663}) umount2(&(0x7f00000002c0)='.\x00', 0x4) r3 = getpid() ptrace$setopts(0x4200, r3, 0x6, 0x4a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$getflags(r0, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x8000000000}, 0x4) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r4, 0x46}, 0x8) 2018/04/18 10:04:05 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') dup2(r0, r1) 2018/04/18 10:04:05 executing program 6: accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r0, &(0x7f00000000c0), 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x1}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x3, 0x1}) 2018/04/18 10:04:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0180, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="1e3630198f23f5fa1110137b0743afa3cafcdcd5db49fcbd08ca8c16ab0c3a0b2812e7fdfdad334dd63752e0b976b2cdc940078b22315c9b126764e174fee32bb9784982ec068a62e697afe0566b0bb9bd", 0x51) 2018/04/18 10:04:05 executing program 7: clone(0x100, &(0x7f0000000040)="2cc5e68f5e24da7c00bb2181222abd8b5866856322eb0014dedab8", &(0x7f0000000640), &(0x7f0000000080), &(0x7f0000000000)="d4b95c90a470aa920cf0b4eea354a478bd") 2018/04/18 10:04:05 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60142, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x201, 0x3, 0x2dfc3c19, 0x67, 0x3}, 0x10) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r1, 0x0, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x109000, 0x0) 2018/04/18 10:04:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0180, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="1e3630198f23f5fa1110137b0743afa3cafcdcd5db49fcbd08ca8c16ab0c3a0b2812e7fdfdad334dd63752e0b976b2cdc940078b22315c9b126764e174fee32bb9784982ec068a62e697afe0566b0bb9bd", 0x51) 2018/04/18 10:04:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="900000004184feb673743f0ec5fa8b2a251e91fdec29093a0e62d92d61775270d765c2d32eddcf4f5794d4c8621b08837880a4e53be46b006f1bf3e7766fd4b9cc4490ebac461df63ebd6deae9d1bee216ee3283c737064611c3761792538477aac6af7baf20f14d87aaa67afcc6c87fe9538d0151215d171181e179ea53467aebde0c45ef53771d051199f860ad2fcf30b3476af10baa1704187e05f9a20cf8d9610f383fa512d506d49ebf7cc990cea4d636cba850c39e7a0d8cfba28fc93cd4a31c98ec"], &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x40, 0xa, 0x7, 0x200, r3}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x37) write(r1, &(0x7f00000000c0)="795e484a586a3a5805a295310e17333713", 0x11) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3f, 0x48000) getsockopt$inet_dccp_int(r4, 0x21, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000004c0)="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") 2018/04/18 10:04:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000440)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000001}, 0xfffffffffffffd5a, &(0x7f0000000400)={&(0x7f0000000480)={0x40, r3, 0x214, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x88c0}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000126bd7000fbdbdf25060000000cc003000800040000000000500003001400020076657468305f746f5f626f6e6400000014000600ff010000000000000000000000000001080007004e21000014000200677265746170300000000000000000000800030001000000"], 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x0) r5 = dup(r1) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/18 10:04:05 executing program 6: accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r0, &(0x7f00000000c0), 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x1}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x3, 0x1}) 2018/04/18 10:04:06 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x21bb, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffd05) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) 2018/04/18 10:04:06 executing program 5: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) clock_nanosleep(0xa, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) 2018/04/18 10:04:06 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000cacf942f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040)="bdaea715b729589c049b93b173baf0f4a22a1625df3f349c102b61d8a02a30aa25af82ab90bf27c3df45cc3d", &(0x7f0000000080)=""/113}, 0x18) 2018/04/18 10:04:06 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='&procmd5sumcpuset\x00', 0x12, 0x2) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1200000000000, &(0x7f0000000100)=0x1) 2018/04/18 10:04:06 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/49, 0x31}], 0x3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/235, 0xeb}], 0x6, 0x0) 2018/04/18 10:04:06 executing program 2: request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240)=0x20, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000000180)="6cd8e75e52fd8c928dd6157127854c90286d273d9b7ef38d9760507e58fa5e11ce7516083f19d60c73d390f6e632c541639a37cdb48e7a775d7362a3516cabc3078c54eb3b3bbf2fbe4fca6393f390ff495e3bce8f1c8f0d10b6", 0x5a, 0x4000000, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000000) inotify_rm_watch(r3, r4) 2018/04/18 10:04:06 executing program 5: unshare(0x28060400) r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x248402) fcntl$setpipe(r0, 0x407, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) connect$packet(r0, &(0x7f00000001c0)={0x11, 0xf5, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffff9, 0x8200) r3 = socket$inet(0x2, 0x80000, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r3}) r4 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x102) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000040), 0x8) 2018/04/18 10:04:06 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x1f, 0x6, 0x4}], {0x8100, 0x2, 0x9, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/18 10:04:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000000c0)=""/4, &(0x7f0000000100)=0x4) 2018/04/18 10:04:06 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fdatasync(r0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x282a}) open_by_handle_at(r0, &(0x7f00000002c0)={0x6b, 0x8, "287ded852b3f26b052a05ea47f63d7fb6d53be6fe8685217c763b5302d08a0667e93f3876e481409479774d7ae214b2528fe76468b3947fe65891e769d8cf82d392da273820dcd2f4ab7a3b86c1f48019a9edec2dc706e786a1e2a062c5b4c26766f7b"}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0xfffffffffffff030, 0x9, 0x0) chroot(&(0x7f0000000380)='./file0\x00') ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb, "c9e1da0b4a5d8711faffbd"}, &(0x7f00000000c0)=0x13) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0xb10, 0x4, 0xffffffff, 0x41}, &(0x7f0000000140)=0x98) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000340)={0x0, 0x6, 0x2, 0xffff}, 0x6) ioctl$KDADDIO(r0, 0x4b34, 0x4000000000005) 2018/04/18 10:04:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x800, 0x9, 0x0, 0x0, 0x7, 0xfffffffc, 0xe8, 0xb3, 0x0}, &(0x7f0000000140)=0x20) bind$ipx(0xffffffffffffffff, &(0x7f0000000080)={0x4, 0x0, 0x0, "1049d53d6a19", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"968808020000000000000000000057a0", 0x1d}) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x779a, 0x1}) close(r0) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6eef757569642c7377696474683d78002c72746465763d2e2f66696c65302c7379737667726f7570732c671a1d51adca08"]) 2018/04/18 10:04:06 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x3fffffffffffe, &(0x7f0000000300)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000040000)) pipe(&(0x7f0000003380)={0xffffffffffffffff, 0xffffffffffffffff}) statx(r5, &(0x7f0000000000)='./file0\x00', 0x100, 0x44, &(0x7f0000000100)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000003200)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f00000002c0)=""/10, 0xa}], 0x2, &(0x7f0000000480)=""/250, 0xfa, 0x8}, 0x80000001}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000600)=""/227, 0xe3}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/124, 0x7c}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/226, 0xe2}], 0x5, &(0x7f0000001980)=""/147, 0x93, 0xd4}, 0xc03}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001a40)=""/137, 0x89}, {&(0x7f0000001b00)=""/31, 0x1f}, {&(0x7f0000001b40)=""/199, 0xc7}, {&(0x7f0000001c40)=""/27, 0x1b}], 0x4, &(0x7f0000001cc0)=""/72, 0x48, 0x6}, 0x6}, {{&(0x7f0000001d40)=@nfc_llcp, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)=""/236, 0xec}], 0x1, &(0x7f0000001f00)=""/48, 0x30, 0x86a8}, 0x7}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000001f40)=""/2, 0x2}, {&(0x7f0000001f80)=""/77, 0x4d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/251, 0xfb}], 0x4, &(0x7f0000003140)=""/172, 0xac, 0x7ff}, 0x2}], 0x5, 0x1, &(0x7f0000003340)={0x0, 0x1c9c380}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{r7, r8/1000+10000}, {0x0, 0x7530}}) write(r6, &(0x7f00000001c0), 0xfffffef3) tkill(r0, 0x1000000000016) 2018/04/18 10:04:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8102, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x1, 0x3, 0xffffffffffffffff, 0x2, 0x4}, 0x5, 0xfffffffffffffbcf}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/18 10:04:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x101) unshare(0x400) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000001c0)=""/196) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x4fd}, &(0x7f0000000180)=0x8) 2018/04/18 10:04:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x46400) r2 = dup(r0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x4000000, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x7ff, 0x7, [0x80, 0x2913c000, 0x1, 0xf800000000000000, 0x2, 0x8, 0x4]}, &(0x7f00000004c0)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000005c0)={r3, 0xfffd, 0x10, 0x7, 0xfffffffffffffc00}, &(0x7f0000000640)=0x18) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYRES16=r5, @ANYBLOB="0801d2438d6f494850118000000000000000"], 0x18}, 0x1}, 0x4008080) syncfs(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xc7}, {0x0, 0x3, 0x1ff, 0x4}, {0x4, 0x80000001, 0x1, 0xffffffff}, {0x0, 0x200, 0x0, 0x100000000}, {0x2, 0x100000001, 0x7, 0x4}]}, 0x10) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYRES16=r1]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000003c0)={0x20000000}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/18 10:04:07 executing program 5: unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x101202) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/18 10:04:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0x4, 0x9621) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x670d) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) 2018/04/18 10:04:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x5}, 0xffffff8a) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 10:04:07 executing program 1: unshare(0x8000400) r0 = semget$private(0x0, 0x1, 0x44) semctl$GETNCNT(r0, 0x5, 0xe, &(0x7f0000000000)=""/166) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/18 10:04:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x2, 0x3, 0x2, 0x0, 0x2}, 0x3, 0xfffffffffffffffe, 'id1\x00', 'timer1\x00', 0x0, 0x3b82, 0x0, 0x5, 0x503}) 2018/04/18 10:04:07 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0)=0x4, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)}, 0x0) 2018/04/18 10:04:07 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/49, 0x31}], 0x3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/235, 0xeb}], 0x6, 0x0) 2018/04/18 10:04:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x5}, 0xffffff8a) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 10:04:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x46400) r2 = dup(r0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x4000000, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x7ff, 0x7, [0x80, 0x2913c000, 0x1, 0xf800000000000000, 0x2, 0x8, 0x4]}, &(0x7f00000004c0)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000005c0)={r3, 0xfffd, 0x10, 0x7, 0xfffffffffffffc00}, &(0x7f0000000640)=0x18) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYRES16=r5, @ANYBLOB="0801d2438d6f494850118000000000000000"], 0x18}, 0x1}, 0x4008080) syncfs(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xc7}, {0x0, 0x3, 0x1ff, 0x4}, {0x4, 0x80000001, 0x1, 0xffffffff}, {0x0, 0x200, 0x0, 0x100000000}, {0x2, 0x100000001, 0x7, 0x4}]}, 0x10) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYRES16=r1]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000003c0)={0x20000000}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/18 10:04:07 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000800)={0x0, 0xffff, 0x400, 0x1}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r1, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0xc754, 0x6, 0x5}) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r2, &(0x7f000003bfff)='/', 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x3, 0xfffffffffffffffb, 0x4, 0x3, 0x7, 0x0, 0x204, 0x40, 0x1ca, 0x3, 0x4, 0x38, 0x2, 0x0, 0xd7d, 0xf1}, [{0x70000007, 0x3, 0x3, 0x7, 0x4, 0xfa, 0x81, 0x9}], "c60a0073b3d20382fb934af5aca0cbbbe76a6c593da5ec4b94dbc731a9694b661437e651", [[], [], [], []]}, 0x49c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10011, r2, 0x0) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f0000000700)=0xc) lseek(r2, 0x0, 0x2) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000000)=0x7fffffff, 0x4) sendfile(r2, r2, &(0x7f0000000040), 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') socketpair$inet(0x2, 0x5, 0x3f, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000780)=[{r2, 0x8}, {r0, 0x4002}, {r2, 0xc020}, {r0, 0x8b}, {r0, 0x1}, {r3, 0x200}, {r2, 0x2000}, {r0}, {r2, 0x101}, {r2, 0xc000}], 0xa, 0x1) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)) eventfd(0xfffffffffffffff9) 2018/04/18 10:04:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x100000001, 0xfff}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0xf072, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r3, 0x12ed78faf}, &(0x7f0000000440)=0xffffffffffffff96) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000007c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0xd9) 2018/04/18 10:04:08 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/49, 0x31}], 0x3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/235, 0xeb}], 0x6, 0x0) 2018/04/18 10:04:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0xffffffc1, &(0x7f0000000c40)=[{&(0x7f0000000240)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0xfffffffffffffde9, 0x6}, 0x3) dup(r2) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0x7}, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000300)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/122) 2018/04/18 10:04:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="2f6465762f736e642f736553c4", 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r4}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+30000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4"}) 2018/04/18 10:04:08 executing program 2: r0 = getpid() ptrace$setopts(0x4200, r0, 0x4, 0x100024) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r3, 0x0, r2, 0x0) setpriority(0x0, r3, 0x1) 2018/04/18 10:04:08 executing program 7: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) io_setup(0x1, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001640)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)="d8", 0x1}]) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/18 10:04:08 executing program 1: getpid() r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10004, 0x803) recvfrom$inet6(r1, &(0x7f0000000100)=""/104, 0x68, 0x100, &(0x7f0000000180)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) 2018/04/18 10:04:08 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/49, 0x31}], 0x3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/235, 0xeb}], 0x6, 0x0) 2018/04/18 10:04:08 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) 2018/04/18 10:04:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000280)={0x9, 0x4, 0x68, 0x102, 0x2, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101200, 0xa1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xffffffffffff7fff, 0x6, 0x3, 0xed7, 0x1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x8d}, &(0x7f0000000100)=0x11c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x3, 0x0, 0x7, 0xffffffff80000001, 0x6}, 0x14) r5 = accept4(r2, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x80, 0x800) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r7, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0xfddc}], 0x100c) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000400)=0x4) userfaultfd(0x800) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000040)=r7, 0x4) 2018/04/18 10:04:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x80000000, 0x6c6, 0x200000000ffff) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/18 10:04:08 executing program 2: r0 = getpid() ptrace$setopts(0x4200, r0, 0x4, 0x100024) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r3, 0x0, r2, 0x0) setpriority(0x0, r3, 0x1) 2018/04/18 10:04:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x20000000102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/04/18 10:04:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="a5", 0xfffffffffffffd5d) 2018/04/18 10:04:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x353a29c8f410c464, 0x2, 0x100000000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x10001, 0x8) r2 = socket$inet(0x2, 0x3, 0x5) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x109000, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x7}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000180)=""/22, &(0x7f00000001c0)=0x16) ioctl$TIOCSCTTY(r3, 0x540e, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)) 2018/04/18 10:04:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x800, 0x4) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x2, 0xd9b}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0xc}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/18 10:04:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) read(r0, &(0x7f0000000040)=""/148, 0x94) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000015000103000000000000000000000000dab0049aa5ef91efb126fcd89bbff874ceec0d7d7e90b6f1ad684fa56010361fe1deacfdcd56a819158fc63f530138f572e337c2c5d3442efab17c3de39c4a088cb51d765e8b386d018f561be587389e658dfafe76d027106908ca6915928c1da67d08"], 0x14}, 0x1}, 0x0) 2018/04/18 10:04:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0xffffffc1, &(0x7f0000000c40)=[{&(0x7f0000000240)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0xfffffffffffffde9, 0x6}, 0x3) dup(r2) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0x7}, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000300)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/122) 2018/04/18 10:04:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) 2018/04/18 10:04:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500010000000000000042", {0x2}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/18 10:04:10 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth1\x00', {0x4, 0x81, 0x1, "a16de7bfcc16"}}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ustat(0x5, &(0x7f0000000080)) connect(r0, &(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x7}, 0x80) 2018/04/18 10:04:10 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x1d, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x3, 'sed\x00', 0x20, 0x3, 0x2}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0x80000000, 0xffffffffffffffff, 0x3}}, 0x44) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xa, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/04/18 10:04:10 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/49, 0x31}], 0x3, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/235, 0xeb}], 0x6, 0x0) 2018/04/18 10:04:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') close(r0) r1 = fcntl$dupfd(r0, 0x406, r0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xb01, 0x8, 0x80, 0xd5, 0x3ff}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0xfffffffffffffbff, 0x5, 0x24, 0x9, 0x56}, 0x98) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3d, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @rand_addr=0x63}}, 0x2}, 0x90) 2018/04/18 10:04:10 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x29, 0x0, @tid=r0}, &(0x7f0000000100)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x40}) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x10001, 0x9d1f, 0x6, 0x100000000, 0x1000, 0x8, 0x800, 0x40000000000, 0x29, 0x4, 0x200, 0x5, 0x2, 0x8488, 0x1]}, &(0x7f0000000240)=0x100) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000004c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x1fa, 0x9, 0x2, 0x80000001, 0x0, 0x0, 0x2, 0x3, 0x40, 0x100000001, 0x4, 0x6, 0x4, 0xeae6, 0x200]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000480)=0x22a) tkill(r0, 0x1000000000016) r4 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='mangle\x00', 0xfffffffffffffff9) r5 = request_key(&(0x7f00000005c0)='id_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='mangle\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8, 0x4, r5) rt_sigpending(&(0x7f0000000400), 0x8) 2018/04/18 10:04:10 executing program 1: r0 = socket$inet6(0xa, 0x80a, 0x80002000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket(0x1, 0x8080f, 0x400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0xfb736556) getsockname(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) 2018/04/18 10:04:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000080)=[r3]) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) socket$packet(0x11, 0x2, 0x300) sendfile(r1, r0, &(0x7f0000000040), 0x6) r4 = getpgid(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000000400)=0x3) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000002c0)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x4000000000000144, &(0x7f0000000200)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) 2018/04/18 10:04:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80080, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/18 10:04:10 executing program 2: unshare(0x8000400) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x4000000005, 0x1, 0x6, 0x25, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/04/18 10:04:10 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x792d}}, 0x5, 0x8, 0x5, 0x6, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r1, 0x4) write$cgroup_pid(r0, &(0x7f0000001300)=ANY=[@ANYRES16=r0], 0xfcb5) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x6, 0x1, 0x7, 0xffffffff, 0xd9, 0x868, 0x8, r1}, &(0x7f00000001c0)=0x20) [ 77.271138] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.278109] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.380335] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.386911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.393842] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.400332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.458657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.465952] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.472638] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/18 10:04:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0xffac) syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf20180ac00000086dd6002290f00383a00000e0000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00003a00ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b"], 0x0) 2018/04/18 10:04:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0xffff, 0x6, 0x6, 0x80}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xfffffffffffffe00, 0x2, 0xfff, 0x9, r2}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xfffffffffffffef6, &(0x7f0000000480)={&(0x7f0000000640)=@expire={0x0, 0x18, 0x300, 0x70bd26, 0x25dfdbfd, {{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e23, 0x0, 0x0, 0x80, 0x20, 0x1d, 0x0, r3}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d3, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x0, 0xfffffffffffffffb, 0x8, 0x253, 0x401, 0x7dba, 0x8, 0x1000}, {0x4, 0x800, 0x9, 0x7}, {0x2, 0x100000000, 0x200}, 0x70bd27, 0x3505, 0x2, 0x4, 0xfffffffffffffff8, 0xc8}, 0x8}, [@replay_esn_val={0x0, 0x17, {0x0, 0x70bd2c, 0x70bd2a, 0x70bd26, 0x70bd2d, 0x4, [0x7fff, 0xfff]}}, @replay_val={0x0, 0xa, {0x70bd2a, 0x70bd27, 0x4}}, @algo_auth={0x0, 0x1, {{'sm3\x00'}, 0x0, "91dde0bfac51402dbb015b4f8733b15256f8247df3ad752006d8c1166c147c881a828a5233a7ee9b2be99170e0a94bb8a9d630e97d0e3a08b8f2f5a25a67e37e58c16e64ef91ce5e0c469b1a8ff57ed5091c"}}, @offload={0x0, 0x1c, {r4, 0x1}}, @migrate={0x0, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x0, 0x0, 0x3505, 0xa, 0xa}]}]}, 0x124}, 0x1}, 0x0) 2018/04/18 10:04:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x200000000000050, 0x2}, {}], 0x30) 2018/04/18 10:04:11 executing program 2: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="01001a000002000000000000"]) readv(r1, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) setrlimit(0xb, &(0x7f000003a000)) tkill(r0, 0x1000000000016) 2018/04/18 10:04:11 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) io_setup(0xff, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000200)=""/53, 0x35, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7ff}, 0x4) io_submit(r0, 0x0, &(0x7f0000000680)) 2018/04/18 10:04:11 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x792d}}, 0x5, 0x8, 0x5, 0x6, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r1, 0x4) write$cgroup_pid(r0, &(0x7f0000001300)=ANY=[@ANYRES16=r0], 0xfcb5) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x6, 0x1, 0x7, 0xffffffff, 0xd9, 0x868, 0x8, r1}, &(0x7f00000001c0)=0x20) 2018/04/18 10:04:11 executing program 7: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x6) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0), 0x4) 2018/04/18 10:04:11 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/18 10:04:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @time}, {0x5}], 0x60) close(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/18 10:04:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 2018/04/18 10:04:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6465765f736e6d703600ece981c98072e874947e6827cbfd3d08cb54118f5f694d4e9df902fbd86e8f049b39c106c3af8f7b9a73ec8cf6ed47f3867261c64190fc613951f9814c8a836948610b8c569879f768c9d95006a40dd0f2950f1351a6ffe5f28b611e0ff1530b1ab500b746104cb3eecaecfb3970ce7de17da7d46c291f2960c087cf4ccd2090072de458a4cdd0a025ca34a11509a8a94b6c377c0757b8cb5727645ede660af177db9f3be26d582a21655512e596d8ef19a3916c1d5484000000000000000000000000000000") getdents64(r0, &(0x7f00000002c0)=""/238, 0xfffffffffffffe54) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/04/18 10:04:11 executing program 1: pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) writev(r0, &(0x7f0000004400)=[{&(0x7f0000000100)}, {&(0x7f0000003340)="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", 0xf9d}, {&(0x7f00000043c0)="4ef85f8341", 0x5}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/18 10:04:11 executing program 7: r0 = socket(0x2, 0x100000000000006, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = dup(r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)) 2018/04/18 10:04:11 executing program 0: memfd_create(&(0x7f0000000040)=']\x00', 0x1ffffffffffc) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xb}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x0, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="3a8bb19f7c4b36c2f84022f04b73eda73a4e10128782437d7747daa533827d450e03451bbd0b10fb777bf5f580755f64fd67340a0c3437fef09bac6e0fc01992912840089e996617d527bc2194efa8d2dd7b5d6cb26963c4c1de703b43dea6b4e8479e34260be9f4aa26ea58b34bfef8"], &(0x7f00000002c0)="2900845d7f2a6311036a787911d61ab4e3f6d9649f4836b92e0e43c96b36151d93f2d48ce8e0075ab6e65cdec7a980b2aabfa175b8aee976a3a80bf81b888a51b776eafc060000f8d19f4700aa1cbc5c0000004a9521b30dc5bc0ce24c004b4600000000000000000000", 0x6a, 0x0) 2018/04/18 10:04:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x6, 0x4, 0x8, 0x929, 0x3, 0x9}, 0x1000, 0x2, 0x2, 0x1, 0x1ff, "5011f0097dd851793683ce7f5908d85f94999460caeb2403c72eedd10a5bdf4153a82b8ebcd8b7ed8b1dc7c0427540cebfc8cf815417fa4ed326eb221530d6d3eaf068396001eb5549f7cb691313e7df6301992852cf20b8d3c0733d564bba8758dcb022c6fdb23da5743f067ac5f71f138f491b926c7dcd78bdcbaa0f6c8108"}) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/18 10:04:11 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127, 0xffffffffffffffff}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xb, 0x2, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x35}], &(0x7f00000001c0)='GPL\x00', 0x8, 0x20, &(0x7f0000000200)=""/32, 0x41100, 0x1}, 0x48) recvfrom(r0, &(0x7f00000000c0)=""/169, 0xa9, 0x40000042, 0x0, 0x0) 2018/04/18 10:04:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x2, 0x103000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001180)={0x1, &(0x7f0000001040)=[0x19a9]}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r1, &(0x7f0000eea000)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f00009ca000)=""/81, 0x51}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000948fcb)=""/53, 0x1}, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000010c0)={0x8, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80000000000000e, &(0x7f00000011c0)=""/133, &(0x7f0000001080)=0x85) 2018/04/18 10:04:11 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x0, 0x8}) r3 = gettid() syz_open_procfs(r3, &(0x7f00000004c0)='net/rt_cache\x00') setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@ipx={0x4, 0x9, 0x5, "a16f5f8fb28c", 0x80000000}, {&(0x7f0000000240)=""/16, 0x10}, &(0x7f0000000280), 0x8}, 0xa0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = semget(0x3, 0x1, 0x100) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000440)=0x2, 0x4) semctl$SEM_STAT(r4, 0x2, 0x12, &(0x7f0000000380)=""/142) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffeec, 0x0, &(0x7f0000deaff0)={0x2, 0x4e20}, 0xfffffffffffffd52) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x9880, 0x8) r5 = semget(0x1, 0x7, 0x20) semctl$GETZCNT(r5, 0x7, 0xf, &(0x7f0000000140)=""/163) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/18 10:04:12 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f00000000c0)={&(0x7f0000000080)}) 2018/04/18 10:04:12 executing program 1: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fffffff, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x9c74, 0x8205, 0x100000000, 0x0, 0x9, 0x4, 0x2, r4}, &(0x7f00000000c0)=0x20) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/04/18 10:04:12 executing program 1: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fffffff, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x9c74, 0x8205, 0x100000000, 0x0, 0x9, 0x4, 0x2, r4}, &(0x7f00000000c0)=0x20) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/04/18 10:04:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x3, 0x130, [0x0, 0x200012c0, 0x200012f0, 0x20001430], 0x0, &(0x7f0000000100), &(0x7f00000012c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'erspan0\x00', 'ip6gre0\x00', 'yam0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1}]}, 0x1a8) dup2(r1, r0) 2018/04/18 10:04:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r0, &(0x7f00005c8f58), 0xffffffffffffffca, 0x3, &(0x7f0000351ff0)=@rc={0x1f, {0xffffffff80000001, 0x4, 0x20, 0x3, 0x101, 0xc99d}, 0xf9e}, 0x80) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000001100), &(0x7f0000001140)=0xc) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001080)={0x2}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/18 10:04:12 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400000) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="3c00129b92ccb3d89a1c42bf5696411063768225edca8ce3ca7a021d06f2918bf51dd3c62e6a6f508ff12402451928dd7ad07621eb1f7f24728f4b050f92c021ae43b3eca7b101386fa2e7a70a924fe20c0dcd1022af2ab2f9f1e819c31124980970a025801001ad94d72a1bb2433dc1e52964ab068554b3f311113f550e91b8f22c22d97566c714863029082f38091f80286945145742cce46165da043818f1e7b662aad8e29feb460fd2407022923d1155bdba7a8966097baf1e08f990", 0xbe) unshare(0x20400) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x7, &(0x7f00000001c0)=0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000180)) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="72f46f2f39ba0324fd73771d7aebd74833246f4f741fc6a4c22686c9916888e5", 0x20, 0xfffffffffffffffc) keyctl$update(0x2, r4, &(0x7f00000002c0)="99f5d1e8d5cba276785f720d3856a4adae06d0592c7f6df6e630dc04c157d1e9186c56fbea29228616037563c153ce4558acc727c0c8d57cc2da9df2670fe4afafd0b1a1283230203562f8c821e988e433433335b4ed7c63fde2c8273a9ec659649334828f83a0d6a30916be6f8c2808b27f8a7189005f00af26398fe8c1954d27ee818c35a9572acd88e542f8a76c", 0x8f) 2018/04/18 10:04:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73782e3973656c667b256d696d655f74797065736563757269f0796264462ea082fd8c502dc6cd52e30165b53269363d210b34d84cc1a5a132f66fbf06159a3732709dfaaca9c48c01109fd212edaf142a606bf6af766dab9be6e888c5776ff84041d4d4e84e1cf985552a2e"], &(0x7f0000000180)=""/37, 0x25) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x3, 0x3, 0x8, 0x8}) epoll_create(0x100) 2018/04/18 10:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x40000) accept$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0xfffffffffffffff1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x3, 0x20, 0x101, 'queue0\x00', 0xfffffffffffffff9}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/18 10:04:12 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 10:04:12 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x57, 0xdd, 0x8001, 0x6, 0x8001, 0x6, 0x80, 0x10001, 0x8, 0x3f, 0xfffffffeffffffff}) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/04/18 10:04:12 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6, 0x108000001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x408) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/04/18 10:04:12 executing program 2: socket$netlink(0x10, 0x3, 0x1f) 2018/04/18 10:04:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x8c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) gettid() 2018/04/18 10:04:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 10:04:12 executing program 3: r0 = memfd_create(&(0x7f0000000540)="646576325b1d2acba1d6618b0aa04b27a55835c785dbead09e59783f30e1bfd801d329b4f8c54255efc625b5666417a138df25f51d3807e1f98917e83cf2db84625d7b6ab30f62ef1de029d3793509bc63f2ac83dec74fcef8bf9b3283cb3956c3797bd735a1ee4e4d8f0ac85ef5ffd0cf47b777011227000de8f694b18b2cd813a348e69a9dc327425319375e4adf8258391d2f01cf47ea1484757a7f9c4f2302cfbb8980e6dd2c71dc264aa831db881531aed2450d9bd04e99d9882111f3f5262a2881fa41b4645d5f6fca3fc6f004ac8c236e65", 0x2) write(r0, &(0x7f00007fbffd)='H', 0x1) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r2, &(0x7f00000000c0)="07dd63fd70755ba7d21455b4dbb546dae5678f7bfe8675aa8bbed046bd013517ab814bc1a44b5d6e04aa214dd4c35d5481b7155b2fa9721c6980421e8c1954fbaa15301863601eeae6", 0x49, 0x4, &(0x7f0000000040)={0x1a, 0x30f, 0x74, 0xf75, 0x0, 0x3, @random="6f916e8cc3b2"}, 0x10) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000300)={{0x33, @multicast1=0xe0000001, 0x4e23, 0x3, 'lc\x00', 0x0, 0x2}, {@empty, 0x4e23, 0x2, 0x400000, 0x9, 0x20}}, 0x44) sendmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440), 0x0, 0x10}}], 0x1, 0x4040810) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x981e, 0x4) [ 80.099348] ================================================================== [ 80.106771] BUG: KMSAN: uninit-value in gcmaes_decrypt+0x2ec/0xea0 [ 80.113085] CPU: 0 PID: 6503 Comm: syz-executor7 Not tainted 4.16.0+ #84 [ 80.119975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.129415] Call Trace: [ 80.131998] dump_stack+0x185/0x1d0 [ 80.135613] ? gcmaes_decrypt+0x2ec/0xea0 [ 80.139751] kmsan_report+0x142/0x240 [ 80.143543] __msan_warning_32+0x6c/0xb0 [ 80.147593] gcmaes_decrypt+0x2ec/0xea0 [ 80.151567] generic_gcmaes_decrypt+0x181/0x1e0 [ 80.156221] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 80.161055] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 80.165723] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 80.170552] crypto_rfc4543_crypt+0xaec/0xb40 [ 80.175045] ? crypto_has_alg+0x280/0x280 [ 80.179188] crypto_rfc4543_decrypt+0x47/0x50 [ 80.183661] ? crypto_rfc4543_encrypt+0x60/0x60 [ 80.188310] aead_recvmsg+0x25b5/0x2960 [ 80.192275] sock_recvmsg+0x1d0/0x230 [ 80.196078] ? aead_sendmsg+0x1b0/0x1b0 [ 80.200049] ___sys_recvmsg+0x3fb/0x810 [ 80.204010] ? __fget_light+0x56/0x710 [ 80.207884] ? __fdget+0x4e/0x60 [ 80.211229] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 80.216573] ? __fget_light+0x6b9/0x710 [ 80.220546] SYSC_recvmsg+0x298/0x3c0 [ 80.224340] SyS_recvmsg+0x54/0x80 [ 80.227864] do_syscall_64+0x309/0x430 [ 80.231735] ? ___sys_recvmsg+0x810/0x810 [ 80.235867] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.241044] RIP: 0033:0x455329 [ 80.244216] RSP: 002b:00007f340f797c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 80.251902] RAX: ffffffffffffffda RBX: 00007f340f7986d4 RCX: 0000000000455329 [ 80.259152] RDX: 0000000000000000 RSI: 0000000020001440 RDI: 0000000000000014 [ 80.266410] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 80.273673] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 80.280927] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 80.288187] [ 80.289801] Uninit was created at: [ 80.293326] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 80.298422] kmsan_kmalloc+0x94/0x100 [ 80.302210] __kmalloc+0x23c/0x350 [ 80.305727] sock_kmalloc+0x14e/0x270 [ 80.309515] af_alg_alloc_areq+0x85/0x320 [ 80.313654] aead_recvmsg+0x65a/0x2960 [ 80.317541] sock_recvmsg+0x1d0/0x230 [ 80.321328] ___sys_recvmsg+0x3fb/0x810 [ 80.325286] SYSC_recvmsg+0x298/0x3c0 [ 80.329599] SyS_recvmsg+0x54/0x80 [ 80.333125] do_syscall_64+0x309/0x430 [ 80.336995] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.342161] ================================================================== [ 80.349493] Disabling lock debugging due to kernel taint [ 80.354925] Kernel panic - not syncing: panic_on_warn set ... [ 80.354925] [ 80.362286] CPU: 0 PID: 6503 Comm: syz-executor7 Tainted: G B 4.16.0+ #84 [ 80.370408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.379739] Call Trace: [ 80.382323] dump_stack+0x185/0x1d0 [ 80.385940] panic+0x39d/0x940 [ 80.389123] ? gcmaes_decrypt+0x2ec/0xea0 [ 80.393259] kmsan_report+0x238/0x240 [ 80.397063] __msan_warning_32+0x6c/0xb0 [ 80.401120] gcmaes_decrypt+0x2ec/0xea0 [ 80.405098] generic_gcmaes_decrypt+0x181/0x1e0 [ 80.409755] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 80.414586] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 80.419250] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 80.424078] crypto_rfc4543_crypt+0xaec/0xb40 [ 80.428552] ? crypto_has_alg+0x280/0x280 [ 80.432690] crypto_rfc4543_decrypt+0x47/0x50 [ 80.437175] ? crypto_rfc4543_encrypt+0x60/0x60 [ 80.441826] aead_recvmsg+0x25b5/0x2960 [ 80.445807] sock_recvmsg+0x1d0/0x230 [ 80.449598] ? aead_sendmsg+0x1b0/0x1b0 [ 80.453569] ___sys_recvmsg+0x3fb/0x810 [ 80.457540] ? __fget_light+0x56/0x710 [ 80.461414] ? __fdget+0x4e/0x60 [ 80.464786] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 80.470143] ? __fget_light+0x6b9/0x710 [ 80.474116] SYSC_recvmsg+0x298/0x3c0 [ 80.477924] SyS_recvmsg+0x54/0x80 [ 80.481450] do_syscall_64+0x309/0x430 [ 80.485337] ? ___sys_recvmsg+0x810/0x810 [ 80.489487] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.494673] RIP: 0033:0x455329 [ 80.497853] RSP: 002b:00007f340f797c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 80.505555] RAX: ffffffffffffffda RBX: 00007f340f7986d4 RCX: 0000000000455329 [ 80.512816] RDX: 0000000000000000 RSI: 0000000020001440 RDI: 0000000000000014 [ 80.520076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 80.527332] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 80.534587] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 80.542390] Dumping ftrace buffer: [ 80.545916] (ftrace buffer empty) [ 80.549686] Kernel Offset: disabled [ 80.553287] Rebooting in 86400 seconds..