[....] 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[ 18.149245] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.922194] random: sshd: uninitialized urandom read (32 bytes read) [ 22.197669] random: sshd: uninitialized urandom read (32 bytes read) [ 23.003159] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. [ 28.536774] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/24 04:31:23 fuzzer started 2018/04/24 04:31:24 dialing manager at 10.128.0.26:37231 [ 53.958378] can: request_module (can-proto-0) failed. [ 53.968251] can: request_module (can-proto-0) failed. 2018/04/24 04:31:50 kcov=true, comps=true 2018/04/24 04:31:55 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 2018/04/24 04:31:55 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000008c0), &(0x7f0000000640), &(0x7f0000000480), &(0x7f0000000680)) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') 2018/04/24 04:31:55 executing program 1: unshare(0x8000400) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x4d) 2018/04/24 04:31:55 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:31:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) 2018/04/24 04:31:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000009c0)="7b2282f6b41d50f9b1076894e4121dca", 0x10}], 0x1, &(0x7f00000031c0)=[{0x110, 0x29, 0x7, "a9b142a3fe3629f97d182bed15ba1a99baede71bd2719b934a03201d3e941697bc06af0c24c6e8973219fb8e24b3112e04438794e2fa335519003422467b79ad66e831f7a544a5d7a7cd92953328d1f1c651cd243fe669f1ded0e9687525c5c36d22db1beff572de3c8f87ae15a09d473532a08b1ef44c8481efbf8d50948e8ec5752f577df0d6353d95d2adda473968445d2e98747b7dac12f9c5f92952c76b5bc979bbf6e26a66713c05f608ed46653830c057fda6d98e7de0cc80eeac1382554d60506eeb8327054c06615a22e2340b7454eac2f8a17710269fb3ca335dca192343cece1db6babc79de27edf4f0eb62093d23a3b9e32dae"}, {0xc8, 0x0, 0x101, "8d4680cf7db482df311becf7b084da2c5e0093b3c6d5b0abe04f6fa0f6cfe75e4e32cfc7f7b019d8ba3f3ef6655edf16863fcaaec8ddef5d48ddfe418b720181585d66a49e5c9115f5bd4979e42c74a2807381a9979c71a6a28eed701f4c25737fce0fd6665ec5b8567a43027c3a5f417991d302563d1efa053566334bb644ded86500284da175eedaafe12e0368c98c154aa1d7d34d7d8759a9c8a509b0f088df8f4cba75ba6a3febe088311f66249a4e778378"}], 0x1d8}}], 0x1, 0x0) 2018/04/24 04:31:56 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 2018/04/24 04:31:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') read(r0, &(0x7f0000000080)=""/208, 0xd0) [ 61.234007] IPVS: ftp: loaded support on port[0] = 21 [ 61.238143] IPVS: ftp: loaded support on port[0] = 21 [ 61.247430] IPVS: ftp: loaded support on port[0] = 21 [ 61.265171] IPVS: ftp: loaded support on port[0] = 21 [ 61.282116] IPVS: ftp: loaded support on port[0] = 21 [ 61.290065] IPVS: ftp: loaded support on port[0] = 21 [ 61.308733] IPVS: ftp: loaded support on port[0] = 21 [ 61.316099] IPVS: ftp: loaded support on port[0] = 21 [ 63.320413] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.326941] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.346311] device bridge_slave_0 entered promiscuous mode [ 63.415322] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.421801] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.452512] device bridge_slave_0 entered promiscuous mode [ 63.484685] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.491099] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.505606] device bridge_slave_1 entered promiscuous mode [ 63.536887] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.543412] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.559701] device bridge_slave_0 entered promiscuous mode [ 63.568840] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.575242] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.600720] device bridge_slave_1 entered promiscuous mode [ 63.607795] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.614172] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.621854] device bridge_slave_0 entered promiscuous mode [ 63.638973] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.645379] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.653244] device bridge_slave_0 entered promiscuous mode [ 63.662473] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.668975] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.680679] device bridge_slave_0 entered promiscuous mode [ 63.696675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.704193] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.710572] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.732928] device bridge_slave_0 entered promiscuous mode [ 63.748900] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.755297] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.766955] device bridge_slave_1 entered promiscuous mode [ 63.775841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.784626] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.791048] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.808909] device bridge_slave_1 entered promiscuous mode [ 63.824653] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.831123] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.844198] device bridge_slave_1 entered promiscuous mode [ 63.852320] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.858709] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.870762] device bridge_slave_0 entered promiscuous mode [ 63.881915] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.888317] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.896732] device bridge_slave_1 entered promiscuous mode [ 63.904502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.916751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.924298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.933718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.956879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.966553] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.972953] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.015269] device bridge_slave_1 entered promiscuous mode [ 64.048795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.057498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.065906] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.072282] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.085860] device bridge_slave_1 entered promiscuous mode [ 64.099183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.107520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.116177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.192224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.210671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.254951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.314888] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.324854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.333245] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.446827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.472695] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.502946] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.536732] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.586683] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.598386] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.635826] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.645898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.655818] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.738908] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.765250] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.775552] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.795763] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.885171] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.904489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.913659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.924986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.945146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.953596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.982757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.007853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.014962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.052643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.060056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.098894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.105831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.119608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.145155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.163733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.170660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.201689] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.222922] team0: Port device team_slave_0 added [ 65.239195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.259069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.283685] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.305209] team0: Port device team_slave_0 added [ 65.324558] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.342484] team0: Port device team_slave_0 added [ 65.375228] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.400190] team0: Port device team_slave_0 added [ 65.416990] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.433393] team0: Port device team_slave_1 added [ 65.459326] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.468298] team0: Port device team_slave_1 added [ 65.480565] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.488690] team0: Port device team_slave_0 added [ 65.520834] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.532761] team0: Port device team_slave_1 added [ 65.553361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.576526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.593728] team0: Port device team_slave_0 added [ 65.604945] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.622871] team0: Port device team_slave_1 added [ 65.646128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.657669] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.665783] team0: Port device team_slave_1 added [ 65.673856] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.681686] team0: Port device team_slave_0 added [ 65.690344] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.699559] team0: Port device team_slave_1 added [ 65.710923] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.724213] team0: Port device team_slave_0 added [ 65.743464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.763687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.791594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.809134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.825975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.844916] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.859702] team0: Port device team_slave_1 added [ 65.880743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.903905] team0: Port device team_slave_1 added [ 65.919734] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.940291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.956617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.964509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.972182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.979704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.989488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.997272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.006430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.014359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.025564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.038316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.057617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.070882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.078641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.088420] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.095601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.102664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.111674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.120087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.130936] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.138324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.149660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.172519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.196489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.213074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.220814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.228509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.236238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.243684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.251551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.259324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.266995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.277558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.285292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.294176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.303952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.315859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.323055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.331873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.350385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.374654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.390464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.398297] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.405875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.413732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.421382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.429125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.445207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.455128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.473865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.481460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.491985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.521563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.551421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.561129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.568867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.577708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.584959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.592589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.600608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.608510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.616904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.711417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.718613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.731797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.761150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.769548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.781672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.787323] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.793861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.800867] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.807243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.830566] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.839393] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.845793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.852459] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.858848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.866420] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.874774] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.881167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.888428] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.894784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.902715] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.928662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.943600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.960598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.995736] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.002136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.008822] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.015206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.029616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.042124] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.048521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.055197] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.061573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.074131] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.089111] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.095494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.102183] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.108565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.123538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.219794] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.226215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.232907] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.239296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.254190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.397962] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.404388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.411086] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.417472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.450379] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.959528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.975744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.994486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.011779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.019450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.955146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.983073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.999786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.139691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.179854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.293594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.374102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.383419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.432941] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.513537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.533526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.575796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.641849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.769191] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.883638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.914247] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.920484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.932376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.962316] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.976742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.987503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.004442] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.048137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.054461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.062545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.095454] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.102463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.120800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.148885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.160127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.184271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.333530] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.340097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.354259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.393080] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.399314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.409094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.447160] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.486755] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.511881] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.520279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.530422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.563364] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.624588] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.686660] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.853991] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.941949] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.993459] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 04:32:12 executing program 3: 2018/04/24 04:32:12 executing program 6: 2018/04/24 04:32:12 executing program 3: 2018/04/24 04:32:12 executing program 6: 2018/04/24 04:32:12 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:12 executing program 1: 2018/04/24 04:32:12 executing program 3: 2018/04/24 04:32:12 executing program 6: [ 77.745437] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 77.829889] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/24 04:32:12 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)={0xffffffffffffffff, 0x2, [0xfffffffffffffffd, 0x82a]}) 2018/04/24 04:32:12 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:12 executing program 3: 2018/04/24 04:32:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0xfffffe85) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x5, 0x7, 0x5f6a, 0x400, 0x80000000, {0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}}, 0xfffffffffffffff9, 0x1, 0x8, 0x1, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x7, 0x9}, 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000604000), 0x8) 2018/04/24 04:32:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'vcan0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x28}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0xfffffffffffffff7, 0xffffffffffffff70, "90d4db6a72e860cc"}}) 2018/04/24 04:32:12 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x0, 0x7a120, 0x0, {}, 0x0, 0x0, [0x1f000000]}) 2018/04/24 04:32:12 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000008c0), &(0x7f0000000640), &(0x7f0000000480), &(0x7f0000000680)) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') 2018/04/24 04:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x8) set_thread_area(&(0x7f0000000080)={0xa78, 0xffffffff, 0x400, 0x5, 0xfc, 0x59443e2a, 0x3f, 0x3, 0x5, 0x100}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x28c200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x101) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) r5 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x101, 0x7, 0xfff, 0x0, 0x0, 0x8, 0x800, 0x9, 0x1c5, 0x3, 0x2, 0xf47, 0x100000001, 0x401, 0x3f3, 0x8, 0x8, 0x5, 0x3e3, 0xb2a5, 0x7fffffff, 0x100, 0x401, 0x1, 0x7, 0xffff, 0x1, 0x401, 0x4, 0x1, 0x20, 0x5, 0x8, 0x283b, 0x8, 0x2, 0x0, 0x80, 0x6, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x6, 0xff, 0x6, 0x81, 0x8}, r5, 0x9, r2, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r6, 0xfd, "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"}, &(0x7f0000000380)=0x105) 2018/04/24 04:32:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc004ae0a, &(0x7f0000005000)=""/20) 2018/04/24 04:32:13 executing program 3: r0 = socket$inet6(0xa, 0x10000002, 0x80000001) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000200)=""/176) getgid() syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/24 04:32:13 executing program 6: getpid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in=@broadcast=0xffffffff, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3d, 0xce483de60f7ebf03) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6000, 0x2) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000001c0)="4b587f2f415ee3312da44c9a1bf07b577ce56458628b9136c539c6d8aca24972bb1c1e17463375ad9adbae388d6a2f3b314a0f8f83c1ecbd8a7ac12e1696e09dec524c7bac1432971cdd7425ed216aacf6a51c11418862d5dba808f28847af2f47c1045c57401297cf2c81abc71936f1d5133630469ec69c3f503fb1f4c985b21ec956915cef9f1f034f", 0x8a) 2018/04/24 04:32:13 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x0, &(0x7f0000000200), 0x2000040, &(0x7f00000000c0)=ANY=[]) r0 = open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10003) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540), 0x4) futimesat(r0, &(0x7f0000000000)='./file0/f.le.\x00', &(0x7f00000000c0)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000640)=""/70, 0x2e0) pwrite64(r0, &(0x7f0000000040)="fc18f49f2852246043562bbba73de5eb4718d94b433c1219bd19a9dbe70673", 0x1f, 0x0) 2018/04/24 04:32:13 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = getpid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x2) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r0}) 2018/04/24 04:32:13 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xea0, 0x2a2000) mknodat(r0, &(0x7f0000000380)='./file0\x00', 0xe009, 0x2) 2018/04/24 04:32:13 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200), 0x8) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2d9, 0x220000) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x3d, 0x2, @thr={&(0x7f0000000080)="2ece103d061b170982f4135422c637ade2d0f8e07dba6787e6b839c449b0b41d35239d990b42d1", &(0x7f0000000540)="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"}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00001fdc87456c0e599ec449b1cc5a1361119443f4085dd9bedbd236384648a9f465b978910b822cb64db1fc50ed5e76c9d35c1ea646eb05296c23b25405d81ffa7799886eee1fca27770b545eabcc739559727c9a38c4dbffc5987d7fa1ac678682c6601a5788a89ccc1b5838ba783f3042785d2cdecd8469f074662bd0da35337c20287203bd59d797c85a044f6509990ab8ef2c9ed34ab36dfc48d365b8ba329f4d926b29d391001ac065189556449b315c7ec5a34844602611cfb0c6003e3cf9468d6a62b7", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000007f035428cdd59efe"], 0x48}, 0x1}, 0x0) 2018/04/24 04:32:13 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) dup3(r0, r1, 0x0) [ 78.222808] FAT-fs (loop0): bogus number of reserved sectors [ 78.228819] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/24 04:32:13 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x107) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0x7, 0x1, 0x7, 0x0, 0x401}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="66ba400066ed660fae7f7966baf80cb8e188d182ef66bafc0cb000eeb985020000b806000000ba000000000f3066b89f008ec866b8ac000f00d8c402cda8ac6400500000470f01770c42f466baf80cb8375b1a8cef66bafc0cec", 0x5a}], 0xaaaac59, 0x0, &(0x7f00000000c0), 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000300)='self^nodev\\}\x00') ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x4, 0x4, 0x80, 0x265bedef, 0x0, 0xfffffffffffffff7, 0x20, 0x2, 0x0, 0x0, 0x9, 0x7ff, 0x3, 0x79f1, 0xcaf2, 0x6, 0x2, 0x0, 0x6, 0x1000, 0x5, 0x6, 0x80000000, 0x7f4e1a17, 0x5, 0x6c2, 0x4, 0x2, 0x3, 0x8, 0x9, 0x65d, 0x5, 0x1000, 0x400, 0x8, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000080), 0x3}, 0x4142, 0x1f, 0xde, 0x0, 0x3ff, 0x6}, r6, 0x8, r2, 0xb) 2018/04/24 04:32:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x6, 0x2202) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/04/24 04:32:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/24 04:32:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x84001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000002c0)=""/133) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x6, 0x88d, 0x1, 'queue1\x00', 0x1}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x40}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x0) 2018/04/24 04:32:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x9dc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x5, 0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/24 04:32:13 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000002700)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef0100010000003d5cbe5a000000000000000001000000000000000b0000208000000038000000c2030000008a", 0x66, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) [ 78.380619] FAT-fs (loop0): bogus number of reserved sectors [ 78.386529] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/24 04:32:13 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) dup3(r0, r1, 0x0) 2018/04/24 04:32:13 executing program 4: socketpair(0xf, 0x800000000000003, 0x0, &(0x7f00000000c0)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/04/24 04:32:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)) write$sndseq(0xffffffffffffffff, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000002"], 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/4096}, &(0x7f0000001300)=0x78) 2018/04/24 04:32:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"40fa01d19da133038e237e726bcec147e72505e85de0f1c8bc9982745a77e305ef00fee98d48a95d3454a454edbccfad02a4f43ed10944ae30b5dcefbc16f32104bd219e17617cb6bd9638324f1c7ef78d019cb9a7597aae2236e1c50ad6888d85fb8ffd467c6c93d9bb78c016c91804679e575426453c15e78cd87be04755d312a1c2b0bb399fc9e9a20e82155bc788063f6fac99989d88282aa0588eb375654d04a66db7df48b045fecf3fd37726fc8e1179706c7d1f6530dba345a70174e971a1f225bb12190bc5bdaf53fcc0741d25f34ace09a20b104369f5ab64e781e1dcd2ddda1e964c3891ac914187872bb742c1c3875c469c36f313a8bfff38783ba3830be899c26d05733730e570f4eeadfa38ed5a7de5261e1ffb3823e5aa26079999256913597cdfbd7146e4b70aeecffdc731535a5f91f4d23fcbf178d7bf8765d41d03e255aa4effe1b8aeaf51d2b2c580787802d8cde8464b223a2543067ed78a5e4aae939b5e388d3d0ef495bfcfadbffd12726d36027a240d76208920ecb9666f325ad40014338506f0d353dcdefba9ed9b9228dd85fddebb6580c9c2361f6ef1161e36ae26ce467991a2184722daa131ea5e36f65b31b8301f422683c37193a58f9b725c1d5849ee87eafb9781dbc9474a6fa320d4b2b9a7f946097d0e95ef44701b119f321d19e826db0b58c31a8119af3e69cf878d4e34fddaff16d362fbb4d18425a11010610752c43ea925e4e840625ca526d4df07378cbb57d595f3867e8809707abff6a18e207623ac4397f6d914c9c604ae4cb54c2e3c5c267813291aad5b6734c7c9500c9895448f805cadd1deffc8adb68324106f1eaa4d13acc651161a36dc5c0bc5be8d08e78aeea3dc72bc2ba05c57f7bb029886d89aafd0aba98b5a1cca6a571e78fa32ef372391ada5413c9e8330ca1075c307c775e19c1d4805fc0fde9a1c36100a81ffc15038bc28987098e4d05caf0b83672ba5cd1e6a9e7767cacacf17aa7847e85a2bea62c9e8ccd4d78844a931c5cfcf40cea9229e7a02830f6d0a76c03bbd540d91844d059cde09b99ac85cbe7276da5070a5c7c0efd18f861914855c8e087500fba5e4dc6c214ea48bd1ecb4a7ae5339271bc6d60efb7475b1ec928f5a334c3075fb883e55882a1481bd28eb4cf307f705891574d1f8aa15fe955bddf6d4b56713693ad7b077f4f89d28db720f0bd10d7f320467956aa06cce20edb40981640d58474b9a21cefc4054fb5744e9a3372fee2488c9458615a88019c93e9fb9a275a8977601ff03eaec109da92210f0d2f2779df7aeb08896e6ed831182bf2415d9793a6115964bddcaf725e63e70364d887d98da9706d62c0bf71d5e99be001927fb528c1c7d11e59dcd44f3242199d10847e451d2fb42a1d5ebbcc9b0219923ab1fca5310390c2a60956ae83125bc861644b1"}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x2000) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000500)={@dev, @dev}, &(0x7f0000000540)=0xc) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/04/24 04:32:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x7ff, 0x80000000, "9528e24353e1", 0xfffffffffffffff7}}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x100000000}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x3f, 0x8}, &(0x7f0000000300)=0x90) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000340)=""/58) 2018/04/24 04:32:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write(r0, &(0x7f0000000000)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) 2018/04/24 04:32:13 executing program 1: pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000380)=""/134) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r3, 0x800, 0x70bd2d, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040004}, 0x40080) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001400010100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="00000200fe25ae1e3eb4d46bf84ca0bd60be757bf203e2457f5271a75c67421cfc23391816b22380574a46174f7f87bb2d095cceae45e326fbe4e619fef6ca3659fa3a9e49153a8900000000ff3b"], 0x2c}, 0x1}, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) 2018/04/24 04:32:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/56) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000076ff8)=0x9, 0xffffffff) 2018/04/24 04:32:13 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) dup3(r0, r1, 0x0) 2018/04/24 04:32:13 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0xe, 0x8000a, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0xfffffffffffff8a4, 0x4) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) r3 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x10000010}) write$eventfd(r2, &(0x7f0000f43000), 0x8) 2018/04/24 04:32:13 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = pkey_alloc(0x0, 0x800000002) pkey_free(r1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/04/24 04:32:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x6, 0x6, 0x0, 0x270, 0x9e4]}, 0xe) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYPTR]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0023f404036058019a710d010200000000000042468ab1818436e952f200000000000000000000000000"]) 2018/04/24 04:32:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(gcm_base(ctr(des3_ede),crc32-pclmul)))\x00'}, 0xfffffffffffffd7c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000001280)='./file0\x00', 0x204900, 0x110) lremovexattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73edf2d675b0ec8e21ad410c01424360"]) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000012c0)={@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1f}}, 0xc) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = gettid() io_setup(0x100000000, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000018) 2018/04/24 04:32:13 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002400)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR=&(0x7f0000002280)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES16], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR], @ANYRES16, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES64], @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR, @ANYBLOB="c2cdcc40b744fb0d538b3b8b", @ANYPTR, @ANYPTR64, @ANYBLOB="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@ANYRES16]], @ANYRES64, @ANYPTR=&(0x7f00000023c0)=ANY=[@ANYPTR64=&(0x7f00000022c0)=ANY=[@ANYPTR64, @ANYBLOB="8e3390b54d2156dcc5ee0cf3606c54ac0bc77e6c94a956b9937a355f9a7e678d54ce9888f84016201292d8aa5feda65571c91be180f7a500fa0ce1fde001df27b55a5e9e45f4468505914fe54e0273d40f636240f7556084a95ae2c5430c5a49dfc56cf7c25f68718b64ecd3d859c42c794b9e3911abf35270bc5e17e13469b71aaf"], @ANYPTR64, @ANYPTR64, @ANYPTR64=&(0x7f0000002380)=ANY=[@ANYRES32, @ANYRES16, @ANYRES64]]], 0x11f) 2018/04/24 04:32:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffeff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24}}, 0x1, 0x7, 0x1f8, 0x10001, 0x80}, &(0x7f0000000240)=0x98) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x800, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001380)="efc16c9e1276ddf9bce18e8a89db7588e9c5a96b546d7868dfc4151625de9e970fd6221ead53e13dfae9c048642653254f5f1eb506dda728d1d7e58f723d873d19854f9fa4ec34b9e0456809", 0x4c}], 0x1) 2018/04/24 04:32:13 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x2f1, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x9, 0x8000, 0x9, 0x6, 0x0, 0x9, 0x21000, 0x4, 0x26e, 0xc8, 0x8, 0xfff, 0x4, 0x5dd, 0x9, 0x9, 0x3ff, 0x3, 0x20, 0x7fff, 0x0, 0x8001, 0x7, 0x0, 0x499c, 0x10000, 0xffffffff, 0x3ff, 0x2a26, 0x7ff, 0x401, 0x200, 0x10000, 0xffffffffffffffe0, 0x1d67, 0x80000000, 0x0, 0xffffffffffffffc0, 0x1, @perf_config_ext={0x6}, 0x8000, 0x5, 0xb8, 0x4, 0xffffffffffffffff, 0x6, 0xccb}, r1, 0x8, r0, 0x2) 2018/04/24 04:32:13 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) flock(0xffffffffffffffff, 0x5) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/24 04:32:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="fe0100ffffff000000000000000000000008eeadffffffffffff40000000000000000300000000000000000000000000", @ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB, @ANYBLOB="010000000000000040000000000000000900000000000000"], 0x70, 0x4}, 0x4c080) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000980)={0x4, [0x0, 0x4, 0x3, 0x0]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ac0)=[@in6={0xa, 0x4e22, 0x3351, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}], 0x2c) 2018/04/24 04:32:14 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(gcm_base(ctr(des3_ede),crc32-pclmul)))\x00'}, 0xfffffffffffffd7c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000001280)='./file0\x00', 0x204900, 0x110) lremovexattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73edf2d675b0ec8e21ad410c01424360"]) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000012c0)={@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1f}}, 0xc) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = gettid() io_setup(0x100000000, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000018) 2018/04/24 04:32:14 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xda, &(0x7f00000014c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) signalfd(r1, &(0x7f0000000000)={0x825}, 0x8) 2018/04/24 04:32:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x16) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400200) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x0, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x2e, "d910da4dcd503e5b8bd74c817c87a042b951d665772d55af2dcbaff4e45c26f881bcbcd218cfda126fea8b38f255"}, &(0x7f00000000c0)=0x36) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x800}, 0x8) 2018/04/24 04:32:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f00006d1ffc)=0x174) setns(r0, 0x8000000) 2018/04/24 04:32:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffeff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24}}, 0x1, 0x7, 0x1f8, 0x10001, 0x80}, &(0x7f0000000240)=0x98) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x800, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001380)="efc16c9e1276ddf9bce18e8a89db7588e9c5a96b546d7868dfc4151625de9e970fd6221ead53e13dfae9c048642653254f5f1eb506dda728d1d7e58f723d873d19854f9fa4ec34b9e0456809", 0x4c}], 0x1) 2018/04/24 04:32:14 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="fe0100ffffff000000000000000000000008eeadffffffffffff40000000000000000300000000000000000000000000", @ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB, @ANYBLOB="010000000000000040000000000000000900000000000000"], 0x70, 0x4}, 0x4c080) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000980)={0x4, [0x0, 0x4, 0x3, 0x0]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ac0)=[@in6={0xa, 0x4e22, 0x3351, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}], 0x2c) 2018/04/24 04:32:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = semget(0x0, 0x4, 0x200) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0xe5]) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x6, 0x7fff, 0x80000001, 0x7, 0x7fffffff]) 2018/04/24 04:32:14 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000200)={'lo\x00', 0x0}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) 2018/04/24 04:32:14 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x40, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r1, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r1, 0x5) accept4(r1, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/24 04:32:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) arch_prctl(0x1004, &(0x7f0000000000)="a7947afde76ac6ec43a7e930e1f21568dfb62728f507bb26f7d488023016567c6f48189434") ioctl$TIOCCBRK(r0, 0x5428) 2018/04/24 04:32:14 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xdf, 0x9, 0x1, 0xd0d, 0x8001, 0x2, 0x10001, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x200, 0x8, 0x5, 0x0, 0x6}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x10001, 0x3, [0x0, 0xff, 0x9]}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/24 04:32:14 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000240)={0x26}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000035000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c4c220f3943900180000b98c0b00000f32b9aa0b00000f32420f2210c4e1b3585f000fc71cb93665470f01d1470f32b9800000c00f3235000100000f30ab", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000001c0)=""/3, &(0x7f0000000200)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000031000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000100)="b928030000b800000080ba000000000f30420fc72b400f1a1d005000000f22a46698c4428daa6f0d66baf80cb840c83784ef66bafc0c66b8a2bb66ef48b8f9440000000000000f23c00f21f83503000c000f23f8b90b0900000f32c18b706c000000", 0x62}], 0x1, 0x10, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0xf4, 0x0, 0xff, 0x0, 0x3}], 0x1) 2018/04/24 04:32:14 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="fe0100ffffff000000000000000000000008eeadffffffffffff40000000000000000300000000000000000000000000", @ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB, @ANYBLOB="010000000000000040000000000000000900000000000000"], 0x70, 0x4}, 0x4c080) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000980)={0x4, [0x0, 0x4, 0x3, 0x0]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ac0)=[@in6={0xa, 0x4e22, 0x3351, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}], 0x2c) 2018/04/24 04:32:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000002, 0xa0}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x17b, &(0x7f0000000140)=ANY=[@ANYBLOB="aaa267f63a1baaaaaaaaaabb0800450000000001907801800000e000000108009078033e934c7100000008"], &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast1, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100)=0x9, 0x4) 2018/04/24 04:32:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffeff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24}}, 0x1, 0x7, 0x1f8, 0x10001, 0x80}, &(0x7f0000000240)=0x98) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x800, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001380)="efc16c9e1276ddf9bce18e8a89db7588e9c5a96b546d7868dfc4151625de9e970fd6221ead53e13dfae9c048642653254f5f1eb506dda728d1d7e58f723d873d19854f9fa4ec34b9e0456809", 0x4c}], 0x1) 2018/04/24 04:32:15 executing program 7: flock(0xffffffffffffffff, 0x1) r0 = epoll_create(0x102010002) flock(r0, 0x5) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/24 04:32:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000840)={'raw\x00'}, &(0x7f00000008c0)=0x54) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000240)) 2018/04/24 04:32:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 04:32:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000002000)={0x1000, "175af682bbae534d019af44b93bc612e61c426221201cc8a00012d42c45488b981caa4d50f2c3c9bd9869e09808fc06b90d00e2019ce286d482df03b6af807a7c90405ff0c762936d71cf93f0dc291bcee5fac09d536a1ce5aefc1eae716a79ae33463eda84242d9061c1bec397160612c73d6d0c88464413f0e6295db7e7db1b429297fa95da519245325997aa2a813624ae45a4e0b7e164ee97838aa0c85e9f3cc94b922681830cc8f42111ef3d98fe5910c3dda2e20bfc00fa39fa5a97e58ef07dfcb7822ced65649bce9e2de77d4811c5f3ec12f680cead31534a46f9201fcffc016ff33454058ffd8d8afd90620fb39858d795d0fa94614bf2cf5fddcbb61e5a75c0827ab9e5ac2ad2a864c0f1471f0690ea054bc496b49b169fccb813dc554fe9cc74210e7b607597c08b284e79dcc6958e62bf86684617c11cd826b9855277baff06d4ed620a4029b25b811aa6f95b0c5bcd28e567a5ad86d0c4bee75690016f125f327d72023983db191d3b6a23b458f0ca54eaea2015ca30598b0c3e36bf386e800c142cc53b74c13e09c25c5960ffe0a14f83f8f52f39dfaf23d534a26f9f877d03e794c1f3f41d0a276c88327b24d34d9b08133f9f853e193d1b29618bc34f4c0ee242b8794c48a12714e7160e10fec8f43249b6de89a4afc61f00b9a94d40ec1aa15af2aaf0a9a5572ce08f6141daa1819854be4ec2aec514a84af5d14fa1d3754cd6400b3bdbe736f90eb20b0cd3dff284500c0e689e1b111e0ed7c4d5c5d03165eeaa97a9b9374dd5a25c811d3b66ea0ffc07dff1b6c0a7a01cc07c9d48066d7aafb0c74ca772ba7213f7a0bfaee10d85982a3a691cff18c280566186c73101f8ff16ea66c2a6e7a4f39902329f3f17d28d84d655d92394b5581471154bc48402734410bdc33c5044193f18c0d55116e0a6fbd8e22441b87652aca951b75334bd05c889101608cae2bb3f72fcf2e199f98680d0a2658773d5afde7145a9077b2b79d4fe632c442f5fd266de885b959022d338d1c6f4208c426779bdf8b6c91a86877c107623df310c33af0f4e3df8cd7f8fe27625916203f669a9daf3785c248e5148df50b1ec6e13015bb9aee283df714dd08a059673dcc5e97cbeb28ef0cd57e8fbda9c867588692fc4dba0e8bc60f0131ffdd1f0b2576da5ae5de1107fbaff8fe9856aef5722b753b519443328f0f1dbeba396ac854e60906e6d7142299ae321c30ce2cdedf05fd196e75b8c030598ad9a2d8a237abab3fa4382cea6c04d8342f31ca6d0f1621e822ea9ff880b4aec589b152d85e9e5e5a690ea07d7aa3e78fae7259b4da55c6f7fbdb8f52ed048ac52a35f59d4c4e02182ccae854c256f0bfbc014bbbb82c2ee09542762000df2655b8faf3ebca7405d86819f4d1867a9bce80eada3050de2e89bc869ae9a065d138ba6b5e01557a475aea33e96cb41d0623183d6932fc8de8c28d4deae41035447cdf0de1d79fef797748d2f08faf1661229c72cc2b6bd88b3dbe79dad8b8323171eb7757f4c5c949912d9121c9cf35dbbe2be00a78747ef47ed06e0389292080fbdcebc343003ff7dbd34f4cb17b865d741e7278f7dd37e4d229b6b415144adeaef302b9b0deefbff37a66cbd3bcd68e4433533e6b171505d108b60ce2590c0399b12e4d37788918edf0ebbf1f5f575eaad2fe7bca0306bf9dd574098e8d52fd6a33550328a5667ecb5e134703620c937b34d1a11f0bc69e3ca84ff3db46407ec80d215eddf50381af28a797336841075a96c4d626b1cfb699c9f52649e3f4850b8b0f0c1e4bd843595452a2101deb362dc14b6dbf8e03a6fb511902188553b56f312364c1aa3ae7e6aaa2a77b5cc2ece2cbc53fa51994ec9fe53157a9e9b14494b0b8e20e3430ff03d99e044769619aa832f2da95e8d58c838222750056a62edae58e3a2198b3e48e1b80a5884c71069588d2f7e109e16f0c976d3e74ee729b3a7cbecbe034a9957b9e15dfa421e9c86e6c9ccb21086482bc4035755699cbd8c04311724a918eef5fb7e7c714de0804023108dd42a9a4ff533f842ff1af6e751d640b68431eea0fc584ac892b283b85199a0181e107ab64973ad3cc0833bc966d1e0c73d9cbb7064375d53a5fdf1f74aefad88f6ef416eca39ac89f17e81706910ce99c35c50f291fa86a72a1edca84347ee5c4e77412cf3e34e3a48f14a8b06162b7e9ba0d901cd3c5396ec56e751371707cde1cedd81b7d2821c2a85a8217a5dcbfb10a1a1f6c55b9d902dd248580c57f8ae932ed62babb8a7388a4ad3a99541491f42f10302f77b76b8e291d5cca47174ec037ae817572dc0664b5be90eee5a26aa996d08259b7df87fdee8b509437ac49ea37b9bfe754f478ed98d7525bb4e5c39190ea52f6b04d62fe458c748a03a04e89e6c8850cc0ceba70f1345f03e0edf44bdd81a07fd2a38b36aa780ce3938fdd02457b02bc397c39c19d7607ea781c54b160d1c79edffe05a789dfc200cac05c788beed1890ef981b8946be3b826dd480f08f80d04dc8f59e8fe6f46c1d98f88b3a03b84adfe93b1f9fff4ea35b789810d694df2dd2e527ce7079ca823e53204d7f481accdc423b815b505ed3e2193cf5ad41f6f874324c0542be961ddae6ab3e562d9d0b8364ae022e5d2aa900cd48ca9350a31bc0e0e2c83a68fe3685aa081508332b62b8190b983147cd3ccfb6a7c106a7296671f148381c177aa72b9abe20fc22bbc223ee93631e6a0cfe544f08e581e67b8c3c0f2f9c057f971fb8ea6bf597a6677d579d2c26355ebbb4e7091da6f2299ad1428407343bd633af48cb3e4d555bff1ad1640e200251c144760525abd37ef107e5a4f5cdde3873e755615e776bac45484df14735c4055b78244db33a60919de3140f6c195969d6fe5e92eba8bb8adf7614460be4b976de46426e4f7ccd18a4b4a32ab1ddd213b7904cfb90b631514b28a17021f851ac4321541f1a5dda2ac87ef429a5d17f5d4799b39f9233d4eeb0b13220bc4d73c42eff2ea9707e8aa7203ef60a0bd820fb056de0ef198731d47da70f0f2b3bc984e4044cb11893b5e144e89f0bbff7ef28a8f453d784999fe438d139040d72bdb448f504e785ded2ae19812dc17eb14556b209465ced9c1458121744d347b9d6d9293c60f209bef69aa95ee8ce461ec81b2b60266be52121da30f1ff02ea528014d512097f65c7ba5d719a98c9e3ed18b75b14bf4a93c9176f7d66572d33cf5b436e2f25b1aa678610cbb05d14113b8e8b5dfbb229265196f8e269efffb66b3caf5a150d2de7a980c592dca04d09768c3a45177f403e73c47d44785c76c6dba532826f220236b6b35ddb391881ca9a864dcc4fdd69e6931cb743696e9c352f282d88c9f7982082c355cf0e7a27bf3c3468304c981724aa7242f200283129abd76fae50e6890fe02c1102408c26dd9ba5840722576cfe87ebc0be113ada8d0b583dfc9b0d90cd21eb86dcbd038509502143d223dba025ec0c7fa9ace5dbd3ad1e700fc2c69f1780ecb763d30827ab8212d50faee6691711e2220d5177f46687668547eb16de3cfbd84b40b2f3373b066a0acc00bcc79061fa662fa5892c3cf25715b5af63c83015af92eba97586c9394ee263271991b7320ded8e234d794a568a4a4044f4cfd0187b31ca24edf723e241605ea2d03b7b4cf57fe06430be7d0bc85d7ebb1c94fc11f2b5853a1d424495141929e7c07089a25308a6193a6fb78e9fe1c5e08d90944734ba9a5778cab59e88ff2bd76ce330dc1d92dbd344860c68b312be82aad793e1c326f7952aea0efbbf9f0ffb5c773f41417749a3c0ae2f2f37e8b55b3171cac8b2a44fa23ad0ac0c589fd7b03aafc4a2109c480eddcfc28d14504300cd5c1ea0932caeafb6f1a3f4a823ddf0b1d02659556a6e62e223536506f6e95c6fff0cccf3370aac6d27fc55a00f89abb29b77ccd0011c79c700a9f8cab30fc0f84296730013e75d76f7ed8259191f0c0c5164447db1ba208cbd30a012682ed4191350adccb74c76f193980261a5aa76b0e9e0f1f2ac33b927d849b3f726726812460325aa671a793e249b85c313723df5b06e0371602bdc6741119fe872485f997ae80fb32eb8f33d5b9b4619fddd7819b3e23b4017148a472f35e24de30438f5548cc1a1b06f8c105dfc98a2f82a2dc2e95b685f179f441be1b5b43e41fe320d932df2af1cb052359b48b57d043882b52804e78ff61dae4e7fffd439d169cf485b3287f7dfaac2368d0c06f554acdb27e1f690e3852cd6d0e09d8b645684b479b1c0527a67aaea99bfbf08e90e1930b95e86e89db1484576fa334493acaa973c8fbd5353bcbe200ed050db4c9cd6eb711e2e92e2b9c0dd294aa4fbf258dbe5ab13d2510be194b258283f43752217054d302542cfda18b47b582afe97b990c144edd5c93d436f26f062eeb3ceb3272f2fb2b7fd9bda1c93957b16e2ab88c2d60635d60da66d199153208a50825ba951f140acf5ed3152067c77a225905a32d237e9dc5d6d0a4c02717b1177529c95e474709172418224a03a9d59c4e621a346c2befb5e2de441bc965086d9dd5829ceb28735710b4525eab1ed29d89732e4c613597f39922a4d8669040e88c365b8d6b28927502ad3a2ff5832f5bf19a3d747b2bbd3c9b7eb2a57b0efdc5d1a7441d12bb90311d9b41b7b98c8dee6f1ae695aa28427499cdd63732623069be46b5cd5370121ddff9bcb9bffc15d753b9fad94379fceb1cf915977cecd4f5d2fc0498dc5d17d37bb6a5476d5ab8d463a5e7e770449fd2879da7675ec67adcafe2155435cccbab5ca59bd2637aa6ba966ce842f61b625c8118327839b72fd7ffbca84cf277a7a53cf509d964e93c09cb8a13fc27541ee79ad29b8439a048a03cb3ad0e3cc28ebdf09a0c363eabb3f189dc4f4a83a77a64be95bfb52c4c6232ce8686fa90720c27cbe49b0a8fda7e07f4c25b7b339aa86e8afb44853365d3333d674aafe7a0584bf50a6a494b5aee64c7bc79eae2b3f4ad9008a5fc34d54dba8a743d19a211e1422e1573f364976a41a9f08a64f6449bba22e8a064106d18e4beb2a311e72b76bb74faa8ba1e325f7307d4e3a9520799929ad9a6df218fbd852d9d87ac5863e20a246fc683a586c48a3a3a484c34f9623e79f6654fe2684b47644539f37d59b229ad9b21fed702fbc317798b891d31a200e628889bc068875a8464daa053d90491871d25040ce306eefd8d7a03fe309cb86355402e5be8dd735becfa67cf29a94ae43b5ee23abb4f321cd5c0c25d1a1e2291278d7b3d6c97efddbc4f4146ae2753215f5ef80cdebb8cea5bb3e75dedd3e68d9d7db13c987f872daf587a8f3e690742a01cac4dad872c39e0956e2e84652f1b99cb9161fc71638e901bc032ecca18c5b252a9a50a719c1ca4a9a94592c6c32072303c596d0407172b8c768c699cab6f75464c83e20ba158edfe04467f1f0fdd19d20f4a5f1aeba962614ed2e57c9b3fd5099b6351eaaf1f6a1203d8159f7e89d6144291a34b95327e575b07c42a7fd9baad1edb7057ba614bdae41bbfcd4bf683d35360076bb90acc47dffa2f4f81f9a2e14798d540db147e3e1e194fc5208a9db5a1f1e0d8d8eb012657601503176e099cad8914bd411943d46bab6efc30e78ba3bca9b598ff14322af58e28c57bc72df9f0f5e3262d5cc6fe465da80ba86b53d897af3cb5bb4893a8a65e05920fdb9676e29a78a14b1140ab7fcfae2604dadd24564c964ec3e0e6efd130bc4256c928d0093d14eefb40dddb9e68ac5089ae84687ef608"}) 2018/04/24 04:32:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = semget(0x0, 0x4, 0x200) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0xe5]) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x6, 0x7fff, 0x80000001, 0x7, 0x7fffffff]) 2018/04/24 04:32:15 executing program 7: r0 = epoll_create1(0x0) flock(0xffffffffffffffff, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x5, 0x0, 0x67}}) 2018/04/24 04:32:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/28, 0x33d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376633, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4401, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/24 04:32:16 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="fe0100ffffff000000000000000000000008eeadffffffffffff40000000000000000300000000000000000000000000", @ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB, @ANYBLOB="010000000000000040000000000000000900000000000000"], 0x70, 0x4}, 0x4c080) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000980)={0x4, [0x0, 0x4, 0x3, 0x0]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ac0)=[@in6={0xa, 0x4e22, 0x3351, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}], 0x2c) 2018/04/24 04:32:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = semget(0x0, 0x4, 0x200) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0xe5]) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x6, 0x7fff, 0x80000001, 0x7, 0x7fffffff]) 2018/04/24 04:32:16 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x40000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000200)="5cc7a2d49f7b820693d9671f5f784f313138657910770a36389d1cd1247fd3f66066bc32e3bf5182594d862d20fa1ebe9f4125ea1c43c74a404e5be40efa014e4cf9339a39487d6ae8837bc70f4879f087d0cefd16bccab382df47e51a8d61352d4f2dc923b840cc1bab6aa6a285d83f078ed631bfb1c54c05bdc9b48e490521dd669440e3a8c2c03ab7c68fb12b66ebf8d64785857d5fec00bd7800086f465b837a0048b9fc72ae0f3d3acb7ee6fda46ee8bda3ac19a666", 0xb8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/24 04:32:16 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0x1f, 0x1, 0x1}, 0x8, 0x9ec6, 'id1\x00', 'timer0\x00', 0x0, 0x244, 0x29ce202f, 0x4, 0xad}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3cd5, 0x2, 0xe25, 0x11, 0x1, 0x2}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x204000, 0x0) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='vboxnet0-\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)='em1GPL[\x00', &(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='syzkaller\x00'], 0x32fa7bc8a42f730f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="18b15ea2203a4c21a48937c5c47dc686e3395c36d19a9065c8796f423b029b719a053145f677097fc82b", &(0x7f0000000080)=""/209}, 0x18) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x301179}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000500)) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/24 04:32:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffff3f0e, 0x2020c0) getpid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 81.174268] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 81.288480] hfs: can't find a HFS filesystem on dev loop5 2018/04/24 04:32:17 executing program 7: r0 = epoll_create1(0x0) flock(0xffffffffffffffff, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:17 executing program 1: clock_settime(0x400, &(0x7f0000000100)={0x0, 0x989680}) socketpair(0x13, 0x804, 0x401, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r4 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001480)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c80)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001d80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xc) sendmsg$netlink(r1, &(0x7f0000003480)={0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000003500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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[@generic="f914243a26994c6e2a97daf11e90f8be369bd6363c7358d846f2641e409ebb01b11d57db7a8fd59f27223cca329ffdb31ab05fa005af94a1e9cbc705e8decd0a0d9b531d4faab6b28a46f9de0ed957ae212fadba0829daa86e67ffdae86761542adee87872b737dab71e6cec3444f965c809cc49e2d61db60783ad890ed3964ce48652edf28089a31b13deff6664e83966856bad45af28f49801081c41bec206fec29469234adc04cd8c356430a468a14e88b9", @nested={0xc0, 0x92, [@typed={0xb4, 0x4e, @binary="cc568f797ce985ec539647e0117e2441f3f86ad6230ca503732c35d0d2ff57641c8d3b8748f365b243e9fb3166b8ba5c7b687890cdd1362371b7e0dbbc7ad50927846dab56b3b04d9f065b4b1598ed284c33bb51c7c6c5565a259aac53390faec0edd70722c816f8594023f3e951400868bbb2a8cce369d661b022b1fb0d74efaf3239010c15550c63c88d6d41704fb5c3e6bf38600a0982f96f91ce2205cc638ecc09342b756087384ec1d4d51c"}, @typed={0x8, 0x57, @u32=0x11d}]}]}, 0x184}, {&(0x7f0000004740)=ANY=[@ANYBLOB="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@ANYRES32=r6, @ANYBLOB='\b\x00*\x00', @ANYRES32=r7, @ANYBLOB="040038000008006b00", @ANYRES32=r1, @ANYBLOB='\b\x00\t\x00', @ANYRES32=r1, @ANYBLOB="08002a8aceb0d9504df10004000000f8004a0008000a00", @ANYRES32=r8, @ANYBLOB="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"], 0x1470}, {&(0x7f00000032c0)=ANY=[@ANYBLOB="cc0000001f00060c29bd7000fddbdf2559a54cdff70fe9c0e5a036ed5fa0ece6b021dab81ccbc7773d3029c779fc6e10099aec527d0e593c1ae9b2758629baffebf6bbfcbc2e437c8e5b926ac54072a74f1893d563fe7061642a75d3a30b253e9a8c306b0f62d750b676d63fc73fa015981ffd6c7f11952520a44bd24193ec9ef7a92150254ae496e1b062a1dc1be529bc8593458f3dad4fb7ee1c455c9f4cd22e9848771943883a5d349d9475fecce98ef9b6ba1f65c5ea3ec3cd15b236bf7fda071fe4ae9548513fd10000"], 0xcc}], 0x5, &(0x7f0000003440), 0x0, 0xc4}, 0x4000080) openat$vcs(0xffffffffffffff9c, &(0x7f00000034c0)='/dev/vcs\x00', 0x111401, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000003440)={0x10000000, 0x7fff, 0x32}) 2018/04/24 04:32:17 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) socketpair(0x4, 0x800, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000200)={0xa, 0x0, [{0xf62, 0x3, 0x0, 0x0, @msi={0x9, 0xbd, 0x2}}, {0xefc, 0x3, 0x0, 0x0, @irqchip={0x400000008000000}}, {0x5, 0x0, 0x0, 0x0, @adapter={0x7fffffff, 0x400, 0x1, 0x3a7b, 0x1ff}}, {0x9e, 0x3, 0x0, 0x0, @adapter={0x1, 0x1ff, 0x8e, 0x3, 0x10001}}, {0x8, 0x4, 0x0, 0x0, @adapter={0x3, 0x3f, 0x0, 0x0, 0x5}}, {0x7, 0x2, 0x0, 0x0, @msi={0x3f, 0x4, 0xcbe3}}, {0x1000, 0x0, 0x0, 0x0, @adapter={0x2, 0x3, 0xb3be, 0xffa, 0x6ac}}, {0x5, 0x0, 0x0, 0x0, @irqchip={0x0, 0x2}}, {0xffffffffffffff2e, 0x5, 0x0, 0x0, @irqchip={0x6, 0x5}}, {0x2, 0x2, 0x0, 0x0, @sint={0x200, 0x8}}]}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 2018/04/24 04:32:17 executing program 6: clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r0, r1+10000000}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="b5823e30fa63c4852d20120076cca6cbed5682d89d5607151f3b98389324c47af8918d9f32be7c08f66dfe5ad622e5849b7f23e0535a43a173a4f4c430333fc347fd3c99d2eda44efa455cd443b6b531a4ad38f30f467f3fc6a5296a926ebb4523c0f52414fe9f0a56997d287e55584701619bd264b7318052bc9cc72f8ef8c8dbc2d344f8ef52046d0454e2affae7aaa3b73eab1d95291f6e86ca9f3a9b347f10ccb085df134c0fb1fe895844d54e7513d54f3a86", 0xb5, 0xfffffffffffffff9) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x350, r3) 2018/04/24 04:32:17 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x5, 0x85) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x220, 0x70bd25, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/24 04:32:17 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0x1f, 0x1, 0x1}, 0x8, 0x9ec6, 'id1\x00', 'timer0\x00', 0x0, 0x244, 0x29ce202f, 0x4, 0xad}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:17 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0xc100, 0x7) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00}, 0x20) 2018/04/24 04:32:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffe2701bb60589886445000013000000000000907800000000ffffffff00009078e0000001bed96c5c5a44b6e6c3bb0ae85ca350478097e312b0ae23e90f9163b2333f19479244d70a1b0dc7e81df28ddadbde4566d958103bec8419d51184001406e379eafc1e0ba6d68fb88cd5dadd08"], &(0x7f0000000040)) 2018/04/24 04:32:17 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0x1f, 0x1, 0x1}, 0x8, 0x9ec6, 'id1\x00', 'timer0\x00', 0x0, 0x244, 0x29ce202f, 0x4, 0xad}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:17 executing program 7: r0 = epoll_create1(0x0) flock(0xffffffffffffffff, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:17 executing program 3: remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0xfffffffffffffffe, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) [ 82.154152] mmap: syz-executor3 (6937) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 04:32:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a7beed77e0e860a4e832bb3fcaafac050ace474d26bb489886b1925c060964da5b8f3f7db44d649bfff167868f9799dc2649351aada652d2dec7f95531300a6209724d6f1491a2868bd64aef07c20286a0e30ddecd5385328636a28b2e756a1bd26e44c479a6a5f27a05e37fbe5bde0f6d02e51a30627da3dd7941a7e619975ff4df1fc3f1f66ad553def51a16083c252de04038117405bcf2f623fc6580f6", 0x9f) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000080), 0x269, &(0x7f0000000180)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)=""/63, &(0x7f0000000240)=0x3f) 2018/04/24 04:32:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc82a, 0x4080) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='!', 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x3ffffffffffff9d, 0x40) 2018/04/24 04:32:18 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0x1f, 0x1, 0x1}, 0x8, 0x9ec6, 'id1\x00', 'timer0\x00', 0x0, 0x244, 0x29ce202f, 0x4, 0xad}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:18 executing program 2: sched_setattr(0x0, &(0x7f0000000080), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x6, 0x4) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x2, 0x8013, 0xffffffffffffffff, 0x20000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) lseek(r3, 0xfffffffffffffffc, 0x4) fcntl$addseals(r3, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = dup2(r1, r2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000200)=[{0xfffffffffffffbff, 0x81, 0x9, 0x9, @time={0x77359400}, {0x7, 0x202}, {0x7, 0x8001}, @raw8={"6e12269515ecc973f32f9321"}}, {0x4, 0x1f, 0xa8e, 0x1ff, @time={r5, r6+10000000}, {0xffffffffffffffa2, 0x8}, {0x10, 0x8}, @raw32={[0x200, 0xd8cd, 0x8]}}], 0x60) 2018/04/24 04:32:18 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x0) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:18 executing program 3: r0 = socket(0x20000000000000a, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x81}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000140)) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xba8a) 2018/04/24 04:32:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xfffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x4, 0x2, 'client1\x00', 0x2, "30dbff58c407bcb6", "5057ec7137bfde5848bb7fc86c0881bb34771f5e9cb6d4cfff93daf49bc67cb3", 0x0, 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1fe, 0x2, 0xd000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x80800) 2018/04/24 04:32:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x4007}, 0x24000010) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, r2, 0x100, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5a0}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6000000000000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x901c}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300), 0x10) 2018/04/24 04:32:18 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x0) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:18 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x50000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0xed8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000140), 0x76) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="736563757269f0930683718000000ad23d7479000000000000000000000000000000000000000000000000050000000000005b5100000000ddff0000000000000000422b5decc70000000000000000000000000000000000000000f7ec60d68ed19cad37c050000000000000000000000000"], 0x78) 2018/04/24 04:32:18 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x16) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000000)={{0xffffff92, 0x2000000000000003}, {0xfffff7ffffffffc0}, 0x0, 0x400000}) 2018/04/24 04:32:18 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:18 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000040)="29000000140003b7ff000000040860eb0100100006a40e07ff0010d59a7357ae13333ac0467f25ffff", 0x29) r2 = fcntl$dupfd(r1, 0x406, r1) pivot_root(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00") socket$unix(0x1, 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x4}) pkey_alloc(0x0, 0x2) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000140)=0x9, 0x4) 2018/04/24 04:32:18 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40042, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/04/24 04:32:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='attr/sockcreate\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0xfffffffffffffffe, 0x8) 2018/04/24 04:32:18 executing program 2: socket$kcm(0xa, 0x3, 0x11) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff96, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000016c0)={'irlan0\x00', {0x2, 0x4e21, @rand_addr=0x8}}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)="54c02c82853ac3c67301cf50918a54c123874fc0627a44865bef33bd81651ca9f576386c9cc7aae1f7e4738bccadc893f65d8eced370c0055355ceaf2a2c8753ad4738e0ae42aa839d2b91ade63b4468ec31635c74de497a653b62b57680f584d582d0a367e61aeb5f1aade58a85bb7913722aea207d495a19cd131a09cf377b6d3cbc5aef07e3c31d28e871af74d904b4959fabf511e122c51d8c824707694eb51bbbb25821b1800c7bd950a8c55cf454681d9282fabfb72ac7d50b391b", 0xbe}, {&(0x7f0000000180)="ae79df428c416bdd543f45d41dd4e59bdd7b01d76bcb5b92fba93bb49cd6465ddd543282bade067fe5e3e8c50e2ccba68e7577c6d359f1705eb8397940e6d5f6abbc81b17da45f1bc6118b25a399", 0x4e}, {&(0x7f0000000200)="48589068c0524e774938e6144b96cce1be6bb627377eb14834930755e286167a1d40811dfc8c1d36ffced25b1fe62814e0788c7c1d672cfc8e9064ad3a62f674901bfbcac1d8875e59435d2a53b5c9a00060cee7ab243749607842732dd1fd26b5a02309fe551550ad920eaa6a0aa85c3098c02c6f004552974a7daa0dcf498342d1c14dad7976d4080c21962e3ea6a44dc9cb88cf37b343db25b41454eb8fd2c3a9b7c97ec9611d841f7e0488a9b47f9069d88c75193f7bea3838575062672fbdc0a07557780aded183d267fb6886cf3c9308803122ff32d507d89200f7134caa07f4669d9c4fab84acb88aae5b50207c36", 0xf2}, {&(0x7f0000000340)="852a8d169e3838f34a59757e687e159f781a58860d2ab7e82cb6b0681b3253239570612e21c3621568987e9d470cf352848f21325b6a63ceff6f98762767101d398cd04e948c76206505df8c9f3bb4a9a9023bb6acafd2343062214a34bc9e8005859efb5f2893eeb5a776ed2750213161f0ab92389335c3d84a7af39cee0cc0d0a8370d35201edb58339e9fbabf67939c300598a866faa8d79522f7ca7ab1709057fd130099b908d273a692d6b126406619b2197f3edb2b954a6f6455934d1eb098b4c138320408894322c8f1bb54f809bf745949fd53412687ddd46b7a1b907d3a3c2707b9f582db", 0xe9}, {&(0x7f0000000440)="3a65dc3ffd911345c550628a209a6a46c96765b94c884e1d5c265dfd60500b4fa4889ac866e344e2b7dd7344710e04a723f848c0a1e1e3f7acc553fed5bc11518de41c0abfeef1035cd85c77feebaef55bf17a8ead308a0e0615443071facb1527eb9f2ee4762afc2f06cd05", 0x6c}, {&(0x7f00000004c0)="3bfb8a4821ed32", 0x7}, {&(0x7f0000000500)="1d01c838d475ceae55", 0x9}, {&(0x7f0000000540)="c5255ed353fce833453ddf8581893459dd7758b01239e02640e8174aefc598341d0b084ceddf37dc087c3ec181487e18463b85fbc92d93280d13350acd09b312c645724817b656575dc40dbd9c13a7f3a498d1659d621291c1b208fc93702504799c4b74c6e9615447dd6f1332a05360b2e7c4f84e110ca3c7a860106f0a20a52cc7c809f40f4434295023c08278ba0331640e35445621ea0577de0b293c09731e2e", 0xa2}, {&(0x7f0000000600)="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", 0x1000}], 0x9, &(0x7f0000000000)}, 0x0) 2018/04/24 04:32:18 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x0) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:18 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:18 executing program 1: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3000, 0x3}, {0x64, 0x6}]}) syz_emit_ethernet(0x6, &(0x7f0000001740)=ANY=[@ANYRES64, @ANYBLOB="70f2e1cfd4d62754b4481bb4890d6ffe166798fedd88c980d2a0550d798a3101b96b9dcb7ea616005350e84a2054f1edccc272b5b5ba3b3164af7ac2214b3cfbc6dc1ff05d26604bedcc8454bafe9e056f8813c6fd0974ccf95d4c615dc690281f6a36f7a167064d35d62f43a163a4a90ec68f1129baf7eb066ab3c5b4c69c7e8801a4b0484ba33859852f32c22eb8dc9e34bcbf5c392c00655d895d0757", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="6dd77706bf4f3c4267b21f0cc0d8d874ddb75e8cb5d36ac8e4f2777d0a8d4dfafb2141d149818113cf8d3a2fe085328087c78cabe6a8ee30e3e7297043b082011d619778406a18c56dba664fb3a5b48145ce255c54778e6fe1127f2e7f55be10cc4bebad0409209cf4b5a6a96728314630a87b25f45fb41d69602f6246703db095cce28dc176a3913cabb5655fd4ccb6a22ff18f2056f3c28c9f54836b33272ec696da138281ec9c79a0556af257ed2802ffa4e9e7c74e72de0a7ebd4c2f94bcb1b1539802a459b051ce8738620e74fdaa447475371d798f117f5a1e6c6e1c4df5acf36a6c", @ANYRES64], @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="deb1e2e7dd5dac396106", @ANYRES32, @ANYPTR, @ANYRES16, @ANYRES32, @ANYRES16, @ANYBLOB="9b6cb469d46020ac0206cb06d014bd2f5d90e65aab0da7a7987fe8f5a151ca283cf5506ffd2303fe4680c4ab3291ddb703eade1f765f1e068288b66a01f42a5db09fb44f50fc990647b2ca8df121c3da9fe51dfdf83f7ab61ed83e14c6bd55c78bbbfdaab58676550115f664bdb50e3303ca406f5c9b3926acc429cd9857362bd72b5fb06c1d470ca61becbe3dda5312862fe44739979d23", @ANYRES16, @ANYRES32], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="d426c1fe2a535831037cd8804e089424e52e72457a32253858b2d23a83d040a400daf3a4c144c8c6206799e3036d27e0de23d20731de5819e69518e42788031d2fb4c2915220525b08025f7da8e4206afaa35ab6ad2dff2bf29307b956", @ANYRES64, @ANYRES16, @ANYPTR], @ANYRES64, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES16, @ANYPTR, @ANYBLOB="24084c9b57bfbda3b9f1ac97ef66140b4174f1bdd1caebf05f2e71c044679f1751d35c11d4717a24692919a7f52ea384d8957b02cdc7b119f980e6103fd7da5b4937d9950ca9d589dd820fa45efd64e7b16ae09f4bbb27ca25c145d9c24ef145e6c60020c3fb8eecea121b9252e28168416375b8ed5c33c30c741bf002d75921d81b93a6ee8e1a57697a4f48b8e520e538afb04f056196c33e2807f49cdbe9ee7eefe82f1570b67c229550651ebae2f4393886d95a070dea68e14460d905830eb93a927a5b0a57b7c1363b081aaa7be169fc65304fffb7550c09452fa484a2e5d6418eee27339affd32d7aef69d27feebc2a777f5043feb3d9b42c5faa760ae09e94c3e8f873b649b62f1ab1a97a7965dcd5eb3379b46cf604c0bf51ca9959da6e3bc8571abf1bea5a75b13259dfd4548025347dbdd777462b3a3dd6d652bf89de83a222aa6646990e9bd1b0387bcd2acb465adc9353299a340f14ec5b62e7420628c9fea5ce43de3526b5703672eea69536c299260aae5979db33de6cf1c79f6539a3ef6e0b3472d8d23170b78e9356cb8da20afbf0a310bb272f5e7bbcaf6155944bea75b226bf90d67f3e207407499feb0d2f3cbb8ca33a6070a477a4e9c63b72cf24fd52c8965755dafb1d0627f7f9f800ef4f81cc56e2158e6c0b9682fc2f719189167d71fccf3e2f7d875657dc68a68232ee01263ec118f5410fd06c63f12a52575e741605e4b70c4546408eee082698e117ac35489bd78275baabdaf60dc0f6562e1d0f22a331c0eb445ea01331fa5387f36f4ed5f012c00a23351ca4ad93085b2e7c0338081d11bc47cb63160cb7b7b16e014711243c96a7aa9379f13318e2b19c51f6e38be1a70353706d29b6f7e69bc990bea30ca6e7fad7d68a407af247970ba12f18829382280d10769f35e13c70b620242ef2bee3704892e9dd8da423aeb3d0798092cbcb8d5bdfa361cb353497a69d7d4b80d5af428d12b9ed0f9f0bd02bcaa876b556f2c287f90c2a2ab02abc803116d40a7246dcd27627ff128d9eef7e69d936d0315d46522c7cbaabdfc196ebac41af24d732cb597145d5cc51d697a3a57e49d3127d13fbf2c5a59b7703ad5f6b5e7ee72818e64bc94f47299aa1f3eb6f64f67ed6e09c1f368c43f273f14655e6721b2ce961646fe6437654bfe87bba8d6f22026b0129dda223d9ce2413589f2c2fddec347cbc3251ab01abd09faf25254afe413fee402224f856c71f4c5c660848fba44b33719cad4bdc647f4f015be57b1818bdd940daab2b0b66ae70056f82e75b52c069597acc995523d804e6d6fdb933c9c36f1beb15bdb523e881b602dd6bae90a6b827ef4322aa8a9534d965ea7bb2723645e6b57bb84f24d13831dad9232252e9345fb44e987264cda099c8b5a3eea73ce3fe6b66ccf28db49799df217a945d0090d902028ed14ff7c93649126cd186a415533f61bae4c0d98012533048b9a944b7f4b8e4b900176b9c00ff2702b6d4c22435ec72c0483f2989f075b8c5460c0d42eb33a232bbb584fd08c4c6e342595b67e9bbc7c2ac1cd6f2d67ce1cc313af8ac11fa49061503217c72cdb5321494f97ac3fcc13fb42744b1b75c5a6de5d5c3b5a8ebfc1a0616bd767b79752bec2c643677cf3cc07cd6b8064270aaba6c2ad8c8fc76f650d89f6f099e8273bbef79647cb024dee3a60cdb8972e81d0ede6f606b1aaf6506f0ce069a1d08f9c1f68f37aa0b985d6dd8a27030fd6a238d88595a311dbd3fbc32416c6844d30af2a6b5d512426f2beece54a03d56b9ece395ad8aac2c9054435a97b0634b6a59a20d60298eebb8a5645907838e6fd4c65eeda736e7a265f94ec983cca9acddfba6fe0f9c073eedc50fe3b042281d3116fc0c291a9ff7ac1372d3d5de1807594fee967769539518af5dde9a761be9b5057608198c26c05a009d8ffdf36e957bfb2ba043b70ba704bfefa28d07cfdcde2c341a3daddfc58c4b09694ec9379d26c051ecbbb560d4df78400d7a0803cb62ec9057d58ec9a55d13b3153cbf33c1d0e0ccbcd72c02a69f9acf1ffdb2c8a8cbb250a724f620af02d0e08e76ac8bae97321c4f1d5da08e3ea8bbce101b62002551f46541c3a947b9e339d257f1718ce2e63ca545339a0bc9e84a23e0b172d7c7ba6544661f2e8c0e098011a6588713547320ad591ca698414d0a674218676529d60733b418517e2fda50eeef3b5df3594f79d024ed1c9c1e1d48739abcfd8486011df9e744fbbb8d863873b151dcf0d2d504a3490c180a5d7806ff876d77f829d4e34c9707425697a681add564ad64fb21d7fdad2ee0662114e45e687e05c1c5c4b4d5e4faacc48cbdbf070d2908ce04e0e208dd61e2cc384c944892d8b9ad55ec065df9fea194771133f5917710c792452eeab23c77846c20c0d0ec2e95b0a39c1106b5833dfdf0a6afd3407924955efec6e5a09fb91c71418408d32863e7090518f113d2068b8a58afd28b8696dc76503d20c9773a79837a5f108b5e33e2369c52677e0e30110119c1e992ea50f44b82aadea9e2cf536bf2af8ced2fcb6f3162518f0dc43655fe483ed86ddc356f5feacc976a5e24eadb9db3f25f2038c717e6d8d22b560adadbdb4f89df0300d18e78a7d3cef9866be67b548c14eea896ddb66bb22df638a95fa0d39db0ebb9e251cce1447625f3fbfcfb00883064d3812b590f7e3394d1455f70dd682a122ae3bd6cc2c371eb399a899ba17049354639e500ed0b237d598fe0ab206a26abe013fc44837ec74c93ba44d4f0ce6cac60c5cd094d4877d9fdd2850aafbdc35ac411abce3c55bec02b41bcdf483cda0f5502c192190492806545687aaad3d10bc58aa85af1d3a774a7e504cb6629da8f52f8c907a712af931d978c378f9bcfbf1f03c30259299381b4d0abd138be9c5a931ca69b29cfd4c992d1244b81263978de62a24db26fedad5274feba164ef3d0dd5ac053500e5a13a5ddcd156f0be3d1ac1aae548c1e06c561d4c226fe303b51dbc78bf4bc0df2fc869574678dfae49c02fc09fd63c4ced38f7af66a0716b51751e3b859ff955cc8a323d64ceaefc38e582dd1a42a346b5030ef63a8e378242796b0e4db65a9076da7c620c10f52c12625190fe9a336183b88b608e6aba8d79ea30ae7e0901a860aa32b61c581c53319115ce7a407fa77583f1fe66a68183bc91c89d560a320506a85b7ff7ce65566e2de59e3a39bf765754c9d92fcc33dac8ab81b77afb7ebd149081ef737c0f8a0eb57e53ef8f15a4f27178ab74c077cca656fc2a0d5090eadd17ea4765aa47938c1eff11b6d80ca6e8ee60313a853544f9d60e868ba3fc541f439ddcdad8da2d58aad53abfe741a86958d29572d25fa6916b3e2b700bb0a2c36d763ed8310901a8c45264936d365f0c150f18724f37a2aaf0b345e5b8c718804298dc3354275f2ea87b0ce85f16af380b27fc0893e490ffc566f14aa77558a762a0ccab332c27b25f825288bae34a38ed88e42754d23406abc02cf7a9cd12c51e5e756db84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@ANYRES64, @ANYBLOB="923444a3d9656e079fe36400f95e2b3e11e9d9bf884e9834cd00d7521d8e96932c1a6e7c5cb22f6dab56e51baed0d3f90b037909d5e3f5968b8feb8b4ed2e64b7adaf94a6d49291b7be2996ca4c7e0bc4eab3a0033c251232749bb871586c50b0e96b1f84276c15edb5095383a3b1c8cbb07592be62e469d943539263c96e24efe44e8e65df6abd7254132dcf63ee1f8c3dc413e820219367fa08e06d585ca9984d1c6c9c6f8f1f1fde628797c04585f5460de"], @ANYRES32, @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYPTR64=&(0x7f0000001680)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR], @ANYRES32, @ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR64, @ANYBLOB="832b225f0fe1ac80a72564d8603ac07d0985ff7b33ff785a5ac3a4", @ANYPTR64, @ANYRES16]]], 0x0) 2018/04/24 04:32:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x9, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/24 04:32:18 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0xff, 0x0, 0x9, 0xc3, [], [], [], 0x80, 0x81, 0x400, 0xfffffffffffff800, "0cbf65fd1ddf7a178086e94174a0e444"}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) socket$packet(0x11, 0x2, 0x300) 2018/04/24 04:32:18 executing program 4: setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:18 executing program 6: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x208040, 0x122) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) pread64(r0, &(0x7f0000000200)=""/8, 0x2e, 0x1ffff) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000) 2018/04/24 04:32:18 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000100)={'sit0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000280)='auxv\x00') ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) 2018/04/24 04:32:18 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe425, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xffffffffffffffff}, r1, 0xffffffffffffffff, r0, 0x2) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000000000)) 2018/04/24 04:32:18 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x0) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000280)={0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000400)={{0xffffffff, 0x3, 0xa438, 0xff, "e9eebc28c1f50611e3161177af418052cf35ed6bf1e3d48d3f15a98fa48bca9bd5ddaeff0b30c906c43a9117", 0x7fff}, 0x0, 0x0, 0x80, r2, 0x7ff, 0x10000, "12f93a24bdb5315ea049e5984368864a7ff7c368589b65bf976445349fef00c285a51e5ec9e7f31532b0c99d10147af0638380e36fa62e0b6be6f2a521db0bd6", &(0x7f00000000c0)='cpuset(*\x00', 0x9, [], [0x1, 0x100, 0x5, 0x77d1]}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x3, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/45, 0x2d}, 0x0) connect(r1, &(0x7f0000000200)=@ax25={0x3, {"f71ce05c34ddcd"}, 0x8ed}, 0x80) 2018/04/24 04:32:18 executing program 4: setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:18 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(0xffffffffffffffff, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:18 executing program 0: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)={0xfffffffffffffffe, 0x0, 0x14000}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000) r2 = dup2(r0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2, r4, r5, 0x1, 0x401, 0x8) capget(&(0x7f00000000c0)={0x20080522, r3}, &(0x7f0000000100)={0xc0000, 0x12ef7201, 0x9, 0x2, 0x9, 0x9}) r7 = getpgrp(r3) r8 = open(&(0x7f0000000080)='./file0\x00', 0x24000, 0x40) accept4$unix(r8, &(0x7f00000005c0)=@abs, &(0x7f0000000540)=0x6e, 0xdceb07f90112ed57) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000400)={{0x2, 0x2, 0xfffffffffffffffd, 0x9505, "284584fdc2ca2447e58cd4f02e6b92e3aafc9dec70f35a654a39600ec2d0896db7eb07d1ed5566d77dfdce11", 0x8}, 0x0, 0x0, 0x6, r7, 0xff, 0x6, "5fb3108d5a157c580cbe679d5d6ff6c9319f172f479398f708f6de04eafffb1ca620e4dbc5b5a051e952e2beb0652ea379d5811ff8187d8acd4b33dd2fbf4fb9", &(0x7f00000003c0)="de2d00", 0x3, [], [0x1ff, 0x100, 0xffffffffffffff49, 0x1]}) fchown(r1, r4, r6) 2018/04/24 04:32:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/24 04:32:18 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r2, 0x1000000) 2018/04/24 04:32:18 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0xff, 0x0, 0x9, 0xc3, [], [], [], 0x80, 0x81, 0x400, 0xfffffffffffff800, "0cbf65fd1ddf7a178086e94174a0e444"}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) socket$packet(0x11, 0x2, 0x300) 2018/04/24 04:32:18 executing program 4: setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:18 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) fcntl$getflags(r0, 0x401) 2018/04/24 04:32:18 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x30b000, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0x3f}) 2018/04/24 04:32:19 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(0xffffffffffffffff, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmsg$netlink(r0, &(0x7f0000000ac0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000005c0)=[{&(0x7f0000000180)={0x424, 0x2c, 0x602, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x42, @uid=r1}, @generic="68f8f2605e3b263925f4deb6f1dcbdc6a3442360d5e5847b5b9b16db0c5b0d8156344c7f03ee3e654444cc39081596b50040874ee5a3f165ffc03eb7e91366244456acaad8c5cbe1d49315e4f73dfaa219d0afe8c3ace03b22ada1f56b1aa9027493915b5ac83e99447978cee3607d45563ffa896db051540afd024285fd62b3ed5967a96025814c51b9d38b00d13b314980e4f3cef55e422abc7bb174bc4586ec40f3b7fa07a869960fea4cea374d22", @nested={0x2a4, 0x1, [@generic="1717e808c119d419b0b6371d2b6ec5075288ada7e4e5546fb5b7d2b1c3e3c8d9aefca24c3ee8a82ab5dd7b5b81cb306159be9527837c7dfbe2ac41416fc6c9c5", @typed={0x84, 0x5, @binary="ed2502b68215e908ead817a3097c80b083318f384052a7e602f733ed30fb01d368597d796aca034a88d464af4a81d75d4d3aaa3df31491d2a7606c2aab5892b7e91320769a7995c7bd2b2ec9d0de486ca2de48c226fc495b64fbf990a242e51a8708325cecf997b502f97d392d56abe9b32954f9d49f199ff311319d196c"}, @generic="2c1695cc9baf5765364c035fa672a6518c916eaafef33452ce9370d3fe9ba3967b34c367b0e8006e91e51862fdbf953972f53c53651798baff382ec8b7dc1c6321d0539518dcdac7d9666395c103ba5435749816380051df6d8473aa5b1b8f512f5036e2d1551bdd8cae0affee382e07092ad3f9b59a81335c2b9f12209cfb1fdcbeed893828896c2457b06fd52412d7d70bfff310f1db945c26cba4221f117af3ffeb48bc69eef2e3d5a2fe08d1fce2ec8e973916bf91754a0ed431bce5c5d5", @generic="060d8ec03714d5e01c267d", @typed={0x4, 0x96}, @generic='=KY', @typed={0x1c, 0x11, @str='vboxnet0selinuxeth1}[\x00'}, @generic="31698f8aa0592742f7d48f7f6c56e877152afcf0e005030f0e11ce417b05bb3583ce694d17c4e43a913f500f2049458ce74f6d69257c92caebae56fc41390d075555b998bc5792436de8801dc1da1fa5a6cdb648063641703a8ce4e113bd8ddf3546d447828135d23c79d2ed85d80b03a30c7b68be950e9587b5b36885471954f361211b67af2b7f9b9185505d373c36f4a7f64a51fda21dda8fcd9a44ea1a295fb8a7d7f6464a4a14f97d6705e7ea29efa23887a51118a7c150fe80d3025e3baa24bfbc933d8c57f64f15a083af8acaa1c07de478de499cb3b1f856a46a730245c22b4a53cc66d1c192e670ba"]}, @nested={0xb8, 0x56, [@generic="b302d916f005daaedb7f586db8d8a0663147ed4ff0e82a602a247e215c48ba946da22d2236556909edb0a391b79d3131d9dff017ae1de304f8aacab3a97cc0ddcb33823629a85277e8d349041f27761003190402e5f56262012af5d338af68c3e1865516c78107353b7369659f6b6d8e749933568764491f4ee044c77bd450c94210786d901c533fc70abd64682d27f4ade9b272fdbeba0e9046c739b322af63ae6348616dc0580c8a89c0d32418d609817050"]}]}, 0x424}], 0x1, &(0x7f0000000a00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xb8, 0x80}, 0x40) recvmsg(r0, &(0x7f0000002240)={&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000000b80)=""/155, 0x9b}, {&(0x7f0000000c40)=""/233, 0xe9}, {&(0x7f0000000d40)=""/84, 0x54}, {&(0x7f0000000dc0)=""/119, 0x77}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/151, 0x97}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/65, 0x41}, {&(0x7f0000001fc0)=""/188, 0xbc}, {&(0x7f0000002080)=""/81, 0x51}], 0xa, &(0x7f00000021c0)=""/90, 0x5a, 0xca}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r8, 0x12, 0x3, &(0x7f0000002280), &(0x7f00000022c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/24 04:32:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x10d, 0xa, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x4, 0xfffffffffffffdca, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, 'erspan0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x8, 0x2, 0x4}, 0x0, 0xfffffffffffffdaa, 0x100, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x5}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cluster={0x0, 'cluster\x00', 0x0, {0x400, 0x3ff, 0xfffffffffffffffa}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xffffffffffffff6d}}}}, 0xfffffffffffffdc1) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2000) 2018/04/24 04:32:19 executing program 4: capset(&(0x7f0000000180), &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:19 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0xc) socket$netlink(0x10, 0x3, 0x12) 2018/04/24 04:32:19 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x800) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2b, 0x3, 0x2, 0x2, 0xb1f, 0x3, 0x6, 0x0, 0x155, 0x38, 0x267, 0x1, 0x2, 0x20, 0x2, 0x100000000, 0x0, 0x1f}, [{0x2, 0x8001, 0x19f, 0xffff0000000000, 0x3, 0x4, 0x5, 0x1cf4}, {0x5, 0x401, 0xa666, 0x100000000, 0x100000641, 0x9, 0xf3, 0x3}], "b25cda9a1ece15a5fabedc3efadbe1f23c42d55205b900227ed848e8c6a4f954fe6cd729ce230bdd0b39738996ea1546eeac1e3aeebee8539a6696fc05f87427a8721285c1eba14581c806a75f1c21f8a16435a2ea46063d1a26e2c0ffbe4a74e9fbfcc789443a9802d92edb5be03cffdfec936e3a460c60539c977326dfc28f7fea2673b9b0501dc1768ea4a35fee29624d132be86ba43ff086a33300fe4865b8283bff51d9b05e2b630e082171fc384b34be6d4486f29e1417c59efe3822545aa627ad5d3a801a47f64e3e321790104bd0f463e2624931b5958b990109dbf541d4d950", [[], [], [], [], [], [], [], [], []]}, 0xa5c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/249) 2018/04/24 04:32:19 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r3 = socket(0x10, 0xb, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x400, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:19 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = epoll_create(0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='rdma.current\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x4, 0x7, 0x2f}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0)={0x5}, 0x2) pread64(r1, &(0x7f0000000140)=""/96, 0x60, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00000003c0)="397000bdb6ee50e48a79c19c667fbb5b3fbbea894a23cc0fc3a90de25e709ef2a37b3296ed72c5f77f", 0x10000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380)={0x7, 0xd8}, 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/27) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x80, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e21, 0x5e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, 0x8d4, [0x39f, 0x8000, 0x2, 0x1, 0x9, 0x4, 0xfffffffffffffff7, 0xb6f]}, 0x5c) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/24 04:32:19 executing program 4: capset(&(0x7f0000000180), &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:19 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(0xffffffffffffffff, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xb4b, 0x400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x1, 0x9}, {0x9, 0x3}, 0x3ff, 0x4, 0x8}) 2018/04/24 04:32:19 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r3 = socket(0x10, 0xb, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x400, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) [ 84.696733] 9pnet_virtio: no channels available for device ./file0 [ 84.733887] 9pnet_virtio: no channels available for device ./file0 2018/04/24 04:32:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0xbb9, 0x8, 0x200, 0x4, 0x2, 0x7e, 0x2, 0x8, 0xffffffffffff7d4a, 0x14, 0x5, 0x7, 0x1, 0x4, 0xfffffffffffff000]}, &(0x7f00000009c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a00)={r2, 0x101}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000010903000000000000000000000000001000020004000100ac14ffaa6531bb5c"], 0x24}, 0x1}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x5, 0x408000) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0xd5b5, 0x80000001, 0x2, 0x4, 0x0, 0xc950, 0x2, 0x5, 0x1ff, 0x6, 0xc42, 0xa0f, 0x200, 0x5, 0x80000001, 0xaf2b, 0x4, 0x380000, 0x5, 0x8, 0x0, 0x8000, 0x7, 0x1, 0x73, 0x1ff, 0x400, 0x76, 0x800, 0x7fffffff, 0x0, 0x54270101, 0x1, 0x10001, 0x100000000, 0x2, 0x0, 0x1a59, 0x0, @perf_config_ext={0x7fffffff, 0x9}, 0x340, 0xff01, 0x8, 0x4, 0x7f, 0x3, 0xfac5}, r4, 0xa, r5, 0xa) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf0, 0x20000) r7 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000000100)=r7) 2018/04/24 04:32:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000380)={@empty, 0x46, r3}) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000000040)=""/30, &(0x7f00000000c0)=0x1e) 2018/04/24 04:32:19 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x0) dup3(r0, r1, 0x0) [ 84.891863] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 84.970380] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/24 04:32:20 executing program 4: capset(&(0x7f0000000180), &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:20 executing program 6: setrlimit(0x5, &(0x7f0000000040)={0x3, 0x2}) r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r1, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="ee", 0x1}], 0x1}}], 0x1, 0x8040) close(r1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1ff, 0x4) 2018/04/24 04:32:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f0000010000000000000000f44442925fdbfc7d91e5974ac4b705324531c25b3154e8e0b515c0ab9274b266ba31f0a2b00f5fd2cf1bd61e395547289628c382cad3be763184ac5cec4650eabc9b8583f746"], 0x10) 2018/04/24 04:32:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r3 = socket(0x10, 0xb, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x400, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:20 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x0) dup3(r0, r1, 0x0) 2018/04/24 04:32:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)="7461736bd01318fb1cff80a8d1649f14d28544af194b4762cd7fda6596ef0f7b1c0259410121d22ced3581468d207df483674eb9459917aa15e3fa1897d176f57c9376d6fbcfdafe0dd434ac43651bf07b2400db063929126d571ea0e51e0477d20e051de16dd8b8f5a77431d91b4a1cfde75f7836e17ab545f1c2f972f096c08defa91da6ccb4c1be05b181e1b0341aad3d32580198f177a6f90631240223db137c80877aea61beee656dfb099fb2a2a54bc392c09e8d4925395268048b1ddc48e943cc46677c348aba91cc6e22bc969002e8977b", 0x2, 0x0) fremovexattr(r1, &(0x7f0000000500)=@known='trusted.syz\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x604000, 0x80) openat$cgroup_int(r2, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/04/24 04:32:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002a80)=[{0x0, 0x0, &(0x7f00000001c0)}, {0x0, 0x0, &(0x7f0000002980), 0x0, 0x0, 0x0, 0x40005}], 0x2, 0x0) 2018/04/24 04:32:20 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x3, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x10000) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x3000, &(0x7f0000000140), 0x8, r1, 0x8}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000100)={0x3}) 2018/04/24 04:32:20 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x0) dup3(r0, r1, 0x0) 2018/04/24 04:32:20 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x0, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r3, 0x0, 0x2, r3}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000140)=""/214, &(0x7f0000000000)=0xd6) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/04/24 04:32:20 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) r1 = socket$inet6(0xa, 0x1, 0xb6) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/24 04:32:20 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc0405519, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x800000, 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, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], {0x77359400}}) 2018/04/24 04:32:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r3 = socket(0x10, 0xb, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x400, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:20 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) [ 85.641286] syz-executor6 (7159) used greatest stack depth: 13064 bytes left 2018/04/24 04:32:20 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/24 04:32:20 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:20 executing program 5: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x0, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x40000003fff5, 0x200000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x2) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) ioperm(0xc92, 0xfff, 0x3) getgroups(0x0, &(0x7f0000000180)) read(r1, &(0x7f0000000200)=""/135, 0x1a9) 2018/04/24 04:32:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x22001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x208800, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000280)=0x9, 0x4) r2 = dup3(r0, r0, 0x80000) bind$alg(r2, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x20000) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x401, 0x8973, 0x6}, &(0x7f0000000140)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0xe7c9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x8, 0x3, 0x7, r5}, &(0x7f0000000300)=0x10) ioctl$TUNGETSNDBUF(r0, 0x5452, &(0x7f0000000180)) 2018/04/24 04:32:20 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x49, &(0x7f0000000440)=[{&(0x7f0000000180)="aca0246c232945ed72b9d6ea1e38705288846584e91c938ba442b1f944420be82b23d053c5bd89a8f2727f598be7921c6a37a93938bbe83ce75e47d3a76009a328d0f079bbdc1cd8a22000061ba4d3a8ff2ddb4863c02a65c95982725791067864bb1e4dd0f544e47b6c37f4181bcab29a066d32aabc5ad0f7e041761dc2486f2a7e105904c83a59de27412cfddde8d8cf7bdb6dc6ed57eb9ed3f161aee9d6cd1224bf5474bae1f725cd4a8922fba74888e31cb99f8d022b4f462df3e51dc70ea3ca4dda783f920f", 0xc8, 0x3}, {&(0x7f0000000280)="586509db0fa782ecf08f30ac840f14d46049464c455df6c0954d15262a2887d78d7ae786b5bcc4ca8c1349c09437c8f4a484de60e4abf99e465267d7b78dd4f3f9b3bd0efcc89b5674261a85963502783ae58baaadd0f98b92d70bb7e47581bda4e3839f989199e72d3ce1a6a462cc38530e25803d80e8849f324a7f92193938336fb5cbaa9d6b8566228872302c26786c4e127e7277a68280babae803a6ae2a172f89da42e1fb97f57921ffa51ace346383828b576176ed4fb9acf45ed35cb40d0c272fb0558bc6236cadc608f642bd887b4d81e2969eb78f07fbfea5c07c85070f22594d", 0xe5, 0x116a}, {&(0x7f0000000040)="cf58948ed8cdd9552410fa71ca9d", 0xe, 0x5}, {&(0x7f0000000380)="cef2bb34951eda642cfe59bfa05480a4e02fd51faafc43966be6b43590c9c3920c1d5bdfffbd00498c1c3c642a207f0ffcf142c0a6b51b1801a660252639436eaacf03cc", 0x44, 0x3}, {&(0x7f0000000400)="585f465ec0aba0f2ea7f0932c60402ec0d5bcaa33f349a633b4eb5906d3040dbd9a0b1737403b4ca6114d13aacfc3e1fa237f9cdbbe062a139d25ce6cf8d", 0x3e, 0x6}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6a71666d743d76667376302c726573697a653d00002c006b8c03e2ea8e04b8e6ccee5d459feacc6f1e21135a24825e66a1d1726ac7f7e2e3edb76ddb51dee7667725c82b454e0fb88e7ebc04da593423f52b30b5d01f312ac98338537ebf5d78fed52d9568d13c21fb"]) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x300) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x35, "dc18a86c32a79ec58cadcc249a156687a828ca4556c91d59617d70fd5183fd6bcb41a61e4bc11bb81902d85c97d881f29afb0a7895"}, &(0x7f0000000540)=0x3d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xffff, 0x4}, 0x90) r2 = semget(0x3, 0x0, 0x20) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00000000c0)=[0x9, 0x8]) 2018/04/24 04:32:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x7, 0x4) clock_gettime(0x3, &(0x7f0000000000)) socket$inet6(0xa, 0xf, 0x1000) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bond\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="44d0a2f3b9271f07d8a0fdf405f9923f184907d28f44ead10a9b1fe005c229cebe6eeb9cc8ce36533cb4eba56af9546bd5059d", 0x33, 0x10, &(0x7f0000000140)={0x11, 0x15, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/24 04:32:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) socket(0x10, 0xb, 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:21 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/24 04:32:21 executing program 5: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x0, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:21 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:21 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2c8, 0x0, 0x3}, &(0x7f0000000180)=0xfffffd0e) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000340)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000300)={0x48080000000000}) ioctl(r1, 0x20, &(0x7f00000000c0)="aa09162c20f25b55674a51bfb9bf") 2018/04/24 04:32:21 executing program 1: unshare(0x40600) mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x800, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x100) 2018/04/24 04:32:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0500002b", 0x6}], 0x1, 0x0) dup2(r0, r0) 2018/04/24 04:32:21 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) [ 86.135246] FAT-fs (loop0): Directory bread(block 112) failed [ 86.195871] FAT-fs (loop0): Directory bread(block 112) failed [ 86.270284] FAT-fs (loop0): Directory bread(block 112) failed 2018/04/24 04:32:21 executing program 5: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x0, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:21 executing program 7 (fault-call:4 fault-nth:0): r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:21 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:21 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) finit_module(r2, &(0x7f0000000000)='/\x00', 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000000c0)={0x3ff, 0x20}) 2018/04/24 04:32:21 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x0) 2018/04/24 04:32:21 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f00000001a000904000000000000000000000000000000000000ffffac1414bb0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff00000000000000000000000000000000000000000000faff000000000000000000000000000000000000000000001c79bf4e9b6380e7a5b02a00000000000000000000000000000000000000000000000000070000000000000000000000020000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/04/24 04:32:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x100) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) 2018/04/24 04:32:21 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x0, 0x0, 0x0) 2018/04/24 04:32:21 executing program 5: setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:21 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/24 04:32:21 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:21 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:21 executing program 1: r0 = msgget(0x2, 0x200) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000180)=""/113) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) shutdown(r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8100, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0x3, 0x4) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000100)={0x6, [0x8001, 0xe61b, 0x1000, 0x0, 0x5, 0x100000000]}) clock_gettime(0x0, &(0x7f0000000e00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000d80)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/219, 0xdb}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/185, 0xb9}], 0x6, &(0x7f0000000880)=""/198, 0xc6, 0x1371c6d5}, 0x9}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000980)=""/128, 0x80}, {&(0x7f0000000a00)=""/53, 0x35}, {&(0x7f0000000a40)=""/222, 0xde}, {&(0x7f0000000b40)=""/82, 0x52}, {&(0x7f0000000bc0)=""/194, 0xc2}], 0x5, &(0x7f0000000d40)=""/15, 0xf, 0x6}, 0x6}], 0x2, 0x20, &(0x7f0000000e40)={r3, r4+30000000}) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/4) 2018/04/24 04:32:21 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ff27190b1b10252c4b941e5d9e8d27994ae0e1b2dd", 0xfffffffffffffe65) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x81, 0x8e3015b3741bd236) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0xfff, 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/24 04:32:21 executing program 5: setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:22 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0xe0ffffff) 2018/04/24 04:32:22 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x0, 0x0, 0x0) 2018/04/24 04:32:22 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000280)="5b905a8acc40469277b86ad6d74b3dda168bca4941094d900ed838930a570bfa2da706cbe90e6cc7395a1d1833f90a47a2a144488b43c1a27344a6713276f5fdaac9bdd8c8d902c536185d3a487a28eb00c0fd3d", 0x54}, {&(0x7f00000003c0)="4221c40540a3604ba6c50f2fd8258338d7bf46b2697364b9ccf39891ddc78e43e56309b08199637919834e81ec12632711671728523a9f173ef0fddab4c41004a8bd3b848c04f591f52007ea8ae2b8b9fb1d41675f0fefef437b236e039f2a0ee947adfa8f838feecb7d33c78a48e957623a653e68bf367c11e0e10287bcd7f2309be39183b531932031a79e410a1517fa4dfc7c76be279520c23ebf3cde62685e673deb5692a53b766ae8cc6f0272fc80da36c889e88da357701e4483ae8344f3700a0f", 0xc4}, {&(0x7f00000004c0)="ff19ddf9bb67ab81a34c7052e24f7309b5b4cb8776da47f966cba23858eef04a782559a2b7a762b2f9846021dad78e1215aef395408577191b62a6f07c6474e99a575c317e1f59b5129fffd15539e8219e575f49c9f52384304a473c092636f9b9c9d51821199b1a54f442bfa4db778b00ec8aafe99fe47bf6da7ee6fdd69c7c9947078780a9b425c76bbef09975b6b0b60db771862faf08aae8b9e54e01a9697834248cf87e3bed78048e", 0xab}, {&(0x7f0000000580)="2245329491ccfc97f09292cb8ef899e47608cb2f68ba97fbaebc7429355c409a450376e3a0dacb86d97bee7c23b58752cea5cb49acaf1e134247be7ef2eb6050529542bdd54bb7d7c83985e6aa28ec25cf16dc6ed120a4f258e8fd71574cb712aa7a3071db0d718fb2a9d112ab3357b0a249e57b3c8f86f14077ce1662d85b8209fecf316d845c674ae37a89b36b2e24a3f276afeb034e259a10445962f51ea9e73b4b34d73272bd48689abe60300daa8eccf279a9528cf1d0c10d939d118197273e6af2c31177b96661275d1697b5034a4daa02f5ea3478a678ad54f8a0b5ff5b10e4f6c13207487ee6abea098c82f5d91816fb5cd3", 0xeb}, {&(0x7f0000000180)}, {&(0x7f0000000680)="334082a70098b8750d224428bc1ed645c9305d68978a78bba9acae151a7d8403f5b9dcf510c236b1a7e26e59b772af73cc78d1f397c42649f808d8c0e1b511bb34a87741f6eeb2de95bb8c28d38c16e272cc673a98", 0x55}, {&(0x7f0000000700)="d6253188537e7f621023dc49e58d2a8d8f4d5880b202a67915bfefa1f33049955facc3910db50fd0bcbee80cf930d42660717b9cffce462d1fda3775c91546d99ca40aa7d86d29d74d56770a8da1f6ae8c801a065b2193a94993884dd2ff2dcd923a6412d1edd968ca0ce72fb2125d1d9882a64431c86738c927d935d5696f8771b78f4c66c91f1c195aacbe37718c925c6358f58a2bbaf0bf930ffbe91d197344aa3c52f3b127a233f94ae9dbe2bbdefbb66e5aa59cbcc5e3857d88bfb026cfb22ed7f75d4ad5b9f09abe731d0c730203bc96365dffba62fff9d038c3f3e6", 0xdf}], 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000000340), &(0x7f0000000180)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)=""/185, &(0x7f0000000000)=0xb9) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x1, 0x1, "72f32e6e47aa5432ddad720e9d8d04d228558b8519fe500387829f8f8201e915aaeb2a3010406ddf6d15e3382b6b4b994e5285437c4d813aa379c2d408c4a1", 0x37}, 0x60) 2018/04/24 04:32:22 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:22 executing program 5: setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8)=0x2, 0xff) 2018/04/24 04:32:22 executing program 6: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/anycast6\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/04/24 04:32:22 executing program 5: capset(&(0x7f0000000180), &(0x7f0000000040)={0x0, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:22 executing program 0: getpgrp(0x0) r0 = gettid() ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000000)={&(0x7f00000001c0)=""/148, 0x94}) r1 = syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0xc001) readv(r1, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/186, 0xba}], 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000000c0)=""/191, 0xfff6}], 0x2) 2018/04/24 04:32:22 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) setpriority(0x0, 0x0, 0x0) 2018/04/24 04:32:22 executing program 7: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) dup3(r0, r1, 0x2000) 2018/04/24 04:32:22 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/04/24 04:32:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x5}, &(0x7f0000000040), 0x8) 2018/04/24 04:32:22 executing program 5: capset(&(0x7f0000000180), &(0x7f0000000040)={0x0, 0xfffffffffff7ffe9}) setpriority(0x1, 0x0, 0x0) 2018/04/24 04:32:22 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) [ 87.770824] ================================================================== [ 87.778370] BUG: KASAN: null-ptr-deref in refcount_inc_not_zero+0x8f/0x2d0 [ 87.785387] Read of size 4 at addr 0000000000000004 by task syz-executor0/7375 [ 87.792740] [ 87.794363] CPU: 0 PID: 7375 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #14 [ 87.801529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.810867] Call Trace: [ 87.813445] dump_stack+0x1b9/0x294 [ 87.817065] ? dump_stack_print_info.cold.2+0x52/0x52 [ 87.822241] ? kasan_check_write+0x14/0x20 [ 87.826471] ? do_raw_spin_lock+0xc1/0x200 [ 87.830694] ? vprintk_func+0x81/0xe7 [ 87.834495] ? refcount_inc_not_zero+0x8f/0x2d0 [ 87.839160] kasan_report.cold.7+0x6d/0x2fe [ 87.843481] check_memory_region+0x13e/0x1b0 [ 87.847886] kasan_check_read+0x11/0x20 [ 87.851851] refcount_inc_not_zero+0x8f/0x2d0 [ 87.856348] ? refcount_add_not_zero+0x320/0x320 [ 87.861099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.866105] ? lock_sock_nested+0x9f/0x120 [ 87.870337] refcount_inc+0x15/0x70 [ 87.873953] llc_ui_release+0xba/0x2b0 [ 87.877825] ? fsnotify_first_mark+0x330/0x330 [ 87.882401] sock_release+0x96/0x1b0 [ 87.886103] ? sock_alloc_file+0x4e0/0x4e0 [ 87.890340] sock_close+0x16/0x20 [ 87.893782] __fput+0x34d/0x890 [ 87.897057] ? fput+0x1a0/0x1a0 [ 87.900329] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.904825] ____fput+0x15/0x20 [ 87.908092] task_work_run+0x1e4/0x290 [ 87.911972] ? task_work_cancel+0x240/0x240 [ 87.916288] ? switch_task_namespaces+0xbd/0xd0 [ 87.920958] do_exit+0x1aee/0x2730 [ 87.924493] ? mm_update_next_owner+0x980/0x980 [ 87.929149] ? print_usage_bug+0xc0/0xc0 [ 87.933199] ? graph_lock+0x170/0x170 [ 87.936985] ? do_raw_spin_unlock+0x9e/0x2e0 [ 87.941389] ? rcu_note_context_switch+0x710/0x710 [ 87.946305] ? lock_acquire+0x1dc/0x520 [ 87.950272] ? __might_sleep+0x95/0x190 [ 87.954244] ? __lock_acquire+0x7f5/0x5140 [ 87.958481] ? debug_check_no_locks_freed+0x310/0x310 [ 87.963657] ? do_raw_spin_unlock+0x9e/0x2e0 [ 87.968052] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 87.972624] ? kasan_check_write+0x14/0x20 [ 87.976851] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 87.982035] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 87.987569] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 87.992659] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 87.998182] ? futex_wait+0x5c1/0x9f0 [ 88.001972] ? perf_trace_lock+0xd6/0x900 [ 88.006752] ? zap_class+0x720/0x720 [ 88.010456] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 88.015638] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.021164] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 88.026260] ? futex_wake+0x2f6/0x750 [ 88.030049] ? graph_lock+0x170/0x170 [ 88.033847] ? memset+0x31/0x40 [ 88.037121] ? find_held_lock+0x36/0x1c0 [ 88.041182] ? lock_downgrade+0x8e0/0x8e0 [ 88.045330] do_group_exit+0x16f/0x430 [ 88.049207] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 88.053779] ? __ia32_sys_exit+0x50/0x50 [ 88.057839] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.062327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.067337] get_signal+0x886/0x1960 [ 88.071052] ? ptrace_notify+0x130/0x130 [ 88.075106] ? lock_downgrade+0x8e0/0x8e0 [ 88.079252] ? rcu_is_watching+0x85/0x140 [ 88.083386] ? __lock_is_held+0xb5/0x140 [ 88.087436] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 88.092625] do_signal+0x98/0x2040 [ 88.096158] ? get_unused_fd_flags+0x190/0x190 [ 88.100728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.106259] ? setup_sigcontext+0x7d0/0x7d0 [ 88.110570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.116104] ? anon_inode_getfile+0x380/0x4c0 [ 88.120589] ? reverse_path_check_proc.cold.21+0x1f/0x1f [ 88.126034] ? get_unused_fd_flags+0x121/0x190 [ 88.130606] ? __alloc_fd+0x700/0x700 [ 88.134418] ? exit_to_usermode_loop+0x87/0x310 [ 88.139081] exit_to_usermode_loop+0x28a/0x310 [ 88.143657] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 88.148485] ? fput+0x130/0x1a0 [ 88.151753] ? do_syscall_64+0x92/0x800 [ 88.155810] do_syscall_64+0x6ac/0x800 [ 88.159689] ? finish_task_switch+0x1ca/0x810 [ 88.164186] ? syscall_return_slowpath+0x5c0/0x5c0 [ 88.169109] ? syscall_return_slowpath+0x30f/0x5c0 [ 88.174040] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 88.179419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.184258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.189431] RIP: 0033:0x455389 [ 88.192605] RSP: 002b:00007f0a9bbd0ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 88.200388] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000455389 [ 88.207642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 88.214895] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 88.222153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.229408] R13: 00007fff68d4e71f R14: 00007f0a9bbd19c0 R15: 0000000000000001 [ 88.236679] ================================================================== [ 88.244021] Disabling lock debugging due to kernel taint [ 88.249969] Kernel panic - not syncing: panic_on_warn set ... [ 88.249969] [ 88.257352] CPU: 0 PID: 7375 Comm: syz-executor0 Tainted: G B 4.17.0-rc2+ #14 [ 88.265918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.275265] Call Trace: [ 88.277855] dump_stack+0x1b9/0x294 [ 88.281489] ? dump_stack_print_info.cold.2+0x52/0x52 [ 88.286684] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.291436] ? refcount_inc_not_zero+0x40/0x2d0 [ 88.296085] panic+0x22f/0x4de [ 88.299265] ? add_taint.cold.5+0x16/0x16 [ 88.303394] ? do_raw_spin_unlock+0x9e/0x2e0 [ 88.307782] ? do_raw_spin_unlock+0x9e/0x2e0 [ 88.312171] ? refcount_inc_not_zero+0x8f/0x2d0 [ 88.316819] kasan_end_report+0x47/0x4f [ 88.320769] kasan_report.cold.7+0x76/0x2fe [ 88.325073] check_memory_region+0x13e/0x1b0 [ 88.329462] kasan_check_read+0x11/0x20 [ 88.333421] refcount_inc_not_zero+0x8f/0x2d0 [ 88.337906] ? refcount_add_not_zero+0x320/0x320 [ 88.342643] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.347639] ? lock_sock_nested+0x9f/0x120 [ 88.351862] refcount_inc+0x15/0x70 [ 88.355481] llc_ui_release+0xba/0x2b0 [ 88.359346] ? fsnotify_first_mark+0x330/0x330 [ 88.363911] sock_release+0x96/0x1b0 [ 88.367611] ? sock_alloc_file+0x4e0/0x4e0 [ 88.371830] sock_close+0x16/0x20 [ 88.375262] __fput+0x34d/0x890 [ 88.378519] ? fput+0x1a0/0x1a0 [ 88.381781] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.386257] ____fput+0x15/0x20 [ 88.389519] task_work_run+0x1e4/0x290 [ 88.393385] ? task_work_cancel+0x240/0x240 [ 88.397690] ? switch_task_namespaces+0xbd/0xd0 [ 88.402357] do_exit+0x1aee/0x2730 [ 88.405886] ? mm_update_next_owner+0x980/0x980 [ 88.410533] ? print_usage_bug+0xc0/0xc0 [ 88.414595] ? graph_lock+0x170/0x170 [ 88.418378] ? do_raw_spin_unlock+0x9e/0x2e0 [ 88.422771] ? rcu_note_context_switch+0x710/0x710 [ 88.427678] ? lock_acquire+0x1dc/0x520 [ 88.431633] ? __might_sleep+0x95/0x190 [ 88.435592] ? __lock_acquire+0x7f5/0x5140 [ 88.439811] ? debug_check_no_locks_freed+0x310/0x310 [ 88.444982] ? do_raw_spin_unlock+0x9e/0x2e0 [ 88.449369] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 88.453934] ? kasan_check_write+0x14/0x20 [ 88.458151] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 88.463322] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.468839] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 88.473921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.479437] ? futex_wait+0x5c1/0x9f0 [ 88.483220] ? perf_trace_lock+0xd6/0x900 [ 88.487354] ? zap_class+0x720/0x720 [ 88.491062] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 88.496239] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 88.501761] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 88.506841] ? futex_wake+0x2f6/0x750 [ 88.510630] ? graph_lock+0x170/0x170 [ 88.514413] ? memset+0x31/0x40 [ 88.517674] ? find_held_lock+0x36/0x1c0 [ 88.521722] ? lock_downgrade+0x8e0/0x8e0 [ 88.525852] do_group_exit+0x16f/0x430 [ 88.529724] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 88.534283] ? __ia32_sys_exit+0x50/0x50 [ 88.538328] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.542809] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.547807] get_signal+0x886/0x1960 [ 88.551502] ? ptrace_notify+0x130/0x130 [ 88.555542] ? lock_downgrade+0x8e0/0x8e0 [ 88.559672] ? rcu_is_watching+0x85/0x140 [ 88.563798] ? __lock_is_held+0xb5/0x140 [ 88.567836] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 88.573012] do_signal+0x98/0x2040 [ 88.576545] ? get_unused_fd_flags+0x190/0x190 [ 88.581107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 88.586630] ? setup_sigcontext+0x7d0/0x7d0 [ 88.590932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 88.596446] ? anon_inode_getfile+0x380/0x4c0 [ 88.600935] ? reverse_path_check_proc.cold.21+0x1f/0x1f [ 88.606376] ? get_unused_fd_flags+0x121/0x190 [ 88.610937] ? __alloc_fd+0x700/0x700 [ 88.614722] ? exit_to_usermode_loop+0x87/0x310 [ 88.619381] exit_to_usermode_loop+0x28a/0x310 [ 88.623948] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 88.628770] ? fput+0x130/0x1a0 [ 88.632035] ? do_syscall_64+0x92/0x800 [ 88.635994] do_syscall_64+0x6ac/0x800 [ 88.639867] ? finish_task_switch+0x1ca/0x810 [ 88.644345] ? syscall_return_slowpath+0x5c0/0x5c0 [ 88.649253] ? syscall_return_slowpath+0x30f/0x5c0 [ 88.654162] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 88.659508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.664339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.669512] RIP: 0033:0x455389 [ 88.672680] RSP: 002b:00007f0a9bbd0ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 88.680366] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000455389 [ 88.687612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 88.694859] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 88.702107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.709355] R13: 00007fff68d4e71f R14: 00007f0a9bbd19c0 R15: 0000000000000001 [ 88.717087] Dumping ftrace buffer: [ 88.720612] (ftrace buffer empty) [ 88.724301] Kernel Offset: disabled [ 88.727907] Rebooting in 86400 seconds..