INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts. 2018/04/28 00:13:30 fuzzer started 2018/04/28 00:13:30 dialing manager at 10.128.0.26:34871 syzkaller login: [ 50.480177] can: request_module (can-proto-0) failed. [ 50.491588] can: request_module (can-proto-0) failed. 2018/04/28 00:13:38 kcov=true, comps=false 2018/04/28 00:13:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000014000100000000000000000002180000", @ANYBLOB="0800020000000000"], 0x2}, 0x1}, 0x0) 2018/04/28 00:13:41 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/04/28 00:13:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x200000cd1, 0x20000000, 0x7d, &(0x7f0000ffd000/0x3000)=nil}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x80011, r0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/28 00:13:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="a7"], 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r3, 0x0) madvise(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x100000009) 2018/04/28 00:13:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/28 00:13:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) write(r0, &(0x7f0000caf000), 0x0) 2018/04/28 00:13:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x13f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x705000, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 2018/04/28 00:13:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 55.681181] IPVS: ftp: loaded support on port[0] = 21 [ 55.850023] IPVS: ftp: loaded support on port[0] = 21 [ 55.902842] IPVS: ftp: loaded support on port[0] = 21 [ 55.948452] IPVS: ftp: loaded support on port[0] = 21 [ 56.050520] IPVS: ftp: loaded support on port[0] = 21 [ 56.161328] IPVS: ftp: loaded support on port[0] = 21 [ 56.292530] IPVS: ftp: loaded support on port[0] = 21 [ 56.455562] IPVS: ftp: loaded support on port[0] = 21 [ 57.610886] ip (4695) used greatest stack depth: 54312 bytes left [ 58.328985] ip (4752) used greatest stack depth: 53640 bytes left [ 58.919405] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.925980] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.941208] device bridge_slave_0 entered promiscuous mode [ 59.062906] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.069402] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.104249] device bridge_slave_0 entered promiscuous mode [ 59.165766] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.172366] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.185064] device bridge_slave_0 entered promiscuous mode [ 59.239871] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.246389] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.271574] device bridge_slave_1 entered promiscuous mode [ 59.345960] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.352489] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.376920] device bridge_slave_0 entered promiscuous mode [ 59.409490] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.416130] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.426632] device bridge_slave_1 entered promiscuous mode [ 59.473344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.481663] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.488187] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.531516] device bridge_slave_1 entered promiscuous mode [ 59.575093] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.581600] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.622194] device bridge_slave_1 entered promiscuous mode [ 59.661823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.671510] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.677994] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.718932] device bridge_slave_0 entered promiscuous mode [ 59.735274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.750557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.760173] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.766722] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.806102] device bridge_slave_0 entered promiscuous mode [ 59.875207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.889979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.917641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.960153] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.966671] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.021227] device bridge_slave_1 entered promiscuous mode [ 60.077799] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.084363] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.099775] device bridge_slave_0 entered promiscuous mode [ 60.119535] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.126171] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.144251] device bridge_slave_1 entered promiscuous mode [ 60.153574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.182977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.260655] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.267164] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.321205] device bridge_slave_0 entered promiscuous mode [ 60.351974] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.358473] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.371007] device bridge_slave_1 entered promiscuous mode [ 60.379563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.445606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.456766] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.474729] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.481229] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.516190] device bridge_slave_1 entered promiscuous mode [ 60.555438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.608936] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.623654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.682776] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.716709] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.734868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.771666] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.810429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.904876] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.947451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.960734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.983206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.994516] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.059663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.066707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.114439] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.184154] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.201335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.210163] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.218236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.247722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.259180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.306334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.313343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.350267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.357275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.442205] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.488778] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.511413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.520012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.555492] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.605811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.613350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.707540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.714577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.730903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.747940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.788895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.816348] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.840112] team0: Port device team_slave_0 added [ 61.866230] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.916019] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.924476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.943707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.969958] team0: Port device team_slave_0 added [ 61.992757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.999760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.016418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.031630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.079673] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.101657] team0: Port device team_slave_1 added [ 62.141326] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.176420] team0: Port device team_slave_1 added [ 62.197312] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.255225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.262303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.325768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.332809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.346934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.377178] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.391374] team0: Port device team_slave_0 added [ 62.398304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.405457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.417299] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.435288] team0: Port device team_slave_0 added [ 62.490209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.501375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.511372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.555359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.564105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.582293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.625755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.632892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.655306] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.690758] team0: Port device team_slave_1 added [ 62.706263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.724816] team0: Port device team_slave_1 added [ 62.756604] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.775361] team0: Port device team_slave_0 added [ 62.786290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.795914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.807642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.817600] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.834811] team0: Port device team_slave_0 added [ 62.879324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.890274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.905194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.963641] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.972245] team0: Port device team_slave_1 added [ 62.981669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.989304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.997837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.026019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.047162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.070320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.091734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.101802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.133212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.149594] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.158083] team0: Port device team_slave_1 added [ 63.176205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.183738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.192585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.205551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.213219] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.230411] team0: Port device team_slave_0 added [ 63.250937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.270949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.283821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.320795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.342262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.361916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.375694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.382872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.395210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.430185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.454696] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.476458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.486731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.498429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.517660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.525701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.539646] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.551326] team0: Port device team_slave_0 added [ 63.574743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.594641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.613853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.631969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.642289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.650852] team0: Port device team_slave_1 added [ 63.660837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.667819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.676319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.723904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.733348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.766445] team0: Port device team_slave_1 added [ 63.793812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.809550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.832751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.844208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.857293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.877180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.884238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.915723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.943496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.967482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.983776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.994787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.003120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.018061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.047797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.061420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.071617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.088378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.096233] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.114397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.137941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.148424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.171255] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.202466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.239277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.274848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.290661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.298948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.307572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.337877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.355479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.371863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.397537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.406567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.429463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.586116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.593958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.606886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.655431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.663350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.682772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.854174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.861669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.877215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.790306] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.796818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.803736] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.810200] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.828515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.061494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.279160] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.285661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.292556] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.299067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.328278] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.543244] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.549757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.556844] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.563312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.575762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.595642] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.602149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.609079] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.615596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.628070] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.803581] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.810123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.817010] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.823519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.850661] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.902959] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.909518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.916430] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.922918] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.020160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.091911] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.098445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.105375] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.111842] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.181815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.195291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.208857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.221957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.229731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.238865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.247948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.515329] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.521853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.528744] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.535205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.603899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.255543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.640163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.328324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.370375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.490688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.644557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.688770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.736193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.179225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.222743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.249774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.311350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.317667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.328732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.432835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.498175] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.540441] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.560278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.057762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.064169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.071976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.099660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.153974] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.160402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.179301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.225384] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.273408] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.367166] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.373540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.386229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.431473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.438011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.454702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.486368] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.503322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.517243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.959566] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.994604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.000883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.022196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.093773] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.136873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.184160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.204773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.237728] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.322082] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.405665] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.895466] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.991547] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/28 00:14:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8102, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x52, 0x4) 2018/04/28 00:14:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') pwritev(r0, &(0x7f0000001600), 0x0, 0x0) 2018/04/28 00:14:10 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x18}, 0x10) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x8, &(0x7f0000000700)=[{&(0x7f0000000100)="225172289b33c53e64dde09f3898fa61c4781c5c4ebab6c8ead173b843a82f916c4a07738a49054ccd1227fa8fbbaa5ab480c3ff26107001285d62f5801028596d58d93179304ccc50620e377f2aa4c84976a9b10f42c0921c395465b4be82f90bda94a4af4426e31770ad5ec630de9713125a0b6c172d7e9a991ece5fc986cc06d56add6de7c577aedd1b8c01eecbaf7c351f3568595ffc50fa162595d9d5c2f10b1130dc651157249f8b32a666cc635ea0771981981e95dadf798017d3a959e0cb0fbeeb63514bbf02a7074c14354f99", 0xd1, 0x6}, {&(0x7f0000000200)="6f71c79f1d4d9388502f28a4851748588d9afbe41ea139a0b92559cb863b9169a2f2eb6621703e7129b0bb977f9d7c460b24563b3aed340f28d39802dc36246809b173adeceac36d4f52e7fe2ba8694ea8218666b02f97c3950eaa8e350177f6fed2358231604a", 0x67, 0x1000}, {&(0x7f0000000280)="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", 0xfd, 0x634b}, {&(0x7f0000000380)="a433cc799fefd660b0568fce75e2bb24432686cefafbc214287b8d15abcbc6ef497155230d2179af2a052c02e536128e3c4c93f72f8aac282148fc6450f2b239a758da2d783a217b8c671270bee0310b69c80d5ced455de51a077c6f71d3f9866c211b913ea34d683dd881db7ee5", 0x6e, 0x2}, {&(0x7f0000000400)="6fba27b8ba7abf505c993c6228a51ca5a31a105692b74ef2006fbbc7abfe85e33f2d2f8f6fc8e3a847944cb5647f05cbd9a8e63125ffb993962898ec319bd1e1335df3c221a968", 0x47, 0x1}, {&(0x7f0000000480)="b31823f50aa30ca453b59015c4e6c90126584316c7077e6eea3b3cb55459dfa8331384a7507df3b899e73b579e7a032f58c10e1b8bfd6d1de0c300536d756fa9425a62de8c87da4eec247554758fcedfcde388101e8d53a6bc7ae50ab0d0f0336cfa1fd0d631e67c312d00c298b58a5c98c33d2238cae3fdd327b2689565a952d15a3e85648c231e1f1b32e68253fdb66adf", 0x92, 0x3}, {&(0x7f0000000540)="29126e8097ea856fe550e083cda79b0e52d2a7fdc82109171711e0bd34178aaa6d49feaa64f29f99305919684ed624e70ca4b673d9963988d55b57a00e367640a51339a3fbb02967ae1299c7f5fb6abc7c2c7e21a35da5877f14f70afe252c96c6293ac44a2acfe49e76e759a7f08a690057a2d3b02fae8c25fc27c8346edcbffd3557eb13e918480ffba705bf7158b3391544887bee2a673eec86037e16805c5119eb3d6afb53e3057aee25789b4fb1ddd476fa6f32c5292dc04b84521245b5ff8868444acd5c4657d4eca42b3c2bcfe0c9c7f3d523b46ae7100f1fc0285b5cf1e9ae2e323ebc1c4210c92347fd1d0c", 0xf0, 0x5}, {&(0x7f0000000640)="eedf5ae45f8acd49d555a90d6f5176f0f73082e37ed190cb63767ff788513cbb2eabf6b44adb46e2d0169b687d72c4b76a7a6d3b1e0236e4428fd66f2e35bcf32eeb2c2788a31476f76ce470f5a825123d926202d392c28ac2de5316d119d4061af1750b00de25da157138eb9d521b29cac6a211539b5767620417a1a81fa9bcaf00e6e6e5a28160aa052950b43c10125853a9caa041d98a01940df036c7a6", 0x9f, 0x3e8f}], 0x84, 0x0) 2018/04/28 00:14:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000397, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0xa, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {}]}) 2018/04/28 00:14:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x617}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffc0}], 0x48) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xfc, "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"}, &(0x7f0000000040)=0x104) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff4e}}, 0xffffffff00000000, 0x4, 0x8, 0x4ab}, 0x98) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x20) 2018/04/28 00:14:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x4000) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000180)=0x48) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='veth0_to_team\x00', 0x10) clone(0x40000, &(0x7f00000001c0)="00775d723fa20c19fd7ab59330f1f698dff4c2dc27276499704e282aff0e4f580cabc1a5028d6f6e5f65a4bcffdee4259bc8745016d1863e737b88cf0420d0921354113abe7a32b2537eca9ce46f6313a46838c852c47d270847ba0540b5", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000003c0)="d3627fb4730b24485c55bb35e1068b49fc243ac1318cd2eb7de0203ba5c78153b2fd6094f34f94c524d411350bcf5d021fe17aa78b886bbb5895cb35015b1040c4f83fad82d3a398a00d83b23b032a2573e51df1598130cd3379d8f1b8904cc475fa686c47bc49a5b60f9f6bc22d3914eeeb5963f709f4d3f137d3bf2fb1b1b9b2758d8a435de24ab92b74e26b0a284c071afe8b452ff706d25d0f927229978dec3a5dfab0eeaeae165bd19b944d1341812ddf94e0c694874beace1805fcad3267af63a0388ed6412feb0e865330852a6b3c2288efa7992d9a07edf643860854669520eb5b20d1d9") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) 2018/04/28 00:14:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) close(r0) 2018/04/28 00:14:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:10 executing program 1: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup2(r0, r0) close(r1) recvmmsg(r1, &(0x7f0000001800), 0x0, 0x0, &(0x7f0000001880)) 2018/04/28 00:14:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000)="daf2c5", 0x3) 2018/04/28 00:14:10 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000000000000000004200150066", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) pause() write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000fa0ae40000000001000000fe00000000000aef43274dae497f02106276c11afda9ad319035b40d689b1e063a8b7f347d914f1c5a265b3edc3711dc0a1baa0597548a4c94b5255eb70add77"], 0x25) 2018/04/28 00:14:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:10 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000001c0)=""/210) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)='\x00', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) 2018/04/28 00:14:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@nl=@unspec, {&(0x7f0000000240)=""/178, 0xb2}, &(0x7f0000000100), 0x2}, 0xa0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x28000, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/04/28 00:14:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x1) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000200)=""/159, &(0x7f0000000040)=0x9f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x3, 0x1, 0x4, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f00000000c0)=""/207}, 0x18) 2018/04/28 00:14:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) recvmsg(r0, &(0x7f0000002940)={&(0x7f0000002780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000000040), 0x0, &(0x7f0000002840)=""/206, 0xce}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 00:14:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) 2018/04/28 00:14:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x1ec) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r2 = getgid() pipe2(&(0x7f00000001c0), 0x80000) chown(&(0x7f0000000040)='./file0\x00', r1, r2) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x68002) 2018/04/28 00:14:11 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@nl=@unspec, {&(0x7f0000000240)=""/178, 0xb2}, &(0x7f0000000100), 0x2}, 0xa0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x28000, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/04/28 00:14:11 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @local}, &(0x7f00000000c0)=0xfffffffffffffe7a) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/04/28 00:14:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) r2 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r2, &(0x7f0000000000), 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x3000000c}) 2018/04/28 00:14:12 executing program 7: r0 = socket$inet6(0xa, 0x807, 0x44) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x0, 0x4e22, 0x0, 0x2, 0x20, 0xa0, 0x3f, r1, r2}, {0x10000, 0x1b57, 0x3, 0xffffffffced8c650, 0x6, 0xd5b1, 0x7, 0x100}, {0x2, 0x401, 0x4, 0x8}, 0x80000001, 0x6e6bbb, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x7c}, 0xa, @in6, 0x3500, 0x4, 0x2, 0xbd4, 0x9, 0xffff, 0x1}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x9, 0xffffffff, 0x100, 0x0, 0x40020, r1}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 00:14:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/253, 0xfd}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000400000200000000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000400)={0x24, 0x26, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0xa8, r1, 0x18, 0x70bd25, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xffffffffffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x803}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/28 00:14:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x88, @rand_addr=0x4c, 0x4e22, 0x4, 'lblc\x00', 0x6, 0x2, 0x10}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000001c0)=0x7) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000340)="4e164b0d124856e059ff4e3479a548b6a9dfc48dd2499b2eae006bae7750cba6a747933178d042432966b930d09f0a5c4d150400367ab8d3be6414c453154501a950aafa3ea53bcb659d40563ca3a5bd50bc0f048b487fea766919eac5041eb4cdc27bb216425cde7e46a0aa24035de42b4fa5fb0b781d09d4036f36751d10320e2f6aab47fc19738fcc76a4f07066f8d145fd0515c13776f0864115fe575d984ae163acb33d8b289900af1fd98ab353e9b859d75cd596d6abb4354549698950eaf2cb5d54e46b551307cea554ea26e4", 0xfffffe8b) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x82, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2000, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 2018/04/28 00:14:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) 2018/04/28 00:14:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) [ 85.180853] IPVS: set_ctl: invalid protocol: 136 0.0.0.76:20002 lblc [ 85.275389] IPVS: set_ctl: invalid protocol: 136 0.0.0.76:20002 lblc 2018/04/28 00:14:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001400090100000000000000000a000000187ecf85cfe80efd7afb54b1d76da5febb4bc09566a488dc493bc8dea7ce3f138eec1cd4ab7f0a2e120a560dfe9c2356a8fcecc7d30a710df3d142d12bcb668457d5189e13837ee5fd82074be535a2eee35b6e93d7e1353aa9279bb541c97b05dfd8f92c8b48654a4404e0e8c6a011288a1a5cd8a596291dc130d413c542bc597cbdf44d740f75cfeafeead708d2c4117dfe40f867324ef5be7a6c51e0c3320225f0cabbc2173521b80518409730cd3c64b85a8fc0b7cb049611bcee95fc458e46ede9481d6db89f94b918ac44f9be081830a05086a835271732a1cad5fe64a2ac88c7633569b0d160eb36f78cd8442e32ecc685867eae5cdc1f694a51a4fb4bd2015f0f4270215bd39741a1c7cb081fbcffe70d231f0c9684761c8311a9415a17b31e69946ec9ecee741060927915833497ce414d7a14f34ea0ffd63e", @ANYRES32=r2, @ANYBLOB="1400060000000000bbf1ffff000000000000000014000100fe8000000000000000000000000000aa"], 0x40}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000000)='md5summime_type\x00', 0x2) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/04/28 00:14:12 executing program 3: mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x400}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x10001, 0x100000001, 0x0, 0x10000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7, 0x8, 0x7}, 0x10) writev(r0, &(0x7f0000000040), 0x100000000000034e) 2018/04/28 00:14:12 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0xffffff40) read(r0, &(0x7f00006de000)=""/50, 0xa7339e4b) [ 85.444586] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 85.519508] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/28 00:14:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:13 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) r1 = socket(0xa, 0x2, 0x0) r2 = epoll_create(0xfffffffffffffff8) r3 = gettid() r4 = getuid() r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000a00)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="d5bf8574d83e39f0c3bc21b9736ac3c8b4888c01522d68d49c93ea2d8e5b2422027eee997006fb9b1e460dae744fca4f44c403fbd9b90841fc6e552ed6e1c149eb7bf61dc22d0b7d1b5844a97813826f65c48166a9602f8daced3c24809e8ee1b67d1e5a1f2e51ee62efb707909d3e3a6bf9bc9e00b680d777819d925adf70bf086fe66c5f8df4986c41d529a8afc3d0c19c0da945d464f0339ede8743ff9e0195f89e682f5cdd91cd277558fef9451d601c2d7a5a4930bc3239ec3d24073326cd4dbd244ac3b148711ee2d77417bb606840b4c96f995cd8", 0xd8}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="62ecd6fc607b145f7cf862285c34aa007e0a74ee5cdbe6ab7bc27aa8d6e086021165ee727c7b4335a2c6b62aeffd28bb5ebb8b6f27ab646320996248750d2b24debb4c5073ae12228da4732e38cc133d0b828142a1818212391a57b16d84166fd139bb4c40c93f595c653b5bb7639701a39735ba5d751fcd4cf200ae61211744ed79e804bd442e5d0a1a01ffad37ab5c7387241ba4c44c9a81960dcda5e06fbfd51bcf957214b5dd10d20258b6c11fcac93eab77074e5f33b916c260987db4af506c80fd74b5269169120833fd059320f754f6daa697d3b3a5", 0xd9}], 0x3, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r1, r0, r1, r0]}], 0x50}, {&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000540)="490eec48afb504af8b9585bf303cb16d253e368c4c6748df064e748c5d71df4ae3f1d785", 0x24}, {&(0x7f0000000580)="ae776963e7b79adc60631c20005bac3062a89ce093a34e78b12144e425fabe7f4a07b52f630bd31752d757140d8b10f21131359b803f84a44bbf8d4e079005de0e7d8bb28879b0d9b82a204927cbc93fd5e62431fc295ee637b23f3aa3b635ce9769cf68fa3283aa1bf02317b62754a39488163bf250f7df9acd34559ca7ea519f69bc1c58840d010e32e5c50b11975603918092a4aad93201f929e42870e6b8169f371dec561239ccba2a864f", 0xad}, {&(0x7f0000000640)="5761d2a835f272b98d686e4530f5b63e0896764e64fdae18ce845ab7a3bf1fd4dfe3ac30404a8cb6bc562ecdf3b283edd64a968aad25b2b8c7b8f32a3a96641062608175afbdf3ad55caf0ef08ce32d42458d23b311809d7a3ff5939e328c80bb7a96a4b732eb70304a2d578482593c67d98c13fce744ee08b55608098fb6ebd98e137ddb190df2033934b397f70413610711ba623f85c262f200d39", 0x9c}], 0x3, &(0x7f00000008c0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x120}], 0x2, 0x44000) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000ffc), &(0x7f0000001ffc)=0x4) 2018/04/28 00:14:13 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000240)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000000c0)='../file0\x00') statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8001, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/28 00:14:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x74, r1, 0xb09, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x3, 0x0, 0x9}}) 2018/04/28 00:14:13 executing program 5: r0 = memfd_create(&(0x7f000003e000)="d1", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time}], 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 00:14:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00000001c0)=0x10) r1 = semget(0x0, 0x4, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}, {0x4, 0x101}, {0x1, 0x10001, 0x1000}, {0x1, 0x5, 0x1800}, {0x3, 0x10001, 0x1000}, {0x3, 0xffffffffffffffff, 0x800}], 0x6, &(0x7f0000000080)={r2, r3+10000000}) 2018/04/28 00:14:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x175) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/231, 0xe7) close(r1) 2018/04/28 00:14:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:13 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x80000000000005, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x73}, 0x2c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000038c0)={@local, @broadcast, 0x0}, &(0x7f0000003900)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xffffffffffffff6a, 0xc3, &(0x7f0000000140)=""/195, 0x41000, 0x1, [], r1}, 0x48) 2018/04/28 00:14:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000300)={'syz1', "3fbdcdf743fcc62f8b05c9d2da8e28ca92486e3fd02500d773ea5966cd43b6fa78ddf94c2279e2dde13c3ac25becd4a2e5121f62159a3568d5053d24596e4e0b3b748b26f34029ae9b8b699e55901417ad4b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a6974344bc7fb836a54726f144fd0856bbf478a40a2ef60a47b74da79484a24d06062d5982a313a"}, 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f"], 0x1) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) 2018/04/28 00:14:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)="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", 0x15) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00"\x00\x00\x00'], 0xc) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/28 00:14:13 executing program 5: unshare(0x20400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x9, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x14, 0x0, 0xffffffffffffeffc}, 0x2c) 2018/04/28 00:14:13 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x8, 0x20, 0x2, 0x5, [], [], [], 0x100000001, 0xaa, 0x3f, 0x6, "2fe416b6b31cc2735a519dc74b35fa82"}) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x8c8c) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/04/28 00:14:13 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x200000) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000180)=""/92, &(0x7f0000000200)=0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x2}, {0x3, 0x3}, {0xa, 0x6}, {0x6, 0x20}, {0x4, 0x5}], 0x5) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'bcsf0\x00', 0x6}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="2000000018000104ffffe100000000000a000000000000000000000004000700"], 0x20}, 0x1}, 0x0) 2018/04/28 00:14:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000200)=0x4) connect$netlink(r1, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8020000}, 0xc) 2018/04/28 00:14:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:13 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bridge_slave_0\x00'}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000280)=""/194) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/28 00:14:14 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "a1ed5616dae4ac3ccf70bfb6996f0b"}, 0x1f) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) splice(r2, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/28 00:14:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000002c0)=""/12) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0xb1d, 0x70bd25, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf5b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x4801}, 0x40000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x5, 0x400) connect$pppoe(r3, &(0x7f0000000240)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bond\x00'}}, 0x1e) 2018/04/28 00:14:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xe98d, &(0x7f0000000080)=0x4) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x0) 2018/04/28 00:14:14 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) readahead(r0, 0x3, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0xff4d) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) 2018/04/28 00:14:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x8000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/28 00:14:14 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='coda\x00', 0x2000, &(0x7f00000000c0)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001140)=@filter={'filter\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x238, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000001100), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff0000ff, 0xffffff00, 0xff000000], [0x0, 0x0, 0xffffffff, 0xffffffff], 'veth1_to_bond\x00', 'bpq0\x00', {0xff}, {}, 0x3d, 0x4, 0x4, 0x24}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0xbbd8, 0x7f}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x0, 0x2, 0x1, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x1, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096) 2018/04/28 00:14:14 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000180)=""/221, &(0x7f0000000280)=0xdd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x6, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) 2018/04/28 00:14:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000007ec0)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007f00)=0x9, 0x4) r1 = syz_open_dev$dspn(&(0x7f00000017c0)='/dev/dsp#\x00', 0x2000000, 0x8000) sendmmsg$nfc_llcp(r1, &(0x7f0000007cc0)=[{&(0x7f0000001800)={0x27, 0x1, 0x0, 0x4, 0x5, 0x5, "a1f36ecf5243403bed08834edc1988952d2f72b6de14b7a913be7f8280882c8538abfaf0a8ff043dccf0f526c7d661e3cc482f6a8d3d63ab22df48c3ea26ed", 0x1}, 0x60, &(0x7f0000001c40)=[{&(0x7f0000001880)="9687ecfbe1d77e66759f698d3c41c094e45753803e036b996f722c75c9d127c88730327d2d8127ba2af96a8fffed1ebce22b02484ea12f87c54498b35fffdd2e59e44035c31f55cdacc2ba0c05201dbf91697614fd3ebfd47e21ebed8e13a5ad3d3d04d9441d8e96334a05db61acfac8de2c2bc9caf8ecae5d18bd61cdc15f9a695e09aa9301cb82fff6fca9daff58d6be897f08d7e3122352172ef0468a3055ff27c0c6276322f3f76252ba9f7638ac890cd474b83eb7dd086ebb63cfd930d48649115cf9551f80cb2df09e1cc9c854fed2b1b5eb7fa45277022294e528b3448587232dad640f32b7b221385a0b3be6e28763d68f2368a053", 0xf9}, {&(0x7f0000001980)="91486604eea12fac27a8c0e8fe59e31e6b4096fce62e40bbb718b618598f0b902495139c0e410d6a97bc75bdae2f2bb2b3c93e32a2506e70031b81806d0b1d7413592ccb5c064d507f18abc7ca80db7b3341ec48256eff8f", 0x58}, {&(0x7f0000001a00)="1eead8b5fe375862fcee2b4394dbdb42b972d3693cc7303e60fa20debe72dd44e04bf20579a834229f82be2de6a9bcd971b3bcfb2d7156d9396e7133f39411a04ce6fac865d01e6535e1a80a3a0e8246ace4b5683ec1bcd11dab4e7147a79738116166b0adda4c70452bed2940504aada4a9d3e3e7e0b54c28d459d3720f6f9190acca05a506ca1759f6bc49d0a253ecb2", 0x91}, {&(0x7f0000001ac0)="3d7f594d985df41eee147df9dd02398cd8db91752cbe725a3bdfffe65e3d3ced45395a6857883435fa3372e36549b457cdac265ea72e9f7f340b59434d45e68a106d1f47cda8d11c90c296961cf420b89fd82ab7f0962f27c917", 0x5a}, {&(0x7f0000001b40)="e6e8caafd7985bd7bf7c0c141ff1733dc0b1f0a1f1ce464513a9e5dfac5afb71500f845f771f8c73992291d28297151adeae52e14696b2900265288150113ca05f6b9b75ec6f08a722415c64ea302ef85d08f9780194e0d156b668c75573295730f51a92bc8271d53f83f57212804e0bc0058063d7542c4fcf77cbe88c7620ebb4c7a795b1b6883bf96a0d0a1a54091a43995206eba149ae76abc33eb7dc1ca2705c13abc0014ee0ca702fb545c8d97937fed69a716c6fa0d8c9b3f446afdaa55cfff531ee2b9531eb656afb660f54b72416", 0xd2}], 0x5, &(0x7f0000001cc0)={0x20, 0x117, 0x1, "906c3985ca7f84be4a422870"}, 0x20, 0x40008c1}, {&(0x7f0000001d00)={0x27, 0x0, 0x0, 0x3, 0x6ba3, 0x7, "a33dc36aae43cc181bfea8af4a850f3a86dc0f8f1420681213276969136a074421873631d2e0ec2ed1909b5c810cf9497bcf340878efc0145822dfd9a69360", 0x8}, 0x60, &(0x7f0000003180)=[{&(0x7f0000001d80)="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{&(0x7f0000002f80)="a8bbceafd4c69fe5aa2146436fc8fc53c9e25e9b9a670c5b4c5e140b2f7fa40aff24f665e1b70566031e315441e3abee239ccbcc8b945adb442b32c1bfe95974a9803c89041d8771197588434cd3b8c8f171791b03bb37c5865ed46b1f292d33f2af77db5910d8453643772c2dc483829c742c3014b11eadb0868b79ca2b4880d7d2d33f623424521e39ed4ba2c5d7d6e6c066ce211c0fd69cc8c5a3b96b71770c0add2d81463c61140958fc6fbe284c38ec26c83f0c86195de78892ae52e61a958dff6ee9d1a2fea8", 0xc9}, {&(0x7f0000003080)="b829d3a233b720ff46dc85e2a357d1e2964cb4813d9de52c5eaa821a451572f16f5e3abc91a0c12fa583442c5c8a538b90402d2b5b1a1da4363d5e66110866f4cdd57e5c435f4cc60e26a104747abe18bd4abadc1b98e761a1b60772d9d8424e3f9716d5a1e007f29eb43edb6f953c31dc210779fbd9c3924c92f6ea463715851a3f92421990d08e875ec9864d5091c228f51c94e9cc9820208d1b75e99ddc0edcf6e17615288bb5c0fbc92cd480b1e25a93c735d9757562ebe82be9d3344599a9ae54e99a374e807f76e20ba91c28405b", 0xd1}], 0x6, &(0x7f0000003200)={0x100, 0x117, 0x6, 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0x1000}, {&(0x7f0000006bc0)="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0x1000}], 0x2, &(0x7f0000007c00)={0x88, 0x119, 0x2, "456c648d31ac48b467a80700a5778cb7e8f9b73ebf320a882ec9b65263182dd229a59cdc5b5b55ef53d6581bb70727522991283bb2d51f01059cfee94d801135cefe64eb47927feb0fc870071f94630f4b20b826a23b4a1ea27736417fa2c6b8207411fb2dbfacc9f60ca37aa815127c7121b5"}, 0x88, 0x4}], 0x6, 0x8014) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001600)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000080)}, {&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/27, 0x1b}, {&(0x7f0000001400)=""/127, 0x7f}], 0x8, &(0x7f0000001500)=""/234, 0xea, 0x7f}, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001640)=@can={0x0, 0x0}, &(0x7f00000016c0)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001700)={r3, 0x1, 0x6, @random="fae859fa28ff"}, 0x10) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x2e) accept4$nfc_llcp(r2, &(0x7f0000001740), &(0x7f0000000080)=0x60, 0x800) 2018/04/28 00:14:14 executing program 7: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = shmget(0x0, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getegid() getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0xc3, r2, r3, r4, r5, 0x108, 0x8}, 0x1, 0x3, 0xfffffffffffffffd, 0x20, r0, r0, 0x71}) 2018/04/28 00:14:14 executing program 2: socketpair$unix(0x1, 0xffffffffffffffbf, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) sendmsg$unix(r0, &(0x7f0000001240)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000000c0)="7e17830d69b84d42edc2d710b32620e053e264c2ad92030eddf8ca9ff34f55243150db436be319deb399b14e3d866873ee5f829c0dceff21007eb866ff9d52add291cb69", 0x44}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="1894a5f65e63b3c3d4baecc36b41d2e4aaacd1236242b253b3ef2f7f2ee557f726d022c6e705720bc4bcabdcd9e547a452925564c4ace74d989b849cc7628a1378a35ace4abf8659d146fd978a5663fc33126dadde416248a5b88790d61049ce5650a3c1e6e1b4451a3bc4a11b3b706d3c7d850d7d920f14bd9a1524768946c8a91ea07aa51556e3f49e2978ec2cd1480de52acf71cfded69563d17bb48185443cb18c5a170cf7c9fa76", 0xaa}], 0x3, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000000c000)}, 0x0) 2018/04/28 00:14:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/04/28 00:14:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/28 00:14:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="2df286") writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='#! ./fi1 {security \n'], 0x1b) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/28 00:14:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "24eb6b", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "67ed96", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@random="a09e3f1d2a2a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@canfd={0xd, {{0x0, 0x3f, 0x0, 0x4cec}, 0x24, 0x2, 0x0, 0x0, "7eb0f27905d1ed235fed43d87108081aa78a1b5dcb0413c3944de0333bd5cfbdef4a76cbc5b6513a3dd6e2e1555738bf39e6b33e6c79279ac9957ee6cdafb9c7"}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000001c0)=ANY=[@ANYBLOB="8224026a992bd55883810eaf45eceb41d264cf0800070000000000000000a000014dbfdc6a5c4aeeec6bb9ae518d13ce6800da913271754825ecf93360f01af750cbc7d0a38ab97104fde208b3e5e326ade88e2e30b26e1f5270a573eb3f892bef9ba105be6ac62362cf379bae2de91fc52ac2413d14b590e10ac0850d9d65fff98b"], &(0x7f0000000140)={0x0, 0x2, [0x95f, 0x6e0, 0xd35, 0x651]}) 2018/04/28 00:14:14 executing program 5: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) write(r0, &(0x7f0000ffdffb)='\t!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/28 00:14:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffe00, 0x1}, {0xe35, 0x3}, 0x6, 0x3, 0x100000001}) 2018/04/28 00:14:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000000680)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000640), 0x2}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x3b, @empty, 0x4e21, 0x1, 'lblc\x00', 0x20, 0xf7, 0x2e}, {@multicast2=0xe0000002, 0x4e21, 0x1, 0x8, 0xffff, 0x80}}, 0x44) 2018/04/28 00:14:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 87.666618] ALSA: seq fatal error: cannot create timer (-22) 2018/04/28 00:14:14 executing program 1: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x282) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r1 = dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) io_setup(0x6, &(0x7f0000000080)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000004c0)) io_submit(r2, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f00000000c0)="2502b460c34ceafc32a8be437041e374ff3449", 0x13, 0xfff, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000140)="1374dd5479aebe63c056022d3e74180f40459c8a8bcb04ce7d7ca8f6a493b187a2d4331baae4f289c2efb6ead04bdf126f8714c2c25fba509f55aeda49c4de13905d9265603950226ac5b1894d008b9c0501d55aabc704aa59f82f002357d4da8f20ffb8c423d29cd97197629e6de45d82fb2d2f0960fbb1", 0x78, 0xbf47, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x8001, r0, &(0x7f0000000200)="4e29ab92b8f663576bf18c18bc4c0e57c5f7dfcd9e991fc6815153e354f101f3a3e229b530eaadab195d394d85ac4b6d2e5652a79966278ad4d15d939903dfdfdd9c065ef9cf56ec571b2fe5f7aa910900ca1df749cef0d74fdf442b463710aeacb5015b38ad97eb52b1249902bd45859b047cf023634b586954115968304b100880ef", 0x83, 0x6, 0x0, 0x1, r1}]) bind$rds(r1, &(0x7f0000000500)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x2) eventfd(0x0) r3 = accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7c0000c9", @ANYRES16=r4, @ANYBLOB="04002cbd7000ffdbdf25010000000c00010008000600776c63000c000300080004000400000008000500080000000c0001000800090017000000140003000800080004000000080007004e2100001c00020008000700c6000000080009000700000008000800790c00000c0001000800020002000000"], 0x7c}, 0x1, 0x0, 0x0, 0x20040000}, 0x90) [ 87.724847] ALSA: seq fatal error: cannot create timer (-22) 2018/04/28 00:14:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001800010000000000000000001c00000000000000000000004d8ba7fc481ed69c542d68874300a06042d495fac0ad194dbb20d3b0b704ad39a30d46d89563d0c50d9c40e9f1a708b5521bcf7eb3dbd98e79ba751fc9f688d91eee9c82e3cf50d62163cf21aea1a2bebb8493e11676a9"], 0x1c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/28 00:14:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f00000003c0)='./file0\x00', 0x4000000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in=@multicast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) fchown(r0, r1, r2) 2018/04/28 00:14:14 executing program 7: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) write$cgroup_int(r0, &(0x7f0000000100)={[0x3c, 0x3a, 0x3f, 0x32, 0x2c, 0x32, 0x2b]}, 0x7) unshare(0x800000) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x40084508, &(0x7f00007fb000)=""/220) umount2(&(0x7f0000000140)='./file0\x00', 0x8) 2018/04/28 00:14:14 executing program 5: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) write(r0, &(0x7f0000ffdffb)='\t!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/28 00:14:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) finit_module(r0, &(0x7f0000000000)='keyring@\x00', 0x3) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x1119, r1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x8, 0x8, 0x1, 0x2, 0x3, [{0x2, 0x1, 0x8, 0x0, 0x0, 0x8}, {0x4, 0x8, 0x1f, 0x0, 0x0, 0x500}, {0x10000000, 0x2, 0x1, 0x0, 0x0, 0x2}]}) dup(r0) 2018/04/28 00:14:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffffef) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 00:14:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x81, 0xa00) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) r2 = userfaultfd(0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) accept4$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r2) fgetxattr(r3, &(0x7f0000001300)=@random={'trusted.', '/dev/mixer\x00'}, &(0x7f0000001340)=""/41, 0x29) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000180)) 2018/04/28 00:14:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x1, 0x100, 0xbb, r2}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/28 00:14:16 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sendto$inet6(r0, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e579d5c42cef1f8401256cc9386bab764731e8d33e403b672dbb1dfb2", 0x48, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) ppoll(&(0x7f00000000c0)=[{r3}, {r1, 0x9}, {r0, 0x210}, {r0}], 0x4, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r1, r3, &(0x7f0000000040)=0x2000, 0x8000fffffffe) 2018/04/28 00:14:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="cf83f06b12f4cd9b326be1dca6cc020711d60c1f54333e20481836ce12f7602aeb1b61ff4a511e2c00246d07463d5f0cd080a29521d893df8830ba9e909daffe5bbfe8285838c9b5ec12d2ba193e849c7cd6a0aa298071318f2eec4223882c0b4d59a7739b81c9d97a49c143dbabc62bc7a59b01370142f30d9338f5195fcc35cc5b492eaf205faf65a474268cf918ddc7c8dfd8dd6a6986310d980ee90f74e29ec8fde9d956ef68a501a5", 0xab}], 0x1) 2018/04/28 00:14:16 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001040)={'team_slave_0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$nfc_llcp(r2, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x30, 0x3, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1f92}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xac52}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}]}, &(0x7f0000000280)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/145) 2018/04/28 00:14:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 00:14:16 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c4600000000000000646148180003003e000000000000000000000000004d938a150000001d1f32040000017400000000000000380002043090e0ebebab37c292d4429e70a2c9775edc631ed1f1c4c6e23e6aa2de7cd94b1b28b7d059406bb73a55ce78dfb3e6b092d224c61d450b993727"], 0x3a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/28 00:14:16 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x24000000, 0x32, 0x17}) 2018/04/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7e67}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x20}, {0x7, 0x4}, {0x2, 0x1}, {0x7, 0x3}, {0x4, 0x1f}, {0xc, 0x9}], 0x6) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x100, 0x1}, &(0x7f00000002c0)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x3, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000340)={0x800, r3}) getresuid(&(0x7f00000003c0), &(0x7f00000001c0), &(0x7f0000000380)=0x0) ptrace$cont(0x7, r2, 0x9, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0xff, 0x2, r2, 0x401, r4, 0x8, 0x101, 0x9}) 2018/04/28 00:14:16 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000002c0)={{0x2, @loopback=0x7f000001, 0x4e20, 0x0, 'wlc\x00', 0x8, 0x40, 0x51}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x3, 0x3b2, 0x7}}, 0x44) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc2, "68976709a0fd8ed5beee292abf0511b9a13c79c0cedc51c7c7b62f35db85d8ee3e9238cd729cd9f449fe79bbb48b08663c066dee2ea30769042daaa3304bf455497792066d08f4a12b5ce64c95a4c9b28c5d20876b175686b6642a3c48c57270f92962b0b3aa9688b5669c75ff7c5b11303d18fb5af2d6bd68c9179a6fb577957bd0a1ee9ec8c2fed49fb98129e3b036c00fe1d9b0e51c5420c43a73688d2cb4642fdc1e4026c7eb634d30bd363a49b5ba0ea7ad6eb14aeb3b11557bf724b768ed6f"}, &(0x7f0000000240)=0xca) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x1a4c000000000, 0x891}, 0x8) getsockopt$inet_int(r0, 0x10d, 0x100000000000000b, &(0x7f0000000080), &(0x7f0000000000)=0x2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x2, 0x280, [0x20000380, 0x0, 0x0, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x24, 0x88f7, 'veth0\x00', 'vcan0\x00', 'ip6_vti0\x00', 'sit0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="dc13081ccb79", [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0xfbff, 'team_slave_0\x00', 'veth1_to_bridge\x00', 'veth0_to_bridge\x00', 'veth0\x00', @random="1f63a1ed83c4", [0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2f8) 2018/04/28 00:14:16 executing program 6: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000040)=""/84) 2018/04/28 00:14:16 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1, 0x4, 0x7fffffff, 0x55, 0x0, 0x5, 0x2, 0x9, 0x9, 0x5, 0x9, 0xfffffffffffffffe, 0xfff, 0xa3f9, 0x7, 0x401, 0x80000000, 0x2, 0xffff, 0x20, 0x80, 0x5, 0x764d, 0x800, 0x0, 0x15, 0x0, 0x795ee150, 0x3, 0x9, 0x101, 0xfffffffffffffffe, 0x59da9c07, 0x8, 0xffffffffffff0001, 0x7, 0x0, 0x7, 0x5, @perf_config_ext={0x6a1e, 0x2}, 0x200, 0x8, 0x4, 0x7, 0x7, 0x100000001, 0x4}, r1, 0xd, r2, 0x2) ptrace(0x4207, r1) ptrace(0x15, r1) 2018/04/28 00:14:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ac0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e8, 0x290, 0x0, 0xc8, 0xc8, 0x290, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x80000000, 0xfffffffffffffffb, @multicast1=0xe0000001, 0x4e23}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, 'bcsh0\x00', 'lo\x00', {0xff}, {}, 0xaf, 0x3, 0x40}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x48, 0x18, "6f66d297c99ca2d930fee0d403ab72b57bf0a0d594e60d02ae213c5d97c1"}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x1fb8, @empty, 0x4e20}}}, {{@ip={@rand_addr=0x9, @multicast2=0xe0000002, 0x0, 0xffffffff, 'veth0_to_bond\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x1, 0x27}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xc11, [0x4, 0x9, 0x7, 0x0, 0x3, 0x7], 0x3f, 0x6, 0x10001}}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x8d, 0x3}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'veth1_to_bridge\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x2d}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00\x00', 0x2, r3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/28 00:14:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:16 executing program 5: syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000940)={0x14}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/28 00:14:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a40], 0x0, &(0x7f0000000100), &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000031a6c31ae201ee042402c4759057665c68b7d9bb30c9dd042dfc893d825facd84c7240173e05d5f5fcd42f839a4d85638f0e20b9"]}, 0x13c) 2018/04/28 00:14:16 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0x2, 0x5}, 0x1, 0x9, 0x100000000000000, {0x3f, 0xd8}, 0x0, 0xba53}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xe}, 0x0, r1}) [ 89.494372] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 00:14:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0xfffffffffffffffb, 0x5, 0x9, 0x2}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/04/28 00:14:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:16 executing program 1: r0 = socket(0x2, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x6}, 0x8) sendto$inet(r0, &(0x7f0000000380), 0x0, 0xfffffffffffffffe, &(0x7f0000000440)={0x2}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x40) 2018/04/28 00:14:16 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = dup2(r0, r0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400f1ff", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f000000"], 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1414197fffff0000ac1414aa0000faffffffffffffff0000000000"], 0x1c) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) 2018/04/28 00:14:16 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/28 00:14:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getpriority(0x0, r2) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="06e9f6bf0913ca244ae84b0b28793fd1d48481e232469ca3c734a1336fe8570c303207a641d69932ad579317d8c34e4f5d1ccc598d0022654dd25dbbd0ed7ff96937d5ad5d3143a3217ca5f335a5342d303267817cba752586ff2736963f25daccd1f9b181b77760f1751ed13d588eb811918659a3ae636709701e07f93183255e70177d8cb0c681085b01", 0x8b}, {&(0x7f0000000180)="182da6037259834919db6f", 0xb}, {&(0x7f0000000240)}, {&(0x7f0000000300)}], 0x4, 0x0, 0x0, 0x90}, 0x20000050) 2018/04/28 00:14:16 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x10002, 0x10103c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8a480, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3c, @broadcast=0xffffffff, 0x4e24, 0x2, 'none\x00', 0x1, 0x100000000, 0x59}, {@empty, 0x4e24, 0x2002, 0x100, 0x1, 0x4}}, 0x44) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x3, 0xde1, 0xfffffffffffffffd, 0x7, 0x0, 0x800, 0x1c00, 0x3, 0x80000000, 0x30000, 0x6, 0x6, 0xffffffff7fffffff, 0xa4, 0x40, 0x1, 0x2, 0x5, 0xda62, 0x5, 0x3, 0x3f, 0x100, 0x5, 0x74f, 0x5, 0xa6, 0x8, 0x5, 0x0, 0xa94, 0x10000, 0x7, 0x8, 0x3ec00000000000, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x100c4, 0x4, 0x2592, 0x0, 0x80000001, 0xffff, 0xffffffffffffffb8}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) mmap(&(0x7f000039c000/0x4000)=nil, 0x4000, 0x80000000, 0x32, r2, 0x0) connect$llc(r1, &(0x7f0000000280)={0x1a, 0x0, 0xfff, 0x0, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setns(r2, 0x48000000) syncfs(r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) 2018/04/28 00:14:17 executing program 3: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x3}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x800, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) 2018/04/28 00:14:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x80000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r1, 0x8e, "ee108fe388d30dddebd042cb0e213b80c2538f0622b4a56bf9651c35407a788eb71999781cf2dfa067439f748f3ec28f248bfd05d0dd66eae22af9bc3cc8155a71b6060c8907e8c94af7d0c228e2e7e6df859b22b92b966c9a4f2bbb82e08d0bfc08ff8fec49121c36ad5081c291975c9fa87444c3b37d6b6a4a7df484c1b79ee20ff3d0e7b85c6013a10f003426"}, &(0x7f00000004c0)=0x96) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x4, {0xa, 0x4e23, 0xa7d8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0xff}], 0x1, 0x0, 0x0, 0x4040815}, 0x44010) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0xd2f, 0x3, 0x101, 0xea3a, 0x7, 0xfffffffffffffff9}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x10000, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) 2018/04/28 00:14:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615f50005000000040900100008dcaf0f472a183a791a4b9f8ba42bc000000200f9000008", 0x38}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000001c0)=""/4096, 0xe}) 2018/04/28 00:14:17 executing program 0: unshare(0x40600) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x90180) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8000, 0xa0}, &(0x7f0000000140)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r0, 0xffff, 0x1}, &(0x7f0000000280)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/28 00:14:17 executing program 6: unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x9, 0x8000}, 'port1\x00', 0x0, 0x400, 0x100000000, 0x7fffffff, 0xd1, 0x2, 0x2, 0x0, 0x3, 0x40}) 2018/04/28 00:14:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x3, 0x6f6, 0x7, 0x9}) 2018/04/28 00:14:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:17 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200000000, 0x10000000010002) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/04/28 00:14:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x3}, 0xfffffffffffffe36) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/28 00:14:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000009100)={'dummy0\x00', 0x0}) stat(&(0x7f0000009140)='./file0\x00', &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009200)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e23, 0x1, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x4c71fd6cf2ccd708, r2, r3}, {0x2, 0x8, 0x1, 0x6, 0x5, 0xcdb, 0x60cf}, {0x4, 0x145c, 0xc9d8, 0x9}, 0x9, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x2, 0xffffffff, 0xffffffff, 0xff, 0x4}}, 0xe8) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/04/28 00:14:17 executing program 3: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) open_by_handle_at(r0, &(0x7f0000000040)={0x41, 0x0, "c04c8d0e1f6394f24885bfb4e35c9e5df51917c49d337d298825695a15310687c2874aa3fa153fe0100f9b9a3d8ff7f72a78cae4eb1097d12b"}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x20) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000200)=0x3, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000180)={0xfffffffffffffffb, 0x80000001}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) [ 90.486335] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 90.494162] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/28 00:14:17 executing program 2: unshare(0x400) r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f0000000380)=[{r0}, {r1}], 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x6, 0x9, 0x2, 0x7, 0x9, 0x99b7}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x60400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000040)=""/204) 2018/04/28 00:14:17 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}, 0x100) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), 0x2) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r3 = fcntl$getown(r2, 0x9) ptrace$getsig(0x4202, r3, 0x1, &(0x7f0000000040)) 2018/04/28 00:14:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000), 0x20) setsockopt(r0, 0x3, 0x4, &(0x7f0000000000)="d871babf7cdf280b8d5d984f0ef9872a9e31cd2dcc83c58bc163eee78c58d673c4c9f137158bc268018f73c11b08", 0x2e) 2018/04/28 00:14:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000014300)) semget(0x2, 0x2, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) listen(r0, 0x6) 2018/04/28 00:14:17 executing program 1: r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x204) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffe000, 0x0, 0x1, 0xa}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x2, 0x7f, 0x8, r1}, 0x10) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) fcntl$getown(r0, 0x9) [ 90.622658] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 90.630262] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.789930] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 2018/04/28 00:14:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013fba2ce30ae00000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) 2018/04/28 00:14:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615f50005000000040900100008dcaf0f472a183a791a4b9f8ba42bc000000200f9000008", 0x38}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000001c0)=""/4096, 0xe}) 2018/04/28 00:14:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fchdir(r0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x7cc0, 0x8e17b14b9253282f) 2018/04/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x7fffffff, {{0x2, 0x4e22}}}, 0x88) mmap(&(0x7f000098e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x279, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/04/28 00:14:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000e00)={@in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x5, 0x9, 0x1, "0e5c360e2c0c899e6079dd57cc96c57c49e027a40892bf2e8ffb1f750aa8bc526e3ae55e00ed8ee28f62df9f7c84942a12dd6c728268ccf34fe2a57450f410bc337ef3670a010b8a3514d5fd4cf7dc12"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001040)={0x0, r1}) r2 = inotify_init() r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000001180)={0x100000001, 0x4, 0x2, 0x4, "66de68d5e6ad91f05fde1913bd6fedc1fb4482258aeeba83807ea332d1c0640716d882ab86a37ddf57d1b98f", 0x401}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000100)=""/35, 0x23}], 0x3, &(0x7f0000000340)=""/15, 0xf, 0x8}, 0x8001}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/201, 0xc9}], 0x4, &(0x7f0000000740)=""/58, 0x3a, 0x40}, 0x2}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/201, 0xc9}], 0x1, &(0x7f0000000940)=""/200, 0xc8, 0x5}, 0x8}, {{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/92, 0x5c}], 0x1, &(0x7f0000000b80)=""/147, 0x93}, 0x101}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x3}, 0xa1}], 0x5, 0x40010040, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x880, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000001140)={r5, 0x2}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2100, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000000500)=0x3) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000f00)={0x0}) clock_gettime(0x2, &(0x7f0000000fc0)) accept4$vsock_stream(r6, &(0x7f0000000f80)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000f40)={r7, 0x2}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001080)=r6, 0x4) 2018/04/28 00:14:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:18 executing program 2: unshare(0x8000400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x1) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2d, 'memory', 0x20}]}, 0xc) pwritev(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0) 2018/04/28 00:14:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x0) creat(&(0x7f00000003c0)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 00:14:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) connect$netlink(r1, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x30400400}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x20) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @multicast2=0xe0000002}, 0xc) [ 91.111765] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 91.119424] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/28 00:14:18 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20002, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/28 00:14:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0xffffffffffffff04) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x40, 0x0, "2eb5708b22fc3dee2a6e99434c6a5d7b9619ced5b96e127b4c41427a8fbdc493aab96853cdd677ab83c1aae831bae212f95798915302bc3d12051a2c8620cc8ccaa131c260c7779f6254c3dd20ba7064"}, 0xd8) sendto$inet(r1, &(0x7f0000000100)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000001340)=ANY=[@ANYBLOB], 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/55, 0x37}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x0) 2018/04/28 00:14:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x8, 0x1000}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x10001, 0x2, 0x9, 0x30000000, 0x4, 0x8, 0x3b0a, r1}, 0x20) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r2, r3, 0x2b, &(0x7f00000001c0)={0x19, 0x6, 0x10001, 0x6}) 2018/04/28 00:14:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/04/28 00:14:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() socket$alg(0x26, 0x5, 0x0) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 00:14:18 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/04/28 00:14:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001800)={{{@in=@remote, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001900)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001ac0)=0xe8) r2 = syz_open_dev$sndmidi(&(0x7f0000001b00)='/dev/snd/midiC#D#\x00', 0xfffffffffffffbff, 0x44000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001980)={"686fe1ffefff001f00009900", r1}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/28 00:14:18 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x400) umount2(&(0x7f0000b1d000)='.', 0x2) acct(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/current\x00') fchdir(r2) 2018/04/28 00:14:18 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) msync(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x7) 2018/04/28 00:14:18 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@random="d9725eda5f21", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000001380)='./file0\x00', 0x8000, 0x40) accept4$llc(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x10, 0x80000) 2018/04/28 00:14:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x0, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x80000001, 0x0) ioctl$TIOCCONS(r1, 0x541d) nanosleep(&(0x7f0000000500)={0x77359400}, &(0x7f0000000540)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [], {0x0, 0x1c9c380}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000940)=0x0) getresuid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = getuid() r7 = getgid() sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000640)="95800ed3c2f90b394b4d5442196ee437ecfe3e458956fc7e72a5f99ae1540a951d30ab3fcfba0585b777b16107c92e986e4bfcf263f539aef4031eacd23c9e8c8a93ef691fcfab0f6b79f7592050221360b48a349dbc3fe6b46ad6529f356680e8f9", 0x62}, {&(0x7f00000006c0)="e0ac4baaad10fcf1e10da5dfca299d741c277a3cc9db17f6167ae8963e15476a502881847b7fc5dc3ef8fc1caa55550da21989841b39614aa5c9fe275575cae2740ef8a5b2bf585079", 0x49}, {&(0x7f0000000740)="6dcf17223f1bd2980816fc74a52a929272bdca1b8926f5c26f3a87425d20c38c6e4068ca8c991061861255f15dab0fc035fb2f5c30fafa372ebf178b309375710d33e516fe3e90aba05d8b1b6a7070feffab7a13fadc1924ef769dd2a17a620f8bd0f2af7f02c2a1dd1ba66a2bd354bed15276bc8ac77c390b596c7186c9d4eb03914abc7b76baaaafa18f7d3522fbde7e216117b8483453d182484506ffaad59cc1756796b4f7c0eff4c1eb2e48a37e22b4b0806589f08e752bc7851410fcdf2f337f30f9b0561b8880e9ffc97198aa785ebb5e73f618d6056585ebba96d1418de4", 0xe2}, {&(0x7f0000000840)="2c603f11e11729f90e1deb3920091458561dafe6", 0x14}, {&(0x7f0000000880)="799d", 0x2}], 0x5, &(0x7f0000000ac0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0, r0]}], 0xd0, 0x20040004}, 0xc0) 2018/04/28 00:14:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={"5450524f5859000100"}, &(0x7f0000000080)=0xffffffffffffff7d) 2018/04/28 00:14:18 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/28 00:14:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x0, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:19 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x307, 0x210000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x4, 0x3, 0x9, 0x0, r0}, 0x2c) 2018/04/28 00:14:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000059bec1dd3fbd2c2f1a008b7188a3de42367352b4f62b381c976076143b1fb25fee32230f7d1d60040f673b0c9b89f700c316bb8b96f77b4be1c16568549a962f6af697d8a823ae300dd941a1d40e9ab70bf13b4d4369d4f4d95ff1256d6db7f59876bec229863578e1c14d76e3eb637a156ed84a8b93fdb8690220724516ce9c57467c0bb4744b034c6a49b27137d6e976da0cc2e9e3248f3d5dbc28113a813dced52e1fdf0000"], 0x24}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/04/28 00:14:19 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/31) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/196, &(0x7f0000000040)=0xc4) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0xeb96) 2018/04/28 00:14:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x4, 0x5, 0x3ff, 0x1, 0x3f]}, &(0x7f0000000080)=0xe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x40000013}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x793, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1e}, @in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in={0x2, 0x4e22}], 0x9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/04/28 00:14:19 executing program 1: open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)}, 0x18) 2018/04/28 00:14:19 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) read(r2, &(0x7f0000000480)=""/146, 0x92) 2018/04/28 00:14:19 executing program 6: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2c872, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x80002) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/04/28 00:14:19 executing program 5: socket$netlink(0x10, 0x3, 0x0) clock_adjtime(0x3, &(0x7f0000000080)={0xed, 0xde6f, 0x5, 0x6, 0x1, 0x80f7, 0x8, 0x6, 0x40, 0x2, 0x2, 0xa8, 0x5, 0x10001, 0x4, 0x7fffffff, 0xb1, 0x5, 0x800, 0x7ff, 0x1c, 0x3, 0x1, 0x4, 0x6, 0x88}) getegid() 2018/04/28 00:14:19 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xf4) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="52514819986384925e3e0e9a5371db1154fa887ff6ebcc8d32f35387a8c94e7e9f3927f562c083ec4c80a3343796ad6cd7dfbd2216d3617706a6551375a0e13946f2fb2b382739bba7dcefa32b0fe0864709f0a9bcc9f2161d220a117a06147c482f04d647070d0e0205c08a33d610fe964fa065e4d996b8dd853683630e84cd74bc6df066d28effbb22354dbfefd40cf8d7ffd683eb5765233d060582c7f8154cba5c7462db9791e975", 0xaa, 0x7}], 0x0, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='schedstat\x00') ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000240)=""/130) 2018/04/28 00:14:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x0, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000ff0f00000007000000000000000000000000"], 0x5d}, 0x1}, 0x0) 2018/04/28 00:14:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/packet\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3f, 0x80000) 2018/04/28 00:14:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x8000000000020000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x400400) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffff, 0x2}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="08163b37f0fe4976d39b90cbe894082713b6ea7c8001000400d6"], 0x10) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "ce865c8ad573dfad67050000001000003302fb86960a1837820ade837f360200"}) 2018/04/28 00:14:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000000100)=0xc) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x6, @rand_addr=0x80000000, 0x4e21, 0x4, 'dh\x00', 0x0, 0x7, 0x18}, 0x2c) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8c62fd53733e9be6, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/04/28 00:14:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0x0, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:19 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}]}) unshare(0x8000400) fallocate(r0, 0x2, 0x0, 0x75d704b3) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/138, 0x8a}], 0x1) 2018/04/28 00:14:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x1d1, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) socket$rds(0x15, 0x5, 0x0) 2018/04/28 00:14:20 executing program 7: unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x1c) 2018/04/28 00:14:20 executing program 3: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0x10) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) userfaultfd(0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0xffffffffffffffef) recvfrom$inet(r0, &(0x7f0000000240)=""/190, 0xbe, 0x40000100, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) userfaultfd(0xa03) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 2018/04/28 00:14:20 executing program 6: r0 = socket$inet(0x11, 0xfffffffffffffffe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x11, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/28 00:14:20 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5b3040, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={0xfe, 0x6, "09bc856e001a256167681a91fd5fdebe00b4b6dcd2ff324a0692a03018c35aaec2682fc6cb088332bef6345dcb20d32e34fc0c4e7d5b0e82195e40ff9ad59448f5125d969b60d9cb3d70470b7d5b92044f846770c4bb7a17e6538b934d51326235ddac6035ddd14408f40c8fb2d01d22118270def07fc2cdd4861f3115a293456880ae9ef5695c8245b9e9d80af5df8dd2653390f9f898dfb9fb8b2a13af882497ede0ff75e6530d55ed7986734b37dfc9614f152a5ddeb6c63c46f651541d1b41aa4ecac0e1974da454a3d98b90643f6174f9c14c7af1d92c62b487148f643074dc320e57bc02bdf18a910a43c90c38b5346d238f59"}, &(0x7f0000000180), 0x400) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/04/28 00:14:20 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0xb4) getpid() r1 = gettid() ioprio_set$pid(0x1, r1, 0x73a9) 2018/04/28 00:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0x0, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ecb-cipher_null\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='bdev\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0xfffffffffffffbff, 0xb88, r3) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendto(r1, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/04/28 00:14:20 executing program 0: r0 = epoll_create1(0x80003) flock(r0, 0x1) 2018/04/28 00:14:20 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x402080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) [ 93.386666] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 00:14:20 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5b3040, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={0xfe, 0x6, "09bc856e001a256167681a91fd5fdebe00b4b6dcd2ff324a0692a03018c35aaec2682fc6cb088332bef6345dcb20d32e34fc0c4e7d5b0e82195e40ff9ad59448f5125d969b60d9cb3d70470b7d5b92044f846770c4bb7a17e6538b934d51326235ddac6035ddd14408f40c8fb2d01d22118270def07fc2cdd4861f3115a293456880ae9ef5695c8245b9e9d80af5df8dd2653390f9f898dfb9fb8b2a13af882497ede0ff75e6530d55ed7986734b37dfc9614f152a5ddeb6c63c46f651541d1b41aa4ecac0e1974da454a3d98b90643f6174f9c14c7af1d92c62b487148f643074dc320e57bc02bdf18a910a43c90c38b5346d238f59"}, &(0x7f0000000180), 0x400) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/04/28 00:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0x0, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:20 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) inotify_init() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) sendto$ipx(r0, &(0x7f00000000c0)="9412b48e26aa20645e20349b90830b5d636cdf9025a6410d96ebb19804b0fc7bdeec7f815e8598b3c57feb9fafa0fac5d5f9b65a484227f88221d35a46e4293bd7ba8b18eb36bc9a31cf1531ea38919261318399475b7dc34db08838542c8b7435ac051cea7fb49fca23cef3c70200f3520de79cde8ba5d1a6a6997662f8376a82df2c60896dbe", 0x87, 0x20044080, 0x0, 0x0) 2018/04/28 00:14:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}}}, 0x1, 0x6, 0x7, 0x909, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4000000000000000, 0x2000, 0x0, 0x8, r1}, &(0x7f0000000100)=0x10) 2018/04/28 00:14:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc38048348187"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b40040000000000025000000000000000700000000000000000000000000000095000000000000005d1e5bd6076ba27c1b16c7ee54d85b218e0199a4bd6b47624372042efa906bec77caf9ce7b0eebcce4a9b7e99ed5eb8def6263c4a314a5eb8497fe7d6caf91dc476e90440ae7f0bb16ebe802d4"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 00:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:20 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = getpgid(0xffffffffffffffff) init_module(&(0x7f0000000480)='/dev/sequencer\x00', 0xf, &(0x7f00000004c0)='self@\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000440)={0xd9, 0x0, r2, 0x8, r3, 0xfff, 0xffffffffffffffd2, 0x8}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x9, 0x4) r4 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) read(r4, &(0x7f0000000000)=""/45, 0x2d) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0x1, 0x5, r5, 0x2, r6, 0x452, 0x2, 0x80000001}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\'securityloloselinuxlo,#}&-system\x00') 2018/04/28 00:14:20 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xffffffff, &(0x7f0000000140)="b64e9af3e8c0431bef642b972affaa38f026844f06a6c88c1afed5c2a4ab11607e6c5611368edb2c45dcb77fd99beee839c8253471676681134420ab235f218dfd66f335596b489c2d8f28d452ad253d4b2a05310895023fb3e3a68647c62ff0260dc842482cc5d0cd1f67d907739e6e770138ee7aa76699f4bd4ddbbd435033e32c023480e62d9f14af9872680c30db0af46f9a11b598cf7111515688d660c3eae22e02e5b79b35e9a50b56b5554529") ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) chmod(&(0x7f0000000000)='./file0\x00', 0x4) write(r2, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) 2018/04/28 00:14:20 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x40047459, &(0x7f0000000100)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'veth0\x00'}}, 0x1e) 2018/04/28 00:14:20 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r0, 0x406, r1) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0x9) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="a2", 0x1}], 0x1, 0x0) 2018/04/28 00:14:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000002}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a0000000000000bbfe8000000000000000002788a111b782431626212ba80000000000aa7e17867071d3519d86a120004e200008907853e501917c8ae8c352f1b10000"], &(0x7f0000000040)) [ 93.869894] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 00:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000000)=""/140, 0x8c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={"69636d842af4efebab3b5200000000000000001ac000a0648ff300"}, &(0x7f00000001c0)=0x1e) 2018/04/28 00:14:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ecb-cipher_null\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='bdev\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0xfffffffffffffbff, 0xb88, r3) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendto(r1, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/04/28 00:14:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x2c, &(0x7f0000000400)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x70, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000640)={r2, 0x40, &(0x7f0000000600)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000680)=0x10) bind(r0, &(0x7f0000e79ff0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x4, {0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x19) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 00:14:21 executing program 0: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "228df6ad54062d04830e54eea740b5fa1fef093657d4aba45e3eac2098169b61612c2bbc9ab86f9116d4e91aaad197f63e60e3836f4657446c7c9589327e71"}, 0x80, &(0x7f00000006c0)}, 0x0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000ae8c000014000000"], 0x18, 0x4}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) close(r2) 2018/04/28 00:14:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/netfilter\x00') acct(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/28 00:14:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:21 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x108) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/37, 0x25) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x9, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) pipe(&(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/28 00:14:21 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r0, 0x406, r1) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0x9) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="a2", 0x1}], 0x1, 0x0) 2018/04/28 00:14:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f00008c4000)={0x0, 0x1, 0x0, 0x10000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xa2, r1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000040), 0x4) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) close(r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20000000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000080)={0x2, 0x3, 0x800, 0x1, 0x7}) 2018/04/28 00:14:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffefffd8466645000000000c000100769100007f0000010c0006000010686c02711e527ada13f6f6bc0149144e893168ccd01e408869e32bbcfb423e463dcbbcd462b34a55fad2e5a0d3c263e6eddb394f77a9fc8c8cb5a69feff1adbb43897efe03f109b0a6584eb4b1c5a06e0797"], 0x2c}, 0x1}, 0x0) 2018/04/28 00:14:22 executing program 6: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x22}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) dup2(r4, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2080) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r6 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r6, r0, 0x0, 0x7) 2018/04/28 00:14:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:22 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x8000400) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) [ 95.280162] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/04/28 00:14:22 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2c0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/227) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) setpgid(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"835051285eb359"}}, 0x10) 2018/04/28 00:14:22 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)) open_by_handle_at(r1, &(0x7f0000000000)={0x30, 0x8ab, "604af579f4eb1ce82f8a153fc061557738b36522edc0ed8b26acf3eb11d63c1fa94e6775b9ad0725"}, 0x200140) exit(0x0) fstat(r1, &(0x7f0000000080)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="a9bc6ab3eb5cf691e3f94997670928dc187efa85faeab7390ed3ebf4137949e51bac96f6699b8ae5cc0c0e75ae5a1767126c524afb4b39d3210252897cdee91a9598f4a40a1fd09f37939eb60dc4939700e9083db3569794075a9fe9c94b5b820c6bb064179e7f7b767d5c392ffa77d80c01647d95988291cedb489ee93eb817bd4468369f74ea11efe34d146b0071ab2f03d01a85206a58c745cccf7eec1021a6b5677137f4a1febb7a4794b0c9257e78275bca19146648a3be694d72e2fae1e10a32342ab6e93e8aa0c79c26e1540092765a27deb6a40ad033") 2018/04/28 00:14:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000000)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xde, 0x240002) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r1) 2018/04/28 00:14:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000580)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="406ec0d246fbf77f0523d73ba82ca2323ba9d75ec864d9bdac28204a2d738fba466e15e15bb9a90c5108e5ec32d6d9f875f93e4114d9cd4451b9540ab2ccc04391af63978b5e770c6ed6b6d4545c3335104adefea5ffae583e487ecef20083aa932b9581020e0558d5b05bcf4cacf8e1d50185daaf5775f307fddce5473036b220b854b22ede8f", 0x87}], 0x1}}], 0x2, 0x1) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="25a287f0ca34381f88b90ccf6496e7bd55abe7c86de3ac240c43be44766b5e2454e89a7a44261e5d951395dc0a7f4ebadea4eded28eeb3df2094a60300013952808fd35ed2a1164188f1e5a02a8cf534bf18a49b336184db7ada51f923a046b3df228c9f626799c79e38a9674b014bfc696d8813225ec865c6922712ed42e0044f22f23d301b00b6373b95072d1226f848", 0x91, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x7f, 0x2) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000004c0)={{0x1, 0x1, 0x8, 0x0, 0x7}}) keyctl$link(0x8, r1, r2) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) 2018/04/28 00:14:22 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x80000001}, {0x16}]}) r0 = socket(0x4, 0x800, 0xfffffffffffffff9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x4, 0x84, 0x0, "1d185b8b3c81", 0x80}}) 2018/04/28 00:14:22 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x8001, 0x10001) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/04/28 00:14:22 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='mime_typekeyring\x00', 0x1) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x14000, 0x88) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000ac0)=""/237) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000016000100001b84405a84000000000000", @ANYRES32=0x0], 0x2}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 2018/04/28 00:14:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5b, "360ff3a90127c44bb49af6d6adf327e512cbc7de9f47d4eaf2c1370e29cb69dd4ebfcd3b538082e836213df19ae23f2e6dcde2f0d2c221c531a1d9afb932648dc72539e71574dfbe1ed9d5d115d7eb3a5795fb56871d0881245ae9"}, &(0x7f0000000100)=0x63) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7fffffff, 0x86f2, 0x0, 0x1, 0x6}, &(0x7f0000000240)=0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x8, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=ANY=[@ANYPTR64]}, 0x80) [ 95.836731] audit: type=1326 audit(1524874462.835:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7463 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 00:14:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/40, &(0x7f0000000100)=0x28) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200501, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/28 00:14:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)='[', 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f00000007c0)="ae", 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200200, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x27, 0x0, 0x1, 0x3, 0x3, 0x0, "bafb751fa36c586ab00240ce3c4a1d8ab35d5d7936da13704ea19c9fc5fcb84d1ea09e874611895a599fdb8a5041fb56754d6b7ba9cc381260d5e84a32dba2", 0x15}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000280)="0b4b4e8ed4218c82dd8a25c80929c94d9fd0bb17376537035395ba3dd69d2a42a87bdf001ca537f5c5286124ffe6ade81c0e7a92f08aa914ed95f377f0469ed101d36c8b63c548480291a15fad69cb895e9508d21fef4fdf554142b18944018ae24ff442674f0b8e73a46bca44d59c947065eb68167d57221ac932a7805adc00f9ed56ccc0632f54f2d7b599bc4cd1b5e14a8817e1baf6d7538aeac2d06fa692f7e148a6d388b23a48e72fb0339c6b9399e8", 0xb2}, {&(0x7f0000000340)="de97906cb6da7d866d599d8bebd3287781e288c1d2bbc5b4765fc53b2473da0d008bab52e6de6aef485ab063836995097aa1a34b81a8bb22c8a1950820522162c2a54b1f45ac3b27f5f6876b143c90f5cd1a81ef1a2c9a50fd5c8130a0cc32ab33d8619ea877f69e8c644e0c0b88d07a898d338284c09b21786636e885e426cc58988ff4fc026fb86450f907de8e14f28195a7a88142125c5894fa2e1dd2b60387db5f096092e596bcd77a42febefdb1abf46586cd43cbf3ab", 0xb9}, {&(0x7f0000000400)="cac36d93401d5fe752111ae6cb819c2a3e83582a39be0d47a4f93884bfe7ecdd4fef1de518a3e912461a3e8e29a84562526f2a380f9aeff1f6919b2f04075f0fb73ffc7ddad5fe470c5017591facf44b6e99142233c089735d13d1a531c37d61de26740a0da9d2e256c7c51fc3d0797b54fbaf7abbce3d69be585f2c8902885b773258515dfb74ae608048773f27b79a0ef042cde9a4e3d360381370fc48a2d3", 0xa0}], 0x3, &(0x7f00000004c0)={0x50, 0x100, 0x999, "bc56c73133e19a6ef5506315fc06f12d78a0d59cada828967641db52232247e13202c19088616f770d53ef0541687d19849d6259dcc7d946ce24c2d936"}, 0x50, 0x80}, 0x10) 2018/04/28 00:14:22 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x940, 0x144) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x0, 0x100000001, "7dd946974bbb", 0x4}, 0x10) [ 95.934796] kernel msg: ebtables bug: please report to author: entries_size too small [ 95.988153] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/28 00:14:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:23 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) 2018/04/28 00:14:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='limits\x00') getdents(r3, &(0x7f0000000200)=""/31, 0x1f) 2018/04/28 00:14:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) write(r0, &(0x7f0000000100), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x7ffd, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x81, 0x4) 2018/04/28 00:14:23 executing program 1: io_setup(0x80, &(0x7f00000010c0)=0x0) io_cancel(r0, &(0x7f0000000040)={0x0, 0xeaeabc59e5faef79, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001100)}, &(0x7f00000011c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/28 00:14:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:23 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x12, 0x0, 0x29, 0x37}, 0x1c2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 96.693861] audit: type=1326 audit(1524874463.692:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7463 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 00:14:23 executing program 6: creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x7, 0x2) unlink(&(0x7f0000000080)='./file0\x00') msgget(0x3, 0x80) 2018/04/28 00:14:23 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c848e805af2f12a292ca08fd98d550dca341b83ac9e022d32a01c33911d3e7c31037fba94d59cf592eb9dd067ceef8303f5d0c0434fa2821d77aeec7b9bba36f", 0x40}], 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x200000000000009a, &(0x7f0000000140)=[{0x4, 0x2, 0x9, 0x2}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/28 00:14:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/28 00:14:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 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, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000700)="ab678e2ebfeae4920ae9bb13c20e93f388183ac4a2fa22ab35482d963b673b2e3d097a2b9761c77c0033029b4874daf80a1281fbee31a29fae9da2a4cd9f9f39cd0b62cf362844a1f13ce98c43faa77350d6ee3fe2f17b5ac8d1cfed046a25cbc6d5168e9c323e3d983ee54f2177b3730d3a9e4c67e99139956a6318cc3b1ebeef554e5dd5f02c4f44b822cbd2983298905ef7803c2f3066c7ac7878a7ccf6681e1c1b221863b900f690854dfd437aa722f1a72bc8cb91b527838a67ab193bcfe27004bc22c481a2ac5f0931602ea7b0427fe3d3cc87eb85df13e168113b7cbd8d617a1f878cb2615452e2476ff5b92fb3ef1302cf055c74f76461f6d7359f30161e4806c6896a8bc6ba2e266c7f549cf6d6604811b19108258d73304214901aa83e1a2bbd1d16a35326b2c57692913c62a693c11c03562a5ce2e2a325f5dded03c7005551eee1a09d439df88213ed51ec559578af1bc67fbe88e99bc7343b80914458cc500be250576efcfc262bf86b31cee8a3c0389234ffc501b17750d24885cbedd7b6658840282872ff51e656722764d616da5b2dde54af10e1bbfa6b97d3e695c229840a997c5eba7ca0c913cc2a3462ce03d7de8c4781b2f218b77437fc0143bc3b1af052b7d4c702f02805a12572d409af2591821cf2e826662b4f235e063b00b06e6b97400c56673279a05298695ca16a9756d78d5486cc98e7d54fd1831fc7deff93ba310d7f976724d837724be95bdb0c5359a340653bd447c6a63a29b31620b20b5385ed03ce555987ab7b50b2519d5a5f9c44c107a150faa8828a2b5ab80e544c8352c8ad0c37be64d75c61b52ffebaad3a8c6a7d0966b13199b87a83556294add169799baba95a27c499cb08fac672b6179985053764615a3574acfa7f0488b49267026049265149dc5a06c7dc09590536ddcacd409ff020237e8a330c3e1efd1f1a3d3b54dc636dbc6dc12678b4a5ded36a4c4cbfe6c594daa141c2fe01411477cb2dd0d369cb2b82719b4daaa6cc5486bc1bed933e0ee7f5f774d0a9fadc75d63b3ebebabe98c4df8256877830e1d53244b984fe3429e2bf6fb38c750423974c6813a1830f128ff74078aee79270b5bb3dbc742ab1a3f3baa876080b1f5daeffb9ac72c5697bf808251dfc809d0b38ea666656150ad217140df67039de50bcb4ef260877960a2a5c719d2e2abe6bc843e8b4be8541d7ee7af5a5677cb9694574f5ba91ea88ba4d286f19c39506f39dd35edcaaddc03975d002b3f6c618dc150a3d4c4b7ccaf59ebcdc086e17835ab211754aa5863f033e4ca45a5c18caeaf9a37a7bc24f538d420d791302e328059ebba703d9028917e4ff00c68d768497f63642664872ebdf30c6a88ae483369476143cccdf48243b13b04e5f7203102f0d7caf2f1b3e7a95800f59cd8aab0528baca854c2079b42a2f97c61719b1fc3a7a5191ff3525c748f50df3d1828f4de3b0dfcd1a05ba3b844a8bf98335ea0283c26d8f04be6553b644192d7c7fb731b1e0cbf2a1d3d8f0b99f560f601eadef08a378f7bcce898fab25b07e6a97dad034284a0976f2a15f6b59fbdf91650c295226f951674b26aa190e61c5de0043880cc2e8b45af665314f618851232fe448114622c161ab003747e5f021b5059421777959cc45ed9b76727729e837c17d6bcfde05d92356dd44a3da9bae598a5ad27825860df88429008426fb88fd696578d6d6073543af825db0db7dca09c054e83aae8fbc479eacd44514a573a20ae80beb27dd169d1605996d186eb6153b7b5c1665eb477c6fba2e9bb8fe998ddac8ca0247d408c0a0fddd22e79d59ec90cd56da0ee59dddbf1bea5c22974eb6d084d1615a7b0c9dee6e866606bb26462edcb6570a7f897c98fd733aac3b8dfd267a93a7871b0ab05b9271b59822ac97d84e8ec43ae7317cbb03b2716a94640bdf9bfe6880905eabf902b4ee6399748e78f87cdf0d63b6c692fdc99ed4b6d7ceea20a0370c7c95261f5fe12a5786a64ea3ccef80fbad891876b5d24e5cf2e791eee3e5de2c6980d4bc83a6a1cfe9c7166180e83313c6b998a998b4331ed04016d543c418ec1a419ee20de44eac96144c926f5915a934e4df206fbcd281de30c1d0d831fd45ecdb07c368a27302f1ade2b98d43bdfd9c27bc235509d8babcc9", 0x601, 0x0, 0x0, 0x0) 2018/04/28 00:14:23 executing program 5: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001b40)={'ifb0\x00', {0x4, 0x400, 0x0, "38e98142a976", 0x10000}}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000004c0)={'team_slave_1\x00'}) dup3(r2, r1, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xd624, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000400)="9aff7f7885f8955790c936703bd9d5e52d75fd15d98868b5ff86e7f516a5c9e6899b7eefc9db431dd291a0682f840c8af951ea4f8772204577faf05f66d97c8e72069ffe42e67f45bb35c4958afd8d6d99f0130b5c3c71f3e20056fa11e8f5610cb7987b33a40b1805f5d3f96a3ee1f88e9bbd87c7abebab25bf7284e9ede364a654d94ed336", 0x86) r4 = dup2(r3, r0) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x3000)=nil) write$binfmt_script(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="2321202e2f66696c65300a322410d4f84f6ad55db0fab99b1f7a1ed2cbb320cfd4b719d31919630c924cb93f150509539dfad31a17cab283e3750c1422eec6903a54686adec8788772eeb96bf8ef319c744dac29c3626090662b1a6903000000aee23f9bc4e88833c382c83177dddaa71e4f040000000024d2fb6fe25e202185cc773dd7051d12cc9eacf20d2fcb646b73d7312cb70341fec378d90055812c70b6d6539199340a00000000000000000000000095204d995892d823c10fec49ed973c40eb45228ee4a7c1e8a13e25485a4f44fa12b486201362d29a604a03d356c094c8d482f06d48644624c535"], 0xb) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000001bc0)={0x77359400}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001b80)='erspan0\x00', 0x10) getpeername(r4, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000001b00)=0x80) vmsplice(r2, &(0x7f0000001d00)=[{&(0x7f00000000c0)="fd0eabfa753aa20f1cc8369dae803b67dceed0c12505c6657503b58508784f133c867fc21510549d3834e021e9ec154990c6f800db6e6d4817457a5fa7c6b1b5543207fdc9bb1832c15cf464fd5bc543552cb80611aacfed2e0ad6fb9133e382834d0440f2f5a83c0bced8be4a1d59d6f174fcc66d41e5c8139fb50112d2a2fa2d04729b7c18a82589bd2e2f300bcf6d1e78fb94e3e667dd64d0bb2b453c4321638b9f8397ee725dfe0bb608da096c4af7d4ec", 0xb3}, {&(0x7f0000000180)="e9b1aeb6e52ae535150c76617162facd607d76c410d45d5262c7a0bff919c45e7627c5654eeb110605f0286780b9b7028c146dce86cf6057a2c79f4eee8f02a26efcc117155a654c5fac22b4cc337f692910179b569653aa7e54c8045c254992cedd85d9ce4a236e000d436a6e259c387d0bb7d639b5d1883629a31401878691000205cecfb8635625917f4372223168251782aa5d4d98536920d1c9facac0d686c97b1d3669a717f91b400e8a19decef7d9abaac21c0fdfd9fce30adf93ee9b29059be60cf59d09feb84fac9e6724ac7f0cada6b2e689eb0594d90856cfdb78cad77560dc3eb117672d0d5fb9", 0xed}, {&(0x7f0000001cc0)="c251b34ace3793ddf076de1cd01dbd04115e14ac45138095c6f9e3421c0cacd87e447ead043d023267596ff6607f82ac0bd8c921ed9cb02d175a94", 0x3b}, {&(0x7f00000002c0)="1e9ffd0d2eb051329b4afd1147065228f5ef837b5c6dec3928c16be06132ef7617a37dcdc2092d7c3bda30fcaf0602079f23bdea381d2fc76695266c23c2cf18b27f648059eab59d4ed23833a993ef28a61d94715ea8b607a5c56f041f5d037d2c28f56eb2c01cd1db768d32d5020a207e5319ccd8958e76e43ed8e1141c1de074f43ffb7895e64354d317285360f82fdf4b3fe3955d4fae604825872fed386a8aa2a9feefc73ed0c62edf891e484816a49f439319c724f220128d509dbae80c1054999790fd98d254403c0dddab", 0xce}], 0x4, 0x3) connect$vsock_dgram(r4, &(0x7f0000000640)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000500)='hfsplus\x00', &(0x7f0000000540)='./file0\x00', 0x3ff, 0x6, &(0x7f0000001a40)=[{&(0x7f0000000580)="141d51433818652c47e30a89543de177792f3c2bde92bc52f95902f3db5ac73968b64ad002c20bd1e95c53eb12fa199f1b40b1dfc1c689af55c269e7d8c736fa6af5d09bb7332b6f7f981f26f17dfe2dac96341ba245975c5569efec2e50a3434b535c64bbd8cf9bcd274bd745e6004792251e5f06d0bea695a1d0a40b73afdbe32bde6ce603ae66a75d5e2e4beb59424ff3b246033c54bdfc1207cc9580d02f1f1f8fa86ed1", 0xa6, 0x9}, {&(0x7f0000000780)="24a5a124fbdee6e56a5a426187a214dd4ec870f4974f7bbdf3ed12ed7f149f1851c2dd364bae72e0535f989e70bef61bcb7c36d2cb428dbcb705385865c63e7384a730e00537afc78f02deadf68034bc42aa44fc1e86358ed8e84303bdd9d2", 0x5f}, {&(0x7f0000000800)="84d82d0da388e0a066218a227b4e94bcac73684577761946c30895bc7884256886832d1768b6323e5b61c8c0aabaf4ead10b69e6da38c237f08ff3cd5f613579e37bc8300fc3f5a6efd3f9fbd6aa742bc26fbd8357441e444b8095b615da3ec23b1c38a7d9aa613b3556d0e3cfdf5232e1ac90804b47b997f507a92099e5b67be16dc5eb2bbee32a3ce75bbcb98449565a4fefb8f61e5413f723f0c1f68d88c89b5234b387d64c0803c1f4411c333de282a592d1168002d30b8c02c0b36ec4cee623b1adada2621ce2fc1efebce0a4a8cfc4cf", 0xd3, 0x3f}, {&(0x7f0000000900)="fcc9b648298b5a2836cb94884f3ddc0a1739ee804ea78ad47325222c464f120ddf04b930450b1d71cec32e6591a18194c5c605bf4c2dd31c2720580e01b3c9f32482c55268136d08311af966868f284eb982ae80d8d7e05ded0b51e4716b3a4ccfd324ce7467abe7f4e65513d21c3c56374f057652ca27b3e1953c0bd8b0792837dd4e23a368ed4d503fa93e78463f5bef7d4e43f50c0b1ffb", 0x99, 0x883f}, {&(0x7f00000009c0)="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", 0x1000, 0x7fffffff}, {&(0x7f00000019c0)="69a8066752facf3d6519ea6a5431c7f86409cbb176fe76cbb9dc31d0d1b1492f806dfc7c6a1419f5dccbb77e97ee4fd676ca4833d553528703a5f8f774611ba292984dba5da9826e8effd4ed22d2ec760a47e999f1cfbfeca3145b481dbe75336c", 0x61, 0x9}], 0x200000, &(0x7f0000001c00)=ANY=[@ANYBLOB="7569643d0000000000000000722c00fc98357b966c7a06686d000000000000003ed17c89f02e9e90ae6387b145f49ba3058fa65d"]) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x100) 2018/04/28 00:14:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa265, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffff0001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3}], 0x18) 2018/04/28 00:14:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000500)=""/4096) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) 2018/04/28 00:14:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) r4 = gettid() r5 = geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) r22 = getegid() sendmmsg$unix(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="bf08db4aeaf303f37ac8731e23e9d78c0a3f3a99f988dd6dffda70cc4972c5215e8ff2edeb8a6a4d481c69", 0x2b}, {&(0x7f0000001100)="74cc070e7f", 0x5}, {&(0x7f0000001140)="3101f51a3f633cd567c0688ec7bc2be1252543e50d77bf846e07f7a92ac57852e149a63a767c7d01d590383a8640", 0x2e}, {&(0x7f0000001180)="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", 0xfc}], 0x5, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x800}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r11, r9, r6}], 0x20, 0x90}, {&(0x7f0000001c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d00)="2a4e02cd04c7d008356d8e0ff627884c7f16297b0e78bffc934ee1adcd00d1539b834293ec85ddae62f2241ab166fd9f5c3cf2210b9940a1b44cc2c1ab61d6408fdb35f6669c08e82798dd4ca64cc1acc9b07b99c08a501820a9932e58651205365fc2776cdafde5befed955a1d80fb41ce88b32d160b51dc420c54f14ec0742d2e5aa10d019a731b918a845ebdc2c65cca3b85c96bf74cce6975a80db4fc18d52aff25f92869c49c2aa23a0fe58680434863a76f57c94e2e4de1ba56bb7f7c2ef2ecab774a6de2896ff7a022534a691", 0xd0}, {&(0x7f0000001e00)="87827c69180a12e761ef8020565bab4bc2d83326ac56eec483765b1fd9c0e1c444277ca344b75ca35f7ced1e4e261a5b0c1bd9104e259fce7996761a8bc8932ae2d330274c6ecfec62fcde3e684ef2c863bed37b4adfb2fe52a32ef2bbae2132e06336d6997acea2b92321e2483da555639d85d1259c9606c407919c84ce6f1f36e016e384bd3c5cd9830429491a59c2b56e54b1e3d14464c179cf4d2ac3d72ad958b1dc993f24049d07", 0xaa}, {&(0x7f0000001ec0)="faa5aad33511897d6a921a9e04c8f49343ee6689db1b35a8956bce12e1b9c5224b85cf01429ca03a14caea78bba5ac24d3f51e1c8eb133b7e2e664d80acfcd7fb82b21ddaabee3a50dc5db723a058ac63daadff71d92275d259061ca12b743e16fd9a9f434cae059ed807a6baeee5a33dc9dabd007cfd01da011d79d7e0804a1c07f1049f6ff9f6532f93a0243ad6651abd39cd0cb9c7b8751ab4e2289055162775ce85b9f43aba2ca213ac8a44d83edeae7ebfed218e1", 0xb7}], 0x3, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r11, r21, r13}, @cred={0x20, 0x1, 0x2, r20, r21, r10}, @cred={0x20, 0x1, 0x2, r7, r5, r17}, @cred={0x20, 0x1, 0x2, r18, r8, r19}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r5, r22}, @cred={0x20, 0x1, 0x2, r11, r8, r14}], 0xe0, 0x1}, {&(0x7f00000020c0)=@abs={0x69b2f1fa7ed24a6a, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002140)="14ac0f7c1f99c3d1e5a0c14ef292090f8f8908edabce8fdea90a10fd946f463b7c6150ca895525d317d5ec893d1cc02f4c9d2f99556d6662bbfa3e7c616da5f4064bbfec7b334717d755a7ae645e139b0267873f435aafe8abc825ae39f8f435066fdd1cacc3addd089cb7256eda489532aed7063f8d4a920b6303e9b8237c70fa53844dd973bce1c9c84c1844aac5ac038b9db7d3d09577946f554fb9b51600d900451e61f455bca68dc74a0e14db67929441113f31f2607572c94081354fc2f7277ef49c77095a9eec6c4031b63dfcab443a7b11", 0xd5}, {&(0x7f0000002240)="b526a3e3f14cae9943f2007c96253cfbcd19dd2f62b150a128d7ebbaefb40bc2979935f77562358202342f3945d72570c1a582453164a282dea849bd99f98a2bdd6fea68b6e135806f996aa53d9541395df08ac3d61fdff4163dbffef1059e20104bd37b98ae", 0x66}, {&(0x7f00000022c0)="df4bda4f63513753cb3bc6ca0bfb1999c6", 0x11}, {&(0x7f0000002300)="0aa39188f82389115b3275a108f2921ff9af9d68eb10b2bd806890a9d19d293a3abe7599432849b78b11584b77f366397da724e09e2230896c088a79a38db9f05223b20b6cf6e40d75b36af07e617cce28193e247ce39a1d74a7b13011fe5b7843f0c12c1690844bdb4b38f8fbc66664ad2205e479d3ee030b13fc106b5e1fc85cacf9219d7329ca12c8dec35ebc7e8a06bcebe9965c74fe420d3fb95db6b5e03a247d12f6269885acdaee2719d2ac14af", 0xb1}, {&(0x7f00000023c0)="6b82e2", 0x3}], 0x5, &(0x7f0000002480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x20000050}], 0x4, 0x1) 2018/04/28 00:14:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe"]}, 0x18}, 0x1}, 0x0) 2018/04/28 00:14:24 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/12) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000001080)=""/174) 2018/04/28 00:14:24 executing program 0: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000340)=""/23, 0x17}], 0x1) dup2(r0, r4) recvfrom$inet6(r0, &(0x7f0000000040)=""/45, 0x2d, 0x2040, 0x0, 0x0) tkill(r2, 0x16) 2018/04/28 00:14:24 executing program 1: set_tid_address(&(0x7f0000000140)) r0 = socket(0x1b, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffd6b) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000700)=""/48, 0x30, 0x0, &(0x7f0000000740)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x705000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x5, 0xfffffffffffffd7d) 2018/04/28 00:14:25 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e24}, 'erspan0\x00'}) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}}, &(0x7f0000000140)=0x98) 2018/04/28 00:14:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f72617736003e05f125dbc186e448452f8e66adac244595d78819ce24a560b0a9b6c524eb3888359b119c1f69741c173b2d68dea299ec24a66920ab2302ea5aef06de85b383f7f2e304af6d81d4419a221fd7e5172528a5ceb421ce77457f40a68de9477c6d6c6408d40f4219009f2e33f3") bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00004b5000), 0x7fff) sendfile(r3, r2, &(0x7f0000000200), 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0xa18, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000000), &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000726f736530000000000000000000000076657468315f746f5f626f6e640000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000009808000010090000580900006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000020000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001dd1b4a87804063bdb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000000000"]}, 0xa90) 2018/04/28 00:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe"]}, 0x18}, 0x1}, 0x0) 2018/04/28 00:14:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) r4 = gettid() r5 = geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) r22 = getegid() sendmmsg$unix(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="bf08db4aeaf303f37ac8731e23e9d78c0a3f3a99f988dd6dffda70cc4972c5215e8ff2edeb8a6a4d481c69", 0x2b}, {&(0x7f0000001100)="74cc070e7f", 0x5}, {&(0x7f0000001140)="3101f51a3f633cd567c0688ec7bc2be1252543e50d77bf846e07f7a92ac57852e149a63a767c7d01d590383a8640", 0x2e}, {&(0x7f0000001180)="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", 0xfc}], 0x5, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x800}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r11, r9, r6}], 0x20, 0x90}, {&(0x7f0000001c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d00)="2a4e02cd04c7d008356d8e0ff627884c7f16297b0e78bffc934ee1adcd00d1539b834293ec85ddae62f2241ab166fd9f5c3cf2210b9940a1b44cc2c1ab61d6408fdb35f6669c08e82798dd4ca64cc1acc9b07b99c08a501820a9932e58651205365fc2776cdafde5befed955a1d80fb41ce88b32d160b51dc420c54f14ec0742d2e5aa10d019a731b918a845ebdc2c65cca3b85c96bf74cce6975a80db4fc18d52aff25f92869c49c2aa23a0fe58680434863a76f57c94e2e4de1ba56bb7f7c2ef2ecab774a6de2896ff7a022534a691", 0xd0}, {&(0x7f0000001e00)="87827c69180a12e761ef8020565bab4bc2d83326ac56eec483765b1fd9c0e1c444277ca344b75ca35f7ced1e4e261a5b0c1bd9104e259fce7996761a8bc8932ae2d330274c6ecfec62fcde3e684ef2c863bed37b4adfb2fe52a32ef2bbae2132e06336d6997acea2b92321e2483da555639d85d1259c9606c407919c84ce6f1f36e016e384bd3c5cd9830429491a59c2b56e54b1e3d14464c179cf4d2ac3d72ad958b1dc993f24049d07", 0xaa}, {&(0x7f0000001ec0)="faa5aad33511897d6a921a9e04c8f49343ee6689db1b35a8956bce12e1b9c5224b85cf01429ca03a14caea78bba5ac24d3f51e1c8eb133b7e2e664d80acfcd7fb82b21ddaabee3a50dc5db723a058ac63daadff71d92275d259061ca12b743e16fd9a9f434cae059ed807a6baeee5a33dc9dabd007cfd01da011d79d7e0804a1c07f1049f6ff9f6532f93a0243ad6651abd39cd0cb9c7b8751ab4e2289055162775ce85b9f43aba2ca213ac8a44d83edeae7ebfed218e1", 0xb7}], 0x3, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r11, r21, r13}, @cred={0x20, 0x1, 0x2, r20, r21, r10}, @cred={0x20, 0x1, 0x2, r7, r5, r17}, @cred={0x20, 0x1, 0x2, r18, r8, r19}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r5, r22}, @cred={0x20, 0x1, 0x2, r11, r8, r14}], 0xe0, 0x1}, {&(0x7f00000020c0)=@abs={0x69b2f1fa7ed24a6a, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002140)="14ac0f7c1f99c3d1e5a0c14ef292090f8f8908edabce8fdea90a10fd946f463b7c6150ca895525d317d5ec893d1cc02f4c9d2f99556d6662bbfa3e7c616da5f4064bbfec7b334717d755a7ae645e139b0267873f435aafe8abc825ae39f8f435066fdd1cacc3addd089cb7256eda489532aed7063f8d4a920b6303e9b8237c70fa53844dd973bce1c9c84c1844aac5ac038b9db7d3d09577946f554fb9b51600d900451e61f455bca68dc74a0e14db67929441113f31f2607572c94081354fc2f7277ef49c77095a9eec6c4031b63dfcab443a7b11", 0xd5}, {&(0x7f0000002240)="b526a3e3f14cae9943f2007c96253cfbcd19dd2f62b150a128d7ebbaefb40bc2979935f77562358202342f3945d72570c1a582453164a282dea849bd99f98a2bdd6fea68b6e135806f996aa53d9541395df08ac3d61fdff4163dbffef1059e20104bd37b98ae", 0x66}, {&(0x7f00000022c0)="df4bda4f63513753cb3bc6ca0bfb1999c6", 0x11}, {&(0x7f0000002300)="0aa39188f82389115b3275a108f2921ff9af9d68eb10b2bd806890a9d19d293a3abe7599432849b78b11584b77f366397da724e09e2230896c088a79a38db9f05223b20b6cf6e40d75b36af07e617cce28193e247ce39a1d74a7b13011fe5b7843f0c12c1690844bdb4b38f8fbc66664ad2205e479d3ee030b13fc106b5e1fc85cacf9219d7329ca12c8dec35ebc7e8a06bcebe9965c74fe420d3fb95db6b5e03a247d12f6269885acdaee2719d2ac14af", 0xb1}, {&(0x7f00000023c0)="6b82e2", 0x3}], 0x5, &(0x7f0000002480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x20000050}], 0x4, 0x1) 2018/04/28 00:14:25 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff800, 0x400) unshare(0x400) ioctl(r0, 0x80084121, &(0x7f0000000080)) 2018/04/28 00:14:25 executing program 1: r0 = socket$inet6(0xa, 0x201, 0x8d) setsockopt$inet_int(r0, 0x0, 0x100000000f, &(0x7f00000000c0)=0xfffffffffefffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x4e20}, 0xfffffffffffffc2b) 2018/04/28 00:14:25 executing program 0: syz_emit_ethernet(0x20a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x9}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "35ba58", 0x0, "09d467"}}}}}}, &(0x7f000007c000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x20, 0x4) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="7713e25277ee28bdab633a96b8b84591dc53affefa93f430e7a635929103fa75fa90c6122bcb1958a29c5c5c09f15534de1f5f4688c9ede0b6f1cc567f6787f0a504d5bac711df5ecc855e826a565529981dcadcbe2fbb36962788cf8d30507145949c5767f5393fe7d85a79c22ee0d3066a97697625b3d3bcb1ef49a25a743c5b76608e4749b9e5b728173a339d57972670ae5b31cb190b43544cbab74ad90fb9c753f2aa6e3d802d428317a38725974c7cd7bb1894f898bdc96f73ac6bdd1bb6eeec6ae63748df3f321f0844919690ec463dcdabcbcb9317f366ac37223ddafd21e97119655a917c782fca2813a2736b490d8fd6", 0xf5}], 0x1, 0x0) 2018/04/28 00:14:25 executing program 5: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001b40)={'ifb0\x00', {0x4, 0x400, 0x0, "38e98142a976", 0x10000}}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000004c0)={'team_slave_1\x00'}) dup3(r2, r1, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xd624, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000400)="9aff7f7885f8955790c936703bd9d5e52d75fd15d98868b5ff86e7f516a5c9e6899b7eefc9db431dd291a0682f840c8af951ea4f8772204577faf05f66d97c8e72069ffe42e67f45bb35c4958afd8d6d99f0130b5c3c71f3e20056fa11e8f5610cb7987b33a40b1805f5d3f96a3ee1f88e9bbd87c7abebab25bf7284e9ede364a654d94ed336", 0x86) r4 = dup2(r3, r0) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x3000)=nil) write$binfmt_script(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="2321202e2f66696c65300a322410d4f84f6ad55db0fab99b1f7a1ed2cbb320cfd4b719d31919630c924cb93f150509539dfad31a17cab283e3750c1422eec6903a54686adec8788772eeb96bf8ef319c744dac29c3626090662b1a6903000000aee23f9bc4e88833c382c83177dddaa71e4f040000000024d2fb6fe25e202185cc773dd7051d12cc9eacf20d2fcb646b73d7312cb70341fec378d90055812c70b6d6539199340a00000000000000000000000095204d995892d823c10fec49ed973c40eb45228ee4a7c1e8a13e25485a4f44fa12b486201362d29a604a03d356c094c8d482f06d48644624c535"], 0xb) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000001bc0)={0x77359400}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001b80)='erspan0\x00', 0x10) getpeername(r4, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000001b00)=0x80) vmsplice(r2, &(0x7f0000001d00)=[{&(0x7f00000000c0)="fd0eabfa753aa20f1cc8369dae803b67dceed0c12505c6657503b58508784f133c867fc21510549d3834e021e9ec154990c6f800db6e6d4817457a5fa7c6b1b5543207fdc9bb1832c15cf464fd5bc543552cb80611aacfed2e0ad6fb9133e382834d0440f2f5a83c0bced8be4a1d59d6f174fcc66d41e5c8139fb50112d2a2fa2d04729b7c18a82589bd2e2f300bcf6d1e78fb94e3e667dd64d0bb2b453c4321638b9f8397ee725dfe0bb608da096c4af7d4ec", 0xb3}, {&(0x7f0000000180)="e9b1aeb6e52ae535150c76617162facd607d76c410d45d5262c7a0bff919c45e7627c5654eeb110605f0286780b9b7028c146dce86cf6057a2c79f4eee8f02a26efcc117155a654c5fac22b4cc337f692910179b569653aa7e54c8045c254992cedd85d9ce4a236e000d436a6e259c387d0bb7d639b5d1883629a31401878691000205cecfb8635625917f4372223168251782aa5d4d98536920d1c9facac0d686c97b1d3669a717f91b400e8a19decef7d9abaac21c0fdfd9fce30adf93ee9b29059be60cf59d09feb84fac9e6724ac7f0cada6b2e689eb0594d90856cfdb78cad77560dc3eb117672d0d5fb9", 0xed}, {&(0x7f0000001cc0)="c251b34ace3793ddf076de1cd01dbd04115e14ac45138095c6f9e3421c0cacd87e447ead043d023267596ff6607f82ac0bd8c921ed9cb02d175a94", 0x3b}, {&(0x7f00000002c0)="1e9ffd0d2eb051329b4afd1147065228f5ef837b5c6dec3928c16be06132ef7617a37dcdc2092d7c3bda30fcaf0602079f23bdea381d2fc76695266c23c2cf18b27f648059eab59d4ed23833a993ef28a61d94715ea8b607a5c56f041f5d037d2c28f56eb2c01cd1db768d32d5020a207e5319ccd8958e76e43ed8e1141c1de074f43ffb7895e64354d317285360f82fdf4b3fe3955d4fae604825872fed386a8aa2a9feefc73ed0c62edf891e484816a49f439319c724f220128d509dbae80c1054999790fd98d254403c0dddab", 0xce}], 0x4, 0x3) connect$vsock_dgram(r4, &(0x7f0000000640)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000500)='hfsplus\x00', &(0x7f0000000540)='./file0\x00', 0x3ff, 0x6, &(0x7f0000001a40)=[{&(0x7f0000000580)="141d51433818652c47e30a89543de177792f3c2bde92bc52f95902f3db5ac73968b64ad002c20bd1e95c53eb12fa199f1b40b1dfc1c689af55c269e7d8c736fa6af5d09bb7332b6f7f981f26f17dfe2dac96341ba245975c5569efec2e50a3434b535c64bbd8cf9bcd274bd745e6004792251e5f06d0bea695a1d0a40b73afdbe32bde6ce603ae66a75d5e2e4beb59424ff3b246033c54bdfc1207cc9580d02f1f1f8fa86ed1", 0xa6, 0x9}, {&(0x7f0000000780)="24a5a124fbdee6e56a5a426187a214dd4ec870f4974f7bbdf3ed12ed7f149f1851c2dd364bae72e0535f989e70bef61bcb7c36d2cb428dbcb705385865c63e7384a730e00537afc78f02deadf68034bc42aa44fc1e86358ed8e84303bdd9d2", 0x5f}, {&(0x7f0000000800)="84d82d0da388e0a066218a227b4e94bcac73684577761946c30895bc7884256886832d1768b6323e5b61c8c0aabaf4ead10b69e6da38c237f08ff3cd5f613579e37bc8300fc3f5a6efd3f9fbd6aa742bc26fbd8357441e444b8095b615da3ec23b1c38a7d9aa613b3556d0e3cfdf5232e1ac90804b47b997f507a92099e5b67be16dc5eb2bbee32a3ce75bbcb98449565a4fefb8f61e5413f723f0c1f68d88c89b5234b387d64c0803c1f4411c333de282a592d1168002d30b8c02c0b36ec4cee623b1adada2621ce2fc1efebce0a4a8cfc4cf", 0xd3, 0x3f}, {&(0x7f0000000900)="fcc9b648298b5a2836cb94884f3ddc0a1739ee804ea78ad47325222c464f120ddf04b930450b1d71cec32e6591a18194c5c605bf4c2dd31c2720580e01b3c9f32482c55268136d08311af966868f284eb982ae80d8d7e05ded0b51e4716b3a4ccfd324ce7467abe7f4e65513d21c3c56374f057652ca27b3e1953c0bd8b0792837dd4e23a368ed4d503fa93e78463f5bef7d4e43f50c0b1ffb", 0x99, 0x883f}, {&(0x7f00000009c0)="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0x1000, 0x7fffffff}, {&(0x7f00000019c0)="69a8066752facf3d6519ea6a5431c7f86409cbb176fe76cbb9dc31d0d1b1492f806dfc7c6a1419f5dccbb77e97ee4fd676ca4833d553528703a5f8f774611ba292984dba5da9826e8effd4ed22d2ec760a47e999f1cfbfeca3145b481dbe75336c", 0x61, 0x9}], 0x200000, &(0x7f0000001c00)=ANY=[@ANYBLOB="7569643d0000000000000000722c00fc98357b966c7a06686d000000000000003ed17c89f02e9e90ae6387b145f49ba3058fa65d"]) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x100) [ 98.667697] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/28 00:14:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) r4 = gettid() r5 = geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) r22 = getegid() sendmmsg$unix(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="bf08db4aeaf303f37ac8731e23e9d78c0a3f3a99f988dd6dffda70cc4972c5215e8ff2edeb8a6a4d481c69", 0x2b}, {&(0x7f0000001100)="74cc070e7f", 0x5}, {&(0x7f0000001140)="3101f51a3f633cd567c0688ec7bc2be1252543e50d77bf846e07f7a92ac57852e149a63a767c7d01d590383a8640", 0x2e}, {&(0x7f0000001180)="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", 0xfc}], 0x5, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x800}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r11, r9, r6}], 0x20, 0x90}, {&(0x7f0000001c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d00)="2a4e02cd04c7d008356d8e0ff627884c7f16297b0e78bffc934ee1adcd00d1539b834293ec85ddae62f2241ab166fd9f5c3cf2210b9940a1b44cc2c1ab61d6408fdb35f6669c08e82798dd4ca64cc1acc9b07b99c08a501820a9932e58651205365fc2776cdafde5befed955a1d80fb41ce88b32d160b51dc420c54f14ec0742d2e5aa10d019a731b918a845ebdc2c65cca3b85c96bf74cce6975a80db4fc18d52aff25f92869c49c2aa23a0fe58680434863a76f57c94e2e4de1ba56bb7f7c2ef2ecab774a6de2896ff7a022534a691", 0xd0}, {&(0x7f0000001e00)="87827c69180a12e761ef8020565bab4bc2d83326ac56eec483765b1fd9c0e1c444277ca344b75ca35f7ced1e4e261a5b0c1bd9104e259fce7996761a8bc8932ae2d330274c6ecfec62fcde3e684ef2c863bed37b4adfb2fe52a32ef2bbae2132e06336d6997acea2b92321e2483da555639d85d1259c9606c407919c84ce6f1f36e016e384bd3c5cd9830429491a59c2b56e54b1e3d14464c179cf4d2ac3d72ad958b1dc993f24049d07", 0xaa}, {&(0x7f0000001ec0)="faa5aad33511897d6a921a9e04c8f49343ee6689db1b35a8956bce12e1b9c5224b85cf01429ca03a14caea78bba5ac24d3f51e1c8eb133b7e2e664d80acfcd7fb82b21ddaabee3a50dc5db723a058ac63daadff71d92275d259061ca12b743e16fd9a9f434cae059ed807a6baeee5a33dc9dabd007cfd01da011d79d7e0804a1c07f1049f6ff9f6532f93a0243ad6651abd39cd0cb9c7b8751ab4e2289055162775ce85b9f43aba2ca213ac8a44d83edeae7ebfed218e1", 0xb7}], 0x3, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r11, r21, r13}, @cred={0x20, 0x1, 0x2, r20, r21, r10}, @cred={0x20, 0x1, 0x2, r7, r5, r17}, @cred={0x20, 0x1, 0x2, r18, r8, r19}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r5, r22}, @cred={0x20, 0x1, 0x2, r11, r8, r14}], 0xe0, 0x1}, {&(0x7f00000020c0)=@abs={0x69b2f1fa7ed24a6a, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002140)="14ac0f7c1f99c3d1e5a0c14ef292090f8f8908edabce8fdea90a10fd946f463b7c6150ca895525d317d5ec893d1cc02f4c9d2f99556d6662bbfa3e7c616da5f4064bbfec7b334717d755a7ae645e139b0267873f435aafe8abc825ae39f8f435066fdd1cacc3addd089cb7256eda489532aed7063f8d4a920b6303e9b8237c70fa53844dd973bce1c9c84c1844aac5ac038b9db7d3d09577946f554fb9b51600d900451e61f455bca68dc74a0e14db67929441113f31f2607572c94081354fc2f7277ef49c77095a9eec6c4031b63dfcab443a7b11", 0xd5}, {&(0x7f0000002240)="b526a3e3f14cae9943f2007c96253cfbcd19dd2f62b150a128d7ebbaefb40bc2979935f77562358202342f3945d72570c1a582453164a282dea849bd99f98a2bdd6fea68b6e135806f996aa53d9541395df08ac3d61fdff4163dbffef1059e20104bd37b98ae", 0x66}, {&(0x7f00000022c0)="df4bda4f63513753cb3bc6ca0bfb1999c6", 0x11}, {&(0x7f0000002300)="0aa39188f82389115b3275a108f2921ff9af9d68eb10b2bd806890a9d19d293a3abe7599432849b78b11584b77f366397da724e09e2230896c088a79a38db9f05223b20b6cf6e40d75b36af07e617cce28193e247ce39a1d74a7b13011fe5b7843f0c12c1690844bdb4b38f8fbc66664ad2205e479d3ee030b13fc106b5e1fc85cacf9219d7329ca12c8dec35ebc7e8a06bcebe9965c74fe420d3fb95db6b5e03a247d12f6269885acdaee2719d2ac14af", 0xb1}, {&(0x7f00000023c0)="6b82e2", 0x3}], 0x5, &(0x7f0000002480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x20000050}], 0x4, 0x1) 2018/04/28 00:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe"]}, 0x18}, 0x1}, 0x0) 2018/04/28 00:14:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x200000000000000) finit_module(r0, &(0x7f0000000000)='/dev/sg#\x00', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) lseek(r0, 0x0, 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/213, &(0x7f0000000080)=0xd5) unshare(0x20000400) ioctl(r0, 0x20000000002201, &(0x7f0000000040)="36027a6a") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/28 00:14:25 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f6970365f6d72e176696600") getdents64(r1, &(0x7f0000000180)=""/74, 0xffffffffffffff5f) 2018/04/28 00:14:25 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/167) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x1, 0x9, 0x7993, 0x101, 0x81, 0x8, 0xfe00000, 0x1, 0x10001, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0xffffbffffffffc02}) 2018/04/28 00:14:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) futex(&(0x7f0000000000)=0x1, 0xf, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) 2018/04/28 00:14:25 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x10) 2018/04/28 00:14:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) r4 = gettid() r5 = geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) r22 = getegid() sendmmsg$unix(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="bf08db4aeaf303f37ac8731e23e9d78c0a3f3a99f988dd6dffda70cc4972c5215e8ff2edeb8a6a4d481c69", 0x2b}, {&(0x7f0000001100)="74cc070e7f", 0x5}, {&(0x7f0000001140)="3101f51a3f633cd567c0688ec7bc2be1252543e50d77bf846e07f7a92ac57852e149a63a767c7d01d590383a8640", 0x2e}, {&(0x7f0000001180)="348062deebdf0755d33da91cb18b4db83adab580d0c982bd7c810a85050b3acdb669b61b305ed6d2709f72f0a43ea3b0e4d51239508839a6fc6abf14e8f5aa70c5e7c75e30c139f4113f6f2be411abd341f3de3b41765a57116320a60b74ca54769c341ae7bcb22b31ae8d1a29bf63b5bf3f412be232bd266e89aedb476d32efccc1b80322e74c328d08e15236483a666f11d8a0eba99171a1260b7b16f0622feb2713c255db9767a13bd679a55f4846a2f044d3dabe93e0ea0dc3c01cf9552a98ffcb690d5e62a8540105167e7a55a3517e6ba8eca562d867ba08094098701295f6c835ce4c00cc25cc29718936c5c6829bcbd832324449e3ebdd4f", 0xfc}], 0x5, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x800}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r11, r9, r6}], 0x20, 0x90}, {&(0x7f0000001c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d00)="2a4e02cd04c7d008356d8e0ff627884c7f16297b0e78bffc934ee1adcd00d1539b834293ec85ddae62f2241ab166fd9f5c3cf2210b9940a1b44cc2c1ab61d6408fdb35f6669c08e82798dd4ca64cc1acc9b07b99c08a501820a9932e58651205365fc2776cdafde5befed955a1d80fb41ce88b32d160b51dc420c54f14ec0742d2e5aa10d019a731b918a845ebdc2c65cca3b85c96bf74cce6975a80db4fc18d52aff25f92869c49c2aa23a0fe58680434863a76f57c94e2e4de1ba56bb7f7c2ef2ecab774a6de2896ff7a022534a691", 0xd0}, {&(0x7f0000001e00)="87827c69180a12e761ef8020565bab4bc2d83326ac56eec483765b1fd9c0e1c444277ca344b75ca35f7ced1e4e261a5b0c1bd9104e259fce7996761a8bc8932ae2d330274c6ecfec62fcde3e684ef2c863bed37b4adfb2fe52a32ef2bbae2132e06336d6997acea2b92321e2483da555639d85d1259c9606c407919c84ce6f1f36e016e384bd3c5cd9830429491a59c2b56e54b1e3d14464c179cf4d2ac3d72ad958b1dc993f24049d07", 0xaa}, {&(0x7f0000001ec0)="faa5aad33511897d6a921a9e04c8f49343ee6689db1b35a8956bce12e1b9c5224b85cf01429ca03a14caea78bba5ac24d3f51e1c8eb133b7e2e664d80acfcd7fb82b21ddaabee3a50dc5db723a058ac63daadff71d92275d259061ca12b743e16fd9a9f434cae059ed807a6baeee5a33dc9dabd007cfd01da011d79d7e0804a1c07f1049f6ff9f6532f93a0243ad6651abd39cd0cb9c7b8751ab4e2289055162775ce85b9f43aba2ca213ac8a44d83edeae7ebfed218e1", 0xb7}], 0x3, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r11, r21, r13}, @cred={0x20, 0x1, 0x2, r20, r21, r10}, @cred={0x20, 0x1, 0x2, r7, r5, r17}, @cred={0x20, 0x1, 0x2, r18, r8, r19}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r5, r22}, @cred={0x20, 0x1, 0x2, r11, r8, r14}], 0xe0, 0x1}, {&(0x7f00000020c0)=@abs={0x69b2f1fa7ed24a6a, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002140)="14ac0f7c1f99c3d1e5a0c14ef292090f8f8908edabce8fdea90a10fd946f463b7c6150ca895525d317d5ec893d1cc02f4c9d2f99556d6662bbfa3e7c616da5f4064bbfec7b334717d755a7ae645e139b0267873f435aafe8abc825ae39f8f435066fdd1cacc3addd089cb7256eda489532aed7063f8d4a920b6303e9b8237c70fa53844dd973bce1c9c84c1844aac5ac038b9db7d3d09577946f554fb9b51600d900451e61f455bca68dc74a0e14db67929441113f31f2607572c94081354fc2f7277ef49c77095a9eec6c4031b63dfcab443a7b11", 0xd5}, {&(0x7f0000002240)="b526a3e3f14cae9943f2007c96253cfbcd19dd2f62b150a128d7ebbaefb40bc2979935f77562358202342f3945d72570c1a582453164a282dea849bd99f98a2bdd6fea68b6e135806f996aa53d9541395df08ac3d61fdff4163dbffef1059e20104bd37b98ae", 0x66}, {&(0x7f00000022c0)="df4bda4f63513753cb3bc6ca0bfb1999c6", 0x11}, {&(0x7f0000002300)="0aa39188f82389115b3275a108f2921ff9af9d68eb10b2bd806890a9d19d293a3abe7599432849b78b11584b77f366397da724e09e2230896c088a79a38db9f05223b20b6cf6e40d75b36af07e617cce28193e247ce39a1d74a7b13011fe5b7843f0c12c1690844bdb4b38f8fbc66664ad2205e479d3ee030b13fc106b5e1fc85cacf9219d7329ca12c8dec35ebc7e8a06bcebe9965c74fe420d3fb95db6b5e03a247d12f6269885acdaee2719d2ac14af", 0xb1}, {&(0x7f00000023c0)="6b82e2", 0x3}], 0x5, &(0x7f0000002480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x20000050}], 0x4, 0x1) 2018/04/28 00:14:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) write(0xffffffffffffffff, &(0x7f0000000000)="412d98ea13cf7d63170faa6348bd25c742a56e8346f83cc004d1d2329dfc7289056c4ac0a0222c32be24dd5df4ec50a8543f1631406e35f2915ca2e4c91d92d265f820d6c4ee8721d73e85d883894b29d51c3e3176decc0b35135d446f256b1b9de8e8becbb29dcc6546f657a59393ff29875bb571722847e8b36e45db524e8cb844db701df3c0978125c073f701caddaad570caf4f94fc2bcd996b53eccc379ba98a9f33bad904e2f45f7fb7852521ef6c02b16ddbadac64b92b346646b86f0c78e4e341425c25e6613944d4f0c1342d0c4e0b8cf06a89f8caa8e86176af80b36b5053ce39ae710833b", 0xea) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="ecb00464dfbcaeec47ef87a445dc116bfccf8121851539", 0x17}, {&(0x7f0000000140)="22ac645cb4990fad0513ffd2a2f1d3511b1cdd5e5f4f2c571bcd7dd7d0938c57f6c69f893dc2cab2c8e87cc48b", 0x2d}, {&(0x7f0000000180)="f3f623f5d40536dc9a9a553a61b29a2d04e1ea221f70938c88a39c760205c1a732556e2ceeb7d80d9a91f2ddf2b73af7e687d2fc84c95a10ce7d95", 0x3b}], 0x3, 0x0, 0x0, 0x8000}], 0x1, 0x20004000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x2c, &(0x7f00000002c0)={0x0, &(0x7f0000000580)}, 0xfffffffffffffff6) 2018/04/28 00:14:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffffeb) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/04/28 00:14:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) getegid() 2018/04/28 00:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe01"]}, 0x18}, 0x1}, 0x0) 2018/04/28 00:14:26 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000900)=[{&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/45, 0x2d}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/161, 0xa1}, {&(0x7f0000000700)=""/166, 0xa6}, {&(0x7f00000007c0)=""/40, 0x28}, {&(0x7f0000000800)=""/228, 0xe4}], 0xa) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100), 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000140)={0x3, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7}}}, 0x108) 2018/04/28 00:14:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e}]}]}, 0x28}, 0x1}, 0x0) 2018/04/28 00:14:26 executing program 5: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x2, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)=ANY=[]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8100, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl(r1, 0x100000008936, &(0x7f0000000000)) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000001c0)=0x4) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f666b6c65310ab31ef60f2f33e9b834ecf03cee33a5907a68732ce5401613ead866ebc6275ba210a597690cde4e8cb62d2f57d2543e1a678ff915fa560bb5003d39195fa22546dae02d73a2cf47be23d0f8a25524ebdac8d57d8e2c518428acb8041ec200000000000000000000000000"], 0xb) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r4, r5, r6}, 0xc) 2018/04/28 00:14:26 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2c000, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffff9dc, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000095f000)=0x88) [ 99.199837] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/28 00:14:26 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) 2018/04/28 00:14:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) 2018/04/28 00:14:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000008a2f1aedfbc4a27147e934a863d300000000000000000000000000095ddbfbd000000000636299343b54e15b0e610135ba296698a62cd9746d489a156796d05e6b8a6a3684ef3ca093d432cac407e485efa525dce73020033cf41ddfe2249ad553dc4ee428048ea3ea377e34869b2e4bfbee4bab11348b88adf5b8e1324eec2077f62d16731654bf3c8c6eff5b9e08388a336db475c13d636c0eceb5a9cc9476715b59c6669afbca9dfcc2fef4f7cbca741a627f428b6887eee2b71821c38f9c2f9a7db35ebd5afb4ec9d9812f718100ef25cd748e44feca5d2c0"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff58, &(0x7f00001a7f05)=""/251}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 2018/04/28 00:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe01"]}, 0x18}, 0x1}, 0x0) 2018/04/28 00:14:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180), 0x0, 0xffffffffffffffff) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/28 00:14:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000001c0)="1f", &(0x7f0000016f02)=""/254}, 0x18) readv(0xffffffffffffffff, &(0x7f0000002240), 0x0) 2018/04/28 00:14:26 executing program 3: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x12000, 0x0) mmap(&(0x7f00007c7000/0x3000)=nil, 0x3000, 0x1000001, 0x32, r0, 0xfffffffffffffffd) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/04/28 00:14:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) getpgrp(0x0) 2018/04/28 00:14:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0\x00', 0xfff, 0x6, &(0x7f0000000680)=[{&(0x7f0000000240)="487ea1ab719f6dca2ab60542e25f3cd7f258f6d28ab8dcad6b17ac96cecea23e3d6ec3001a4a411dfb20ea40438a2f49eee35693299a773a2f4201393e5cd0b4b54bc4612429382a528cd43e8acd986fb4b6d6107e210397bd70a123360794c792bd3c667acbbaa19fb7c5e81182d0ff968e031c9ea98eb5617229595f85d094e55bc9b48c6b631788bda7731d327b6396b52410", 0x94, 0xa1}, {&(0x7f0000000300)="d84c2cd330be476d229c9ba9f3f4ffe2cd297280daedf0de33f93f3c8067225cab3a62d3d5cdc88c6752b6e4995a7fb975a6dd2ff63eb1ffeeecbf5239184126a15617adf41fd1b0a2d578167cb454fdf2ceea1f3dd723931b56a2ecbf5eab949f4e272d79b1522fcfce6b8e50ce8b8ff13f3363fd6bb008c9a15921a2d127563587acb754e6f839f9b09175ebc9dbc7ac14cdeef2c301cfb7c7ef29a24cb92b6fdc888007be4f090c7369a33e526fc27d3754ddfe6a3ba99f0bdcc4dc9d0d108787dc07a6a331dc7519d6bb17cfe5dc96271a59a05a42682f844893e83703813a5b5f6e13cdaddd", 0xe8, 0x788637aa}, {&(0x7f0000000400)="e4c1a3aab961b5172d088d1090c32c2ce7bdb91ea83d88c2ec32184c930bda7bb771d3ab46020d75fd73ddb663fac3028ac8646dd28d9d84", 0x38, 0x932}, {&(0x7f0000000440)="11777d1676ac086f1467b99017b9941774f671c93a21ea314b1d424d9f654c97221541adc7484bc633c4def2a9119f06c0cd931837332d4a14da5cf1", 0x3c, 0xa46b}, {&(0x7f0000000480)="90c77f592921a5cdbeced84d5f21f35fd1d927666005f45ac01d02233df5a69f22eb65c59999b7739b36a45b4ea3c269757427dcef9575daebf463568127c3a58f78faba93fafd44eacb9d5c9f15ad480dd5077be1e0ef70c35fce5f9c76bb9452c742d3c366b4ab396658c8635b5cb270a143b4d377470b6aa54d526a60d7776868511490ff56c7a6ed990c680bde8bee427f94624e1b90c59c9b738f2f265f8b59aaa2ba6fca126f42492f1011c0cdc7179d2ba39f747d93012057688971372b39253cd2dd7c453466216c4032a2e20f1ff7d10f2cad4934f7ad291b81685a1ff1f625a12b26ec911fc7e0", 0xec, 0x8}, {&(0x7f0000000580)="b927c3c1bfd2841fe1aebe714b317269cb7cfcb99c7bbd11993de318a5a5a27560dad8e3974cabeec517fe5e0fdf1e24123fa887a74a716e1121f5ee987b173967191a968b855dba747b7ee2be180b623486878434c401186d14a9b1f691101dc8c94523ec3d774ec9080da8df4ea12e77d8a23716761c7bb3b557d56f6c25c8b20cae8a13c87827581bca331224a19a43906efee72493ebac0ba2736d4ae00ba6a383537c8d1b84eb044811abe967b31e1da172d6a36dcc423fa46ca5403647707a889606f22dc8e2a372784145165bffd42e24dad0dc0215ed05457a9e58fdc8eb533db3b52af609cb25a2e8ba1017ad0762d3", 0xf4, 0x59fc}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) fanotify_mark(r1, 0x8080, 0x200008000020, r1, &(0x7f00000007c0)='./file0\x00') sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000007c0)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) clock_gettime(0x2, &(0x7f0000000740)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000009c0)="08ca962c4b6dcc4779dfe787552e9b394a14449d8420af1611f7a240fcb9694fd582379d99d1689a8739e026d43a083e5f85e20345a54094df43798ccbbfa4a8e231eb5c69739701897da5a7eacd50feb75aa8daeb860beadf29f7281a8ba40b5e8bbe0fb522c1ee33f943fce73747d1371408fe16b5f182b426cc26c0ba84c9bff405b967b1a05c7911f2cc4d29ea7ed1349ac32f2234f6f2bc279eefae4e95ac683720dd8ec94b8282ed95891bad4e822d21d1eab90c09aca139eedcf46a7c5b") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000800)=0x9ef1, &(0x7f0000000840)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000180)=0x20) timer_create(0x0, &(0x7f0000000bc0)={0x0, 0x41, 0x0, @thr={&(0x7f0000000780), &(0x7f0000000ac0)="2e48dea4606c31b14bec7a13ebbfa0f26bc2d4dd1c59c174daf0f649488f8654d882051c9b3fbce28372aa6bfd808d8cf478cfbc4d9388afddc4687e34f66882fb6c0e380370d5a5b7f8d9d3d44071ae9bbd7e0749d40733f190168f96864b79c496c9f70e511626bbd7c906af6b8a5c777bf27b2bb89e6909c7265ec8c797cd2f4b1f7e5ee67db151b8917e8ff65036ca60514aebef3ba96bc57d0f2568c9eb9c1db5a79c8029b824b14e062a2ebea304d6ea595fe8169a8c96c45d1062a906b3ba7151675c0ab9ea79"}}, &(0x7f0000000c00)) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000780)={'team_slave_0\x00', 0x800}) 2018/04/28 00:14:26 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x2f, 0x2) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xefe, 0x400200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xabd5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1f, 0xffff, 0x1, 0x100, 0x1, 0xff, 0x0, 0x1, r1}, &(0x7f0000000140)=0x20) getrlimit(0x7, &(0x7f0000000000)) 2018/04/28 00:14:26 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x20001) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa0, r4, 0x10, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa760}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfb8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x280000000}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20044000}, 0x4) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213000b130000002bbd7000fbdbdf25050005087f0000000a004e2400000000fe800000001f5e0000000007001900000000000a004e0400000000000000000000000000000000000000010000000002004e23ac14141300000000000000eaffffffff04000700ff0000000a004e2200000000ff010000000000000000000000000001000000000000000000000000000000000000000000"], 0x98}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x200) 2018/04/28 00:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe01"]}, 0x18}, 0x1}, 0x0) 2018/04/28 00:14:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x7) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af20, &(0x7f0000b04000)={0x0, 0x2000, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) 2018/04/28 00:14:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) 2018/04/28 00:14:26 executing program 3: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x12000, 0x0) mmap(&(0x7f00007c7000/0x3000)=nil, 0x3000, 0x1000001, 0x32, r0, 0xfffffffffffffffd) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/04/28 00:14:26 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) 2018/04/28 00:14:26 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 100.064685] FAULT_INJECTION: forcing a failure. [ 100.064685] name failslab, interval 1, probability 0, space 0, times 1 [ 100.076184] CPU: 0 PID: 7746 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 100.083053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.092433] Call Trace: [ 100.095070] dump_stack+0x185/0x1d0 [ 100.098742] should_fail+0x87b/0xab0 [ 100.102500] should_failslab+0x279/0x2a0 [ 100.106608] kmem_cache_alloc_node+0x151/0xc70 2018/04/28 00:14:27 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) write(r0, &(0x7f0000000180)="507a230ff1b61d080ccb98814927dbaba68d03096201b2ed3e2826ccead142f0087c20105c1d8d92cf5d4c9f4168bc0e6acff8abac57b90617c7c5ca8a54578cf1ef49a0b2f6e2f1ddd82676f392fe8ceee3c8083935d6141b346af9d38d0b7a7e372094c2294c59cdb1beb6a80923b514f3bf21e0dcd3fcc1", 0x79) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/04/28 00:14:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)) open_by_handle_at(r0, &(0x7f0000001b40)={0x8e, 0x400, "57d81a67c0dfd5db94eed838096a7372e92feead73e12d293c5559dec34b604ec47eb1977c9b0da57d2c47941ac3ba14d8d6e44eff7a05c4149b6d5afd3540c82d197ac49196d3d3148a435a1c6e06cd75306da9d879dcce57fa23434b8cbbda117d8b80c9040e6b73ed0c27acbfccae9fa566186e3894f0b46f091e2c3b704925808e2e743d"}, 0x10000) 2018/04/28 00:14:27 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) [ 100.112054] ? __alloc_skb+0x203/0x9f0 [ 100.116026] ? netlink_autobind+0x981/0x9e0 [ 100.120386] __alloc_skb+0x203/0x9f0 [ 100.124152] netlink_sendmsg+0x9a6/0x1310 [ 100.128372] ? netlink_getsockopt+0xc80/0xc80 [ 100.132957] ___sys_sendmsg+0xec0/0x1310 [ 100.137125] ? __fdget+0x4e/0x60 [ 100.140570] ? __fget_light+0x56/0x710 [ 100.144523] ? __fdget+0x4e/0x60 [ 100.147968] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.153396] ? __fget_light+0x6b9/0x710 [ 100.157464] SYSC_sendmsg+0x2a3/0x3d0 [ 100.161368] SyS_sendmsg+0x54/0x80 [ 100.164996] do_syscall_64+0x309/0x430 [ 100.168948] ? ___sys_sendmsg+0x1310/0x1310 [ 100.173316] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.178533] RIP: 0033:0x455979 [ 100.181741] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.189486] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 100.196783] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 100.204077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.211372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 100.218668] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 100.295415] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/04/28 00:14:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000940)={r1, &(0x7f0000000700)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/28 00:14:27 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f00000000c0)="65bcd78d77f9bbb4d26edf127a174a49ba53a7a2532a951aa2315556c984737ea5f8dd956d508ad5f5d0f3d07636a68dc6127674871fa91660ff8aad0900000000000035cdd9b920963133ea078a96549592d52a28b680feaeb7db94a39c4abf2f5dde768254dda81bf6a101072d92f0fd8781f8e571f896f1a965", 0x7b, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x399f1336, r1}, &(0x7f0000000080)={0xffffffff, 0x0, 0x8, 0x8, 0x5, 0x3}) r2 = accept4(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x800) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x13, 0x110, 0x70bd2a, 0x47, {0x1b}, [@generic='z']}, 0x18}, 0x1, 0x0, 0x0, 0x40010}, 0x0) 2018/04/28 00:14:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)) 2018/04/28 00:14:27 executing program 4 (fault-call:3 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "3b17d68d9c1fc8bdd8635efca820f0f8c2e3a035"}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="1400b3000000040000e100000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/28 00:14:27 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) 2018/04/28 00:14:27 executing program 6: syz_emit_ethernet(0x52, &(0x7f0000000000)={@random="cd398ffb0f00", @random="fb38c5b608a2", [{[], {0x8100, 0x1f, 0x4, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/28 00:14:27 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8001, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x18000000}, 0x8) sendfile(r0, r1, 0x0, 0x7) [ 100.620550] FAULT_INJECTION: forcing a failure. [ 100.620550] name failslab, interval 1, probability 0, space 0, times 0 [ 100.632106] CPU: 0 PID: 7786 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 100.639099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.648490] Call Trace: [ 100.651128] dump_stack+0x185/0x1d0 [ 100.654805] should_fail+0x87b/0xab0 [ 100.658571] should_failslab+0x279/0x2a0 [ 100.662738] __kmalloc_node_track_caller+0x243/0x11c0 [ 100.668021] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.673429] ? netlink_sendmsg+0x9a6/0x1310 [ 100.677807] __alloc_skb+0x2cf/0x9f0 [ 100.681562] ? netlink_sendmsg+0x9a6/0x1310 [ 100.685942] netlink_sendmsg+0x9a6/0x1310 [ 100.690163] ? netlink_getsockopt+0xc80/0xc80 [ 100.694739] ___sys_sendmsg+0xec0/0x1310 [ 100.698903] ? __fdget+0x4e/0x60 [ 100.702333] ? __fget_light+0x56/0x710 [ 100.706286] ? __fdget+0x4e/0x60 [ 100.709731] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.715178] ? __fget_light+0x6b9/0x710 [ 100.719268] SYSC_sendmsg+0x2a3/0x3d0 [ 100.723219] SyS_sendmsg+0x54/0x80 [ 100.726877] do_syscall_64+0x309/0x430 [ 100.730869] ? ___sys_sendmsg+0x1310/0x1310 [ 100.735265] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.740496] RIP: 0033:0x455979 [ 100.743755] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.751529] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 100.758848] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 2018/04/28 00:14:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x4984, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x9, 0x4, [0x92c]}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) prctl$intptr(0xe, 0x3f) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x2, 0x430) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x7, 0x1) syz_emit_ethernet(0x1a9, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="60000000907804010303a600629083f6afc085c99a459564c981f092307fed22c4cc9f1048e0570978704fb9f4e6f9bd88457c835f1180ac63d4506e437fdaff48ff186295dac3658848aa3c506cf7"], &(0x7f0000000240)={0x1, 0xd94e, [0x9, 0x364, 0x24f, 0x72]}) syz_emit_ethernet(0x20e, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/28 00:14:27 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x20, 0x1) bind(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x0, 0x4, 0x2}}, 0x80) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x3823eccb, 0x800) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000280)=""/231, &(0x7f0000000380)=0xe7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x81, 0x800}, {0xfffffffffffffa7e, 0x8}, 0x1, 0x0, 0x61}) mount(&(0x7f00008deff8)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="05000000068744ddb40ac05b8ed5d8f492f72e21e55b9069a37394d77d384aad602e0e8313b20564aa") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/28 00:14:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() fcntl$getown(r0, 0x9) 2018/04/28 00:14:27 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7bbb2140, 0x80) write$cgroup_subtree(r0, &(0x7f0000000240)={[{0x2b, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'io', 0x20}]}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xb646, 0x100}, 0x8) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x2000000, 0x0, 0x3}]}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) [ 100.766166] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.773748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 100.781066] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000001 2018/04/28 00:14:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000), 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/204, 0xcc, &(0x7f0000000180)=""/178}}, 0x68) 2018/04/28 00:14:27 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) 2018/04/28 00:14:27 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) 2018/04/28 00:14:28 executing program 5: prctl$intptr(0x18, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x7f}) 2018/04/28 00:14:28 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) pipe(&(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/28 00:14:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80) io_setup(0x4, &(0x7f0000000000)) 2018/04/28 00:14:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) getegid() 2018/04/28 00:14:28 executing program 4 (fault-call:3 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'bpq0\x00', 0x2}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/04/28 00:14:28 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0) 2018/04/28 00:14:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:hald_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xc8540, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000180)="86540feb8ea1b60305907b09909fd86f46dd9fbf21650da60533a01212ee859f46639a93d8c03ca2afc1e370e951fe22ccedffd5960b59cc651026bb24a0fe4be8cb5ec6ba1f2886e7eb71f0182834eb6c00304458be8a93cc380db611d42510b4078dc8e985f0499e2906c3ec1d", 0x6e) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x8, 0x4) [ 101.202155] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/28 00:14:28 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) 2018/04/28 00:14:28 executing program 5: r0 = socket$inet6(0x10, 0x4000000000002, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c02000000000000000700000000000000dc1338d544dfff9a84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x20000) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0xfff, {0x1, 0x3ff, 0x100, 0x8, 0x5, 0x9}, 0xb636, 0x4}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf00, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r2}) write$tun(r1, &(0x7f0000000300)={@void, @hdr={0x941c6841b0a213b1, 0x5, 0x6, 0x7, 0x400, 0x40}, @ipv4={{0x1e, 0x4, 0x7, 0x9, 0xe8, 0x68, 0x4, 0x7, 0x73, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xb}, {[@ssrr={0x89, 0x7, 0x80000001, [@multicast2=0xe0000002]}, @rr={0x7, 0x7, 0x4, [@empty]}, @timestamp={0x44, 0xc, 0x12d47b66, 0x1, 0xe5, [{[@multicast1=0xe0000001], 0x7f}]}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x24, 0x24, 0x3, 0x7, [{[], 0x1}, {[], 0x3f}, {[@rand_addr=0x5], 0x80000001}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x5}, {[], 0x100000000}, {[], 0x8}]}, @noop={0x1}, @generic={0x89, 0x12, "322b87b394aa5492397cd824c5b3626a"}, @generic={0xd4, 0xe, "55e4a2e1239ae5386b57a613"}, @end]}}, @igmp={0x13, 0x4, 0x0, @multicast2=0xe0000002, "92d762a12054ce39c46bab7ee6599d38c12ea3bd7915d240f3b0caf2e4f6729214960a83ec24e06474c0df9812c8dc06ad747cdb01a469406c0190cf800b29d5f36911b95917058e7aee732efeecb5e5b1d29d5f6b149db5f78b83bf434d701cd1bb22a9adc717d3"}}}, 0xf2) 2018/04/28 00:14:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000220000b9aad40772fcd81291d074e53da772000ae124f384b769"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x400000}, 0xb) 2018/04/28 00:14:28 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) getpgrp(0x0) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:28 executing program 6: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000000580)='f2fs\x00', 0x80, &(0x7f00000005c0)="efead0f2fb8b000c6e8b13280335790846b2acf896edd76c85badee504a58a24d78008429715416889969e934c918aa6eab48ff7a3a822470b9c06f62f77a195cc7db97deb27b69856115f07a16088ffa665fb40b687def621c5c0c9aa4da312c0d858c0f294356441b9240e64fa396c9c9d06b48d4ee9056273b7919500f399a481469885acb8ae89ab373acf11b82542af41a5eb65f4adb797ae9fb5d6fd869c8885f09ea0f271f21cab848193819c1977a25b85a70315eea6e4c32d4bdb72149d3bf309") gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/28 00:14:28 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/28 00:14:28 executing program 1: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x201000000000d1, &(0x7f0000000100)=0xffffffffffffff7c, 0x4) socket$inet6(0xa, 0x80b, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2101, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/28 00:14:28 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaab3aaaaaaaaaaaa86dd60d547cd0010210000000000000000000000ffffac1414bbfe8000000000000000000000000000aa00000000040090780529372d00430558"], &(0x7f00000000c0)) prctl$void(0x1b) 2018/04/28 00:14:28 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) fstat(r0, &(0x7f0000001700)) [ 101.680904] FAULT_INJECTION: forcing a failure. [ 101.680904] name failslab, interval 1, probability 0, space 0, times 0 [ 101.692445] CPU: 0 PID: 7866 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 101.699318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.708714] Call Trace: [ 101.711353] dump_stack+0x185/0x1d0 [ 101.715031] should_fail+0x87b/0xab0 [ 101.718795] should_failslab+0x279/0x2a0 [ 101.722909] __kmalloc+0xc2/0x350 [ 101.726421] ? fib_nl_newrule+0x955/0x3fc0 [ 101.730729] fib_nl_newrule+0x955/0x3fc0 [ 101.734831] ? kernel_text_address+0x34d/0x3a0 [ 101.739513] ? _cond_resched+0x3c/0xd0 [ 101.743440] ? rcu_all_qs+0x32/0x1f0 [ 101.747191] ? _cond_resched+0x3c/0xd0 [ 101.751164] ? fib_rules_seq_read+0x410/0x410 [ 101.755700] rtnetlink_rcv_msg+0xa32/0x1560 [ 101.760111] ? SyS_sendmsg+0x54/0x80 [ 101.763911] ? netlink_sendmsg+0x9a6/0x1310 [ 101.768310] ? ___sys_sendmsg+0xec0/0x1310 [ 101.772615] ? SYSC_sendmsg+0x2a3/0x3d0 [ 101.776656] ? SyS_sendmsg+0x54/0x80 [ 101.780442] ? do_syscall_64+0x309/0x430 [ 101.784581] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.789500] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.794247] ? should_failslab+0x279/0x2a0 [ 101.798563] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.803482] ? kmsan_set_origin+0x9e/0x160 [ 101.807768] netlink_rcv_skb+0x378/0x600 [ 101.811900] ? rtnetlink_bind+0x120/0x120 [ 101.816099] rtnetlink_rcv+0x50/0x60 [ 101.819865] netlink_unicast+0x166b/0x1740 [ 101.824157] ? rtnetlink_net_exit+0xa0/0xa0 [ 101.828528] netlink_sendmsg+0x1048/0x1310 [ 101.832838] ? netlink_getsockopt+0xc80/0xc80 [ 101.837439] ___sys_sendmsg+0xec0/0x1310 [ 101.841616] ? __fdget+0x4e/0x60 [ 101.845068] ? __fget_light+0x56/0x710 [ 101.849026] ? __fdget+0x4e/0x60 [ 101.852467] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.857916] ? __fget_light+0x6b9/0x710 [ 101.861991] SYSC_sendmsg+0x2a3/0x3d0 [ 101.865909] SyS_sendmsg+0x54/0x80 [ 101.869547] do_syscall_64+0x309/0x430 [ 101.873493] ? ___sys_sendmsg+0x1310/0x1310 [ 101.877870] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.883088] RIP: 0033:0x455979 [ 101.886297] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.894051] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 101.901352] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 101.908647] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.915939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 101.923233] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000002 2018/04/28 00:14:29 executing program 5: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000000580)='f2fs\x00', 0x80, &(0x7f00000005c0)="efead0f2fb8b000c6e8b13280335790846b2acf896edd76c85badee504a58a24d78008429715416889969e934c918aa6eab48ff7a3a822470b9c06f62f77a195cc7db97deb27b69856115f07a16088ffa665fb40b687def621c5c0c9aa4da312c0d858c0f294356441b9240e64fa396c9c9d06b48d4ee9056273b7919500f399a481469885acb8ae89ab373acf11b82542af41a5eb65f4adb797ae9fb5d6fd869c8885f09ea0f271f21cab848193819c1977a25b85a70315eea6e4c32d4bdb72149d3bf309") gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/28 00:14:29 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x8, 0xfffffffffffff800, 0x3, 0x100}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff080045000028000000020001907800000000fff3ffffb891907806000000000000000000000000000000"], &(0x7f0000ea3000)={0x0, 0x0, [0x2000000000000, 0x0, 0x0, 0x200]}) 2018/04/28 00:14:29 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000240)) syz_extract_tcp_res(&(0x7f0000000080), 0xa04, 0x4748) 2018/04/28 00:14:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:29 executing program 4 (fault-call:3 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:29 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:29 executing program 6: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000000580)='f2fs\x00', 0x80, &(0x7f00000005c0)="efead0f2fb8b000c6e8b13280335790846b2acf896edd76c85badee504a58a24d78008429715416889969e934c918aa6eab48ff7a3a822470b9c06f62f77a195cc7db97deb27b69856115f07a16088ffa665fb40b687def621c5c0c9aa4da312c0d858c0f294356441b9240e64fa396c9c9d06b48d4ee9056273b7919500f399a481469885acb8ae89ab373acf11b82542af41a5eb65f4adb797ae9fb5d6fd869c8885f09ea0f271f21cab848193819c1977a25b85a70315eea6e4c32d4bdb72149d3bf309") gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/28 00:14:29 executing program 3: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfeth1\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='wlan0wlan1\\ppp0proc\x00', &(0x7f0000000200)='GPL]GPL}\x00', &(0x7f0000000240)='keyringsecurity\x00', &(0x7f0000000280)="70707030706f7369785f61636c5f6163636573732dec272573656c696e757800", &(0x7f00000002c0)='\x00'], 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000340)=0x8) [ 102.610871] random: crng init done [ 102.666845] FAULT_INJECTION: forcing a failure. [ 102.666845] name failslab, interval 1, probability 0, space 0, times 0 [ 102.678267] CPU: 1 PID: 7910 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 102.685140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.694524] Call Trace: [ 102.697163] dump_stack+0x185/0x1d0 [ 102.700840] should_fail+0x87b/0xab0 [ 102.704611] should_failslab+0x279/0x2a0 [ 102.708725] kmem_cache_alloc_node+0x151/0xc70 [ 102.713358] ? __alloc_skb+0x203/0x9f0 [ 102.717295] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.722190] __alloc_skb+0x203/0x9f0 [ 102.725948] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 102.731368] ? fib6_rule_fill+0x420/0x420 [ 102.735559] notify_rule_change+0x176/0x460 [ 102.739944] ? call_fib_notifiers+0xb1/0x100 [ 102.744442] fib_nl_newrule+0x3c52/0x3fc0 [ 102.748712] ? fib_rules_seq_read+0x410/0x410 [ 102.753252] rtnetlink_rcv_msg+0xa32/0x1560 [ 102.757672] ? SyS_sendmsg+0x54/0x80 [ 102.761479] ? netlink_sendmsg+0x9a6/0x1310 2018/04/28 00:14:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) memfd_create(&(0x7f0000000100)='/dev/mixer\x00', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x440, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x400c0, 0x19) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x100000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xfffffffffffffd92) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x2}, 0x8) [ 102.765881] ? ___sys_sendmsg+0xec0/0x1310 [ 102.770200] ? SYSC_sendmsg+0x2a3/0x3d0 [ 102.774253] ? SyS_sendmsg+0x54/0x80 [ 102.778024] ? do_syscall_64+0x309/0x430 [ 102.782167] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.787103] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.791863] ? should_failslab+0x279/0x2a0 [ 102.796180] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.801106] ? kmsan_set_origin+0x9e/0x160 [ 102.805398] netlink_rcv_skb+0x378/0x600 [ 102.809579] ? rtnetlink_bind+0x120/0x120 [ 102.813812] rtnetlink_rcv+0x50/0x60 [ 102.817630] netlink_unicast+0x166b/0x1740 [ 102.821940] ? rtnetlink_net_exit+0xa0/0xa0 [ 102.826311] netlink_sendmsg+0x1048/0x1310 [ 102.830631] ? netlink_getsockopt+0xc80/0xc80 [ 102.835208] ___sys_sendmsg+0xec0/0x1310 [ 102.839400] ? __fdget+0x4e/0x60 [ 102.842850] ? __fget_light+0x56/0x710 [ 102.846813] ? __fdget+0x4e/0x60 [ 102.850263] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 102.855699] ? __fget_light+0x6b9/0x710 [ 102.859772] SYSC_sendmsg+0x2a3/0x3d0 [ 102.863698] SyS_sendmsg+0x54/0x80 [ 102.867339] do_syscall_64+0x309/0x430 [ 102.871287] ? ___sys_sendmsg+0x1310/0x1310 [ 102.875664] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.880882] RIP: 0033:0x455979 [ 102.884095] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.891846] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 102.899148] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 102.906451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/28 00:14:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:29 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) sendto$inet(r0, &(0x7f0000000080)="eaa9d10f099c29fa89e58e9e097ac174865ede262f72d757e4b836517434e12b3f1f4830e6805582d98ec68f8c5349908cefbef233940b62772cdbe398f21c3b93d6f94875a1de396b21574be28d1db532848538ec5c6cde25987a685f93aa58e42495841f39b93f6f10", 0x6a, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) [ 102.913753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 102.921073] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000003 2018/04/28 00:14:30 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x5, 0x4}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x37, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e23, @rand_addr=0x80000001}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}], 0xbc) set_mempolicy(0x0, &(0x7f00000001c0)=0x9, 0x7) 2018/04/28 00:14:30 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000001bc0)=0xff80000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400d00) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffff4cf, 0x8, 0x543, 0xbf, r3}, 0x10) syncfs(r0) 2018/04/28 00:14:30 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:30 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x804}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x208d01) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 00:14:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x4, 0x688, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'dummy0\x00', 'ip6gre0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2e8, 0x2e8, 0x318, [@time={'time\x00', 0x18}, @bpf0={'bpf\x00', 0x210, {{0x35}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_to_team\x00', 'team0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="43934504e688", [], 0xb8, 0xe8, 0x138, [@ip={'ip\x00', 0x20, {{@empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x0, "66e97702cbd0bb310e76dbb2d8db39a2d4ba967fa1cca294076fe0228473"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller1\x00', 'veth0_to_team\x00', 'ip6gretap0\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x110, 0x140, 0x178, [@rateest={'rateest\x00', 0x48, {{'nr0\x00', 'yam0\x00'}}}, @state={'state\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x700) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x35ee, 0x400000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000840)=ANY=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000007c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0x1, 0x2, 0x0, 0xfffffffffffffc00, 0x5}, 0x20) 2018/04/28 00:14:30 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0x46e}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x10000021c, 0x8000}, 0x40000100) 2018/04/28 00:14:30 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:30 executing program 5: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0xb00, 0x70bd25, 0x6, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000280)=0x6e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0xb) 2018/04/28 00:14:30 executing program 4 (fault-call:3 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 103.656760] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 103.666352] FAULT_INJECTION: forcing a failure. [ 103.666352] name failslab, interval 1, probability 0, space 0, times 0 [ 103.669262] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 103.674916] CPU: 0 PID: 7975 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 103.701196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.710588] Call Trace: [ 103.713223] dump_stack+0x185/0x1d0 [ 103.716901] should_fail+0x87b/0xab0 [ 103.720664] should_failslab+0x279/0x2a0 [ 103.724770] __kmalloc_node_track_caller+0x243/0x11c0 [ 103.730002] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 103.735399] ? notify_rule_change+0x176/0x460 [ 103.739953] __alloc_skb+0x2cf/0x9f0 [ 103.743702] ? notify_rule_change+0x176/0x460 [ 103.748238] ? fib6_rule_fill+0x420/0x420 [ 103.752423] notify_rule_change+0x176/0x460 [ 103.756788] ? call_fib_notifiers+0xb1/0x100 [ 103.761234] fib_nl_newrule+0x3c52/0x3fc0 [ 103.765499] ? fib_rules_seq_read+0x410/0x410 [ 103.770033] rtnetlink_rcv_msg+0xa32/0x1560 [ 103.774450] ? SyS_sendmsg+0x54/0x80 [ 103.778244] ? netlink_sendmsg+0x9a6/0x1310 [ 103.782646] ? ___sys_sendmsg+0xec0/0x1310 [ 103.786959] ? SYSC_sendmsg+0x2a3/0x3d0 [ 103.791004] ? SyS_sendmsg+0x54/0x80 [ 103.794789] ? do_syscall_64+0x309/0x430 [ 103.798938] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.803864] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.808605] ? should_failslab+0x279/0x2a0 [ 103.812941] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.817870] ? kmsan_set_origin+0x9e/0x160 [ 103.822155] netlink_rcv_skb+0x378/0x600 [ 103.826276] ? rtnetlink_bind+0x120/0x120 [ 103.830470] rtnetlink_rcv+0x50/0x60 [ 103.834239] netlink_unicast+0x166b/0x1740 [ 103.838532] ? rtnetlink_net_exit+0xa0/0xa0 [ 103.842912] netlink_sendmsg+0x1048/0x1310 [ 103.847227] ? netlink_getsockopt+0xc80/0xc80 [ 103.851802] ___sys_sendmsg+0xec0/0x1310 [ 103.855999] ? __fdget+0x4e/0x60 [ 103.859447] ? __fget_light+0x56/0x710 [ 103.863405] ? __fdget+0x4e/0x60 [ 103.866857] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.872295] ? __fget_light+0x6b9/0x710 [ 103.876364] SYSC_sendmsg+0x2a3/0x3d0 [ 103.880269] SyS_sendmsg+0x54/0x80 [ 103.883912] do_syscall_64+0x309/0x430 [ 103.887860] ? ___sys_sendmsg+0x1310/0x1310 [ 103.892223] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.897444] RIP: 0033:0x455979 [ 103.900657] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.908407] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 103.915709] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 103.923016] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.930321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 103.937631] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000004 2018/04/28 00:14:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x3, r1}) unshare(0x40010000) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x80000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)=0x1) fstat(r1, &(0x7f0000000080)) gettid() setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x2, 0x4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/28 00:14:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() geteuid() getgroups(0x1, &(0x7f0000001500)=[0x0]) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:31 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) gettid() fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:31 executing program 3: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') lseek(r0, 0x10000000000000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x3e, 0x5, 0x3b}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) 2018/04/28 00:14:31 executing program 4 (fault-call:3 fault-nth:5): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)="00002a0000000300") r1 = socket$netlink(0x10, 0x3, 0x9) sendfile(r1, r0, &(0x7f0000000040), 0x10001) 2018/04/28 00:14:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xda7}, 0x5c) socket$inet6_sctp(0xa, 0x9, 0x84) [ 104.513195] FAULT_INJECTION: forcing a failure. [ 104.513195] name failslab, interval 1, probability 0, space 0, times 0 [ 104.524620] CPU: 1 PID: 7991 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 104.531498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.540885] Call Trace: [ 104.543529] dump_stack+0x185/0x1d0 [ 104.547203] should_fail+0x87b/0xab0 [ 104.550975] should_failslab+0x279/0x2a0 [ 104.555086] kmem_cache_alloc+0x136/0xb90 [ 104.559274] ? skb_clone+0x31e/0x590 [ 104.563032] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.567920] skb_clone+0x31e/0x590 [ 104.571509] netlink_broadcast_filtered+0xd2e/0x1e00 [ 104.576665] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 104.582142] nlmsg_notify+0x1dd/0x3f0 [ 104.585990] rtnl_notify+0x193/0x1b0 [ 104.589751] notify_rule_change+0x313/0x460 [ 104.594159] fib_nl_newrule+0x3c52/0x3fc0 [ 104.598426] ? fib_rules_seq_read+0x410/0x410 [ 104.602961] rtnetlink_rcv_msg+0xa32/0x1560 [ 104.607378] ? SyS_sendmsg+0x54/0x80 2018/04/28 00:14:31 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xfffffffffffffffe, 0x9) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5070aa7f4e050000aae9143bed1f1f03ae4557d3503c8f29a567dea1c604c669bdd88b6e5b100de5e9fcb6dfd9e5095e93dc0e1126bd556777882085e74a347583921b0d3ea7f539dd1c1cbe0ac4445f2a75b1d0849e489f32be769abe91a40f62121c549de0ee44ab63d862579603ea0953bbddcd8a8b4b6297984e0ccbf4702ef007c49106f416"], 0x1) [ 104.611180] ? netlink_sendmsg+0x9a6/0x1310 [ 104.615577] ? ___sys_sendmsg+0xec0/0x1310 [ 104.619882] ? SYSC_sendmsg+0x2a3/0x3d0 [ 104.623927] ? SyS_sendmsg+0x54/0x80 [ 104.627710] ? do_syscall_64+0x309/0x430 [ 104.631852] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.636776] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.641520] ? should_failslab+0x279/0x2a0 [ 104.645835] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.650758] ? kmsan_set_origin+0x9e/0x160 [ 104.655038] netlink_rcv_skb+0x378/0x600 [ 104.659158] ? rtnetlink_bind+0x120/0x120 2018/04/28 00:14:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)) fstat(r0, &(0x7f0000001700)) [ 104.663362] rtnetlink_rcv+0x50/0x60 [ 104.667127] netlink_unicast+0x166b/0x1740 [ 104.671424] ? rtnetlink_net_exit+0xa0/0xa0 [ 104.675795] netlink_sendmsg+0x1048/0x1310 [ 104.680120] ? netlink_getsockopt+0xc80/0xc80 [ 104.684707] ___sys_sendmsg+0xec0/0x1310 [ 104.688892] ? __fdget+0x4e/0x60 [ 104.692344] ? __fget_light+0x56/0x710 [ 104.696316] ? __fdget+0x4e/0x60 [ 104.699762] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.705203] ? __fget_light+0x6b9/0x710 [ 104.709280] SYSC_sendmsg+0x2a3/0x3d0 2018/04/28 00:14:31 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) [ 104.713199] SyS_sendmsg+0x54/0x80 [ 104.716837] do_syscall_64+0x309/0x430 [ 104.720786] ? ___sys_sendmsg+0x1310/0x1310 [ 104.725158] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.730380] RIP: 0033:0x455979 [ 104.733593] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.741342] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 104.748652] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 104.755956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/28 00:14:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) [ 104.763262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 104.770565] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000005 2018/04/28 00:14:31 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80) 2018/04/28 00:14:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:31 executing program 0: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:31 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xfffffffffffffffe, 0x9) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5070aa7f4e050000aae9143bed1f1f03ae4557d3503c8f29a567dea1c604c669bdd88b6e5b100de5e9fcb6dfd9e5095e93dc0e1126bd556777882085e74a347583921b0d3ea7f539dd1c1cbe0ac4445f2a75b1d0849e489f32be769abe91a40f62121c549de0ee44ab63d862579603ea0953bbddcd8a8b4b6297984e0ccbf4702ef007c49106f416"], 0x1) 2018/04/28 00:14:32 executing program 6: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000223000/0x3000)=nil, 0x3000}) prctl$intptr(0x2b, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)=ANY=[], 0x0) 2018/04/28 00:14:32 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x43) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x48, "0545c973c840df891bcf204b35490bd6710b31f6dd5f453c87def63b26a1815eba62b12548bae721a74399bcafbee4d0e4f1d24b37a73656e2d6680f221609b5899db63ddbe7e1af"}, &(0x7f00000000c0)=0x50) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000ffc000), 0x4) 2018/04/28 00:14:32 executing program 4 (fault-call:3 fault-nth:6): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getpid() fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xda7}, 0x5c) socket$inet6_sctp(0xa, 0x9, 0x84) 2018/04/28 00:14:32 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x8001}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x7fffffff}, 0x8) 2018/04/28 00:14:32 executing program 0: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x7, 0x4, 0x5) [ 105.286254] FAULT_INJECTION: forcing a failure. [ 105.286254] name failslab, interval 1, probability 0, space 0, times 0 [ 105.297750] CPU: 1 PID: 8058 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.304622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.314004] Call Trace: [ 105.316639] dump_stack+0x185/0x1d0 [ 105.320323] should_fail+0x87b/0xab0 [ 105.324096] should_failslab+0x279/0x2a0 [ 105.328258] kmem_cache_alloc_node+0x151/0xc70 [ 105.332921] ? rtnetlink_rcv_msg+0x1463/0x1560 [ 105.337540] ? __alloc_skb+0x203/0x9f0 [ 105.341516] __alloc_skb+0x203/0x9f0 [ 105.345331] netlink_ack+0x554/0x1140 [ 105.349227] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.354127] netlink_rcv_skb+0x30e/0x600 [ 105.358249] ? rtnetlink_bind+0x120/0x120 [ 105.362445] rtnetlink_rcv+0x50/0x60 [ 105.366212] netlink_unicast+0x166b/0x1740 [ 105.370508] ? rtnetlink_net_exit+0xa0/0xa0 [ 105.374878] netlink_sendmsg+0x1048/0x1310 [ 105.379189] ? netlink_getsockopt+0xc80/0xc80 [ 105.383763] ___sys_sendmsg+0xec0/0x1310 [ 105.387939] ? __fdget+0x4e/0x60 [ 105.391391] ? __fget_light+0x56/0x710 [ 105.395355] ? __fdget+0x4e/0x60 [ 105.398805] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.404243] ? __fget_light+0x6b9/0x710 [ 105.408316] SYSC_sendmsg+0x2a3/0x3d0 [ 105.412241] SyS_sendmsg+0x54/0x80 [ 105.415874] do_syscall_64+0x309/0x430 [ 105.419822] ? ___sys_sendmsg+0x1310/0x1310 [ 105.424191] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.429406] RIP: 0033:0x455979 2018/04/28 00:14:32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4000000ff, 0x1800, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000000100)="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", 0x40000}, 0x4) 2018/04/28 00:14:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) fstat(r0, &(0x7f0000001700)) [ 105.432621] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.440376] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 105.447679] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 105.454986] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.462287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 105.469595] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000006 2018/04/28 00:14:32 executing program 0: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:32 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f178a1239cb959cf0c226b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000070309f7f1969136edfd73294c0351575a9"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/106, 0x6a}, {&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f0000000500)=""/254, 0xfe}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/82, 0x52}], 0x9, &(0x7f0000000840)=""/177, 0xb1, 0x7}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000940), &(0x7f0000000980)=0x4) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/28 00:14:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:32 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180), &(0x7f00000001c0)=0xfd58) 2018/04/28 00:14:32 executing program 4 (fault-call:3 fault-nth:7): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:14:32 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000140)=0x9, 0x10000005b) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000240)="9403", 0x2) [ 106.028607] FAULT_INJECTION: forcing a failure. [ 106.028607] name failslab, interval 1, probability 0, space 0, times 0 [ 106.040104] CPU: 0 PID: 8105 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 106.046971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.056352] Call Trace: [ 106.058987] dump_stack+0x185/0x1d0 [ 106.062655] should_fail+0x87b/0xab0 [ 106.066421] should_failslab+0x279/0x2a0 [ 106.070561] __kmalloc_node_track_caller+0x243/0x11c0 [ 106.075822] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.081314] ? netlink_ack+0x554/0x1140 [ 106.085403] __alloc_skb+0x2cf/0x9f0 [ 106.089247] ? netlink_ack+0x554/0x1140 [ 106.093337] netlink_ack+0x554/0x1140 [ 106.097243] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.102425] netlink_rcv_skb+0x30e/0x600 [ 106.106554] ? rtnetlink_bind+0x120/0x120 [ 106.110774] rtnetlink_rcv+0x50/0x60 [ 106.114554] netlink_unicast+0x166b/0x1740 [ 106.118842] ? rtnetlink_net_exit+0xa0/0xa0 [ 106.123203] netlink_sendmsg+0x1048/0x1310 [ 106.127493] ? netlink_getsockopt+0xc80/0xc80 [ 106.132113] ___sys_sendmsg+0xec0/0x1310 [ 106.136242] ? __fdget+0x4e/0x60 [ 106.139637] ? __fget_light+0x56/0x710 [ 106.143589] ? __fdget+0x4e/0x60 [ 106.147028] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.152495] ? __fget_light+0x6b9/0x710 [ 106.156597] SYSC_sendmsg+0x2a3/0x3d0 [ 106.160523] SyS_sendmsg+0x54/0x80 [ 106.164188] do_syscall_64+0x309/0x430 [ 106.168145] ? ___sys_sendmsg+0x1310/0x1310 [ 106.172526] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.177764] RIP: 0033:0x455979 [ 106.180976] RSP: 002b:00007f08753d0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.188724] RAX: ffffffffffffffda RBX: 00007f08753d16d4 RCX: 0000000000455979 [ 106.196029] RDX: 0000000000000000 RSI: 0000000020028fc8 RDI: 0000000000000014 [ 106.203362] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.210693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 106.218004] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000007 2018/04/28 00:14:33 executing program 6: 2018/04/28 00:14:33 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f00006bb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = geteuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/28 00:14:33 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/04/28 00:14:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/28 00:14:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) fstat(r0, &(0x7f0000001700)) 2018/04/28 00:14:33 executing program 3: 2018/04/28 00:14:33 executing program 5: 2018/04/28 00:14:33 executing program 4 (fault-call:3 fault-nth:8): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 106.321628] device ip6tnl0 entered promiscuous mode [ 106.354756] ================================================================== [ 106.362181] BUG: KMSAN: uninit-value in memcmp+0x119/0x180 [ 106.367827] CPU: 0 PID: 8131 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 106.374672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.384038] Call Trace: [ 106.386653] dump_stack+0x185/0x1d0 [ 106.390294] ? memcmp+0x119/0x180 [ 106.393780] kmsan_report+0x142/0x240 [ 106.397591] __msan_warning_32+0x6c/0xb0 [ 106.401662] memcmp+0x119/0x180 [ 106.404953] dev_uc_add_excl+0x176/0x790 [ 106.409034] rtnl_fdb_add+0x11e4/0x12a0 [ 106.413038] ? rtnl_dump_all+0x540/0x540 [ 106.417113] rtnetlink_rcv_msg+0xa32/0x1560 [ 106.421472] ? SyS_sendmsg+0x54/0x80 [ 106.425206] ? netlink_sendmsg+0x9a6/0x1310 [ 106.429533] ? ___sys_sendmsg+0xec0/0x1310 [ 106.433769] ? SYSC_sendmsg+0x2a3/0x3d0 [ 106.437745] ? SyS_sendmsg+0x54/0x80 [ 106.441464] ? do_syscall_64+0x309/0x430 [ 106.445534] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.450385] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.455055] ? should_failslab+0x279/0x2a0 [ 106.459293] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.464138] ? kmsan_set_origin+0x9e/0x160 [ 106.468377] netlink_rcv_skb+0x378/0x600 [ 106.472445] ? rtnetlink_bind+0x120/0x120 [ 106.476604] rtnetlink_rcv+0x50/0x60 [ 106.480324] netlink_unicast+0x166b/0x1740 [ 106.484572] ? rtnetlink_net_exit+0xa0/0xa0 [ 106.488905] netlink_sendmsg+0x1048/0x1310 [ 106.493154] ? netlink_getsockopt+0xc80/0xc80 [ 106.497657] ___sys_sendmsg+0xec0/0x1310 [ 106.501744] ? __fdget+0x4e/0x60 [ 106.505116] ? __fget_light+0x56/0x710 [ 106.509007] ? __fdget+0x4e/0x60 [ 106.512381] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.517751] ? __fget_light+0x6b9/0x710 [ 106.521864] SYSC_sendmsg+0x2a3/0x3d0 [ 106.525684] SyS_sendmsg+0x54/0x80 [ 106.529231] do_syscall_64+0x309/0x430 [ 106.533134] ? ___sys_sendmsg+0x1310/0x1310 [ 106.537468] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.542679] RIP: 0033:0x455979 [ 106.545891] RSP: 002b:00007f86143d8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.553600] RAX: ffffffffffffffda RBX: 00007f86143d96d4 RCX: 0000000000455979 [ 106.560875] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000014 [ 106.568137] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 106.575391] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.582638] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 [ 106.589889] [ 106.591493] Uninit was created at: [ 106.595021] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 106.600113] kmsan_kmalloc+0x94/0x100 [ 106.603903] kmsan_slab_alloc+0x11/0x20 [ 106.607868] __kmalloc_node_track_caller+0xaed/0x11c0 [ 106.613048] __alloc_skb+0x2cf/0x9f0 [ 106.616751] netlink_sendmsg+0x9a6/0x1310 [ 106.620881] ___sys_sendmsg+0xec0/0x1310 [ 106.624921] SYSC_sendmsg+0x2a3/0x3d0 [ 106.628700] SyS_sendmsg+0x54/0x80 [ 106.632219] do_syscall_64+0x309/0x430 [ 106.636096] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.641261] ================================================================== [ 106.648596] Disabling lock debugging due to kernel taint [ 106.654036] Kernel panic - not syncing: panic_on_warn set ... [ 106.654036] [ 106.661401] CPU: 0 PID: 8131 Comm: syz-executor1 Tainted: G B 4.16.0+ #87 [ 106.669516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.678851] Call Trace: [ 106.681422] dump_stack+0x185/0x1d0 [ 106.685043] panic+0x39d/0x940 [ 106.688232] ? memcmp+0x119/0x180 [ 106.691663] kmsan_report+0x238/0x240 [ 106.695447] __msan_warning_32+0x6c/0xb0 [ 106.699488] memcmp+0x119/0x180 [ 106.702747] dev_uc_add_excl+0x176/0x790 [ 106.706790] rtnl_fdb_add+0x11e4/0x12a0 [ 106.710749] ? rtnl_dump_all+0x540/0x540 [ 106.714962] rtnetlink_rcv_msg+0xa32/0x1560 [ 106.719265] ? SyS_sendmsg+0x54/0x80 [ 106.722958] ? netlink_sendmsg+0x9a6/0x1310 [ 106.727258] ? ___sys_sendmsg+0xec0/0x1310 [ 106.731472] ? SYSC_sendmsg+0x2a3/0x3d0 [ 106.735426] ? SyS_sendmsg+0x54/0x80 [ 106.739129] ? do_syscall_64+0x309/0x430 [ 106.743175] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.747996] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.752646] ? should_failslab+0x279/0x2a0 [ 106.756880] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.761702] ? kmsan_set_origin+0x9e/0x160 [ 106.765933] netlink_rcv_skb+0x378/0x600 [ 106.769974] ? rtnetlink_bind+0x120/0x120 [ 106.774102] rtnetlink_rcv+0x50/0x60 [ 106.777797] netlink_unicast+0x166b/0x1740 [ 106.782021] ? rtnetlink_net_exit+0xa0/0xa0 [ 106.786335] netlink_sendmsg+0x1048/0x1310 [ 106.790562] ? netlink_getsockopt+0xc80/0xc80 [ 106.795047] ___sys_sendmsg+0xec0/0x1310 [ 106.799115] ? __fdget+0x4e/0x60 [ 106.802466] ? __fget_light+0x56/0x710 [ 106.806331] ? __fdget+0x4e/0x60 [ 106.809681] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.815032] ? __fget_light+0x6b9/0x710 [ 106.819004] SYSC_sendmsg+0x2a3/0x3d0 [ 106.822806] SyS_sendmsg+0x54/0x80 [ 106.826325] do_syscall_64+0x309/0x430 [ 106.830210] ? ___sys_sendmsg+0x1310/0x1310 [ 106.834513] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.839681] RIP: 0033:0x455979 [ 106.842865] RSP: 002b:00007f86143d8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.850553] RAX: ffffffffffffffda RBX: 00007f86143d96d4 RCX: 0000000000455979 [ 106.857801] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000014 [ 106.865057] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 106.872325] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.879574] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 [ 106.887305] Dumping ftrace buffer: [ 106.890848] (ftrace buffer empty) [ 106.894544] Kernel Offset: disabled [ 106.898146] Rebooting in 86400 seconds..